baber/WOPTO huggingface dataset:
Patent IE-43689-B1 (IE)
Title: 2-(w-haloalkenyl)-cyclopentane-1-heptanoic acids,methods for preparation thereof and their use
Inventor: MUELLER R A
IPC: C07C67/00
Filed: 1976-05-17
Abstract: 1497011 Halogenated prostaglandins GD SEARLE & CO 14 May 1976 [15 May 1975] 20127/76 Headings C2C and C2P [Also in Division C3] Novel compounds I in which X is >CO or >CHOR 3 (where R 3 is H or a protecting group), Y is >CO or >C(B)OH (where B is H or C 1-6 alkyl), Z is Cl or Br, Alk is C 3-8 alkylene, R1 is H or C 1-6 alkyl and R 2 is H or an etherifying protecting group and in addition when X and Y are >CO R 2 may be C 1-6 alkanoyl or, Alk, R 1 and Z are as defined above, R 2 is C 1-6 alkanoyl, X is >CO and Yis >C(B)OA (where B is as defined above and A is the same alkanoyl group as R 2 ); are prepared by reacting a compound II in which R 2 is H or an etherifying protecting group with an #-halo-C 4-9 alkanoyl-methylenetrisubstituted phosphorane in which halo is Cl or Br to form compound I (Y= >CO and R 2 is H or etherifying protecting group) in which the 15-oxo group may be simultaneously or stepwise reduced to form compound I (Y = CH 2 OH) followed by reduction where appropriate of a 9-oxo group to form compound I (X = CH 2 OH) with removal of protecting groups as appropriate; the compound U (Y= >CO) produced in the first step may be reacted with a compound R 4 M where R 4 is C 1-6 alkyl and M is Li or MgHal followed by acidification of the reaction product and if desired removal of protecting groups as appropriate to form compound I (R 2 = H or etherifying protecting group Y= >C (C 1-6 alkyl)OH)); a compound I (X=>CO or X and Y=>CO) may be reacted with a C 1-6 alkanoic acid anhydride to give a compound I (R 2 =C 1-6 alkanoyl, Y=>CO or Y=CH(B)OA and A=R 2 =C 1-6 alkanoyl). 1,6 - Dichloro - hexanone is prepared by reacting 5 - chloropentanoyl chloride with diazanethane. (6 - Bromo - 2 - oxohexyl)triphenyl phosphonium bromide is prepared by treating, with HBr, [(tetrahydro - 2H - pyran - 2- ylidene)methyl]triphenylphosphonium bromide (III) which is prepared by metathesis of the corresponding chloride this compound being prepared by cyclization of (5-chloropentanoylmethylene)triphenylphosphorane obtained from (6 - chloro - 2 - oxohexyl)triphenylphosphonium chloride by reaction with base, the phosphonium chloride being prepared by reacting 1,6-dichloro- 2-hexanone with triphenylphosphine. 5- Chloro - 3 - methylpentanoyl chloride is prepared by treating 3-methyl-valerolactone with ZnCl 2 /SO 2 Cl 2 and this compound was used to obtain (5 - chloro - 3 - methylpentanoyl methylene)triphenyl phosphorane analogously to the above. (6 - Bromohexanoylmethylene)triphenylphosphorane is prepared by treating with HBr, [(2 - oxepanylidene)methyl]triphenylphosphanium bromide which is prepared analogously to the pyranylidene salt (III); (6-bromobutanoylmethylene)triphenylphosphorane is similarly prepared. Compounds I have antifertility and/or smooth muscle stimulating activity and form with an adjuvant a pharmaceutical composition which may be administered orally or parenterally.
Patent IE-33824-B1 (IE)
Title: Method and apparatus for the fibrillation of films of synthetic resins
IPC: D01D5/42
Filed: 1969-10-13
Abstract: 1279970 Film fibrillation SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 13 Oct 1969 [15 Oct 1968] 48868/68 Heading B5B Fibrous products are obtained by passing a longitudinally oriented thermoplastics film, e.g. of polyethylene or polypropylene, under tension and in an arcuate path over the periphery of a roll whose surface is covered with a plurality of rows of pins 199, the rows being parallel to the roll axis and the tips of the pins being rearwardly inclined, the roll having a peripheral speed faster than and in the same direction as the film travels, whereby the film is subjected "simultaneously" to the action of a sufficient plurality of rows of pins to become stretch breakable, and thereafter effecting stretchbreaking, e.g. by means of nip rolls. By "simultaneously" is meant the condition in which any portion of film is impacted by the pins of a plurality of rows while the said portion lies in the arcuate path referred to above. Nip-rollers may be used to control tension; a lay-on roll movable about the axis of the pinned roll may control the magnitude of the arc of contact of the film with the pinned roll; adjustable bars may control the removal -of the film from the roll. Fibrillators.-In Fig. 4 pins 199 are carried on bars 104 rotatable about their axes and held by screws in end-plate 96. Each bar carries a cranked arm 110, the cranked end of which engages slot 108 in a plate (106, Fig. 5, not shown). This plate is rotatable about the rod axes by means of screwed rod 116 rotatably fixed at 118 and screwed diametrically through spigot 112 on the plate. Rotation of the plate causes simultaneous adjustment of the inclination of all the pin-rods 104.
[GB1279970A]
Patent IE-63460-B1 (IE)
Title: Anticontagion device for injecting dental anesthetic solutions contained in cartridges
Inventor: SEGHI GIOVANNI
IPC: A61M5/31
Filed: 1989-05-05
Abstract: An anticontagion device for injecting dental anesthetic solutions contained in cartridges, comprising a cartridge-holding sleeve (2) for once-only use, which is closed by a non-removable plug (1) and fitted to a piston mechanism.
Patent IE-32584-B1 (IE)
Title: Improvements in extensible steel tape rules
IPC: G01B3/10
Filed: 1968-12-09
Abstract: 1,188,039. Tape measures. FISCO PRODUCTS Ltd. Dec. 5, 1968 [Dec. 19, 1967], No. 57542/67. Heading G1M. An extensible steel tape rule comprises a casing 1 having a slot 3, a graduated tape 4 which passes through the slot, a window 2 through which the graduation on the tape may be observed and a drum 7 on which the tape is wound in the opposite sense to which it would be conventionally wound. The window is provided with datum points so that the distance between the slot 3 and the rear face 12 of the casing equals the length of tape between the slot and the datum points. The tape may be spring returned and in a modification the window is formed in the top wall of the casing. In further modifications the guide roller 9 is replaced by a curved platform which may be coated with polytetrafluoroethylene and a push button brake is provided. The viewing window may be tinted and provided with a magnifying lens whilst for a tape having two sets of graduations each associated with a different colour, the window may be correspondingly multicoloured.
[GB1188039A]
Patent IE-40512-B1 (IE)
Title: Manufacture of thin walled plastics articles
IPC: B29C35/04
Filed: 1974-08-21
Abstract: 1483592 Sheet forming PLASTONA (JOHN WADDINGTON) Ltd 14 Aug 1974 [21 Aug 1973] 39456/73 Heading B5A Prior to thermoforming a web of plastics, e.g. polyolefin, it is heated by immersion in a bath 14 of a heating liquid, e.g. molten metal, glycerine, polyethylene glycol, polypropylene glycol, or ammonium nitrate, the liquid being removed from the web as it leaves the bath, e.g. by gas, vapour, flame jets, nip rollers, or an additional bath of different liquid. The web is fed from a drum 34 over a removable guide system 12 having rollers 18, 20, 22, and then via an outlet duct to the thermoformer, not shown. The duct 40 is heated by pipes 52, 54 through which liquid from the bath is circulated. The bath is heated by heaters 24, 26 which are thermostatically controlled. The web additionally can be heated by other means before or after passing through the tank.
[GB1483592A]
Patent IE-58138-B1 (IE)
Title: Bis-dimethoxymethyl(trimethoxybenzyl)isoquinolinium salts, their preparation and pharmaceutical compositions containing them
IPC: C07D217/10
Filed: 1985-07-17
Abstract: Neuromuscular blocking agents of formula (1) which are useful as skeletal muscle relaxants during surgery are disclosed.   <IMAGE> (1) <IMAGE>  and X is an anion, preferably pharmaceutically acceptable.
Patent IE-38459-B1 (IE)
Title: A process for recovering zinc from febrites
IPC: C22B/
Filed: 1973-10-19
Abstract: The invention relates to an improved process for the recovery of zinc contained in the ferrites produced by roasting zinc concentrates and/or complex concentrates containing zinc. 
Zinc ferrite containing residues are treated in at least one stage with sulphuric acid solution to dissolve the zinc, iron and other acid soluble metals contained in the residues. 
The dissolved iron is removed from the solution by first ensuring that all iron in solution is oxidized to the ferric form and by precipitating the ferric iron in the presence of neutral ions (NH4+, Na+, K+, Li+ or H3O) as a complex basic sulphate (jarosite) at a temperature in the range of 50.degree.C. to the boiling temperature of the solution under a broad range (10-100 g.p.l. 
H2SO4) of relatively strong acidic conditions. 
(From CA1223126 A1) 
[FR2203882A2]
Patent IE-54799-B1 (IE)
Title: Method of making a fibrous thermally insulating layer of coherent structure, a layer made by this method, and a thermally insulating element provided with such a layer
IPC: E04F17/02
Filed: 1983-09-21
Abstract: In a method of making a fibrous thermally insulating layer of coherent structure, a quantity of fibers is treated with a binder, whereby prior to or during the treatment with the binder, fibers are formed into a quantity of particles each having a substantially rounded periphery and consisting of a number of short fibers and the particles treated with the binder are conveyed by means of a gas as conveying medium via an inlet piece 11, 13 to within a container 3, the particles being blocked by an outlet piece 8 for the container, the outlet piece 8 being formed with gas outlet apertures 10. The particles are formed by vigorously agitating a number of flakes in a vessel, each flake consisting of arbitrarily arranged short fibers, and simultaneously applying pulsating forces to at least part of the volume of flakes, so that the flakes are converted into particles having a substantially rounded periphery and having a higher density than that of the flakes.
Patent IE-40419-B1 (IE)
Title: Method and means to prevent cavitation erosion in propeller ducts
IPC: B63H1/18
Filed: 1974-11-22
Abstract: The invention relates to a method and a means to prevent cavitation and/or erosion in propeller ducts, and the invention is generally characterized in that air is supplied to the so-called "gap cavities" which are formed at the blade extremities or tips and between blade tips and the duct surface.
[US4003671A]
Patent IE-62565-B1 (IE)
Title: Water-hardening polymer preparation
Inventor: JANSEN BERNHARD
IPC: A61L15/07
Filed: 1988-08-25
Abstract: The polymer composition for construction materials contains, as additives, polymer modifiers of the polyether-polysiloxane-polyurethane type.
Patent IE-51734-B1 (IE)
Title: Diazo compounds and their use in radiation sensitive materials
IPC: G03F7/016
Filed: 1980-12-17
Abstract: The radiation sensitive compound contains at least two groups having the structure 

A<->N@ - Ar - R - X - @ - X<1> -
 in which Ar represents a divalent or other polyvalent radical derived from an aromatic or heteroaromatic compound; X and X min  which may be the same or different, each represents O, S or an imino group, provided that at least one of X and X min is an imino group, Y represents O or S, R represents a single bond or a divalent or other polyvalent radical and A<-> is an anion. It may be produced by (i) reacting a compound containing a diazo group precursor and having one or more -OH, -SH, -NH2, -NH- groups with a compound having a plurality of -NCO, -NCS, -OCOCl, or > NOCl groups, (ii) converting the precursor as necessary into a diazo group, and (iii) reacting the diazo groups with an acid. The compound is useful for the production of radiation sensitive plates for lithographic printing plate manufacture.
Patent IE-64193-B1 (IE)
Title: Hair conditioning and styling compositions
Inventor: TORGERSON PETER MARTE
IPC: A61Q5/04
Filed: 1990-08-03
Abstract: Hair care compositions which provide improved styling and hair conditioning properties are disclosed. These compositions comprise from about 0.1% to about 10.0% of a specifically-defined silicone copolymer and from about 0.5% to about 99.5% of a carrier suitable for application to hair.
Patent IE-56543-B1 (IE)
Title: Process for preparing 4-amino-5-hexenoic acid
IPC: B01J27/053
Filed: 1983-12-29
Abstract: 4-Amino-5-hexenoic acid is prepared by: 
(a) reacting 5-oxo-2-pyrrolidine-acetonitrile with hydrogen and dimethylamine in the presence of a palladium catalyst to form N,N-dimethyl-2-[5'-oxo-2'-pyrrolidine] ethylamine:
(b) oxidizing N,N-dimethyl-2-[5'-oxo-2'-pyrrolidine]-ethylamine to produce the corresponding N-oxide derivative;
(c) pyrolysis of the N-oxide derivative to form 5-vinyi-2-pyrrolidinone; 
optionally, separating, N,N-dimethyl-2-[5'-oxo-2'-pyrrolidine]ethylamine by-product from the 5-vinyl-2-pyrrolidinone product; and
(d) hydrolyzing 5-vinyl-2-pyrrolidinone to form 4-amino-5-hexenoic acid.
Patent IE-73672-B1 (IE)
Title: New insulin derivatives process for their preparation their use and pharmaceutical compositions containing them
Inventor: VERTESY LASZLO
IPC: C07K14/62
Filed: 1989-12-28
Abstract: Insulin derivatives with a basic modification owing to the basic amino acid arginine in position A0 of the formula II in which a) R<3><0> + R<3><1> together = OH or b) R<3><0> = residue of a neutral, genetically encodable L-amino acid and R<3><1> = OH or a physiologically acceptable organic group which is basic in nature and has up to 50 C atoms, in whose structure 0 to 3 alpha -amino acids are involved and whose terminal carboxyl group, which is present where appropriate, can be free, as ester function, as amide function, as lactone or reduced to CH2OH, with the exception of the case in which, at the same time, R<3><0> = Ala, R<3><1> = OH and the A and B chain are the sequences of bovine insulin, and the physiologically tolerated salts thereof are obtained by various processes. The compounds are suitable for the treatment of diabetes mellitus, have a delayed profile of action and are very well tolerated.
Patent IE-80629-B1 (IE)
Title: Lactic bacteria
Inventor: BRASSART DOMINQUE
IPC: A61K35/745
Filed: 1993-06-25
Abstract: A biologically pure culture of a lactic acid bacterial strain (I) is claimed, where (I) has been selected for its ability to be implanted into intestinal flora, ability to adhere to intestinal cells, ability to competively exclude pathogenic bacteria from the intestinal cells, immunomodulatory activity and/or ability to reduce faecal enzyme activity. (I) is Lactobacillus acidophilus CNCM I-1225 (see also EP577903), Bifidobacterium breve CNCM I-1226, B. infantis CNCM I-1227 or B. longum CNCM I-1228.
Patent LU-504521-B1 (LU)
Title: Soft magnetic composite with multilayer core-shell structure and preparation method therefor
Inventor: LIANG LIPING
IPC: H01F1/12
Filed: 2023-06-16
Granted: 2023-12-18
Abstract: Disclosed is a soft magnetic composite with a multilayer core-shell structure and a preparation method therefor. The preparation method includes: pretreating iron powder, and coating a surface of the iron powder with phosphoric acid-organic resin; and then coating inorganic nanoparticles with a silane coupling agent, mixing the coated inorganic nanoparticles with a lubricant, then placing a mixture in a die of a hot-pressing sintering furnace for hot-forming, then removing pressure, and discharging a magnet after cooling. According to the present invention, the pure iron powder is used as a magnetic matrix, and high-melting-point oxides, carbides and nitrides are used as isolation layers for insulation coating, such that the soft magnetic composite with the core-shell structure is obtained; and by changing a pressing mode, damage of an insulation layer in a pressing process is effectively avoided, and pressing residual stress is reduced, such that a magnet loss is reduced.
Patent NO-305703-B1 (NO)
Inventor: MOORE KEVIN W
IPC: C12N15/65
Filed: 1992-06-19
Abstract: BCRF1 proteins are provided for treating conditions associated with excessive production of IFN- gamma . Also provided are expression vectors for producing BCRF1 proteins. Compositions of the invention are useful in treating a variety of disorders, including allergy, psoriasis, tissue rejection, and MHC-linked autoimmune diseases.
Patent NO-304502-B1 (NO)
Inventor: LINDNER DIETER
IPC: F01N13/02
Filed: 1993-11-25
Abstract: The invention relates to an exhaust gas purification system for decreasing the emissions of hydrocarbons during the cold start of internal combustion engines. The exhaust gas purification system contains a hydrocarbon adsorber and a downstream catalyst system which can be composed of a single three-way catalyst or of a combination of oxidation, reduction and/or three-way catalysts in one or more beds. The hydrocarbon emissions during the cold start phase can be significantly decreased by using oxidation catalysts or three-way catalysts which, in comparison with conventional catalysts, have at least twice the loading of platinum and/or palladium.
Patent NO-305278-B1 (NO)
Inventor: BRUENING RONALD L
IPC: B01J39/12
Filed: 1994-04-11
Abstract: A method for the removal and concentration of desired ions such as Sb3+, Zr4+, Zn2+, Pu4+, Hf4+, Cu2+, Ni2+, Fe3+, Cd2+, Ag+, and Hg2+ from a multiple ion source solution which may contain larger concentrations of other undesired ions including H+ comprises bringing the source solution into contact with a compound comprising an aminoalkylphosphonic acid containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The aminoalkylphosphonic acid containing ligand portion(s) of the compound has an affinity for the desired ions to form a complex thereby removing the desired ions from the source solution. The desired ions are removed from the compound by contacting the compound with a much smaller volume of a receiving solution having a greater affinity for the desired ions than does the aminoalkylphosphonic acid containing ligand portion of the compound. The process is useful in removing desired or unwanted ions of Sb(III) from acidic waste streams, streams containing concentrated Cu(II), Ni(II), Zn(II), and Ag(I), and also the removal of Zr(IV), Pu(IV) and Hf(IV) from nitric acid solutions containing large amounts of other ions as well removal of unwanted ions from other industrial or environmental streams.
Patent NO-309261-B1 (NO)
Inventor: KRYNITZ ULRICH
IPC: C01G51/04
Filed: 1994-08-11
Abstract: The present invention relates to a new cobalt-cobalt oxide powder having the composition Cox(CoO)1-x, process for its preparation and use thereof.
Patent NO-307971-B1 (NO)
Inventor: PAREKH GIRISH GIRDHAR
IPC: C07C239/00
Filed: 1994-09-12
Abstract: An hydroxyalkyl carbamate-containing amine having the formula: <CHEM> wherein R is an organic moiety having at least one unreacted secondary amine group, each of R1, R2 and R3 is independently H, or a C1 to C20 alkyl, cycloalkyl or alkyl aromatic moiety or any of the foregoing carboncontaining moieties containing one or more heteroatoms, and n is 0 or 1.
Patent NO-319497-B1 (NO)
Inventor: HOLMGREN ERIK
IPC: C12P21/02
Filed: 1995-06-09
Abstract: PCT No. PCT/SE93/01061 Sec. 371 Date Aug. 25, 1995 Sec. 102(e) Date Aug. 25, 1995 PCT Filed Dec. 9, 1993 PCT Pub. No. WO94/13819 PCT Pub. Date Jun. 23, 1994The invention relates to an expression system giving high extracellular production of apolipoprotein AI-M (Milano) using E. coli and comprises a plasmid carrying an origin of replication, an inducible promoter sequence, a DNA sequence coding for a signal peptide, a DNA sequence coding for apolipoprotein AI-M, and a transcription terminator. The invention also relates to a method of producing apolipoprotein AI-M using the expression system.
Patent NO-311480-B1 (NO)
Inventor: STEINEL HEINRICH WOLFGANG
IPC: H05B37/02
Filed: 1996-12-19
Abstract: An automatic switching device for flourescent light has a light sensing element that reacts to ambient light and a switching unit designed to react to an output signal from the light sensing element and to activate or deactivate the flourescent light. The switching unit has a reference threshold generator. The flourescent light is activated or deactivated depending on whether the output signal from the light sensing element exceeds or falls below a threshold generated by the reference threshold generator and the threshold level depends on the luminosity sensed by the light sensing element. The switching unit further includes a delay designed for preventing signal processing by the switching unit for a present period of time upon switching on of the flourescent light.
Patent NO-316563-B1 (NO)
Inventor: LANE STEPHEN ERNEST
IPC: H01H73/20
Filed: 1998-12-28
Abstract: PCT No. PCT/GB97/01805 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed Jul. 4, 1997 PCT Pub. No. WO98/01883 PCT Pub. Date Jan. 15, 1998An electrical circuit breaker includes a moveable contact piece connected to an actuating means and provided with a contact face arranged to make contact with a contact face of a second contact piece by movement of the moveable contact piece generally in a first direction. The circuit breaker further includes an electrical connector for conveying current to the moveable contact piece which includes at least two adjacent limbs adapted to convey the current in opposing directions so as to generate an electromagnetic force repelling the adjacent limbs from one another, which force is used to assist in maintaining the contact faces in abutment. The outermost limbs bear, respectively, upon a reaction end face of the actuating means and the moveable contact piece, and the moveable contact piece is connected to the actuating means by a connecting rod displaceable relative to the actuating means and biased in the first direction so as to form a snatch gap between the actuating means and the connecting rod when the first and second contact pieces are closed, the electromagnetic force thereby assisting in accelerating closure of the snatch gap during a contact opening operation.
Patent AT-509321-B1 (AT)
Title: Vorrichtung zum schneiden von brennholz
IPC: B27B17/08
Filed: 2010-03-05
Granted: 2011-08-15
Abstract: Bei der Erfindung handelt es sich um eine Vorrichtung (1) zum Schneiden von Brennholz, umfassend eine Auflage (2) mit Auflagefläche (3) für Brennholz und zumindest eine Sägevorrichtung (4) mit einem geraden Sägemittel (5), wobei Befestigungsmittel (6) vorgesehen sind, mit denen die Sägevorrichtung (4) derart angeordnet werden kann, dass das Sägemittel (5) normal zur Auflagefläche (3) orientierbar ist, und die Sägevorrichtung (4) über Führungsmittel (7, 8, 8', 8") derart entlang einer Hauptrichtung (D) der Auflage (2) beweglich ist, dass auf der Auflagefläche (3) angeordnetes Brennholz mit dem Sägemittel (5) zersägt wird.
Patent AT-509662-B1 (AT)
Title: Brauchwasservorwärmeinrichtung für einen durchlauferhitzer
IPC: F24D19/10
Filed: 2010-03-15
Granted: 2012-04-15
Abstract: Brauchwasservorwärmeinrichtung für einen Durchlauferhitzer (1), vorzugsweise elektrischen Durchlauferhitzer (1), mit einer Frischwasserzulaufleitung (2) und einer Warmbrauchwasserleitung (3), wobei in der Frischwasserzulaufleitung (2) stromauf des Durchlauferhitzers (1) ein Wärmetauscher (4), der mit einem Heizungskreislauf (5) verbunden ist, angeordnet ist.