baber/WOPTO huggingface dataset:
Patent CA-2141664-A1 (CA)
Title: Cytometrie en flux a trois couleurs avec fonction de barrage automatique
Inventor: MERCOLINO THOMAS J
IPC: G01N33/569
Filed: 1994-06-07
Abstract: Un système (100) basé sur la cytométrie en flux utilise un tableau de réactifs de trois couleurs (une commande isotype, un réactif de la totalité des lymphocytes T/suppresseur cytotoxique-T/auxiliaire cytotoxique, et un réactif des lymphocytes NK/B/T) conjointement avec un cytomètre qui permet des comptages directs, absolus des cellules. De plus, l'invention concerne un système de sélection précise, automatique des sous-population de cellules.
Patent CA-2141959-A1 (CA)
Title: Method of manufacturing a semi-metal brake lining
Inventor: LIU MING
IPC: C08J5/14
Filed: 1995-02-06
Abstract: Disclosed is a method of manufacturing a semi-metal brake lining, in which a mixed material comprising specific per cent binder, organic additives, inorganic additives, and metal powder is prepared to combine with an acid-refined and adhesive-applied steel member to form a shaped brake lining blank by means of thermal mould and pressure casting under particular temperature and pressure. The formed blank is trimmed, ground, smoothed, and corrected to form a finished product of brake lining which has the required specifications and enhanced friction and braking effect, and is non-hazardous to the environment.
Patent CA-2142773-A1 (CA)
Title: Portable rear-screen television cabinet
Inventor: DOLGOFF EUGENE
IPC: H04N5/74
Filed: 1995-02-17
Abstract: A rear screen television cabinet, comprising a cabinet having front portions including a top, two sides and a front face, viewing surface on the front face, a mirror system comprising a plurality of mirrors for reflecting and successively enlarging and reflecting an incident beam onto the rear screen and a rear assembly which substantially closes said cabinet and is foldable or collapsible to render said cabinet portable, is disclosed.  The cabinet's mirror system receives and successively enlarges and reflect an incident beam from a projector, to project a large image onto the viewing surface.
Patent CA-2143325-A1 (CA)
Title: Cloning and expression of .beta.app-c100 receptor
Inventor: MANLY SUSAN P
IPC: C12P21/08
Filed: 1993-08-31
Abstract: The present invention relates to the cloning of LAPP-C100 receptor (C100-R), and genetically engineered host cells which express the C100-R. Such engineered cells may be used to evaluate and screen drugs and analogs of .beta.-APP involved in Alzhei-mer's Disease.
Patent CA-2145442-A1 (CA)
Title: Adjustment device in a rotary printing press
Inventor: KUSCH HANS-JUERGEN
IPC: B41F13/12
Filed: 1995-03-24
Abstract: The invention relates to an adjustment device in a rotary printing press, comprising an adjustment element turnable around an axis a number of times between end positions. This adjustment device is characterized in that the adjustment element (4, 12) and a turnable display element (7, 16) turnable around an axis (8, 20) are connected through a reduction gear which has a reduction factor, whereby the maximum angle of rotation of the adjustment element (4, 12) turnable a number of times is transformed to maximally one turn of the display element (7, 16).
Patent CA-2147160-A1 (CA)
Title: Method of filling an electrophoretic display
Inventor: DISANTO FRANK J
IPC: G02F1/1679
Filed: 1993-10-20
Abstract: The present invention is a method of filling (43) the interstice (D) be-tween the anode structure (14) and the cathode structure (16) of an electro-phoretic image display (EPID) (10) with a fluid dispersion (24) containing solid pigment particles (22). And more specifically, a method of filling such EPIDs (10) when the interstice (D) between the anode structure (14) and the cathode (16) structure is less than 0.007 inches. The present invention method includes the steps of coating the anode structure (14) with pigment particles (22) prior to the assembly (51) of the anode structure (14) or ca-thode structure (16) into the EPID. After the pigment particle coated anode (14) a cathode (16) structure has been assembled into the EPID (10), the EPID (10) is filled with a suspension medium (24) lacking any pigment particles. An electrophoretic effect is then created within the EPID (10) causing the pigment particles (22) to migrate away from the anode (14) or cathode (16) structure they coat, thereby becoming disperse within the su-spension medium (24).
Patent CA-2147357-A1 (CA)
Title: Methods and compositions (+) doxazosin for the treatment of hypertension
Inventor: GRAY NANCY M
IPC: A61K31/505
Filed: 1993-11-02
Abstract: Methods and compositions are disclosed utilizing the optically pure (+) isomer of doxazosin. This compound is a potent drug for the treatment of hypertension while avoiding the concomitant liability of adverse effects associated with the racemic mix-ture of doxazosin.
Patent CA-2147616-A1 (CA)
Title: Cannula pumps for temporary cardiac support
Inventor: JARVIK ROBERT
IPC: A61M60/183
Filed: 1993-10-18
Abstract: A cannula pump (10) is provided which incorporates a miniature rotary pump into a cardiac cannula of essentially the same size as currently utilized with routine cardiopulmonary bypass. The pump may be inserted via a single small incision in the heart to obtain both inflow and outflow cannulation simultaneously, and provide sufficient flow to completely unload the ventricle during its use. Because application of the device is extraordinarily simplified, it is suitable for rapid emergency insertion in any setting where the chest can be safely opened, including emergency room and battlefield applications. A small electric motor (16), implanted within the heart, provides power to the impeller (36) via a small shaft (34) supported on blood immersed bearings (42). A disposable cannula pump utilized with a reusable motor provides an inexpensive device for routine surgical use.
Patent CA-2147801-A1 (CA)
Inventor: OGUCHI YOSHIHARU
IPC: C12N5/09
Filed: 1995-04-25
Abstract: A method for determining capability of a sample to impart growth activity to an in vitro cultured cell line sensitive to an immunoregulatory factor, comprising cultivating cultured cells from said cell line in the presence of said sample, and evaluating said capability of said sample in comparison with capability obtained in a control cultivation of said cultured cells in the absence of said sample is disclosed.  The method can be used to assay an immunological activity of said sample, and then diagnose an immune disease.
Patent CA-2150251-A1 (CA)
Title: Lyospheres comprising gonadotropin
Inventor: SKRABANJA ARNOLD TITUS PHILIP
IPC: A61K9/19
Filed: 1994-04-25
Abstract: The invention relates to lyospheres comprising gonadotropin, the preparation thereof, as well as pharmaceutical preparations containing the same.
Patent CA-2151304-A1 (CA)
Title: Policing method guaranteeing fair throughput and device realizing such a method
Inventor: PETIT GUIDO HENRI MARGUERITE
IPC: H04L12/56
Filed: 1995-06-08
Abstract: The policing device verifies at a predetermined location of a communication system whether a cell stream transmitted over that communication system satisfies a negotiated cell interarrival time and a negotiated cell delay variation and takes adequate actions. The verification is performed according to an algorithm including the steps of comparing for each cell of the cell stream and at the predetermined location the current arrival time of the cell with a predicted arrival time and discarding the cell if that predicted arrival time is larger than the sum of the present arrival time and an additional time interval. When simultaneously the cell is discarded and the additional time interval is smaller than the negotiated cell interarrival time, the predicted arrival time is adapted and the additional time interval is increased to a value having an upper limit equal to the negotiated cell interarrival time, whereas when the predicted arrival time is smaller than or equal to the current arrival time the additional time interval is decreased to a value having a lower limit equal to the negotiated cell delay variation.
Patent CA-2152377-A1 (CA)
Inventor: SCHOLZ MATTHEW T
IPC: A61F13/04
Filed: 1994-01-05
Abstract: The present invention provides an article, comprising: a fabric sheet which has been microcreped; and a curable resin coated onto the fabric sheet. The present invention involves microcreping or compacting a fabric sheet to impart stretchability and conformability to the fabric while minimizing undesirable recovery forces. Suitable fabrics for microcreping are fabrics which comprise fibers which are capable of first being mechanically compacted or "crimped" and then being set or annealed in the crimped, i.e., distorted, state. The article may be in the form of an orthopedic bandage and may optionally contain a plurality of microfiber fillers dispersed into the resin. The incorporation of microfiber fillers into the casting materials of the present invention adds substantially to the strength of the cured casting material, particularly when the fabric used therein is a non-fiberglass fabric, while not detracting from the handling properties of the uncured casting tape.
Patent CA-2154926-A1 (CA)
Inventor: MAYER KATHERINE LOUISE
IPC: A61F13/15
Filed: 1995-07-28
Abstract: A compound sanitary napkin including a primary absorbent member and a secondary absorbent member. The primary absorbent member has a length and a width. The secondary absorbent member has a length and a width. The primary absorbent member and the secondary absorbent member have a common length. The primary absorbent member includes an absorbent core and a fluid pervious topsheet superposed on the absorbent core. The secondary absorbent member includes a fluid pervious topsheet, a fluid impervious backsheet joined to the topsheet and an absorbent element positioned between the topsheet and the backsheet. The primary absorbentmember is affixed to the secondary absorbent member by union means. The primary absorbent member is compressible when subjected to a compressive force exerted about its periphery and is sufficiently resilient such that said primary absorbent member is able to return substantially to its original unstressed configuration once the compressive force is removed.
Patent CA-2155471-A1 (CA)
Inventor: LANDGREN ROBERT
IPC: G01F17/00
Filed: 1995-08-04
Abstract: A method and apparatus is disclosed for measuring on-site expansive volumetric changes in hardened, shrinkage-compensated concrete samples. The sample is disposed in a cylindrical container having a strain gauge for measuring hoop stress which is correlated with expansion of the sample.
Patent CA-2160357-A1 (CA)
Inventor: NEWMAN GERALD H
IPC: H01M4/06
Filed: 1994-01-21
Abstract: The present invention is an improved alkaline cell (10) wherein the capacity of each of the anode (20) and cathode (16) is at least 0.48 and more preferably at least 0.5 ampere-hour per cm3 of internal cell volume. This is achieved by employing zinc densities of at least 1.4 grams of zinc per cm3 of anode volume and manganese dioxide densities of at least 2.7 grams per cm3 of cathode volume.
Patent CA-2162051-A1 (CA)
Title: Finned tube heat exchanger
Inventor: KROEGER DETLEV GUSTAV
IPC: F28F3/04
Filed: 1995-02-23
Abstract: The finned tube heat exchanger (1) has a plurality of elongated heat exchanger tubes (2) arranged parallel to one another and with a cross section, the length (L) of which is a multiple greater than its width (B). The heat exchanger tubes (2) are interconnected by fins (3) extending parallel to the direction of flow (SR) of the cooling air. Parallel adjacent air conduction grooves (7) running in the direction of flow (SR) of the cooling air, open at the fin ends (6) and in zig-zag array are made on at least one side surface of the fins (3). Said grooves are semicircular in cross section and consist of straight groove sections (8) and arc-shaped transition sections (9) steplessly interconnecting said straight sections. The groove sections may also be a component of zig-zag fin sections. Thus the groove sections still run obliquely to the longitudinal run of the fins.
Patent CA-2168763-A1 (CA)
Inventor: SAKAMOTO YOSHIKI
IPC: B32B15/08
Filed: 1994-07-29
Abstract: In the laminated plate according to the present invention, the degree of orientation of crystals in a covering film of a synthetic resin varies in a predetermined pattern, and the occurrence of delamination is minimized in a side wall portion, requiring a high degree of processing, of a can, a bottom portion, requiring a low degree of processing, of a can having a high denting resistance. In the laminated plate manufacturing method according to the present invention, a distribution pattern of the degree of orientation of crystals in a resin film is also set arbitrarily when the resin film is laminated on a metal plate.
Patent CA-2169370-A1 (CA)
Title: Antibody-based treatment of hiv infection
Inventor: NASO ROBERT B
IPC: C07K16/10
Filed: 1994-08-10
Abstract: An approach to slowing or preventing the progression of HIV infection in an HIV-exposed individual, and to preventing HIV in-fection in an individual at risk of HIV infection, entails providing antibody:antigen complex or antibody:antigen:complement complex to the individual in titers adequate to competitively inhibit HIV complexes from binding cells via Fc receptors or complement receptors in lymphoid tissue.  This approach employs antibodies that bind to cellular antigens to generate antigen:antibody complexes and/or anti-gen:antibody:complement complexes, which in turn inhibit or prevent the binding of HIV:antibody complexes or HIV:antibody:complement complexes or HIV:complement complexes to cells in lymph tissue.  By restricting the concentration of HIV complexes bound to lymph tissue, the load of virally infected cells decreases, increasing the effectiveness of anti-retroviral agents and increasing virus inactivation in the bloodstream.  In addition, the decreased concentration or absence of HIV in lymph tissue hinders infection of CD4+ T cells there.
Patent CA-2169788-A1 (CA)
Title: Grid assembly with improved form pan for use in grid reinforced concrete decks and method of manufacturing same
Inventor: KRYSALKA WILLIAM
IPC: E04B5/40
Filed: 1996-02-19
Abstract: A grid assembly, and method for use in manufacturing a grid reinforced concrete deck, including a plurality of longitudinally extending main beams in parallel spaced relation, each of the main beams having a plurality of longitudinally spaced slots therein and a central flange thereon, a plurality of cross bars adapted to be inserted through the aligned slots and rotated into an upright position, a form pan extending between two adjacent main beams and having a first and a second side portion adapted to rest on the central flange of the two adjacent main beams, respectively, wherein the form pan includes at least a first ridge extending upwardly thereon, the first ridge having a height which enables a lower edge of the cross bars to come into contact therewith when in the upright position, wherein the contact causes a downward force on the first ridge which mechanically locks the form pan between the cross bars and the flange on the adjacent main beams.
Patent CA-2170540-A1 (CA)
Title: Black diamond golf ball marker collection (the)
Inventor: THOMPSON CAMERON I
IPC: B44F7/00
Filed: 1996-09-17
Abstract: Golf is a wonderful sport that captures the enthusiasm of young and old alike. This enthusiasm is displayed in the number of followers who faithfully watch the major tournaments and spend their weekends and entire summers devoting their time and energy to developind better skills. The true enthusiast will become familiar with any of the great golf courses of the world and dream of visiting or playing a round on these prestigious courses. For many, this is an unobtainable goal due to their location and of course, the cost of getting there. Many golf courses throught the world sell golf ball markers as souveniers in their pro shops. The practical side of a ball marker, when purchased as a souvenier, generally is not fulfilled due to the customer not wanting to lose this precious item. Knowing this, and being one of these serious golf enthusiasts, I wanted to find a way of displaying a small piece of the great golf courses of the world. This particular display of golf ball markers creates a conversation piece among golf enthusiasts for years to come. My invention of the starter collection will permit many adaptations as new golf ball markers are added. The ball markers are added and removed through the back of the showcase. Personal cluster designs can also be created. Of course, the purchaser can also leave their showcase in its original state.
Patent CA-2171775-A1 (CA)
Inventor: DECKER WILLIAM K
IPC: B01D45/14
Filed: 1996-03-14
Abstract: A ramp outlet air precleaner has a base assembly, a dome shaped hood, and a rotor assembly. The base assembly includes an inner circumferential wall and an outer circumferential wall, the inner circumferential wall defining an air outlet port. Angled web supports connect the outer circumferential wall to the inner circumferential wall and the arrangement forms air inlet ports that direct air upon the rotor assembly. A ramp extends perpendicularly and axially from the outer circumferential wall and, starting at the top of the outer circumferential wall, the ramp surface winds around the outer circumferential wall in a spiral, terminating near the bottom of the outer circumferential wall below its starting point. The two ends of the ramp form the top and bottom of a particulate discharge port gap. The rotor assembly includes a hub that has arms extending outwardly therefrom. Air drawn into the inlet ports causes rotation of the hub and arms, with the arms flinging particulates outwardly toward the inner surface of the hood where they fall toward the discharge ramp. The spiral shape of the ramp surface creates significant velocity in the particulates, rapidly removing them out of the path of incoming air and discharging them through the discharge port.
Patent CA-2173822-A1 (CA)
Title: Cytoplasmic expression of antibodies, antibody fragments and antibody fragment fusion molecules in e. coli
Inventor: OPPER MARTIN
IPC: C12N9/24
Filed: 1996-04-10
Abstract: The invention relates to the cytoplasmic expression of antibodies, antibody fragments and antibody fragment fusion molecules in E. coli. In particular, antibody fragment fusion molecules having an antibody moiety which is directed against tumors and an enzyme moiety which cleaves a nontoxic prodrug to give the toxic drug can be advantageously prepared in this way while retaining their respective functional properties.
Patent CA-2175115-A1 (CA)
Title: Porphyrin metal complex-albumin inclusion compound and oxygen carrier composition comprising the same
Inventor: TSUCHIDA EISHUN
IPC: A61P7/08
Filed: 1996-04-26
Abstract: A porphyrin metal complex-albumin inclusion compound wherein a substituted porphyrin metal complex comprising, as a central, coordinated metal, a transitional metal belonging to the fourth or fifth period of the periodic law, is included in the albumin, and an oxygen carrier composition comprising said inclusion compound as an active ingredient.  The compound functions as an oxygen carrier which is superior in biocompatibility, capable of adsorption and desorption of oxygen under physiological conditions, and is rather easily produced at an industrial scale.
Patent CA-2175180-A1 (CA)
Inventor: WESSELS ROGER THOR
IPC: A44B18/00
Filed: 1996-04-26
Abstract: In a molded surface fastener manufacturing method, molten resin is injected or extruded from an injection die or an extrusion nozzle, and at the same time, a coarse mesh core sheet is introduced between the extruded molten resin and the circumferential surface of a die wheel, which has a multiplicity of hook-element-forming circumferential cavities.  The core sheet is forced against the circumferen-tial surface of the die wheel by a pressing force of a press roller or under a molten resin pressure at the time of injec-tion to pass part of the molten resin through pores of the core sheet and to fill in the hook-element-forming cavities.          As a result, a multiplicity of hook elements are molded, and at the same time, the core sheet is embedded integrally in a plate-like substrate sheet eccentrically to the hook-element-surface side.
Patent CA-2176172-A1 (CA)
Inventor: HAMM RONALD ALVIN
IPC: E21B43/24
Filed: 1996-05-09
Abstract: A method of recovering hydrocarbon fluid from an underground formation utilizes a triangular pattern of substantially parallel horizontal production well sections (1 and 2) and a fluid injection well section (5) from which a plurality of lateral branches (6) extend through the formation towards the production well sections (1 and 2). The presence of the lateral branches (6) allows a controlled fluid injection into the formation and a relatively wide spacing between the production well sections (1 and 2).
Patent CA-2177662-A1 (CA)
Inventor: BARKER RICHARD L
IPC: B29C44/38
Filed: 1996-05-29
Abstract: A paint brush handle has an outer layer of a comfortable, relatively soft elastomeric material that surrounds a rigid core of foamed polyolefin. The handle is made using a co-injection process in which a mold cavity is first coated by an initial partial shot of the elastomeric material and then filled by injecting more elastomeric material and polyolefin material containing a foaming agent simultaneously. The simultaneous shot of these materials is achieved by injecting the materials through a single inlet passage into the mold cavity in which the flows are concentric, with the elastomeric material surrounding the polyolefin material. The ferrule is attached to the handle using nails or other suitable fasteners which penetrate into the rigid inner core.
Patent CA-2179212-A1 (CA)
Inventor: KANAI YASUHIRO
IPC: H04R17/00
Filed: 1996-06-17
Abstract: A piezoelectric acoustic device comprises a case and a piezoelectric element which is accommodated in the case and has an inner peripheral surface thereof supported by an inner peripheral surface of the case at a middle portion thereof. A plurality of projections are provided on an inner peripheral surface of the case and spaced circumferentially along the inner peripheral surface of the case for supporting the peripheral portion of the piezoelectric element. A gap between the peripheral portion of the piezoelectric element and the inner peripheral surface of the case is closed by an elastic adhesive. A plurality of projections provided on and spaced circumferentially along the inner peripheral surface of the case contact the periphery of the piezoelectric element at the tips thereof, which restricts a radial movement of the piezoelectric element relative to the case. The piezoelectric acoustic device that is small-sized and is provided with the piezoelectric element having a small diameter can obtain oscillating frequency equivalent to that of a piezoelectric acoustic device provided with a piezoelectric element having a relatively large diameter.
Patent CA-2182224-A1 (CA)
Inventor: CORDEBAR FRANCIS
IPC: B65D19/40
Filed: 1996-07-26
Abstract: The pallet plastic support pegs (6) have plane external wall surfaces (12) and their internal wall surfaces (13) are provided with cylindrical hollow protuberances (14) which extend parallel to the peg axes (16). Each cylindrical protuberance comprises an internal cavity (15) which is delimited by the corresponding protuberance and by the internal face of the corresponding side wall of the peg. The pegs are formed by moulding and the cylindrical protuberances are obtained by gas injection. The mould has an external part defining a rectangular impression with an internal core provided with cylindrical cavities on its periphery.
Patent CA-2182439-A1 (CA)
Inventor: CHADBOURNE RICHARD
IPC: H01R4/50
Filed: 1996-07-31
Abstract: A wedge connector with a shell and a wedge.  The shell has a general "C" shape and is suitably sized and shaped to receive the wedge and a conductor in a receiving area.  The conductor is sandwiched between the wedge and the shell. A curved wall of the shell has a hole with an edge of the wall at the hole projecting inwardly into the receiving area.