baber/WOPTO huggingface dataset:
Patent MX-173689-B (MX)
Title: Procedimiento para la fabricacion de multicapas de polimida gruesas
Inventor: ROGINSKI ROBERT THEODORE
IPC: B32B27/00
Filed: 1991-03-07
Abstract: La presente invención se refiere a un metodo para la formación de un substrato revestido con capas múltiples de poliimida el cual comprende revestir un substrato que tiene al menos una capa de poliimida con una composición que comprende una solución del polímero en un disolvente de la fórmula: en donde R1 y R2 son independientemente un hidrógeno, una mitad de alquilo de C1 a C6, o un - C - R5 en donde R5 es la mitad de alquilo de C1 - C6 y R3 y R4 son independientemente hidrógeno o alquilo en una mitad de C1-C6.
Patent MX-174493-B (MX)
Inventor: STOCKWELL DAVID M
IPC: B01J35/08
Filed: 1991-10-23
Abstract: A novel shell-coated FCC catalyst is disclosed wherein the shell is a mixture of at least one refractory metal oxide or silicate or precursor thereof (preferably clay) having a particle size of .3 to 5 microns and an inorganic refractory binder (preferably silica) having a particle size of less than 0.01 microns and the core is a zeolite-containing microsphere. FCC with the shell coated catalyst is also disclosed.
Patent PT-74897-B (PT)
Inventor: PEZZOLI NELLO
IPC: D03D47/20
Filed: 1982-05-12
Abstract: In a drawing gripper for shuttleless looms, of the type comprising a fixed member (1) with a hook end (2) and a mobile oscillating element (3), the end of which cooperates with said hook in order to retain the weft yarn, said hook extends in a vertical plane and opens downwards. A vertical fin (6) is also provided on the fixed member to act as a yarn protection element.
Patent PT-82075-B (PT)
IPC: C07D235/20
Filed: 1986-02-24
Abstract: Metal values are extracted from aqueous solutions containing halide or pseudohalide anion using 1,1'-substituted 2,2'-biimidazole or bibenzimidazole compounds. Useful for the solvent extraction of zinc and copper from chloride leach solutions.
Patent PT-84120-B (PT)
Inventor: BISCHOFF HILMAR
IPC: C07D491/048
Filed: 1987-01-16
Abstract: Alkyl 1,2,4-trisubstd. -7-hydroxy-5-oxo- 1,4,5,7-tetrahydrofuro (3,4-b)pyrimidine -3-carboxylates of formula (I) and their salts are new. R1 = Ph, naphthyl, thienyl, pyridyl, chromonyl, thiochromonyl or thiochromenyl, each opt. substd. by 1 or 2 F, Cl, Br, 1-6C alkyl, 1-6C alkoxy, 1-6C alkylthio, NO2, CN or fluoroalkyl or fluoroalkoxy each having up to 3C and 3F; R2 = n-, branched or cyclic alkyl having up to 12C and opt. interrupted by 1 or 2 O or S atoms and opt. substd. by F, Cl, Ph, CN, OH, NH2, mono- or di-(1-3C)alkylamino or N-benzylmethylamino; R3 = CN or 1-4C alkyl opt. interrupted by N-(1-3C alkyl) and/or O; R4 = n-, branched or cyclic alkyl having up to 6C and opt. interrupted by 1 or 2 O atoms and opt. substd. by F, Cl, OH, Ph, NH2, COOH or (1-4C) alkoxycarbonyl. In (I) pref. R1 = Ph opt. substd. by NO2, CL, 1-3C trifluoroalkyl or 1-3C alkyl; R2 = 1-4C alkyl opt. substd. by MeO or EtO; R3 = 1-3C alkyl; R4 = 1-4C alkyl.
Patent PT-89216-B (PT)
Inventor: RIFFAUD JEAN-PIERRE
IPC: A61K31/455
Filed: 1988-12-14
Abstract: The present invention relates, by way of novel industrial products, to (i) 4-aryl-1-nicotinoylpiperazines of the formula    <IMAGE>  (I) in which R1 and R2, which can be identical or different, each represent the hydrogen atom, a halogen atom (especially F, Cl or Br) or a CF3, C1-C4-alkyl, C1-C4-alkoxy or C2-C4-acyl group; and (ii) addition salts thereof. These products are useful in therapy as anticonvulsants.
Patent PT-90034-B (PT)
Inventor: RAEYMAEKERS ALFONS HERMAN MARG
IPC: C07D487/06
Filed: 1989-03-17
Abstract: Novel antiviral tetrahydroimidazo[1,4]benzodiazepin-2-ones of formula   <CHEM> a pharmaceutically acceptable acid addition salt or a stereochemically isomeric form thereof, wherein R<1> is hydrogen, C1-8alkyl, C3-6alkenyl, C3-6alkynyl, C1-6alkylcarbonyl, C3-6cycloalkyl, or substituted C1-6alkyl;  R<2> is hydrogen, C1-6alkyl or C3-6alkenyl  R<3> is hydrogen or C1-6alkyl; R<4> is hydrogen; substituted C1-6alkyl; C1-6alkylcarbonyl; C3-6alkenyl; C3-6cycloalkyl; C5-6cycloalkenyl;  R<5> is hydrogen, C1-6alkyl or halo; and  aryl is optionally substituted phenyl; pharmaceutical compositions containing these compounds as active ingredient; processes for preparing said compounds and compositions.
Patent PT-91410-B (PT)
Inventor: VEENSTRA ANNEMARIE EVELINE
IPC: C12N15/10
Filed: 1989-08-09
Abstract: The invention relates to a process for the isolation of DNA fragments which express during the metabolism of micro-organisms and which are directly or indirectly essential for the production of a secondary metabolite or indirectly essential for the production of a secondary metabolite in that micro-organism, preferably a bacteria or a fungus, which comprises the stages of: a) scrutinizing a DNA bank prepared from the said micro- organism with sensors obtained from mRNA and DNA derived from a first culture of the said micro-organism which produces the said secondary metabolite, b) scrutinizing the said DNA bank with sensors obtained from mRNA or DNA derived from a second culture of the said micro-organism or a mutant thereof which does not produce the said secondary metabolite, and c) identification of the genes in the said first culture which are not substantially transcribed in the said second culture.
Patent PT-96383-B (PT)
Inventor: COMMANDEUR RAYMOND
IPC: C07C15/16
Filed: 1990-12-27
Abstract: Process for the synthesis of oligomers of benzyltoluene in which the condensation of benzyl chloride with toluene is carried out in the presence of ferric chloride and then a treatment with, in particular, sodium methoxide is carried out to eliminate the chlorinated organic products. The oligomers obtained, essentially benzyltoluene and dibenzyltoluene, are suitable as a dielectric fluid.
Patent PT-97485-B (PT)
Inventor: DUCEP JEAN-BERNARD
IPC: A61K31/695
Filed: 1991-04-26
Abstract: This invention relates to novel N-derivatives of 1-deoxy nojirimycin, to the method for their preparation and to their use in the treatment of diabetes and the use against retro-viruses, particularly in the treatment of acquired immuno-deficiency syndrome (AIDS).
Patent PT-98054-B (PT)
Inventor: SHIMA MASAHIRO
IPC: D04B1/24
Filed: 1991-06-20
Abstract: A method for making a joined fabric, characterised in that, with respect to a first fabric (20) formed by knitting with needles arranged in a predetermined section of a needle bed and which fabric has been rendered inoperative, at every knitting of one course of a second fabric (10) formed by knitting with needles arranged in another section of the needle bed, endmost loops of said course closest to said fabric rendered inoperative and endmost loops of the fabric rendered inoperative are overlapped by racking successively at every knitting of a predetermined number of courses in the second fabric, and then next course knitting loops are passed through the thus-overlapped loops to join the first and second fabrics together. In this way one can knit together two fabrics which have wales in different directions, e.g. wristbands of sweaters and leg-bands of shorts. <IMAGE>
Patent RO-80735-B (RO)
Inventor: HOLT WILLIAM DAVID
IPC: H03K5/15
Filed: 1974-05-16
Abstract: Prezenta inventie se refera la un circuit indicator destinat controlului directiei la vehiculele rutiere. Circuit indicator pentru controlul directiei de mers a unui vehicul rutier, care este format dintr-un întrerupator, actionabil manual în pozitie normala deschisa un releu electromagnetic de blocare bistabil, actionat atunci cînd întrerupatorul este închis pentru un moment si serveste pentru închiderea contactului care cupleaza unitatea flash cu lampa de semnalizare. Circuitul indicator are mijlocul operabil magnetic actioneaza asupra unui circuit bistabil care la rîndul sau, actioneaza asupra unui mecanism de blocare.
Patent SE-322789-B (SE)
Inventor: SCHINDLER W
IPC: C07D337/14
Filed: 1964-12-04
Abstract: The invention comprises compounds of the formula <FORM:1060139/C2/1> wherein Z represents an oxygen or sulphur atom, X and Y represent hydrogen, halogen up to the atomic number 35, C1- 4 alkyl, C1- 4\t alkoxy or C1- 4 alkylthio, A represents a straight or branched-chain alkylene radical having 2 to 5 carbon atoms, R1 and R2 represent C1- 4 alkyl groups, or R1 and R2, together with the adjacent nitrogen atom and with the optional inclusion of a C1- 4 alkylimino group as ring member, represent a saturated heterocyclic radical having 5 to 7 ring members, acid addition salts thereof, and a process for their preparation comprising condensing, in the presence of a basic condensation agent, a compound of the formula <FORM:1060139/C2/2> with a reactive ester of an amino alcohol of the formula <FORM:1060139/C2/3> 2 - Chloro - dibenz[b,f]thiepin - 10(11H) - one is prepared by condensing the potassium salt of 2,5-dichlorobenzoic acid with the sodium salt of thiophenol to form potassium 3-chloro-6-(phenylthio) benzoate, converting this compound to the free acid, reducing the free acid or its ethyl ester (prepared by esterification of the acid) with LiAlH4 to 3-chloro-6-(phenylthio) benzyl alcohol, reacting this compound with 48% HBr to form 2-bromomethyl-4-chloro-diphenyl sulphide, reacting this compound with KCN in ethanol to form 3-chloro-6-(phenylthio) phenyl acetonitrile, hydrolysing this compound to form 3-chloro-6-(phenylthio) phenyl acetic acid and cyclizing this compound by treatment with polyphosphoric acid. 8-Chloro-dibenz[b,f]-thiepin-10(11H)-one is prepared by reducing o-(p1-chlorophenylthio) benzoic acid ethyl ester or the free acid with LiAlH4 to form o-(p1-chlorophenylthio) benzyl alcohol, reacting this compound with 48% HBr to form 2-bromomethyl -41-chlorodiphenyl sulphide, reacting this compound with KCN in ethanol to form o-(p1 -chlorophenylthio)-phenyl acetonitrile, hydrolysing this compound to form o-(p1- chlorophenylthio) phenyl acetic acid and cyclizing this compound by treatment with polyphosphoric acid.  Pharmaceutical compositions, in dosage unit form for oral or parenteral administration, comprise a compound of the invention together with a pharmaceutical carrier.  They are useful for treating mental disorders.
Patent SE-307956-B (SE)
Inventor: BEATTIE H
IPC: B41J1/50
Filed: 1964-12-16
Abstract: 1,051,329. Typewriters. INTERNATIONAL BUSINESS MACHINES CORPORATION. Nov. 13, 1964 [Dec. 20, 1963], No. 46261/64. Heading B6F. In a typewriter in which characters are arranged around a cylindrical shell 5 which is axially and rotatively moved to select a character and which cylinder is swung to effect impression, an anvil 3 with a projection 4 is provided inside the shell to concentrate the mass directly behind the character to be printed and so permit the shell to be light in weight. The anvil 3 is attached to the upper end of a tube 2 secured to a tilting base 1 mounted on a carriage. Inside the tube slides an actuating shaft 10 to which the type shell 5 is removably attached by a locating stud 13 and nut 11. The lower end of shaft 10 is rotatively secured in a two-way thrust bearing 16 so that, when the type-shell is being axially set by tube 14, rack 18, pinion 19 and pulley 24, the shaft 10, which is flattened at the very bottom, may also be selectively rotated by a slotted collar 27, tube 26 and a pulley 28. Type - carriage; letter - spacing platen.- Although described in regard to a type-cylinder mounted for travel across a platen the cylinder may be transversely fixed and the platen movable in letter-spacing direction. Aligning for impression.-As the cylinder 5 is being tilted for impression it is locked and aligned in printing position by a ball 34, Fig. 7, which is cammed into a hole 30 by a cam 33 on an actuator 32 sliding in a slot 35 in the anvil 3. In an alternative arrangement the actuator is formed with a wedge which engages in the shell. Uniformity of impression; disposition of character on rotary type-member.-As shown in Fig. 5 the characters with the largest printing areas are positioned on the lower-part of the cylinder, since as the cylinder has to be raised to move these characters into printing position, the moment of inertia of the cylinder is then at its greatest. Type-cylinder construction.-The type-cylinder 5 is thin walled, it is made of metal or plastic or formed with a very thin steel shell on its inner side and a moulded plastic member on its outer side. Case-shift.-Case-shift is effected by a special movement of the cylinder to shift it axially to one half or the other as shown in Fig. 5, or to rotate it 180 degrees as in Fig. 6 (not shown).
Patent SE-446888-B (SE)
Title: Method for producing lignocellulose material with improved strength, drainage ability, and malleability
Inventor: ALFTHAN C-J
IPC: D21C/
Filed: 1979-08-23
Abstract: Lignocellulose material with improved strength, drainage ability, and malleability is produced by treating the material with di- or polyfunctional derivatives, which react with hydroxyl groups in the cellulose material during formation of ionised or ionisable groups. The treated material can also be mixed into untreated lignocellulose material, whereby the entire mixture will reflect the desired properties.
Patent SE-441020-B (SE)
Title: House produced of prefabricated wall elements where the poured floor supports the walls as well as a method for production of such
Inventor: ERICSSON CARL-EVERT
IPC: E04B1/16
Filed: 1980-08-15
Abstract: A prefabricated concrete wall element for production of a house or building through joining a number of concrete wall elements (3, 15) in a row after one another, at which each concrete wall element is chased on the inside with a certain thickness from the wall element bottom up to a level (10) at or directly under the desired floor level, and where an inner wall part (4) supports a downward reinforcement in the chased out part (7) with which a concrete floor is designed to be cast together. The building is constructed through joining of a number of wall elements in the connected wall construction, so that the floor is extended in the chased out part and to a level at or above the inner wall elements (4) short side through which the concrete floor (21, 22) will support the entire wall construction against the short side (10) of the inner wall element (4).<IMAGE>
Patent SE-450973-B (SE)
Inventor: LARSEN T G
IPC: B41J3/38
Filed: 1981-07-07
Abstract: In an apparatus for the measurement of the thickness of a sheet through the use of air bearings, the apparatus has a stationary housing, a member in the housing capable of being extended in a direction substantially perpendicular to the sheet, and a fluid ring bearing capable of directing fluid to impinge the member in a substantially omnidirection which is substantially perpendicular to the direction of extension of the member.
Patent SE-447857-B (SE)
Inventor: MOREN L G
IPC: H02K19/06
Filed: 1985-05-09
Abstract: A reluctance motor comprises a stator having two salient poles (11, 12) and a rotor (16) also having two poles (26, 27) and being of soft magnetic material. The stator poles (11, 12) support windings (13, 14) which when being supplied with current generate a magnetic field which strives to set the rotor in a stable position of equilibrium in which the rotor and the stator poles coincide. Either or both of the stator poles (11, 12) and/or either or both of the rotor poles (26, 27) are designed so as at high flux density to cause a constriction in a part of the cross section of the flux path in order to displace the position of equilibrium and when the flux density is moderate to distribute the flux generally uniformly over the said cross section. The constriction of the flux is formed by two recesses (17-20) or the like which are symmetrically located in a pair of stator poles and rotor poles (11, 26; 12, 27), one recess (19, 20) or the like being located in the rotor pole (26, 27) at its front or rear edge, as seen in the direction of rotation, while the other recess (17, 18) or the like is located in the stator pole (11, 12) at the opposite edge.
Patent SE-463114-B (SE)
Title: Arrangement for connecting a pipe system extending in a preferably parallel manner in relation to a wall surface to pipelines extending through the wall surface
Inventor: JUNGVIG S-E
IPC: F16L41/00
Filed: 1986-11-18
Abstract: An arrangement for connecting a pipe system extending in a preferably essentially parallel manner in relation to and close to a wall surface to pipelines extending through the wall surface, comprises at least one coupling housing 4, located adjacent to the wall surface, connecting at least one pipeline 2 extending through the wall surface to at least one pipeline extending at a different angle in relation to the pipeline 2 extending through the wall surface. An essentially tubular pressure nipple 5 is connected to the coupling housing 4 by means of a thread connection, with an end portion surrounded by the coupling housing 4 engaging around an end portion of a pipeline 2 extending from the wall surface into the coupling housing 4, manual rotary action imparting to the pressure nipple 5 a displacement movement which acts on one or more locking and sealing member(s) 8, 9, 10 in such a manner that the pipeline 2 is made to communicate in a sealed manner with a bore 6 located essentially centrally in the pressure nipple 5. The bore 6 comprises at least one outlet opening 7, 7' communicating with at least one outlet duct formed in the coupling housing 4. <IMAGE>
Patent SE-464048-B (SE)
Title: Method for optical measurement on surfaces
Inventor: AAHLEN H
IPC: G01B11/24
Filed: 1990-02-15
Abstract: Method for optical, contactless measurement of distance and position and also two-dimensional or three- dimensional shape of the type which is used inter alia in what is known as coordinate measurement machines, in which there is an optical system comprising one or more light sources, in which light is transmitted towards a point on a measurement object, and the light is reflected against the measurement object and is received by one or more detector members which is/are arranged so as to detect the received light, after which the position in space of said point is evaluated. The invention is characterized in that the measurement object is at least partly coated with a fluorescent substance which is excited by the light transmitted from the light source, and in that said detector member(s) is/are made to receive the light transmitted by the fluorescent substance. <IMAGE>
Patent RS-50871-B (RS)
Title: Shut-off fitting
Inventor: POHN
IPC: F16K27/04
Filed: 2003-06-04
Abstract: A shut-off instrument for a flow medium, in particular a slide valve instrument designed for pressurization on both sides with an instrument housing forming a flow channel and a slide valve chamber and with a soft-sealing shut-off element closing off the flow channel and with a slide valve stem which penetrates a seal arrangement and/or bearing arrangement in a housing neck extension delimiting the slide valve chamber and which is rotationally connected to a stem nut coupled to the shut-off element by a screw contact. The shut-off element is designed to include more than one part and at least one external dimension of the main body is slightly smaller than a nominal width of the flow channel and seal elements are arranged on opposite support surfaces of the main body via an engaged connection projecting over the external dimension with a peripheral edge collar.
Patent AT-411061-B (AT)
Inventor: FEOLA ROLAND DR
IPC: C08G59/44
Filed: 2001-11-30
Granted: 2003-09-25
Abstract: Aqueous curing agents for epoxy resin dispersions comprising mixtures, adducts and/or salts of partly esterified organic phosphoric acids A1 or partly esterified phosphonic acids A2 with organic amines B selected from the group consisting of epoxide-amine adducts B1, Mannich bases B2, polyaminoamides B3, and condensation products B4 of diamines or polyamines B42 with di- or polyhydroxyaromatics B41, their preparation and a method of use comprising mixing thereof with aqueous epoxy resin dispersions in particular for coating metals as corrosion protection
Patent FI-111883-B (FI)
Inventor: LINDSTROEM JONAS
IPC: G09F15/00
Filed: 2001-07-11
Granted: 2003-09-30
Abstract: The invention relates to a stand for illuminated advertisements (1) comprising a frame part (2), at least one poster surface (3) connected to the frame part, onto which surface a poster or the like to be displayed can be placed, lighting means arranged on the inside of the frame part for illuminating the poster surface from behind, and a cover part (4), which can be placed over the poster surface and which has a transparent face (5) for displaying the poster on the poster surface. Between the cover part (4) and the poster surface (3) is arranged a mechanism (10-12) which allows the poster surface (3) to move with respect to the frame part (1), when the covert part (4) is opened, in such a way that the poster on the poster surface becomes more easily accessible to facilitate the changing of the poster, and that closing the cover part will cause the poster surface to return from the poster changing position to the poster's normal display position.
Patent FI-118622-B (FI)
Inventor: RAEISAENEN HEIKKI
IPC: H04R19/01
Filed: 2002-01-17
Granted: 2008-01-15
Abstract: Electromechanical transducer element for converting mechanical force, such as vibrations, into electrical signals and a method for fabricating the same, the transducer having a layered structure and comprising: signal and ground layers (103-105, 107) and dielectric layer(s) (109, 110), the dielectric layers being permanently charged elastic cellular electret film layer(s), and wherein the transducer element is provided with additional material in order to improve the electric properties, and wherein in that the additional material (108, 106) is disposed in between the permanently charged elastic cellular electret film and at least one electrode of the element so that under compression the elastic electret film compresses most at the areas being directly against the additional material and less at the other areas of the element.
Patent FI-120863-B (FI)
Inventor: RUNDT KENNETH
IPC: B03C1/00
Filed: 2002-10-18
Granted: 2010-04-15
Abstract: A magnetic transfer method for sorting, collecting, transferring or dosing microparticles (22) or magnetic particles either in the same liquid (23) or from one liquid (23a) into another (23b) by using a magnetic field. The transfer device (10) comprises a magnet (13) placed inside a protective coating (21), and the collection or dozing is accomplished by changing the magnetic field of the magnet (13). The changing of the magnetic field is effected by using a ferromagnetic body, such as a plate or tube (12), comprised in the transfer device, in such manner that, when micro-particles are to be collected, the magnet is partially or completely outside the ferromagnetic body and, when the particles are to be released or dozed, the magnet is partially or completely inside or behind the ferromagnetic body.
Patent FI-121393-B (FI)
Inventor: UITTO VESA
IPC: E21B44/00
Filed: 2003-04-11
Granted: 2010-10-29
Abstract: A method and a system for managing information relating to boreholes and further an identifier utilized by the method and the system. An identifier which includes machine-readable information is arranged in connection with a borehole under examination. The readable information may be an identification code or, alternatively, measurement information on the borehole to be stored in the identifier.
Patent FI-127645-B (FI)
Title: Recovery of nutrients and energy from sewage sludge and animal manure
Inventor: NIEMINEN MATTI
IPC: C02F11/13
Filed: 2017-09-12
Granted: 2018-11-15
Abstract: According to an example aspect of the present invention, there is provided a method for recovering nutrients and energy from sewage sludge and animal manure in an efficient manner by combining unit operations of drying, thermal gasification and ammonia and phosphorus recovery. In addition, a tailored fertilizer is provided from the recovered ammonia and phosphorus.