baber/WOPTO huggingface dataset:
Patent CA-1319240-C (CA)
Inventor: POCKAT GREGORY R
IPC: B32B27/32
Filed: 1989-06-19
Granted: 1993-06-22
Abstract: ABSTRACT OF THE DISCLOSURE         A multilayer layer cook-in film utilizes a linear low density polyethylene sealant and, in place of a relative-ly  thick  and  expensive  adhesive  layer,  two  thin  adhesive layers having between them an intermediate layer of ethylene alpha-olefin copolymer.
Patent CA-1324840-C (CA)
Inventor: SCHNEIDER FREDERICK W
IPC: G06F11/08
Filed: 1989-07-10
Granted: 1993-11-30
Abstract: ABSTRACT      To improve data reliability in a computer system, at least one primary copy and one secondary duplicate copy of data are stored each in a different storage devices having similar access characteristics.  Periodically, a copy of the data is logged into an archival device.  The secondary copy is then removed from the storage devices. The space occupied by the removed secondary copy is reallocated to store other data.
Patent CA-1318634-C (CA)
Title: Two step process for the obtainment of white oils
Inventor: ANGLADA LLOVERA SALVADOR
IPC: C10G69/12
Filed: 1989-07-12
Granted: 1993-06-01
Abstract: Abstract A two step process for the obtainment of white oils, using hydrocarbons which are heavy alkylates obtained as a by product in the manufacture of detergent range linear alkyl-benzene (9-15 carbon atom paraffin chains) as the raw material is described.    The first step consists of pretreatment (of an absorbent nature) of the feed, with an activated magnesium silicate in order to eliminate the heaviest components.  In a second stage, the resulting treated product acts as a feed in a hydrogenation process to produce white oils, in a presence of a hydrogenation catalyst formed by a metallic component of the group of iron and/or nickel upon a refractory inorganic oxide support.    The catalytic  hydrogenation process is carried out in a fix bed reactor with down flow.  It is useful in the pharmaceutical and food industries.
Patent CA-1336336-C (CA)
Title: Fiber reinforced cement composition
Inventor: DELVAUX PIERRE
IPC: C04B14/46
Filed: 1989-09-21
Granted: 1995-07-18
Abstract: Disclosed   is   a   fiber-reinforced   cement   composition particularly  useful  to  make  pipes  or  sheets.  This  composition comprises up to 70% by weight of a fibrous-like synthetic forsterite obtained by calcination of chrysotile asbestos fibers at a temperature of from 650°C to 1450°C, said synthetic forsterite having an MgO: SiO2 ratio lower than 1.1, a raw loose density of from 3 to 40 pcf, a thermal conductivity "k" factor of from 0.25 to 0.40 BTU. in/hr.°F.ft2 and a fusion point of from 1600°  to 1700°C.  The composition alsocomprises a hydraulic binder, which is preferably Portland cement, and reinforcing fibers such as cellulose, synthetic fibers, glass wool, rock wool or their mixtures, in such an amount as to give sufficient strength to the composition to make it operative.
Patent CA-1331829-C (CA)
Inventor: CARLSTROEM BOERGE
IPC: F16L/
Filed: 1989-09-22
Granted: 1994-09-06
Abstract: ABSTRACT      A rotating matrix is fed with a flowable mixture of an inorganic filler material powder and a polyester resin for the purpose of  generating or building up individual  layers.  By  selecting  the  rotating  speed during the  layer buildup a more or less pronounced separation between resin and filler material is pro-duced inside the layer,  the value of the separation being  selected  in  accordance  with  the  specific application  the component  produced  is  intended  to be used for. Subsequently the layer is fed cut glass fibers made to penetrate at least into the innermost resin-enriched region of  the generated layer.  Owing to  this  rotational-speed-controlled  distribution  of filler material and resin inside the layers,  larger values  of  mechanical  strength may be obtained with reduced glass requirements. Any "strain-corrosion" may be avoided by using filler materials containing carbonate.  The  pipe  conduit  of  the  invention  has thin-walled  layers  going  over  into each  other  and arranged  to  have  layers  containing  glass  fibers alternate with layers containing no glass fibers, the specific structure of the wall cross-section being determined in accordance with the specific requirements of the application at hand.
Patent CA-1335302-C (CA)
Title: Microprocessor controlled electronic stimulating device having biphasic pulse output
Inventor: BARTELT JAMES T
IPC: A61N1/372
Filed: 1989-09-27
Granted: 1995-04-18
Abstract: An electronic stimulating device is disclosed, with the stimulating device particularly illustrated being a transcutaneous nerve stimulating (TENS) device for effecting suppression of pain by nerve fiber stimulation.  Biphasic constant current output pulses are applied to a user through electrode pairs noninvasively positioned at the skin of the user.          Microprocessor generated control pulses control generation of the biphasic output pulses at a biphasic output stage associated with each electrode pair, and the generated biphasic output pulses are capacitively coupled from each output stage which also includes a bleeder network for effecting capacitor discharge.  Stimulation may be continuously applied at a level selected by the user or may be applied in timed varying intensities the maximum level of which is selectable, and displays of intensity and sensed faults, including low battery voltage, are also provided.
Patent CA-1339628-C (CA)
Inventor: FAHRNER DON A
IPC: E04H4/08
Filed: 1989-09-28
Granted: 1998-01-20
Abstract: A positionable pool cover for the functions of sport, safety, protection, privacy, insolation and insulation which has at least one useable panel surface for some of these functions is disclosed.  These when placed on the water are hydraulically supported just as a piston in a cylinder of incompressible fluid is positioned.  Support is also provided by cope rolls which help position panels and by a flex cover.  The shape of the rotatable rolls allows the coping, the rolls, and the panels to form a flush, level pool top surface for sports, reduced maintenance, and safety.  Also the shape allows a cam-like holding and squeezing action on the panels which also helps sealing as well as positioning.  Panels may be manually or automatically positioned to and from storage, over the pool and set back as game walls.  The flex cover also helps seal for hydraulic effect and also allows solar insolation and insulation.  While one of the panel surfaces may be durable and textured as a sports surface another can receive solar heat and whether or not fluid for heat transfer is flowing and the panel also provides insulation to increase efficiency and lengthen seasonal usage.
Patent DK-158382-C (DK)
Inventor: JENSEN LEIF MOELLER
IPC: C03B5/02
Filed: 1987-10-15
Granted: 1990-10-22
Abstract: In a method for the preparation of a melt for the production of mineral wool a raw material is introduced at the top of a shaft furnace (1) and heated to melting temperature partly with a hot gas formed by plasma heating and partly with a hot gas formed by combustion of one or more gaseous hydrocarbons, the latter gas stream being introduced at a level at which the temperature does not exceed 1250 DEG C, and the melt formed is discharged at the bottom of the shaft furnace (1).
Patent FI-72530-C (FI)
Inventor: KIMOTO KYOJI
IPC: C07C309/82
Filed: 1980-05-28
Granted: 1987-06-08
Abstract: A novel fluorinated cation exchange membrane containing carboxylic acid groups and sulfonic acid groups, both in the form of a specific pendant structure, the carboxylic acid groups being at least 20% on one surface of the membrane and gradually decreasing toward the innerside of the membrane, which membrane is useful in electrolysis of an aqueous alkali metal halide solution with advantageously stable performance for a long term under more severe operational conditions than those conventionally used. The membrane can be prepared from a novel copolymer of a fluorinated olefin with a novel sulfur containing fluorinated vinylether of the formula:   <IMAGE>   wherein k is 0 or 1, l is an integer of 3 to 5, Z is -S- or -SO2- and R is C1-C10 alkyl, an aryl, Cl or C1-C10 perfluoroalkyl.
Patent FI-73673-C (FI)
Inventor: HEINEMANN HENNING
IPC: C07D401/12
Filed: 1982-08-19
Granted: 1987-11-09
Abstract: Intermediates of the isomeric formulae II or III    <IMAGE>  II <IMAGE> III  wherein R1 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, hydroxyl, trifluoromethyl or lower alkanoyloxy group, R2 is a hydrogen or halogen atom, or a lower alkyl or lower alkoxy group, or R1 and R2 are bonded to adjacent carbon atoms and together denote a methylenedioxy or ethylenedioxy group, R3 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, hydroxy, trifluoromethyl or lower alkanoyloxy group, R4 is a hydrogen or halogen atom, or a lower alkyl or lower alkoxy group, or R3 and R4 are bonded to adjacent carbon atoms and together denote a methylenedioxy or ethylenedioxy group, Z is an alkylene group with 2 to 6 carbon atoms, Z' is an alkylene group with 2 to 4 carbon atoms, Y is a halogen atom, and Y' is a halogen atom, and acid addition salts thereof, are useful to prepare antiallergic 2-piperazinoalkyl-1, 5-diphenylpyrazolin-3-ones.
Patent FI-73904-C (FI)
Inventor: LEBOEUF WILLIAM EDGAR
IPC: B26D5/02
Filed: 1982-09-22
Granted: 1987-12-10
Abstract: An apparatus for longitudinally slitting moving webs of material. The apparatus provides for adjustment of cutting blade engagement with a moving web during slitting. The apparatus also provides for a consistent blade cutting angle as well as for increased use of a blade cutting edge. Further, the apparatus markedly reduces operator exposure to blade cutting edges.
Patent FI-93726-C (FI)
Inventor: CLEMENCE FRANCOIS
IPC: C07D277/46
Filed: 1984-10-19
Granted: 1995-05-26
Abstract: Novel alkyl  beta -oxo-benzenepropanoates of the formula    <IMAGE> I  wherein X is in the 5-,6-,7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF3-, CF3S- and CF3O-, R1' is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2' is selected from the group consisting of hydrogen, thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl, tetrazolyl, thienyl, benzothiazolyl and phenyl optionally substituted with at least one member of the group consisting of halogen, alkoxy of 1 to 4 carbon atoms, hydroxy, phenyl, CF3-, NO2- alkyl of 1 to 4 carbon atoms and alkyl of 1 to 4 carbon atoms substituted with amino, alkylamino or dialkylamino with alkyls of 1 to 3 carbon atoms or R1' and R2' taken together with the nitrogen atom to which they are attached form a member of the group consisting of thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl, tetrazolyl, thienyl and benzothiazolyl with the double bond being attached to the nitrogen atom, R is alkyl of 1 to 8 carbon atoms, R3 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 4 carbon atoms, R4 is hydrogen or halogen and R5 is halogen and a process for their preparation and a process for the preparation of compounds of the formula    <IMAGE> D  wherein X, R1', R2', R3, R4 and R5 have the above definition.
Patent FI-86175-C (FI)
Inventor: EDWARDS PHILIP NEIL
IPC: C07D233/64
Filed: 1985-04-23
Granted: 1992-07-27
Abstract: A phenol derivative of the formulawherein NU is a defined bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl; hydroxyphenyl-hydroxyin- danyl, hydroxyphenyl-hydroxybenzothienyl or di-hydroxyphenyl-ethylene or vinylene nucleus; wherein A is alkylene, alkenylene or cycloalkylene which is interrupted by a heterocyclene linkage, wherein R<sup>1</sup> is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R is joined to R<sup>2</sup>, and wherein X is -CONR<sup>2-</sup>, -CSNR<sup>2-</sup>, -NR<sup>12</sup>CO-, -NR<sup>12</sup>CS-, -NR<sup>12</sup>CONR<sup>2</sup>-,-SO<sub>2</sub>NR<sup>2</sup>- or -CO-, or, when R<sup>1</sup> is not hydrogen, is -NR<sup>12</sup>COO-, -S-, -SO- or -S0<sub>2</sub>-, wherein R<sup>2</sup> is hydrogen or alkyl, or R<sup>1</sup> and R<sup>2</sup> together form alkylene; wherein R<sup>12</sup> is hydrogen or alkyl, and wherein R<sup>22</sup> is hydrogen, cyano or nitro; or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent FI-81809-C (FI)
Inventor: MACDONALD PETER
IPC: C07J71/00
Filed: 1985-05-24
Granted: 1990-12-10
Abstract: @ A process for the preparation of 16,17 acetals of pregnane derivatives by trans-ketalization of 16,17-acetonides is described.In the instance of the preparation of 16a,17a-butylide- nedioxy-11β,21-dihydroxypregna-1,4-diene-3,20-dione, a compound having useful therapeutic properties, known also as budesonide, it is possible to obtain the more active epimer with high selectivity and remarkable economic advantages in comparison with the known methods.New 16,17 acetals of pregnane derivatives, which can be prepared by the method of the invention, are also described.
Patent FI-84082-C (FI)
Inventor: HAON PATRICK
IPC: C13K11/00
Filed: 1986-05-14
Granted: 1991-10-10
Abstract: 1. Method for the production of anhydrous crystalline fructose characterized by the fact - that the mass subject to crystallization traverses from top to bottom, continuously and with malaxation, a crystallization zone of vertical or inclined direction in which there is established a temperature gradient decreasing globally downwards possibly modulated, - that the crystallization zone is supplied in the vicinity of its upper end, on the one hand, with fructose syrup having a richness in fructose higher than 90% and preferably higher than 93%, and a proportion of dry matter higher than 70% and preferably comprised between 75 and 95% by weight and, on the other hand, with mass subject to crystallization which is taken up and recycled from an intermediate level of the crystallization zone, spaced from its ends by at least one sixth of the total length of said zone, the amount of mass subject to crystallization and recycled representing by volume from 40 to 110% of the amount of fructose syrup introduced into the zone, and - that there is extracted, continuously, in the vicinity of the lower end of the crystallization zone, a product highly enriched in anhydrous fructose crystals from which said crystals are recovered.
Patent FI-89984-C (FI)
Inventor: ZIEGELMAIER ROBERT
IPC: G01N33/543
Filed: 1988-05-19
Granted: 1993-12-10
Abstract: The immunoassay entails a solid phase to which antibodies against the immunoglobulin class, or a fragment of an antibody of this type, are bound being contacted with an immunoglobulin-containing fluid, resulting in the immunoglobulin of this class being bound to this solid phase, and this solid phase being contacted with the antigen which optionally carries a label, and with a labelled antibody or a labelled fragment of an antibody against the antigen, if the antigen is unlabelled, and the amount of these antibodies which are specific for an antigen from one of the immunoglobulin classes being determined from the amount of label bound to the solid phase, and is characterised in that the solid phase is simultaneously in contact with the fluid containing the antibodies to be determined and with the optionally labelled antigen, and a substance which prevents immunoglobulin G binding to the solid phase, and, where appropriate, antigen binding to immunoglobulin G is added.
Patent FI-94450-C (FI)
Inventor: KITAJIMA HISASHI
IPC: H02G1/08
Filed: 1991-06-04
Granted: 1995-09-11
Abstract: A method for water leakage prevention in a portion (10) connecting a first pipeline (12) to a second pipeline (14) having one end communicated with a portion of the first pipeline, comprises the steps of passing elastically deformable drawing means (46,48) from the side of the other end of the second pipeline to the side of one end of the first pipeline, engaging an impermeable cut-off member having an expandable hose portion (22) and a flange portion (24) provided integrally with one end of the hose portion with the drawing means at the side of one end of the first pipeline at the hose portion, drawing the cut-off member from the side of the hose portion into the first and second pipelines by drawing back the drawing means toward the other end of the second pipeline under the engaged condition, and disposing the cut-off member in the first and second pipelines so that the flange portion is positioned within the first pipeline and that the hose portion extends within the second pipeline. <IMAGE>
Patent NL-104026-C (NL)
IPC: G06F11/07
Filed: 1954-03-24
Granted: 1963-03-15
Abstract: 904,335. Data-processing equipment. STANDARD TELEPHONES & CABLES Ltd. March 11, 1960 [March 13, 1959], No. 8805/59. Class 106 (1). A recording system records a series of 0's while the associated data-processing equipment is functioning properly. When a fault occurs, however, 1 is recorded after which recording ceases. Playback of the record indicates the whereabouts of the fault. A bi-stable device 10 is set to 0 to energize a write circuit 2 which records a series of 0's on a magnetic drum 1. A fault applies a potential to terminal 8, so reversing the bistable device 10. The write circuit 2 then records 1 after which the write circuit is disabled by the absence of potential on lead 7. When the record is played back at the same time as a clock track a two-beam oscilloscope 5 indicates the time of the fault and its position in a scanning system.
Patent NO-155620-C (NO)
Inventor: STEINER GERD
IPC: A61K31/55
Filed: 1981-03-05
Abstract: 10-Substituted 5-cyanomethylene-dibenzo[a,d]-cycloheptenes, their pure cis- and trans-isomers, their N-oxides and their pharmaceutically tolerated addition salts with acids, processes for their preparation, therapeutic agents containing these compounds and their use as drugs, especially as sedatives, hypnotics or tranquilizers.
Patent NO-169898-C (NO)
Inventor: LEE VING JICK
IPC: C07C327/58
Filed: 1987-07-07
Abstract: Intermediates useful for synthesis of cephalosporins are disclosed, which intermediates are concerned with 1,2,3-thiadiazole-4-thiolates and the preparation of such thiolates.
Patent NO-171898-C (NO)
Inventor: CORNIEA DONALD G
IPC: B65B39/04
Filed: 1988-04-07
Abstract: The unit (10) includes a first valve element (24) that is held within a liquid passageway by a first spring mechanism (40). This spring mechanism is designed to yield under pressure to allow the first valve element to move off a valve seat (26) in the opening to allow liquid to pass through. In order to allow air that is trapped on the downstream side of the valve element to escape, air vents (42) are provided in the first valve element. A second valve element (44) is held under compressive force by a second spring (46) over air vents located in the first valve element.
Patent NO-176055-C (NO)
Inventor: KRIECH ANTHONY J
IPC: C10C3/02
Filed: 1990-03-30
Abstract: A gelled asphalt cement having improved properties over conventional asphalt cement, including reduced temperature susceptibility and lower rate of age hardening is disclosed. This multigrade asphalt cement is produced by gelling a liquefied asphalt material. This is accomplished by saponifying in the liquefied asphalt, substantially free of water, at least one fatty acid and at least one resin acid with an alkali metal base, or by adding the already saponified product to the liquefied asphalt. The resulting gelled asphalt cement is utilized in conventional processes in road, roofing and specialty applications. The asphalt cement may be prepared and applied using conventional hot-mix asphalt processes in existing hot-mix equipment, standard roofing application equipment and specialty asphalt application equipment.
Patent NO-176381-C (NO)
Inventor: WEELINK JOHANNES MARTINUS WILL
IPC: A01K1/10
Filed: 1990-05-07
Abstract: Device for feeding animals comprising at least one feeding fence (2,3) with a frame (4) displaceable over a ground surface, a number of bars attached to the frame which in pairs define openings (6) through which the animals (85) can place their head, and means for displacing the feeding fence (2,3) over the ground surface. The frame supports through support means (17) directly on the ground surface and is provided with a floor plate (84) extending at a small interval above the ground rearward of the frame (4) to a rear edge making contact with the ground, which plate (84) can support at least the front legs of the animals (85) which have pushed their head through the respective openings (6), wherein the feeding fence (2,3) is of the self-catching type having close to each opening (6) a swivel bar (24) locking behind the head of the animal after the head has been pushed through the opening (6), and wherein the displacing means comprise motor drive means (11) which prevent movement of the feeding fence (2,3) in the non-active state.
Patent CA-2000547-C (CA)
Inventor: HIRAI TAKENORI
IPC: A61K9/16
Filed: 1989-10-12
Granted: 1996-11-05
Abstract: An artificial carrier particle comprising an anionic polymer and a synthetic polyamino acid having at least one carboxylic group and at least one amino group in its side chain, the complex being insolubilized by an aldehyde crosslinking agent. The artificial carrier particle is useful in immunoassay, in particular, particle immunoassay. The artificial carrier particles are obtained by preparing an aqueous solution containing an anionic polymer and a synthetic polyamino acid comprising at least one free carboxyl group and at least one free amino group in its side chain, adjusting the pH of the solution to 3.5 to 9.5 at room temperature or at progressively increasing temperature under stirring to form solution particles of a desired particle size,  and insolubilizing the particles by an aldehyde crosslinking agent.
Patent CA-2000863-C (CA)
Inventor: STAHL TED
IPC: B32B27/12
Filed: 1989-10-17
Granted: 1995-04-04
Abstract: An improved method for producing a multi-colored emblem which may be bonded to a fabric is disclosed which provides an emblem with an embroidered appearance.  The emblem is easily heat sealable onto difficult to adhere fabrics.  The method generally involves providing a first woven material blank, providing a barrier layer of thermoplastic material, laminating the barrier layer onto one side of said material blank to form an assembly,  cutting said assembly to a specific configuration, sewing a thread about the periphery of the cut assembly, and laminating said assembly onto a second woven material blank having a different color.   This second  assembly  is  again  cut  to  a  complimentary  larger configuration and also provided with a thread about the periphery.          The two material blanks are then heat sealed together and an adhesive layer is provided to the exposed barrier layer.
Patent CA-2002212-C (CA)
Title: System for monitoring intensity during holographic exposure
Inventor: SCOTT JAMES E
IPC: G03H1/04
Filed: 1989-11-03
Granted: 1995-02-14
Abstract: A system for monitoring intensity before, during, and after holographic exposure includes a monitoring assembly within an exposure beam and intermediate a light source and a hologram recording assembly.  With the monitoring assembly in the exposure beam, a monitoring beam is produced that is directed towards detection elements located outside of the exposure beam.  At the same time, the monitoring assembly allows the exposure beam to pass therethrough and onto the hologram recording assembly.  The monitoring assembly may include a reflection hologram with an effective shape which is different from the supporting substrate, or glass substrates with an internal reflecting surface.  In either event, the exposure beam remains undistorted.  The spatial arrangement among the light source, hologram recording assembly, and detection elements are such that a reflected beam from the hologram recording assembly is directed away from the detection elements to avoid incorrect intensity monitoring.