baber/WOPTO huggingface dataset:
Patent CA-2076558-A1 (CA)
Title: Pharmaceutical compositions containing bradykinin antagonists for local use on the nose and eyes
Inventor: SEIDEL HEINZ-RUEDIGER
IPC: A61K9/00
Filed: 1992-08-21
Abstract: Abstract Pharmaceutical   compositions   containing   bradykinin antagonists for local use on the nose and eyes Pharmaceutical compositions for local use on the nose or eyes  are  described,  said  compositions  containing  a bradykinin  antagonist  dissolved  in  a physiologically acceptable solvent.
Patent CA-2077154-A1 (CA)
Title: Hcmv-specific peptides, agents therefor and the use thereof
Inventor: STUEBER WERNER
IPC: G01N33/543
Filed: 1992-08-28
Abstract: BEHRINGWERKE AKTIENGESELLSCHAFT     HOE  91 /B 026 - Ma 886 Dr. B?/Bi/Wr Abstract HCMV-specific peptides,  agents  therefor and  the use thereof The invention relates to peptides for the immunochemical determination of human cytomegalovirus  (HCMV)-specific antibodies and HCMV antigens, and to agents suitable for this method and to the use thereof.
Patent CA-2078914-A1 (CA)
Title: Spindle synchronization of disk drives
Inventor: JUDD IAN D
IPC: G11B27/00
Filed: 1992-09-23
Abstract: A spindle synchronization technique is described which is useful in a disk array subsystem comprising a plurality of disk drives (40,41,42,43) connected by means of serial links (25,26,27,28) to a disk drive controller (20). Data and command information is transmitted over the link in the form  of  multi-character  frames,  the  flow  of  which  is regulated by special ten bit protocol characters.  A SYNC protocol character is defined which is used to synchronize the  spindles of the disk drives.  This  SYNC character is issued by controller to selected ones of the drives over the same link used for the transmission of the command and data information.  The SYNC character may be interleaved between the characters of frames being transmitted over the link.
Patent CA-2081705-A1 (CA)
Title: Runner masonry
Inventor: BRADFORD GEORGE A
IPC: E04B2/08
Filed: 1992-10-29
Abstract: ABSTRACT      Runner Masonry provides a new improved design concept to existing masonry building materials such as bricks, blocks and precast.    Using the same material as that which current masonry products are made from, two runners are fabricated into the bottom of the units and two tracklike continuous grooves installed into the top of the units, for the purpose of providing a built-in means of unit alignment and uniform bed joint thickness control during construction.    In addition to the runners and top track grooves, two protruding lugs are fabricated to the end of each typical unit and two matching slots built into the other end to insure proper alignment of units and to produce uniform cross joints.    By utilizing the new Runner Masonry design, improved workmanship will be assured.    Due to a serious shortage of skilled craftspeople in the building industry, Runner Masonry products will become in great demand and will be instrumental in reducing the growing need for such skilled labour, in the future.    Using this improved design, craftspeople will be able to lay-up more units, with less stress to body and mind.    After re-tooling, manufacturing Runner Masonry products should cost the same as currently manufactured products.    This particular type of product will aid the DO-IT-YOURSELF market, where home owners would prefer to install their own feature walls, veneer, etc.
Patent CA-2085846-A1 (CA)
Inventor: BENOIT MARC
IPC: C07C255/31
Filed: 1992-12-18
Abstract: L'invention a pour objet les composés de formule (I): (I) dans lesquels X représente un atome d'hydrogène, un atome d'halogène, un radical alkyle, éventuellement substitué, Y représente un atome d'hydrogène, un atome d'halogène, un radical alkyle, éventuellement substitué, un radical aryle ou aralkyle, éventuellement substitue, un radical (CH2)m Si(alc1)3, un radical (CH2)n Oalc2 ou (CH2)p Salc3, m, n et p représentant un nombre entier pouvant varier de 0 à 6, alc1, alc2 et alc3 représentant un radical alkyle et R représente un radical alkyle comprenant de 1 à 18 atomes de carbone ou le reste d'un alcool utilisé en série pyréthrinoïde. Les composés de formule (I) sont doués de propriétés pesticides. L'invention concerne également un procédé pour leur fabrication et leur utilisations comme pesticides.
Patent CA-2085936-A1 (CA)
Title: Device for mounting glass facade elements
Inventor: JANSSON NILS-GUNNAR
IPC: E04B2/90
Filed: 1992-12-21
Abstract: Abstract A device for fitting glass facade elements to a building facade, in which the facade elements are glued to profiled sections which are secured to the building facade by means of fastener devices, such as screws. The invention is characterized in that the device includes three parts, a first part (2; 22) intended to be fastened in the facade, a second part (3; 23) which is intended to be glued to the upper edge of the facade element (1), and a third part (4; 24) which is intended to be glued to the bottom edge of the element (1). The first part (2) includes an upwardly facing channel (7) which is intended to coact with a downwardly extending tongue (8) belonging to the third part (4; 24), and further includes a downwardly extending tongue (9) which extends parallel with the channel (7) and which is located on a lower level than the channel (7) and which is intended to coact with an upwardly open pocket (10) belonging to the second part (3; 23). The pocket (10) is provided with a flat glue surface (11) which is intended to be glued to the upper part (12) of a facade element (1). The third part (4; 24) includes a glue surface (13) which is intended to be glued to the bottom part (14) of a facade element (1), the glue surface (13) being parallel with the tongue (8), and further includes a supportive surface (15) which extends at right angles outwardly from the glue surface (13) and against which the bottom edge (16) of a facade element is intended to rest. In a fitted state, the distance from the bottom edge of the tongue (9) of the first part through the bottom (11) of the pocket (10) exceeds the depth of the upwardly facing channel (7).            Figure 5 for publication.
Patent CA-2086594-A1 (CA)
Title: Selective placement of a permeability-reducing material to inhibit fluid communication between a near well bore interval and an underlying aquifer
Inventor: SYDANSK ROBERT D
IPC: C09K8/512
Filed: 1991-07-02
Abstract: Undesirable fluid flow is inhibited between a near well bore interval and an underlying aquifer in fluid communication therewith.  A permeability-reducing material is injected into the near well bore interval and a portion of the material is selectively overdisplaced out into the formation by means of a low density gas subsequently injected into the interval. The gas desirably restores hydrocarbon productivity or fluid injectivity to the interval while the permeability-reducing material remaining in the interval inhibits fluid communication between the interval and the aquifer.
Patent CA-2088493-A1 (CA)
Title: Fiber optic laser catheter and method of use
Inventor: LEVATTER JEFFREY I
IPC: A61B18/24
Filed: 1991-07-29
Abstract: A fiber optic laser catheter assembly (21) for use in removing, or largely debulking, obstructions or occlusions (35) from a lumen in a living body. The catheter assembly includes an outer tubular sheath (25), an optical fiber (27) extending through the sheath, and a fiber guide (41) for holding the fiber within the sheath.  In all of the disclosed embodiments, the obstructions are removed by controllably positioning an optical fiber's distal tip in a succession of selected radial and circumferential positions so as to sculpt away the obstruction without substantial risk of mechanically or thermally damaging the vessel. Several of the embodiments are configured such that the portion of the occlusion that can be reliably sculpted away has a radius greater even than the radius of the catheter assembly itself.
Patent CA-2090862-A1 (CA)
Title: Memory system
Inventor: HYATT GILBERT P
IPC: G11C19/28
Filed: 1991-09-03
Abstract: Memory technologies for storing include RAMS and CCDs. Adaptive memory capability and memory servo capability improve memory characteristics. In a RAM embodiment, a detector (220B, 220A) is used to detect a memory address condition (217) and to control the memory (222) and the memory address register (218) in response thereto. In a CCD embodiment, a detector (220A, 220B) is used to detect a memory reference signal (217) and to refresh the memory signals (221A, 221B, 221) in response thereto. Improved memory refresh, memory performance, and memory capacity enhance system characteristics. Improved memory architecture provides advantages of increased speed, lower cost, and efficiency of implementation.  Information stored in memory can be scanned out at a rate greater than the addressing rate associated with the memories. This permits higher speed operation with lower cost memories. Use of an output buffer, such as a FIFO, permits normalization of memory clock rates.
Patent CA-2090917-A1 (CA)
Title: Capped electric lamp and connector for this lamp
Inventor: VAN HEESWIJK JOHANNES A A M
IPC: H01J61/02
Filed: 1993-03-03
Abstract: ABSTRACT Capped electric lamp and connector for this lamp.     The capped electric lamp has a lamp cap (30) with a central cavity (33) which provides access to a first contact member (35), a first portion (2) of the lamp vessel (1) being fixed in this cavity. A second conductor (5) is connected to a second contact member (36) through a separate opening (37). The first contact member (35) is centrally positioned, the second (36) on a concentric cylinder. The lamp cap has means for fixation of a connector (60). A connector for the lamp has a central first contact (63) and a second contact (64) on a cylinder concentric therewith, as well as means (68, 69) for cooperating with the lamp cap for the purpose of fization. The connector may be coupled to the lamp cap in several relative rotational positions.
Patent CA-2090944-A1 (CA)
Title: Composition of matter for full and partial calix(8)arene encapsulation of s-triazenes for thermal stability enhancement and dissolution in diesel fuel
Inventor: SUNG RODNEY L
IPC: C10L1/22
Filed: 1993-03-03
Abstract: ABSTRACT      COMPOSITION OF MATTER FOR FULL AND PARTIAL CALIX[8]ARENE       ENCAPSULATION OF S-TRIAZINES FOR THERMAL STABILITY     ENHANCEMENT AND DISSOLUTION IN DIESEL FUEL                 (D#79,674-F) BACKGROUND OF THE INVENTION     A composition of matter comprising a mixture of:   a)   (p-nonyl calix[8]arene-tri-hydroxyl-s-triazine;   b)   (p-nonylcalix[8]arene)ether-di-hydroxyl-s-triazine;   c)   (p-nonyl-calix[8]arene)diether-hydroxyl-s-triazine;   d)   (p-nonyl-calix[8]arene)triether-s-triazine;   e)   (p-phenyl-co-p-nonyl-calix[8]arene-tri-hydroxyl-s-triazine;   f)   (p-phenyl-co-p-nonyl-calix[8]arene)-di-hydroxyl-s-triazine;   g)   (p-phenyl-c-p-nonyl-calix[8]arene)triether-s-triazine;   h)   (phenyl-co-p-nonyl-calix[8]-arene)diether-s-triazine;   i)   (di(p-nonyl-calix[8]arene)diether-hydroxyl-s-triazine;             VAM79674.PA     j)   (p-nonyl-calix[8]arene)ether-d-(p-nonyl-calix[8]arene)'diether-s-triazine;     k)   di(p-phenyl-c-p-nonyl-calix[8]arene)diether-hydroxyl-s-triazine;     1)   (p-phenyl-co-p-nonyl-calix[8]arene)ether-di(p-phenyl-co-p-nonyl-calix[8]arene)'diether-s-triazine;     m)   tri-(p-nonyl-calix[8]arene)triether-s-triazine;     n)   tri(p-phenyl-co-p-nonyl-calix[8]arene)triether-s-triazine;     o)   [(p-nonyl-calix[8]arene) - (hydroxyl-s-triazine)]copolyether;     p)   [(p-phenyl-co-p-nonyl-calix[8]arene)-(hydroxyl-s-triazine)]copolyether;     q)   [(p-nonyl-calix[8]arene)-(s-triazine)]starpolyether; and r)   [(p-phenyl-co-p-nonyl-calix[8]arene3 - (s-triazine)[starpolyether.     VAM79674.PA
Patent CA-2092128-A1 (CA)
Title: Capped wheel spindle assembly
Inventor: KUHNS ABE B
IPC: B62D7/18
Filed: 1993-03-22
Abstract: ABSTRACT OF THE DISCLOSURE A wheel spindle assembly for a steerable vehicle chassis includes a vertically extending sleeve mounted at the end of a chassis rail of the vehicle for receiving a cylindrical wheel spindle for journaled rotation therein. A cup-shaped cap with downturned edges overlies the top of the sleeve and wheel spindle, and the cap is fixed to the spindle for rotation with it. The cap forms a sealing closure against the ingress of water and other contaminants through the top of the sleeve.
Patent CA-2092568-A1 (CA)
Title: Animal feed containing selected montmorillonite clay as additive and method for selecting the clay
Inventor: TAYLOR DENNIS R
IPC: A23K1/175
Filed: 1991-08-15
Abstract: A correlation is established between aflatoxin B1 binding on raw montmorillonite clays and the ratio of their surface acidities divided by their porosities for surface acid sites whose pKa values fall in the range 5.0 - 6.8 (i.e. weakly acidic) and porosities for pores whose diameters fall in the region 50 - 600 A. This information provides a method for preselecting clay additives for animal feeds which have enhanced toxin binding capacity.
Patent CA-2094197-A1 (CA)
Inventor: SHIBATA KIWAMU
IPC: F16F9/53
Filed: 1993-04-16
Abstract: A damper is provided by a plurality of chambers defined between stacked thin sheet members and containing a  fluid  for  flowing  therein  through  a  communicating section, the chambers being made to be of a small height in the  direction vertical  to  the  plane  of  the  sheet members and to form a buffer section with at least one of the chambers.  With such damper employed in electromagnet assemblies and eventually relays including the assemblies, they can be  sufficiently minimized  in  size,  and their manufacture can be also made extremely easier.
Patent CA-2095088-A1 (CA)
Title: Hydraulic excavating machine
Inventor: POBIHUSHCHY VICTOR
IPC: E02F3/92
Filed: 1993-04-28
Abstract: ABSTRACT         An hydraulic excavating machine of the type that utilizes a jet of water to loosen soil, the loosen soil and water then being removed from the excavation by suction, comprises a self-propelled vehicle having a holding tank for receiving the excavated soil and water, and a supply tank from which the water is delivered under pressure.  The holding tank communicates with a large diameter suction conduit that is carried in a coil on top of the tank and extends along a boom and then downwardly into the excavation.  The boom is at a fixed elevation relative to the vehicle, and therefore can operate in locations where there is limited head room.
Patent CA-2096724-A1 (CA)
Inventor: PALMER IAN
IPC: H01M8/06
Filed: 1991-11-22
Abstract: An electric power generation system comprises a fuel cell (9) and supplies (1, 5) of substances to be treated so as to provide suitable reactants for the fuel cell. The heating and cooling requirements of the system as a whole are balanced as far as possible and a control system (17) is provided to regulate the system to improve efficiency. The treatment of one of the substances may involve a reforming reaction to produce hydrogen reactant for the cell and reservoirs (14, 15) may be provided in the reactant feed lines. A battery (60) may be connected in parallel with the fuel cell via a switching means (17E) to enable it either to augment the power of the fuel cell or to be charged by the fuel cell, to supply power independently of the fuel cell, or to supply to start up the system.
Patent CA-2098812-A1 (CA)
Inventor: MOYAERTS DANIEL G
IPC: B41M5/128
Filed: 1993-06-18
Abstract: ABSTRACT            PRESSURE-SENSITIVE COPYING PAPER            A  styrene-acrylic  ester  copolymer  latex  is  used  for prevention  of  premature  colouration  in  CFB  pressure-sensitive copying paper which is neutral- ox alkaline-sized with an alkyl ketene dimer and which utilizes an acid clay or other inorganic colour developer composition.    The copolymer may be carried by the base paper,  e.g.  as a result of size press or size bath application, or may be present in the microcapsule coating.
Patent CA-2102874-A1 (CA)
Title: Device for joining films of heat-shrinkable plastic material in a machine using said film
Inventor: GATTESCHI EMANUELE
IPC: B29C65/18
Filed: 1993-11-10
Abstract: Abstract In  order to make it possible the bobbin (11A) of heat-shrinkable  plastic material film to be  replaced without stopping the machine which uses it, the device (1) substantially comprises,  listed in the  direction of film  (A-B) unwinding,  one pair of parallel reels (2A,  2B),  respectively supporting the bobbins  (11A, 11B)  on  which the film (A-B) is wound,  two  sucking mouths  (3A,  3B),  two cutting devices  (4A,  4B),  a welding device (6) and an accumulation device (7).
Patent CA-2104105-A1 (CA)
Inventor: GASSER DANIEL
IPC: B21J15/04
Filed: 1992-12-10
Abstract: In a device (1) for inserting and setting self-drilling blind tension rivets, there are clamping jaws (3) holding an inserted tension pin (16). The clamping jaws (3) are guided in an attachment component (4) in grooves open radially towards its central axis (6). The base of the groove (8) and the appropriate limiting surface (9) of the clamping jaws (3) run at the same acute angle to the central axis (6) of the attachment component (4), which is held to be axially rotatable in a housing which can be secured against rotation. The clamping jaws (3) engage via clips (12) in a longitudinal slot (13) in the housing (5). At the front end of the housing (5) there is a closing cap (10) having a through aperture (24) for the insertion of the tension pin (16) of a blind tension rivet (2). The inserted blind tension rivet (2) is held between the clamping jaws (3) for both rotation during the drilling process and the subsequent tension process for setting the blind tension rivet.
Patent CA-2106542-A1 (CA)
Title: Protective Cap for Hypodermic Syringe
Inventor: SWEENEY NIALL
IPC: A61M5/31
Filed: 1993-09-20
Abstract: A protective cap is provided for a hypodermic syringe.  The protective cap is hingedly connected to the distal  end of  the hypodermic syringe for rotation relative thereto.   In a first rotational orientation the protective cap sealingly engages a passageway extending through the distal end of the hypodermic   syringe.    In   a   second   rotational orientation  the  protective  cap enables  complete access  to  the, passageway  extending  through  the distal end of the hypodermic syringe and into the chamber.   The  protective  cap  can  be  separately mounted  to  the  hypodermic  syringe  or  unitarily formed therewith.   Preferably,  the protective cap is configured to enable easy one-handed and opening and closure by a health care worker.
Patent CA-2108961-A1 (CA)
Title: Spectrocopic imaging system with ultrasonic detection of absorption of modulated electromagnetic radiation
Inventor: DUMOULIN CHARLES L
IPC: G01N25/16
Filed: 1993-10-21
Abstract: SPECTROSCOPIC IMAGING SYSTEM WITH      ULTRASONIC DETECTION OF  ABSORPTION OF MODULATED ELECTROMAGNETIC RADIATION              ABSTRACT OF THE DISCLOSURE   An optical interferometer and an ultrasonic distance measuring subsystem are used to obtain spectra from the surface of a sample. The interferometer uses a broadband electromagnetic radiation source and modulates the radiation at a frequency which is inversely proportional to wavelength. The modulated radiation impinges on the surface of interest where it is absorbed. The absorption of radiation causes the surface of the sample to expand. This change in dimension is then detected by the ultrasonic distance measuring subsystem which employs a single frequency acoustic radiation source to measure the instantaneous distance between the sample surface and the ultrasonic distance measurement subsystem. The detected changes in distance relate to amplitude of absorption at a given wavelength, thereby allowing absorption spectra for surface point to be generated indicating the chemical composition of each point of the surface.
Patent CA-2110487-A1 (CA)
Title: Methods for providing localized therapeutic heat to biological tissues and fluids using gas filled liposomes
Inventor: UNGER EVAN C
IPC: A61B17/22
Filed: 1992-03-31
Abstract: Gas filled liposomes (19) prepared by a vacuum drying gas instillation method and/or gas filled liposomes (19) substantially devoid of liquid in the interior thereof, are presented as novel potentiators for ultrasonic hyperthermia. The liposomes (19) of the present invention, which may be administered into the vasculature, interstitially or into any body cavity are designed to accumulate in cancerous and diseased tissues. When therapeutic ultrasonic energy is applied to the diseased region heating is increased because of the greater effectiveness of sound energy absorption caused by these agents.
Patent CA-2112915-A1 (CA)
Title: Wide area network (wan) arrangement
Inventor: HUNT STEVEN D
IPC: H04Q11/04
Filed: 1994-01-06
Abstract: A Wide Area Network (WAN) Arrangement Abstract A WAN (106) is formed using Frame Relay Protocol and a telephone network interface unit. An originating LAN (100) sends a message to a router (140) which communicates with a telephone network interface (148) unit using Frame Relay Protocol. The telephone network interface unit determines the destination of a packet received from the router (140) by interpreting the Frame Relay Protocol, and it associates a phone number with that destination. The interface unit (148) uses the phone number to establish at least one DSO connection over a digital telephone network (130) to a destination network interface (158). A destination network interface unit (158) receives the packet from the digital telephone network (130) and provides the packet to a router (150) which interfaces to the destination LAN (102). The network interface units add or drop additional DSO channels as required by the traffic load and thereby provide variable bandwidth. (FIG. 4)
Patent CA-2114228-A1 (CA)
Title: Concentration of solids in a suspension using hollow fibre membranes
Inventor: KOPP VIRGIL C
IPC: B01D65/02
Filed: 1992-08-07
Abstract: A microporous filter assembly is disclosed which, in some modes of operation, has feed pressure fed to the external walls of the microporous fibres (13) comprising the filter. In other forms feed is caused to move across the walls of the fibres (13) by the application of a lowered pressure to the lumens of the fibres (13). Various forms of backwashing of the fibres (13) are disclosed, with none of the modes requiring a prepressurisation step of the environment within and around the fibres (13) prior to com-mencement of backwash. In particular forms of backwash, initial steps of the backwash include terminating supply of feed to the exterior surface of the fibres (13) and substantially removing remaining filtrate from the lumens of the fibres (13). In some em-bodiments the filter comprises a filter cartridge (10) including a bundle of fibres (13) housed within a closed, pressurisable shell (12). In other embodiments the filter comprises one or more bundles of fibres (102) suspended within an open vessel (101). The invention reduces the number of required pressurisation cycles of the environment within and around the fibres (13). In some forms such pressurisation is eliminated.
Patent CA-2115775-A1 (CA)
Inventor: JOHNSON JACK W
IPC: B01J21/16
Filed: 1994-02-16
Abstract: Microporous materials of low acidity useful as  sorbents and  catalytic   supports   have  been   produced   by   pillaring tetrasilicic mica with silica polyoxocations generated by hydrolysis of organosilane  precursors. Calcination  at an  intermediate temperature followed by washing of the solid with water is  important in producing highly microporous material.