baber/WOPTO huggingface dataset:
Patent CA-1317139-C (CA)
Title: Animal-resistant cable
Inventor: ARROYO CANDIDO J
IPC: H01B7/17
Filed: 1989-05-16
Granted: 1993-05-04
Abstract: ANIMAL-RESISTANT CABLE Abstract An animal-resistant optical fiber cable (20) includes a core (22) which comprises a transmission medium and a sheath system. The sheath system includes an outer jacket (65) and a dielectric armor (40) in the form of a shell. The shell comprises a plurality of longitudinally extending preformed segments (42-42) each having an arcuately shaped cross section transverse to a longitudinal axis of the cable and each comprising glass fibers embedded in a matrix material. Each of the segments covers less than half of the periphery of the core and, in a preferred embodiment, eight segments are used. Further, the shell segments are stranded helically about the core with longitudinal edge surfaces of adjacent segments being in engagement with each other. The shell segments not only provide rodent protection for the cable, but also they provide suitable tensile and compressive strength. Further, because the cable has an all-dielectric sheath system, it is inherently lightning, corrosion and EMP resistant.
Patent CA-1321410-C (CA)
Inventor: SAUR WOLFGANG
IPC: B60J10/02
Filed: 1989-07-13
Granted: 1993-08-17
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention generally relates to the mounting of panes or windshields in a frame, particularly to the mounting of panes or windshields of a vehicle, e.g. an automobile, in the body frame work. The invention provides a pane or wind-shield ready to be mounted comprising, along its edges, a first profiled bead of adhesive material, already cured and being elastic but not plastically deformable. The first bead com-prises an essentially closed hollow chamber and in its interior a second bead of plastically deformable not yet cured adhesive material consisting of a substance chemically compatible to the material of the first bead. The second bead, serving as the real adhesive material, is protected from environmental influ-ences without the need to remove a cover foil or a packing prior to mounting the window.
Patent CA-1338532-C (CA)
Title: 2',3'-dideoxy purine nucleosides and process for the preparation thereof
Inventor: KOJIMA EIJI
IPC: A61P31/12
Filed: 1989-07-31
Granted: 1996-08-20
Abstract: 2',3'-Dideoxy purine nucleosides represented by following gen-eral formulae [I] and/or [II]     [I]    [II]    (wherein X and Y indicate nitrogen atoms or carbon atoms and R1, R2, R3, R4 and R5 indicate each independently any of hydrogen atom, hydroxyl group, amino group, alkyl group, halogen atom, alkoxy group and mercapto group), process for the preparation thereof and applications thereof to the antiviral agent, antiretroviral agent, therapeutic drug and preventive drug for acquired immunodeficiency syndrome (AIDS), and experimental medicine and experimental reagent to be used in genetic engineering are claimed.
Patent CA-1341020-C (CA)
Title: Lipoprotein i (ompi) of pseudomonas aeruginosa
Inventor: DOMDEY HORST
IPC: C12Q1/689
Filed: 1989-08-31
Granted: 2000-06-06
Abstract: The gene for the outer membrane protein lipoprotein I (OMPI) of Pseudomonas aeruginosa ATCC 33354 has been sequenced, and the amino acid sequence has been deduced.      This makes it possible to obtain this protein and immunogenic part-sequences thereof in the quantity and purity necessary for use for the preparation of vaccines.
Patent CA-1330680-C (CA)
Title: Shape memory polyurethane elastomer molded article
Inventor: HAYASHI SHUNICHI
IPC: C08G18/00
Filed: 1989-09-22
Granted: 1994-07-12
Abstract: 6.  ABSTRACT    A shape memory polyurethane elastomer molded article formed from a polyurethane elastomer which has a degree of crystallinity of 3~50 wt%, contains approximately equal amounts of [NCO] groups and [OH] groups at the terminals of the polymer, and is polymerized by the prepolymer method from a difunctional diisocyanate, a difunctional polyol, and a difunctional chain extender containing active hydrogen groups, which are formulated in a molar ratio of diisocyanate : polyol : chain extender = 2.00~1.10 : 1.00 : 1.00~0.10, preferably 1.80~1.20 : 1.00 : 0.80~0.20.  It is capable of melt molding such as injec-tion molding, extrusion molding, and blow molding, and can be manufactured freely without being restricted by the shape of the molded article.
Patent CA-1277964-C (CA)
Inventor: AUSNIT STEVEN
IPC: B65D33/25
Filed: 1989-09-26
Granted: 1990-12-18
Abstract: ABSTRACT A bag has a reclosable zipper between wall panels and extending between side edges at the top end of the bag, the zipper comprising a continuous length of extruded profile plastic strip folded upon itself for zipper closing interengagement of its profile parts, the profile strip portions being spot welded together at the fold in the strip which may be at one of the side edges of the bag, such as a fold in the material which provides the walls of the bag. The strip may be notched out to facilitate folding. Bydifferential mass, or differential spacing, or tilted biasing of profile parts of the zipper strip, and provision of a laterial flange of substantial width on the strip not only is interlocking of the profile parts facilitated, but an expedient is provided for restraining opening of the zipper by internal bag pressures, while permitting relatively easy opening of the bag from the outside, i.e. the top or mouth end of the bag. Visual determination of orientation of one of a plurality of profile parts of the folded zipper is provided for.
Patent CA-1328094-C (CA)
Inventor: EGLOFFSTEIN NICOLE
IPC: B65D81/20
Filed: 1989-09-29
Granted: 1994-03-29
Abstract: Abstract The invention relates to a device for storing tennis balls under pressure, in which the pump housing which is constructed as a handle is connected to the container which holds the tennis balls in such a way there there is an opening for a hand to reach through between the pump housing and the container and in the inserted state the pump handle also projects over the container.  Such a device is distnguished by particularly comfortable and absolutely safe handling.
Patent CA-1279918-C (CA)
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/133
Filed: 1989-10-23
Granted: 1991-02-05
Abstract: ABSTRACT OF THE DISCLOSURE        A ferroelectric liquid crystal device comprising a pair of substrates each provided with an electrode thereon, and a ferroelectric liquid crystal layer disposed between the substrates in a thickness which is thin enough to release the spiral structure of the ferroelectric liquid crystal, wherein the ferroelectric liquid crystal provides two average molecular axis directions forming an angle 2.theta. there-between, each average molecular axis direction corresponding to one of two stable orientation states of the ferroelectric liquid crystal, the ferroelectric liquid crystal provides two average molecular axis directions forming an angle 2 ?  therebetween when voltages exceeding the threshold voltage of the ferroelectric liquid crystal are applied to the ferroelectric liquid crystal, and the ferroelectric liquid crystal provides two average molecular direc-tions forming an angle 2.theta.a therebetween after applying an alternating electric field to the ferroelectric liquid crystal and removing the electric field, the angles .theta., ? and .theta.a satisfying the relationships of:          .theta. < .theta.a ?  ?.
Patent CA-1319192-C (CA)
Inventor: OHYAMA MASAO
IPC: G11B15/665
Filed: 1991-02-21
Granted: 1993-06-15
Abstract: ABSTRACT OF THE DISCLOSURE     A tape cassette comprises a cassette housing having an upper section, a lower section, a pair of reel hubs rotatably accommodated therein for winding a magnetic tape therearound, and a front opening through which the tape is engageable with a recording and/or reproducing head. The lower section is formed with a pair of openings for respectively receiving reel shafts for rotating the hubs and thereby driving the tape, and the upper section is formed with a recess. A tape player with which the cassette cooperates is provided with a holder for the cassette, with a loading hook engageable in the recess in the upper cassette section, and with an arrangement of cams and levers for moving the loading hook between an ejection position wherein the tape cassette can be manually inserted partway into or removed from the cassette holder and a loaded position wherein an inserted cassette is fully drawn into the holder, and for moving the holder between an upper position wherein a cassette can be loaded into or ejected from the holder and a lower position wherein a cassette loaded into the holder engages a tape drive.
Patent DK-165772-C (DK)
Inventor: OKADA YOSUKE
IPC: A61M25/02
Filed: 1986-12-09
Granted: 1993-06-14
Abstract: A fixing device (13) for a nasogastric catheter (11) comprises a baseplate (21) with an aperture (26) therethrough and an integral bridge (22) having two holes (23, 24) in the span thereof. A slot (25) connects the aperture (26) and holes (23, 24) to the exterior of the device. The outer hole (23) is sized to locate a nasogastric catheter loosely whilst the inner hole (24) is sized to grip a catheter against movement therethrough; the slot permits the catheter to be snapped into either of the holes (23, 24). A splittable catheter sheath (12) passes through the aperture (26) and the free ends thereof emerge through respective portals of the bridge (22).
Patent FI-85012-C (FI)
Inventor: HUANG FU-CHIH
IPC: C07K5/06
Filed: 1984-01-12
Granted: 1992-02-25
Abstract: This invention relates to compounds of the formula 
<CHEM>
 and their pharmaceutically-acceptable salts, wherein
 A and A min  are independently hydroxy, alkoxy, aryloxy, or hydroxyamino;
 R1, R2, R3, R4, R5 and R6 are defined as in the description; and pharmaceutical preparations made therefrom, having biological utility in the treatment of hypertension in subjects suffering therefrom.
Patent FI-83849-C (FI)
Inventor: NAKAMURA YOSHINORI
IPC: B65D1/02
Filed: 1984-10-26
Granted: 1991-09-10
Abstract: Here is disclosed a heat-resistant synthetic resin bottle which is biaxially oriented by axially stretching and air blowing an injected or extruded closed-end parison in a blow mold to carry out molding, whereby a bottom wall (3) of the bottle is recessed toward its interior in the form of a dome and an annular peripheral edge (4) for supporting the bottle itself is formed around the bottom wall, characterized in that a top portion (3a) of the bottom wall which is formed gradually thickly from the annular peripheral edge (4) to a central portion thereof is recessed upwardly from the underside of the top portion itself in order to thin the top portion, and the bottom wall between the top portion and the peripheral edge is partially outwardly swollen out in order to radially form a predetermined number of triangular pyramid-shaped hollow lugs (5) and bottom bones (6) present between these hollow lugs.
Patent FI-89270-C (FI)
Inventor: BOMO FRANCIS
IPC: C08K3/36
Filed: 1986-09-12
Granted: 1993-09-10
Abstract: The filler comprises at least one precipitated silica with the following characteristics:
       - a CTAB surface area of between 20 and 200 m<2>/g,
       a mean aggregate projected area greater than 10,000 nm<2>,
       - a high interaggregate volume of at least 1 cm<3>/g and a homogeneous interaggregate pore population.
Patent FI-84254-C (FI)
Inventor: KARLSSON GOESTA
IPC: B66F9/18
Filed: 1987-09-23
Granted: 1991-11-11
Abstract: The invention relates to a device for swinging lifting arms of combinative yoke means upwards and transfer thereof to a position inside the long sides of the yoke means, when containers and trailers are being handled, and is characterized in that the device comprises a first substantially horizontal shaft (1) for swinging the lifting arm (2) upwards from a vertical to a substantially horizontal position and the other way round and a second substantially horizontal shaft (3), around which the first shaft is pivotable together with the lifting arm for swinging in and out the upwardly swung, substantially horizontal arm to a position inside and outside, respectively, the long side of the yoke means.
Patent FI-93696-C (FI)
Inventor: LINNAU YENDRA
IPC: A61K35/16
Filed: 1989-02-24
Granted: 1995-05-26
Abstract: To avoid the risk of unwanted side reactions from blood products, especially from albumin and immunoglobulin G preparations, the latter are prepared from plasma using chymotrypsin to inactivate prekallikrein activator, these preparations being obtained by fractional concentration of plasma proteins, with the proviso that in any desired stage of the fractionation process a chymotrypsin solution or immobilised chymotrypsin is added to the fractions, and before the preparations are finished the chymotrypsin or the immobilised chymotrypsin is removed from the preparations.
Patent FI-96336-C (FI)
Inventor: ANDERSSON KJELL RUNE
IPC: D21H19/38
Filed: 1991-08-09
Granted: 1996-06-10
Abstract: PCT No. PCT/SE90/00037 Sec. 371 Date Aug. 12, 1991 Sec. 102(e) Date Aug. 12, 1991 PCT Filed Jan. 16, 1990 PCT Pub. No. WO90/09483 PCT Pub. Date Aug. 23, 1990.Process in manufacturing paper wherein stock is prepared using cellulose fiber material which contains calcium sulfate (gypsum). said material being disintegrated in an aqueous medium in order to form part of the stock for the paper to be produced. The characterizing feature of the process is that (a) carbonate ions and/or hydrogen carbonate ions (CO32- or resp. HCOe- ) are supplied to the aqueous medium, and (b) the pH in the aqueous medium is adjusted to an alkaline value so that calcium carbonate precipitates and forms part of the suspension. There are overall major advantages provided by the process in the context of applying gypsum coatings on paper, inasmuch as broke can be reused in the process without any troublesome gypsum precipitation. Moreover a new grade of coated paper is described, the characterizing feature of this paper being that the filler of the base paper consists entirely or partly of precipitated calcium carbonate (PCC) and that the pigment of the coating layer consists entirely or partly of calcium sulfate.
Patent NO-173474-C (NO)
Inventor: CARR RICHARD W
IPC: G06F11/18
Filed: 1986-06-02
Abstract: An improved method for communicating updated information among processors in a distributed data processing system is disclosed. The system includes a plurality of distributed interconnected processors each having a memory. The method includes the steps of prioritizing the processors into a predetermined order, establishing one of the processors as a control processor for the broadcast of update messages, developing an update message in at least one of the processors, selecting in accordance with the control processor one of the processors which has developed an update message as a sender processor, broadcasting the update message of the sender processor to each of the processors, and causing the next processor in order to be selected as control processor in the event that the former control processor fails in service. As one preferred use, the method enables the system to transmit atomic global update messages with a tolerance to multiple processor faults.
Patent NO-172121-C (NO)
Inventor: SELVA ENRICO
IPC: C07K9/00
Filed: 1986-12-29
Abstract: The present invention concerns new antibiotic substances denominated antibiotic A 40926 N-acylaminoglucuronyl aglycon complex AB, antibiotic A 40926 N-acylaminoglucuronyl aglycon factor A, antibiotic A 40926 N-acylaminoglucuronyl aglycon factor B, antibiotic A 40926 N-acylaminoglucuronyl aglycon factor B0, antibiotic A 40926 N-acylaminoglucuronyl aglycon factor B1, antibiotic A 40926 aglycon and the addition salts thereof, a process for their preparation starting from antibiotic A 40926 complex or a factor thereof, and their use in the treatment of infectious diseases involving microorganisms susceptible to them.
Patent NO-165022-C (NO)
Inventor: BOYLE FRANCIS THOMAS
IPC: A61K31/41
Filed: 1987-06-16
Abstract: Heterocyclic compounds of the formula:- <CHEM> wherein X and Y, which may be the same or different, are each a =N- or =CH- group and R is a phenyl radical which optionally bears one or more substituents selected from halogen atoms, amino, cyano, carbamoyl, hydroxy and nitro radicals, 1-6C alkyl, halogenoalkyl, alkoxy, halogenoalkoxy and alkylamino radicals, di(1-6C alkyl)amino and 2-6C alkoxycarbonyl radicals, and n is 1 to 6, but excluding the compound wherein X and Y are each =N-, R is 2,4-dichlorophenyl and n is 1; and the pharmaceutically or veterinarily acceptable acid addition salts thereof; processes for their manufacture; and pharmaceutical and veterinary compositions containing them.
Patent NO-170732-C (NO)
Inventor: VOGEL MARTIN
IPC: C08F291/00
Filed: 1987-11-03
Abstract: An aqueous dispersion of water-insoluble core-shell particles is prepared by emulsion polymerization for use as an opacifying agent in coatings. The particles have interior cores which are swollen with nonaqueous solvent. The polymeric exterior shells have a glass transition temperature greater than about 50 DEG C in the presence of the nonaqueous solvent. The partition coefficient for the nonaqueous solvent between the interior core polymer phase and the exterior shell polymer phase is at least about 1.25. Coatings compositions formulated using the core-shell particles show increased opacity, as single light scattering microvoids are formed in individual particles when the solvent evaporates and the core collapses inside the rigid exterior shell. Opacity develops even when aqueous coatings containing the particles are dried under high humidity conditions.
Patent NO-179065-C (NO)
Inventor: SOURLIER PASCAL
IPC: B22C9/20
Filed: 1991-06-20
Abstract: In this mould, the sum of the areas of the cross-sections of the runners (30) in service is, at at least one casting instant, greater than the area of the cross-section of the casting pool (28), or at least of the same order as this area. This makes it possible to slow down the metal during its passage in the runners and thus to obtain non-turbulent filling of the impressions. 
<??>Application to the multi-stage moulding of thin-wall castings. 
<IMAGE>
Patent NO-176891-C (NO)
Inventor: HOLBEK JOHN
IPC: E04D/
Filed: 1992-01-09
Abstract: PCT No. PCT/DK90/00179 Sec. 371 Date Jan. 7, 1992 Sec. 102(e) Date Jan. 7, 1992 PCT Filed Jul. 10, 1990 PCT Pub. No. WO91/00945 PCT Pub. Date Jan. 24, 1991.A bituminous sheet or web coating material (1) is on the one side provided with a heat activatable adhesive layer (3) optionally covered by a plastic film (5), wherein the adhesive layer is provided with a pattern of close grooves (4) with intermediate unbroken ridges, and a process for forming a coating on a support is performed by heating such coating material (1) to decomposition of said plastic film (5) and activation of the adhesive layer (3), the activated adhesive layer (3) being pressed against the support, e.g. a roof.
Patent CA-2003023-C (CA)
Title: Hydroxy-1,2,3,4-tetrahydroaminoacridines, a process for their preparation and their use as medicaments
Inventor: SHUTSKE GREGORY M
IPC: A61K31/435
Filed: 1989-11-15
Granted: 2001-05-29
Abstract: There are disclosed compounds having the formula I (see Formula I) where n is 1 or 2;      X is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, nitro or trifluoromethyl;      R is hydrogen, benzyl or alkanoyl of 2 - 12 carbons, with the proviso that the group -OR may not be on the 1- or when n is 2, the 4- positions of the three ring system; and R1 and R2 are each independently hydrogen, loweralkyl or arylloweralkyl, but both may not be arylloweralkyl simultaneously, or alternatively R1 and R2 taken together may constitute the group (see formula II) NR3R4 where R3 and R4 are each independently loweralkyl; and a process for their preparation.      The compounds can be used for the treatment of various memory dysfunctions characterized by decreased cholinergic function, such as Alzheimer's disease.
Patent CA-2013987-C (CA)
Title: In situ tar sands reduced pressure separation process and apparatus
Inventor: BROUGHTON ROBERT I
IPC: B03B9/02
Filed: 1990-04-05
Granted: 1999-12-07
Abstract: Tar sands separation process that includes farming a cavity in the producing zone of an in situ body of tar sands, filling the cavity with water, closing the cavity to atmosphere and subjecting the sealed-in cavity to a negative pressure. Separation of the bitumen and sands takes place at the walls of the cavity and the separated sand sinks in the water to the bottom of the cavity and the bitumen rises to the top portion of the cavity wherefrom it is removed as by pumping or the like.      The negative pressure can be varied cyclically and/or the water can be mechanically agitated.
Patent CA-2024877-C (CA)
Inventor: OGAWA SEIICHI
IPC: F02B75/18
Filed: 1990-09-07
Granted: 1999-06-01
Abstract: An intake manifold comprises an aluminum plenum chamber having an air inlet and a plurality of air outlets, and a plurality of branch pipes of wrought aluminium connected to the respective air outlets of the plenum chamber and each having an inner peripheral surface of circular cross section.          At least one of the branch pipes is deformed at a lengthwise intermediate portion thereof to avoid contact with adjacent the branch pipes.  The cross sectional contour of the inner peripheral surface of the deformed portion is in the form of a closed curve having no straight portion, and the cross sectional area of the deformed portion is approximately equal to the cross sectional area of the circular portion.
Patent CA-2029118-C (CA)
Title: Hearth arrangement for melting furnace
Inventor: MOTOMURA TAKEHIKO
IPC: H01L23/48
Filed: 1990-11-01
Granted: 1994-11-01
Abstract: A hearth arrangement for a furnace which melts  refuses carried  on the hearth arrangement comprises a  plurality  of hearth  blocks arranged like a stair.  The hearth blocks  are inclined  stepwise  in a refuse carrying direction  and  each hearth  block  has  a width direction  perpendicular  to  the refuse carrying direction.  Each hearth block is divided into two block elements in the width direction of the hearth block and  the  two  block elements are joined  to  each  other  by springs which exerts a biasing force on the block elements in the  width  direction of the hearth block.   A  clearance  is formed  between each two adjacent hearth blocks  to  tolerate heat  expansion  of  the  hearth blocks.  Each  block  has  a protuberance  extending over a next hearth block  located  in the  ash carrying direction such that the ash does  not  flow into  the  clearance  between the hearth  blocks.   A  convex portion is formed on a contacting plane of one block  element and a concave portion is formed  in a contacting plane of the other block element such that the convex portion engages with the concave portion to ensure a tight engagement of two block elements.