baber/WOPTO huggingface dataset:
Patent IE-40949-L (IE)
Title: Texturising polyester yarn
IPC: D02G1/16
Filed: 1975-03-20
Abstract: A process for the preparation of texturized multifilamentary polyester yarn possessing a stable crimp, in which the yarn passes first through a crimping device comprising an injector where the yarn is subjected to a stream of hot fluid which separates the filaments, and thereafter through a stacking nozzle to cause crimping, characterized in that the fluid is fed in at a temperature below the second order transition temperature of the polyester yarn, which feeding temperature is usually between 95 DEG and 220 DEG C., and in that the stack, after it issues from the nozzle is kept in the compressed state, subjected in this state to a high pressure of the order of 20 to 200 kg/cm2, and kept at ambient temperature or subjected to a heat treatment at a temperature below the second order transition temperature of the polyester yarn, which is usually at a temperature of up to about 220 DEG C., for a period of time ranging from one minute to 150 minutes. Polyester yarn possessing a stable crimp and fiber prepared by cutting the said yarn, as well as the textile articles comprising this yarn are also disclosed.
[US4175157A]
Patent IE-41221-L (IE)
Title: Pyrazinemethanols
IPC: A01N43/60
Filed: 1975-03-24
Abstract: A new series of 2-pyrazinemethanols useful for the protection of plants from microbial diseases has been discovered. The new compounds are characterized by alkyl, cycloalkyl or phenyl substituents on the alpha -carbon and by a single additional substituent on the pyrazine ring. Many of the compounds are additionally useful for the inhibition of plant growth.
[US3928352A]
Patent FI-810888-L (FI)
Inventor: BERGERSEN HANS AMUND
IPC: H05B3/36
Filed: 1981-03-23
Abstract: This invention relates to a continuous method for making electrical heating mats suitable for installation on room floors, walls and ceilings, which method includes the steps of cutting transverse cuts in a longitudinal composite metal/plastic foil material (2) and stretching the foil in a controlled way in order to provide a meander pattern of electrical resistance strip material, the method also including steps of making unit length mats with predetermined ohmic resistance and steps of providing terminations.
Patent FI-812242-L (FI)
Inventor: FILLIAT DANIEL
IPC: B21D41/02
Filed: 1981-07-16
Abstract: 1. Expansion head for an apparatus for flaring up or widening the ends of tubes, comprising essentially a body (1) with shifting means (2-2**1 ) for a chuck (3) the tapering end (3**1 ) of which is acting urgingly within the corresponding bore (5**3 ) of a plurality of independent concentric jaws (5) in the form of sectors interconnected by a retaining elastic means (O) positioned within a circular groove (5**4 ) established underneath the common colla (5**5 ) for each one of the aforesaid jaws (5) in order to constitute the expansion head proper, the collar (5**5 ) of which is abutted within the shouldered bore (4**3 ) of a socket (4) secured at the end of the body (1), characterized in that all the retaining means (O and A) of the jaws (5) are disposed underneath their common collar (5**5 ) to permit an extensive range of dimensions of the jaws (5) with the same socket (4), the elastic but collapsible means (A) of said jaws (5) relative to the bottom of said socket (4) being centered and positioned within a groove (5**7 ) of the aforesaid jaws (5) while protruding alternately from the external diameter of the expansion head (T) for retaining same axially and vertically in combination on the one hand with the lower face (4**4 ) of the socket (4) and on the other hand with the opposite collar (5**5 ) abutted on the inside shouldering (4**3 ) of said socket (4).
Patent FI-823068-L (FI)
Inventor: SARABER PETER
IPC: A24C5/42
Filed: 1982-09-06
Abstract: 1. Manual device for filling cigarette tubes, particularly cigarette filter tubes, consisting of a housing (1) with a tobacco compressing chamber (2) arranged in the longitudinal direction thereof, a lid-like compressing bar (5) associated with this compressing chamber (2) in a lid (4) which covers the housing (1) and is hinged about an axis (6), and a pusher supporting a ladle (7) for ejecting a compressed length of tobacco into a paper tube which is clamped on a spout (9) at the exit of the compressing chamber (2) by means of a clamping device which can be operated by the lid (4), characterised in that the ejector is in the form of a frame-like handle section (10) which extends around the housing (1) and the lid (4) and to which the ladle (7) is connected, preferably on the underside of the housing (1).
Patent FI-853662-L (FI)
Inventor: ENTWISTLE IAN DAVID
IPC: C07D311/56
Filed: 1985-09-24
Abstract: The invention provides a process for preparing a 4-hydroxycoumarin derivative having anti-coagulant properties, useful as a rodenticide, of formula <CHEM> wherein R<1> and R<2> are independently selected from the group consisting of hydrogen, halogen, alkyl of up to 6 carbon atoms and alkoxy of up to 6 carbon atoms, and R<3> represents a group selected from <CHEM> where X represents a halogen atom or a group C1 12 alkyl, C1 12 alkoxy, C3-8 cycloalkyl, CN, SO2R<5>, CF3, OCF3, COOR<5> or COR<5>, where R<5> is C1 6 alkyl, n min  is 0, 1 or 2 and Y is a fluorine or chlorine atom; <CHEM> where n min  and Y are as defined above, X is as defined above or is hydrogen, n sec  is 0 or 1 and D is an oxygen atom or a group -O-(CH2)m-, -(CH2)m-O-, -O-(CH2)m -O-(CH2)p-, -(CH2)-m, or -CH=CH-, or a sulphur ana logue thereof, wherein m is in the range 1 to 6 and p is in the range 1 to 6; <CHEM>  where X, n min  and Y are as defined in (a) above.  (d) a group selected from <CHEM>  and <CHEM>  and  (e) a group selected from <CHEM> where X and n sec  are defined as in (b) above, A is an oxygen or sulphur atom and D min  is an oxygen atom or a -CH2- group, which process comprises condensing 4-hydroxycoumarin with a compound of formula <CHEM> or the corresponding 1,2-dihydronaphthalene, wherein R<1>, R<2> and R<3> are as defined above, and L is a hydroxy group or a halogen aotm, in the presence of an organic solvent and a catalyst characterised in that the solvent is selected from formic acid, a mixture of formic acid and at least one C2-6 aliphatic acid having a boiling temperature at atmospheric pressure in the range 60 DEG C to 105 DEG C and a liquid halogenated hydrocarbon having a boiling temperature of at least 60 DEG C, and reaction is effected at a temperature in the range 60 DEG C to the reflux temperature of the reaction mixture.
Patent FI-854145-L (FI)
Inventor: STROMAN DAVID WOMACK
IPC: C12N15/63
Filed: 1985-10-23
Abstract: 57 Process for transforming yeast strains of the genus Pichia is disclosed. Novel yeast strains of the genus Pichia which can be transformed with recombinant DNA material are also disclosed. In addition, a method for isolating functional genes and other functional DNA sequences from yeast strains of the genus Pichia is described.
Patent IE-35563-L (IE)
Title: Apparatus for spinning textile fibres
IPC: D01H4/08
Filed: 1971-08-24
Abstract: An electrostatic spinning apparatus in which the electrostatic field through which textile fibers are caused to flow is enhanced, and has a stabilized configuration by minimizing the transient charge accumulation in the area adapted to receive the fibers and by mitigating air turbulence so as not to disrupt the desired flow path of the fibers.
[US3665695A]
Patent IE-851187-L (IE)
Title: Sulpho-adenosyl-l-methionine salts
IPC: C07H19/16
Filed: 1985-05-13
Abstract: The present invention relates to new stable sulpho-adenosyl-L-methionine (SAMe) salts particularly suitable for parenteral use, their production process, and pharmaceutical compositions containing them as active principles. Said salts correspond to the general formula: SAMe.n(CH2)m(SO3H)2(I) where n can vary from 1 to 2 and m can vary from 3 to 12. The process for producing said salts consists of the following stages: (a) enriching the starting yeast with SAMe; (b) lysing the cells and recovering a solution rich is SAMe (cell lysate); (c) prepurifying the cell lysate by ultrafiltration; (d) passing the prepurified lysate through a column of weak acid ion exchange resin and eluting with the required disulphonic acid; (e) passing the eluate of said column through a column of absorption resin and washing with the required disulphonic acid; (f) concentrating the eluate of the latter column by reverse osmosis; (g) drying the concentrated solution.
Patent IE-791616-L (IE)
Title: Sheet product
IPC: D21H17/67
Filed: 1979-08-23
Abstract: The present invention relates to a process for obtaining a flat product by carrying out a paper-making technique, and to a product thus obtained, wherein, according to the invention, there are added to a fibrous mass, in an aqueous medium, at least one finely divided mineral or organic filler, then three or more successive additions of ionisable polymers, each of opposite polarity from, and preferably also of higher molecular weight than the last.
[GB2031475A]
Patent IE-811655-L (IE)
Title: Hepatitis a virus
IPC: C12N5/00
Filed: 1981-07-22
Abstract: Hepatitis A virus (HAV) is produced in high titer from tissue cultures grown on a hollow fiber capillary unit.
Patent IE-801691-L (IE)
Title: Polycarbonate / polyether block copolymers
IPC: C08G63/66
Filed: 1980-08-12
Abstract: A method for production of polycarbonate-polyether-blockcopolymers is provided. One or more solutions comprising bisphenol A and polyalkyleneglycol and a phosgene solution are added to a cooled initial reaction medium in a cooled reaction chamber in such a way that the phosgene contacts substantially the reaction partners from the one or more cooled solutions after they have spread in the reaction medium. Preferably the phosgene solution and the one or more solutions are added through tubes ending above the liquid level of the reaction medium such that the solutions added contact only within the stirred reaction mixture the reaction partner. The phosgene is employed in an excess of less than about 10 weight percent of the stochiometrically required weight amount relative to bisphenol A and polyalkyleneglycol. The polymer is useful in the production of membranes for dialysis, ultrafiltration and reverse osmosis.
[US4436839A]
Patent IE-882102-L (IE)
Title: Preparing aromatic aldehydes
IPC: C07C45/46
Filed: 1988-07-08
Abstract: Process for the preparation of aromatic aldehydes by formylation of aromatic derivatives in liquid hydrofluoric acid in the presence of boron trifluoride.
Patent IE-45924-L (IE)
Title: PYRIMIDO [1,2-a] BENZIMIDAZOLE DERIVATIVES
IPC: A61P7/02
Filed: 1977-11-28
Abstract: The invention concerns 3,4-dihydropyrimido [1,2-a]benzimidazole derivatives bearing one or more substituents at positions 6, 7, 8 or 9; processes for their preparation and manufacture; and pharmaceutical compositions thereof. The compounds inhibit the aggregation of blood-platelets and may be used in vivo, in the treatment or prophylaxis of thrombosis or occlusive vascular disease, or in vitro, in helping to stabilize preparations of blood platelets. Representative compounds of the invention are 7- and 8- acetyl-3,4-dihydropyrimido[1,2-a]benzimidazol-2(1H)-one.
[US4167569A]
Patent IE-872578-L (IE)
Title: Antigestagen compositions
IPC: A61K31/575
Filed: 1987-09-25
Abstract: Antigestagens are used to produce drugs for inhibiting terine prostaglandin synthesis.
Patent IE-832729-L (IE)
Title: Synchronous data transmission equipment
IPC: H04L25/49
Filed: 1983-11-22
Abstract: In a QPSK system using one cycle of a squared-off sinusoid per Baud period to represent the data dibits, the following are disclosed: (1) a direct detection circuit using samples taken only during the second and third quarters of the Baud period; (2) timing recovery by recognition of the opposite polarity of any QPSK signal compared to a half-Baud-delayed version of itself; and (3) an encoding scheme wherein only one of the two dibits is differentially encoded.
[US4584693A]
Patent IE-883125-L (IE)
Title: Bicyclic Peroxides
IPC: C07C45/58
Filed: 1988-10-14
Abstract: The novel bicyclic peroxides of the general formula …<IMAGE>… in which R denotes a saturated or partially unsaturated hydrocarbon group having up to 15 carbon atoms or an aryl, heteroaryl, arylcarbonyl or heteroarylcarbonyl group bonded via an alkyl or alkenyl group having up to 7 carbon atoms,… have useful pharmacological properties. They especially exhibit a marked effect against the causative organisms of malaria and can be used for the prevention and control of malaria. 
[EP0311955A2]
Patent NO-794142-L (NO)
Inventor: SCHREYER KARLHEINZ
IPC: G08B26/00
Filed: 1979-12-18
Abstract: 1. Hazard warning system comprising a frequency measuring device (FM) which is arranged in a central control (Z), and comprising a plurality of alarms (M1...M16) which for power supply can each be connected to a direct voltage by means of a two-wire alarm line (ML1...ML16) and which furthermore contain a circuit arrangement (LM , CM , TM ) in order to produce a frequency characterized the message state of the alarm line on the particular alarm line, wherein in a plurality of alarm lines can be respectively led to an intermediate station (Z5) in which by means of a t.d.m. device (ZM), all connected alarm lines can be serially connected to a single two-wire transmission line (UL) which connects this intermediate station to the central control, characterized in that in the intermediate station (ZS), a current supply circuit (SV) for the t.d.m. device (ZM) is connected to the two wires (a, b) of the transmission line (UL) in parallel with the t.d.m. device (ZM) by means of a respective choke (La, Lb), that the current supply circuit (SV) has both a parallel connection for a direct voltage source (B) which is to be arranged in the intermediate station (ZS) and a device for voltage stabilization (DZ), and that there are provided switches (s1, s2) which depending upon switching position respectively establish between the transmission line (UL) and the intermediate station (ZS) a.d.c. connection or a capacitive connection (Ca , Cb ) in order to effect d.c. blocking in the transmission line (UL) of the intermediate station (ZS) from the central control (Z).
Patent NO-800401-L (NO)
Inventor: NOACK FRITZ
IPC: E01C5/00
Filed: 1980-02-14
Abstract: A ground covering element adapted for positioning adjacent another ground covering element. The outer contour of the ground covering element forms projections and recesses about its entire periphery, has corner projections which form the vertices of a rectangle and line portions all of which are oblique to the sides of the rectangle connecting the corner projections. At least two of the line portions connecting each of the vertices are of equal length and the remaining line portions have lengths which are integer multiples of the lengths of the at least two line portions of equal length. A plurality of irregular spaced polygons project from the top surface to form raised portions, the majority of the polygons differing in shape from each other. The edges of the raised portions are straight and separated from each other by dummy gaps having widths which vary linearly along the entire length thereof and from the periphery of the ground covering element by marginal dummy gaps. The edge of each raised portion adjacent the periphery of the element substantially follows the contour thereof and has a distance therefrom such that the average distance between the edge of the raised portion adjacent the periphery and the contour is approximately equal to the average width of the dummy gaps between the raised portions. Sand is used to fill the space between the adjacent ground covering elements thereby effectively concealing this space from view.
Patent NO-811857-L (NO)
Inventor: VERHOEVEN LAURENTIUS MARIA
IPC: H01R31/08
Filed: 1981-06-02
Abstract: Bridge connector for multiple parallel pins. This connector has a central leg (4) and one pair of branched contacts (16,17; 18,19) on each side. Each pair of branched contacts engage a pin from a printed circuit board.
Patent NO-813574-L (NO)
Inventor: OSTERMANN BERND
IPC: H04M11/04
Filed: 1981-10-22
Abstract: 1. Selector equipment with a call number and identification stores, in which the call number of the station to be selected or the identification of the calling station are storable, for the automatic build-up of communications connections between stations, which connected as equal subscribers through subscriber connection lines to a selector network, for emergency call systems, in which the emergency call is generated through a sensor or through an emergency call key and a speech connection is capable of being built up after exchange of emergency call and acknowledgement telegrams between emergency call station and central station and wherein the storing of call number and/or identification into the empty store, or that to be changed, of this station takes place through the central station after the build-up of a connection between an emergency call station and the central station, characterised thereby, that the emergency call station is provided with a telephone or teleprinter instrument which is utilised for the build-up of the connection, that the subscriber connection line is connected to the selector equipment after the build-up of the connection, that the storing takes place subsequently and that the connection is freed and the selector equipment is started for the build-up of a test connection after storage has taken place.
Patent NO-831712-L (NO)
Inventor: LAPIERRE RENE BERNARD
IPC: C10G35/095
Filed: 1983-05-13
Abstract: Long chain (C7+) paraffins are isomerized over a large pore, highly siliceous zeolite catalyst such as zeolite Y or ZSM-20 having a structural silica:alumina ratio of at least 10:1; the use of such highly siliceous zeolites inhibits the degree of cracking and also permits weaker hydrogenation components such as palladium to be used in the catalysts.
Patent NO-831981-L (NO)
Title: Vanndistribusjonssystem
Inventor: BERGEHED YNGVE
IPC: F25B30/06
Filed: 1983-06-02
Abstract: Vanndistribusjonssystem for fordeling av vann til flere oventil åpne beholdere (4) gjennom et over beholderne beliggende rørsystem (9) med fallrør (10) som munner ut i beholderne (4). Beholderne (4) kan være vannfordelere i fordampere (1) i et varmepumpe-system. I anlegget finnes en sugepumpe (13) som med en sugeledning (14) er tilkoblet rrsystemet (9) ved dets høyeste punkt. Sugepumpen (13) er via en drivvannledning (15) tilsluttet en vanntilførselsledning (2) som forsyner distribusjonssystemet med vann, og drives således av vann som tappes fra vanntilfrsels-
Patent NO-845201-L (NO)
Title: Glidehylseventil for en oljebroenn.
Inventor: HELDERLE PAUL
IPC: E21B34/10
Filed: 1984-12-21
Abstract: En glidehylseventil (sleideventil) for en oljebrønn omfatter et ventilhus (21) forsynt med åpninger (28) for gjennomgang av fluidum og en i lengderetning glidbar hylse eller sleide (26) for åpning og stengning av åpningene. Hylsen (26) er anordnet på yttersiden av ventilhuset (21) og innvendig forsynt med drlvtenner (36) som er tilgjenge-lige fra innvendig i ventilhuset gjennom en åpning (37) i ventilhuset. Hylsen eller sleiden (26) beveges ved hjelp av et inngreps- og drivelement (69) båret av et betjeningsverktøy (48) som senkes ned i ventilhuset. Inngreps- og drivelementet (69) er opptatt i en bøssing (49) for verktøyet (48) og bringes til å strekke seg gjennom en åpning (52) i bøssingen og til inngrep med hylsens drivtenner ved hjelp av rampeorganer (61) under langsgående forskyvning av en betjeningsstang (54) for verktøyet (48).
Patent NO-852583-L (NO)
Inventor: DUBOTS PATRICK
IPC: H01B12/00
Filed: 1985-06-27
Abstract: Multifilament superconductor strands of less than 1 mm diameter able to carry alternating current are stranded to a pitch of between 7 and 3 diameters, at a temperature above 200 DEG  C. and a speed between 30 and 5,000 rpm.
Patent NO-864998-L (NO)
Inventor: PETIT PIERRE
IPC: C01B13/10
Filed: 1986-12-11
Abstract: Each ozonization loop (1) which includes a compressor (2), an ozonizer (3), and a heat exchanger (8) for cooling the oxygen-ozone mixture, is associated with three cylinders (4,5,6) filled with silica gel. Each cylinder operates in succession in a cocurrent adsorption, in countercurrent desorption by a substitution gas, and in scavenging by taking off a part of the flow circulating in the loop. The scavenging flow is recovered and combined with the substitution gas. The substitution gas may be in particular impure nitrogen supplied by an air distillation apparatus producing the necessary oxygen.
Patent NO-874789-L (NO)
Inventor: JARVENKYLA JYRI
IPC: B29C48/90
Filed: 1987-11-17
Abstract: A method and apparatus for producing a pipe transports first and second sets of chill moulds respectively along first and second endless paths, the chill moulds of each set being so transported one after another, and the endless paths being positioned such that junction faces of the respective chill moulds of the respective sets are positioned against each other in a pipe moulding zone of the endless paths. So positioning the respective chill moulds of the respective sets also defines outer surfaces thereof that are opposite the junction faces and outer surfaces that extend along edges of the junction faces at least generally in the direction of the transporting of the chill moulds. The chill moulds are locked together in the pipe moulding zone with locking surfaces respectively on the outer surfaces of the chill moulds that extend along edges of the junction faces, locking pieces having substantially the same lengths as the chill moulds and U-shaped cross sections, and locking piece transporting means for transporting first and second sets of the locking pieces one after another respectively along two locking-pipe endless paths at the same rate as the chill moulds are transported. The locking-piece endless paths are positioned in the pipe moulding zone such that insides of the U-shapes of the locking pieces engage and lock together the locking surfaces of the chill moulds in the pipe moulding zone. The outer surfaces of the chill moulds that are opposite the junction faces thereof are also pressed while the chill moulds are in the pipe moulding zone for pressing the chill moulds together in a direction perpendicular to the junction faces of the chill moulds.
Patent NO-892526-L (NO)
Inventor: SCHMIDLIN HANS
IPC: B65H39/16
Filed: 1989-06-16
Abstract: The invention relates to a process and an apparatus for the production of an endless honeycomb band, consisting of flatly adjacent, partially bonded strips, which band can be drawn out by stretching in band longitudinal direction to form a honeycomb. Film sheets are continuously drawn off from a plurality of coils, provided on one side with equally spaced glue strips running mutually parallel in the sheet longitudinal direction and subsequently being laid one on top of another. The gluing is performed with a hotmelt adhesive, which is sprayed onto each film sheet in the form of a plurality of strips. The glue strips of the one film sheet are arranged offset with respect to the above-lying or below-lying film sheet by half a strip spacing in each case. The multi-ply film band is then treated for the intersetting of its individual plies by pressure and/or temperature and is finally divided transversely into sections of the desired width, which are stacked one on top of the other and pressed to form the endless honeycomb band. Film sheet sections of the same length are cut off, after the setting of its plies, from the end of the film band lying at the front in conveying direction, and are placed in layers one on top of another into intermediate stacks, which are pressed individually into packs. The packs are successively divided up into band sections, which are pressed to form the honeycomb band under the application of heat and subsequently cooled.