baber/WOPTO huggingface dataset:
Patent PT-78046-B (PT)
IPC: C07K7/06
Filed: 1984-02-01
Abstract: The invention relates to cyclic hexapeptides of the general formula III   <IMAGE>   in which X represents the radical of an L-aminoacid of the general formula IIIa    <IMAGE> (IIIa)  in which A and B are identical or different and denote alkyl having 1 to 3 carbon atoms, or A and B together represent a saturated, unsaturated or aromatic monocyclic or bicyclic structure having 3 to 6 carbon atoms, n denotes 0 or 1, and Y represents an aliphatic or aromatic L-aminoacid the side chain of which can be hydroxylated, and their salts with physiologically tolerated acids, and to a process for their preparation and their use and their intermediates.
Patent PT-81176-B (PT)
IPC: C08L83/07
Filed: 1985-09-23
Abstract: Polysiloxanes of uniform molecular weight (MW) distribution with 500-10,000 MW segments of polysiloxane and containing at least one vinyl group connected to said polysiloxane segments through intervening alkylene-urea or -urethane linkages are prepared from polysiloxane-polyols, -polyamines or -polythiols by reaction with an unsaturated compound containing an isocyanato moiety, for example 2-isocyanatoethyl methacrylate. The polysiloxanes containing the vinyl groups are useful as radiation- or thermally curable coatings for glass, textiles, plastics, wood, ceramics, metals, as films or bandages for medicinal purposes, or molded shapes, in form of contact lenses, catheters or implants, either by themselves or in combination with other vinyl monomers; and are particularly useful in preparing hard or soft contact lenses, including hydrogel contact lenses.
Patent PT-85662-B (PT)
Inventor: ANDERSON PAUL LEROY
IPC: A61P3/06
Filed: 1987-09-08
Abstract: Compounds of Formula I:     wherein:
     either one Y is -N-and the remainder are -CH-X is
     X 1  is
     with appropriate bond formation,   R, is a primary or secondary alkyl, free of asymmetric carbon atoms,   R 2  is a substituted or unsubstituted phenyl, primary or secondary C 1-6  alkyl, free of asymmetric carbon atoms, C 3 . 6  cycloalkyl or phenylakyl as defined in the specification,   A is
     or
     b) -(CH 2 ) n -   wherein n is 1,2 or 3 Z is
           in which R 8  is hydrogen, R 9  or M wherein R 9  is a physiologically acceptable and hydrolysable ester group, and M is a pharmaceutically acceptable cation; or: each Y is -CH-, X is -N-, X 1  is
     with appropriate bond formation,   R, and R 2  are independently as defined under R 2  above and R 2  may additionally be hydrogen A and Z are as defined above   are obtained by multi-step processes and are useful as hypolipoproteinemic and anti-atherosclerotic agents.
Patent PT-89210-B (PT)
Inventor: ROSATII ROBERT L
IPC: C07D209/42
Filed: 1988-12-13
Abstract: Simple amides and derivatives thereof useful for inhibiting the angiotensinogen-cleaving action of the enzyme renin of the formula: <CHEM> wherein R1 is (C6-C8)cycloalkyl or i-propyl; R2 is (C3-C5)alkyl, phenyl, methylvinyl, dimethylvinyl, halovinyl, hydroxy(C1-C3)alkyl or amino(C1-C4)alkyl; R3 is (C1-C6)alkyl or morpholinoethyl; and Het is defined to include certain mono and bicyclic nitrogen-containing heterocyclic rings or heterocyclylalkyl groups.
Patent PT-89697-B (PT)
Inventor: EVANS KENNETH ARTHUR
IPC: A61K8/21
Filed: 1989-02-10
Abstract: This invention relates to toothpaste containing an alumina hydrate abrasive and a source of fluoride. According to the invention, there is provided a toothpaste containing a source of fluoride ions and unmilled, precipitated alumina trihydrate as an abrasive, wherein the alumina trihydrate particles have a median particle size of at least 3 micrometres. The median particle size of the alumina trihydrate is preferably below 30 micrometres, more preferably from 5 to 20 micrometres, and most preferably 8 to 12 micrometres. It has been found that the use of an unmilled alumina trihydrate, obtained by precipitation, substantially reduces the loss of available fluoride on storage whereas the use of a milled alumina trihydrate causes significant loss of available fluoride.
Patent PT-89838-B (PT)
Inventor: ARTHOS JAMES
IPC: C12Q1/70
Filed: 1989-02-24
Abstract: This invention provides a therapeutic agent capable of specifically forming a complex with human immunodeficiency virus envelope glycoprotein which comprises a polypeptide. In one embodiment of the invention, the amino acid sequence of the polypeptide comprises the amino acid sequence shown in Figure 6 from about +3 to about +185 fused to the amino acid sequence from about +351 to about +369. In another embodiment of the invention, the amino acid sequence of the polypeptide comprises the amino acid sequence shown in Figure 6 from about +3 to about +106 fused to the amino acid sequence from about +351 to about +369. In yet a further embodiment of the invention, the amino acid sequence of the polypeptide comprises the amino acid sequence shown in Figure 6 from about +3 to about +185. This invention also provides a method for treating a subject infected with a human immunodeficiency virus. The method comprises administering to the subject an effective amount of a pharmaceutical composition comprising an effective amount of a therapeutic agent of the invention and a pharmaceutically acceptable carrier.
Patent PT-91291-B (PT)
Inventor: WOHLRAB GUNTHER
IPC: C03B29/06
Filed: 1989-07-27
Abstract: Process and apparatus for manufacturing hollow glassware from a hollow glass part (10) blown by machine, such as a goblet having an axis (A-A), and from at least one solid glass part such as a stem (12a) and/or foot (14). On a thermally softened first area (11a), surrounding the axis, of the hollow glass part (10) located in a holder, the stem (12a) and/or foot (14) is formed on the hollow glass part solidified at least in the region of this holder. Said first area (11a) is here heated to a temperature above the softening point, while the portion of the hollow glass part located in the holder is kept at a temperature below the softening point. To achieve the object of being able economically to manufacture hollow glasses of artisan quality even in small series, a finished, solidified stem with foot is not then attached - as known - but, instead, the material of the solid glass part, forming the stem, is moulded manually in the completely plastic state on the hollow glass part, produced by machine and stored in the meantime, to give the stem (11a) and, finally, the material of the foot is attached to the free stem end away from the hollow glass part and the foot is manually moulded from it. The apparatus required for carrying out the method has a holder for the insertion of the hollow glass part for executing a rotary movement and a heater device for the heating. <IMAGE>
Patent PT-92601-B (PT)
Inventor: BORTH DAVID EDWARD
IPC: H04L27/18
Filed: 1989-12-15
Abstract: There is provided a method of and apparatus for Automatic Frequency Control (AFC) in the presence of data. It comprises removing the effects of data modulated onto the carrier (25), detecting the frequency difference between the carrier frequency and the phase of the reference oscillator (30), and adjusting (80) the frequency of the reference oscillator (35) to eliminate the frequency difference ( DELTA ). It is further characterized by digitizing (40) the modulated carrier in quadrature, sampling (20) the modulated carrier in quadrature at a multiple of the modulated bit rate, rotating phases toward arctangent (I/Q)=0 (25/55/60) to remove the effects of quadrature data (I/Q) modulated onto the carrier, detecting (30) the frequency difference ( DELTA ) between the carrier frequency and the frequency of a Voltage Controlled type of reference oscillator (35) with a phase trajectory estimator (45), and establishing and generating the requisite correction voltage ( DELTA ) for a Voltage Controlled type of reference oscillator (VCO) (35) with the phase trajectory estimator (45). <IMAGE>
Patent PT-95434-B (PT)
Inventor: SHINDO HITOSHI
IPC: H01L21/285
Filed: 1990-09-26
Abstract: A process for forming an additive-containing Al film of good quality according to the CVD method utilizing an alkyl aluminum hydride, a gas containing an additive and hydrogen, which is an excellent deposited film formation process also capable of selective deposition of additive-containing Al.
Patent SE-320274-B (SE)
Inventor: MUOTKA R
IPC: B60K5/08
Filed: 1962-10-02
Abstract: 1,040,219. Articulated tractor-trailer vehicles; vehicle seat arrangements. S. T. HENRIKSSON, A. NALMGREN, L. H. WIDEGREN, and R. L. NUOTKA. Sept. 27, 1963 [Oct. 2, 1962], No. 38108/63. Headings B7H and B7J. The tractor portion 1 of an articulated tractortrailer vehicle for use in earthworking or mining includes two or four driven wheels connected through common transmission gearing to two power units 9, 10 which have their power shafts arranged longitudinally and are spaced apart to accommodate therebetween a driver's seat or seats and associated controls. As shown both power units 9, 10 are diesel engines which have rearwardly facing radiators 14, 15 and are connected through overruning couplings 21, 22 and transmission gears 16, 17 to a common gear-box 18 coupled by a universal joint to the axle 20 of driving wheels 3. Disposed between housings 11, 12 for the power units 9, 10 is a platform 23 carrying oppositely-facing driver's seats 24 and steering wheel 25. The power units 9, 10 may be of the same or dissimilar size; and may comprise an electric motor fed by a battery or by a current collector contacting a stationary conductor, or a compressed air motor supplied by a compressor which is mounted on the vehicle and is rechargeable from a stationary compressor installation or a compressor driven by the diesel engine. In Fig. 7 (not shown) an electric motor 30 and a compressed air motor 31 are connected by transmission gearing 34, 35 to a common drive input for a driven axle, and the compressed air motor 31 is supplied from a reservoir 32 rechargeable by a pump 33 driven by the electric motor 30.
Patent SE-317966-B (SE)
Inventor: KASPERS H
IPC: A01N41/02
Filed: 1967-09-07
Abstract: 1,131,678. Alkyl sulphuric acid salts of dodecylguanidine. FARBENFABRIKEN BAYER A.G. 5 July, 1967 [9 Sept., 1966], No. 30975/67. Heading C2C. [Also in Division A5] Novel dodecylguanidine salts of the general formula wherein R stands for an alkyl radical, preferably having 1 to 4 carbon atoms are produced by reacting an alkyl sulphuric acid-S-alkyl isothiuronium salt of the formula in which R has the same meaning as above and R 1  is an alkyl radical, preferably having 1 to 4 carbon atoms, with dodecylamine. The process is advantageously carried out at a temperature of 10-100‹ C. in the presence of an inert solvent such as water, the lower alcohols and ethers such as dioxan.
Patent SE-323312-B (SE)
Inventor: WALLENBORN N
IPC: B65G65/32
Filed: 1968-11-27
Abstract: 1,217,107. Hoppers. ARENCO A.B. 10 Nov., 1969 [27 Nov., 1968], No. 54860/69. Headings B8A and B8S. In a cigarette container 1 having an upper feed-in opening 33 and a lower feed-out opening 54 leading to a packaging machine (not shown), and having a storage capacity which is variable depending on alterations in the ratio between cigarettes fed in and cigarettes fed out, at least one wall part 5 of the container 1 being displaceable by means of a driving motor 23 and the feed-in opening being limited by at least one strip-shaped, flexible covering member 35 arranged to rest on the top layer 34 of cigarettes in the container, the covering member 35 is light and freely movable, and its movements dire to alterations in the upper layer of cigarettes, are sensed by means of an electric sensing member 28 which is stationary in relation to the feed-in opening, and is arranged to be influenced by alterations in an air gap 40 between the upper surface of the covering member 35 and the sensing member 28 and, when influenced, regulates the driving motor 23 so that the air gap 40 is kept substantially constant. As shown, extendable side walls 5, 5, of thin stainless steel are arranged to on the inside of fixed walls 2, 2. One wall 5 is secured to a trolley 7 which is movable by a motor 22 acting through an endless chain 17. The other wall 5 is connected to a trolley 8 which moves with the trolley 7. The top of the container is closed by a covering strip 35. One end of the latter is connected to a bracket 36 carrying a sensing member 28. The other end 37 of the strip 35 rests freely on thetop layer of cigarettes. There is a predetermined air gap 40 between a sensing member 28 and the upper surface of the strip 35. The sensing member 28 is arranged so as to transmit a signal in dependance upon the air gap thereby activating control equipment 26, which controls the motor 22. The sensing member 28 may be a capacitance (Fig. 2, not shown), the value of which is changed by the change in proximity of the strip 35. The member 28 may be a coil (Fig. 3, not shown), which coacts with a strip of metal foil (44) secured to the strip 35. In a further modification (Fig. 4, not shown) the member 28 comprises magnetic pole shoes (45, 45) which coact with a metal strip (47) carried by the strip 35. Operation.-Cigarettes are fed into the container 1 via opening 33 by opposed endless foam rubber or plastic conveyer belts 31, 32, at a greater rate than they are supplied through the outlet 54 to the packing machine. This causes the air gap to diminish. A signal is transmitted to the equipment 26 and the motor 22 is started and raises the trolleys 7, 8. The air gap 40 increases and the motor is cut out and so on. When the capacity of the container 1 reaches its maximum, a switch (not shown) is actuated to reverse the motor 22, and the supply of cigarettes is interrupted for a predetermined period of time. When the minimum capacity of the container 1 is reached, a lower switch is operated so as to reinstate the original process.
Patent SE-434399-B (SE)
Inventor: EVANS D
IPC: C07D307/68
Filed: 1975-08-22
Abstract: The invention provides novel 5- and 6-benzoxazolyl alkanoic acids, optionally substituted in the 2-position, and derivatives thereof which possess anti-inflammatory, anti-pyretic and analgesic activity. Also provided is a process for preparing such compounds by cyclising an appropriately substituted o-aminophenol and, if necessary, converting the resultant benzoxazole to the desired compound.
Patent SE-426746-B (SE)
Inventor: ULLMAN E F
IPC: G01N33/18
Filed: 1976-09-06
Abstract: Immunoassays employing antibodies and a fluorescer-quencher (F-Q) chromophoric pair, wherein one or both of the chromophoric pair are bonded to antibodies. Depending on the particular ligand of interest, various reagent combinations can be employed, where the amount of quenching is directly related to the amount of ligand present in the assay medium. In carrying out the assay, the unknown and antibody specific for the ligand of interest to which is bound one of the F-Q pair, are combined in an aqueous buffered medium. Depending on the protocol, different assay reagents are employed in the aqueous buffered medium: (1) ligand analog bonded to the other of the F-Q pair; (2) antibodies specific for the ligand to which is bound the other of the F-Q pair or; finally, (3) a combination of a plurality of ligands bonded together through linking groups to a hub molecule, usually a polymer, in combination with antibody bound to the other of the F-Q pair. The composition is irradiated with light at a wavelength, absorbed by the fluorescing molecule and the amount of fluorescence determined. By employing appropriate standards, the presence and amount of the ligand can be determined.
Patent SE-440222-B (SE)
Inventor: ADLERBORN J
IPC: C04B35/645
Filed: 1978-05-02
Abstract: A powder of silicon nitride containing free silicon, or a body preformed from the powder, is sintered and isostatically pressed into an article, after first filling spaces between the powder particles, or pores in the preformed body, respectively, with nitrogen. When the powder or the preformed body, respectively, is heated, nitrogen and silicon combine to form silicon nitride
Patent SE-417645-B (SE)
Title: Arrangement for taking samples from a suspension flowing through a pipe section
Inventor: KOLMAN M
IPC: G01N1/20
Filed: 1979-05-23
Abstract: The invention concerns an arrangement for taking samples from a suspension flowing in a pipe section 1. Across the direction of flow of the suspension is arranged a pipe 3, which is provided with a continuous hole 4 in the area for the intended sampling, whose axis lies in the flow direction. A piston 8 can be moved in the pipe 3 and is provided with an opening 9 accommodating a filter screen 14. The piston 8 has such length on one side of the opening 9 that upon movement of the opening and thus the filter screen 14 from a position coinciding with the hole 4 in the pipe 3, for taking a sample, to a position outside the pipe section 1, where the sample can be removed from the opening 9 in the piston 8, the piston 8 will cover the hole 4 in the pipe 3. <IMAGE>
Patent SE-442814-B (SE)
Title: Suction mouthpiece for a vacuum cleaner
Inventor: TJULANDER JAN
IPC: A47L9/24
Filed: 1981-09-14
Abstract: This suction mouthpiece for a vacuum cleaner has at least one mouthpiece case (1) adjacent to a mouthpiece chamber (2) with one connectable suction opening (3) against the material, which is to be cleaned, and a tube (4) connectable to the vacuum cleaner.  By means of a guide (5) the connection tube can be connected to the mouthpiece case.  This is fitted with two legs (8, 9) at an angle to each other, each of which has its own free end (10, 11).  The guide (5) has two crossing guide shafts (12, 13).  These guide the connection tube (4) and the mouthpiece case relative to each other.  The one guide shaft (12) extends largely in parallel with the base and the other guide shaft (13) is turnable between various positions in a plane, which goes through the first guide shaft.  The guide (6) is designed so that when the connection tube (4) is turned around its principal long axis (14), the mouthpiece (1) is turned onto the material to be cleaned.<IMAGE>
Patent SE-430459-B (SE)
Title: Arrangement comprising a triac with toothed circuits for controlling the current through an AC current-powered load, preferably a projection lamp
Inventor: NIEMAND A
IPC: H05B47/10
Filed: 1982-10-04
Abstract: The present invention relates to an arrangement comprising a triac 3 with toothed circuits 9 for controlling the current through an AC current-powered load, preferably a projection lamp 4. The arrangement comprises a comparator 7, one input of which is connected to a grid-synchronous saw tooth generator 6 and the other input of which is connected to an open circuit reference voltage source 8, which has such voltage that the potential of the second input of the comparator 7 without any load other than the comparator 7 itself lies between but close to one of the extreme values of the saw tooth voltage. The reference voltage source 8 has a relatively large internal resistance, so that the potential at the second input of the comparator 7 can be adjusted by means of an external load to at least essentially the other extreme value of the saw tooth voltage. <IMAGE>
Patent SE-448669-B (SE)
Title: Device for use with household cleaning tool
Inventor: OSKARSSON KNUT JORGEN
IPC: F16H27/02
Filed: 1983-06-22
Abstract: The device includes a roller so that it can be turned in stages in one direction around a shaft by turning the roller exterior backwards and forwards. Stop pins are positioned in fixed relation to the roller, are equally spaced apart, and are at the same radial distance from the shaft. A stop head (5) is articulated at a fixed point relative to the shaft. The stop head has two teeth, and is rotatable between first and second end positions. The head is spring-loaded to return to the first position. In both end positions, only one of the stop teeth projects between stop components.
Patent SE-452673-B (SE)
Title: Contact arrangement for sensing vehicle seat occupation
Inventor: AHS W
IPC: H01H35/00
Filed: 1985-01-11
Abstract: Two crossing conductors (1,2) are sepd. from one another at a distance from the point of intersection by distance components (5), with protection parts on opposite sides of the components. Pressure applied to the parts causes the device to be compressed flexibly, with the result that the leads come into contact with each other at the point of intersection. The conductors are fitted on a support strip (3,4) and the distance component has the form of a ring fitted between the strips, with the conductors crossing each other in the centre of the ring. The strips in front of the distance component enclose the conductors and the respective protection parts have the form of a cover plate (7) which is longer than the distance component, the plates being joined to each other along their edge areas. The distance component is flexibly compressible.
Patent SE-459304-B (SE)
Title: Transport and spreader unit for granular material
Inventor: LINDSTROEM B
IPC: A01C7/08
Filed: 1986-10-20
Abstract: The unit comprises a tippable container (2), the lower part of which incorporates a flat shaking table (3). The forwards and backwards movement of the shaking table is driven from a drive wheel running against the carrier or tractor support wheel. Its control functions which are connected to the tractor central hydraulic system, work independently of each other when the container tipping movement takes place, and the loading and forward and backward movement of the drive wheel are controlled by the tractor regulating mechanism together with a three-way valve integrated in the system.
Patent SE-462151-B (SE)
Title: Arrangement for covering open containers
Inventor: DANIELSSON B
IPC: B60P7/04
Filed: 1987-10-14
Abstract: A system for covering open containers 16 which are designed to be transported on a lorry's platform 11, alternatively to be stored on the ground. The covering system is to be mounted on a lorry equipped with lifting arms 13. The covering system comprises a roll of fabric 18 which is mounted on the outer ends of two parallel, telescopic arms 19. The latter are pivoted on bearings fitted at their opposite ends, and flexibly coupled to each lifting arm 13, so that they can follow their swinging motion during loading and unloading of containers 16. <IMAGE>
Patent SE-463185-B (SE)
Inventor: ANDREASSON THOMAS
IPC: H05F3/04
Filed: 1989-04-07
Abstract: The invention relates to an oscillating circuit for the elimination or reduction of radiation fields, which e.g. are generated in material (1) of machines for treatment or handling or in electrical apparatuses, the oscillating circuit consisting of an electrical ciruit, which together with a discharger (2) is included in a unit for discharging static electricity. The oscillating circuit includes a feed-back looped inverter (4) consisting of one inverter unit or more inverter units connected in parallel or a feed-back looped series of inverters connected in series, each inverter consisting of either one inverter or a plurality of inverter units connected in parallel, each inverter including one or more transistors. The amplitude of the voltage of the potential oscillation which is transmitted to the discharging means (2), amounts to between 0.1 and 100 V and preferably to between 2 and 15 V.