baber/WOPTO huggingface dataset:
Patent CA-2103139-A1 (CA)
Title: Peptide inhibitors of inflammation
Inventor: HEAVNER GEORGE A
IPC: C07K14/705
Filed: 1992-05-14
Abstract: Peptides derived from three regions of the lectin domain of GMP-140 and the related selectins, ELAM-1 and the lymphocyte homing receptor, have been found to inhibit neutrophil adhesion to GMP-140. These and additional peptides have been synthesized, having as their core region portions of the 23-30 amino acid sequence of GMP-140, with residue 1 defined as the N-terminus of the mature protein after the cleavage of the signal peptide. Examples demonstrate the inhibition of the binding of neutrophils to GMP-140 of peptides in concentrations ranging from 5 to 1500 µM. It has been found that alterations within the core sequence, as well as N-terminal and C-terminal flanking regions, do not result in loss of biological activity. It has also been found that certain of these modifications can significantly increase the stability of peptides of Formula (I) or (II) against degradation by the enzymes found in human serum. The peptides are useful as diagnostics and, in combination with a suitable pharmaceutical carrier, for clinical applications in the modulation or inhibition of coagulation processes or inflammatory processes.
Patent CA-2104382-A1 (CA)
Title: Thermoplastic resin composition
Inventor: YAMAMOTO MAKOTO
IPC: C08L69/00
Filed: 1992-02-19
Abstract: ABSTRACT There is provided a thermoplastic resin com-position characterized by comprising:          (A)  100 parts by weight of a thermoplastic resin, and (B)  0.5-35 parts by weight of a block copolymer containing an aromatic vinyl compound unit and an isobutylene unit, which composition is excellent in heat stability, impact resistance and solvent resistance and improved in compatibility.  As a preferable example of the composi-tion, there is mentioned a composition comprising:          (A)  100 parts by weight of a thermoplastic resin polycarbonate, and (B)  5-20 parts by weight of a styrene-isobutylene block copolymer having a styrene unit of 10-45 % by weight and an average molecular weight of 50,000-400,000.
Patent CA-2106249-A1 (CA)
Inventor: MENASCHE PHILIPPE
IPC: A61K38/06
Filed: 1993-09-15
Abstract: Solution de perfusion, de conservation et reperfusion d'organes. Solution unique de perfusion, stockage et reperfusion, ayant sensiblement la composition suivante : Constituant Concentration g/l mmol/litre K+ 15 ? 5 % Na+ 100 ? 10 % Mg++ 13 ? 5 % Ca++ 0.25 ? 5 % Chlorures 41.5 ? 5 % - Chlorure de calcium, 2H2O 0,037 - Chlorure de potassium 1,118 ? 5 % - Chlorure de magnésium 2,642 Histidine (base) 4,650 30 ? 10 % Mannitol 10,930 60 ? 5 % Lactobionate (acide) 28,664 80 ? 5 % Glutamate (acide) 2,942 20 ? 10 % Eau (quantité pour un litre réajusté à pH 7,30 ? 0,10 à + 20.degree.C) Osmolalité théorique 360 m Osm/kg Glutathion (réduit GSH) ou équivalent 0,5 à 10 mmol/l, (de préférence 3) le glutathion réduit, ou équivalent, étant en solution sous pression partielle d'oxygène réduite ou nulle et se maintenant sensiblement à cette valeur jusqu'à l'utilisation.
Patent CA-2106452-A1 (CA)
Title: Amidinophenol Derivatives
Inventor: NAKAI HISAO
IPC: A61K31/405
Filed: 1993-09-17
Abstract: Amidinophenol derivatives of the formula (I): <CHEM> wherein R<1> and R<2> are (i) H, (ii) C1-4 alkyl, (iii) C1-4 alkoxy, (iv) C2-5 acyl, (v) halogen, (vi) NO2, (vii) benzoyl, (viii) COOR<4>(in which R<4> is C1-3 alkyl); A is bond, C1-4 alkylene, -C(R<5>)=C(R<6>)- (in which R<5> and R<6> are H or C1-4 alkyl); R<3> is (i) CON(R<7>)(R<8>), (ii) CON(R<9>)-CH(R<7>)(R<8>) or (iii) <CHEM> (in which R<7> and R<8> are (1) H, (2) phenyl, (3) C7-10 phenylalkyl, (4) pheny or C7-10 phenylalkyl substituted by 1or 2 C1-4 alkyl, halogen or R<1><1>-COOR<1><2> (in which R<1><1> is bond, C1-8 alkylene, C2-8 alkenylene, C2-8 alkynylene; R<1><2> is H, C1-4 alkyl, C7-10 phenylalkyl, phenyl, allyl, propargyl), (5) C1-10 alkyl, (6) C2-10 alkenyl having 1 to 3 double bonds, (7) C2-10 alkynyl having 1 or 2 triple bonds, (8) R<11a>-COXR<1><2>(in which R<11a> is (a) bond, (b) C1-8 alkylene, (c) C2-8 alkylene in which 1 or 2 carbon atoms in the main chain are replaced by sulfur, or sulfur and phenylene, (d) C2-8 alkenylene, (e) C4-8 alkenylene in which 1 or 2 carbon atoms in the main chain are replaced by sulfur, or sulfur and phenylene, (f) C2-8 alkynylene, (g)C4-8 alkynylene in which 1 or 2 carbon atoms in the main chain are replaced by sulfur, or sulfur and phenylene; X is -O- or -NH-), (9) C1-4 alkyl substituted by a 7-14 membered, bi- or tri-cyclic hetero ring containing one N atom, (10) C3-7 cycloalkyl); R<9> is (1) H, (2) C1-8 alkyl, (3) C7-10 phenylalkyl, (4) C2-10 alkenyl having 1 to 3 double bonds, (5) C2-10 alkynyl having 1 or 2 triple bonds, (6) R<1><1>-COOR<1><2>, (7) C3-7 cycloalkyl;  @  @ is 4-7 membered, mono-cyclic hetero ring containing 1 or 2 N atom; R<1><0> is H, C7-10 phenylalkyl or COOR<1><3>(in which R<1><3> is H, C1-4 alkyl or C7-10 phenylalkyl)); with the proviso that (i) both R<7> and R<8> do not represent hydrogen at the same time, and (ii) when at least one group in R<7>, R<8> and R<9> represents the group containing t-butyl ester, the other groups do not represent the group containing carboxy; or an acid addition salt thereof, have inhibitory activities on PLA2 and on various proteases such as trypsin, plasmin, thrombin, kallikrein, especially trypsin, and are useful for the prevention and/or the treatment of various inflammatory diseases, allergic diseases, disseminated intravascular coagulation, pancreatitis, severity in pancreatitis and multiple organ failure.
Patent CA-2106716-A1 (CA)
Title: Process for preparing 4-hydroxypyrrolo(2,3-d) pyrimidine based antifolate compounds and intermediates
Inventor: BARNETT CHARLES J
IPC: C07D487/04
Filed: 1993-09-22
Abstract: Abstract 4-hydroxypyrrolo[2,3-d]pyrimidines are prepared by halogenation and cyclization of starting materials, without isolation or purification of intermediate products.
Patent CA-2108323-A1 (CA)
Title: Motor support for orbital polisher
Inventor: NICKELS RICHARD C JR
IPC: B25F5/02
Filed: 1993-10-13
Abstract: MOTOR SUPPORT FOR ORBITAL POLISHER            ABSTRACT In the construction of a motor driven tool, a bucket-shaped housing having upper and lower parts, a preassembly of a motor support, and a motor assembly including an armature and stator mounted on the support and in coaxial relation to the housing parts, and bearing means for supporting the opposite end of the armature, respectively, in the motor support and in one aid housing part, the armature being fixedly connected to the support and the stator being magnetically retained to the armature.
Patent CA-2109964-A1 (CA)
Inventor: JOHNSON JEFFEREY W
IPC: C09D7/45
Filed: 1991-06-11
Abstract: An improved waterbased coating composition containing about 10-50 % by weight of film forming binder and pigment in a pigment to binder weight ratio of about 1/100 to 200/100 dispersed in an aqueous carrier and having a pH of about 7-10; wher-ein the improvement used in the composition is an acrylourethane pigment dispersing polymer in an amount of about 0.5-10 % by weight, based on the weight of the coating composition; the acrylourethane pigment dispersing polymer is composed of hydroxyl and carboxyl functional acrylic polyol having a hydroxyl number of about 50-170 and an acid number of about 30-120 and chain extended with an aliphatic, cycloaliphatic or aromatic diisocyanate in the presence of a monohydric alcohol and the polymer has a weight average molecular weight of about 10,000-40,000 and the carboxyl groups are neutralized with ammonia or an amine.
Patent CA-2110547-A1 (CA)
Inventor: GUNJI TAKAHIRO
IPC: F16C33/12
Filed: 1993-12-02
Abstract: A slide surface construction is formed of an aggregate of Ni  crystals  having  a  face-centered  cubic  structure.  The aggregate includes {311} oriented Ni crystals with their {311} planes (by Miller indices) oriented toward a slide surface. The content S of the {311} oriented Ni crystals is set in a range represented by S ~ 40%. The {311} oriented Ni crystals are of a quadrangular pyramid shape on the slide surface and provide good oil retention for the slide surface construction.  Thus, the slide surface construction exhibits an excellent seizure resistance.
Patent CA-2110594-A1 (CA)
Title: A process for insulating pipes
Inventor: GRIMM WOLFGANG
IPC: F16L59/14
Filed: 1992-05-26
Abstract: A PROCESS FOR INSULATING PIPES                    A b s t r a c t For insulating pipes by application of at least one insulating layer and at least one outer surface layer by rotational molding, a rigid polyurethane foam is used as the insulating layer while a solid polyurethane is used as the surface layer.
Patent CA-2113384-A1 (CA)
Title: Regeneration of caffeine laden active carbon with organic solvents
Inventor: NOOMEN PIETER J
IPC: A23F5/22
Filed: 1994-01-13
Abstract: ABSTRACT      The invention is directed to a process for recovering caffeine from activated carbon loaded with caffeine, said process comprising contacting said activated carbon having caffeine  adsorbed  thereon  with  methyl-ethylketone, ethylacetate,  dichloromethane,  or a mixture of methyl-ethylketone and ethylacetate for a period of time sufficient to desorb at least a portion of the caffeine from the activated carbon.
Patent CA-2115745-A1 (CA)
Title: Ester-free ethers
Inventor: GODWIN ALLEN D
IPC: C09K8/34
Filed: 1992-08-14
Abstract: Ethers, for example those produced by acid-catalysed dehydration of alcohols, are freed from esters by treatment with an alkoxide, and are especially suitable as drilling fluid components.
Patent CA-2116370-A1 (CA)
Title: Lead oxide composition for use in lead-acid batteries
Inventor: RAO PURUSHOTHAMA
IPC: H01M4/56
Filed: 1994-02-24
Abstract: ABSTRACT OF THE DISCLOSURE    A co-doped lead oxide for use in the manufacture of storage battery plates, the use of such lead oxides improving the efficiency of lead-acid batteries, comprising, as co-dopants, based upon the total weight of the lead oxide, copper in an amount of from about 0.01 to 0.1% and either tin in an amount of from about 0.008 to 0.1% or antimony in an amount of from about 0.005 to 0.08%.
Patent CA-2117408-A1 (CA)
Title: Production of a seasoning from koji
Inventor: TEH SHIOK G
IPC: A23L27/24
Filed: 1994-07-25
Abstract: A process of treating a fermented protein koji prepared from a protein containing material and a carbohydrate, for the production of a seasoning, which comprises hydrolysing the fermented protein koji at a temperature of from 2° to 25°C and a pH of from 4.5 to 10 for a period of from 6 hours to 28 days, adding salt and yeast to the hydrolysed fermented koji to farm a moromi and fermenting the moromi.
Patent CA-2119972-A1 (CA)
Title: Parallel off-hook detection for both line-available and phone pick-up detection
Inventor: KRAMER RICHARD A
IPC: H04M1/71
Filed: 1994-03-25
Abstract: A secondary communications device, such as a modem, a facsimile machine, an automatic meter reader or an answering machine, shares a telephone line with a subscriber's telephone and must grant the telephone primary access to the line. The present invention prevents the secondary device from seizing the line when the telephone is already off-hook and will terminate a line seizure by the secondary device if the subscriber picks up the telephone handset during use of the line by the secondary device. An average interval for charging a capacitor to a threshold voltage in response to an on-hook voltage appearing across the telephone line is determined. When the secondary communications device is ready to use the line, circuitry measures an interval for charging the capacitor in response to the current voltage appearing across the telephone line. The secondary communication device seizes the line only if the measured interval does not exceed the average interval by more than a predetermined amount. After seizure by the secondary communication device, a steady-state condition is brought about between the secondary device, the line steady-state impedance, and the central office voltage source. If the line impedance drops from the steady-state value, the circuitry assumes that the subscriber has taken the telephone off-hook and terminates the line seizure by the secondary device.
Patent CA-2120229-A1 (CA)
Inventor: LIEGEOIS JEAN-FRANCOIS FERNAND
IPC: A61K31/55
Filed: 1991-10-10
Abstract: Methylpiperazinoazepine derivatives of general formula (I), wherein X, R1, R2, N1 and N2 have various meanings, pharmaceutically acceptable salts thereof, and their preparation and use, are described.
Patent CA-2121969-A1 (CA)
Title: Pre-Treatment of Sulfite Pulp Before Bleaching with Oxygen Containing Chemicals
Inventor: GARROOD BERNARD FREDERICK
IPC: D21C/
Filed: 1994-04-22
Abstract: This invention relates to the pre-treatment of sulfite pulp.  More particularly, this invention relates to a novel process for caustic extraction of unbleached sulfite pulp to reduce metallic impurities in the pulp. The process of reducing metallic impurities in unbleached sulfite pulp  comprises  subjecting the pulp to caustic extraction.
Patent CA-2122009-A1 (CA)
Title: Gas delivery system
Inventor: NEUMANN BARRY R
IPC: F02B19/10
Filed: 1992-10-23
Abstract: A gas delivery system for gas fuelled internal combustion engines, comprising a gas fuel delivery means (10) for delivering a controlled amount of gaseous fuel to a region adjacent a source of ignition (26). The gas fuel delivery means (10) comprises first and second delivery means (16, 18) for delivering gaseous fuel to a pre-combustion zone (12) and a combustion zone (14) respectively.  Gas control means (20, 22) control the relative proportions of gaseous fuel delivered by the first and second delivery means (16, 18) respectively so that combustion in the combustion zone (14) can be achieved with minimum gaseous fuel by initiating ignition of gaseous fuel in the pre-combustion zone (12). Thus, the fuel/air ratio within the combustion zone (14) can be minimised (lean burn regime) without the onset of engine misfire.
Patent CA-2128839-A1 (CA)
Inventor: KOCH THOMAS L
IPC: H04B10/61
Filed: 1994-07-26
Abstract: OPTICAL MODULATORS AS MONOLITHICALLY INTEGRATED OPTICAL                       ISOLATORS Abstract An apparatus and technique for providing isolation for a signal source utilizing two or more modulators is described.  In particular, the apparatus generates a timed sequence of "open gates" that are synchronized to the data signal which permit transmission in a forward direction, and which attenuate a reverse direction signal.  Another embodiment attenuates primarily reflected light signals by utilizing a passive waveguide and a modulator.  The passive waveguide provides a propagation delay such that signals reflected from its end facet are attenuated by the modulator. The apparatus is suitable for use as an isolator for a light source in a high-speed optical fiber data transmission system.
Patent CA-2128924-A1 (CA)
Title: Cover for an air bag housing
Inventor: HANSEN SCOTT L
IPC: B60R21/215
Filed: 1994-07-27
Abstract: COVER FOR AN INFLATABLE AIR BAG HOUSING A cover for an inflatable air bag housing is formed of integrally molded resinous plastic material and defined therein is a hinge area and a thin fracture line forming a door which pivots to an open position upon fracture of the cover along the fracture line when an air bag is inflated. A metal reinforcing element is embedded in the resinous plastic material and includes segments diverging and below the hinge area forming an open space or void which is filled in with a low density collapsible, energy absorbing, rigid foam which exhibits minimal spring back. The filler helps prevent sagging or read-through of the cover above the void when prolonged exposure to heat and sun is experienced. Moreover, the foam filler absorbs energy during bag deployment and aids in preventing plastic resin from leaking into the void space during the initial fabrication of the cover as the metal reinforcement element is molded in place.
Patent CA-2129339-A1 (CA)
Title: Inhibitors of thrombosis
Inventor: PEARSON DANIEL A
IPC: C07K14/745
Filed: 1993-02-12
Abstract: This invention relates to peptide aldehyde analogs that inhibit the thrombin or Factor Xa. The compounds are thought use-ful for preventing or treating conditions in mammal characterized by abnormal thrombosis.
Patent CA-2132310-A1 (CA)
Title: Methods of achieving antileukemia activity using 16-membered macrolide-type compounds
Inventor: HOLT TOM G
IPC: A61K31/365
Filed: 1993-03-12
Abstract: Inhibition of renal cancer, melanoma, colon cancer, lung cancer and leukemia cells by administration of compounds from the bafilomycin and hygrolidin groups of compounds.
Patent CA-2133113-A1 (CA)
Title: Power gas tank cover
Inventor: CHERNG BING J
IPC: B60K15/04
Filed: 1994-09-28
Abstract: A power gas tank cover including a motor, a collar including an annular portion, a tubular portion formed at one side of the annular portion and having a hole communicated with an opening of the annular portion, a recess between the annular portion and the neck portion, and an inclined track on an inner side of the neck portion, a worm shaft inserted into the tubular portion and connected with the motor, a sleeve fitted in the inclined track, an inner jacket being a cone-shaped member with a first orifice, an outer jacket rotatably fitted on the inner jacket and provided at a lower portion with a worm gear meshed with the worm shaft, a pressure relief valve arranged on a top of said inner jacket, and a transmission shaft pivotally connected with the outer jacket at an end and with a gas tank door at another.
Patent CA-2134044-A1 (CA)
Inventor: TAKAHASHI HIDEO
IPC: C09D7/62
Filed: 1994-10-21
Abstract: ABSTRACT OF THE DISCLOSURE           Dendrite or asteroidal titanium dioxide micro-particles having a length of 0.2 to 0.5 µ m, a thickness of 0.05 to 0.1 µ m, and a specific surface area of 20 to 130 m2/gram, are produced by treating hydrated titanium oxide particles with an alkali, mixing instantaneously the resulting reaction product with an amount of hydrochloric acid in a ratio of 1 to 4 mols of hydrochloric acid to one mol of the titanium oxide in the reaction product to effect a reaction, then aging under heat at 85 °C or higher, and then drying or, if necessary, firing after the drying, and subsequently may be coated with at least one from oxides and hydrated oxides of elements selected from aluminum, silicon, titanium, zirconium, tin and antimony to improve the dispersibility and resistance to light of the particles, or may be coated with tin oxide containing antimony or indium oxide containing tin to make the particles electroconductive.  These titanium dioxide micro-particles are useful for use in electroconductive paints, electroconductive resin compositions, paints and electroconductive paints for magnetic recording media, sunscreen cosmetics, UV screening paints and UV shielding plastic compositions and the like.
Patent CA-2136126-A1 (CA)
Title: Process and apparatus for the optical inspection of a transparent region of a container, in particular the mouth region
Inventor: BUCHMANN CHRISTA
IPC: G01N21/90
Filed: 1994-11-18
Abstract: To photograph the mouth region (2) of a bottle (1), a light-emitting surface (3) is arranged below the mouth region to be photographed.  The light-emitting surface (3) is illuminated by means of an illuminating device (4) and the image of the illuminated mouth region (2) is directed to a camera by a mirror arrangement (5,6,11).  The light-emitting surface makes it possible to image the mouth region in transmitted light, facilitating detection of defects and soiling in the mouth region from the interpretation of the image recorded by the camera.
Patent CA-2136140-A1 (CA)
Title: Carcinostatic for hormonotherapy containing dienogest as effective component
Inventor: SHIBUTANI YASUNORI
IPC: A61K31/565
Filed: 1994-11-18
Abstract: A carcinostatic for a hormonotherapy containing dienogest or its solvate, which is expected to exert therapeutic effects for a broad range of cancer cases at a far lower dose than that of conventional hormonotherapeutic agents and utterly free from side effects that the conventional high-dose hormonotherapy had suffered.
Patent CA-2136469-A1 (CA)
Inventor: ANNIS GERALD A
IPC: H05K9/00
Filed: 1994-11-23
Abstract: An electronic device such as a portable computer is shielded against electromagnetic interference using a flexible envelope that surrounds a circuit card within the housing of the device. The flexible envelope forms a shielding enclosure and has an electrically insulating flexible sheet, for example of polyethylene, and a sheet of conductive fibers embedded in the flexible sheet so as to leave a nonconductive face oriented toward the circuit card. The conductive fibers can be metallized nylon and are sufficiently dense to obtain a resistivity of 10-1 to 100-2 .OMEGA./~. The enclosure forms a hollow envelope with the conductive fibers coupled electrically across a seam, for example by cutting the flexible sheet and embedded fibers using heat. For use with a portable computer having a pivoting screen, a neck extension of the enclosure carries conductors through the area of the pivot. For access to circuit board elements, for example for changing or adding chips, an access opening is provided with a conductive extension that is movable to overlap the opening or to expose the opening. The flexible envelope can be joined to a circuit ground by clamping conductive fibers on an exposed face to a metal connector panel of the device.
Patent CA-2136522-A1 (CA)
Title: Portable Tree Stand
Inventor: BATOR EUGENE A
IPC: E06C1/34
Filed: 1994-11-23
Abstract: A portable tree stand is provided for use by a person to climb to and descend from an elevated position next to an upright object.  The stand comprises a pole, a clamping assembly attached to the pole near its top end for securing the pole to the upright object, a device on the bottom end of the pole for anchoring it to the ground and upper and lower foot supports for use by the person to climb and descend the pole.   Each foot support is slidably mounted on the pole but has a friction device that locks the foot support in a fixed position on the pole in response to a downwardly applied force.
Patent CA-2139303-A1 (CA)
Title: Handle of a corrugated cardboard packing box
Inventor: HEO SE-HWAN
IPC: B65D5/468
Filed: 1994-12-29
Abstract: A handle for a corrugated cardboard box that can prevent deterioration in the appearance of the box.  The handle is formed by a cut that defines a handle portion. There is a bendable part connecting both edges of the handle portion.  Openings are formed where both edges of the handle portion meet the bendable part and these act to disperse stress applied to the handle portion.  In a preferred embodiment, the box includes a packing piece, for example of polystyrene.  The bendable part comprises a plurality of lines any one of which can be selected as the bend depending on the position of the packing piece within the box.
Patent CA-2140810-A1 (CA)
Title: Portable musical instruments cart
Inventor: BENTING GARY M
IPC: B62B3/02
Filed: 1995-01-23
Abstract: A portable musical instrument support for storage, transport, and performance support of musical instruments. The portable musical instruments cart provides for the efficient setup, breakdown, storage and transport of a multiplicity of musical instruments, and is especially adapted for the storage and support of ORFF instruments. The portable musical instruments cart includes a base frame supported by a floor engaging wheel assembly, a pair of fixed shelf surfaces, and first and second expandable shelf assemblies. The base frame includes opposed upright standards of uneven height, and the first and second expandable shelf assemblies are pivotally coupled to respective ones of the upright standards. The expandable shelf assemblies each include a generally U-shaped support leg that supports a respective shelf assembly when in the expanded position, and which provides a hand graspable handle for maneuvering the portable instrument cart when in the folded position.