baber/WOPTO huggingface dataset:
Patent IE-39274-L (IE)
Title: Purification of titanium tetrachloride
IPC: C01G23/02
Filed: 1974-05-21
Abstract: In the purification of impure titanium tetrachloride comprising adding an agent to said titanium tetrachloride and thereafter distilling off purified titanium tetrachloride while leaving the impurity in the distillation residue, the improvement which comprises employing as said agent at least one amine of the formula R2 R1-N ANGLE R3 in which R1 and R2 each independently is hydrogen, alkyl or alkenyl of up to 6 carbon atoms, cycloalkyl of 5 to 7 carbon atoms, or aryl, and R3 is cycloalkyl of 5 to 7 ring carbon atoms, or aryl, or R2 together with R3 is butylene, pentylene or hexylene, in which event R1 is hydrogen, alkyl of up to 6 carbon atoms or aryl.
[US3963585A]
Patent IE-34720-L (IE)
Title: Xanthone derivatives
IPC: C07D311/86
Filed: 1970-11-12
Abstract: Xanthone derivatives of the formula:
[US3706768A]
Patent IE-39724-L (IE)
Title: Tetrahydroisoquinoline derivatives
IPC: C07D257/04
Filed: 1974-07-19
Abstract: 1470675 1,2,3,4-Tetrahydroisoquinoline derivatives FUJISAWA PHARMACEUTICAL CO Ltd 19 July 1974 [20 July 1973 (2) 30 July 1973] 32206/74 Heading C2C Novel 1,2,3,4-tetrahydroisoquinoline derivatives having the formula wherein R 1 and R 2 are hydrogen or (C 1 -C 6 ) alkyl; R 3 is phenyl substituted by (C 2 -C 6 ) alkenyloxy, mercapto, (C 1 -C 6 ) alkylthio, sulphamoyl, mono- or di-substituted sulphamoyl, or a heterocyclic group; R 4 and R 5 are hydroxy or protected hydroxy and X is oxygen or sulphur, and pharmaceutically acceptable salts thereof, are prepared by reacting a compound of the formula or a salt thereof, with an aldehyde of the formula R 3 .X.CH 2 CHO. The novel compounds possess pharmaceutical properties.
[GB1470675A]
Patent IE-40650-L (IE)
Title: Solid catalytic complexes for olefin polymerisations
IPC: C08F10/00
Filed: 1974-09-05
Abstract: alpha-Olefins are polymerised in the presence of a catalyst system comprising an organo-metallic cpd. (B) the metal being a Gp. I to Gp. III metal and a solid catalytic complex (A) (claimed) formed by reacting (1) metallic Mg, (2) an org. OH gp.-contg. cpd. (3) an oxygen-contg. or contg. org. cpd. of a metal Tr of Gp. IVa, Va or VIa, and (4) an Al halide. The catalyst system has the same advantages as those of BE 791676; e.g. high activity, broad mol. wt. distribution are good impact resistance of the polymer, with the additional advantage that it may be prepd. from more readily available cpds. and obviating the use of unsatable or dangerous materials.
[FR2243208A1]
Patent IE-821942-L (IE)
Title: Fluorinated diaminoalkene derivatives
IPC: C07C209/04
Filed: 1982-08-11
Abstract: Novel fluorinated alkenylene diamine derivatives are inhibitors of ornithine decarboxylase enzyme and have the following general Formula I:- <CHEM>  wherein:  Rc represents hydrogen or -COR5, where R5 is as defined below;  R1 represents hydrogen or C1-C6 alkyl; one of R2 and R3 represents hydrogen and the other represents C1-C6 alkyl;  R5 represents hydroxy or C1-C8 alkoxy;  m and n independently represent 0 or 1 but m + n = 0 or 1; p represents 1 or 2.
Patent IE-40039-L (IE)
Title: 1, 3, 4- thiadiazol -2- yl- ureas, herbicides.
IPC: C07D285/125
Filed: 1974-10-01
Abstract: The novel urea derivatives of the formula (I) <IMAGE> are employed as active ingredient in selective herbicides. In the urea derivatives of the formula (I) the substituents have the meanings given in Patent Claim 1, and n is 1 or 2. Processes for the preparation of the novel urea derivatives of the formula (I) are also described. The novel selective herbicides have a good activity against weeds and can be used for controlling the latter in a range of crops of useful plants, for example crops of groundnuts, potatoes, maize and peas.
[GB1488817A]
Patent IE-902359-L (IE)
Title: Automatic hemostatic clip application
IPC: A61B17/128
Filed: 1990-06-29
Abstract: An automatic hemostatic clip applicator (10) is disclosed wherein the jaws (112,114), cartridge assembly (130) and jaw housing move together in a single direction to crimp a clip resulting in a perception of little or no motion by the jaws when the applicator is activated. Camming surfaces in the jaws are brought into contact with camming surfaces on the distal end of the stationary body of the applicator as the jaws are moved proximally.
[EP0406724A1]
Patent IE-882463-L (IE)
Title: Therapeutic Acyclic Nucleosides
IPC: C07D473/00
Filed: 1988-08-12
Abstract: The present invention relates to certain amino acid esters of the purine nucleoside acyclovir, pharmaceutically acceptable salts thereof and their use in the treatment and prophylaxis of herpes virus infections. The invention also includes pharmaceutical formulations and processes for the preparation of such compounds.
[EP0308065A2]
Patent IE-832529-L (IE)
Title: ß-CARBOLINES, PROCESS FOR THEIR PRODUCTION AND¹PHARMACEUTICAL PREPARATIONS CONTAINING THEM
IPC: A61K31/44
Filed: 1983-10-28
Abstract: New substituted  beta -carbolines of formula I   <IMAGE>   wherein R3 is hydrogen or a non-carboxyl based substituent, and R4-9 have various meanings, are valuable pharmaceutical products with long lasting action on the central nervous system.
Patent IE-892758-L (IE)
Title: Integrated memory circuit comprising a parallel and serial¹input and output
IPC: G11C7/00
Filed: 1989-08-28
Abstract: An integrated memory circuit in which memory cells are arranged in rows and columns, each column comprising a separate sense amplifier. Via additional transistors the memory columns can be coupled to neighbouring memory columns and the gain of the sense amplifiers in the even and the odd columns is adjustable. Consequently, information can also be serially shifted from one column to another, so that the information can be written and read not only in parallel but also serially.
[EP0361561A1]
Patent IE-822804-L (IE)
Title: Test system
IPC: G01R35/00
Filed: 1982-11-25
Abstract: A system for testing a wave guide arc detecting circuit for a microwave system is disclosed. Testing is accomplished by utilizing a pulsed laser source to generate pulses of optical energy which are used to simulate an electrical arc across the wave guide. The laser source is then positioned such that the pulsed output signal impinges upon the wave guide arc detector circuit to be tested. This is most advantageously accomplished by affixing the wave guide arc detector circuit to the wave guide in a fashion similar to normal operation. This enables the arc detecting circuit to view the end of the wave guide through the interior of the wave guide. The laser source is positioned such that the output pulse of the laser source impinges on the open end of the wave guide. The operational status of the wave guide arc detecting circuit is determined by measuring the elapsed time between the generation of the output pulse of the laser and the detection of the pulse by the arc detecting circuit being tested.
[US4461571A]
Patent IE-832970-L (IE)
Title: Reactive polymers for dermal and transdermal treatments.
IPC: A61K9/22
Filed: 1983-12-16
Abstract: Reactive polymers are described for the cure of skin affections, consisting of cross-linkable polyuretanes having film building properties and suitable to be applied to skin wounds of any nature. The described formulations are generally constituted by two components to be mixed at the use-moment, so that the cross-linkage mostly happens by interaction with the proteic components of the treated skin-parts. These formulations are also good carriers for transdermal action drugs.
Patent NO-821299-L (NO)
Inventor: MILLER HANS-PETER
IPC: H02G3/03
Filed: 1982-04-21
Abstract: 1. Aerating device for cable-line ducts, particularly in petrochemical installations, with at least one closure element (19) which closes automatically on exceeding a maximum temperature and with which are associated a locking device and a holding-open device cooperating with a release mechanism, characterized in that the holding-open device has a spring-loaded, bendable spacer (30, 31, 37) and the release mechanism a switching member (34, 35, 40, 41), which bends and/or keeps stretched the spacer (30, 31, 37).
Patent NO-823141-L (NO)
Inventor: SMITH DARRELL FRANKLIN
IPC: C22C38/52
Filed: 1982-09-16
Abstract: A method of heat treating a nickel-iron controlled expansion alloy to overage the alloy and provide high notch strength at temperatures of about 538 DEG C.
Patent NO-841859-L (NO)
Inventor: SCHERER GEORGE WALTER
IPC: C03C3/00
Filed: 1984-05-09
Abstract: A method is disclosed for making a glass or ceramic product such as a glass core or cladding element of an optical waveguide preform by suspending a particulate oxide in a non-aqueous liquid vehicle to provide a stable fluid suspension of oxide particles and forming the suspension into the desired configuration; destabilizing and gelling the formed suspension by adding a gelling agent and drying the resulting gelled intermediate to provide an integral, essentially crack-free porous product having the configuration of the gelled intermediate; and finally consolidating the porous product by heating to sinter the porous product into a non-porous glass or ceramic product.
Patent NO-842451-L (NO)
Title: Sure opploesninger med overflateaktive egenskaper
Inventor: JONES LOYD W
IPC: C09K8/584
Filed: 1984-06-19
Abstract: Micellær sur tensid/løsningsmiddel-blanding med forbedret lcsningsevne for olje/organiske substanser ved at oljeoppløsningsevnen til et raicellært surgjørende system av et propoksylert/etoksylert tensid og en alkohol økes ved å styre eller selektere molforholdet mellom alkohol og tensid som en lineært økende funksjon av syrekonsentrasjonen. Oljeoppløsningsevnen forbedres ytterligere og styres selektivt ved tilsetning av et oljeløsningsmiddel. (f.eks. aromatiske hydrokarboner, aromatiske syreestere, ketoner, CS2' etc. ) til micellen. Fremstillings-måter og anvendelser av blandingen er beskrevet.
Patent NO-844185-L (NO)
Inventor: KRANZ HANS-WERNER
IPC: F21V17/00
Filed: 1984-10-19
Abstract: 1. Lighting visture for a lamp having a frame enclosing the lamp, having an insert mounted detachably on the frame and having a support device comprising a bearing part and a locking part between the insert and the frame, the locking part exhibiting a support arm which is retained by a spring in a locking position, in which the insert and frame are engaged with each other, which arm can be pressed by means of a handle counter to the force of the spring into a free position in which the engagement between insert and frame is released, in which fixture the insert has at least at one end a tailpiece which covers an end region of the frame and in which fixture the support device is arranged substantially on that side of the tailpiece of the insert which faces an accessory space, characterized in that the bearing part (70.1) of the support device (7.1) has two support walls (705.1, 706.1) oriented parallel to each other and to the longitudinal axis (L) of the frame and a stop part (7022.1) oriented transversely thereto, that the support arm (713.1) of the locking part (71.1) is located at the front end of a slide (711.1) which is guided slidably parallel to the longitudinal axis (L) between the support walls (705.1, 706.1) of the bearing part (70.1) and which together with the support arm (713.1) and the spring forms an intergral plastic part, that the spring comprises two V-shaped partial springs (714.11, 714.12) each having two spring arms (7141.11, 7142.11; 7141.12, 7142.12) which are arranged on both sides of the slide (711.1), that the end of the one spring arm (7141.11, 7141.12) of each partial spring (714.11, 714.12) is connected to the slide (711.1) in the region of the support arm (713.1), that the tailpieces (7142.111, 7142.121) of the other spring arms (7142.11, 7142.12) of both the partial springs (714.11, 714.12) are linked to each other through a transverse piece (7143.1) which abuts a transverse wall (702.11) of the bearing part (70.1), which wall is constructed as a stop part (7022.1), and that the support arm (713.1) rests upon the frame in the locking position of the locking part (71.1), the tailpieces (7142.111, 7142.121) of the partial springs (714.11, 714.12) being braced through the transverse piece (7143.1) against the stop part (7022.1) of the bearing part (70.1).
Patent NO-880696-L (NO)
Inventor: BENNETT PETER GORDON
IPC: D21F/
Filed: 1988-02-17
Abstract: A conventional single faced corrugated board manufacturing plant is modified to produce corrugated board having two fluted mediums bonded at their flute tips. In addition to the existing corrugating rolls (10, 11) a further pair of corrugating rolls (34, 35) synchronized with the existing pair are provided so that the corrugated mediums (22, 23) are contacted at their flute tips. An additional mill roll stand is provided for the second fluted medium. A carrier roll (36) is provided adjacent to the pairs of corrugating rolls to take off the bonded fluted mediums and provide support and prevent uncontrolled movement of the flute to flute structure during the development of the adhesion bond. Adhesive applicators (37) are provided to apply adhesive to one of the mediums prior to the flute tip to flute tip bonding and to coat the flute tips of the bonded fluted structure on the carrier roll for bonding to the inner (21). An additional guide roll (38) is provided to allow tangential approach for the liner onto the flute to flute structure carried by the carrier roll. Radiant energy is used to assist in bonding the inner to the flute to flute tip structure enabling a low pressure bonding technique to be used.
Patent NO-881703-L (NO)
Inventor: BERTAUD YVED
IPC: C25C3/34
Filed: 1988-04-20
Abstract: The invention concerns a process for the electrolytic preparation of a mother alloy of iron and neodymium by the reduction of a mixture comprising at least one reactive oxygen-bearing compound of neodymium in a bath of molten halides with at least one metallic cathode, preferably of iron, and a carbon anode. In accordance with the invention, the bath is primarily formed by a mixture of molten fluorides whose decomposition potential is close to that of NdF3 or more negative, such as for example NdF3, MgF2, ScF3, CeF3, LaF3, BaF2, CaF2 and SrF2, and permitting solubilization of the oxides by a complexing effect, the solute to be reduced is formed by a mixture of salts primarily containing a reactive oxygen-bearing compound of neodymium which is very rapidly soluble in the molten electrolyte. The working temperature is in a range of from 640 DEG  to 1030 DEG C., the anodic current density is from 0.1 to 1.5 A/cm2, and the cathodic current density is between 2 and 30 A/cm2.
Patent NO-894165-L (NO)
Inventor: WADE PHILIP JAMES
IPC: H02G15/18
Filed: 1989-10-19
Abstract: An insert part for sealing a cable junction having a flange (11) of heat-conductive material and a block (10) of heat-fusable material connected to the flange (11) also has a support member (12), preferably of heat-conductive material, projecting from the block (10). The support member (12) has a part (12a) within the block (10) shaped to provide a pair of opposed concave surfaces (30,31), positioned so that the concave surfaces (30,31) open in opposite directions. The block (10) may comprise a relatively thick central part (13) and webs (14) extending outwardly from the corners of that central part (13). Preferably, two flanges (11) are provided, one on each side of the support member (12).
Patent NO-900099-L (NO)
Inventor: JANSSEN ROBERT A
IPC: G02C7/04
Filed: 1990-01-09
Abstract: Process for treating hydrophobic polymer surfaces to form hydroxyl moieties thereon comprises ozonating the surface of said hydrophobic polymer to form hydroperoxy groups thereon, and then irradiating said ozonated surface with ultraviolet light or exposing to heat to convert the hydroperoxy groups to hydroxyl moieties in the presence of a hydrogen donor. Such hydroxylated surfaces possess hydrophilic properties and can undergo the chemical reactions characteristic for hydroxyl groups. Polymers so modified are useful in biomedical devices, semipermeable membranes, films, fibers and especially contact lenses.
Patent NO-900558-L (NO)
Inventor: DOONE RODNEY MEREDITH
IPC: H01C7/12
Filed: 1990-02-06
Abstract: A high voltage surge arrester (1) comprises a plurality of low voltage surge arresters coupled together in a series parallel network, the low voltage arresters being of a high strength polymeric type consisting of a solid core of varistor blocks (2) encased within a glass fibre reinforced plastics shell (5) and housed in a shedded polymeric housing (6, 7), and the series parallel network consisting of a plurality of series connected stages (I,II,III,IV)  each of which comprises a generally annular mounting plate (22) formed with an integral corona (23) discharge suppression ring and a plurality of the low voltage surge arresters mounted to the mounting plate at uniformly spaced apart positions.
Patent NO-922396-L (NO)
Inventor: JENSEN TORBEN HOVE
IPC: C08J9/12
Filed: 1992-06-18
Abstract: PCT No. PCT/DK90/00347 Sec. 371 Date Jul. 20, 1992 Sec. 102(e) Date Jul. 20, 1992 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/09901 PCT Pub. Date Jul. 11, 1991.Method for the manufacture of a heat insulating foamed plastic material by foaming of a plastic material or plastic precursor material by means of a blowing agent where a mixture of krypton and xenon is at least partially used as a blowing agent. When using a mixture of krypton and xenon as the blowing agent, the ecological damages, particularly to the ozone layer, caused by the conventional CFC gases are avoided while a good heat insulating capacity is obtained at the same time.
Patent NO-922685-L (NO)
Inventor: BELL ANDREW SIMON
IPC: A61K31/535
Filed: 1992-07-08
Abstract: Compounds of formula: <CHEM>  and pharmaceutically acceptable salts thereof,  wherein R<1> is H; C1-C3 alkyl optionally substituted with one or more fluoro substituents; or C3-C5 cycloalkyl; R<2> is H, or C1-C6 alkyl optionally susbtituted with one or more fluoro subtituents or with C3-C6 cycloalkyl; R<3> is C1-C6 alkyl optionally substituted with one or more fluoro substituents or with C3-C6 cycloalkyl; C3-C5 cycloalkyl; C3-C6 alkenyl; or C3-C6 alkynyl; R<4> is C1-C4 alkyl optionally substituted with OH, NR<5>R<6>, CN, CONR<5>R<6> or CO2R<7>; C2-C4 alkenyl optionally substituted with CN, CONR<5>R<6> or CO2R<7>; C2-C4 alkanoyl optionally substituted with NR<5>R<6>; hydroxy C2-C4 alkyl optionally susbtituted with NR<5>R<6>; (C2-C3 alkoxy)C1-C2 alkyl optionally substituted with OH or NR<5>R<6>; CONR<5>R<6>; CO2R<7>; halo; NR<5>R<6>; NHSO2NR<5>R<6>; NHSO2R<8>; or phenyl or heterocyclyl either of which is optionally substituted with methyl; R<5> and R<6> are each independently H or C1-C4 alkyl, or together with the nitrogen atom to which they are attached from a pyrrolidinyl, piperidino, morpholino, 4-(NR<9>)-piperazinyl or imidazoyl group wherein said group is optionally substituted with methyl or hydroxy; R<7> is H or C1-C4 alkyl; R<8> is C1-C3 alkyl optionally substituted with NR<5>R<6>; and R<9> is H; C1-C3 alkyl optionally substituted with phenyl; hydroxy C2-C3 alkyl; or C1-C4 alkanoyl; are selective cGMP PDE inhibitors useful in the treatment of cardiovascular disorders such as angina, hypertension, heart failure and atherosclerosis.
Patent NO-923147-L (NO)
Inventor: STRIPE HELMUT
IPC: G01N29/04
Filed: 1992-08-12
Abstract: PCT No. PCT/DE91/00964 Sec. 371 Date Sep. 30, 1992 Sec. 102(e) Date Sep. 30, 1992 PCT Filed Dec. 12, 1991 PCT Pub. No. WO92/10746 PCT Pub. Date Jun. 25, 1992.A delay time measurement method for ultrasound of the type wherein a testing head transmits an excitation pulse that is as close as possible to the shape of a shock wave and traverses a pretravel path until it reaches the object to be examined which has a front wall and a rear wall, with at least one reflected pulse being generated at its front wall as well as at its rear wall. To improve the above-mentioned type method so that delay time measurements for thickness determinations and abnormalities can be performed reliably even on rough surfaces and if reflected pulses are missing or falsified, a time window is determined for the recording of reflected pulses that follow the excitation pulse, within which window all successive reflected pulses are digitized. Then the reflected pulses that lie within the time window are digitally filtered and parametrized, and the filtered and parametrized reflected pulses are fed to a computer unit and are evaluated on the basis of variable criteria using a predetermined algorithm.
Patent NO-933051-L (NO)
Inventor: BACHY ANDRE
IPC: A61P3/00
Filed: 1993-08-26
Abstract: Compounds of formula <IMAGE> in which R1 represents OH, (C1-C12)alkyl, (C1-C12)alkoxy, benzyloxy, benzyl, phenyl, (C1-C4)alkylNZ1Z2 or NZ1Z2; R2 represents OH, SH, (C1-C4)alkoxy, (C1-C4)alkylthio or NZ1Z2; R3 represents H, (C 1-C4)alkyl, (C1-C4)alkylthio, (C1-C4)alkoxy, phenyl or benzyl; A represents S, and in this case R does not represent anything, or A represents N and R represents H or (C1-C4)alkyl which can be substituted by phenyl or NZ1Z2; B represents a phenyl, pyridyl or thienyl ring which is condensed with the pyridyl ring and B is optionally substituted by one or more groups chosen from halo, (C1-C6)alkyl, (C1-C6)alkoxy, CF3, CH2NZ1Z2 or NZ1Z2; and Z1 and Z2 represent, independently of each other, H, (C1-C6)alkyl, formyl or benzyl or they form, with the nitrogen atom to which they are attached, an optionally substituted saturated heterocycle, it being understood that when A is S, R does not represent anything, R1 is -OCH3, R3 is H and B is thienyl, R2 cannot represent -OH or -OCH3; and their salts, which can be used as medicaments.
Patent NO-940344-L (NO)
Inventor: BENEST ROGER SIDNEY
IPC: A01M7/00
Filed: 1994-02-02
Abstract: A dropleg row crop sprayer (12) senses boom height and tilt from ground-contacting droplegs (46) signalling through potentiometers (74, 76) to a boom control mechanism (84). The droplegs follow crop row wandering through a driven carriage (44). Dropleg attitude is assisted by a cam control system (94, 96). The boom (20, 21) floats through a spring suspension system (128, 138) and is damped by frictional abutment of the boom portions (20, 21), thereby permitting a single actuator (106) to control attitude. A lost motion linkage (126) protects the actuator (106) from snatch loads. Spray control is effected by use of microdroplets discharged from the droplegs (46) below the row crop leaf canopy which protects the droplets from wind turbulence, while electrostatic charges and droplet-energising air flow act to assit crop coating. Where conventional spray droplets are used, the spray direction is fore/aft of the row to minimize ground speed effects. <IMAGE>
Patent NO-941536-L (NO)
Inventor: BOWEN LARRY
IPC: A24D1/00
Filed: 1994-04-27
Abstract: A novel cigarette is described which has a greater number of puffs, at least about 2 more, preferably at least about 4 more and more preferably at least about 6 more, than a conventional cigarette of same dimensions and length of tobacco rod. The cigarettes may be partially smoked, extinguished, stored and then resmoked. The greater-than-normal number of puffs may be achieved by employing a slower burning tobacco blend, a lower draw resistance tobacco, a greater tobacco density and/or a burn rate retardant wrapper.
Patent NO-951807-L (NO)
Title: Framgangsmåte og anordning for å framskaffe en lastopptakende kantbjelkekonstruksjon
Inventor: THELBERG ERIK
IPC: E02D27/01
Filed: 1995-05-09
Abstract: Det er vist en framgangsmåte og en anordning for å frambringe en lastopptakende kantbjelkekonstruksjon (1) ved hjelp av ei bunnplate (2) av et celleplastmateriale. Fra bunnplata (2) strekker det seg kantelementplater (3-5) i forbindelse med bygging av en bunnplate (6) av betong (7) e.l. støpemateriale. Minst tre kantelementplater (3-5) er an- ordnet for fast forbindelse med bunnplata (2), og plassert i innbyrdes avstand fra hver- andre i sideretning, på tvers av lengderetningen. En støpt kantbjelke (10), som dannes i ytre støpeområde (11), forbindes med ei bunnplate (6) som er støpt innenfor, slik at kraft- overføring mellom disse muliggjøres.