baber/WOPTO huggingface dataset:
Patent MX-169264-B (MX)
Title: Sello, molde de sello y metodo mejorados
Inventor: CHRISTIANSEN KEITH W
IPC: B29L31/26
Filed: 1987-11-17
Abstract: La presente invención se refiere a un conjunto de molde para formar una unidad de obturador que tiene un cuerpo de sello elastomérico y un empaque de talón hecho a partir de un material elastomérico, curable, fluído y ligado a un alojamiento de obturador que tiene pares de laterales cilíndricos de diámetro mayor y menor, que se extienden por lo general axialmente, unidas entre sí mediante un espaldón de desviación y una pestaña de enlace de cuerpo de obturador unida a y que se extiende radialmente hacia adentro desde una porción de extremo de la pestaña de alojamiento de diámetro menor, el conjunto de molde comprendiendo, en combinación, cuando menos una parte de molde relativamente fija que incluye una superficie generalmente cilíndrica que tiene una superficie de barrera de rebaba que queda en una porción que se extiende axialmente, dirigida radialmente hacia adentro de la misma, la parte de molde incluyendo además superficies adicionales que definen porciones del interior de la cavidad de moldeo y, elementos para acoplar una superficie de la porción de pestaña de enlace del alojamiento de obturador, de manera de soportar el alojamiento a fin de que porcines del mismo queden dentro del interior de la cavidad de moldeo.
Patent NO-140601-B (NO)
Title: Fremgangsmaate ved fremstilling av jernoxydpellets
Inventor: GOETZMAN HAROLD EDWARD
IPC: C22B1/24
Filed: 1974-08-08
Abstract: Fremgangsmåte ved fremstilling av jernoxydpellets.
Patent NO-159221-B (NO)
Inventor: KUNG PATRICK CHUNG-SHU
IPC: C12P1/00
Filed: 1980-04-25
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on all normal human Tcells and cutaneous T lymphoma cells. The hybrid is formed by fusing spienocytes from immunized CAF, mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent NO-165686-B (NO)
Inventor: HAERMAE PERTTI
IPC: C21C1/10
Filed: 1988-08-04
Abstract: Dispensing apparatus for adding inoculants to the stream of molten iron flowing from the spout of a tilting ladle. The dispensing equipment comprises a hopper (4) for the inoculant with an outlet opening (5) in a first pipe (6). The inoculant is continuously and adjustably transported from the hopper (4) through the first pipe (6) and a second pipe (8) into the spout (!) of the ladle. The second pipe (8) is rotatably connected to the first pipe (6). A mounting frame (18) is suspended from the first pipe (6) by means of two bearings (16, 17), which are rotatably arranged about the first pipe (6). The mounting frame (18) is firmly affixed to the second pipe (8), and a mounting arm (21) is fixed to the mounting frame (18), the mounting arm being intended to cooperate with a mounting bracket (3) on the ladle spout (1).
Patent NO-173508-B (NO)
Inventor: POLESELLO MARIO
IPC: C08F10/00
Filed: 1989-09-06
Abstract: A solid catalyst component for the low-pressure polymerization of ethylene and C3-C10 alpha-olefins into very high molecular weight polyolefins, is in the form of a spherical granular solid having surface area of between 20 and 40 m<2>/g, a mean pore radius of between 5,000 and 40,000  ANGSTROM  and a porosity of between 40 and 90 vol %, and being definable by the following formula (in atomic proportions): X (1), Mg (1-8), Al (0.2-0.8), Cl (5-20), (Et+OEt+OR) (1-3); where: X = Hf or Zr; Et = ethyl group; OEt = ethoxy group; and OR = alkoxy group containing from 2 to 8 carbon atoms in the linear or branched alkyl portion. Such a catalyst component is obtained by preparing a solid spherical granular support by spray-drying an ethanolic solution of magnesium chloride, reacting said support with a hafnium or zirconium alkoxide or halogenalkoxide, and finally reacting the thus treated support with an alkyl aluminium chloride.
Patent NO-177719-B (NO)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/6592
Filed: 1991-03-11
Abstract: The present invention relates to a solid catalyst suitable for polymerizing olefins in a heterogeneous process, the catalyst consisting of spheroidal particles having a narrow particles size distribution and comprising (i) a support containing a magnesium dichloride and an electron-donor free from labile hydrogen, (ii) a zirconium metallocene, (iii) at least one halide of a transition metal selected amongst titanium or vanadium, and (iv) optionally an organoaluminium compound preferably an aluminoxane. The solid catalyst may be used as such or in the form of a prepolymer comprising a polyethylene or a coplymer of ethylene and an active catalyst essentially consisting of atoms of Mg, Cl, Al, Zr, Ti and/or V, preferably in the form of spheroidal particles. The solid catalyst or the prepolymer may be used for producing polyethylene or copolymer of ethylene having from 0.5 to 20 ppm of Zr and a molecular weight distribution higher than 5 and lower than 15, in the form of a powder having a bulk density from 0.3 to 0.55 g/cm<3>, preferably consisting of spheroidal particles.
Patent SE-326763-B (SE)
Inventor: PADDISON E
IPC: H01F41/02
Filed: 1965-07-05
Abstract: 1,088,411. Electromagnets. ENGLISH ELECTRIC CO. Ltd. July 1, 1965 [July 3, 1964], No. 27512/64. Heading H1P. In a laminated ferro-magnetic core 11, such as an electromagnet, holes provided in first and second laminations are arranged to overlap one another so that an adjusting tool may be inserted through these holes at 15 or 16 to effect relative movement of the first and second laminations on rotation of the tool. As shown, slots 18 enable the upper set of laminations 13 to move relative to the fixed lower set of laminations secured at 17 so as to vary air gap 19 as the tool is rotated. Alternatively both sets of laminations may be movable. The laminations may be F-shaped (Figs. 3 and 4, not shown), and the holes may be slot, circular, or triangular shaped. The slots (20) of the upper laminations (Fig. 3) are arranged to overlap the circular holes (21) of the lower laminations so that on inserting a tool (such as in Fig. 2, not shown), a cam surface (25) on the tool moves the slots (20) within the holes (21) to effect relative movement of the laminations. Also a combination T- and E-shaped laminations (Fig. 5, not shown), may be used.
Patent YU-46941-B (YU)
Inventor: DOSTERT F
IPC: C07D317/64
Filed: 1989-10-03
Abstract: Aryloxy- and heteroaryloxy-alkylene derivatives of amines of formula   <CHEM>  wherein each of A and B is a group of formula (i) to (iii): <CHEM> wherein Y is -O-, -S- or -NR- in which R is hydrogen or C1-C6 alkyl; each of R3, R4, R5 and R6 is independently:     a) hydrogen, halogen, hydroxy, cyano or nitro;   b) C1-C6 alkyl unsubstituted or substituted by halogen,   c) C1-C6 alkoxy or C1-C6 alkylthio;   d) C1-C6 alkyl-sulfonyl;   e) a substituted amine group -NR7R8;   f) a -COR12 group; or g) two adjacent groups of R3, R4, R5 and R6, taken together, form a C1-C4 alkylenedioxy group; each of R1 and R2 independently is hydrogen, C3-C6 alkynyl, C3-C6 alkenyl or C1-C6 alkyl unsubstituted or substituted by phenyl; or R1 and R2 taken together with the nitrogen atom to which they are linked, form a substituted or unsubstituted, saturated heterocyclic ring; and the pharmaceutically acceptable salts thereof; are active on the central nervous nervous system, in particular as antidepresssant, antiobesity antismoking and anti-alcoholabuse agents.
Patent YU-33825-B (YU)
Title: Multiphase cascade machine with double feeding and primary and secondary windings
Inventor: FERENC KOEVESSI
IPC: H02P25/20
Filed: 1967-12-22
Abstract: 1,217,951. Transformers. VILLAMOSIPARI KUTATO INTEZET. 4 Jan., 1968 [5 Jan., 1967], No. 593/68. Heading H1T. A system acting as a static capacitive load comprises in combination a polyphase transformer 8 and a polyphase double fed cascade machine having two non-mutually inductive primary windings 11, 13 and two non-mutually inductive secondary windings 21, 23, the primary windings being connected to a supply system and the secondary windings being shortcircuited with one another through the secondary windings of the polyphase transformer. The transformer ratio of the windings of transformer 8 is arranged so that the primary windings 11 and 13 are over-excited. The amplitude and character of the reactive load may be varied by altering the voltages fed to the various primary windings individually or in common by regulator 90. The cascade machine may or may not have an air gap and the iron body may have a variety of shapes. It may comprise two coaxial cylindrical members of non-circular cross-section with winding slots formed in the outer periphery of the inner member, the outer member being a closed yoke without slots. The iron body may have a shape similar to that in rotating machinery or it may be opened out to form a plane. It may further be formed into a tube, the windings then being discoidal and the iron body having a shape similar to that of shell-type transformers.
Patent RS-51936-B (RS)
Inventor: ROITMAIR HELMUT
IPC: A61K31/55
Filed: 2004-03-03
Abstract: POSTUPAK ZA SPAJANJE OPEKA RADI FORMIRANJA KOMPOZITA OD OPEKA I ODGOVARAJUĆI KOMPOZIT, pri čemu se vezivo koje je inače čvrsto u svom finalnom stanju nanosi u tečljivom stanju na najmanje jednu spojnu površinu jedne opeke, pa se druga opeka koja se spaja polaže ili postavlja na ovu spojnu površinu, pri čemu se kao vezivo (3) na najmanje jednu spojnu površinu (12) nanosi ekspandujući sintetički materijal na bazi poliuretana, naznačen time, što se kao vezivo (3) upotrebljava jednokomponentno vezivo koje se nanosi ručno iz rezervoara pod pritiskom na najmanje jednu spojnu površinu (12) na gradilištu i što se opeke (2) koje se spajaju i imaju izvedene takve spojne površine (12) postavljaju jedna do druge tako da se formira sastavni spoj koji ima u suštini konstantnu širinu (d), a prvenstveno manju od 1 mm. Prijava sadrži još 1 nezavisan i 26 zavisnih patentnih zahteva.
Patent RS-49753-B (RS)
Inventor: MIJANOVIC DRAGAN
IPC: A47J31/00
Filed: 2004-11-04
Abstract: Naprava za dodavanje sastojaka u bocu ili posudu pri spravljanju lekova, hrane i bezalkoholnih napitaka, se sastoji od tela (1) naprave, vođice (2), kroz koju je provučen klip (4) koji se završava sa tri do četiri pipaka-oštrica (5) koji su postavljeni neposredno iznad termo folije (10), koja je termičkim putem zalepljena za čeonu površinu unutrašnjeg venca (9), naznačena time, što je telo (1) naprave izliveno sa vođicom (2) koju drže nosači (14) izliveni zajedno sa telom (1) i vođicom (2) koja čvrsto obuhvata klip (4) tako da sprečava da usled pritiska dođe do oštećenja termo folije (10) pre upotrebe. Prijava sadrži još 2 patentna zahteva.
Patent ZA-814585-B (ZA)
Title: 2,9-dioxatricyclo (4,3,1,0,3,7)decanes
Inventor: THIES P
IPC: A61K31/335
Filed: 1981-07-07
Abstract: Novel and highly effective sleep inducing 3 beta -hydroxy methyl-4 alpha -hydroxy-8 beta -alkoxy-2,9-dioxa tricyclo [4,3,1,03,7] decane compounds of the following Formula:  <IMAGE>  in which R1 indicates an alkoxy group and preferably a lower alkoxy group, such as the methoxy group, the ethoxy group, or the n-butoxy group, while R2 indicates the 10-methylene group or the 10 beta -methyl group, are produced from didrovaltratum, i.e., 1-isovaleroxy-4-isovaleroxy methyl-7-acetoxy-spiro-oxirano-1,9-dihydrocyclopenta(c)pyrane or from extracts of plants of the genus Valerianaceae which contain about 70% of didrovaltratum. The novel compounds have a surprisingly low toxicity.
Patent ZA-825838-B (ZA)
Title: Novel products for coatings,insulations and packings,comprising industrial wastes and more particularly paper-making sludges and a process for obtaining same
Inventor: BARTELLONI RENE
IPC: D21H17/01
Filed: 1982-08-12
Abstract: 1. Flexible natural-shade or coloured products for construction, facing, insulating or packaging, comprising papermaking sludges, a resin and mineral or organic fillers, characterized in that they comprise : - papermaking sludges from settling tanks in a proportion of between 10 and 92 %, - latex (natural or synthetic) in a proportion of between 3 and 75 %, - a cross-linking agent in the form of a condensate of diamide and formaldehyde of low molecular weight and - mineral organic fillers in a proportion of between 5 and 70 %.
Patent ZA-829336-B (ZA)
Title: A control circuit for use in rotor-frequency-dependent short-circuiting of rotor series resistance for a drive motor
Inventor: GROSSER BENNO
IPC: H03K5/153
Filed: 1982-12-20
Abstract: 1. Arrangement for the rotor-frequencydependent short-circuiting of the rotor series resistances of a drive motor, more particularly for lifting devices, by means of a rotor-frequencydependent gate circuit having a frequency-determining device and a converting device (1, 3) and also by means of a desired value presetter (6) and a comparator circuit (10) for producing the short-circuit command, characterised in that the gate circuit, in the open state, releases a fixed reference frequency (reference frequency generator 5) to a counter (4) which in turn transmits the counted periods of the reference frequency via a matrix circuit (Eprom 18) as actual digital rotor frequency value to the comparator circuit (comparator 10), and the desired value presetter (6) is effected digitally by adjustable coding switches (7) to the comparator circuit (10), the short-circuit command of the comparator circuit (comparator 10) being capable of being influenced by a delay circuit (13).
Patent ZA-832935-B (ZA)
Title: Methods and apparatus for feeding and continuously casting molten metal with inert gas applied to the moving mold surfaces and to the entering metal
Inventor: HAZELETT ROBERT WILLIAM
IPC: B22D11/06
Filed: 1983-04-26
Abstract: Methods and apparatus for feeding and continuously casting molten metal (1) are described in which inert gas is applied to the moving mold surfaces and to the entering metal for the protection or shrouding of the molten metal surface within the mold cavity from oxygen and other detrimental atmospheric gases. The shrouding is by means of inert gas injected into the mold through a semi-sealing nosepiece (7), or directed at the mold cavity and passing through the necessary slight gaps around the nosepiece. At the same time, such inert gas is further circulated by channeling or shielding the circulated gas for blanketing and diffusing of the inert gas along the moving mold surfaces (9, 10) for cleansing them of undesired accompanying gases, such as atmospheric oxygen, water vapor, sulphur dioxide, carbonic acid gas, etc. as the mold surfaces approach the nosepiece before entering the mold region. In installations where the inert gas is directed at the mold cavity from above and/or below the nosepiece, the gas is ejected at a relatively slow flow rate so as to be noiselessly ejected, i.e. without audible disturbance, the objective being to avoid entrainment of air. Heavier-than-air inert gas may advantageously be used above the nosepiece, while lighter-than-air inert gas is simultaneously used below it.
Patent ZA-833862-B (ZA)
Title: Method and apparatus for modifying color removal depending on tone
Inventor: WELLENDORF KLAUS
IPC: G03F3/00
Filed: 1983-05-27
Abstract: A four color printing system wherein tone dependent color reduction is to be utilized and the color components for the chromatic printing inks yellow (Y), magenta (M) and cyan (C) are reduced and the amount of black printing ink (K) is increased so as to compensate for the reduction in the chromatic printing inks wherein a nearly total achromatic synthesis is utilized to a gray tone value which corresponds to the full tone of the black printing ink utilized. The color components of the color printing inks are then from this tone value increased from this gray tone up to the greatest image depth. So as to avoid breaks or steps in the light tone area, the color components of the chromatic printing inks are also increased in a subtonal area, particularly in the light tone area wherein reproductions can be made with or without gray tone balance.
Patent ZA-845724-B (ZA)
Title: Skin care composition
Inventor: RAAF HELMUT
IPC: A61K8/19
Filed: 1984-07-24
Abstract: Skin care composition containing mineral salts releasing sodium, potassium, megnesium, calcium and zinc salts in defined concentration, and, optionally, compounds releasing copper, manganese, vanadium, aluminum, cobalt and/or iron ions.
Patent ZA-847574-B (ZA)
Title: Sprinkler head housing
Inventor: BYRNE BARRY FRANCIS
IPC: B05B1/26
Filed: 1984-09-26
Abstract: s A concealing housing for a ceiling-mounted fire sprinkler head (6) in which a bottom cap (17) is automatically released to uncover the sprinkler head in the advent of fire, the housing comprising a body (14) supported by the sprinkler head, and a plurality of connecting studs (18) to hold the cap to the body, each stud being of sheet metal and being releasably connected at a foot portion (21) by low-temperature solder to the cap and threaded by a head portion (33) through a hole (20) in the body until an intermediate shoulder (29) on the stud engages the body said stud being bent over at its head portion for retention upon the body.
Patent ZA-866705-B (ZA)
Title: Heterocyclic-substituted indoles,intermediates and processes for the preparation thereof and pharmaceutical compositions containing them
Inventor: MERTENS ALFRED
IPC: C07D413/04
Filed: 1986-09-04
Abstract: The present invention provides indole derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is a hydrogen atom or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, carboxyl, cyano, alkylcarbonyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl or aryl radical, R2 is a hydrogen atom or an alkyl, trihalogenomethyl, hydroxyl, cycloalkyl, cyano, carboxyl, alkoxycarbonyl, alkylcarbonyl, aminocarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl radical; R2 is a heterocyclic five-membered ring containing 1 to 4 heteroatoms or a heterocyclic six-membered ring containing 1 to 5 heteroatoms, the heteroatoms of the five- and six-membered rings being the same or different and being nitrogen, oxygen or sulphur and one or more of the nitrogen atoms optionally carrying an oxygen atom, the said five- and six-membered rings optionally being substituted by one or more alkyl, alkoxy, alkylthio, oxo, hydroxyl, nitro, amino, halogen or cyano groups; or R2 is <IMAGE> (II)   the tautomers thereof and the physiologically acceptable salts thereof with inorganic and organic acids. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them. Furthermore, the present invention provides intermediates of the general formula:    <IMAGE> (VI)  in which R1, R2, A and X have the same meanings as above, and processes for the preparation of these intermediates.
Patent ZA-872072-B (ZA)
Title: 5-or 6-substituted beta-carboline-3-carboxylic acid esters
IPC: A61K31/437
Filed: 1987-03-20
Abstract: 5- or 6-substituted  beta -carboline-3-carboxylic acid esters of the formula I <IMAGE>  in which R<1> denotes hydrogen, nitrilo, halogen, lower alkyl or lower alkoxy and R<3> is a branched C3-6-alkyl group which is optionally substituted by halogen or a C3-6-cycloalkyl group which is optionally methyl- substituted, are useful pharmaceuticals.r
Patent ZA-881989-B (ZA)
Title: Earth working tool having a working element fabricated from cemented tungsten carbide compositions with enhanced properties
IPC: E21B10/46
Filed: 1988-03-21
Abstract: An earth working tool, such as a mining and construction cutter bit, has an elongated body, and a working element, such as a hard tip attached on a forward end of the body. The working element or hard tip is fabricated of a composition of essentially tungsten carbide of large grain size. The composition has one of a plurality of different percents, X, by weight of cobalt as a binder and one of a plurality of different Rockwell A scale hardnesses, Y. The cobalt percents X and hardnesses Y are paired in sets and have nominal values which satisfy the relationship:      Y = 91 - 0.62X, where X is selected from within a range of from about 4.5 to 11.5 percent. Also, the values of Y in the sets of X and Y have upper and lower limits which satisfy the respective relationships:      Y = 91.1 - 0.57X and Y = 90.9 - 0.67X, where X is selected from the aforementioned range of from about 4.5 to 11.5 percent. More particularly, each composition has one set of cobalt percent X and hardness Y values selected from a plurality of different sets of (X, Y) as follows: (4.5 +/- 0.3, 88.2 +/- 0.3), (5.0 +/- 0.3, 87.9 +/- 0.3), (8.5 +/- 0.5, 85.8 +/- 0.5) and (10.5 +/- 0.5, 84.5 +/- 0.6).
Patent ZA-886931-B (ZA)
Title: Process for the industrial synthesis(2s,3as,7as)2-carboxy perhydroindole and to their application to the industrial synthesis of carboxyalkyl dipeptides
Inventor: VINCENT MICHEL
IPC: C07K1/02
Filed: 1988-09-16
Abstract: Process for the industrial synthesis of (2S, 3 7aS)-2-carboxyperhydroindole by reduction of 2-carbox indole or of one of its esters to (R,S)-2-carboxyindo or of one of its esters which, after saponification, converted into the acid, the S isomer cf (R,S)-2-carboxyindoline being obtained by precipitation from the mixture of the two (R) and (S) isomers, in the presence of (+) methylbenzylamine, (S)-2-carboxyindoline being in its turn subjected to catalytic hydrogenation to give (2S, 3aS,7aS)-2-carboxyperhydroindole, after separation of (2S,3aR,7aR) isomer by crystallization. Application to the synthesis of carboxyalkyl d peptides capable of being employed in therapeutics.
Patent ZA-889573-B (ZA)
Title: Process for the continuous preparation of monoisocyanates or polyisocyanates
Inventor: ZABY GOTTFRIED
IPC: C07C263/10
Filed: 1988-12-22
Abstract: In order to improve the economics of the continuous preparation of organic mono- or polyisocyanates by reaction of the mono- or polyamines, corresponding to the mono- or polyisocyanates, with phosgene dissolved in an organic solvent, the phosgene solution and the optionally dissolved amine component are combined in a nozzle (1) by subjecting the stream of one component to a constriction (3) and introducing the other component into this constriction (3) laterally as individual streams through a plularity of orifices (5). 
<IMAGE>
Patent ZA-896944-B (ZA)
Title: Pentapeptide and a process for the preparation thereof
Inventor: PAULSEN JAN ERIK
IPC: A61P35/00
Filed: 1989-09-12
Abstract: New pentapeptide with the general formula <CHEM>  wherein  Z is CH2 or CO,  Y is H or OH, and X<1>, X<2> and X<3> are each independantly OH or NH2, provided that X<2> and X<3> are not both NH2. The pentapeptide can be used as active component in compositions. The preparation of the pentapeptide is described.
Patent ZA-905034-B (ZA)
Title: Screening machine
Inventor: BRUEDERLEIN JOHANNES DIPL ING
IPC: B07B1/30
Filed: 1990-06-28
Abstract: In a screening machine comprising two screening frames (13 and 31) each having mutual oppositely located feed and discharge ends on which there is arranged an elastic screening lining (54) and which are caused to oscillate by independent oscillating drives wherein the two screening frames (13 and 31) are associated with each other at different heights in such a way that the lower region of the upper screening frame (31) and the upper region of the lower screening frame (13) lie in a common plane, that the elastic screening lining (54) is secured to the two screening frame (13, 31) in the common plane thereof and that the upper screening frame (31) is independently driven in a circular configuration at the feed end and the lower screening frame (13) is indepndently driven in a circular configuration at the discharge end.
Patent ZA-916350-B (ZA)
Title: 5'-vinylhalo-aristeromycin/adenosine analogs as immunosuppressants
Inventor: WOLOS JEFFREY ALAN
IPC: A61K31/7042
Filed: 1991-08-12
Abstract: The present invention relates to the use of certain 5'-vinylhalo-aristeromycin/adenosine analogs for the preparation of a pharmaceutical composition useful in effecting immunosuppression.