baber/WOPTO huggingface dataset:
Patent CA-1325445-C (CA)
Inventor: HARRY EDWARD G
IPC: B60D1/07
Filed: 1989-08-29
Granted: 1993-12-21
Abstract: ABSTRACT OF THE DISCLOSURE           A  ball  hitch  assembly  providing  for interchangeability of different diameter hitch balls without the use of any tools, wherein the center pin for  mounting  a  hitch  ball  has  a  circumferential locking groove with at least partially spiral groove structure extending between the locking groove and an end of the  center pin  and the hitch ball has  a central opening with a fixed locking pin extending into the central opening.  The fixed locking pin of the hitch ball can be aligned with an entry end of the groove structure and the hitch ball then twisted and advanced onto the center pin to bring the fixed locking pin into alignment with the locking groove and, thereafter, the hitch ball is rotatably locked to the center pin until such time as the mounting motions of the hitch ball are reversed to remove the hitch ball from the center pin.
Patent CA-1336423-C (CA)
Inventor: CARMEN RALEIGH A
IPC: A61L2/00
Filed: 1989-09-29
Granted: 1995-07-25
Abstract: A closed system for inactivating viruses in blood or blood components.  The system includes at least one plastic bag which communicates with a separate container including a single viricidal substance or separate substances which, when mixed, provide in situ generation of a viricidal substance.  The viricidal substance can be transferred into the bag for subsequent viricidal use on blood components or for use on components in the bag.  A preferred system provides a means for the in-situ generation of C102 from sterilizable, separate substances for viricidal use on blood or blood components.
Patent CA-1318822-C (CA)
Title: Wound dressing
Inventor: LOTT GLORIA Y
IPC: A61F13/02
Filed: 1989-09-29
Granted: 1993-06-08
Abstract: ABSTRACT OF THE DISCLOSURE         A wound dressing comprises a vapor permeable plastic film coated on one side with an adhesive about the periphery of a  wound  contacting  window  in  the  central  portion  of  the dressing.    A  pair  of  release  liners  covers the adhesive coating  and  include tabs  so that the release liners can be peeled from the adhesive coating.   Means are provided adjacent to and at opposite lateral sides of the wound contacting window to change abruptly the resistance to peeling of the release liners from the adhesive coated film.    Accordingly, when the user feels this change in resistance, he or she knows that the wound contacting window and a small portion of  the adhesive about  the  periphery  thereof  is  uncovered  which  allows  the dressing  to  be  anchored  about the patient's wound with the release  liners  partially  in  place  and  the  wound  contacting window exposed.   This minimizes the tendency of the film to wrinkle and/or to fold on itself such that the adhesive adheres to itself.
Patent DK-154837-C (DK)
Inventor: WAETJEN FRANK
IPC: C07D/
Filed: 1986-05-16
Granted: 1989-05-16
Abstract: Compounds of formula <CHEM>  wherein x is Cl, Br, F, CF3, CH3 or CN. and pharmaceutical compositions thereof. The compounds are useful in amelio-rating central nervous system ailments therewith, especially convulsions and anxiolytic states. A novel intermediate and process for its production are also disclosed.
Patent DK-162403-C (DK)
Inventor: SCHEIWILLER ROLF
IPC: E02D29/02
Filed: 1986-09-02
Granted: 1992-03-23
Abstract: A structural assembly includes a square trough-shaped stone having inclined external corner regions and a dovetailed groove formed in each wall side. The dovetail tongue of a connecting plate fits into the dovetailed groove. At the lower end of the internal surface of each wall of the stone, a shoulder portion may be provided for accommodating base elements. The height of the connecting plate is advantageously greater than the height of the trough-shaped stone, so that the plate projects beyond the stone in a vertical direction for connection to further stones. With such an assembly, it is possible to erect dry-stone type walls of various types. The individual elements of the assembly can be produced rationally and economically, and it is also possible to produce end elements and corner elements from the trough-shaped stones by cleaving the stones along grooves provided for such purpose.
Patent DK-163455-C (DK)
Inventor: JENKINS PETER DAVID
IPC: G02B6/44
Filed: 1984-11-26
Granted: 1992-07-20
Abstract: A sealing assembly for an optical fibre feed through inhibits passage of water or gases via a fibre's protective sheath while preserving mechanical protection of the fibre. 
<??>A length (A-A min ) of the fibre (4) is exposed by removal of the corresponding sheath portion. Both the exposed surface of the fibre (4) and the ends (6 min , 6) of the sheath (5) are sealed into a common bore (2) in a ferrule (1). Demountable end members (9, 10) may be provided, to extend the bore (2) into which the sheath ends (6 min , 6) are sealed. 
<??>The sealing assembly finds particular application in optical fibre feed through at submarine cable repeater housing bulkheads.
Patent FI-75432-C (FI)
Inventor: CAMERON ERMA C
IPC: C12Q1/28
Filed: 1980-10-08
Granted: 1988-06-09
Abstract: A composition, test device, method of making a test device and process for determination of an analyte in a liquid sample are disclosed. More particularly, there is provided a composition for the determination of an analyte in a sample which composition comprises an analyte-responsive component comprising a pyridine nucleotide susceptible of reduction in response to the presence of the analyte, an uncoupler effective to generate an oxidizing substance from the reduced form of said pyridine nucleotide, a peroxidatively active substance, and an indicator which, when oxidized, is not susceptible to reduction by said reduced pyridine nucleotide. The pyridine nucleotide is either nicotine adenine dinucieotide (NAD) or nicotine adenine dinucleotide phosphate (NADP).
Patent FI-71720-C (FI)
Inventor: MORAILLON PHILIPPE
IPC: C05B19/00
Filed: 1981-04-30
Granted: 1987-02-09
Abstract: Granular fertilizer solids comprising ammonium phosphate, advantageously particulate NP/NPK fertilizers, are prepared by (i) granulating a liquid/dry solids admixture of fertilizer values in a granulation zone, (ii) next transferring said admixture to, and drying same, in a drying zone, (iii) while simultaneously injecting into said drying zone a jet spray of a slurry of ammonia neutralized acid values discharged from a pipe reactor, such that (iv) said jet spray directly impinges upon drying particles of wet solids transferred from said granulation zone, and whereby (v) dried final product simultaneously results therefrom, and (vi) then recovering a fraction of said dried final product, while (vii) recycling another fraction thereof, as dry solids, to said granulation zone.
Patent FI-74960-C (FI)
Inventor: LOESEL WALTER
IPC: C07D405/04
Filed: 1982-11-02
Granted: 1988-04-11
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be identical to or different from each other, are each hydroxyl or lower alkoxy R3 is cyano or -CO-Y; Y is hydroxyl, lower alkoxy, or a primary or secondary, substituted or unsubstituted, aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic amino group; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful for the treatment of circulatory and coronary disorders.
Patent FI-85475-C (FI)
Inventor: HAFFER GREGOR
IPC: C07D471/04
Filed: 1986-01-28
Granted: 1992-04-27
Abstract: carbolines of formula 1 <CHEM>  wherein  R = C1 5 alkyl  R<4> = H, C1 5 alkyl or - (CH2)n-OR with n = 1 or 2 and R<A> = H, R, (CHR)n-OR, OCH2Ph, OPh (C1, Br) OR, OCH2Ph (C1, Br) NRR, C1, or Br, wherein n and R have the above meanings and there are one or two R<A>'s are prepared, by dehydrogenation at reaction temperatures below ambient temperature in an inert solvent with tert-butyl hypochlorite and a tertiary amine.
Patent FI-78973-C (FI)
Inventor: SALOVAARA ESA
IPC: F16B1/00
Filed: 1988-03-21
Granted: 1989-10-10
Abstract: The invention relates to a joint for fastening a mounting part (12) made of a plastic material to a slide ring (11) made of a ceramic material. The joint comprises a ring fastener (13) made of metal which provides a shrinkage grip on the axial outer surface (15) of the slide ring (11), and on the axial outer contact surface (16) of the mounting part (12) in such a way that the axial wall of the recess formed in the mounting part (12) to receive the slide ring (11) bears closely against the axial outer surface of the slide ring (11) within the area (14) of the bottom end of the space. A fixed ring (11), eg attached to a housing, is engaged by a rotary ring (11), eg attached to a shaft, to provide a ceramic seal against leakage of a fluid. <IMAGE>
Patent FI-97145-C (FI)
Inventor: BRINDOEPKE GERHARD
IPC: C08G59/18
Filed: 1988-04-07
Granted: 1996-10-25
Abstract: Amino group containing curing component (A) for compounds (B) which contain epoxy or 1,3-dioxolan-2-one groups, comprising a reaction product of (a1) active CH alkyl esters of isocyanate adducts thereof with (a2) polyamines. Mixtures of (A) and (B) with or without diluents and additives give rapid curing even at low temperatures and high atmospheric humidity and are suitable in particular for paint formulations.
Patent FI-91608-C (FI)
Inventor: PARK EUGENE SENGMOO
IPC: C04B37/02
Filed: 1989-10-17
Granted: 1994-07-25
Abstract: The present invention relates to forming a metal matrix composite (3) between at least two bodies (1) having a similar or a different chemical composition, the metal matrix composite functioning as a bonding means which bonds or fixes the bodies (1) together. Particularly, a metal matrix composite is produced by a spontaneous infiltration technique by providing a filler material (2) or preform with an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere, which are in communication with the filler material or preform at least at some point during the process. Molten matrix metal then spontaneously infiltrates the filler material or preform, whereby the metal matrix composite serves to bond together two or more bodies.
Patent FI-91955-C (FI)
Inventor: DRUITT RODNEY MALCOLM
IPC: B65D41/04
Filed: 1990-12-14
Granted: 1994-09-12
Abstract: PCT No. PCT/AU89/00256 Sec. 371 Date Mar. 14, 1991 Sec. 102(e) Date Mar. 14, 1991 PCT Filed Jun. 15, 1989 PCT Pub. No. WO89/12584 PCT Pub. Date Dec. 28, 1989.A one piece plastic closure for a container having an externally screw threaded neck, the closure comprising a top portion and an internally threaded skirt. The closure has an annular sealing rib which projects downwardly from the underside of the top portion. The rib includes a first, substantially cylindrical, portion contiguous with the underside of the top portion and lying adjacent or abutting to the skirt and a second, frusto-conical, portion contiguous with the end of the first portion distal to the underside of the top portion and extending radially inwardly to terminate in a circular free edge, such that during threaded engagement of the cap with the neck, the second, frusto-conical, portion will be engaged by a free end of the neck and folded back against the first, substantially cylindrical portion of the rib to form a gas-tight seal between the neck of the container and the closure.
Patent FI-91203-C (FI)
Inventor: BRAX VEIKKO
IPC: H04W88/06
Filed: 1991-06-17
Granted: 1994-05-25
Abstract: A method for handling a call coming via a digital transmission system in terminal equipment suitable for speech and data service, the transmission system including at least one connection element which is a speech transmission connection when the call is in speech service mode and which is a data transmission connection rate-adapted in compliance with the CCITT recommendation V.110 or in a like manner and preferably attached to V.24 interfaces when the call is in data service mode. The terminal equipment starts the connection in speech service mode and automatically changes over to data service mode and initiates a procedure for changing the at least one connection element to a data transmission connection upon receipt, in speech mode, of a predetermined audio signal from the connection. The method can make use of a mobile telephone.
Patent NO-156896-C (NO)
Inventor: BOTTON ROGER
IPC: B01D53/34
Filed: 1981-07-10
Abstract: Nitric oxide, NO, and nitrogen peroxide, NO2, are facilely removed from gaseous admixtures comprising the same, together with gaseous oxygen, advantageously in a plate tower for the commercial production of nitric acid, by countercurrently oxidizing/absorbing said gaseous feedstream in aqueous solution, in a gas/liquid phase contactor, and wherein that section of said phase contactor the NOx content in the gaseous feedstream is less than 6000 vpm, the improvement which comprises that the residence time in said less than 6000 vpm section of said phase contactor, is increased to a value such that the ratio K, of the liquid retention volume in cubic meters in said phase contactor to the rate of flow therein of said gaseous feedstream in Nm3/hour, in excess of 5.10-4 hour.
Patent NO-155035-C (NO)
Inventor: OBENOUR MARY CATHERINE
IPC: A61F13/15
Filed: 1982-02-26
Abstract: Disposable diapers provided with a two-element breathable backsheet. The two elements are a vapor pervious, relatively liquid impervious outer sheet and a liquid impervious inner panel. An absorbent core is the third necessary element of the disposable diaper. The inner panel is placed between the outer sheet and the absorbent core in the crotch region of the disposable diaper. There is no requirement that the inner panel be affixed to the outer sheet in any manner other than to insure the maintenance of their relative orientations during use. The disposable diaper can be provided with an optional topsheet disposed on the absorbent core on the side opposite the breathable backsheet.
Patent NO-156142-C (NO)
Inventor: VOGEL DIETER
IPC: F16K47/02
Filed: 1983-09-16
Abstract: 1. Upper cartridge part for a sanitary single shut off valve, comprising a head piece (2) which can be screwed into a standard aperture and can be sealed by means of an O-ring (3), a spindle (4) provided with an end journal bearing (8), a movable sealing disc (20) driven by the spindle, a fixedly arranged sealing disc (23), and a seal (24), arranged in the lower part of the head piece, which presses the sealing surfaces of the sealing discs against each other when the head piece is tightened, whereby the sealing discs are provided with water apertures (29, 31), and by adjustment of an appropriate angular position the water passage can be determined, characterized in that a) the end journal bearing (8) of the spindle (4) is mounted in a closed grease chamber (7), (b) the sealing ring (24) is retained between a coarse filter (26) and a thrust ring (28) and is fixedly arranged in the head piece.
Patent NO-161894-C (NO)
Inventor: WOLDE ANNE WILLEM TEN
IPC: A47K10/36
Filed: 1983-09-22
Abstract: Packet zigzag folded continuous length of disposable towelling,in particularly adapted for hygienic use,such as in an apparatus for dispensing lengths of towelling(20).The material of the disposable towelling consists of paper,that has a reinforcement for enlarging the tensile strength,so that there is no danger of tearing off in wet condition.This reinforcement consists preferably of synthetic material having the form of a fabric or fleece,that is united with the paper.The packets(11A,11B) have been provided on at least one of the outer end layers with a two sided adhesive strip(29A,29B),which makes a mutual coupling of the packets possible.This gives the advantage that the packets,that are already present in the dispenser, can be coupled with fresh packets without interruption of the length of towelling that is at the disposal of the user.
Patent NO-165566-C (NO)
Inventor: LETH-OLSEN HENRIK
IPC: H01H9/02
Filed: 1985-12-30
Abstract: A switch housing for motor switches, load switches and the like switches comprises a top and a bottom member, fixed contacts or terminals for input and output current, movable contacts for opening and closing current paths through said fixed contacts, a contact bridge displaceable backwards and forwards and carrying the movable contacts, and a guiding mechanism for the contact bridge for switching the movable contacts on and off.In order to obtain a flexibility as great as possible in connection with constructing new or reconstructing or extending existing systems the top member and the bottom member are formed as identical halves (21) of the switch housing. At the outer surface of the housing exposed polygonal nut members or nut plates (51, 53) are secured to provide a both mechanical and electric connection between the fixed contacts and the external connecting means.
Patent NO-170315-C (NO)
Inventor: JAUW TJOE HANG
IPC: A61K9/52
Filed: 1986-03-17
Abstract: A process for the preparation of a free flowing, iodophor containing wound powder in which a finely divided sugar is sprayed, in a fluidised bed granulator, with a solution of the iodophor in a solvent comprising water and an alkyl alcohol having a boiling point (at 760mm Hg) below 100 &loz& C. 
<??>Preferably the sugar is sucrose, the iodophor is povidone iodine and the alcohol is ethanol. 
<??>The process allows the formation of a free flowing, homogeneous wound powder that is well tolerated when applied to wounds.
Patent NO-160571-C (NO)
Inventor: LJUNGSTROEM TOMMY
IPC: B31B50/32
Filed: 1986-09-30
Abstract: A method and machine for the manufacture of packing containers of the type where a number of packing container blanks are successively converted to packing containers, open at the top, which are filled with contents, shaped and sealed. The packing container blanks are advanced intermittently during the processing and filling between the different stations, which means especially in packing machines with several conveying elements, that the driving unit of the machine will be unevenly loaded and that the working of the machine will be uneven and jerky. To overcome this it is proposed in accordance with the invention, that the driving of the different conveying elements should take place asynchronously in accordance with a similar but mutually offset pattern of movement. The one conveying element (6') will then be substantially at standstill during the advance of the second conveying element (6") and vice versa, as a result of which the driving unit obtains an appreciably more uniform torque curve so that uneven operation and consequent wear and noise can be prevented.
Patent NO-175217-C (NO)
Inventor: ALBARELLA JAMES P
IPC: C12Q1/00
Filed: 1987-03-24
Abstract: Test compositions and test devices are provided which are capable of generating different hues at different analyte concentrations. Visual results for clinically important analytes, such as glucose and cholesterol, are provided by use of compositions containing two independent catalytic systems which are reactive with a common substrate generated from the analyte of interest, to produce visual endpoints of different hues for different concentrations of analyte. Preferred formulations provide a RAINBOW of hues, the particular final hue produced depending on the concentration of the analyte.
Patent NO-165873-C (NO)
Inventor: INGEMANN OLE
IPC: B65D21/00
Filed: 1988-02-10
Abstract: PCT No. PCT/SE87/00284 Sec. 371 Date Feb. 9, 1988 Sec. 102(e) Date Feb. 9, 1988 PCT Filed Jun. 17, 1987 PCT Pub. No. WO87/07879 PCT Pub. Date Dec. 30, 1987.A container (1) consists of a container body (10) and a container lid (20) which, in a factory-sealed container, sealingly closed the lid in circumferential connection (21). In such instance the lid constitutes a bounding definition of the storage space, the lid being of a disposition entailing that bounding portions of the lid are located more proximal the standing surfaces of the container than other portions.
Patent NO-176143-C (NO)
Inventor: HRIB NICHOLAS J
IPC: A61K31/425
Filed: 1988-11-18
Abstract: There are disclosed compounds of the formula, <CHEM>  where n is 0 or 1; A is <CHEM> where X, Y, Z, U, V, W, Q, S and T are each hydrogen, halogen, loweralkyl, hydroxy, nitro, loweralkoxy, amino, cyano or trifluoromethyl; m is 1 or 2; R1 and R2 are independently hydrogen, loweralkyl or aryl, or alternatively R1 + R2 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring; R3 and R4 are independently hydrogen or loweralkyl, or alternatively R3 + R4 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring, the term aryl signifying an unsubstituted phenyl group or a phenyl group substituted with 1, 2 or 3 substituents each of which being independently loweralkyl, loweralkoxy, hydroxy, halogen, loweralkylthio, cyano, amino or trifluormethyl, and a process for their preparation. The compounds are useful as antipsychotic, analgesic, anticonvulsant and anxiolytic agents.
Patent NO-179660-C (NO)
Inventor: GIRAULT YVES
IPC: H05B3/58
Filed: 1991-02-15
Abstract: The electrothermal generator includes a tube (1) in its assembly, made from a glass-fibre reinforced cross-linked resin and composed of an inner thin skin (4) and an outer collar (5) which will confer upon the tube suitable resistance to pressure. The three heating-element segments (11, 12, 13) formed from graphite-based strips wound in spiral turns tightened over the skin (4) and provided, at each of their ends, with connection cables (11c, 11d; 12c, 12d; 13c, 13d) are wound over the skin (4) and under the collar (5). The winding segments occupying a length of about 1 metre of an 82/90 mm cube, and the skin (4) being about 1 mm thick, the generator possesses a nominal power of about 50 kW and the temperature drop between windings and heated liquid will be of the order of 40 DEG C. <IMAGE>
Patent NO-178397-C (NO)
Inventor: ONG HELEN HU
IPC: A61P25/24
Filed: 1992-01-17
Abstract: There are disclosed various compounds of the formula below, <CHEM> where n, X and R1 through R4 are as defined in the specification, which are useful for alleviating various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease. Compounds of this invention also inhibit monoamine oxidase and/or act at central  alpha 2-adrenergic receptors, and hence are useful as antidepressants. The invention relates also to intermediates and a process for the preparation of the above compounds.
Patent CA-2000596-C (CA)
Inventor: COREY PAUL F
IPC: C12Q1/44
Filed: 1989-10-12
Granted: 2000-12-05
Abstract: Chromogenic merocyanine enzyme substrate compounds of the general formula:   (see formula I) where Y is an enzymatically-cleavable group such as a radical of a sugar, carboxylic acid, amino acid, peptide, phosphoric acid, or sulfuric acid; A and B represent residues that complete 5- or 6-membered ring systems; R1 is substituted or unsubstituted alkyl; R2 and R3, independently, are hydrogen or lower alkyl; m, n, and p, which can be different, are intergers from 0 through 3 provided that m + n + p must be at least 2; and x is an appropriate counterion (anion). These components are useful as optical indicator compounds in analytical test systems for example for the detection of enzymes in a liquid test sample.