baber/WOPTO huggingface dataset:
Patent CA-2086048-A1 (CA)
Title: Open cell rigid polyurethane foams containing lithium salts for energy absorbing applications
Inventor: KRUEGER DAVID C
IPC: C08J9/02
Filed: 1992-12-22
Abstract: ABSTRACT OF THE INVENTION            The prevent invention relates to using lithium salts of an organic material having 2 to 30 carbon atoms and at least one carboxylic acid in a rigid polyurethane formulation to produce foams having energy absorbing properties.
Patent CA-2090521-A1 (CA)
Inventor: JONES DALE C
IPC: F24F13/08
Filed: 1993-02-26
Abstract: An architectural element is formed from a frame and a body. The frame includes a nailing flange for adhering it to a surface such as a wall and an outwardly extending portion. The body, which substantially overlies the mounting frame, has an attachment portion for engaging the outwardly extending portion. The mounting frame and body are held together by an affixing part. In one embodiment, a recess is formed in the body and the affixing part includes a clip disposed within the recess. The clip resists movement of the body away from the mounting frame after their engagement.   Resilient foam is disposed within a portion of the recess for forming a seal between the mounting frame and body. The body also includes an outwardly protruding portion which is designed to cover siding material that may overlie the nailing flange of the mounting frame.
Patent CA-2095259-A1 (CA)
Title: Road Compacting Apparatus
Inventor: ROSSBURGER PETER
IPC: E01C19/27
Filed: 1993-04-30
Abstract: In general,  apparatuses or machines for  compacting the shoulders of roads include a plurality of wheels in side by side  relationship,  which  are merely rolled over  the  gravel shoulder  of a road.   Such machines rely on the weight of  the wheels to effect compacting.   An apparatus for effecting  more efficient  compacting  includes  a frame for  connection  to  a towing  vehicle,  a  fixed arm extending  rearwardly  from  the frame,  a  pivot arm pivotally connected to the fixed  arm  for limited rotation around an axis perpendicular to the  direction of  travel of the apparatus,  crossbars pivotally connected  to the  pivot arm for limited rotation around an axis parallel  to the  direction  of  travel of the  apparatus,  a  plurality  of vertical   arms  connected  to  the  crossbars  and   extending downwardly   therefrom  for  pivotally  supporting  axles   for rotation around axles perpendicular to the direction of travel, and a wheel mounted on the outer end of each axle,  whereby the wheels  are  caused to wobble as they are drawn over  a  gravel shoulder to effect efficient compacting of the gravel.
Patent CA-2095863-A1 (CA)
Title: Process of pigmented nylon fibers
Inventor: SHRIDHARANI KETAN G
IPC: C08K3/00
Filed: 1991-11-18
Abstract: Draw breaks are reduced in the spinning and drawing of certain pigmented nylon filaments by incorporating at least 5-% of polycaproamide in the melt shortly before spinning.
Patent CA-2096261-A1 (CA)
Inventor: LO ALLEN K
IPC: G01V3/08
Filed: 1993-05-14
Abstract: A dipole moment detection and localization process and apparatus (10) in which the processing is applied to a single linear array of sensors (11) adapted to sense magnetic dipoles (13), and wherein data from the sensors (11) are processed as if it were derived from sets of subarrays (11a, 11b) of sensors. The apparatus (10) comprises a linear sensor array (11) whose output is processed by separate dipole moment detection and location processors (21a, 21b), or a single processor that provides for parallel processing operation. Data from the plurality of subarrays (11a, 11b) of sensors are processed in terms of Anderson functions and are correlated. The individual outputs of each processor (21a, 21b), or parallel processing portion, is coupled to a multiplier (22) that is adapted to correlate the signals. The dot product of these two correlated output signals is then formed to yield data that is thresholded and displayed.
Patent CA-2097967-A1 (CA)
Title: Intelligent sensor apparatus and method for intelligently communicating information and data to and from a vital signs monitor
Inventor: BRANSTETTER RONALD L
IPC: A61B5/04
Filed: 1993-06-08
Abstract: ABSTRACT OF THE DISCLOSURE       An  intelligent  sensor  unit,  and  method  for intelligent communication between the intelligent sensor unit  and  a  vital  signs  monitor  is  disclosed.    The intelligent sensor senses a vital sign for a patient, and converts the sensed vital sign into a signal, then con-verts the signal into a quantitative value.  The quantita-tive value is then transmitted to a central vital signs monitor, or stored for later transmission.  The vital sign monitor receives the quantitative value transmitted from the sensor unit and outputs the quantitative value to a display means,  or  stores  it  for  later display.   The intelligent sensor is independent of the central monitor, and  communicates  with  the  central  monitor wirelessly. Accordingly, umbilical cables or other attachments between the sensor and the central monitor are avoided,  while quantitative  output  from  the  sensor  is  immediately available.
Patent CA-2101620-A1 (CA)
Inventor: BOLLENS ERIC
IPC: C09K23/00
Filed: 1993-07-29
Abstract: ABRÉGÉ La présente invention concerne de nouveaux composés répondant à la formule: (I) dans laquelle: Rf désigne un radical alkyle perfluoré, linéaire ou ramifié, en C6 à C20 ou un mélange de radicaux alkyle perfluorés, linéaires ou ramifiés, en C4 à C20; m représente 0, 1 ou 2; n représente une valeur statistique ou entière comprise entre 2 et 10; et G représente un motif choisi dans le groupe constitué par: -CH2-?H-CH2-O-, , , , et , chacun des atomes d'oxygène pouvant être relié à un atome d'hydrogène ou à un autre motif G. Les composés de formule (I) sont utiles à titre d'agents tensio-actifs dans des compositions cosmétiques ou pharmaceutiques. Certains de ces composés constituent des lipides amphiphiles non-ioniques capables de former des vésicules à structure lamellaire.
Patent CA-2103201-A1 (CA)
Title: A method for determining a plurality of channel responses and modifying a received signal therewith
Inventor: ROHANI KAMYAR
IPC: H04L25/02
Filed: 1993-11-16
Abstract: Each of a plurality of transmitters (31-37) transmits (62) one of a plurality of known signals. The known signals being known to a receiver (40). The receiver (40) then measures the known signals (63); and using those measurements, estimates the plurality of channel responses (64). The channel responses are then used to determine a power ratio parameter (65) and a phase correction parameter (66).
Patent CA-2103748-A1 (CA)
Title: Reusable mailer
Inventor: FILE JERRY E
IPC: B42D15/08
Filed: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE      A reuseable mailer type business form has an initial mailing configuration addressed to an outgoing addressee, and a reply mailing configuration addressed to a reply addressee.  The mailer complies with the postal requirement that no part of the outgoing address or postage (including postal service applied bar coding) appear on the mailer in the reply configuration.  The mailer includes a front opaque ply with at least one cut-out, and at least one removable strip adjacent an edge, including a perforation line.  Postage indicia are visible at the upper right-hand corner of the front ply.  A rear opaque ply has a fold line adjacent an edge, and coincident with the perforation line of the front ply.  A flap is defined between the fold line and the adjacent edge.  At least one insert ply (between the front and rear plies) having outgoing address information visible through the cutout when the mailer is in the initial mailing configuration is provided.  Various structures are provided for rendering non-viewable all outgoing addressee postage information when the mailer is converted between the initial and reply configurations.  Such structure can be a second removable strip adjacent a different edge than the first removable strip, or a second cutout provided in the front ply for viewing the outgoing postage (on the insert ply).
Patent CA-2103839-A1 (CA)
Title: New method for the production of 9-amino-6-demethyl-6-deoxytetracycline
Inventor: SUM PHAIK-ENG
IPC: B01J23/40
Filed: 1993-08-11
Abstract: The invention relates to a novel method for producing [4S-(4alpha, 12aalpha)]-9-amino-4-(dimethyl-amino)-1,4,4a,5,5a,6,11,12a-octahydro-3,20,12,12a-tetrahydroxy-1,22-dioxo-2-naphthacenecarboxamide, here-inafter called 9-amino-6-demethyl-6-deoxytetra-cycline, which compound is a valuable intermediate for synthesis of tetracyclines.
Patent CA-2105242-A1 (CA)
Title: Label Generating and Data Tracking System for Processing Purchase Orders
Inventor: BAIN JAMES M
IPC: G06Q10/08
Filed: 1993-08-31
Abstract: A purchase order processing system allows purchase orders issued from a number of consignees each requiring different processing operations to be processed simply and in an error free manner. The system prompts a user for only that information required by a selected consignee to process a purchase order issued thereby. In processing a purchase order, the system verifies packing information against stored purchase order data. The system automatically generates shipping labels and advance shipping notices in compliance with the diverse requirements of the various consignees. In order to process purchase orders from different consignees, the system of the present invention utilizes nonconsignee specific software that operates in accordance with consignee specific data files that define the purchase order processing requirements of a consignee.
Patent CA-2106733-A1 (CA)
Title: Copolymers of ethylene with olefinic monomers, process for the preparation thereof and catalyst
Inventor: RESCONI LUIGI
IPC: C08F210/18
Filed: 1993-09-22
Abstract: Copolymers of ethylene with comonomers selected from (a) alpha-olefins, (b) cycloolefins and/or (c) dienes, characterized by the fact that:   the molar percentage of the comonomer (% .alpha.) and the density of the copolymer (D) satisfy the relation % .alpha. + 150D <= 141.
Patent CA-2107837-A1 (CA)
Title: Dual coil pick-up assembly
Inventor: LACE DONALD A SR
IPC: G10H3/18
Filed: 1993-10-06
Abstract: ABSTRACT OF THE DISCLOSURE        A dual coil pick-up assembly for a stringed musical instrument having a plurality of moveable strings includes a case having a longitudinal channel with first and second sections.  The pick-up assembly also includes first and second magnet structures disposed in the first and second sections having opposite polarities and a coil structure disposed in the first and second sections of the channel for eliminating hum in the pick-up assembly due to stray magnetic fields.
Patent CA-2108325-A1 (CA)
Title: Air Bag Retention in Inflatable Restraint Systems
Inventor: LAURITZEN DONALD R
IPC: B60R21/20
Filed: 1993-10-13
Abstract: An attachment system, an air bag module subassembly and a method of attachment are provided permitting the fastenerless attachment of an inflatable cushion into a restraint system.
Patent CA-2111267-A1 (CA)
Title: Cloth piece supply apparatus and method
Inventor: YUNOKI AKIO
IPC: D05B33/02
Filed: 1993-12-13
Abstract: ABSTRACT OF THE DISCLOSURE        A cloth pick-up apparatus is used which com-prises pressing means for pressing one end of the top cloth piece from the upper side, a catch roller having on a part of its circumferential surface catch needles and movable toward and away from the other end of the top cloth piece, the catch roller being adapted to be driven for rotation to feed the top cloth piece in a direction remote from the pressing means, a feed rol-ler rotatable in timed relation with the catch roller, and a pressure roller movable toward and away from a cloth-piece-feed surface of the feed roller and rotatable in cooperation with the feed roller. The catch roller is rotated touching one end of front face of the cloth pieces with the other end of the cloth piece pressed by the pressing roller so that the upper most cloth piece is caught by the catch needles and, at the same time, is raised. Then the cloth pieces are fed one by one to the next station as the individual cloth piece is clamped between the feed surfaces of the feed roller in driven rotation and the pressure roller.
Patent CA-2112165-A1 (CA)
Inventor: TAKEMURA MAKOTO
IPC: A61P31/04
Filed: 1993-12-22
Abstract: A compound represented by formula (I):      wherein X1 and X2 each represent a halogen atom; R1 represents a hydrogen atom or a substituent; R2 represents a substituted or unsubstituted bicyclic heterocyclic substituent; A represents a nitrogen atom or a substituted carbon atom; and R represents a hydrogen atom or a substituent, or a salt thereof is disclosed. The compound exhibits potent antimicrobial activity and also high safety due to reduced lipophilicity.
Patent CA-2114611-A1 (CA)
Title: Method of reversing immunosuppression in vaccines
Inventor: DALEY MICHAEL J
IPC: A61P43/00
Filed: 1994-01-31
Abstract: METHOD OF REVERSING IMMUNOSUPPRESSION IN VACCINES              Abstract of the Disclosure A    method    of    reversing    or    preventing immunosuppression or antigenic interference associated with combination vaccines  in mammals,  is  disclosed. Cytokines, or cytokine  inhibitors, are administered in conjunction with the combination vaccine.  The cytokine or  cytokine inhibitor can be administered concurrently with  or  subsequently to  the  vaccine,    and  can be recombinantly produced or isolated from cell culture.
Patent CA-2115348-A1 (CA)
Title: Process for the production of pharmaceutical preparations containing human protein for infusion or injection purposes
Inventor: WOOG HEINRICH
IPC: A61K38/18
Filed: 1992-08-10
Abstract: The present invention concerns a process for the production of well-tolerated, preserved injection or infusion solutions containing human protein.
Patent CA-2115632-A1 (CA)
Inventor: KUSSENER JAMES
IPC: A62B11/00
Filed: 1994-02-14
Abstract: D E M A N D E D E B R E V E T D'I N V E N T I O N ?TAT FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT Dispositif de régénération de l'air dans une enceinte fermée (Invention de MM KUSSENER et ROUZIERS) L'invention concerne un dispositif de régénération de l'air dans une enceinte fermée ou quasi-fermée disposant d'une énergie de fonctionnement autonome, comprenant un réservoir (12) contenant un matériau cryogénique utilisé pour la production de ladite énergie de fonctionnement. Le dispositif comprend un échangeur thermique principal (10) fonctionnant à la pression atmosphérique pour échanger de la chaleur entre l'air à régénérer (14) d'une part et le matériau cryogénique d'autre part, le réchauffement du matériau cryogénique jusqu'à sa température de fonctionnement dans la production d'énergie permettant le refroidissement du dioxyde de carbone contenu dans l'air à régénérer de façon à faire passer le dioxyde de carbone de l'état gazeux à l'état solide. Ce dispositif peut être utilisé avantageusement pour la régénération de l'air dans un sous-marin, en se servant du réchauffement de l'oxygène stocké sous forme liquide en vue de son utilisation comme comburant dans les moteurs du sous-marin. Figure 2
Patent CA-2117347-A1 (CA)
Title: Metal filled adhesive composition and method
Inventor: OXMAN JOEL D
IPC: A61K6/00
Filed: 1992-12-02
Abstract: An adhesive composition comprising an ethylenically unsaturated compound, a particulate metallic filler, and a curing agent. Also disclosed is a method of adhering a restorative material such as amalgam to hard tissue such as dentin or enamel, involving the use of an adhesive composition of the invention as an intermediate layer between the restorative material and the hard tissue.
Patent CA-2117782-A1 (CA)
Title: Use of renin-angiotensin antagonist for reducing post myocardial infarct morbidity and mortality
Inventor: PFEFFER MARC A
IPC: A61P9/04
Filed: 1993-04-09
Abstract: The invention involves a method for treating a human survivor of a heart attack and provides further improvement in sur-vival following the heart attack by the early initiation and long-term administration of a renin-angiotensin system inhibitor, pref-erably, an angiotensin converting enzyme inhibitor.The inhibitor may be used on its own, or in conjuction with other therapeutic compounds such as .beta. blockers and thrombolytic agents. The preferred inhibitor is captopril.
Patent CA-2119333-A1 (CA)
Title: Auxiliary Crawling Device
Inventor: BRODERICK LEO E
IPC: H02P3/18
Filed: 1994-03-17
Abstract: An  energy  saving  apparatus  providing  slow rotation  of  large synchronous motors (over 4000 HP) for the duration of a period of inactivity when the power supply to the motor has been stopped due to lack of requirement of the product of the motor's work.          Normally these motors would consume the electricity required to overcome inertia in the standby, ready mode, until such time as these motors are required to resume full load working operation. The energy saving apparatus rotates the large synchronous motor and its driven components at one-tenth normal speed.
Patent CA-2121429-A1 (CA)
Title: Measurement of Attenuation of Optical Fibers Using Bidirectional Transmission of Information Via the Fiber
Inventor: LAMONDE JOSEPH E G
IPC: G01M11/02
Filed: 1994-04-15
Abstract: Attenuation of an optical fiber is measured by transmitting an optical signal having a predetermined wavelength to the fiber, and FSK modulating the optical signal with information identifying the wavelength and transmitted power of the optical signal. At a receiver, the optical signal is detected and the information is recovered by demodulation. Wavelength-dependent sensitivity information for the detector is read from a store in dependence upon the wavelength information and used to control the gain of an amplifier for amplifying a subsequently transmitted continuous wave optical signal used for attenuation measurement. The received power level of this optical signal is converted into a digital value and used with the transmitted power information to determine the fiber attenuation at the predetermined wavelength. Reference power levels are determined by connecting a jumper between a port and an external detector. Measurement of attenuation and communication data over the fiber under test may be effected using two transceiver units, one at each end of the fiber. In addition to the external detector, each unit has an internal detector and sources connected to a port which is connected to the fiber under test by a jumper. Determination of the attenuation of the fiber then takes account of the loss of each fiber using reference power levels determined by initial calibration measurements.
Patent CA-2122596-A1 (CA)
Title: Treatment of neurological conditions by an interleukin-1 inhibiting compound
Inventor: ROTHWELL NANCY J
IPC: A61P25/28
Filed: 1992-11-02
Abstract: The use of a compound which prevents, inhibits or modifies the action of interleukin-1 as an active agent for the treatment of conditions of neurological degeneration.  The active agent may be IL-1 receptor antagonist, particularly recombinant IL-1 ra.
Patent CA-2124760-A1 (CA)
Inventor: IWATA ATSUSHI
IPC: H04L12/721
Filed: 1994-05-31
Abstract: For executing a signalling operation of a virtual channel which is used for communication between a transmission side and a reception terminal in a connection-oriented packet network, the transmission side acquires source routing information relating to a source route path between the transmission side and the reception terminal. The transmission side includes a transmission terminal and a switch between the transmission terminal and the reception terminal.   With reference to the source routing information, the transmission terminal carries out a signalling operation of a setup for the virtual channel. It is preferable that the switch acquires the source routing information to transmit the source routing information to the transmission terminal.      Alternatively, the transmission terminal may acquire the source routing information.
Patent CA-2124946-A1 (CA)
Title: Carbon-containing black glass monoliths
Inventor: LEUNG ROGER Y
IPC: C03C3/076
Filed: 1992-12-22
Abstract: Carbon-containing black glass compositions of matter having the empirical formula SiCxOy and derived from the polymer precursors having the residue (I) or (II).
Patent CA-2125287-A1 (CA)
Title: Process to obtain benzoxazines to be used for the synthesis of ofloxazine, levofloxazine and derivatives
Inventor: CARRETERO GONZALVEZ JUAN CARLO
IPC: A61P31/04
Filed: 1993-10-06
Abstract: ABSTRACT            A process to obtain benzoxazines useful for the synthesis of  Ofloxazine   Levofloxazine  and  derivatives.  The benzoxacines  (I) where Xb is an halogen and R1 is H, alkyl or alkenyl of up to 6 atoms of C or aryl  can be obtained by means of cycling  a compound of formula (II) through the reaction with triphenylphosphine and ethyl azodicarboxilate. The compounds of formula (II) can be obtained through the reaction of a compound (III) with an adequate epoxide. Through the use of the adequate chiral epoxide it is possible to obtain the enantiomerically desired intermediate and, therefore and selectively, it is possible to obtain the desired final product with the adequate enantiomeric form without the need to carry out a resolution stage. The Compounds (I) are useful and key intermediates for the  synthesis  of  the  antimicrobials  Oflixazine  and Levofloxazine.        (I)             (II)      (III)
Patent CA-2126258-A1 (CA)
Title: System for installing material in the ground
Inventor: VALES ENOCH S
IPC: E02D5/20
Filed: 1994-06-20
Abstract: Abstract of the Disclosure Title: SYSTEM FOR INSTALLING MATERIAL IN THE GROUND            For providing an in-ground system for treating contaminated groundwater, of the funnel-and-gate type, a cylindrical caisson is driven into the ground. The native soil is augered out of the caisson, and porous treatment material substituted. The caisson is then withdrawn, leaving a prism of porous treatment material in the ground. A sheet metal barrier element is inserted into the ground, one portion of the element extending into the prism and the other portion into the surrounding soil. More prisms are provided as further treatment gates, and more barrier elements are arranged to funnel the groundwater through the gates.
Patent CA-2126595-A1 (CA)
Inventor: REID JEAN-PAUL R
IPC: A45D33/02
Filed: 1994-06-23
Abstract: Système et ou procédé d'application de maquillage. Nouveau procédé pour application de maquillage de couleurs sur la peau et/ou toutes autres parties du corps, au moyen d'air comprimé pinceaux pneumatiques "air-brush", ou pistolet à air, utilisé directement ou à l'aide de pochoirs.
Patent CA-2128091-A1 (CA)
Title: Magnetically modification of organism metabolism
Inventor: RAWLS WALTER C JR
IPC: G21K5/00
Filed: 1993-01-04
Abstract: A method is provided for the modification of microbial metabolism using a unipolar magnetic field. By applying a unipolar magnetic field to microbes under controlled conditions, changes in the rate and/or efficiency of metabolism are produced. Further, a media which has been subjected to a shielded or focused magnetic field is applied to a subject, as for example, topically. The comprises, in part, interposing between the subjects and the source of a magnetic field, at least one second magnetic field disposed in such a manner that the polarity of the second magnetic field cancels or at least partially neutralizes the magnetic strength of the first magnetic field. The second magnetic fields can also be disposed so as to permit only a portion of the first magnetic field to escape shielding and thereby focused in a predetermined direction.