baber/WOPTO huggingface dataset:
Patent CA-1305216-C (CA)
Title: Areal method of magnetotelluric exploration
Inventor: SCHOFIELD JAMES D
IPC: G01V3/08
Filed: 1989-09-11
Granted: 1992-07-14
Abstract: ABSTRACT         The present invention provides a method of geo-physical exploration and, more particularly, a method of magnetotelluric exploration.  Measures of the earth's electric and magnetic fields are obtained at a plurality of sensing locations comprising an area, array of sensing locations.  Specifically, first and second components of the earth's electric field are measured at a plurality of sensing locations within an area, array of sensing locations whereby each of the components of the earth's electric field are spatially continuous.  Additionally, first and second components of the earth's magnetic field are measured simultaneously at at least one location within the area covered by the area, arrays of sensing locations.     TDS:ts
Patent CA-1338063-C (CA)
Inventor: COCCO ROGER
IPC: C08G77/08
Filed: 1989-09-27
Granted: 1996-02-13
Abstract: L'invention concerne un procédé de fonctionnalisation d'huile .alpha. .omega. dihydroxypolydiméthylsiloxane par réaction avec un polyalcoxysilane en présence d'une quantité catalytiquement efficace de lithine. Les huiles fonctionnalisées obtenues sont utilisables pour la préparation des compositions monocomposantes, stables au stockage en absence d'humidité, et se transformant en élastomère sous l'action de l'humidité.
Patent CA-1319697-C (CA)
Inventor: SALZMANN THOMAS N
IPC: C07D277/14
Filed: 1990-01-04
Granted: 1993-06-29
Abstract: 3327P/l006A     TITLE OF THE INVENTION          ENANTIOSELECTIVE PROCESS FOR PRODUCING l-BETA-METHYLCARBAPENEM ANTIBIOTIC INTERMEDIATES             ABSTRACT OF THE DISCLOSURE         A process is described for the stereo-controlled synthesis of intermediates useful in producing l-betamethylcarbapenem antibiotic An example of a compound prepared by the process of the present invention, would be a compound of Formula II:       (II) wherein X1 and X2 are independently O or S, R1 is C1-C4 lower alkyl or alkoxyl, R2 and R9 are independently selected from hydrogen, C1-C4 linear, branched or cyclic alkyl, unsubstituted or substituted with fluoro, hydroxy, or protected hydroxy, with the proviso that both R2 and R9 are not unsubstituted alkyl, R3 is H or easily removable protecting group, R4, R5 and R6 are independently selected from H, C1-C4 alkyl, C7-C10 aralkyl, C6-C10 aryl, C7-C10 alkaryl, whlch can be substituted with -OH, -OR10, -SH, -SR10, where R10 is C1-C4 alkyl, with the proviso that R4 and R5 are not identical.
Patent CA-1333306-C (CA)
Inventor: GAMARRA JOSE P
IPC: C08L53/00
Filed: 1992-08-31
Granted: 1994-11-29
Abstract: This invention comprises two styrene-diene block copolymer-oil-coupling agent compositions which are radiation cross-linked. In another aspect this invention relates to similar composition wherein the styrene-diene block copolymer is a blend of two different poly(styrene-ethylenebutylene-styrene) triblock copolymers, which composition may also be radiation cross-linked.
Patent DK-165903-C (DK)
Inventor: KEKESI SANDOR
IPC: A61K36/53
Filed: 1986-06-17
Granted: 1993-06-28
Abstract: The invention relates to a composition suitable for the treatment of acne. The composition of the present invention comprises as active ingredient an extract of a plant, more particularly the extract of the rhizoma of wheat grass (Graminis rhizoma) optionally in admixture with the extract of other plants and antibacterial agents. The cosmetical compositions of the present invention quickly make oily greasy acne skin relatively symptom-free, while iritating, allergic or light sensitizing side-effects are not observed.
Patent DK-150137-C (DK)
Inventor: SCHULZ WERNER
IPC: B65D30/26
Filed: 1983-11-18
Granted: 1987-06-22
Abstract: The laminate is especially suited for packing products releasing gases. The laminate comprises - when used in a packing and seen from the inside and out - in sequence a polyethylene film (2), a sheet (3) of aluminium, and a polyester film (4). A limited area of the outer film (3) is not laminated to the sheet (3) of aluminium, which produces a channel (8). Within the area of the channel the sheet (3) of aluminium and the inner layers (3, 4) are perforated in such a manner that an outlet opening (7) is formed in the packing made of the laminate, said opening ending in the channel. The channel is constructed so as to end at the bottom and top rims (9, 10) of the finished packing. In this manner a very simple and inexpensive one-way valve is formed which in a simple manner ensures that the gases formed by the contents of the packing may ooze out slowly. At the same time noxious and oxidizing gases are prevented to a high extent from entering the interior of the packing.
Patent FI-68370-C (FI)
Inventor: SHINOPULOS GEORGE
IPC: B22D11/00
Filed: 1981-06-09
Granted: 1985-09-10
Abstract: An oscillating cooled mold assembly for the continuous high-speed casting of metallic strands, (12) especially upcasting strands of copper alloys such as brass, has a hollow die (112) in fluid communication with a melt (14) typically held in a casting furnace (16). coolerbody surrounds the die in a tight-fitting relationship to form a solidification front in the melt as it advances through the casting zone of the die. During assembly, the die is preferably slip fit in the coolerbody (103). A shoulder on the die engages a lower face of the coolerbody (103) and, together with a small irregularity on the upper coolerbody wall, prevents any axial movement of the die before it thermally expands against the coolerbody. An insulating member (118) located between the die and the coolerbody and below the solidification front fixes the location of the front within a dimensionally uniform area of the die. The insulating member is preferably a ring of a material such as casting silica that has a low coefficient of thermal expansion, a low porosity, and is highly resistant to thermal shock. The insulating member (118) also preferably creates a steep longitudinal temperature gradient at its upper end to promote a high cooling rate over a relatively short casting zone. An insulating hat encloses the coolerbody, allowing it to be immersed in the melt and preferably deeply immersed to a level above the casting zone The strand or rod formed from the solidified melt is pulled through the die while the mold oscillates in a direction substantially parallel to the direction of travel of the rod.
Patent FI-80358-C (FI)
Inventor: FORSELL KENNETH ARTHUR
IPC: H01H5/18
Filed: 1983-12-27
Granted: 1990-05-10
Abstract: A constant load and constant contact force snap-action switch (Figure 1) having a normally-closed movable operate contact (18) on a flipper blade (20) which has a compression strip (20c) that snaps through an S-curvature to a reverse buckled state to trip the operate contact open. The flipper blade is coupled through an insulating cap (26) to the leaf spring mounted movable alarm contact (22) to close the latter at the same time. A return spring (36) biased reset lever (32) resets the operate contacts on depression down a first amount, opens the operate contact without closing the alarm contacts on depression down a second amount for stop purposes, and trips the operate contacts open on lifting upwards for test purposes. On reset, lost motion in the coupling cap (26b) knocks the alarm contact open if welded. A selector (38) is settable to select any of three functions for the reset lever, (1) reset-stop-test, (2) auto reset stop, or (3) reset test.
Patent FI-77163-C (FI)
Inventor: VARTIAINEN SEPPO
IPC: B08B15/00
Filed: 1984-03-09
Granted: 1989-02-10
Abstract: An air purifier intended for use, e.g., as a grease filter in air venting systems. The purifier comprises a plurality of modules operating according to centrifugal separation, each module comprising at least one vortex chamber. Gas flow entering the vortex chamber is set into helical motion therewithin, such that the gas flows through the vortex chamber in a single direction, substantially perpendicular to a direction in which the incoming gas flow is introduced into the module.
Patent FI-90823-C (FI)
Inventor: GERGELY THOMAS
IPC: A61K9/16
Filed: 1987-06-09
Granted: 1994-04-11
Abstract: The surface of micronized and hydrophilized powder particles of a hydrophobic or sparingly soluble substance is covered with a cohesive layer of not more than 0.1 part by weight of surfactant in not more than 10 parts by weight of a binder (based on 100 parts by weight of the substance). A sparingly soluble or insoluble antibiotic is converted to instant granules or instant tablets, while a hydrophobic, moderately soluble to readily soluble pharmaceutical substance, such as, for example, acetylsalicylic acid or paracetamol, is converted to effervescent granules or effervescent tablets. The particles are preferably applied to carbohydrate crystals by means of a binder. The preparation is carried out by a method in which a solution which contains at least one surfactant in an amount of 0.01 to 0.1% by weight, based on the weight of the particles to be hydrophilized, and a binder in an amount corresponding to 5 to 10 times the weight of the surfactant used is sucked through a bed of the particles under a pressure of less than 800, preferably less than 100, mbar.
Patent FI-94435-C (FI)
Inventor: DEAN WALTER LEE
IPC: D06M101/08
Filed: 1987-06-26
Granted: 1995-09-11
Abstract: Individualized, crosslinked fiber, and process for making such fibers. The individualized, crosslinked fibers have between about 0.5 mole % and about 3.5 mole % crosslinking agent, calculated on a cellulose anhydroglucose molar basis, reacted with fibers in the form of intrafiber crosslink bonds, wherein the crosslinking agent is selected from the group consisting of C2 - C8 dialdehydes, C2 - C8 dialdehyde acid analogues having at least one aldehyde functionality, and oligomers of such C2 - C8 dialdehydes, and dialdehyde acid analogues. Preferably, the crosslinking agent is glutaraldehyde, and between about 0.75 mole % and about 2.5 mole % crosslinking agent react to form the intrafiber crosslink bonds. The individualized crosslinked fibers are useful in a variety of absorbent sturcture applications.
Patent FI-95425-C (FI)
Inventor: OSHIMA KENJI
IPC: B66B5/02
Filed: 1988-04-18
Granted: 1996-01-25
Abstract: PCT No. PCT/JP87/00623 Sec. 371 Date Jun. 6, 1988 Sec. 102(e) Date Jun. 6, 1988 PCT Filed Aug. 21, 1987 PCT Pub. No. WO88/01450 PCT Pub. Date Feb. 25, 1988.An apparatus for controlling an adjustable-speed alternating current motor coupled to drive an elevator cage. The apparatus includes a converter connected to a source of AC power for converting the AC power into DC power, an inverter connected through relatively positive and negative conductors to the converter for inverting the DC power into DC output power having adjustable frequency, voltage magnitude, and current magnitude to drive the motor, and a control circuit for controlling an inverter to drive the motor at an adjustable speed. When a power failure occurs, the control circuit prevents flow of power through the converter to the power source and reduces the current magnitude of the inverter output power to a predetermined minimum limit enough to maintain a synchronous relationship between the inverter and the motor. When the power failure continues for a predetermined time, an electric resistor is connected between the relatively positive and negative conductors to provide a dynamic braking of the motor.
Patent FI-94144-C (FI)
Inventor: TAKESHITA FUSAYUKI
IPC: C09K19/00
Filed: 1989-08-24
Granted: 1995-07-25
Abstract: A ferroelectric liquid crystal composition and a photoswitching element prepared by using same are disclosed. This composition gives the element a quick response. The composition comprises at least one compound represented by general formula (I) (wherein R<1> and R<2> each represents an alkyl group containing 1 to 18 carbon atoms) and at least one optically active compound represented by general formula (II) (wherein R<3> represents an alkyl or alkoxy group containing 1 to 18 carbon atoms, R<4> represents an alkyl group containing 2 to 18 carbon atoms, X represents a single bond, -COO-, -OCO-, -N=CH-, -CH=N-, -OCH<2>- or -CH2O-, m and n each represents an integer of 1 or 2, and * represents an asymmetric carbon atom). The photo-switching element prepared by using the compositon shows a quick response.
Patent FI-96506-C (FI)
Inventor: GRUNDY BARRY THOMAS
IPC: C03C17/00
Filed: 1989-10-13
Granted: 1996-07-10
Abstract: An apparatus 1 for depositing onto the surface of a moving ribbon of hot glass 12 a coating formed from the reaction of at least two gaseous reactants. The apparatus includes an open-faced coating chamber 10 in which the gaseous reactants are caused to flow in contact with the glass surface to be coated in a direction substantially parallel to the direction of movement of the glass so as to form the desired coating on the glass surface. The coating chamber opens downwardly onto, and extends across the width of, the glass surface to be coated, and has a first inlet means 14 for providing a flow of a first gaseous reactant over the glass surface through the chamber over the width thereof, and a second inlet means 15 constituted by an inlet channel 15 which extends across the ceiling 9 of the chamber over the width of the chamber for introducing a second gaseous reactant to the flow of the first gaseous reactant in the coating chamber 1. The ceiling of the coating chamber has a stepped configuration at the juncture of the said inlet channel and the coating chamber, so that the ceiling of the coating chamber on the upstream side of the inlet channel is at a higher level than the ceiling of the coating chamber on the downstream side of the said inlet channel. A first gas distributor 19 conveys the first gaseous reactant from a gas supply duct to said first inlet means, and a second gas distributor 24 conveys the second gaseous reactant from a second gas supply duct to said second inlet means. Exhaust means 26 are located downstream of the first and second inlet means leading from the coating chamber for removal of spent gases from the coating chamber.
Patent FI-97709-C (FI)
Inventor: HUESEN JOSEF
IPC: B29D23/00
Filed: 1990-03-16
Granted: 1997-02-10
Abstract: The invention relates to a process for the production of hoses having a core of crosslinkable polyethylene, the hose being built up on a smooth metal mandrel, then bandaged with an outer winding and finally heat-treated in a vulcanisation vessel. In order to increase the temperature of use of the hoses, the hose built up on the mandrel is subjected to at least one additional heat treatment at about the vulcanisation temperature. The heat treatment advantageously takes place after the vulcanisation. The hose is cooled to ambient temperature between the heat treatments.
Patent FI-86492-C (FI)
Inventor: SIIRA ANNE-MARIE
IPC: H04B17/00
Filed: 1990-12-28
Granted: 1992-08-25
Abstract: PCT No. PCT/FI91/00382 Sec. 371 Date Aug. 19, 1993 Sec. 102(e) Date Aug. 19, 1993 PCT Filed Dec. 12, 1991 PCT Pub. No. WO92/12582 PCT Pub. Date Jul. 23, 1992.An arrangement for forming a radio test loop in a radio unit comprising several radio transmitters and radio receivers wherein each radio transmitter comprises a test signal output, which is adjustable during an operation of testing the radio transmitter, from a high-impedance state to a low-impedance state for outputting a test signal derived from a signal transmitted by the radio transmitter to a frequency converter for conversion to the receiving frequency before looping to the respective radio receiver. To reduce cable-laying required for the test loop, the test signal outputs of all the radio transmitters are connected with spacings of approximately n lambda /2 to a common combiner cable connected to the input of the frequency converter, where  lambda =the wave length at the transmitting frequency and n=1, 2, 3, . . . .
Patent FI-91009-C (FI)
Inventor: SKOGLAND MAGNE
IPC: B01D29/35
Filed: 1991-08-09
Granted: 1994-04-25
Abstract: PCT No. PCT/NO90/00016 Sec. 371 Date Jul. 22, 1991 Sec. 102(e) Date Jul. 22, 1991 PCT Filed Jan. 24, 1990 PCT Pub. No. WO90/09352 PCT Pub. Date Aug. 23, 1990.One has aimed at providing a simple, reliable and efficient purification device for the mechanical purification of sewage. At this end, the sewage purification device (1) comprises substantially a strainer pipe (2), which may be designed to be coupled to a sewage pipe (P1), and which is perforated in that portion thereof which, in the position of use, constitutes the bottom portion. The strainer pipe (2) is assigned a water collecting pipe (4) underlying the former in the position of use, extending parallely thereto and, preferably, being sealingly connected thereto, said water collecting pipe (4) being adapted to receive mechanically purified sewage from the strainer pipe (2). The water collecting pipe (4) is open or, respectively, provided with holes, perforations or slots in the portion thereof being opposite to the strainer pipe (2). Within the strainer pipe (2), which has an opening (6) at one end thereof, there is provided a scraper or pusher device (18, 18', 18'') adapted to push out more or less solid sewage mass through said opening (6 ) of the strainer pipe (2).
Patent FI-97875-C (FI)
Inventor: KRAMPS JAN W
IPC: B65B63/04
Filed: 1992-05-14
Granted: 1997-03-10
Abstract: The compression apparatus for winding machines for winding printed products fed in an imbricated formation contains at least two compression belts (5.1, 5.2), which together enclose a sector of the circumference of the roll of at least 270 DEG . An even and powerful pressure, which in one particular embodiment is controllable, is thereby exerted on the roll. The belts (5.1, 5.2) can be fully ventilated by means of movement groups (3, 6, 8, 17.1, 17.2, 21.1, 21.2), following which a complete roll can be simply discharged. 
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Patent NL-84107-C (NL)
IPC: C07C201/02
Abstract: A process for the continuous production of isopropyl nitrate by the continuous distillation of a mixture of easily volatile products from a boiling reaction mixture formed from nitric acid and isopropyl alcohol and into which separate streams of nitric acid and isopropyl alcohol are introduced and in which a urea concentration effective to destroy nitrous acid is maintained is characterized in that there is passed through said boiling reaction mixture undergoing continuous distillation a stream of gas chemically indifferent to it.  The indifferent gas may be, e.g., air, nitrogen, carbon dioxide or steam. The isopropyl alcohol and also the nitric acid introduced into the reaction mixture may contain urea.  In an example aqueous isopropyl alcohol and nitric acid, both containing urea, are fed into a reactor containing heated aqueous nitric acid also containing urea whilst air is passed through the reaction mixture.  Crude isopropyl nitrate is continuously separated from the aqueous distillate.  Isopropyl alcohol may be recovered from the aqueous layer of the condensate by fractional distillation after neutralizing the nitric acid present. Specification 379,312 is referred to.
Patent CA-2005029-C (CA)
Inventor: MOLLER-BREMER CHRISTINE
IPC: C02F1/50
Filed: 1989-12-08
Granted: 1999-09-14
Abstract: In order to reduce the buildup of slime and film in plant which circulates water, microorganisms are added to the circulating water.
Patent CA-2013839-C (CA)
Title: Support for christmas tree
Inventor: BISSON MARC-ANTOINE
IPC: A47G33/12
Filed: 1990-04-04
Granted: 1996-11-05
Abstract: The disclosure herein describes a support for engaging the trunk at the butt end of a cut tree and for holding upright the tree; it comprises a cylindrical body in which is positioned the butt end of the tree and which displays a transverse  horizontal slot extending about half the cross section of the body.  A U-shaped yoke has its intermediate straddle portion received in the slot and its two threaded leg portions extending along either side of the body and protruding through a pair of openings in a saddle member; a pair of nuts are used to tighten the U-shaped yoke and the saddle member so that the tree may be tightly secured in an upright position in the cylindrical body.
Patent CA-2014904-C (CA)
Title: Semiconductor radiation coupling system
Inventor: KIRK JAY BERNARD
IPC: H01S5/125
Filed: 1990-04-19
Granted: 1999-12-28
Abstract: A first array of laser diode devices are optically coupled by a diffraction grating comprising a plurality of spaced diffraction nodules in a grid array optically coupled to the devices. The light emitted from a device of the first array can pass through the grid array to a second device, reflect back to the emitting device in a Distributed Bragg Reflector (DBR) mode and deflect orthogonal to the emitted light optical axis to a third device in a Distributed Bragg Deflector (DBD) mode. The light from the second and third devices can be coupled to other laser diode devices by still further diffraction nodule arrays to produce phased-locked beams, beam steering of portions of the light and other effects.
Patent CA-2028059-C (CA)
Title: Process and reactives for sensing of microorganisms
Inventor: MONGET DANIEL
IPC: C12Q1/04
Filed: 1990-10-19
Granted: 2001-02-13
Abstract: The invention relates to reagents for detecting microorganisms. According to the invention, a marker consisting of resorufin or any compound having a similar chemical structure is used in a reaction medium in an aqueous phase containing a carbon source and a nitrogen source. The invention is used, in particular, in the identification of microorganisms, and in obtaining antibiograms and antifungigrams.
Patent CA-2028563-C (CA)
Title: Continuous to intermittent feeding interface
Inventor: MOSSE RICHARD WOLFGANG EMIL
IPC: B31B50/76
Filed: 1990-10-25
Granted: 1998-09-22
Abstract: Apparatus for feeding items (10) such as flattened carton blanks from a magazine (12) for subsequent handling and treatment, comprises a transfer turret (16) mounted for continuous rotation adjacent the mouth (14) of the magazine, transfer stations (50) on the turret positioned to pass the mouth of the magazine and comprising means (6, 54, 56) for removing a said item (10) from the mouth of the magazine (12), erecting the item if it is a blank, and for carrying the said item as the turret rotates, an endless pocket conveyor (30), for receiving said items from said turret, positioned adjacent said turret so as to be passed by the or each said transfer station as the turret rotates so as to produce a sequence of transfer station/conveyor interactions, and a globoidal cam indexing box (37) for driving said conveyor around an endless path in an intermittent motion in which said conveyor is halted for a period and is restarted in motion during intervals between at least selected sequential ones of said transfer station/conveyor interactions such that the distance travelled by the conveyor during decelerating to a stop and accelerating back to normal running speed is equal to the length of one pocket (32) on the conveyor.