baber/WOPTO huggingface dataset:
Patent PT-2014207736-B (PT)
Inventor: ZVI WEINGARTEN
IPC: F16L55/04
Filed: 2014-06-10
Abstract: Uma válvula de ventilação para libertação de ar usada para ventilar o ar para fora de uma tubagem enchida com líquido, em que a válvula de ventilação para libertação de ar tem uma válvula de bóia implantada num alojamento de válvula de bóia que se estende a partir da tubagem, e uma válvula de obturação para supressão de ondas de pressão implantada numa passagem de ventilação que se estende a partir do referido alojamento válvula de bóia, de tal maneira que a referida válvula de obturação para supressão de ondas de pressão se localiza a jusante em relação à referida válvula de bóia. A válvula de obturação para supressão de ondas de pressão inclui um elemento obturador elástico que está pré-moldado para uma posição normalmente aberta, e é concebido de modo a deformar-se gradualmente até uma posição fechada à medida que aumenta a velocidade com que o ar se escoa através da referida passagem de ventilação, de modo a amortecer a força de fecho da válvula de ventilação para libertação de ar e evitar um golpe de aríete no interior da tubagem. Assim que um nível de líquido na tubagem atingir a válvula de bóia, é elevada uma bóia de modo a fechar completamente a passagem de ventilação.
Patent PT-67458-B (PT)
Title: Method for processing a tar containing benzyl benzoate
IPC: C07C27/02
Filed: 1977-12-27
Abstract: A method for processing a tar which is formed during the oxidation of an alkyl-benzene compound and which contains substituted or unsubstituted benzyl benzoate, which method comprises the steps of subjecting the tar to either hydrolysis or ammonolysis and then extracting the reaction mixture which is formed from the hydrolysis or ammonolysis. The extracting agent is organic and causes the reaction mixture to separate into liquid phases. The liquid phases are then separated for further processing.
Patent PT-72272-B (PT)
Inventor: ANTON ALAIN
IPC: H01B3/04
Filed: 1980-12-23
Abstract: 1. An insulator for high and medium voltage windings, particularly for electrical machines, comprising a tape based on mica or mica paper which is glued on a textile or felt support made of glass or synthetic fibers, by means of an adhesive comprising the condensation product of a polyamine having the general formula H2 N-(CH2 )n -[NH-(CH2 )p ]q -NH2 with an epoxide resin, wherein n and p are integers from 1 to 5 and q is an integer from 0 to 5, said tape being impregnated after being wound on a conductor by an impregnation resin comprising an epoxide resin which is mixed with an equivalent quantity of liquid acid anhydride, and the tape and the adhesive containing a hardening accelerator of the impregnation resin, characterized in that the epoxide resin which is to condense with the polyamine is a solid epoxide resin of bisphenol A having two terminal oxyrane groups and an epoxide equivalent included between 400 and 1500, or a novolak epoxide resin having an epoxide equivalent included between 150 and 300 or a mixture of these latter products, and that the respective quantities of polyamine and of epoxide resin for condensation are chosen in such a way that an excess of amine functions subsist in the condensation product.
Patent PT-73789-B (PT)
IPC: C07D501/36
Filed: 1981-10-08
Abstract: Compounds of the formula   <IMAGE>   wherein A is phenyl, 4-hydroxy-phenyl, 2-thienyl, 2-furyl or 3,4-dihydroxy-phenyl; Y is hydrogen or methoxy; Het is 4H-5,6-dioxo-1,2,4-triazin-3-yl, 4-methyl-5,6-dioxo-1,2,4-triazin-3-yl, 2-methyl-5,6-dioxo-1,2,4-triazin-3-yl, 1-vinyl-tetrazol-5-yl, 1-allyl-tetrazol-5-yl or   <IMAGE>  where n is an integer from 1 to 3, inclusive R1 is hydroxyl, amino, dimethylamino, acetylamino, aminocarbonyl, aminocarbonylamino, aminosulfonyl, aminosulfonylamino, methylcarbonyl, methylsulfonylamino, cyano, hydroxysulfonylamino, methylsulfonyl, methylsulfinyl, a carboxylic acid group or a sulfonic acid group, and -(CH2)n-R1 may also be alkyl of 2 to 4 carbon atoms or 2,3-dihydroxy-propyl; R is cyclopropyl, 4'-hydroxycyclohexyl-amino <IMAGE>  +TR  <IMAGE>  where R2 is straight or branched, saturated or unsaturated hydrocarbyl of 1 to 4 carbon atoms or cycloalkyl of 3 to 6 carbon atoms; G is hydroxyl, aminocarbonyl, aminosulfonyl, aminocarbonylamino, acetylamino, methylsulfonylamino, methylsulfinyl or methylsulfonyl; m is 0 or 1; and R3 and R4, which may be identical to or different from each other, are each hydrogen, chlorine, fluorine, hydroxyl, methoxy, acetylamino, aminocarbonylamino, nitro, acetyl, methylcarbonyloxy, methoxycarbonyl, aminocarbonyl, cyano, methylsulfinyl, methylsulfonyl, aminosulfonyl, methylaminosulfonyl or methyl; and E is hydrogen or a protective group which is easily removable in vitro or in vivo; and, when E is hydrogen, non-toxic, pharmacologically acceptable salts thereof; the compounds as well as their salts are useful as antibiotics.
Patent PT-85088-B (PT)
Inventor: MCMULLEN JAMES HENRY
IPC: A23L15/00
Filed: 1987-06-16
Abstract: An omelette mix is prepared from a liquid egg product, which may be, for example, whole egg, egg white, egg yolk, a de-chloresterized or artificial mix, or any combination of two or more of the foregoing, by adjusting its pH, preferably with citric acid, then adding to it a hydrocolloid, comprising an alginate, adding a multivalent metal salt of only low solubility in water, e.g. calcium sulphate dihydrate, in order to facilitate any required cross-linking of the hydrocolloid molecular chains, mixing thoroughly to form a homogeneous material, forming this material into any desired shape and freezing or chilling it to produce a stable intermediate material that can readily be quickly heated to give an omelette in form ready for consumption. In general sodium chloride will be introduced into the mix, conveniently with the hydrocolloid, in order to enhance the flavour of the omelette. A sequestrant is desirably added to control the release of the multivalent metal salt and thus regulate the speed of the cross-linking reaction.
Patent PT-85231-B (PT)
Inventor: JUNGE UWE
IPC: H04Q11/04
Filed: 1987-07-02
Abstract: The line trunk groups, which are connected to the doubled switching network via two time-division multiplex lines each and exhibit, among other things, one group switch each and one local group processor each are associated with one another in pairs. In preparation for a switching to standby of the central switching network and associated central processor, the subscriber lines and/or junction lines of the two line trunk groups in each case associated with one another in pairs which are connected to a first one of these two line trunk groups can be switched from the group switch of the first line trunk group to that of the partner line trunk group, that is to say of a second line trunk group - and conversely, in which arrangement their local group processor also takes over all control functions (for the local group processor of the first line trunk group). The local group processors of all first ones of the two line trunk groups in each case associated with one another in pairs are connected via the switching network taking up operation for the impending switching to standby to their corresponding central processor and loaded by the latter with all the required software. In the meantime, the switching operation is continued with the second local group processors in each case until the loading procedures have been concluded and switching to standby takes place from the central switching network and central processor and the temporary switching-over of the subscriber lines and/or junction lines within each of the pairs of line trunk groups is cancelled again. 
<IMAGE>
Patent PT-85255-B (PT)
Inventor: SMITH JOHN ARTHUR GEORGE
IPC: G01G13/26
Filed: 1987-07-03
Abstract: Apparatus for dispensing a desired quantity by weight of a fluid material such as a liquid base colour printing ink for shade mixing purposes is provided, which apparatus includes a container (1) for the fluid material to be dispensed, a main fluid material dispensing discharge outlet means (2) on the container (1), a secondary fluid material dispensing discharge outlet means (3) on the container (1), which secondary fluid material dispensing discharge outlet means (3) is adjustably operable to dispense a particular volume of fluid material corresponding to a particular weight of fluid material to be dispensed, and means (4) for applying pressure to fluid material when in the container to (1) urge it towards both said outlet means (2, 3), the arrangement being such that to dispense a desired weight of a fluid material over a certain weight from the apparatus into a receptacle therebelow on a weighing scale, the means (4) for applying pressure to the fluid material in the container (1) is operated to urge the fluid material in the container (1) towards the main and secondary outlet means (2, 3), the main and secondary outlet means (2, 3) are actuated, fluid material is dispensed from both the outlet means into the receptacle, the main outlet means (2) is closed when a predetermined major weight of fluid material has been dispensed, below the desired weight, into the receptacle, the secondary outlet means (3) is shut-off when a predetermined secondary weight of fluid material has been added to the predetermined main weight of fluid material in the receptacle to bring the weight of the dispensed material in the receptacle closer to and below the desired weight, the dispensed fluid material in the receptacle is weighed to give an actual weight value, the weight difference between the desired weight and the actual weight is calculated, the secondary outlet means (3) is actuated to dispense the weight difference into the receptacle, and the final weight of dispensed fluid material in the receptacle is weighed for checking purposes, and the arrangement being such that to dispense a desired weight of fluid material below a certain weight from the apparatus into a receptacle therebelow on a weighting scale, the means (4) for applying pressure to the fluid material in the container is operated to urge the fluid material in the container (1) towards the main and secondary outlet means (2, 3), the secondary outlet means (3) only is actuated to dispense fluid medium therefrom into the receptacle until a predetermined weight of fluid material below the desired weight has been dispensed and then shut-off, the dispensed fluid material in the receptacle is weighed to give an actual weight value, the weight difference between the desired weight and the actual weight is calculated, the secondary outlet means (3) is actuated to dispense the weight difference into the receptacle and the final weight of dispensed fluid material in the receptacle is weighed for checking purposes.
Patent PT-86895-B (PT)
Inventor: GRANT LAWRENCE PAUL
IPC: C08K5/59
Filed: 1988-03-04
Abstract: Solutions of microbiocides in cosolvents having alkanol moieties and concentrate compositions of carriers, microbiocides and cosolvents having alkanol moieties are stabilized against UV-catalyzed oxidation by the addition of phenolic antioxidants. The solutions or concentrate compositions are added to polymeric resins and formed, e.g., by fusion, into polymer compositions exhibiting microbiocidal properties.
Patent PT-87990-B (PT)
Inventor: DAELE GEORGES HENRI PAUL VAN
IPC: C07D211/58
Filed: 1988-07-14
Abstract: Novel N-(3-hydroxy-4-piperidinyl)substituted benzamides of formula   <CHEM>  wherein: R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl, C1-6alkylcarbonyl, aminoC1-6alkyl or mono- and di(C1-6alkyl)aminoC1-6alkyl;  R<2> is hydrogen or C1-6alkyl; R<3>, R<4> and R<5> each independently are hydrogen, C1-6alkyl, C1-6alkyloxy, halo, hydroxy, cyano, nitro, amino, mono- and di(C1-6alkyl)amino, aminocarbonyl, arylcarbonylamino, C1-6alkylcarbonylamino, C1-6alkylcarbonyl, C1-6alkylcarbonyloxy, aminosulfonyl, C1-6alkylaminosulfonyl, C1-6alkylsulfinyl, C1-6alkylsulfonyl, C1-6alkylthio, mercapto, trifluoromethyl, arylC1-6alkyloxy or aryloxy;  Alk is a C1-6alkanediy;  X is O, S, NR<6> C(=O) or C(=S); Het is a five- or six membered heterocyclic ring being optionally fused with a six membered carbocyclic ring, and being optionally substituted; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are gastrointestinal motility stimulating agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent PT-88654-B (PT)
Inventor: BURWELL MALCOLM CHARLES
IPC: A21D13/00
Filed: 1988-09-30
Abstract: An edible product (1) comprises, externally, a self-supporting, frangible, open lattice structure of discrete filaments (2) (e.g. of chocolate) and, internally, a void or a filling (4) of a consistency different from that of the external structure. 
     Extrusion apparatus suitable for preparing such a product is adapted to provide an array of filaments moving in the plane of the array, which comprises: 
an extrusion head having a downward opening for extrudable material; 
a body in which there is an array of apertures; and 
means for passing the body continuously beneath the head such that a plurality of the apertures in the array can be simultaneously beneath the opening and thus in contact with the material. The array can be deposited on a shell mould which defines half the shape of the external structure of the product.
Patent PT-96589-B (PT)
Inventor: HAY BRUCE ALLAN
IPC: C07B61/00
Filed: 1991-01-29
Abstract: A method of converting alpha acids to hop flavors by exposing the alpha acids to an environment capable of substantially simultaneously isomerizing and reducing the alpha acids to form either THIAA or HHIAA. Another aspect of this invention is directed to a method of reducing hop flavors by exposing an isoalpha acid, a dihydroisoalpha acid or a mixture thereof to conditions suitable to reduce said acids to produce THIAA, HHIAA or a mixture thereof at a pH of about 5 to about 12 in a reaction inert, protic solvent. Yet another aspect of this invention is directed to a method of reducing hop flavors comprising exposing an isoalpha acid, a dihydroisoalpha acid or a mixture thereof to conditions suitable to reduce said acids to produce THIAA, HHIAA or a mixture thereof in a reaction inert, aprotic solvent.
Patent PT-97583-B (PT)
Inventor: STUEBER WERNER
IPC: A61K38/08
Filed: 1991-05-07
Abstract: Peptide amides of the general formula I  GPRP-X-NR1R2 I where G is the amino acid glycine, P is the amino acid L-proline, R is the amino acid L-arginine, X is a proteinogenous amino acid apart from proline or a dipeptide composed of these amino acids including proline, N is nitrogen and R1 and R2 are identical or different and are hydrogen or a lower alkyl chain with up to 4 carbon atoms; process for their preparation and their use as pharmaceuticals or for diagnostic purposes are described.
Patent PT-98434-B (PT)
IPC: D05B35/10
Filed: 1991-07-24
Abstract: The invention relates to a process and a device for the automatic sewing of a piece of fabric along its edges. 
<??>The process is of the type in which a rotating member (12) orientable by pivoting about a vertical axis ZZ' is arranged so as to bear against the fabric upstream of the press foot in order to guide it and drive it upstream of the sewing zone. According to the invention, the rotating member (12) is driven in rotation by a roller (16) coming to bear against said member in its upper zone, through which the vertical pivot axis ZZ' passes, in such a way that the bearing of the roller against this member leaves the latter free to pivot, especially at a high frequency, about the axis ZZ', whatever the coefficient of friction between the roller and rotating member. 
<IMAGE>
Patent SE-402615-B (SE)
Inventor: AUGER H R
IPC: E06B3/64
Filed: 1975-03-27
Abstract: 1482372 Windows and doors SAINT-GOBAIN INDUSTRIES 25 March 1975 [29 March 1974] 12397/75 Heading E1J A pane assembly comprises a slide rail 7 mounted partially within an elastic member 6 attached along the edge of the pane, a member for pivotally mounting the pane being slidably received in the slide 7 and securable at a desired position. The member is dove-tailed and is attached to or integral with a hinge part. The member may carry a pivot (Fig. 5). The elastic member 6 may be extruded with the slide rail, the elastic member being of rubber or plastics, the rail being of metal or plastics. Furthermore member 6 and the pane spacer may be of the same material and integral.
Patent SE-442579-B (SE)
Title: Overalls
Inventor: LUNDGREN KJELL-OLOV
IPC: A41D13/02
Filed: 1979-02-14
Abstract: This invention concerns overalls primarily used in welding and/or cutting.The overalls in this invention are characterised by extra layers (2,) being applied on top of the overalls, to the fronts of the shoulder parts, the forward facing parts of the arms nearest the shoulders and the upper section of the chest part.Furthermore extra layers (7) can be placed on top of the overalls, to the forward facing parts of the legs, in the area between the groin and the knees.<IMAGE>
Patent SE-446758-B (SE)
Title: Sliding wall unit
Inventor: EKENDAHL BERTIL
IPC: E04B2/74
Filed: 1982-07-22
Abstract: A sliding wall unit entailing several plates (1), which can each be slid back and forth in their own track. When the plates slide outwards collectively to form a wall, or partition with larger coverage than single plates, they are lined up along the same plane with the plates touching or joined edge to edge. When slid together, the plates (1) are designed to be collected in a box (2), in which they are movable, suitable at a right angle to the common plane during the formation of a compact, bundle-like unit.<IMAGE>
Patent SE-432681-B (SE)
Title: Splicing clamp for electrical lines
Inventor: ERICSSON P
IPC: H01R4/12
Filed: 1983-02-28
Abstract: The present invention consists of a splicing clamp for electrical lines and is configured as a conical sleeve of insulation material which is open at the broad end and provided on the inside with a threaded metal cone. The electrical lines to be spliced by means of the clamp have their insulation stripped off at the splicing point, after which the parts are twisted together and led into the metal cone. The clamp's sleeve is provided on the outside of the closed end with wings by means of which the clamp is turned around, while the parts of the line introduced into the metal cone are pressed together and secured inside the cone. At least one of the clamp's wings is provided with a borehole through which a test tip can be inserted into the metal cone for possible testing of the splicing. <IMAGE>
Patent SE-452051-B (SE)
Title: Seal for insulated pipe piece casing
Inventor: JOHANSSON YNGVE
IPC: F16L59/14
Filed: 1983-11-10
Abstract: The casing for insulated pipe pieces has parts of opaque, impenetrable material, pref. metal, forming longitudinal seams (6) and cross seams (7), with the longitudinal seams folded to form a flange and sealed by a lengthways sealing fillet gripping over the flanges. The seal between two successive casing parts (5) is formed by the parts having radial end flanges held together by clips, and sealed by a hand-shaped sealing strip, the bent-outwards part of which encases the radial flanges, and whose horizontal parts are pressed tightly against the casing exterior by tension bands.
Patent SE-461125-B (SE)
Title: Connection device for the cradle mechanism in a telephone apparatus to prevent interferance between a primary apparatus and a secondary apparatus in a subscriber's installation
Inventor: BROGER L
IPC: H04M1/72
Filed: 1988-11-18
Abstract: This invention concerns a connection device equipped with switches for the cradle mechanism in a telephone apparatus. The connection device is designed to prevent interferance between a primary apparatus, here called apparatus A, and a secondary apparatus, here called apparatus B, in a subscriber's installation. The invention is characterized by the connection device comprising a switch 7 which depending upon the position of the cradle of apparatus A keeps an incoming first line 1 either connected to the telephone receiver 5 of apparatus A or connected to apparatus B via a by-pass connection route 6 before the apparatus and by an incoming second line 2 being continuously connected to apparatus B or alternatively short-circuited to the first line after the receiver of apparatus A. The switch 7 consists of a mechanically-operating double-throw switch which is arranged in the by-pass connection route 6. <IMAGE>
Patent SE-464662-B (SE)
Title: Operating lever
Inventor: SKOGWARD K
IPC: F16H59/10
Filed: 1989-11-06
Abstract: Operating lever with an operating head 1 and an elongate lever part 2. At one end, this lever part bears the operating head and, at a distance from this end, it is connected to a mechanism which is to be operated. The operating head has an electric switch 14, 12. The operating head 1 is somewhat movable in the radial direction relative to the longitudinal axis 3 of the lever part and has a cavity 4 into which the lever part 2 projects with one 10 of its ends. The cavity 4 has a peripheral surface 11 which has an interspace to the surface 12 of said end of the lever part. Located in the interspace are on the one hand an elastic, annular centring element 13 which bears with its outer periphery against said peripheral surface of the cavity and with its inner periphery against the surface 12 of the lever part, and on the other hand an annular electric contact element 14 which forms part of the switch and is securely connected to the operating head and adapted to follow its radial movements. The centring element 13 tends to centre the contact element relative to the end portion 10 of the lever part. In a neutral position of the operating head, the movable contact element has an interspace to the end portion of the lever part (the end portion forms a second contact element in the switch). When the operating head is manually moved laterally relative to the lever part, the annular contact element is displaced into an eccentric position in contact with the second contact element. <IMAGE>
Patent RS-50943-B (RS)
Inventor: L HOTEL
IPC: G09F/
Filed: 2004-12-13
Abstract: Informacioni pano (1)  sa diskontualno raspoređenim umecima za držanje i sa barem jednom površinom za izlaganje (3; 103; 203), koji ima barem jednu ploču (2; 102; 202) od čvrstog i savitljivog materijala na kojoj se nalazi površina za izlaganje (3; 103; 203), elastične trake (44; 144; 244) za naprezanje ploče koja ima površinu za izlaganje (3; 103; 203) i veći broj umetaka (18-20; 118-120; 218) za držanje koji održavaju površinu za izlaganje (3; 103; 203), u savijenom stanju, pri čemu ovi umeci (18-20; 118-120; 218) za držanje deluju silom u suprotnom smeru od delova za naprezanje i njihovo dejstvo je diskontinualno raspoređeno duž površine za izlaganje panoa (1), naznačen time što umeci (18-20) za držanje, koji deluju silom suprotnog smera od sile koju ostvaruju elastične trake (44) za naprezanje, imaju dužinu jednaku rastojanju između dve bočne ivice (8, 9) ploče (2) kada je u savijenom stanju; ploča (2) se produžava, izvan površine za izlaganje (3), u dva niza osnovnih krilnih delova (12, 13, 14, 15, 16, 17) koja treba da formiraju dva niza dijedara za prihvatanje umetaka (18-20) za držanje; elastične trake (44) su konstruisani tako da budu u sadejstvu sa umecima (18-20) za držanje i osnovnim krilnim delovima (12-17) i da deluju, uz naprežuću silu u horizontalnom pravcu, i silama (49, 50) suprotnih smerova u vertikalnom pravcu, tako da održavaju umetke (18-20) za držanje na određenoj visini kada se informacioni pano (1) nalazi u savijenom stanju. Prijava sadrži još 11 zavisnih patentnih zahteva.