baber/WOPTO huggingface dataset:
Patent CA-2125649-A1 (CA)
Title: Treatment of liquid waste material
Inventor: MOLE JAMES
IPC: C01B17/58
Filed: 1992-12-16
Abstract: Liquid waste material, particularly material containing sulphuric acid, may be combusted using an oxygen-rich material by a process in which: (i) a primary oxidant and fuel issuing from a burner are combusted in a furnace, the proportion of primary oxidant to fuel being such that there is insufficient oxygen to combust the fuel completely, (ii) introducing into the furnace the liquid waste material in atomised form around the burner, (iii) introducing into the furnace spaced from the burner a secondary oxidant which contains sufficient oxygen to combust completely the fuel not combusted by the primary oxidant the direction in which each of the primary oxidant, fuel and liquid waste material is introduced being such that the substances flow in substantially the same direction, the rate at which the primary oxidant, fuel, liquid waste material and secondary oxidant are introduced being such that a plug flow of substances through the furnace is created.
Patent CA-2127332-A1 (CA)
Title: Facsimile arrangement
Inventor: GORDON ALASTAIR T
IPC: H04N1/32
Filed: 1993-01-15
Abstract: A system, according to the present invention, provides temporary facsimile services to facsimile machines provided in hotel rooms. The system in-cludes an intermediary having a host of direct in-dial telephone numbers which can be selective-ly activated and assigned to any one facsimile machine of a plu-rality of facsimile machines.     The facsimile machines can be selectively authorized by assign-ing thereto for a temporary pe-riod a direct in-dial telephone number from the host of direct in-dial numbers of the interme-diary. The intermediary acti-vates the direct in-dial number whereafter the authorized facsi-mile machine is capable of re-ceiving transmissions sent to the direct in-dial telephone number via the intermediary. The system maintains the direct in-dial number activated until the expiry of the temporary period and thereafter deactivates the direct in-dial number. The direct in-dial number is maintained deactivated for a down period of time whereby any facsimile transmissions sent to the direct in-dial num-ber during the down period of time is not received. In this way, provision is made not to receive any transmissions to the direct in-dial number during any down period whereby the guest is ensured transmissions destined for the particular guest are not re-ceived immediately after his departure from the hotel.
Patent CA-2127597-A1 (CA)
Inventor: ASANO NOBUO
IPC: H04J3/22
Filed: 1994-07-07
Abstract: Dans des communications à débit variable, dont le débit binaire change à B/2n (n étant égal à 0 ou à un entier positif) dans chaque trame lorsqu'un débit d'information maximum est égal à B, du côté émetteur un codage à convolution est effectué sur des données informatives aux fins d'une correction d'erreur sur ces dernières. Lorsque n~1, des données codées sont transmises (2n - 1) fois de manière que le débit d'information B soit réglé à la valeur obtenue après le codage à convolution. Du côté récepteur, un débit d'information est détecté à partir des données reçues, et lors d'un décodage Viterbi, un débit est estimé en fonction des caractéristiques de répétition des données, de sorte que les données codées fassent l'objet d'un décodage Viterbi uniquement pour le débit estimé. Ainsi, l'accroissement de la consommation d'énergie des unités terminales mobiles qui sont alimentées par piles.
Patent CA-2127967-A1 (CA)
Title: Method for bleaching lignocellulose-containing fibres
Inventor: SUNDBLAD BIRGITTA
IPC: D21C5/02
Filed: 1994-07-13
Abstract: ABSTRACT In an improved method for bleaching recycled fibres by means of hydrogen peroxide, bleaching is performed in the presence of ozone or a peracid or salts thereof. While using existing apparatus and control equipment, the inventive method enables more efficient utilisation of the bleaching capacity of hydrogen peroxide than known methods. Recycled fibres can thus be bleached to a much higher degree of brightness without increasing the amount of hydrogen peroxide, or be bleached to the  same  degree  of brightness with a  reduced amount  of hydrogen peroxide.
Patent CA-2128655-A1 (CA)
Inventor: ADAM PETER
IPC: H02K15/00
Filed: 1994-07-22
Abstract: Method for producing a commutator motor In the case of assembly after the insertion of the rotor (4-7) with the commutator (4) into the motor housing (8), in order to be able to install the brush holder (1), with its brushes (1.1; 1.2) which are subject to radial spring pressure, simply and in a manner which can be carried out by an automated machine it is proposed that: the brush holder (1) is pushed onto one end part (2.1) of an installation mandrel (2) which is in the form of a sleeve and whose other end (2.3) is placed on the commutator (4), together with an integrated restraining part (3) which holds the brushes (1.1; 1.2) in a raised installation position; and that the restraining part (3) is fixed outside the motor housing (8) by means of a conical expansion of one end part (2.1). The brush holder (1)  is  then moved into its  final position with the brushes (1.1; 1.2) which now slide on the installation mandrel (2). The brushes (1.1; 1.2) are pressed radially onto the commutator  (4)  during the withdrawal of the installation mandrel (2).
Patent CA-2131478-A1 (CA)
Inventor: PIPPA ROBERTO
IPC: C08F4/52
Filed: 1994-09-06
Abstract: A process for the preparation of a thermoplastic polymeric composition, homogeneous in the molten state, starting from aromatic policarbonates and polyesters, which comprises contact  in the molten state of an aromatic polycarbonate and an aromatic polyester,  in the presence of a catalytic component consisting of at least one metallic salt or complex,  soluble in the polycarbonate or polyester or in the mixture of the two in the molten state, selected from the group including: i)   the soluble salts or complexes of a metal selected from lanthanium or other elements of the group of lanthanides (or rare earth metals), ii)  the salts or complexes of a metal selected from the metal of groups IIA, IIIA, IVA, VA of the periodic table, or from transition metals, which metallic salts or complexes include at least one anion  deriving  from  a  carboxylic  acid,  or  a bidentate anionic ligand; said catalytic component being added in a quantity of from 0.005 to 0.5 parts per 100 parts by weight of the mixture consisting of polyester and polycarbonate.    The thermoplastic polymeric compositions obtained with said process  have a good  light transparency, excellent processability and stability in the molten state,  high  thermal  resistance  and  resistance  to solvents.
Patent CA-2132688-A1 (CA)
Title: Anti-septic, spermicidal composition and means for its application
Inventor: LIVINGSTON GEORGE M
IPC: A61K31/14
Filed: 1994-09-22
Abstract: This  invention  provides  a  spermicidally  and virucidally effective,  vaginally applicable formulation, having the following approximate composition of essential ingredients: at least one benzalkonium chloride, in an amount from 0.05 to 0.2%; at least one spermicide selected from the group consisting of nonoxynols in an amount of from 0.05-12%, octoxynol-9 in an amount of from 0.05-4%, and triclosan in an amount from 0.05-2%; a biologically acceptable emollient, in an amount from 1-5%; hydroxypropylmethyl cellulose, in an amount from 0.1-3%; sodium carbomer, in an amount from 0.1-1%; de-ionized water,  making up the balance.  The composition has the attributes of (a) a semi-solid, essen-tially clear gel consistency and appearance, and (b) the ability to maintain a presence in the human vagina in the presence  of  mucous  secretions  therein,  in virucidally effective amounts, for at least 24 hours after application thereto.
Patent CA-2132950-A1 (CA)
Title: Valve for the reverse-flow flushing of teat cups in milking machinery
Inventor: BUCKER HEINRICH
IPC: B08B9/027
Filed: 1993-05-21
Abstract: Abstract:    The rotary valve (5) may be set to one of three positions: milking, backwashing and cleaning.  In the first two positions the connector stubs (11, 12, 13) are in sealed contact with the end faces (9 and 10) of the rotary valve (5) and between the half-casings (2, 3) which can move axially in relation to each other there is a channel (20) providing a connection between the interior  (4)  and the atmosphere.   Leaks can thus flow away freely.   Before the entire milking machine is rinsed with a cleaning  solution,  the rotary valve  (5)  is moved into the cleaning position shown on Fig. 3.  In this position, a recess (22) in the end face (9) of the rotary valve (5) allows the half-casing (2) to move with respect to half-casing (3) into a sealing position.   The cleaning solution flowing through the milking machine passes via the first connector stub (11) and the recess (21)  into the interior (4)  of the casing  (1)  and leaves the interior (4) via the recess (22) and the second connector stub (12).  Here, both the interior (4) and the rotary valve (5) are deeply cleaned.
Patent CA-2133542-A1 (CA)
Title: Decorated ceramic and glass articles, process for their manufacture and ceramic dye compositions for carrying out the process
Inventor: ZIMMER MICHAEL
IPC: C03C17/04
Filed: 1994-10-03
Abstract: Abstract of the disclosure The invention relates to a process for manufacturing decorated ceramic and glass articles according to which a ceramic dye composition, including fine particles which comprise ceramic pigments and binding medium resin(s) as well as possible further additives, is applied by means of an electrophotographic reproduction process onto a transfer means, for example paper coated with gum arabic, the transfer means coated with the ceramic dye composition is applied onto the ceramic or glass article, and after removal of the transfer means, the ceramic dye composition is combined with the ceramic or glass article by baking. The invention also includes decorative ceramic or glass articles obtainable by means of the above process and a ceramic dye composition of the type mentioned above.
Patent CA-2133546-A1 (CA)
Title: Associative memory
Inventor: SASAMA HIROSHI
IPC: G11C15/04
Filed: 1994-10-03
Abstract: ABSTRACT OF THE DISCLOSURE         An associative memory is capable of performing at high speed a registration of unregistered data.  Retrieval data is stored at the same time when a retrieval is carried out.
Patent CA-2134030-A1 (CA)
Title: Soluble interferon .alpha.-receptor, its preparation and use
Inventor: ABRAMOVICH CAROLINA
IPC: A61K38/12
Filed: 1994-10-21
Abstract: ABSTRACT            New forms of interferon a-receptors are provided. They may be prepared recombinantly and may be used in diagnosis and therapy.
Patent CA-2135269-A1 (CA)
Title: Solid superacid alkylation catalyst compositions and alkylation method using the same
Inventor: ANGSTADT HOWARD P
IPC: C07B61/00
Filed: 1994-11-07
Abstract: Isoparaffins and olefins are alkylated by contact with a solid superacid such as sulfated zirconia optionally containing added metals, and containing added heteropolyacids (HPA's) or polyoxoanions (POA's).      The presence of HPA's or POA's in the solid superacid catalyst results in higher yields of desired high-octane components in the product mixture than are obtained in the absence of HPA's or POA's.
Patent CA-2136177-A1 (CA)
Title: Manufacture of terephthalic acid copolyamides
Inventor: SOELCH RICHARD ROBERT
IPC: C08G69/28
Filed: 1993-05-18
Abstract: A process for the copolymerization of (1) a carboxylic acid consisting of terephthalic acid and mixtures thereof with isophthalic acid with (2) a mixture of hexamethylene diamine and 2-methyl pentamethylene diamine. The combined amount of isophthalic acid and 2-methyl pentamethylene diamine is controlled so that the resultant copolyamide, when annealed, has less than 1 %~by weight based on the total weight of the copolyamide of fractions having melting points greater than 320 °C. Preferably, the combined amount of isophthalic acid and 2-methyl pentamethylene diamine is greater than 27.5 %, molar basis, of the total amount of acid and diamine.
Patent CA-2141595-A1 (CA)
Inventor: KELMAN JOSH
IPC: B60K37/04
Filed: 1994-05-10
Abstract: A motor vehicle body has an instrument panel construction that includes a structural instrument panel carrier of plastic material for mounting instrument panel components. The carrier is atxached to side pillars located at a juncture of passenger and engine compartments so as to form a cross beam. The instrument panel construction has its external appearance determined by adding facial instrument panel coverings to the instrument panel carrier after the instrument panel components are mounted on the instrument panel carrier. The structural instrument panel carrier may also be integrated with a front of dash (FOD) panel that may be composed of the same material and that provides a second cross beam.
Patent CA-2143656-A1 (CA)
Title: Process for determining androstenone contents in adipose tissues
Inventor: CLAUS ROLF PAUL
IPC: G01N33/74
Filed: 1993-08-31
Abstract: A process and appropriate device are disclosed for determining the androstenone content of adipose tissues in clearly shor-ter times. The disclosed process has the following steps: (a) liquefying an adipose tissue sample by heating up to a predetermined temperature in the 45 to 60°C range; (b) mixing a defined amount of the liquid fat with a water-soluble solvent for androstenone at the temperature of the liquid; (c) cooling the fat/solvent mixture down to a predetermined temperature, at which a substantial proportion of the fat dissolved in the solvent is separated from the solution whereas the major part of the androstenone dissolved in the solvent phase remains dissolved in the solvent; (d) sampling of a defined amount of the androstenone-containing solvent phase and diluting it in a predetermined ratio with an aqueous buffer solution admissible for the used detection process; (e) de-termining the androstenone content of the solvent/buffer solution phase by means of known per se competitive immunological detection reactions.
Patent CA-2144051-A1 (CA)
Title: New fullerene derivatives, method of synthesizing them and their use
Inventor: KAMPE KLAUS-DIETER
IPC: A23L3/00
Filed: 1993-08-26
Abstract: The invention relates to an addition compound which is obtainable by reaction of a diamine of the formula I,              I     where R1 is (C2-C4)-alkylene  or  1,2-  or  1,3-cyclo-(C3-C7)-alkylene and R2  and  R3,  which  are  identical  or  different,  are (C1-C3)-alkyl or hydrogen or R2 and R3 together are (C2-C4)-alkylene, with fullerenes C60 and/or C70.
Patent CA-2145032-A1 (CA)
Inventor: DUGAT JEROME
IPC: C04B20/02
Filed: 1995-03-20
Abstract: The material for injection to shroud a framework, and especially prestressed cables, is composed of 1.3-3.0 wt.% of inert hydrophilic particles in the cement mixture. They have a specific surface of more than 200 m<2>/g, to give a fraction during mixing and/or injection into numerous fragments as small as 5 nanometres and as large as 300 nanometres. The particles are of precipitated silica.
Patent CA-2150717-A1 (CA)
Title: Wrap-around carrier with flexible end panels
Inventor: SUTHERLAND ROBERT L
IPC: B65D71/00
Filed: 1994-08-11
Abstract: A wrap-around carrier (12) with end panels (34). Folded gusset panels (58) connecting end panel flaps (36) and a bottom panel (66) are located between the bottoms of packaged articles (B) and the bottom panel, thereby locking the end panel flaps in closed position. Transverse and upwardly extending fold lines (46, 48) in the end panel flaps allow the end panel flaps to flex so as to better conform to the shape of adjacent articles.
Patent CA-2155416-A1 (CA)
Title: Treating alopecia by administering 5-alpha-reductase inhibiting compounds
Inventor: HOLT DENNIS ALAN
IPC: A61K31/56
Filed: 1994-02-03
Abstract: Invented are methods of treating alopecia in mammals by the administration of a 5-.alpha.-reductase inhibiting compound or by the co-administration of a 5-.alpha.-reductase inhibiting compound and further active ingredients.  Also invented are compositions comprising 5-.alpha.-reductase inhibiting compounds and further active ingredients.
Patent CA-2156740-A1 (CA)
Title: Bone prosthesis and method of implanting the same
Inventor: POSS ROBERT
IPC: A61F2/28
Filed: 1994-03-14
Abstract: A prosthetic implant (100) including a pre-applied mantle (280) of substantial thickness disposed over a substantial portion of the outer surface of a stem (160), is disclosed. The stem (160) is provided with longitudinal channels (360) which allow ease of future extraction from the femur. The mantle (280) is sized and shaped to closely approximately the size and shape of the cavity (34) in which it is implanted to minimize the amount of cement (26) used to anchor the prosthesis (100). The mantle (280) may be applied to the stem (160) by injection molding alone or in combination with initially plasma spraying a thin film onto the stem (160).
Patent CA-2157327-A1 (CA)
Title: Screen conveyor for root crop harvester
Inventor: KALVERKAMP KLEMENS
IPC: A01D17/10
Filed: 1995-08-31
Abstract: The screen conveyor for root crop harvesters comprises an endless screen belt conveyor, which consists of at least two conveyor belts and transverse conveying rods fastened to the conveyor belts and rotates about deflection rollers which are rotatably mounted in a housing and of which at leash one group can be driven by a driving mechanism by coaxially disposed deflection rollers. For this purpose, at least one adjuster is provided, which can be shifted into position against the working half of the screen conveyor belt and specifies a changing course for the working half of the conveyor belt by forming a step.
Patent CA-2159512-A1 (CA)
Title: Procede et appareil de transmission de telecopies contenant deux types d'informations a l'aide de systemes de communication d'appel selectif
Inventor: MERCHANT ZAFFER S
IPC: H04N1/32
Filed: 1995-01-25
Abstract: Un système (10) de transmission d'appel sélectif comprend un numériseur (14) qui extrait des informations dans un document source (26). Ce document source (26) comprend une zone à rechercher (42) formatée en deux ou plusieurs zones de format (50, 52, 54) qui comprennent une première (50, 52) et une deuxième (54) zone de formats respectivement destinées à un premier et à un deuxième type d'informations. Le numériseur (14) comprend également un codeur (708) qui code et condense les informations; et un modem (710) couplé au codeur (708), qui sert à transférer les informations à un terminal (28) d'appel sélectif. Ce terminal (28) d'appel sélectif est équipé d'un récepteur (202) qui reçoit les informations; et d'un processeur (20) couplé au récepteur (202) qui traite lesdites informations. Ce processeur (20) comprend également des premier (214) et deuxième (224) codeurs qui codent et condensent respectivement les premier et deuxième types d'informations suivant une première et une deuxième technique de codage et de condensation. Un émetteur (30), couplé au processeur (20), envoie les informations traitées à au moins un récepteur (40) d'appel sélectif.
Patent CA-2161157-A1 (CA)
Title: Lipid composition for cosmetic products
Inventor: BERTOLI CONSTANTIN
IPC: A61K8/00
Filed: 1995-10-23
Abstract: Lipid composition for cosmetic products or for a cosmetic purpose based on a mixture of oils selected to have an anti-ageing action, by maintaining good hydration of the epidermis and having anti-radical properties. The oils selected are rich in antioxidant unsaponifiable compounds. This composition is particularly suitable for aqueous cosmetic compositions such as for example creams or lotions or anhydrous compositions for body care.
Patent CA-2161476-A1 (CA)
Inventor: PUNJ VIKRAM
IPC: H04L12/56
Filed: 1995-10-26
Abstract: Line cards provide an input/output interface between synchronous communication channels and an asynchronous network.          An input line card generates a plurality of packets where each packet contains information carried by a group of synchronous communication channels; each synchronous communication channel of the group having a destination of the same output line card.  A mechanism is provided for selecting a sequence for the sequential transmission of packets from the input line cards to the asynchronous network.  The selecting mechanism minimizes  the probability that a plurality of the input line cards will concurrently transmit a packet to the same output line card thereby creating a collision of packets requiring that all but one of the colliding packets be stored in a queue.  Thus, minimizing collisions also minimizes queuing delays.
Patent CA-2163317-A1 (CA)
Inventor: KONSTANT ANTHONY N
IPC: B65G1/08
Filed: 1995-11-20
Abstract: A load transfer and return storage rack system is provided where the wheeled carts or empty pallets or slip sheets may be selectively and automatically transferred from a pair of feed rails to a pair of return rails.
Patent CA-2165770-A1 (CA)
Inventor: MILENKEVICH JOSEPH ANTHONY
IPC: D06F39/02
Filed: 1994-06-16
Abstract: An improved dispenser (10) for reliably adding fluid rinse additive to the rinse water in an automatic washing machine.      The dispenser includes a filling/dispensing aperture (23) within the uppermost portion of a container for adding the fluid additive to the dispenser and for allowing the rinse water to enter and exit the dispenser. The dispenser is provided with a manually closable centrifugally operable valve (42) for closing the filling/dispensing aperture in the container after it has been filled with additive.      The valve maintains substantially all of the fluid additive within the dispenser throughout the wash cycle until the dispenser is opened by the centrifugal force during the spin empty portion of the wash cycle. The dispenser further includes a vent (140) which is operatably associated with the valve to vent the interior of the container to the atmosphere whenever the valve is in its closed position. The vent is positioned within the container so that it cannot be submerged in a Huid additive regardless of the orientation of the container so long as the valve remains in its closed position.
Patent CA-2166351-A1 (CA)
Inventor: LUCAS DANIEL
IPC: B60K28/14
Filed: 1995-12-29
Abstract: This invention is an emergency,  inertia-type circuit breaker that is opened when a vehicle is involved in an accident.   Within a fraction of a second after the initial accident impact, current will flow to the unlocked side of electric  powered  door  locks  and  to  auxiliary  emergency equipment such as side or rear seat airbags and the like.  Once the circuit breaker is  completely opened,  all  electrical systems of the vehicle will be shut down except current to the auxiliary emergency equipment and to the open side of electric powered windows.
Patent CA-2177206-A1 (CA)
Title: Method for manufacturing molded materials solidified by sulfur and apparatus used in the method
Inventor: IKARI YOSHIKATSU
IPC: A62D3/00
Filed: 1996-05-23
Abstract: There is disclosed a method for manufacturing molded materials solidified by sulfur, comprising bringing the water content of a solid raw material to be mixed with sulfur, such as slag and dust resulting from steel-making, to 3% by weight or below, heating and kneading the mixture of raw materials including molten sulfur at 119 to 159 °C, to cause the sulfur to penetrate into pore spaces on the solid raw material, thereby preparing a fluid kneaded mixture, and then molding the mixture into a prescribed shape. There is also disclosed an apparatus used in the method. According to the method, slag and dust resulting from steel-making, etc. is solidified with a melted sulfur thereby, enabling solidified and molded materials to be produced industrially, with preventing the generation of sulfurous acid gas, which materials'  performance, such as physical strength, and quality are constant and high, and harmful heavy metals or the like will not ooze out of the materials .