baber/WOPTO huggingface dataset:
Patent MX-173269-B (MX)
Title: Muestreador flexible para aguas subterraneas a traves de piezometros
Inventor: VELARDE SERGIO FRANCISCO MENDE
IPC: E03B3/06
Filed: 1990-04-30
Abstract: La presente invención se refiere a un muestreador flexible para aguas subterráneas a través de piezómetros, caracterizaod porque está constituído por una sonda flexible tipo manguera con un dispositivo de cierre en su parte inferior, formado por un cilindro fijado a la sonda y un poste móvil unido a un remache en su extremo inferior y a un empaque en forma de anillo pegado a presión junto a otro remache en su extremo superior, el cilindro tiene un orificio central y cuatro muescas en la parte inferior que facilitan el flujo de agua hacia el interior del muestreador.
Patent MX-173070-B (MX)
Inventor: MURTHY VAMARAJU SREE RAMA
IPC: H02K15/03
Filed: 1990-12-13
Abstract: A rotor for an interior magnet rotary machine, such as motors and generators, is mass produced by forming an elongated structure. This structure has channels in the periphery thereof which are parallel to the longitudinal axis of the structure. The elongated structure is cut into rotor frames of a predetermined length having channels extending from one end to the opposite end thereof. Magnets are placed in the channels. Pole pieces may be placed on the magnets in the channels. The interior magnet rotary machine produced by this method has a rotor of a structure made of a rotor frame with channels extending from one end to the opposite end, and at least one magnet in a respective one of the channels. Thus, an efficient, low cost, mass producible, and easily assembled rotor for an interior magnet rotary machine is provided.
Patent MX-173333-B (MX)
Title: Toalla sanitaria delgada que tiene un borde flexible que rodea al nucleo absorbente
Inventor: SCHMITZ DEBORAH CATHERINE
IPC: A61F13/472
Filed: 1991-06-03
Abstract: La presente invención se refiere a una toalla sanitaria que comprende: un lienzo superior permeable al líquido que tiene dos orillas longitudinales y dos orillas transversales; un lienzo posterior impermeable al líquido que tiene dos orillas longitudinales y dos orillas trasversales; y un núcleo absorbente intermedio al lienzo superior y al lienzo posterior; caracterizada porque el lienzo superior y el lienzo posterior están unidos periféricamente hacia afuera del núcleo absorbente a lo largo de una costura, la costura está separada hacia adentro de por lo menos una de las orillas transversales del lienzo superior o una de las orillas transversales del lienzo posterior a una distancia por lo menos de aproximadamente 1.0 milímetros.
Patent PT-77499-B (PT)
IPC: H01R4/48
Filed: 1983-10-13
Abstract: A device for connecting an electric conductor mounted within a housing is provided, on a first lateral face, with an opening for the introduction of the electric conductor and, on a further lateral face perpendicular to the first one, with another opening for the introduction of a tool. Said device comprises a contact member secured within the housing and means for resilient jamming of the electric conductor against the contact member. The means for resiliently jamming the conductor consist of a single member comprising a presser tongue contained in a plane making an acute angle with the plane of the contact member and a portion for transmitting the resilient force created by resilient means which bear on the face of the contact member opposite to that on which the tongue bears. The portion is contained in a plane adjacent to the contact member at right angles with the plane of the contact member and parallel to the direction of introduction of the wire.
Patent PT-81562-B (PT)
IPC: E04C5/03
Filed: 1985-11-27
Abstract: 1. Metal reinforcement for reinforced concrete of the kind having a web with a convex polygonal section whose apices are slightly frustroconical with oblique ribs on its slightly convex faces and whose section is subtantially inscribed inside a circle, characterized in that the distance separating the most convex part of the ribs (4) and the centre of the web (1) is slightly less than that separating said center and said frustoconical apices (2).
Patent PT-86151-B (PT)
Inventor: GUISO-MACLOUF NICOLE
IPC: C07K16/00
Filed: 1987-11-17
Abstract: The preparations of the invention are of high purity and are practically completely devoid of bacterial contaminants.
Patent PT-87253-B (PT)
Inventor: HANSEN JENS
IPC: H04H20/88
Filed: 1988-04-15
Abstract: PCT No. PCT/DE88/00236 Sec. 371 Date Oct. 16, 1989 Sec. 102(e) Date Oct. 16, 1989 PCT Filed Apr. 15, 1988 PCT Pub. No. WO88/08223 PCT Pub. Date Oct. 20, 1988.In an FM receiver where the center frequency of an IF filter is varied depending on the received signal, an arrangement is described where the bandwidth of the variable IF filter is changed depending on reception quality of the received signal.
Patent PT-87932-B (PT)
Inventor: FISCHER WILHELM
IPC: B65H1/02
Filed: 1988-07-07
Abstract: The cardboard blanks standing on one of their edges are simultaneously lifted up and transported further. The transport device possesses two rails which are mounted on driven eccentric elements which lift up the rails and move them in the transport direction. <IMAGE>
Patent PT-88254-B (PT)
Inventor: HAUSKE JAMES ROBERT
IPC: C07H17/08
Filed: 1988-08-12
Abstract: Antibacterial 12,12 min -anhydro-9R-hydroxy-9-deoxoerythromycin A derivatives, intermediate therefor and process of 12,12 min -dehydration.
Patent PT-92552-B (PT)
Inventor: FLOHE LEOPOLD
IPC: C12N15/15
Filed: 1989-12-12
Abstract: The invention relates to serine protease inhibitor proteins, medicaments containing them, DNA sequences coding for these proteins and methods for producing these proteins, medicaments and DNA sequences. These proteins correspond to the formula <IMAGE> or sections thereof which comprise at least the sequence of positions 53-101, in which W is tyrosine or glutamic acid, X1, X2 and X3 are identical or different and each of these radicals is methionine or leucine, it also being possible for X3 to be phenylalanine, Y is proline or arginine, and Z is leucine or, if W is tyrosine and X1, X2 and X3 are leucine, is also isoleucine, and fusion proteins of these serine protease inhibitor proteins. The proteins are particularly distinguished by a strong inhibitory action against human leukocyte elastase and pronounced stability to oxidative breakdown. DNA sequences which code for the serine prolease inhibitor proteins and the expression of these proteins in suitable host organisms by means of various vectors, and the isolation of these proteins in pure biologically active form, and medicaments containing these products, are described. <IMAGE> (Oligonucleotid = oligonucleotide> Figure 1a: DNA oligonucleotides D11, D12, D13, D11a, D12a and D13a (listed in the 3'->5' direction of synthesis) which are used in the synthesis of the DNA sequence "ALP gene 230" (Figure 2a). <IMAGE> Figure 1b: DNA oligonucleotides D21, D22, D23, D21a, D22a and D23a (listed in the 3'->5' direction of synthesis) which are used in the synthesis of the DNA sequence "ALP gene 230" (Figure 2a). <IMAGE> Figure 1c: DNA oligonucleotides D24, D25, D24a and D25a (listed in the 3'->5' direction of synthesis) which are used in the synthesis of the DNA sequence "ALP gene 240" (Figure 2b) commencing from the DNA sequence ALP gene 230.
Patent PT-93552-B (PT)
Inventor: MONGELLI NICOLA
IPC: A61K31/495
Filed: 1990-03-22
Abstract: The invention relates to acryloyl substituted pyrrole derivatives of formula (I) <CHEM>  wherein n is an integer of 1 to 5; each of R1 and R2, which may be the same or different, is hydrogen, halogen, -CN, -NO2, C1-C4 alkyl, or a group <CHEM>  R3 is hydrogen, halogen, -CN, or -NO2;  each R4 is, independently, hydrogen or C1-C4 alkyl;  A is a bond, a group <CHEM>  or a group -NH-Het-CO-, wherein Het is a saturated or unsaturated pentatomic or hexatomic heteromonocyclic ring;  and  B is a group <CHEM> in which m is 1, 2 or 3 and each R5 is, independently, a C1-C4 alkyl group, and pharmaceutically acceptable salts thereof, which are useful as antineoplastic agents.
Patent PT-94094-B (PT)
IPC: F28F9/04
Filed: 1990-05-18
Abstract: PCT No. PCT/IT90/00048 Sec. 371 Date Dec. 12, 1991 Sec. 102(e) Date Dec. 12, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO90/14941 PCT Pub. Date Dec. 13, 1990.Equipment for welding pipe elements of a melt-weldable plastic material comprises a heatable metal plate and first and second heat-conductive elements attached respectively to first and second opposed faces of the plate. The first element has a concave melting surface of elliptical cross-section which is complementary in shape to that of the circumference of a manifold pipe to be heat-welded. The melting surface is raised and has a reduced wall thickness along its minor axis and is depressed and has an increased thickness along its major axis. A pipe fitting for use with the welding tool has a welding end which is substantially identical in configuration to that of the melting surface of the first element. The second element is complementary in shape to the end of the pipe fitting for melting the welding end of the pipe fitting. In a process for welding the pipe fitting to the pipe manifold using the welding tool, the heated first and second elements are brought into contact with the circumference of the manifold pipe and the welding end of the pipe fitting, respectively, until incipient melting occurs. The first element is aligned with a hole in the manifold using a non-conductive central element inserted in a central axial cavity in the first element. The melted areas are then brought into contact with each other under pressure and allowed to solidify.
Patent PT-95597-B (PT)
Inventor: HOUSTON ROBERT NMN
IPC: C07H13/06
Filed: 1990-10-15
Abstract: Polyol polyesters are purified by a process comprising bleaching with a specific silica gel and/or treating with oxygen followed by heat treatment and removal of volatile products by steam deodorization. Any steam deodorization is accomplished at reduced temperatures or in admixture with triglycerides to minimize thermal degradation of the polyol polyesters.
Patent PT-95740-B (PT)
Inventor: GRASSO GIORGIO
IPC: H04B10/2581
Filed: 1990-10-30
Abstract: The present invention relates to the technical field of control and interfacing devices for optical fiber lines and more particularly to an adapter (6, 8, 11, 13) for amplified optical lines. Said adapter comprises an optical-to-electric converter module (18) and an adjustment module for a laser (22) different from that for the line apparatus (2), on the transmitting side (3), both modules being optically connected both at the input and at the output to the respective apparatuses (2, 15) of the line transmission (3, 17) and reception (16, 4), the corresponding optical line amplifiers (7, 12, 14, 9) being interposed therebetween; the first converter module on the transmitting side exhibits an input consisting of a photodetector (18) for carrying out the optical-to-electric conversion of the incoming signal, connected to an electrical amplifier (19) for the automatic control of the voltage level, designed to control the variations of the optical input signal, which amplifier generates at the output an electrical signal which enters the adjustment module (20) consisting of a piloting circuit for a laser (22) different from the line one, allowing the selection of the wavelength of the same and determining at the output therefrom an optical signal adjusted in accordance with the parametric requirements of the optical line amplifier to which the adapter (6) is connected, as well as controlled according to the temperature variations in time of the laser wavelength; the piloting circuit (20) exhibits at the input thereof an analog circuitry (21) for the connection with the optical service channels; on the contrary, on the receiving side the converter module, still connected to the adjustment module, although clear of control circuits for the laser wavelength depending upon temperature, exhibits the photodetector (24) coupled in alternating current through a condenser (20) to the electrical automatic voltage livel-controlling amplifier (26) connected in a circuit to the adjustment module (27) and also exhibits a second coupling (29) in alternating current, on a different circuit branch, to the connection circuitry (32) for the optical service channels through an electrical amplifier (31) ahead of which a low-frequency filter (30) is provided; in this way the adapter for optical lines appears as an optical coupling adapter both at the input and at the output and is independent of the optical line parameters, but it enables a universal connection between any type of optical transmitting-receiving apparatus and any optical line amplifier.
Patent PT-96422-B (PT)
Inventor: CROSS PETER EDWARD
IPC: A61K31/4025
Filed: 1991-01-04
Abstract: Selective muscarinic receptor antagonists of formula (I), wherein R<1> and R<2> are both optionally substituted phenyl, the broken line is an optional bond, X is (a), (b) or CH- when the double bond is absent or is (c) when the double bond is present, X being attached to a carbon atom of A, A is selected from certain piperidine and pyrrolidine groups, n is 1 to 3 and R<3> is optionally substituted phenyl or thienyl, pyridyl or pyrazinyl.
Patent SE-306771-B (SE)
Inventor: HOLMSTROEM H
IPC: H01M4/88
Filed: 1965-09-14
Abstract: 1,151,938. Fuel cell electrodes. ALLMANNA SVENSKA ELEKTRISKA A.B. 13 Sept., 1966 [14 Sept., 1965], No. 40870/66. Heading H1B. [Also in Division C7] A porous electrode, preferably for use in fuel cells, is made by bringing the pores of a porous electrically conducting body, such as a single- or double-layered porous nickel electrode, into contact with a platinum group metal compound which is decomposable in gaseous state, such as Pd, Pt, Rh, Ir, Ru acetyl acetonate or carbonyl chloride, and heating the porous body at least to the decomposition temperature of the compound e.g. to 275-400‹ C. Examples are given of impregnating a porous nickel electrode under vacuum with a saturated solution of Pd acetyl acetonate in benzene or Pt carbonyl chloride in CCl 4 , drying and heat treating at 275‹ C and 350‹ C. respectively in air. In one example, 10 atom per cent of the Pd acetyl acetonate may be replaced by Pt acetyl acetonate, the heat treatment being at 400‹ C. The electrode may consist of a 1À4 mm. thick coarse porous layer (pore size between 0À5 and 100 microns) containing besides Ni, Co, Fe, W, Mo, Ti, Ta and C, and a 0À3 mm. thick fine porous layer (pore size between 0À2 and 20 microns) containing, besides the materials of the coarse layer, Al 2 O 3 , MgO, ZrO 2  and ThO 2 . The platinum group metal deposited may be 0À001-1% of the electrode.
Patent SE-330567-B (SE)
Inventor: ROIDT R
IPC: H01H33/12
Filed: 1967-09-01
Abstract: 1,158,559. Fluid blast switches. WESTINGHOUSE ELECTRIC CORP. 27 June, 1967 [1 Sept., 1966], No. 29480/67. Heading H1N. In a fluid blast switch the movable contact structure 26 comprises a tubular main contact 23 insulated from a tubular arcing contact 24 which extends beyond the end of the main contact and the fixed contact structure comprises an outer main contact part 41 and a tubular inner arcing contact part 39 together forming a smooth nozzle for the fluid blast. The main fixed contact 41 is in the form of resilient fingers. The contacts are mounted and operated as described in Specification 1,149,770. In a modification (Fig. 8, 9, not shown), the fixed arcing contact 39 is resiliently mounted.
Patent SE-442019-B (SE)
Inventor: REILLY J T
IPC: C11D17/00
Filed: 1978-12-21
Abstract: of the Invention An aqueous liquid detergent composition especially adapted for dishwashing, comprising 5-60% by weight of an organic synthetic surfactant system of at least two surfactants, and 5-50% by weight of a citrus juice, said organic synthetic surfactant system consisting of1) from about 30-90 parts by weight of the surfactant system of a Ca-sensitive first surfactant selected from the group consisting Water-soluble C8-16 alkyl benzene sulphonates; alkane sulphonates having 8-20 car-bon atoms; olefin sulphonates having from 8-20 carbon atoms; di-C8-20-alkyl sulpho-succinates; di-C6-12-alkyl phenol sulphosuccinates; primary and secondary alkyl suphates having 8-20 carbon atoms; C8-20 alkyl polyethoxy sulphates having 1-25 ethoxy groups and mixtures thereof, and2) from about 70-10 parts by weight of said system of a less Ca-sensitive second surfactant selected from the group consisting of water-soluble nonionic condensation products obtained by condensing from 5-30 moles of an alkylene oxide, preferably ethylene or propylene oxide with one mole of an organic hydrophobic compound, aliphatic or alkyl aromatic in nature, having 8 to 24 carbon atoms and at least one reactive hydrogen atom, particularly a reactive hydroxyl, amino, amido or carboxyl group; C8-20-alkylsulphobetaines; amines oxides containing one long chain alkyl moiety of from 10-28 carbon atoms and two moieties which can be either alkyl radicals or hydroxyalkyl radicals having from 1-4 carbon atoms; C8-20 alkyl-polyethoxy sulphates having from 1-25 ethoxy groups, and mixtures thereof, said surfactants of group (1) and the ion-active surfactants of group (2) being present in the form of their alkalimetal salts, ammonium salts, or mixtures thereof. The composition is an effective liquid dishwashing composition with improved cleaning performance on difficult soils.
Patent SE-418043-B (SE)
Title: Combined seed drill and artificial-fertilizer spreader
Inventor: GRIMSRUD LEIF
IPC: A01C7/06
Filed: 1979-06-29
Abstract: The invention relates to a combined seed drill and artificial-fertilizer spreader that is either pulled by a tractor or is self-propelled. It is fitted with a number of seed channels 24 that lead from a seed container 5 to the sowing irons 25, which are arranged normal to the driving direction. Similarly, a number of fertilizer channels 55 extend from the fertilizer container 6 to the spreading irons 57, which are similarly arranged normal to the driving direction and are positioned between the sowing irons 25. Both the amount of seed and the amount of artificial fertilizer can be regulated preferably by the ground-controlled outlet 54. The outlet 54 for the amount of artificial fertilizer can be continuously regulated with the aid of a continuous variator 30 between the outlet and its drive, preferably a wheel on the ground 10. The equipment 36,37 for regulating the variator 30 is situated near the driver's position. <IMAGE>
Patent SE-436023-B (SE)
Inventor: LESSE S H
IPC: B65H23/04
Filed: 1983-03-31
Abstract: @ In the processing of a material web provided with crease lines a reel is used frequently for registry. The reel comprises one or more axial rules, the distance between these being adapted to the distance between transverse crease lines of the material web. To ensure a correct engagement with the crease lines, the rules are relatively sharp which may cause damage to the material web. This is prevented in accordance with the invention in that supporting elements are provided at the end of the rules so that any material extending beyond the ends is not folded or broken. The reel moreover comprises adjustment facilities for adapting itto varying distances between the transverse crease lines of the material web.
Patent SE-443619-B (SE)
Inventor: LENFELDT LARS
IPC: F16D7/04
Filed: 1984-03-09
Abstract: PCT No. PCT/SE85/00106 Sec. 371 Date Oct. 22, 1985 Sec. 102(e) Date Oct. 22, 1985 PCT Filed Mar. 8, 1985 PCT Pub. No. WO85/04224 PCT Pub. Date Sep. 26, 1985.A torque-sensing clutch has two halves each connected to one of two shafts (1, 4) or the like. One of the clutch halves has substantially radially oriented projections (3) which consists of a rigid, wear-resistant material and are partly embedded in an elastically deformable carrier (2). Their projecting ends engage opposite recesses (6) in the other clutch half. Due to the elasticity of the carrier material the projections will, in response to the magnitude of the torque transmitted by the clutch, tend to deviate from their initial, radial positions and, when a predetermined torque limit value is exceeded, assume positions where the clutch starts skipping.
Patent SE-468729-B (SE)
Title: Calculating arrangement and method for determining component values for an arrangement, in particular an electronic circuit which comprises a number of components and a neural network, where the signal links in the network are assigned weights calculated according to the method
Inventor: KJELLSTROEM G L
IPC: G06F15/80
Filed: 1991-07-17
Abstract: Optimization by means of Gaussian adaptation is proposed for example for arrangements including a number of components, for manufacturing efficiency, for regulator circuits, for weight coefficients in neural networks. Generation of a Gaussian-distributed random sample g with a mean value 0 and fixed variance greater than 1 is carried out, after which this random sample is multiplied by a square matrix W, which change during the course of adaptation, so that y = Wg is obtained. A random sample x of the desired component values, weight coefficients etc. is obtained from calculation of the expression x = m + y, where m is a variable mean value for the component values, weight coefficients etc. For this random sample of x, the value of a quality or criterion function f is then calculated. If this has a sufficiently good value, the random sample of x is accepted and new values for the mean value and the square matrix are calculated by means of the expressions m = (1-a)m + ax and W = (1-b)W + bygT. Generation of a new Gaussian-distributed random number g is then carried out and the above procedure is repeated until a sufficiently good value of the criterion function has been obtained. In this way, very simple and rapid optimization is obtained for cases where the criterion function can have an arbitrary appearance, for example it may be discrete, non-derivable etc. <IMAGE>
Patent SI-8911187-B (SI)
Title: Switching power supply featuring an output voltage protection
Inventor: RAINER DANGSCHAT
IPC: H02M3/338
Filed: 1989-06-08
Abstract: In the event of disturbance, the output voltage of switched-mode power supplies in television receivers can increase so far that the permissible high voltage to the picture tube is exceeded. In this case, the X-ray limiting values are dangerously exceeded. In order to prevent this, it is proposed to provide an avalanche-resistant MOS transistor as a switching transistor in the switched-mode power supply. The switched-mode power supply is dimensioned such that a voltage safety of 10% to 20% is provided between the safe continuous operation of the switched-mode power supply and the destruction limit of the MOS transistor. …<IMAGE>…
Patent ZA-9710422-B (ZA)
Title: Bleaching of pulp.
Inventor: BOKSTROM MONICA
IPC: D21C9/147
Filed: 1997-11-19
Abstract: Methods of controlling oxygen delignification processes are disclosed including providing chemicals for a first oxygen delignification step, conducting the first oxygen delignification step with the chemicals, conducting a second oxygen delignification step at a predetermined temperature to produce a delignified pulp, measuring the final kappa number of the delignified pulp subsequent to the second oxygen delignification step, adjusting the chemicals provided for the first oxygen delignification step based upon the difference between the actual kappa number reduction and the desired kappa number reduction for the pulp, and adjusting the predetermined temperature based on the chemicals provided to the first oxygen delignification step in order to provide the delignified pulp at a final pH of from about 10.5 to about 11.5.