baber/WOPTO huggingface dataset:
Patent CA-1292668-C (CA)
Title: Encapsulated assemblage and method of making
Inventor: SAMUELSON GAY M
IPC: H05K1/03
Filed: 1988-06-03
Granted: 1991-12-03
Abstract: ENCAPSULATED ASSEMBLAGE AND METHOD OF MAKING          Abstract of the Disclosure An  encapsulated  assemblage  and  a  process  for  making  an encapsulated assemblage comprising:    (a) silanizing a substrate thereby forming a silanized substrate; (b) coating said silanized substrate with at least one thin extruded coherent film forming a coated substrate, said film consisting essen-tially of:       (1) about 75 to about 90 parts by weight of a blend of:           (a) about 65 to about 75 parts by weight of a selectively hydrogenated two-block polymer wherein one polymer block is designated by A and a  second polymer block is designated by B such that prior to hydrogenation, (l) each A is a polymer block of a monovinyl or alpha alkyl monovinyl arene having a number average molecular weight in the range of from about 5,000 to about 75,000, said A blocks comprising from about 10 to about 40% by weight of the total block copolymer, and (2) each B is a polymer block having a number average molecular weight in the range of from about 10,000 to about 150,000 and is formed by polymerizing a conjugated diene having from 4 to 10 carbon atoms per molecule, and said B blocks comprising from about 90 to about 60% weight of the total block copolymer, and (b) about 25 to about 35 parts by weight of a selectively hydrogenated multiblock copolymer which contains at least two kinds of polymer blocks wherein one polymer block is designated by A and a second polymer block is designated by B such that:                   (1)  each A is a polymer endblock of a monovinyl or alpha alkyl monovinyl arene having a number average molecular weight in the range of from about 5,000 to about 75,000, said A blocks comprising from about 10 to about 40% by weight of the total block copolymer, and (2)  each B is a polymer midblock having a number average molecular weight in the range of from about 10,000 to about 150,000 and is formed by polymerizing a conjugated diene having from 4 to 10 carbon atoms per molecule, and said B blocks comprising from about 90 to about 10% weight of the total block copolymer, and (2) about 9.5 to about 23.5 parts by weight of a hydrogenated .alpha.-methyl styrene polymer resin;         (3)  about  0.5 to about  1.5 parts by weight of a phenolic antioxidant,  a UV absorber with benzotriazole functionality, and a IV absorber with hindered amine functionality; (c)  applying a vacuum to the assemblage thereby forming a pressure gradient  between  said  substrate  and  said  film,  and  thereby vacuum laminating the assemblage; and (d)  heating  said  vacuum  laminated  assemblage  to  a  temperature greater than the softening point of said film and less than the melting point of solder and thereby heat sealing said assemblage.
Patent CA-1312785-C (CA)
Title: Mobile machine for distributing and shaping the ballast bed of a railroad track
Inventor: THEURER JOSEF
IPC: B61D15/00
Filed: 1988-06-30
Granted: 1993-01-19
Abstract: MOBILE MACHINE FOR DISTRIBUTING AND SHAPING     THE BALLAST BED OF A RAILROAD TRACK     ABSTRACT OF THE DISCLOSURE   A mobile machine for distributing and shaping the ballast bed of a railroad track comprises a machine frame, and a ballast plow arrangement comprising a ballast planing plow including two vertically adjustable center plowshares arranged between the rails and a respective rail-bridging tunnel-shaped element associated with each rail and embracing the associated rail.  A vertically adjustable, transversely extending ballast scraping and damming wall is arranged between the tunnel-shaped elements immediately behind the center plowshares in the operating direction, the wall having an upper edge, and a conveyor band is arranged immediately behind the ballast scraping and damming wall for removing any ballast flowing over the upper edge of the wall.
Patent CA-1305743-C (CA)
Title: Arrangement for controlling the removal of moisture from a two-cylindertype moisture remover
Inventor: HATA YASUHISA
IPC: B01D53/04
Filed: 1988-07-11
Granted: 1992-07-28
Abstract: (Case No. 8447) ABSTRACT OF THE DISCLOSURE   A system for removing moisture from compressed air in pneumatic brake equipment including an air compressor having an outlet pneumatically connected to an inlet of a cooler.          The cooler having an outlet pneumatically connected to a pair of electromagnetic multi-way valves.  Each of the valves includes a supply section and an exhaust section.  A pair of drying cylinders have inlets selectively pneumatically connectable to the supply and exhaust sections of the respective pair of electromagnetic multi-way valves.          An air reservoir has its inlet pneumatically connected to the outlets of the drying cylinders via a respective check valve.  A governor is pneumatically connected to the air reservoir for sensing the pressure level in the air reservoir.  A control circuit is electrically connected to the pair of electromagnetic multi-way valves and the governor for causing the drying cylinders to switch to the drying and regenerating state at a preset time only when the air compressor is continuously operating for a time longer than the preset time and to remain in the same positions that they were in just prior to the stopping of the air compressor.
Patent CA-1302453-C (CA)
Title: Two-wheeled hand truck construction
Inventor: MORTENSON CARL N
IPC: B62B1/10
Filed: 1988-07-13
Granted: 1992-06-02
Abstract: IMPROVED TWO-WHEELED HAND TRUCK CONSTRUCTION     ABSTRACT OF THE DISCLOSURE        An improved two-wheeled hand truck, with a pair of horizontally spaced, vertically extending side rails, connected to form a primary frame, has axle-supporting brackets fixed to the lower end of each side rail and extending rearwardly therefrom to support an axle and a pair of wheels. An angle-shaped nose plate, having a forwardly extending load support platform, and an upturned rear wall, releasably mounts a generally T-shaped pedestal part with a post which is receivable within the side rail for releasably securing each of the side rails to the forwardly extending portion of the nose plate.   A second rigid connection to resist pivoting of the nose plate is provided on each wheel supporting bracket, at a spaced distance rearwardly from each side rail for fixing the upturned portion of the nose plate to each bracket.
Patent CA-1315265-C (CA)
Title: Drain and shutoff valve assembly for a pressure tank
Inventor: RYAN WILLIAM E
IPC: F16L55/07
Filed: 1988-07-21
Granted: 1993-03-30
Abstract: DRAIN AND SHUTOFF VALVE ASSEMBLY      FOR A PRESSURE TANK Abstract of the Disclosure A drain and shutoff valve assembly for a water pressure tank.  The lower end of the tank is pro-vided with a non-circular opening within which the drain and shutoff valve assembly is mounted.  The as-sembly includes a plastic body having an outer non-cir-cular section, which is received within the opening in the tank, and an inner section having a larger cross-sectional area than the outer section.  The valve body is provided with a drain passage which can be opened and closed by a needle-type valve.  An annular seal is disposed between the inner section of the body and the inner surface of the tank, while a retaining clip is engaged with a groove in the outer section of the body and bears against the outer surface of the tank to hold the valve body in position within the tank opening.
Patent CA-1330375-C (CA)
Title: Aqueous coating materials based on secondary dispersions of carboxyl-containing copolymers of acrylates or methacrylates
Inventor: NEUBERT GERHARD
IPC: C09D7/45
Filed: 1988-08-10
Granted: 1994-06-21
Abstract: Abstract of the Disclosure:  Aqueous coating materials are based on a mixture of (A) an aqueous secondary dispersion of carboxyl-contain-ing copolymers of acrylates or methacrylates having an acid number of from 15-150 and a K value of 22-50, as a binder, (B) not less than 5% by weight, based on the binder (A), of pigments and/or fillers, each of which contains or consists of a calcium compound or magnesium compound, and (C) 0.1-10% by weight, based on the components (B), of a monoester of phosphoric acid whose alcohol component is derived from an alkoxylated C4-C24-alcohol, phenol or an alkylphenol, the concentration of the components (B) being from 2-70% by volume, based on the solids of (A) and (B).
Patent CA-1332702-C (CA)
Inventor: ROGAL JAMES A
IPC: B32B3/14
Filed: 1988-08-16
Granted: 1994-10-25
Abstract: ABSTRACT OF THE DISCLOSURE    A method of forming a rubber-ceramic coating on a metal surface.  A rubber coat is applied to the metal surface and heated to a temperature of about 100°F. plurality of discrete ceramic bodies are positioned on the rubber surface.  The ceramic bodies are then pressed into the rubber coat while maintaining the temperature at a range in which the rubber will not cure.
Patent CA-1310761-C (CA)
Inventor: CHOU FUJIO
IPC: G06F1/24
Filed: 1988-08-19
Granted: 1992-11-24
Abstract: ABSTRACT           Disclosed is a memory check apparatus capable of detecting any position difference of output data due to erroneous data written into a memory.  The memory check apparatus comprises a memory check circuit for a memory system using a plurality of memories whose write addresses and read addresses are updated in response to a data write clock pulse, and a data read clock pulse, respectively.  A selector inserts unique word for data error detection into input data at predetermined intervals.  A write clock pulse generator supplies the write clock pulse to each of the plural memories, while a read clock pulse generator supplies the read clock pulse to each of the plural memories.  A unique word detector detects the unique word from data read out of the plural memories in response to the read clock pulse and generates a detection signal.  A reset circuit generates a reset signal to reset the plural memories if said detection signal is not generated within a predetermined period of time.
Patent CA-1283600-C (CA)
Inventor: STEIGMAN FREDERIC N
IPC: B01D5/00
Filed: 1988-08-29
Granted: 1991-04-30
Abstract: ABSTRACT OF THE DISCLOSURE A process for abatement of warm melting point vapors from gas streams is provided.  The warm melting point vapors are solidified by direct contact with a chilled liquid, and are subsequently removed from the chilled liquid using known separation techniques.  The chilled liquid exhibits a vapor pressure at the contacting temperature which is sufficiently low to preclude unsafe levels of the chilled liquid vapor in the processed gas stream. The chilled liquid is cooled using indirect heat exchange with a cryogenic liquid and is recycled.
Patent CA-1298866-C (CA)
Title: Ultrasonic driving device
Inventor: HONDA KEISUKE
IPC: H01L41/08
Filed: 1988-09-13
Granted: 1992-04-14
Abstract: Abstract of the Disclosure:          A stator consists of a cylindrical piezoelectric vibrator and electrodes respectively divided in two in its inside and outside portion. When alternative current voltage is applied to respective one of divided electrodes in the inside and outside portions, reversible progressive waves generate on the end and side portions of the stator. When a rotary member is combined with the end or side portion of the stator, the rotary member can reversibly be moved.
Patent CA-1324620-C (CA)
Inventor: WILSON JOSEPH T III
IPC: B41J11/30
Filed: 1989-01-20
Granted: 1993-11-23
Abstract: ABSTRACT      A feed mechanism for transporting paper has an endless band with transport pins for insertion into the perforations in circular perforations in the paper.  The feed pins are part of drive elements attached through perforations in an endless flexible band to gear teeth which are engaged by grooves in a drive pulley.  The transport pins have a cap portion on top of a base portion.  The cap portion is tapered in the shape of a circular involute and extends from the top of the truncated circular conical base portion.  The perforations in the band have the shape of an ellipse with the major axis thereof aligned in the direction of movement of the band.  The band can be either thin flexible steel or polymer and the pin portion and gear portion of the drive elements can be integral and molded from an elastomer material through the elliptical perforations in the band.
Patent CA-1322293-C (CA)
Title: Method and machine arrangement for working in a  track switch section
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1989-02-03
Granted: 1993-09-21
Abstract: METHOD AND MACHINE ARRANGEMENT FOR WORKING                  IN A TRACK SWITCH SECTION     Abstract of the Disclosure A method of working a main track and a laterally adjacent track in a track switch section in tandem comprises the steps of intermittently moving a track leveling, lining and tamping machine with lifting tools and vertically and laterally adjustable, vibratory tamping tools along a main track, lifting the main track under the control of a reference system with the lifting tools to a desired level at respective longer. ties connecting the tracks, and tamping ballast under the lifted ties with the tamping tools.  A switch leveling and tamping machine with lifting tools is moved along the laterally adjacent track and, in the same operating stage, at least one of the rails of the laterally adjacent track is lifted with the lifting tools of the switch leveling and tamping machine, and ballast is tamped under at least a portion of the longer ties at the laterally adjacent track.  The ballast tamping is completed under any not previously tamped ties or portions of the longer ties in a subsequent operating stage.
Patent CA-1314146-C (CA)
Title: Ice fishing device
Inventor: KELLER LOUIS J
IPC: A01K97/01
Filed: 1989-06-02
Granted: 1993-03-09
Abstract: Abstract An ice fishing device for aiding an ice fisherman in setting or holding a fishing line over a hole in the ice, and providing a visual signal when a fish is on the line.          The device is characterized by means for releaseably holding a bobber over an aperture in the device, and release and disappearance or "pop-down" of the bobber when a fish is on the line. The device insulates the hole from the atmosphere and provides for solar heating of the hole area to prevent freeze-over of the hole.  Jigging of the line is also provided for by the invention.
Patent CA-1337677-C (CA)
Inventor: ZERTANI RUDOLF
IPC: G03F7/027
Filed: 1989-07-24
Granted: 1995-12-05
Abstract: A photopolymerizable recording material is diclosed comprising a base material, a photopoly-merizable layer and a cover layer which comprises a water-soluble  polymer  which   is   substantially impermeable to atmospheric oxygen,  and a polymer which binds atmospheric oxygen and is virtually completely soluble in water at 20°C.  The material displays reduced sensitivity to atmospheric oxygen, even on prolonged storage and at elevated ambient temperatures and elevated atmospheric humidity.
Patent CA-1334153-C (CA)
Inventor: ANDERSON PHILIP A
IPC: F02B61/06
Filed: 1989-09-19
Granted: 1995-01-31
Abstract: An internal combustion engine comprising an engine block, a crankshaft rotatably supported by the block and including an axis, a first portion which is cylindrical in shape, which is concentric with the axis, and which has a uniform radius, and a second portion extending from the first portion in concentric relation thereto and having a radius less than the radius of the first portion to define a radially extending shoulder on the first portion, a flywheel including a surface engaging the shoulder, and a central aperture receiving the second portion of the crankshaft and having a radius less then the radius of the first portion, and bolts extending through the flywheel and into the first portion of the crankshaft for securing the flywheel to the crankshaft.
Patent CA-1328639-C (CA)
Inventor: GUERET JEAN-LOUIS
IPC: A46B9/02
Filed: 1989-09-27
Granted: 1994-04-19
Abstract: 9 BROSSE POUR L'APPLICATION D'UN PRODUIT COSMETIQUE, EN PARTICULIER SUR LES CILS OU LES CHEVEUX. La brosse pour l'application d'un produit cosmétique, en particulier sur les cils ou les cheveux, comprend une multitude de poils implantes transversalement dans une âme (2), en particulier formée par des spires métalliques torsadées, les poils étant formes par un mélange de poils relativement souples (5) et de poils relativement rigides (4). Les poils relativement souples ont une longueur supérieure aux poils relativement rigides et les extrémités extérieures des poils relativement rigides sont plus proches de l'âme de la brosse que les extrémités extérieures des poils relativement souples. (Figure 1).
Patent CA-1338609-C (CA)
Inventor: OSTRANDER KENNETH A
IPC: G01W1/16
Filed: 1994-02-10
Granted: 1996-09-24
Abstract: An apparatus for providing a map-like display of weather phenomena such as lightning discharges, in which the distance from an observation location to the source of the discharge is determined from the ratio of the integrated intensity of two different components of lightning produced signals, the intensity of the first component varying as the inverse of the distance and the intensity of the second component varying as the inverse of the square of the distance.
Patent CA-1338964-C (CA)
Inventor: MILLER WILLIAM R
IPC: G05D3/12
Filed: 1995-05-12
Granted: 1997-03-04
Abstract: A system for automatically positioning a plurality of tool-holding carriages along an elongate guide member utilizes a single drive member to move all of the carriages simultaneously.  The carriages each have clutches for selectively engaging or disengaging the drive member so that the carriages can be moved relative to each other by the drive member, and can be moved simultaneously in opposite directions along the guide member if desired.  The drive member is capable of moving each carriage throughout its respective maxi-mum range of movement with a continuous motion, without any reversal of the drive member or any disengagement of the respective carriage from the drive member.  Each carriage has an electrically-powered position sensor capable of transmitting different discrete signals for different positions of the carriage so that it provides absolute indications of position rather than indica-tions which are relative to some reference position.  A sealing enclosure surrounds both the drive member and the carriages, so as to prevent the entry into the enclosure of airborne particles, and likewise surrounds all fluid and electrical power conduits to the car-riages.  Automatic positioning of the various carriages is simplified by precisely positioning them sequen-tially, in an order corresponding to progressively larger distances of movement required for each carriage to reach its desired position.
Patent DK-166066-C (DK)
Inventor: BJOERNBERG STEN GUNNAR
IPC: A61L2/16
Filed: 1985-03-12
Granted: 1993-08-02
Abstract: A bacteria adsorbing composition which includes a first component comprising a powerfully hydrophobic, bacteria adsorbing, physiologically innocuous, preferably water-insoluble material, and a second component comprising a hydrophilic, liquid absorbing, physiologically innocuous material in which:a) the hydrophilic material is present in the form of one more layers and the hydrophobic material is present in the form of one or more liquid permeable layers or is found applied to such a layer or layers,b) the two materials are present in admixture with each other, preferably in the form of particles, orc) the two compounds are conmbined chemically in one single substance which consists of a dry, particulate, water-swellable polymer exhibiting hydrophobic groups.
Patent DK-155291-C (DK)
Inventor: ACDA PETRUS MARINUS
IPC: F16L58/10
Filed: 1982-05-17
Granted: 1989-07-31
Abstract: 1. Device for cladding walls made of concrete (1) comprising a sheet of plastic material (2) having coupling members (3, 10) on its side facing the wall (1), characterized in that the device additionally comprises generally T-shaped fastening members (4) made of a rigid material and capable of having different heights whose foot-plate (5) is anchored to the wall to be clad by a concrete mortar (9) poured between the sheet and the wall to be clad and whose web (6) is equipped at its end with a member for linking (7) by mortising, interacting with the coupling members (3, 10) of the sheet (2).
Patent DK-165841-C (DK)
Inventor: FEIST HEINZ-RUDI
IPC: C10M105/54
Filed: 1984-10-02
Granted: 1993-06-21
Abstract: A process is disclosed for reacting hydrogen fluoride with a fatty acid ester having a melting point less than than 60 DEG  C. The resulting products and various applications for them as lubricants, lubricant additives and pharmaceutical carriers are also described.
Patent DK-156561-C (DK)
Inventor: LAMBIE JOHANNES MARIA HUBERTUS
IPC: C05G3/00
Filed: 1985-11-11
Granted: 1990-02-12
Abstract: Fertilizer composition in granular form having a regulated release of water-soluble fertilizer agents such as nitrogen, phosphorous, and potassium compounds. Each granule has a core comprising fertilizer substances having a known pH value, and a coating encapsulating the core. The coating is based on dicyclopentadiene and either linseed oil or a soy bean oil alkyd. The coating serves as a pH-regulator, so that for a core having a pH value below 6.0, the pH of the coating is regulated to be in the range of 6.0 to 9.0, while for a core having a pH value higher than 6.0 the coating includes a mixture of trace element compounds and has a pH value lying between 4.5 and 9.0.
Patent FI-74468-C (FI)
Inventor: SCHAEFFER HOWARD JOHN
IPC: A61K31/52
Filed: 1983-10-13
Granted: 1988-02-08
Abstract: Compounds of the general formula <CHEM> (wherein X is sulphur or oxygen or a chemical bond; R<1> is halogen, amino or azido; R<2> is hydrogen, hydroxy, alkyl or hydroxyalkyl; R<3> is hydrogen or alkyl; R<4> is hydroxy, hydroxyalkyl, benzyloxy, phosphate or carboxypropionyloxy; R<5> is hydrogen, alkyl or hydroxyalkyl) and salts and esters thereof, have been found to have valuable antiviral activity particularly against herpes viruses. Methods for the preparation of the above compounds are described as well as pharmaceutical formulations containing such compounds.
Patent FI-92397-C (FI)
Inventor: OXFORD ALEXANDER WILLIAM
IPC: C07D401/04
Filed: 1988-08-12
Granted: 1994-11-10
Abstract: Compounds are disclosed of formula (I) <CHEM>  wherein  R1 represents H or C1-6 alkyl;  R2 represents H or C1-6 alkyl;  R3 represents H;  R4 represents H or C1-3 alkyl; and pharmaceutically acceptable salts and solvates (for example hydrates) thereof. The compounds are indicated as useful for the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders. Processes and intermediates for their preparation and pharmaceutical compositions containing them are also disclosed.
Patent FI-89365-C (FI)
Inventor: HANHIJAERVI HANNU
IPC: A61P19/10
Filed: 1990-12-20
Granted: 1993-09-27
Abstract: PCT No. PCT/FI91/00396 Sec. 371 Date Oct. 20, 1993 Sec. 102(e) Date Oct. 20, 1993 PCT Filed Dec. 18, 1991 PCT Pub. No. WO92/11268 PCT Pub. Date Jul. 9, 1992.The invention relates to novel methylenebisphosphonic acid ester amide derivatives of general formula (I), in which formula W1, W2, W3 and W4 are independently the group OR1 or the group NR2R3 wherein R1, R2 and R3 independently are hydrogen or straight or branched, optionally unsaturated C1-C22-alkyl, optionally substituted, optionally unsaturated C3-C10-cycloalkyl, aryl, aralkyl or silyl SiR3, or the groups R2 and R3 form together with the adjacent nitrogen atom a 3 to 10-membered saturated, partly saturated or aromatic heterocyclic ring, wherein in addition to the nitrogen atom, there may be one or two heteroatoms from the group N, O and S, provided that in formula (I) at least one of the groups W1, W2, W3 and W4 is hydroxy and at least one of the groups W1, W2, W3 and W4 is amino group NR2R3, Q1 and Q2 are independently hydrogen, fluorine, chlorine, bromine or iodine, including the stereoisomers, such as the geometrical isomers and the optically active isomers, of the compounds, as well as the pharmacologically acceptable salts of the compounds.