baber/WOPTO huggingface dataset:
Patent CA-2001195-A1 (CA)
Inventor: MEYST RICHARD P
IPC: A61B5/00
Filed: 1989-10-23
Abstract: ABSTRACT OF THE DISCLOSURE    A probe cover assembly for use in covering and protecting the elongated probe of a medical thermometer. The assembly has three laminated layers, including a flat base layer with an aperture sized to slide over the probe, an intermediate stretchable film, and a protective paper layer having radially-aligned perforations aligned with the base layer aperture.  In use, the probe cover assembly is placed on the probe by inserting the probe through the base layer aperture,  from the assembly's paper layer side, to stretch the plastic film over the probe, with the perforated paper functioning initially to separate the probe from the film and thereby prevent the film from initially sticking to the probe and stretching unevenly.  The probe cover assembly is removed from the probe and discarded by sliding the apertured base layer along the probe, with the perforated paper functioning to scrape the stretched film from the probe.   The probe cover assembly is extremely compact and convenient to use, yet highly effective in reliably covering the probe and facilitating an accurate, repeatable measurement of a patient's temperature.
Patent CA-2003568-A1 (CA)
Inventor: GOODALL BRIAN L
IPC: C07C2/74
Filed: 1989-11-22
Abstract: \     ABSTRACT       PREPARATION OF CONJUGATED DIENES      A process for the preparation of a compound of general formula                                (I) in which R1 represents a hydrogen atom or a methyl group, one of R2 and R3 represents a hydrogen atom and the other of R2 and R3 is the same as R1, which comprises reacting a compound of general formula R1-CH=C=CH2              (II) with a salt of formic acid in the presence of a catalyst system comprising a palladium salt and a phosphorus compound of general formula P(OX)n(X)3-n                 (III) in which n is 0,1,2 or 3 and each X independently represents an alkyl, alkenyl, aryl, aralkyl, alkaryl or cycloalkyl group, and recovering the desired compound of formula (I).
Patent CA-2006811-A1 (CA)
IPC: B65H20/14
Filed: 1989-12-28
Abstract: DEVICE FOR SUPPORTING, TURNING AND SPREADING OF A WEB                     ABSTRACT OF THE DISCLOSURE        A device for contact-free supporting, turning, and spreading of a paper web, comprises a face (K) curved in accordance with the turning of the web (W), in connection with which face (K) the web (W) runs supported by air blown in between the face (K) and the web (W). The nozzle members in the device comprise guide faces (28a, 28b) and carrier faces (27, 37) placed in connection with the guide faces, air being blown through nozzle slots (26a,26b,36) in the nozzle members, transverse to the direction of running of the web (W), onto the carrier faces (27,37).  The nozzle slots (26a,26b,36) are, from one side, defined by the guide faces (28,28b,38).  The air-supported face (K) in the device is defined by carrier faces (27,37) substantially parallel to the run of the web (W) to be supported, provided at float-nozzle boxes (20) and at foil-nozzle boxes (30).  In the direction of running of the web (W), the first nozzle box and the last nozzle box are float-nozzle boxes (20), in which the nozzles (26a,26b) that flow (F1) against each other produce pressurized carrier faces (K+).  Between the float-nozzle boxes (20), there are one or several foil-nozzle boxes (30).  Between the nozzle boxes (20,30), there are pressure equalization pockets (18).
Patent CA-2007312-A1 (CA)
IPC: H04Q11/04
Filed: 1990-01-08
Abstract: ABSTRACT OF THE DISCLOSURE A parallel time slot interchanger, particularly for use in telecommunication switching, comprises a plurality of switch groups, with each switch group containing a second plurality of channels.  The parallel time slot interchanger incorporates a matrix-type architecture, with each module of the matrix comprising a switch block which in turn incorporates a switch memory, connect memory and associated control circuitry.  The connect memory of each switch block is controlled by the control circuity of that block.  The data stored in the connect memory contains switch memory address information for reading channel data stored within the switch memory of the same switch block so as to be able to perform a time slot switching function during any given time slot of the parallel time slot interchanger.  Each switch block is uniquely identified within its corresponding switch group so that only one switch memory address location is read and output during any time slot for each switch group.  An interconnected processor is able to communicate with any switch block so as to update the connect memory data and consequently the pattern of interconnects between channels of the same or different switch group.  The parallel time slot interchanger is particularly adapted for implementation with application specific integrated circuitry.
Patent CA-2008793-A1 (CA)
Title: Compartmented receptacle
Inventor: STRAWDER GLENN G
IPC: B65F1/06
Filed: 1990-01-29
Abstract: COMPARTMENTED RECEPTACLE       ABSTRACT      A trash can has a rim at its upper end.   A divider, made up of  a  plurality  of  arms,  cooperates with the rim  to  form  a plurality of open spaces at the top of the can.   The arms of the divider  are supported by sockets mounted on  the  rim.   Plastic trash bags hang below the open spaces.  The bags are supported by projections or hooks on the divider and on the rim of the can.  A cover  or  lid for the trash can has generally vertical  sidewall having a door above each trash bag.
Patent CA-2009230-A1 (CA)
Title: Ink jet head, method for preparing same, orifice plate for use in same and ink jet device equipped with same
IPC: B41J2/045
Filed: 1990-02-02
Abstract: A process is provided for preparing an ink jet head having a discharge port plate having a discharge port provided therethrough for discharging ink, and an ink jet head main body having an opening corresponding to the discharge port, an ink pathway communicated to the opening and an energy generating member for generating energy to be utilized for discharging ink from the discharge port, the main body being bonded to said discharge port plate.  The process includes the steps of bonding a plate member which becomes the discharge port plate to the face of the ink jet head main body where the opening is provided, applying a pressure on at least the portion of the discharge port plate through which the discharge port is to be formed, that portion of the plate member being extruded into the opening of the main body, and forming the discharge port through the plate member which becomes the discharge port plate.
Patent CA-2009281-A1 (CA)
Inventor: MILLER RICHARD A
IPC: A61K39/00
Filed: 1990-02-05
Abstract: Abstract of the Disclosure B-cell lymphomas express surface immunoglobulin (immunoglobulin) containing unique idiotypic (idiotype) determinants which may be exploited as tumor specific markers. Applicant has produced murine monoclonal antibodies (MAbs) reactive with the idiotype marker derived from 67 patients with low grade, follicular, small cleaved cell lymphoma. Out of 199 monoclonal antibodies, 47 (24%) were found to react with pooled normal human serum immunoglobulin in concentrations ranging from 0.6 µg/ml to 160 µg/ml. Of these 40 monoclonal antibodies, 90% cross-reacted with idiotype present in normal serum in levels <50 µg/ml. Thirty-two of these anti-idiotypes were directed against a shared idiotope expressed on another patient's lymphoma cells. The frequency of shared idiotope expression defined by each antibody ranged from 0.26% to 3.9% of the B-cell lymphomas tested. A panel of five anti-idiotype antibodies reacted with 80% of AIDS associated lymphomas. Based on the reactivity with these monoclonal antibodies, tumors could be grouped into distinct families. In aggregate, these 32 monoclonal antibodies reacted with a total of 108 of 332 B cell lymphoma cases (32.5%), including 35 of 116 follicular, small cleaved cell lymphomas (30%). Many of these anti-shared idiotopes reacted with more than one histopathologic subtype of lymphoma Anti-idiotypes have been used in B-cell lymphoma diagnosis and therapy. Moreover, applicant has discovered at least seven anti-shared idiotype antibodies that cross react with autoantibodies, e.g., 16.6 and RF. The development of a library of anti-idiotypes reactive with shared idiotopes should facilitate these clinical studies by obviating the need to develop a customized hybridoma for each patient.
Patent CA-2012386-A1 (CA)
Title: Magnifying device for hand-held video display apparatus and the like
Inventor: SAKURAI JUN
IPC: G02B25/00
Filed: 1990-03-16
Abstract: A magnifying device for use with a hand-held video display apparatus or the like having a generally rectangular housing and a video display visually observable from externally of the housing.   The magnifying device includes a frame adapted for releasable mounting on the video display housing, and has a magnifying lens adapted to overlie the video display and effect magnification of the video display during operation when the magnifying device is mounted on the video display apparatus.
Patent CA-2013508-A1 (CA)
Title: Vehicle wheel speed sensor for a drive axle
Inventor: BEAKAS MARK L
IPC: F16D51/00
Filed: 1990-03-30
Abstract: ABSTRACT An apparatus for sensing the angular velocity of a vehicle wheel includes a rotor disk, a mounting bracket for attachment to the inner wall of an axle housing, and an electromagnetic sensor.  The disk is coupled to the axle shaft for rotation and is rotatably retained in a cavity formed in the bracket.  A mounting tube is also formed in the mounting bracket for retaining the electromagnetic sensor in close proximity to a periphery of the disk which has a plurality of generally radially extending evenly spaced indicating means formed thereon.  The cavity limits axial movement of the disk to maintain the air gap between the disk and the sensor.  The disk can be coupled to the axle by a pair of rings and a tab and slot system to limit radial movement of the disk.
Patent CA-2014251-A1 (CA)
Title: Process and apparatus for preparing thermoplastic resin compositions
Inventor: HIRAGOHRI MOTOHITO
IPC: B29C48/40
Filed: 1990-04-10
Abstract: ABSTRACT Process and apparatus for preparing a thermoplastic resin blend comprised of a thermoplastic base resin and at least one component homogenously dispersed within said base resin, use an extruder having an extruder barrel and at least one screw rotatably disposed within the barrel such that upon rotation thereof, the base resin is melt-blended with said at least one component to form said thermoplastic resin blend. The cross-section of an interior wall of the barrel along an axial zone thereof between an inlet and a discharge end of said extruder is particularly characterized by being essentially in the form of a polygon. The thermoplastic base resin preferably has a flexural modulus of at least 20,000 kg/cm2, whereas the component to be blended with the base resin is at least one selected from high molecular weight components having a flexural modulus of 10,000 kg/cm2 or more.
Patent CA-2014874-A1 (CA)
Inventor: RYAN FREDERICK M
IPC: G01N21/35
Filed: 1990-04-19
Abstract: A  gas  analyzer  arrangement  for detecting the presence or quantity  of  a  gas  of  interest  includes a source of  electromagnetic radiation for directing a light beam through a light  conditioning  device  such  that the light beam  is collimated  into a  parallel beam of light. The conditioned light beam is then directed through  a gas sample  cell  which  contains  a  sample  of  the  gas  of interest.  The gas  of interest  has associated therewith, vibrational rotational  absorption lines  specific to that gas and which are  effective for  altering the  light beam according to  the absorption characteristics thereof.  The altered light beam  is  then  directed  to  a birefringent etalon device  which has  been sized specifically to match those  absorption  lines  of  the  gas  of  interest.   An electro-optical  modulator   device  associated  with  the birefringent etalon modulates the absorption lines between the transmission  spectra maxima  and a  point between the transmission spectra maxima so  that  an  absorption ratio can be  utilized to  determine the presence or quantity of the gas of interest.
Patent CA-2015079-A1 (CA)
Inventor: MARTIN HOWARD
IPC: A01N41/04
Filed: 1990-04-20
Abstract: The invention is an improved disinfectant and sterilant in a chemical form. The disinfectant and sterilant formulation is based upon glutaraldehyde which must be in acidic form. The normal pH range for the disinfectant and sterilant is 3.0-3.5. However, under controlled circumstances the range may be 2.5-7.0; as the disinfectant and sterilant must be acidic, it cannot be over pH 7Ø In use as a disinfectant by immersion, the items or materials remain inmersed for up to ten minutes. As a sterilant, the immersion is between six and ten hours. The disinfectant and sterilant consists of a plurality of chemicals mixed with the glutaraldehyde as a solution.
Patent CA-2016264-A1 (CA)
Title: Procede pour controler la temperature dans un four-tunnel ouvert a ses deux extremites, et dispositif pour la mise en oeuvre du procede
Inventor: FRESNEL JACQUES
IPC: B65B53/06
Filed: 1990-05-08
Abstract: PROCEDE POUR CONTROLER LA TEMPERATURE DANS UN FOURTUNNEL OUVERT A SES DEUX EXTREMITES, ET DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE Invention de: Jacques FRESNEL SLEEVER INTERNATIONAL COMPANY L'invention concerne le contrôle de la température dans un four-tunnel comportant des moyens de chauffage ou de refroidissement disposés le long de ses deux parois latérales entre lesquelles passent les objets convoyés. Selon l'invention, on capte la température régnant dans une zone particulière du four-tunnel, où une température prédéterminée est recherchée, et on organise le déplacement transversal des moyens de chauffage ou de refroidissement (104) perpendiculairement à la direction de convoyage des objets (103) à l'aide d'un asservissement faisant en sorte que ces moyens se déplacent automatiquement, selon un rapprochement ou un éloignement mutuel, lorsque la température captée s'écarte de ladite température prédéterminée: ceci a pour effet d'assurer en permanence pour le ou les objets concernés un environnement à température constante dans cette zone du four-tunnel. Application notamment à la rétraction d'un manchon thermo-rétractable pour la décoration et/ou la protection de flacons, et au refroidissement de récipients en verre. - FIGURE 1
Patent CA-2016463-A1 (CA)
Inventor: SHIRATSUCHI SHINICHI
IPC: H04N9/896
Filed: 1990-05-10
Abstract: Apparatus for generating a signal having a predetermined frequency relationship with a subcarrier includes a counter for counting cycles of said subcarrier.      Count values from the counter are coupled as address values to a memory circuit. The memory circuit is preprogrammed to provide a signal having the desired frequency responsive to successive address values applied by the counter.
Patent CA-2016965-A1 (CA)
Title: Method to prepare an improved storage stable neem seed extract
Inventor: WALTER JAMES F
IPC: A61K36/58
Filed: 1990-05-16
Abstract: Abstract of the Invention A process for the production of stable azadirachtin solutions comprising extracting ground neem seeds with a solvent having azadirachtin solubility to produce an aqueous-containing azadirachtin extract solution and then adding an effective amount of 3-4 Angstrom molecular sieves to selectively remove water from the extract to yield a storage-stable azadirachtin solution having less than 5% water by volume.
Patent CA-2017265-A1 (CA)
Inventor: LE FUR GERARD
IPC: A61K8/30
Filed: 1990-05-22
Abstract: The invention relates to a cosmetic composition comprising a mixture of (a) betaine, (b) ATP or an ATP generating system, (c) a magnesium salt, and (d) a potassium salt, in a cosmetically acceptable vehicle for topical administration and to a method for counteracting ageing of the skin in a living human which utilizes the new composition.
Patent CA-2019361-A1 (CA)
Inventor: ASANUMA TADASHI
IPC: C08F110/14
Filed: 1990-06-20
Abstract: ABSTRACT OF THE DISCLOSURE       A polymer of 4-methylpentene-1 having a substan-tially syndiotactic structure, which polymer contains 0 to 30 mol% of the .alpha.-olefin unit other than the 4-methylpentene-1 unit and has excellent physical proper-ties.
Patent CA-2027779-A1 (CA)
Inventor: RYU TADAMITSU
IPC: G06F12/00
Filed: 1990-10-16
Abstract: A data retrieval system for a relational database, for retrieving a relational table in a relational database of which parts form data.  A link data file for storing link data which include parts descriptors that describe command names assigned to parts located at table item positions of the relational table, attribute descriptors which describe command names of parts arranged in a row of the relational table corresponding to the command names described by the parts descriptors, and mode descriptors which describe command names of parts arranged in a column of the relational table in corresponding to the command names described by the parts descriptors.  An actual data file is provided for storing actual data related to the command names of the parts which form the relational table.  A link process responds to requests for retrieval from the relational table.  The link process obtains a command name corresponding to a retrieval request by referring to the link data file and then obtains the actual data described by the command name from the actual data file.
Patent CA-2029038-A1 (CA)
Inventor: HARADA KEIZO
IPC: H01L39/24
Filed: 1990-10-31
Abstract: Abstract of the Disclosure In a process for preparing a thin film of oxide superconductor having a layered crystal structure by depositing each layer of said layered crystal structure on a substrate by Molecular Beam Epitaxy (MBE) method with introducing oxygen-containing gas which is exited by irradiation of microwave, improvement in that a film-forming operation by the MBE method is interrupted temporally after predetermined numbers of constituent layers which correspond to one unit crystal or less than one unit crystal are layered so that the deposited constituent layers are left in an activated oxygen atmosphere to effect a crystallization promotive operation, before next film-forming operation is restarted.
Patent CA-2029524-A1 (CA)
Title: Transdermal administration of 2-amino-6-n-propylamino-4,5,6,7-tetrahydrobenzothiazole
Inventor: ZIERENBERG BERND
IPC: A61P25/18
Filed: 1990-11-08
Abstract: The invention relates to the transdermal administration of 2-amino-6-n-propylamino-4,5,6,7-tetrahydrobenzothiazole or the (-)-enantiomer or salts thereof and transdermal systems containing these active substances.
Patent CA-2030768-A1 (CA)
Title: Method and device for the reduction of the danger of getting caught in automatic doors
Inventor: HECKLER MARK
IPC: G05B19/27
Filed: 1990-11-23
Abstract: By this method and the device, a protection against being caught, which responds by constant force values up to the last millimetres of a door closing movement, is offered for an automatic door, in particular in the case of lifts with regulated door drive which moves door leaves of a cage door by means of a motor with intermediate gear and mechanical drive and door leaves of a shaft door by way of mechanical coupling members. In that case, one so proceeds that a regulating error dV during the door closing travel is continuously compared with a maximum permissible regulating error dV max  produced by a target value generator (3.5) and a door stop with subsequent reversing takes place on it being exceeded. The keeping-constant of the response values for an external interference force (3.9) is achieved thereby, that a learning travel computer (3.11) during periodic learning travels determines values for mass compensation (3.12) and values for friction compensation (3.13) and conducts these values as compensation value V k  to a second comparator (3.2). Thereby, in the case of defined amplification of the regulator (3.8) and known torque characteristic of the direct current motor (2.1), the magnitude of an external interference force (3.9) is also known or measurable exactly, which creates the prerequisite for a secure protection against being caught.
Patent CA-2032087-A1 (CA)
Title: Notice board
Inventor: MATSUGUCHI TOMIKICHI
IPC: G09F7/12
Filed: 1990-12-12
Abstract: ABSTRACT    A notice board comprising a substrate; a notice portion formed  on  one  principal  surface  of  the substrate;  a communicating  content  display  member,  mounted on  the substrate, for displaying a communicating content; and means for mounting the communicating content display member on the substrate.   The  communicating  content  display member  is formed by  adhering  a  plurality of  sheet materials  each having a re-adhesive layer formed on one principal surface thereof.
Patent CA-2033413-A1 (CA)
Title: Eslatomeric thermoplastic copolyether-esters endowed with improved thermo-oxidation resistance
Inventor: CHIOLLE ANTONIO
IPC: C08G63/672
Filed: 1990-12-28
Abstract: The thermo-oxidation resistance of the elasto= meric thermoplastic copolyether-esters is remarkably improved by the addition of a synergistic mixture con= sisting of an organo phosphite and a pentaerythritol phosphite.      The capolyether-esters thus compounded find use in the extrusion, blow and injection molding technolo= gies.
Patent CA-2033659-A1 (CA)
Title: Canine lavatory
Inventor: CASSONE RUDOLPH
IPC: A01K29/00
Filed: 1991-01-04
Abstract: ABSTRACT OF THE DISCLOSURE         A disposable canine lavatory includes a foldable thin waterproof box shaped with a base member that will catch excrement from a dog so that the lavatory with the excrement therein can be disposed of.  A deflection member which is integral with the base member will direct urine from a male dog into the base member for easy disposal thereof.
Patent CA-2033997-A1 (CA)
Title: Oxime-blocked polyisocyanates and polyester and powder coating compositions containing such oxime-blocked polyisocyanates
Inventor: WITZEMAN JONATHAN S
IPC: C09D175/00
Filed: 1990-07-02
Abstract: Disclosed are certain ketoxime-blocked polyisocyanates and polyester compositions containing the ketoxime-blocked polyisocyanates.  Also disclosed are thermosetting powder coating compositions comprising one or more polyesters and at least one of the ketoxime-blocked polyisocyanates and articles coated with the powder coating compositions.
Patent CA-2036189-A1 (CA)
Title: Molded fluorescent tube dunnage element
Inventor: CREADEN DAVID E
IPC: B65D85/42
Filed: 1991-02-12
Abstract: ABSTRACT OF THE DISCLOSURE             Fluorescent tube-supporting dunnage elements (10) are provided which are designed to ensure easy machine-dispensibility thereof by preventing complete nesting of a stack of interfitted supports (10). The supports (10) are integral, thermo-formed bodies presently a plurality of elongated, open-top, juxtaposed tube-receiving recesses (24) each presenting alternating, upwardly and downwardly opening and diverging wall sections (52,54) interconnected by short upright walls (56). The walls (56) are provided with outwardly extending, upwardly opening arcuate ridges (58) which prevent complete nesting of stacked supports (10).     (Docket No. 20476)
Patent CA-2038205-A1 (CA)
Inventor: MOREL ALAIN
IPC: F26B25/06
Filed: 1991-03-13
Abstract: Précis Les bottes, en toutes saisons, causent toujours un problème de rangement et d'égouttement. La présente invention permet de remédier à l'essentiel de ce problème. En effet, cette étagère permettra de remiser les bottes et d'éviter tout déversement d'eau ou de résidus sur le plancher. Les tablettes de l'étagère sont en fait un grillage fin sous lequel on retrouve un tiroir plat où s'amasse les résidus et l'eau.