baber/WOPTO huggingface dataset:
Patent CA-1320372-C (CA)
Title: Non-adiabatically-tapered connector
Inventor: NEWHOUSE MARK A
IPC: G02B6/26
Filed: 1989-08-10
Granted: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a mode field modifier which can be used in a fiber-to-fiber connector or a source-to-fiber connector.  In a downtaper-type mode field modifier embodiment, the modifier comprises a modifier core of refractive index n1 surrounded by first and second cladding layers having refractive indices n2 and n3, respectively. In an uptaper-type mode field modifier embodiment, the modifier comprises a modifier core of refractive index n1 surrounded by a cladding layer having a refractive index n2.  The refractive indices are such that n1 > n2 > n3.  In both embodiments, there is a nonadiabatic taper intermediate the ends of the mode field modifier, whereby a substantial amount of mode coupling occurs therein.
Patent CA-1341018-C (CA)
Inventor: JOHNSON VIRGINIA G
IPC: C12N9/00
Filed: 1989-08-14
Granted: 2000-06-06
Abstract: A potent and specific immunotoxin is prepared by coupling an inactivated diphtheria toxin to a binding moiety such as a monoclonal antibody or transferrin.      The immunotoxins are specific for human tumors and leukemias and are indistinguishable in cell toxicity from that of the native toxin linked to the binding domain without the toxicity to other cells. The immunotoxin is useful in treating graft versus host disease as well as selectively killing tumor cells, such as medulloblastoma and glioblastoma cells.
Patent CA-1321183-C (CA)
Title: Tank stabilizer with suspension straps
Inventor: STEMPIN DAVID R
IPC: F17C13/08
Filed: 1989-08-29
Granted: 1993-08-10
Abstract: ABSTRACT A stabilizer for a small pressurized gas cylinder which has a ring shaped foot at is lower end. The stabilizer consists of a truncated cone shaped member with a lower edge of greater diameter than the cylinder and an in turned upper edge that snugly engages the lower end of the cylinder. The cylinder is prevented from slipping through the stabilizer by straps which join opposite edges of the stabilizer and suspend the cylinder.
Patent CA-1336252-C (CA)
Title: One-piece wave deflector for i.c. engine intake system
Inventor: DALY PAUL DESMOND
IPC: F02B27/02
Filed: 1989-09-13
Granted: 1995-07-11
Abstract: An internal combustion engine has two differently tuned sets of runners leading to the cylinders.  A wave deflector element transversely spans a particular runner for one cylinder and the corresponding particular runner for an adjacent cylinder, and there is one wave deflector element for each pair of cylinders.  The wave deflector elements are selectively operated in unison by an actuator to either open or close the runners of the set with which they are associated depending upon the operating state of the engine.  The actuator is controlled by an electronic control unit.  Each wave deflector element comprises a shaft and a pair of wave deflectors integrally formed of plastic so as to be of one-piece construction.  The wave deflector element is resiliently flexible by bending for installation in the runners that it controls.
Patent CA-1314194-C (CA)
Title: Apparatus for relieving the pressure generated by an explosion
Inventor: BRENNECKE HERMANN
IPC: A62C2/06
Filed: 1989-09-19
Granted: 1993-03-09
Abstract: ABSTRACT OF THE DISCLOSURE            An apparatus is disclosed for relieving the pressure generated by an explosion from lines through which substances that constitute an explosive hazard flow, the supply line that comes from the site of the explosion opening into a chamber, and an outgoing line being connected to the chamber opposite the supply line.  In addition the chamber incorporates at least one safety door, cover plate or the like that opens to the atmosphere when subjected to the pressure generated by an explosion.  The intervening space between the chamber and the incoming line can be closed off by means of a quick-acting closing device that consists either of a hydraulically or pneumatically operated annular diaphragm or of a curtain or cloud of finely divided extinguishing agent.
Patent CA-1314603-C (CA)
Inventor: YAMAMOTO KENJI
IPC: D06F34/28
Filed: 1990-10-25
Granted: 1993-03-16
Abstract: ABSTRACT OF THE DISCLOSURE           A washing machine comprises a tub, in which a pul-sator is rotatably arranged.  The pulsator is driven by a motor positively or reversely.  When a start switch is pressed, first an initial cycle is started for a relatively short period of time to dissolve detergents.  When this initial cycle is completed, a main cycle is started, during which the pulsator repeats positive and reverse rotations with intervals.  The main cycle is arranged to continue for a set period of time, into which auxiliary cycles shorter than the main cycle are intermittently inserted.  The positive and reverse rotation times of adjoining repeating units included in the main cycle differ from each other.  In the auxiliary cycle, its repeating unit involves a relatively longer ro-tating time or a shorter recess time of the pulsator as com-pared with the repeating unit constituting the main cycle. Accordingly, during the auxiliary cycle, a water current stronger than that in the main cycle is produced, thus re-ducing clothes entanglement during a washing process, without undue deterioration in performance.
Patent CA-1317122-C (CA)
Inventor: MORRIS DAVID A N
IPC: C12Q1/28
Filed: 1991-10-02
Granted: 1993-05-04
Abstract: ABSTRACT         A device for measuring transmittance of light comprises a light source in the form of a light-emitting diode, a photodetector and signal processor.  The concentration of a substance in a fluid sample can be accurately determined by coating the light-emitting diode with a reagent that is chemically reactive with the substance and measuring light transmitted from the coating before and after the substance is applied to the coating.  The coating can contain a solid support matrix, such as a translucent nonwoven paper web of the type used in reagent test strips and similar indicator devices. The invention is useful for making clinical analyses on body fluids.
Patent DK-163720-C (DK)
Inventor: HORN H J
IPC: B42F13/24
Filed: 1986-06-02
Granted: 1992-09-07
Abstract: 1. Closing device for files with at least two fixed pins (2) attached to a base panel (1) and also to two movable pins (3) which move into an open position by means of a pivotal rod (6) from a closed position in which the free ends of movable pins (3) rest on the free ends of the fixed pins, for the purpose of forming a closed guide for perforated sheets, in the open position of which the free ends of the movable pins (3) are raised from those of the fixed pins (2), characterized in that by operating the pivotal rod (6) the free ends of the movable pins (3) are raised sufficiently far from the free ends of the fixed pins (2) that the pivotal rod (6) can be pivoted between the free ends of both sorts of pins into an end positon in which it is possible easily to insert and turn over perforated sheets.
Patent DK-165732-C (DK)
Inventor: BOMBARDELLI EZIO
IPC: B01D11/02
Filed: 1987-06-16
Granted: 1993-06-07
Abstract: A new process of extraction of oily fruits, in particular of Serenoa ripens fruits, by means of CO2 in hypercritical conditions, allows to obtain an extract devoid of residual solvents and impurities, that can be directly used in the pharmaceutical technique.
Patent DK-163673-C (DK)
Inventor: GREMM WALTER
IPC: C23G1/36
Filed: 1984-10-17
Granted: 1992-08-17
Abstract: A process for the treatment of a spent hydrochloric acid solution containing dissolved iron, zinc, and minor amounts of heavy metals to remove such dissolved metals from the solution, which process comprises contacting said solution with metallic iron in a first stage, whereby trivalent iron present in the solution is reduced to divalent iron and certain of said heavy metals may be reduced to elemental form, next, in a second stage, contacting said solution with metallic zinc, whereby any remaining heavy metals are reduced to elemental form, and then extracting zinc, as zinc chloride, from the resulting aqueous phase with an organic liquid containing a complexing agent for zinc chloride.
Patent FI-58879-C (FI)
Inventor: LARIKKA LEO
IPC: B21C37/29
Filed: 1973-05-30
Granted: 1981-05-11
Abstract: Drill apparatus having a special drill bit with means for drilling a hole into the sidewall of a tube and upon withdrawal of the bit, for forming a flange around the drilled hole. Pins for forming the flange are movable in bores passing crosswise through the drill bit. When the rotating tip portion of the drill bit is withdrawn from the hole, the pins project from the drill bit to cause a flange encircling the hole to be formed.
Patent FI-66608-C (FI)
Inventor: WEBER KARL-HEINZ
IPC: A61K31/495
Filed: 1980-12-19
Granted: 1984-11-12
Abstract: Compounds of the steroisomeric formulas   <IMAGE>  and  <IMAGE> wherein R1 and R2, which may be identical to or different from each other, are each phenyl, substituted phenyl, thienyl or furyl; R3 is hydrogen or straight or branched alkyl of 1 to 3 carbon atoms; and R4 is straight or branched alkyl of 1 to 3 carbon atoms; or R3 and R4, together with each other and the nitrogen atom to which they are attached, form a piperidino, 4-amino-piperidino, 4-(lower alkylamino)-piperidino, piperazino, 4-(alkyl of 1 to 2 carbon atoms)-piperazino or morpholino radical; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antidepressants.
Patent FI-70904-C (FI)
Inventor: PHILLIPPS GORDON HANLEY
IPC: C07J71/00
Filed: 1981-02-13
Granted: 1986-10-27
Abstract: Compounds of the formula <IMAGE> in which R<1> is a fluoro-, chloro- or bromomethyl group or a 2'-fluoroethyl group, R<2> is a group COR<6> in which R<6> is a C1-3-alkyl group, or OR<2> and R<3> together form a 16 alpha ,17 alpha -isopropylidenedioxy group; R<3> is a hydrogen atom, a methyl group (which can be present in either the  alpha  or the ss configuration) or a methylene group; R<4> is a hydrogen, chlorine or fluorine atom; R<5> is a hydrogen or fluorine atom, and the symbol ..... is a single or double bond. The compounds have good anti-inflammatory activity, in particular on topical application. The compounds of the formula I are prepared by esterification, halogenation, reduction, elimination of protective groups and reaction at a 9,11 double bond to form a 9 alpha -halo-11ss-hydroxy group.
Patent FI-75418-C (FI)
Inventor: DOERGES EUGEN
IPC: F23H7/08
Filed: 1984-07-20
Granted: 1988-06-09
Abstract: An inclined furnace grate for an industrial furnace or incinerator with transverse grate beams supporting a downwardly stepped succession of banks of stationary and reciprocating grate bars, the grate beams having arranged in their supporting surfaces removable bearing pads of abrasion-resistant, alloyed cast iron for the sliding support and lateral positioning of the reciprocating grate bars, thereby protecting the softer cast iron grate beams against sliding wear and abrasion. The removable bearing pads are received inside shallow recessed seats and retained in place by the adjacent stationary grate bars.
Patent FI-78270-C (FI)
Inventor: BAEUSCHER HANS
IPC: B65B51/02
Filed: 1985-12-02
Granted: 1989-07-10
Abstract: Installation (30) and process for closing automatically valve bags (10), as well as said valve bags. The valve bags are provided with a bottom valve (14) and a projecting cover sheet (15). The installation comprises a driven conveyor (32) with a valve supply device (34) and lateral guides (36) in a closing station (40), which is provided with a glue coating device (42) and with a movable, preferably elastic compression element (46). The various valve bags are positioned after the filling thereof and provided to the closure station, wherein the projection part (15, 16, 18) is returned to the valve essentially in parallel to a side edge (22) of the valve bag and an adhesive is applied to the neighbouring bottom area (24). Thereafter, the compression element further folds back the projection part and pushes it against the adhesive area of the bag bottom (12). The control of the successive steps is carried out essentially by means of the running of the switching device for the incoming valve bags.
Patent FI-84081-C (FI)
Inventor: LELEU JEAN-BERNARD
IPC: C13K1/10
Filed: 1986-05-14
Granted: 1991-10-10
Abstract: 1. Process for the continuous preparation of anhydrous crystalline dextrose characterized by the fact that a mass constituted by glucose syrup and anhydrous dextrose crystals is brought to pass through, from top to bottom and with malaxation, a crystallization zone of axis preferably substantially vertical in which said mass is subjected to a temperature gradient decreasing globally from 0.2 to 2 degrees C/hour from top to bottom possibly modulated, in which process the crystallization zone is supplied in the vicinity of its upper end, - on the one hand, with glucose syrup having a richness in glucose higher than 92 % by weight, a proportion of dry matter higher than 80 % and a temperature above 60 degrees C and, - on the other hand, with mass subject to crystallization which is taken up and recycled from an intermediate level of the crystallization zone, distant from the ends of the latter by at least 1/4 of the total length, the recycled amount of mass subjected to crystallization representing by volume from 40 to 110 % of the amount of glucose syrup introduced into the zone, at the level of the lower end of which there is continuously collected a crystalline mass rich in anhydrous dextrose crystals which are recovered.
Patent FI-86108-C (FI)
Inventor: SULLIVAN LEROY JAMES
IPC: F42B12/10
Filed: 1986-08-13
Granted: 1992-07-10
Abstract: PCT No. PCT/EP85/00718 Sec. 371 Date Aug. 21, 1986 Sec. 102(e) Date Aug. 21, 1986 PCT Filed Dec. 17, 1985 PCT Pub. No. WO86/03826 PCT Pub. Date Jul. 3, 1986.A shotgun cartridge (1) has an armour piercing shell (11) which includes a main charge (17) arranged to be detonated or exploded by direct percussion of a primer (12). The cartridge (1) includes a bore safe cylindrical arming device (16) integrally formed with the obturator (6), which interrupts the detonation process after detonation of the primer (12). The arming device (16) is arranged to separate from the shell, to arm the shell, after firing of the shell (11) from the barrel of a gun, and the shell (11) includes an open base or rear portion to prevent shrapnel being thrown to the rear on detonation.
Patent FI-91709-C (FI)
Inventor: LINDSKOG INGA MARIANNE
IPC: A61M31/00
Filed: 1987-06-12
Granted: 1994-08-10
Abstract: The invention concerns an intravaginal device comprising a combination of 17 beta -estradiol and a supporting matrix for treating hypoestrogenic women. The device releases continously 17 beta -estradiol at a rate of about 0.5 to about 25  mu g/24 h. The invention also comprises a method of preparing the device and a method of treating hypoestrogenic women by using the device.
Patent FI-92408-C (FI)
Inventor: PREAT JEAN-LUC
IPC: D06N1/00
Filed: 1988-10-12
Granted: 1994-11-10
Abstract: Process for the preparation of an expandable vinyl plastisol capable of yielding cellular products containing a nitrogen-based blowing agent and a zinc salt as accelerator of decomposition of the blowing agent. The accelerator, which is preferably zinc chloride, is incorporated in the plastisol in the form of a solution in a liquid carrier. The process results in cellular products consisting of uniform fine cells without any major change in color.
Patent FI-98629-C (FI)
Inventor: JANSSEN ROBERT A
IPC: C08J7/04
Filed: 1990-01-10
Granted: 1997-07-25
Abstract: A process for encapsulating a preformed polymeric substrate comprises peroxidizing and hydroperoxidizing the surface of said preformed substrate using ozone and then carrying out a crosslinked graft copolymerization of selected ethylenically unsaturated monomers both on and surrounding (encapsulating) said substrate. Such encapsulation of substrates provides protective coatings, ablative coatings and, particularly, soft skirts for hard contact lenses.
Patent NO-162290-C (NO)
Inventor: LEISING FREDERIC
IPC: C08F2/28
Filed: 1984-01-26
Abstract: The present invention provides a cationic latex of copolymers based on conjugated dienes, formed by the steps of preparing an aqueous dispersion of particles by reacting at least one unsaturated tertiary nitrogen compound not capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction medium, containing cationic species, of at least one non-ionic monomer capable of being copolymerized with the non-hydrolyzable unsaturated nitrogen compound to form synthetic polymers and at least one substance which generates cationic species capable of chemically binding with the synthetic polymers; the non-ionic monomer being converted to polymer in the reaction in a degree of up to at least about 30%; and polymerizing, in the aqueous dispersion, at least one conjugated diene or a mixture of conjugated dienes and at least one non-ionic monomer in the presence of an initiator selected from the group consisting of an uncharged initiator and a cationic charge-generating initiator.
Patent NO-165988-C (NO)
Inventor: FREI JOSEF
IPC: B07B9/00
Filed: 1987-03-26
Abstract: A process for working up household, industrial and other similar waste for the recovery of a fibrous and/or granulated material, in which the waste material is subjected to preliminary comminution, magnetic separation, classification, drying and fractionation, wherein the light fraction resulting from the classification carried out after the magnetic separation is subjected to secondary comminution by cutting, and the heavy fraction to a predominantly granulating secondary comminution and thereafter both comminution products are recombined, dried and fractionated into fibrous matter and granulated material, is to be simplified, and in particular the costs reduced. This is achieved in that before the secondary cutting comminution appliance at least one part stream or the whole stream of the light fraction is diverted and fed directly and/or after comminution in a further comminution unit to further utlization. A device for carrying out the method is also proposed.
Patent NO-170230-C (NO)
Inventor: DEGEN HANS-JUERGEN
IPC: D21H19/24
Filed: 1988-01-29
Abstract: Sizing agents for paper are based on finely divided aqueous dispersions of copolymers obtainable by copolymerizing from 40 to 140 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, the weight percentages (a), (b) and (c) always adding up to 100, in the manner of an emulsion polymerization in 100 parts by weight of an aqueous solution containing in solution from 2.7 to 15% by weight of a degraded starch having a viscosity ni from 0.04 to less than 0.12 dl/g at from 40 DEG  to 100 DEG  C. in the presence of a peroxide initiator.
Patent NO-180062-C (NO)
Inventor: SOIKKELI OSMO
IPC: B29C67/24
Filed: 1990-08-02
Abstract: PCT No. PCT/FI89/00013 Sec. 371 Date Sep. 11, 1990 Sec. 102(e) Date Sep. 11, 1990 PCT Filed Jan. 23, 1989 PCT Pub. No. WO89/07733 PCT Pub. Date Aug. 24, 1989.The invention relates to an apparatus for the manufacture of insulating chutes. The apparatus comprises means for winding plies of insulating material on to cores; means for curing the insulating material wound on the cores; means for removing cured insulating material from the cores; and means of or returning empty cores to the winding step. The object is to make the operation of this kind of apparatus more efficient than previously. The object is achieved in such a manner that the cores (12) are arranged in groups on an endless transporter (1), whereby empty spaces corresponding to the number of cores in a group are left between the groups of cores, and the transporter is arranged to move step by step a distance corresponding to the interspace between individual cores in a group when the first core in each group reaches the winding means, and a distance corresponding to the interspace between the groups when the last core in each group leaves the winding step. When the transporter is displaced a distance corresponding to the interspace between the groups, the whole group of cores is introduced into the curing means (5), in which the group of cores is detached from the transporter for the time of the curing, being thereafter returned to the following empty space on the transporter.
Patent RU-714826-C (RU)
Title: Тангенциальный электроимпульсный бур
Inventor: POBEZHIMOV N F
IPC: E21C37/18
Filed: 1964-04-27
Granted: 1993-10-15
Abstract: ТАНГЕНЦИАЛЬНЫЙ ЭЛЕКТРОИМПУЛЬСНЫЙ БУР, включающий корпус с расположенными в нем стержневыми элек: «^тродами и кернорват0ль, от л и.ч а ю щ и й- е   тем, что, с целью бурени  горных пород с получением керна, электроды соединены Л верхней части через один и расположены на одинаковом рассто нии друг от друга в полом корпусе, выполненном из изол  цион- ногОматериал!^, а Нижние концы электродов снабжены подвижными в осевом направлении головками.
Patent CA-2001995-C (CA)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61Q9/02
Filed: 1989-11-01
Granted: 2000-05-30
Abstract: The invention relates to a composition intended for shaving the skin, containing, in a cosmetically acceptable medium including a foaming agent, a polyorganosiloxane containing a hydroxyalkyl function of formula (I): 
<IMAGE>
 in which the radicals R, which may be identical or different, denote methyl or phenyl, at least 60 mol% of the radicals R being methyl, the radical R' is a divalent, linear or branched C2-C8 carbon/hydrogen- based alkylene link; p is an integer between 1 and 30 inclusive; q is an integer between 1 and 150 inclusive; as well as to a method of using this composition.
Patent CA-2007435-C (CA)
Title: Electronic gaming device with pseudo-stereophonic sound generating capabilities
Inventor: OKADA SATORU
IPC: H04S5/00
Filed: 1990-01-09
Granted: 1998-07-21
Abstract: An electronic gaming (e.g., a video game) device includes a psuedo-stereo sound generator.  Plural independent sound  generating  circuits  produce  audio  signals  under microcomputer control.   The microcomputer may route the outputs of the plural sound generating circuits independently to one or the other (or both) of two independent audio channel outputs so as to produce pseudo-stereo sound.  A selecting circuit automatically mixes the two audio channel outputs together and provides them in monaural form to an internal loudspeaker when no stereophonic headset is connected.   A microcomputer controls generation of sounds and music in accordance with a musical pitch (frequency) data structure, a musical duration data structure and a musical score data structure stored in an interchangeable memory cartridge.  The musical score data structure specifies pitch and duration in terms  of  address  offsets  into  pitch  and  duration  data structures.