baber/WOPTO huggingface dataset:
Patent CA-2011262-A1 (CA)
Inventor: HEIN WAYNE
IPC: A61K47/28
Filed: 1990-03-20
Abstract: Mixed micelles can be used as carriers for the parenteral administration of pharmaceutically active substances. Mixed micelles carry the active substances directly into the lymphatic system. As an example, it has been found that the use of the mixed micelle systems as carriers for administering immunomodulators and cytostatics, increases the bioavailability of these active compounds.
Patent CA-2013728-A1 (CA)
Title: Shelf system
Inventor: SCHAFER GERHARD
IPC: A47B57/48
Filed: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE      A shelf system includes at least four posts and shelf members suspended from hooks which are arranged in rows and are cut out from the sides of the posts and are bent into the interior of the shelf system.  Above the hooks but within the structural height of the shelf members, projections are formed in the sides of the posts for filling out the gaps between the edges at the ends of the shelf members and the sides of the post.  Tongues are provided above the projections.  The lower ends of the tongues are in alignment with the upper surfaces of the shelf members.  When the tongues are bent upwardly, they secure the shelf members against being lifted out.
Patent CA-2017277-A1 (CA)
Title: Lubricant compositions
Inventor: BARBER RODNEY I
IPC: C10M141/08
Filed: 1990-05-22
Abstract: LUBRICANT COMPOSITIONS     Abstract of the Disclosure Lubricant compositions, especially suitable for limited slip differentials, containing sulphur-containing extreme pressure or anti-wear agents, are improved by incorporation of a substituted succinimide friction modifier.  The resulting compositions reduce the level of noise produced during operation of the differential.
Patent CA-2018956-A1 (CA)
Title: Benzisoquinoline derivatives
Inventor: OKEGAWA TADAO
IPC: C07D401/06
Filed: 1990-06-13
Abstract: ABSTRACT                  NOVEL BENZISOQUINOLINE DERIVATIVES     Benzisoquinoline derivatives of the formula:                      (I) wherein R1 is hydrogen, C1-4 alkyl, C1-4 alkoxy, hydroxy or halogen;          R3 is hydrogen or C1-4 alkyl:       R4 is hydrogen or C1-6 alkyl; 1 is 1-6; is 1 or 2; n is 1-3 and non-toxic acid addition salts or hydrates thereof possess antagonistic activity against 5-HT3 receptor, and therefore are useful for the prevention and/or treatment of diseases which are induced when 5-HT acts on 5-HT3 receptors (especially vomiting induced by the administration of anti-cancer agents).
Patent CA-2019884-A1 (CA)
Title: Food container
Inventor: FUKUI YOSHIHARU
IPC: C08K13/02
Filed: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed herein is a food container of a resin com-position composed of a polyolefin and an inorganic filler, said resin composition containing (i) a phenolic anti-oxidant and (ii) a slip agent and/or antistatic agent, said phenolic antioxidant being at least one kind selected from .beta.-(4-hydroxy-3-t-butyl-5-alkylphenyl)propionic acid esters, hindered phenols having an isocyanuric acid ester, 1,3,5-tris(3,5-di-t-butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzene, specific phenol compounds, and 6-hydroxychroman compounds.  The food container has a low level of offensive odors and discoloration.
Patent CA-2022114-A1 (CA)
Title: Imidazole compounds and their use as transglutaminase inhibitors
Inventor: REMY DAVID C
IPC: C07D233/84
Filed: 1990-07-27
Abstract: TITLE OF THE INVENTION IMIDAZOLE COMPOUNDS AND THEIR USE AS TRANSGLUTAMINASE INHIBITORS            ABSTRACT OF THE DISCLOSURE         Imidazole compounds including imidazoles and imidazolium salts, and their use as transglutaminase inhibitors are disclosed.
Patent CA-2022904-A1 (CA)
IPC: H01R13/72
Filed: 1990-08-08
Abstract: A   simple  and  effective  means  for  improving  mechanical resistance  to  stress at the coupling between a conductor and the connector  is provided in an thermocouple connector which includes an  integrally  attached  spool  for  storing in neat, compact and readily   accessible   form,   the  excess  length  of  electrical conductor  which  is attached to the connector while providing the resistance to the stress.
Patent CA-2023543-A1 (CA)
Title: Adaptive quantization coder/decoder with limiter circuitry
IPC: H04N19/503
Filed: 1990-08-17
Abstract: ABSTRACT OF THE DISCLOSURE:       An adaptive quantization coder/decoder characterized by providing a limiter in a quantizqtion coding module so that a reconstruction value of a quantization level is not in excess of a predetermined allowable range, or providing a limiter in a local quantization decoding module so that an output signal level falls within a predetermined allowable range, or providing a limiter in a quantization decoding module so that the output signal level falls within the predetermined allowable range.
Patent CA-2023631-A1 (CA)
IPC: H01G11/22
Filed: 1990-08-20
Abstract: An electrical double-layer capacitor is constituted of a plural number of cells (C), and the collecting electrode (1) of those cells is made as such one which is common and has sheet-like form, and the collecting electrode positioned in the boudary part between cells is made easily be cut off. In correspondence to the way of cuting off, the connecting relation between cells to each other can be made in series connection and parallel connection.
Patent CA-2024936-A1 (CA)
Inventor: GRAVEL REJEAN
IPC: E04B2/74
Filed: 1990-09-10
Abstract: FORMULES RECOMMANDEES ( art. 21, 31, et 142) L'objet fait référence à un module, dont deux pièces identiques qui seront réunies par des pièces de rattachement, tel que: Fig. 06 vis-1, boulons-2, rondelles-3, et pièces usinées-4 et 5 pour ainsi solidifier la structure. Le module AZZO-01 sera une pièce modifiable selon les besoins spécifiques de l'utilisateur. Ils serviront principalement à soutenir des panneaux d'environs ex. 4 mm d'épais tel que : carton, coroplas, foamcort, massonyte, bois, plexiglass, verre, ect. Le module sera d'utilitées multiples, soit pour soutenir l'ensemble des panneaux, servir de penture pour les angles, sera modifiable de façon à épouser la forme d'un coin, ou soit pour la confection d'un support au mur et plafond. C'est ainsi que le module AZZO-01 servira de pièces de rattachement à une structure de panneaux, soit pour des motifs décoratif, informatif ou tout autres.
Patent CA-2025362-A1 (CA)
Inventor: SARKOZI JEFF
IPC: A47G9/10
Filed: 1990-09-14
Abstract: A three component, self adjustable pillow is provided to support and align a user's head, and shoulders.  The pillow comprises a head support base containing a soft fill such as polyester, nylon, foam, chip foam, etc., and shaped as a round or elliptical, solid cylinder.  A cloth attachment piece is connected along one of its sides to the pillow by sewing along the pillow length.   A circular-shaped,  cylindrical  neck support is sewn onto the cloth attachment piece along its remaining free side, and this enables the neck support to rest on the head support base for adjustable movement by the user.     Preferably, the user's shoulders are supported on the head support base and located somewhere between the edge of the support base and the base of the neck support, and usually at the edge of the support base.  The soft fill construction of the head support base enables inward forces of compression produced by the user's shoulders to be transmitted into the pillow,  and this  causes  these  compressive  forces  to  be directed along the head support base and upwards to the neck support.  These upward  forces will  enhance the  support function of the neck support. Since the user's head rests on the portion of the support base beyond the neck support, the overall effect of the adjustable pillow produces both an alignment and support of the user's shoulders, neck and head.          This reduces the tendency to stiffness, discomfort, chronic muscle strain, and aching in the neck and shoulder area.
Patent CA-2025424-A1 (CA)
Title: Composition containing a polymer of unsaturated hydrocarbon and a starch derivative
Inventor: BUSSINK JAN
IPC: C08L57/00
Filed: 1990-09-14
Abstract: COMPOSITION CONTAINING A POLYMER OF UNSATURATED          HYDROCARBON AND A STARCH DERIVATIVE               Abstract of the Invention The invention herein is a composition comprising a polymer of an unsaturated hydrocarbon, a starch derivative and a compatibilizing agent, where the starch derivative is a C1-4 alkyl or hydroxyalkyl starch ether having a degree of substitution of at least 0.25 and the compatibilizing agent is selected from the group consisting of a vinyl copolymer, an acryl copolymer, and one or more esters of C1-4 alcohols and C6-20 organic acids.
Patent CA-2025752-A1 (CA)
Title: Method and apparatus for communicating an address from a peripheral device to a host computer
Inventor: SWANSON SCOTT C
IPC: G06F13/38
Filed: 1990-09-19
Abstract: METHOD AND APPARATUS FOR COMMUNICATING AN ADDRESS FROM A PERIPHERAL DEVICE TO A HOST COMPUTER            Abstract of the Disclosure An address transfer scheme. A serial communications card (11) provides standard and enhanced communications functions. The user sets switches (61) to select the I/O address at which the enhanced features may be accessed. Upon reset the processor (23) reads the switches (61) and loads a corresponding value into the scratchpad register (14a) of a first universal asynchronous receiver transmitter (UART) (14). The enhanced applications program in the host (10) reads the value in the register (14a) to determine the I/O address location of the enhanced functions. If the value is not an allowed value the host (10) treats the card (11) as a standard card. If the value is valid the host (10) accesses the enhanced functions at the specified I/O address. The applications program is therefore compatible with standard and enhanced serial communications cards. Also, the enhanced card is compatible with standard and enhanced applications programs.
Patent CA-2025818-A1 (CA)
Title: Handle for pots
Inventor: BELUZZI GIANCARLO
IPC: A47J27/00
Filed: 1990-09-20
Abstract: "HANDLE FOR POTS"                         Abstract The handle (1) for pots comprises a grasping portion (4)  and connection elements (5) performing the  task  of connecting  said grasping portion (4) with the  container body (3) of the pot (2).  The grasping portion (4) extends along  the whole perimeter of the pot (2).  Such a handle (1) can also be used on a colander,  of the type suitable for  being directly introduced inside the pot  (2)  while food is being cooked in said pot.
Patent CA-2028392-A1 (CA)
Inventor: MARTIN JOHANNES J E
IPC: B01D53/38
Filed: 1990-10-24
Abstract: The atomising nozzle for a treatment medium which is to be introduced into the firebox of a furnace is designed as a single-substance nozzle and has a nozzle body (1) which comprises on the one hand pressure supply pipes (2) and (3) and on the other hand a mixing chamber (4). The pressure supply pipes (2) and (3) open into the mixing chamber (4) and are connected at their other ends on the one hand to the supply pipe (5) for the treatment medium and on the other hand to the supply pipe (6) for the carrier medium. Directly following the mixing chamber (4), in which the carrier medium and the treatment medium are mixed with one another, there is connected a nozzle head (8) which can be screwed onto the nozzle body (1) and which has a single atomising opening (9).
Patent CA-2028745-A1 (CA)
Title: Method and device for stripping the insulation from the end portions of optical cables
Inventor: SCHMOCKER RENE
IPC: B26D3/16
Filed: 1990-10-29
Abstract: Abstract The fiber jacket (7), lying between the inner jacket (3) and the outer jacket (7) of an optical cable (1) is blown upon with a nozzle (10) and by this means bent away to one side. The fiber jacket can thus be grasped in a clamping device (11) and separated with a separating device (9). The deflection of the fiber jacket makes possible an effective separation without consideration of the delicate optical fibre (2). (Figure 3)
Patent CA-2033481-A1 (CA)
Inventor: MILLET JEAN-CLAUDE
IPC: A01N47/30
Filed: 1990-12-31
Abstract: Procédé pour lutter contre les mauvaises herbes dans les champs de maïs à l'aide d'un mélange d'aclonifen et d'un autre herbicide de type N-chloro acétamide Procédé pour lutter contre les mauvaises herbes dans les champs de maïs, caractérisé en ce que l'on applique à l'endroit où des graines de maïs ont été semées, avant leur levée, un mélange constitué d'aclonifen et d'au moins un herbicide choisi parmi l'acetochlore,le metazachlore, l'alachlore, le metolachlore
Patent CA-2036392-A1 (CA)
Title: Wastewater treatment
Inventor: HORSFALL FRANK L III
IPC: C02F9/00
Filed: 1990-07-16
Abstract: ABSTRACT         There is provided a method of wastewater treatment which consists of taking a quantity of the effluent  water  from the  plant  before disinfection, using the microbiological or bacterial organisms in that quantity of effluent to seed growth of organisms in a  growth  tank  and  supplying  organisms  for wastewater treatment from the growth tank to the plant.
Patent CA-2040983-A1 (CA)
Inventor: PHAM VAN D
IPC: H01H33/00
Filed: 1991-04-23
Abstract: Limiteur de courant hybride caractérisé en ce qu'il comprend un premier enroulement, en matériau conducteur non supraconducteur, ayant un grand nombre de spires, connecté électriquement en série avec une bobine supraconductrice de faible auto-inductance, placée dans un cryostat. Un deuxième enroulement en matériau conducteur non supraconducteur de faible nombre de spires est couplé de manière serrée avec ledit premier enroulement, de manière à obtenir une inductance globale faible, ledit second enroulement étant connecté en parallèle sur l'ensemble constitué par ledit premier enroulement et ladite bobine supraconductrice.
Patent CA-2042428-A1 (CA)
Title: Use of thioether ligands for separating palladium from aqueous solutions and in particular nitric solutions for dissolving irradiated nuclear fuel elements
Inventor: GUY ALAIN
IPC: C07C319/20
Filed: 1991-05-13
Abstract: DESCRIPTIVE ABSTRACT            The invention relates to the use of thioether ligands in accord-ance with the formula:               (I) or                       (II) in which R1 and R2, which can be the same or different, represent alkyl radicals, R3 is an alkyl radical and A represents a divalent radical chosen from among the radicals of formula:     -(CH2)m--(CH2)n-X-(CH2)p, -CH-in which m is equal to 0 or is an integer from 1 to 6, n and p are integers between 1 and 6 and X represents 0 or S, for recovering the palladium present in a nitric aqueous solution (A0) for dissolving irradiated nuclear fuel elements.            For example, it is possible to use the ligand of formula (I) with A representing CH2 - S - CH2 and R1 and R2 representing C10 H21.
Patent CA-2044842-A1 (CA)
Title: Multi-piece tilted apex seal assembly
Inventor: KELEHER DANIEL B
IPC: F01C19/02
Filed: 1991-06-18
Abstract: MULTI-PIECE TILTED APEX SEAL ASSEMBLY      Abstract of the Disclosure Apex seals are installed in slots in the apexes of a rotor in a rotary engine.  Each apex seal assembly includes an outer sealing member, an inner support member, a pair of side or end members, a pair of hollow cylindrical slotted corner seal members mounted in the corner recesses, a pair of solid cylindrical resilient inserts mounted in the corner seal members and a pair of underseal springs to urge the seal members outwardly towards the running surface.  The apex seal and its slot are tilted with respect to the rotor lobe centerline.  The sealing and support members have mating inclined surfaces which form an inclined interface which is spaced entirely outside of the outer cylindrical surface of the corner seal member.
Patent CA-2048342-A1 (CA)
Title: Microwave active coating material including polyvinylpyrrolidone
Inventor: WIDENHOUSE CHRISTOPHER W
IPC: H05B6/64
Filed: 1991-08-02
Abstract: A MICROWAVE ACTIVE COATING MATERIAL INCLUDING           POLYVINYLPYRROLIDONE                      ABSTRACT OF THE INVENTION    A  microwave  active  coating  material  is  provided  which includes electrically conductive elements and  a binder system. The  binder  system includes  a polyvinylpyrrolidone resin  and a solvent.  The coating material  is capable of pattern coating a substrate to form a plurality of discrete electrically conductive elements.  The discrete electrically conductive elements have a maximum  dimension  sufficiently  small  to  obviate  arcing.  In addition, the elements form an array which operates as a microwave field  modifier.   The  modifier  may  constitute  a  dielectric substrate having a plurality of discrete surface areas which are coated with an electrically conductive coating material  to form discrete  electrically conductive  elements,  and  which  discrete elements on a given surface are disposed in a predetermined array. Preferably the elements are elongate; and, preferably, the array constitutes a plurality of rows of linearly aligned elements which rows  are  in  parallel  relation,  and  in  which  the  elements in adjacent  rows  are  in  staggered  relation.   The  electrically conductive  elements are  preferably  formed  by  printing  an electrically  conductive   ink-like coating  material   on   the dielectric substrate.
Patent CA-2051385-A1 (CA)
Title: Method of carrying out an authentication check between a base station and a mobile station in a mobile radio system
Inventor: DENT PAUL W
IPC: H04L9/32
Filed: 1991-01-29
Abstract: A method of carrying out an authentication check in a mobile telephone system in which an authentic base station (BS) serves a plurality of mobile stations (MSl-MSn). It is earlier known to carry out a unidirectional check from the base station (BS) to a calling mobile station (MSk). A false base station (BSf) is able, in this way, to carry out a false authentication check, by collecting a number of so-called RAND-Response pairs. In order to avoid this, there is introduced a further unidirectional authentication check, base station-mobile station, and also an authentication check from the mobile station to the base station. According to one embodiment of the method, the unidirectional check is excluded and only the bidirectional authentication check is carried out.
Patent CA-2052377-A1 (CA)
Title: Urethral catheter and catheterization process
Inventor: MORALES ALVARO
IPC: A61M25/00
Filed: 1991-09-27
Abstract: ABSTRACT OF THE DISCLOSURE            A device for delivering medication into a human body, comprising a catheter having proximate and distal ends, and first and second lumina extending substantially the entire length of the catheter.  A first opening in the catheter near its distal end drains fluid from a body when the catheter is inserted therein.  There is a second opening in the catheter between the first opening and the distal end of the catheter. The second opening is fluidly connected with the second lumen.  A diaphragm is located adjacent to the second opening for blocking off the second opening from the second lumen, and the diaphragm is burstable by a predeter-mined pressure for unblocking the second opening for fluidly connecting it with the second lumen.  Thus, medications can be safely administered without the possibility of premature contact of the medication with the body.  The catheter is particularly well suited to the administration of toxic substances such as BCG vaccine into the bladder of bladder cancer patients.
Patent CA-2056096-A1 (CA)
Inventor: CARTIER GEORGE E
IPC: B32B27/36
Filed: 1991-11-25
Abstract: 06-12(9958)A       Method of Forming a Bilayer Glazing Panel Abstract of the Disclosure A method of forming a bilayer glazing panel which comprises: providing an optically clear prelaminate of stretched polyester film coated with a cross-linked, self-healing polyurethane layer; assembling the prelaminate with a layer of plasticized partial polyvinyl butyral with the side of the polyester film without the polyurethane layer in facing contact with a subjacent textured surface of the partial polyvinyl butyral layer; clamping the assembled layers in a perimeter anchoring system; sequentially carrying out the following steps i), ii), iii), and optionally the above clamping step within an air autoclave; i) deairing the interface between the polyester film and plasticized partial polyvinyl butyral; ii) forcing localized regions of the layers within the perimeter anchoring system against a sheet of glass; and iii) subjecting the assembly of step ii) to elevated temperature and pressure while the plastic layers remain clamped within the perimeter anchoring system to firmly bond the plastic layers and glass sheet together.
Patent CA-2056445-A1 (CA)
Title: Injectable clarithromycin composition
Inventor: HUI HO-WAH
IPC: A61K47/44
Filed: 1990-05-25
Abstract: An injectable drug composition is provided for intravenous or intramuscular administration which comprises a therapeutically effective concentration of clarithromycin, and a triglyceride oil and a stabilizing agent.
Patent CA-2058112-A1 (CA)
Title: Asymmetrical hydrogenation
Inventor: BROGER EMIL A
IPC: C07C33/20
Filed: 1991-12-19
Abstract: Asymmetrical hydrogenation Abstract of the Disclosure There is disclosed a process for the asymmetrical hydrogenation of (E)-2-methyl-3-phenyl-2-propen-1-ol of formula   wherein R1 is as defined herein, to give compounds of formula   The catalyst is a neutral or cationic rhodium complex of an atropisomeric phosphine.
Patent CA-2060363-A1 (CA)
Title: Tubular core assemblies for rolls of paper or other sheet material
Inventor: KEWIN DANIEL D
IPC: B65H75/18
Filed: 1992-01-30
Abstract: A tubular core assembly far a roll of paper or other sheet material has a hollow cylindrical core member formed by multiple wraps of paperboard material. An annular collar is located within each opposite end portion of the core member, each collar being a rigid body of non-isotropic material and having an outer annular surface secured to the inner annular surface of the core member and an inner annular surface shaped to receive a roll supporting chuck.        The ratio of collar wall thickness to core member wall thickness is in the range of from about 1.3:1 to about 2:1.
Patent CA-2061288-A1 (CA)
Title: Automatic contrast and brightness control system for thermal image; apparatus integrated into an aircraft
Inventor: WITTRIN GERD
IPC: H04N5/33
Filed: 1992-02-17
Abstract: Abstract of the Disclosure The invention is directed to an automatic contrast and brightness control system for thermal image apparatus in aircraft.  This control utilizes a section from the thermal image adapted to the flight and topography conditions to form the actual value with the section being shifted in dependence upon the image content.
Patent CA-2061394-A1 (CA)
Title: Pneumatic spray gun
Inventor: SAURWEIN A G
IPC: B29B7/74
Filed: 1992-02-18
Abstract: PNEUMATIC SPRAY GUN                   Abstract of the Disclosure A pneumatic spray gun (10) having a mixing assembly (14) including a resin valve (18) and a catalyst valve (20) formed by valve passages (44,46) formed in a valve rotor (36). A pneumatic trigger assembly (24) and slide assembly (28) control rotation of the valve rotor to open the resin valve momentarily before the catalyst valve. A distribution plate (174) distributes the catalyst within the resin before the mixture flows into a mixer (22).