baber/WOPTO huggingface dataset:
Patent CA-2054271-A1 (CA)
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/56
Filed: 1991-10-25
Abstract: An electromagnetic relay has a contact assembly and an electromagnet arranged in side-by-side relation within a housing along its length.  The contact assembly includes a fixed contact and a movable contact.  The electromagnet includes an excitation coil and an armature movable between two contact operating positions in response to energization and deenergization of the coil.  The armature is coupled through a card to the movable contact for engaging and disengaging it to and from the fixed contact in response to the armature movement.  A partition extends between the electromagnet and the contact assembly in a width direction of the housing for electrical insulation therebetween.  The card has an extended width formed along the width of the partition.  The partition has a slit extending in the width direction for receiving the full width of the card such that the card can slide through the slit for contact closing and opening in response to the armature movement.  A guide member is formed on the partition along one width end of the slit and projects in the sliding direction of the card so as to define an extended guide in cooperation with the one width end of the slit for slidably supporting a corresponding one width end portion of the card over an extended distance in the sliding direction.  The card is engaged at the other width end portion spaced from the guide member with the armature in such a manner that the armature can move without being interfered with the guide member.
Patent CA-2054932-A1 (CA)
Title: Extraction of metal oxides from coal fly ash by microorganisms and a new microorganism useful therefor
Inventor: SHABTAI JOSEPH
IPC: B09B3/00
Filed: 1991-11-05
Abstract: Metal oxides are extracted from coal fly ash by a bio-leading process.   The ash is suspended in an aqueous saline solution having a pH within the range of from 5 to 8 and the suspension is incubated with a microorganism strain capable of growing in aqueous saline solution and binding to metal oxide, and the resulting agglomerates are separated.          A new gram-positive bacterial strain designated GIN-1 and being a member of the genus Rhodococcus is described.    It has been deposited under No. 40340 at the National Collections of Industrial and Marine Bacterial Ltd. (NCIMB) at Aberdeen, Scotland.          GIN-1 is particularly suitable for the bioteching of metal oxides from coal fly ash.
Patent CA-2055573-A1 (CA)
Title: Detergent additive for fuels
Inventor: GATTI EMILIO
IPC: C10L1/18
Filed: 1991-11-14
Abstract: "DETERGENT ADDITIVE FOR FUELS"                        Abstract Detergent  additive for Liquid fuels,  obtained by means of the trans-esterification of a  tertiary  amine bearing at least two hydroxy functions,  with a dialkyl carbonate  and a higher aliphatic alcohol,  and process for preparing said detergent additive.
Patent CA-2055973-A1 (CA)
Inventor: GOLDENBAUM PAUL E
IPC: C12N1/20
Filed: 1991-11-21
Abstract: The present invention is a fastidious organism supplement which comprises growthfactors and components to neutralize the toxicity of a polyanionic anticoagulant. The supplement is useful to isolate, grow, recover and/or enhance detection of fastidious organisms in culture media.
Patent CA-2060103-A1 (CA)
Inventor: TURNER KENNETH W
IPC: F02M33/02
Filed: 1992-02-14
Abstract: A fuel vapor storage canister that contains a trap housing with a separating chamber to capture the liquid component of the fluid from the tank.  The trap housing is designed so that the canister can be installed in the vehicle in a number of possible orientations while still isolating the liquid component from the adsorbent bed of the canister.
Patent CA-2060631-A1 (CA)
Title: Styrene/acrylic-type polymers for use as surface sizing agents
Inventor: DEPIERNE OTTO S
IPC: C08F212/04
Filed: 1992-02-04
Abstract: A process is disclosed for the preparation of styrene/acrylic type polymers which are useful in the sizing of paper. The process comprises polymerizing the monomers in an alcohol/water mixture at reflux temperature in the presence of a free-radical generating catalyst. The catalyst is added portion-wise over the course of the reaction and the resultant polymer is neutralized while substantially simulaneously separating the alcohol/water mixture and adding water to recover a product of less than 25% polymer solids.
Patent CA-2062331-A1 (CA)
Title: Flexible surface drogue/stabilizer for drifter buoys
Inventor: SEILER JOSEPH H
IPC: B63B22/18
Filed: 1992-03-05
Abstract: ABSTRACT     The invention relates generally to the stabilization of drifter buoys and the like and more particularly to surface or near surface Lagrangian Drifter Buoys launched from aircraft or surface vehicles and to an underwater suspension system adapted for stabilizing and maintaining the buoy at a predetermined depth in an upright position.          The suspension assembly for use in combination with a buoy, having a generally elongated cylindrical hull, is comprised  of  two  main  components  including  1)  a collapsible longitudinal stabilizer means for providing horizontal  drag  and  2) a  vertical  stabilizer  means suspended below and transverse the axis of the buoy.          These two components act together to maintain the buoy in an upright position and to maintain it within the layer of water in which it is placed.  The assembly is also compliant and as such the assembly has the ability to function for extended periods of time without the need for  the  use  of  inordinately  strong  or  expensive materials.
Patent CA-2066168-A1 (CA)
Title: Drilling apparatus and method for its control
Inventor: ILOMAKI VALTO
IPC: E21D9/00
Filed: 1990-09-27
Abstract: A method provided with one working tool for control of drilling apparatus in driving a tunnel in rock, wherein the control is effected through exploitation of the force of gravity with respect to a line determined by two supporting points P2 and P3 of a protecting tube and these points being supported against the tunnel bottom.
Patent CA-2069779-A1 (CA)
Inventor: WATANABE SATORU
IPC: H04N7/14
Filed: 1992-05-28
Abstract: A video teleconferencing system includes a plurality of terminals, a server including a storage for storing input information, and a network coupling the terminals to the server, where the input information is supplied from each terminal to other terminals from the server.  Each terminal includes an input part including a first input part for inputting voice information and a second input part for inputting image information, where the voice information and the image information form the input information of the input part and the second input part generates a front image and an oblique image of a certain user of the terminal to which the input part belongs, a display part for displaying images of users of the terminals other than the terminal to which the display part belongs, and a processing part including a first part for accepting specifying information which specifies a terminal, and a second part for determining a kind of image to be displayed on the display part of each terminal other than the terminal to which the processing part belongs.
Patent CA-2070516-A1 (CA)
Inventor: LEE ALBERT C
IPC: H01F41/02
Filed: 1992-06-04
Abstract: llDT04833 Abstract In  this  method  of  manufacturing  an  amorphous  metal transformer  core,  there  is  provided  a  core  form  that comprises sections of amorphous metal strip wrapped about the core window,  the strip sections having edges at laterally opposite  sides  thereof  and  the  core  form having  at  its laterally opposed sides a pair of faces; where the edges of the strip sections are located.  This core form is subjected to an annealing operation to relieve stresses therein.  Then, the strip sections are displaced with respect to each other in  a  first  lateral  direction  to  develop  a  telescoping relationship between juxtaposed strip sections that disrupts short circuiting adhesions between juxtaposed strip sections that had developed during the annealing step.   Thereafter, the  strip  sections  are  returned  in  a  lateral  direction opposite  to the first  lateral direction to restore their edges to substantially their normal, or original, positions.    Disrupting  the  short  circuiting  adhesions  results  in reduced core loss in the final product, i.e., an amorphous metal transformer core.
Patent CA-2072201-A1 (CA)
IPC: F25D21/02
Filed: 1992-06-24
Abstract: ABSTRACT The present invention is a method and apparatus for electronically controlling the size of an ice bank, particularly as used in beverage dispensing equipment.  A single pair of probes provide for both establishing a reference conductivity value of the water so that the present invention is adaptable to a wide variance in water qualities. In addition, the single pair of sensors also provide for sensing the physical size of the ice bank.
Patent CA-2072725-A1 (CA)
Title: Glycopeptides, a process for their preparation and their use
Inventor: VERTESY LASZLO
IPC: A61K38/14
Filed: 1992-06-29
Abstract: Abstract Novel glycopeptides, a process for their preparation and their use Desmethylbalhimycin, a compound of the formula C35H71Cl2N9O24, desmethylleucylbalhimycin,  a  compound  of  the  formula C39H60Cl2N8O23, desglucobalhimycin, a compound of the formula C60H63Cl2N9O19, ureidobalhimycin,  a compound of the formula C67H74C12N10O25, desmethyl-desglucobalhimycin, a compound of the formula C59H61Cl2N9O19 and balhimycin V,  a compound of the formula C73H84Cl2N10I26, methylbalhimycin, a compound of the formula C67H75Cl2N9O24 and balhimycin R,  a compound of the formula C72H83Cl2N9O28, have an antibiotic action.
Patent CA-2073439-A1 (CA)
Inventor: CRAMER KENNETH L
IPC: B01D53/26
Filed: 1990-06-26
Abstract: A compressed air system includes an electronic control which controls enabling and disabling of the compressor in response to pressure level variations in the system storage reservoir. A  humidity sensor is installed in the system reservoir and generates a signal which varies as a function of the humidity of the compressed air in the reservoir. The control unit includes a comparator which compares the signal generated by the humidity sensor with a reference signal and generates a humidity control signal when the humidity of the air in the reservoir exceeds the reference level. The control unit responds to compressor disabling by causing the system air dryer to regenerate or purge for a predetermined time period, even if the compressor is unloaded for time periods greater than the predetermined time period.
Patent CA-2074512-A1 (CA)
Title: Medicaments and methods for treating acquired immune deficiency syndrome (aids) and aids-related complex (arc) employing anti-carbohydrate antibodies and carbohydrate antigens
Inventor: HANSEN JOHN-ERIK S
IPC: C07K16/00
Filed: 1990-12-13
Abstract: A monoclonal or other antibody to the carbohydrate antigen Tn can be used to inhibit or slow the progression of AIDS or ARC. The atigen can be used in a vaccine, for immunisation.
Patent CA-2074690-A1 (CA)
Title: Decorative and aesthetic multi-part ornamentations and the fabrication thereof
Inventor: HERMAN MICHAEL
IPC: A44B1/04
Filed: 1992-07-27
Abstract: ABSTRACT OF THE DISCLOSURE            An article of ornamentation which as a button, piece of jewelry, container closure, belt buckle, knob for an item of cabinetry, or the like.  The article has snap-type action securing elements formed respectively on bases and caps so that a number of different ornamentation caps can be disposed for co-action with a single base to fabricate a number of different ornamentation assemblies permanently attached to one another.  In one embodiment the rib is carried by a wall of the cap for co-action with a groove formed in the base.   In another embodiment the rib is carried by a wall of the base for co-action with a groove disposed peripherally about the cap.  In other embodiments a disc-like intermediate cap is disposed between a base and a top cap.  In yet another embodiment the cap includes a pair of parallel disposed ribs one for coaction with a disc-like intermediate cap and one for co-action with the base member.  In a preferred embodiment, the securing elements comprise one or more complementary chevron shaped wedge members positioned about a wall of said cap means and base means.
Patent CA-2075668-A1 (CA)
Inventor: BERNHARD DENNIS P
IPC: F25J3/02
Filed: 1992-08-10
Abstract: Procédé pour refroidir, séparer en phases, rectifier et dégazoliner un flux de gaz d'alimentation contenant des hydrocarbures en vue de récupérer un produit lourd d hydrocarbures dans lequel une proportion prédominante de la réfrigération que requiert le procédé est fournie par un réfrigérateur à recompression de vapeur à boucle unique employant un frigorigène mixte.
Patent CA-2077717-A1 (CA)
Title: Dispenser package for dual viscous products
Inventor: FILLMORE WILLIAM E
IPC: B65D35/22
Filed: 1992-09-08
Abstract: Application to be Filed DISPENSER PACKAGE FOR DUAL VISCOUS PRODUCTS          Abstract of the Disclosure A  dispenser  package  for  dispensing  dual  viscous products which are separately retained within the package and merged at a dispensing nozzle.  The dispensing package comprises a container having a compressible portion and a hanger and pouch assembly of plastic material suspended in the container. The hanger has an upper portion with a pair of openings.  A flexible film pouch having an opening is bonded in each opening in the hanger and has portions bonded to the hanger.  The hanger has lower portions comprising of spaced flexible walls associated with each pouch.   The head assembly includes a one-way valve associated with each opening in the hanger and a portion which maintains the viscous products from each of the pouches separate until they pass from a nozzle on the head assembly to the exterior when the compressible portion of the container is squeezed.  An atmospheric valve is provided for equalizing the pressure after the compressible portion of the container has been released and the hanger and pouch assembly returns to its original position.                             -i-
Patent CA-2077967-A1 (CA)
Inventor: PERREAUT PIERRE
IPC: A61P9/12
Filed: 1992-09-10
Abstract: IN THE UNITED STATES PATENT & TRADEMARK OFFICE            PATENT APPLICATION entitled:  N-Substituted  heterocyclic  derivatives, their  preparation  and  the  pharmaceutical compositions in which they are present in the name of:  Pierre PERREAUT                  Claude MUNEAUX Yvette MUNEAUX            Assignee:        ELF SANOFI                            ABSTRACT      The    invention    relates    to    N-substituted heterocyclic derivatives and its salts.      These derivatives have the formula            (I) in which: - R1  and R2 are similar or different  and are each independently hydrogen or a group selected from a C1-C6 alkyl ; a C1-C4 alkoxy, an amino, an amino-methyl, a carboxyl, an alkoxycarbonyl in which the alkoxy is C1-C4,  a cyano,  a tetrazolyl,  a methyltetrazolyl,  a methylsulfonylamino,  a trifluoromethylsulfo-nylamino, a   tri-fluoromethylsulfonylaminomethyl,   an  N-cyano acetamide, an N-hydroxyacetamide, an N-(4-carboxy-1,3-thiazol-2-yl)acetamide,    a   ureido,    a   2-cyano-guanidinocarbonyl, a 2-cyano-guanidinomethyl, an imi-dazol-l-yl     carbonyl     and     a     3-cyano-2-methylisothioureidomethyl, with  the  proviso  that  at  least  one  of  the substituents R1 or R2 is other than hydrogen ; -  R3  is  a  hydrogen,   a  C1-C6  alkyl  which  is unsubstituted or substituted by one or more halogen atoms, a C2-C6 alkenyl, a C3-C7 cycloalkyl, a phenyl, a  phenylalkyl  in  which  the  alkyl  is  C1-C3,  or  a phenylalkenyl  in which  the  alkenyl  is  C1-C3,  said phenyl groups being unsubstituted or monosubstituted or polysubstituted by a halogen atom, a Cl-C4 alkyl, a C1-C4  halogenoalkyl,  a  C1-C4  polyhalogenoalkyl,  a hydroxyl or a C1-C4 alkoxy; -R4  is  a  C1-C6  alkyl  which  is  unsubstituted  ot substituted by one of more halogen atoms ; and -  R5  is  a  cycloalkyl  or  a  cycloalkylmethyl,  said cycloalkyl  being  C3-C7,  which  is  unsubstituted  or substituted by one or more halogen atoms ; - or R4 and R5 are each a cyclopropyl ; - X is an oxygen atom or sulfur atom; and - z and t are zero or one is zero and the other is one. Application: Angiotensin II antagonists N-substituted heterocyclic    derivatives,     their preparation  and  the  pharmaceutical  compositions  in which they are present.
Patent CA-2080480-A1 (CA)
Title: Vibratory sauna
Inventor: TURNER WILLIAM M
IPC: A61H35/00
Filed: 1991-04-10
Abstract: ABSTRACT OF THE DISCLOSURE A personalized  sauna  (10)  comprising  an elongated,  horizontally extending bed  (14)  which is connected  to  a  supporting  pedestal  (12)  and  which supports an individual on the bed (14).  The sauna has a cover (36) that has a duct (56) and blower (60) for circulating and uniformly directing heated air over the top of the bed (14) to provide an air shower and a flow of air over a person lying on the bed (14).   The air inlets  (64)  from the duct (56)  are spaced along the length of the duct (56) to provide a generally uniform air flow rate along the length of the body of a person lying on the bed (14).
Patent CA-2081273-A1 (CA)
Title: Pesticide system
Inventor: KELLEY DONALD W
IPC: A01N57/10
Filed: 1992-10-23
Abstract: The invention relates to a solid pesticidal system which comprises a polymer matrix, a liquid plasticiser, a pesticidal active ingredient and triphenyl phosphate as vehicle for the active ingredient. The system efficiently and uniformly releases the active ingredient. The pesticidal system is less irritating for the skin of the animal than the systems of the prior art. The system is useful for manufacturing collars for animals, auricular plates, pesticidal strips and the like.
Patent CA-2082390-A1 (CA)
Inventor: WEINSHANK RICHARD L
IPC: A61P25/28
Filed: 1991-05-08
Abstract: This invention provides isolated nucleic acid molecules encoding human 5-HT 1D  receptors, isolated proteins which are human 5-HT 1D receptors, vectors comprising isolated nucleic acid molecules encoding human 5-HT 1D receptors, mammal-ian cells comprising such vectors, antibodies directed to the human 5-HT 1D  receptors, nucleic acid probes useful for detect-ing nucleic acid encoding human 5-HT 1D receptors, antisense oligonucleotides complementary to any sequences of a nucleic acid molecule which encodes a human 5-HT 1D p receptor, pharmaceutical compounds related to human 5-HT 1D p receptors, and nonhuman transgenic animals which express DNA a normal or a mutant human 5-HT 1D receptor. This invention fur-ther provides methods for determining ligand binding, detecting expression, drug screening, and treatment involving the hu-man 5-HT 1D receptor.
Patent CA-2083493-A1 (CA)
Title: Association between a human immunodeficiency virus-related retrovirus and sjogren's syndrome
Inventor: GARRY ROBERT F JR
IPC: C12N5/078
Filed: 1991-05-20
Abstract: The present invention relates to purified preparations of a novel retrovirus, to methods of diagnosis and treatment of Sjogren's syndrome, novel cell lines, and model systems for the study of autoimmune diseases and AIDS. It is based, in part, on the discovery of a novel retrovirus which is antigenically similar to human immunodeficiency virus but which appears to comprise a functionally distinct reverse transcriptase. According to the present invention, Sjogren's syndrome as well as other autoimmune diseases, may be diagnosed, and their clinical course may be monitored, by demonstrating the presence of anti-retroviral antibodies and/or measuring the levels of such antibodies.  Alternatively, Sjogren's syndrome or other autoimmune diseases may be diagnosed or monitored by directly or indirectly demonstrating viral particles in the cells of a patient.  Furthermore, according to the invention, Sjogren's patients who have been found to exhibit retrovirus or anti-retroviral antibodies may be treated with agents known to be useful in the treatment of retroviral diseases, including but not limited to, agents which interfere with reverse transcriptase function, such as, for example, nucleoside analogues (e. g. zidovudine or dideoxyinosine).
Patent CA-2084274-A1 (CA)
Title: Enhanced gradient soil and groundwater remediation method
Inventor: BRAITHWAITE KATHRYN E
IPC: E21B43/00
Filed: 1992-12-01
Abstract: ENHANCED GRADIENT SOIL AND GROUNDWATER REMEDIATION METHOD                         ABSTRACT OF THE DISCLOSURE   An enhanced pressure gradient remediation system (10) for decontaminating a contaminated volume of soil incorporates at least one extraction well (40) operated independently or in conjunction with at least one injection well (12). The injection well (12) is employed to inject steam, or ambient or heated air, into the soil, and extraction probe (40) extracts fluids, contaminants (30,32,34) and possibly groundwater (58) from the soil. The invention further contemplates injection and extraction by means of recoverable extraction and injection probes (14) which obviate the need for permanent wells. The enhanced pressure gradient results from employing extraction in possible conjunction with injection at higher vacuum and pressure than previously known in the art.
Patent CA-2084697-A1 (CA)
Title: Device for simultaneous shearing of two sheet metal blanks
Inventor: PERU GILLES
IPC: B23D15/02
Filed: 1992-12-07
Abstract: The subject of the invention is a device for simultaneously shearing two sheet-metal blanks (1, 2), comprising, for each sheet-metal blank, an assembly formed, on the one hand, by a member (10, 20) supporting the corresponding sheet-metal blank (1, 2), comprising a straight cutting edge (12, 22) and, on the other hand, by a movable cutter (13, 23) provided with a straight cutting edge (14, 24) intended to interact with the cutting edge (12, 22) of the corresponding support member (10, 20). The cutting edges (12, 14 and 22, 24) of the two support-member (10, 20)/cutter (13, 23) assemblies are located in the same reference plane P and the support members (10, 20) extend on either side of the said reference plane P. The invention applies to installations for laser-beam welding two sheet-metal blanks placed edge to edge. <IMAGE>
Patent CA-2087229-A1 (CA)
Inventor: TRAVERS CHRISTINE
IPC: C10G65/08
Filed: 1993-01-13
Abstract: L'invention concerne un procédé de réduction de la teneur en benzène dans les fractions essences, dans lequel on effectue une hydrogénation de la charge caractérisée par : ? une composition pondérale comprise dans les intervalles suivants : - entre 40,0 et 80,0 % de paraffines - entre 0,5 et 7,0 %de naphtènes - entre 6,0 et 45,0 %.d'aromatiques, et ? une température maximale de distillation comprise entre 70 et 90.degree. C.
Patent CA-2090692-A1 (CA)
Title: Femoral stem prosthesis with preapplied cement mantle
Inventor: MIKHAIL WASSEF E M
IPC: A61F2/00
Filed: 1991-08-27
Abstract: A femoral stem prosthesis (10) has a first structural collarless component (11) formed of a cobalt chrome molybdenum alloy with a highly polished, double tapered stem extending from a distal end (12) to an enlarged shoulder (16) and a neck (13) and a second component comprising a preapplied cement mantle (29) having a thickness in range of 0.75 to 2mm extending throughout a major portion of said stem (11).
Patent CA-2093353-A1 (CA)
Title: Hydrolytically and oxidatively stable polyimides
Inventor: KAKU MUREO
IPC: C08G73/10
Filed: 1991-10-10
Abstract: Polyimide prepared from 3,3',4,4'-biphenyltetracarboxylic dianhydride and an aromatic diamine which is at least about 60 % meta-phenylene diamine exhibits excellent hydrolytic and oxidative stability.