baber/WOPTO huggingface dataset:
Patent SE-7500762-L (SE)
Inventor: FUNK E D
IPC: C10J3/02
Filed: 1975-01-24
Abstract: 1483135 Wet separating KAMYR Inc 30 Jan 1975 [31 Jan 1974 20 Jan 1975] 4102/75 Heading B2H [Also in Division C5] A method of delivering to a gasifier vessel 10, Fig. 1, coal, oil shale or lignite of particle sizes falling within a predetermined range of sizes (free of fines), the lower limit of which is approximately “" nominal diameter e.g. in the range “"-2" nominal diameters involves the establishment of a continuous flow of liquid (water or oil and light tar) along a first continuous flow path 20 at low (atmospheric) pressure, feeding coal or like particles from a hopper 42 downwardly through the free surface of the liquid in the chamber 50 forming part of the first flow path, transferring coal particles of the required size in incremental volumes of liquid into a second continuous flow path of liquid 26 at elevated pressure by use of a sluicing aparatus 30 (described below) provided with a screen 92 of the requisite size, and conveying the particles in the liquid of the second flow path by line 70 to a mechanical separator 32 mounted at the inlet 12 to the gasifier vessel 10. In the separator the particles are moved by a screw conveyor 96 upwardly through the free surface of the liquid, thereby falling into the inlet 12. Liquid and entrained fines passing through a screen 98 surrounding the screw conveyor, flow along line 102 to a centrifuge 36 where such fines are removed. The purified liquid is pumped back to the sluicing apparatus. Entrained fines in the first liquid flow are similarly removed by centrifuge 34. The apparatus includes provision for counteracting the net loss of liquid, particularly from the second flow path to the first. The sluicing apparatus, Figs. 2 to 4, consists of a pocketed wheel 72, see Fig. 4, mounted for rotation within a liner 76 having ports 78, 80, 82 and 84 which register with the inlets 52, 64 and outlets 58, 68 to the apparatus, in the first and second flow paths, respectively, see Fig. 2. During filling of a pocket 74 in the rotating wheel 72, fine coal particles are drawn through the peripheral slots in the screen 92. The liner may be provided with peripherally projecting grooves 94 acting as flow breakers adjacent the port openings 80 and 84 of the second flow path. The pocketed wheel 72 may be either cylindrical or tapered with the wheel diameter increasing in the direction of a clearance adjusting hand wheel 88, Fig. 3.
Patent SE-7606562-L (SE)
Inventor: ERICSON S O
IPC: B23Q7/04
Filed: 1976-06-10
Abstract: A log feeding and de-branching mechanism comprising two sets of alternately operating tools which grip around the log to alternately hold the log for lengthwise feeding and to debranch the log, respectively, and which tool sets are linearly movable in mutually opposite directions.
Patent SE-7612963-L (SE)
Inventor: CHRISTENSEN B G
IPC: C07D205/08
Filed: 1976-11-19
Abstract: Amidines of the general formula (II) <IMAGE> in which the substituents are defined in Claim 1, and their pharmaceutically acceptable salts, are obtained by treating thienamycin (I), while temporarily protecting the oxygen functions and/or the carboxyl function, with an imidoester or with an imidohalide, and, where appropriate, converting the resulting compounds into their pharmaceutically acceptable salts. The novel compounds, which can be prepared in accordance with the invention, are novel, valuable antibiotics which, as a rule, are active against various Gram-positive and Gram-negative bacteria, and may, therefore, be used in human and veterinary medicine.
Patent SE-7613021-L (SE)
Inventor: PETT R A
IPC: B22F1/10
Filed: 1976-11-22
Abstract: Improvements in molded articles from sinterable particulate solids, improvements in method for making such articles, and novel sacrificial binders for use in making such articles are disclosed.  The sacrificial binders used in this invention comprise block polymers having the structural formula AB ?AB?n A wherein "n" is 0 or a positive integer, "A" is a linear or branched polymer that is glassy or crystalline at room temperature and has its softening point in the range of about 80.degree.C to about 250.degree.C and "B" is a polymer different from A that behaves as an elastomer at processing temperatures, a plasticizer which may be oil, wax, or oil and wax, and optionally other components.
Patent SE-7613853-L (SE)
Inventor: KOMPELIEN A D
IPC: G05D23/275
Filed: 1976-12-09
Abstract: A two wire rechargeable battery powered electric time controlled thermostat apparatus adapted to be connected by two wires to a source of alternating current voltage and control apparatus for controlling the supply of temperature condition medium to the space wherein the thermostat is located with a rectifying circuit means in the thermostat apparatus for recharging the battery from the source over the two wires.
Patent SE-7613960-L (SE)
Inventor: MANCINI G
IPC: C10N20/02
Filed: 1976-12-10
Abstract: Organic esters, to be employed to make up lubricating compositions are disclosed, said esters being the products of the reaction between a diol and a triol, on the one hand, and a mixture of saturated monocarboxylic acids, on the other hand. The ratios of the diol to the triol (molarly) and the structure and number of carbon atoms of the saturated monocarboxylic acids are critical. Critical values are given, as well as examples of practical use; the viscosity and viscosity index properties of the novel esters out do those of the conventional esters to a degree.
Patent SE-7707795-L (SE)
Inventor: NEUMARK O W
IPC: A47C27/14
Filed: 1977-07-05
Abstract: Disclosed is a mattress comprising a plurality of smal pillow-like elements each of which consists of an envelope formed by a flexible membrane largely filled with a suitable fluid or grain-like material, and means for securing said elements side-by-side transversely of a bed.
Patent SE-7710163-L (SE)
Inventor: CUISIA D G
IPC: C02F5/00
Filed: 1977-09-09
Abstract: The invention disclosed relates to a method for using a new improved composition for inhibiting or preventing accumulation of scale or the like on heating surfaces in an aqueous system. The present composition includes (A) copolymers of styrene sulfonic acid with acrylic or methacrylic acid, and their water-soluble salts; or (B) mixture of polystyrene sulfonic acid with polyacrylic or polymethacrylic acid, and their water-soluble salts.
Patent SE-7711730-L (SE)
Inventor: BUTTI J P
IPC: G21C13/00
Filed: 1977-10-18
Abstract: A link and pin support system provides the primary vertical and lateral support for a nuclear reactor pressure vessel without restricting thermally induced radial and vertical expansion and contraction.
Patent SE-7713576-L (SE)
Inventor: SCHEMMEL H-R
IPC: H03G1/00
Filed: 1977-11-30
Abstract: A variable resistance device utilizes a control signal variable resistor and a first fixed resistor connected in series as a voltage divider as well as a second fixed resistor and an operational amplifier having an input connected between the first fixed resistor and one side of the variable resistor and an output connected through the second fixed resistor to the other side of the variable resistor, as a substantially linear variable resistance device where the variable resistance is obtained across the voltage divider.
Patent SE-7714510-L (SE)
Inventor: LAMIC J G
IPC: F02K9/76
Filed: 1977-12-20
Abstract: A self-propelled engine, such as a rocket, is described which is intended to be launched from a tube, comprising a front stage and a rear accelerating stage, means for achieving the separation of the two stages at the end of the combustion of the propellant charge contained in the acceleration stage, said propellant charge being integral with the front wall of the rear acceleration stage, wherein the front wall includes a first fixed part and a second part capable of sliding along the axis of the engine, said front wall parts each carrying respective propellant charges separated by a partition fixed in leakproof manner to one of said parts of the front wall. The second part which slides rests against the front stage, and the charge carried by the second part has a slightly longer combustion time than that carried by the first part which is fixed.
Patent SE-7812638-L (SE)
Inventor: ALDIN BERNT
IPC: E02D31/02
Filed: 1978-12-08
Abstract: A method for making capillary-active light clinker groundwork capillary-breaking by filling the ground in alternative ways with a solution reacting chemically with the light clinker material and making it capillary-breaking. <IMAGE>
Patent SE-7904106-L (SE)
Inventor: PETRIE A F
IPC: F02P5/155
Filed: 1979-05-10
Abstract: Electronic signal processing circuitry for use in the ignition system of an internal combustion engine is disclosed herein. A signal generator which receives crankshaft position pulses from a sensor and produces periodic output pulses which have durations equal to a constant percentage of the period of the input sensor pulses is disclosed. The generator includes a crankshaft position sensor feeding a bistable flip-flop which controls a dual slope integrator circuit having its output coupled to a comparator with the comparator output coupled back to the reset terminal of the flip-flop. The generator produces pulses at the output of the flip-flop which have durations equal to a constant percentage of the period of the crankshaft position sensor pulses. The dual slope integrator circuit produces a periodic ramp (sawtoothed) signal which is processed by a clamping circuit and a comparator to produce an ignition dwell pulse which occurs a fixed time before the occurrence of the crankshaft position sensor pulses. An engine speed monitoring circuit also receives the periodic varying ramp signal produced by the dual slope integrator and via sampling circuitry produces an output signal related to engine speed whose magnitude is updated during each cycle of the crankshaft position pulses.
Patent SE-7906075-L (SE)
Inventor: CHAUTARD J
IPC: C08L101/00
Filed: 1979-07-12
Abstract: A pneumatic tire whose inner wall is provided beneath the crown with a lining which extends at least from one shoulder to the other of the tread and comprises a layer of a sealing mixture capable of flowing into a puncture hole, the layer being covered radially inward by a vulcanized elastomeric partition, is improved due to the fact that the layer of sealing mixture has a base of at least one elastomer of low molecular weight, preferably less than 30,000, mixed with at least one thermosetting resin, and due to the fact that at least one cross-linking agent or hardener for the thermosetting resin is isolated from the layer of sealing mixture by means of a vulcanized elastomeric partition arraged radially inward of the layer of sealing mixture.
Patent SE-7907674-L (SE)
Inventor: ROSA J
IPC: H02J3/18
Filed: 1979-09-14
Abstract: The static VAR generator of the fixed capacitor switch-controlled inductor type is taught. The inductive element has a break point in its inductive characteristic. That is, below a certain predetermined current, the inductance is one value and above the latter current the inductance is another value. This has the effect of providing a reduced value of inductive reactance above a certain inductive current level thus making it possible to significantly increase the inductive current above its normal range with a small increase of the switch conduction interval. In one case a saturable iron core reactor is utilized to achieve the break point and in another case two inductive elements are provided-one of which is controlled by a switch which places the latter inductor into circuit arrangement with the first at the time that the current exceeds the predetermined value.
Patent SE-8001127-L (SE)
Inventor: BACINO J E
IPC: C08L1/00
Filed: 1980-02-13
Abstract: Sprayable fluorocarbon polymer coating compositions comprise 5- 95% polytetrafluoroethylene (PTFE) resins, 95-5% perfluoroalkoxy (PFA) resins and a carrier liquid, preferably water. Methods of producing shaped fluorocarbon polymer articles by the application of fluorocarbon polymer coating compositions to moulds use coating compositions comprising from 5% to 100% by weight of PTFE and from 0% to 95% by weight of PFA.
Patent SE-8004936-L (SE)
Inventor: MENNESSON P
IPC: E04F13/00
Filed: 1980-07-03
Abstract: A flexible strip facing material, formed from particles (2) of hard material bound together and secured on a perforated support (1) by means of a macromolecular binder, is adapted to be stuck by its rear face (5) to a wall or other surface in such a manner as to leave visible the face (4) covered with the particles. The edges (3 and 8) of the material are cut in bevels at the angles A and B in such a manner that when two strips are stuck edge to edge the joint between them remains imperceptible, the angle B being less than the angle A. This material is used as a facing for the protection and decoration of walls of buildings.
Patent SE-8006421-L (SE)
Inventor: SCHAFER R H
IPC: H01B11/18
Filed: 1980-09-12
Abstract: The band-pass filter coupling element of a coaxial cable is in the form of a laminent of dielectric material having a conductive layer on opposite faces. Each end face is metallurgically joined to an end face of a center conductor. A sleeve of dielectric material surrounds each center conductor. A seamless tube of dielectric material surrounds the filter elements and the dielectric sleeves. A monolithic jacket of electrically conductive metal surrounds said seamless tube.
Patent SE-8008383-L (SE)
Inventor: ELSNER L
IPC: B29C45/67
Filed: 1980-11-28
Abstract: In a method for actuating a mould closing and locking arrangement of an injection moulding machine or a metal pressure casting machine, having a movable mould mounting platen and a fixed mould mounting platen, the movable platen is moved into the closure position by means of pressure cylinders, locking being effected simultaneously with the traverse stroke into the closure position. During the traverse stroke into the closure position, when the end of each of four columns (29) attached to the movable platen abuts a cover (34) of a clamping bush (31), a hydraulic locking cylinder (14) is pressurised after the displacement of the opening piston 46 inside a cylinder 7 has displaced working fluid in the direction of the locking cylinder (14). On completion of the locking stroke the mould closure stroke is caused by a cam, attached to the piston rod of the locking cylinder 14, actuating a switch so that the pressure chamber 17 of a closure cylinder (47) is pressurised. For the removal of the moulding the opening cylinder 7 and the locking cylinder 14 are simultaneously actuated. <IMAGE>
Patent SE-8101775-L (SE)
Inventor: URLBERGER HERMANN HANS
IPC: E01F15/02
Filed: 1981-03-20
Abstract: There is provided a protective barrier having at least one longitudinal side bar, the prefabricated parts of which can be assembled on the spot. Pillars or the like supporting at least one longitudinal side bar extend approximately vertically from the top of the prefabricated parts.
Patent SE-8200414-L (SE)
Inventor: HOWARD L E
IPC: G03D3/08
Filed: 1982-01-27
Abstract: An apparatus and method in which a coating is wetted with a solvent to initiate dissolution of soluble coating portions and the hydraulic pressure of the solvent at the surface of the coating is repeatedly increased and decreased to assist in the dissolution of the soluble coating portions. A brush with an array of bristles reciprocating in a path perpendicular to the coating may be utilized to produce the increasing and decreasing hydraulic pressure. Also, the coating may be immersed in the solvent to wet it and to initiate dissolution of the soluble coating portions.
Patent SE-8300111-L (SE)
Inventor: WHITING RICHARD ANTHONY
IPC: E06B3/964
Filed: 1983-01-11
Abstract: An elongate frame member, suitable for use in a window, door or other framed assembly, comprises a central component 11 which includes a longitudinally extending backbone portion 14 and four longitudinally extending flange portions 15, 16, 17, 18 which extend outwardly away from the backbone portion, and two cover components 12, 13 separately formed from the central component and engageable with the flange portions on opposite sides of the central component so as to form the outer side faces of the frame member. The cover components 12, 13 are connected to the central component 11 by retaining strips 25 which may be of plastics material so as to provide a thermal break. Figure 7 shows hollow box-section central components with either 'dog-leg' flanges adjacent the corners or T section flanges in the centres of the faces. <IMAGE>
Patent SE-8301348-L (SE)
Inventor: SAIZ MANUEL MUNOZ
IPC: F03B13/14
Filed: 1983-03-11
Abstract: A system for utilizing the energy of waves in the ocean, comprising a wall having a plurality of compartments separated by vertical and horizontal partitions. The water of a wave covers the entrance of a compartment and then enters the compartment, and the wave advance forces the air in that compartment through a conduit, past a non-return valve and into a storage tank, from which the compressed air may then be supplied to a turbine, or the like. The partitions between compartments assure that while the entrance to one compartment may be covered with water, whereby the air therein is forced to the storage tank, the air does not escape through other compartments which are not then covered.
Patent SE-8301378-L (SE)
Inventor: NADLER P
IPC: H01B17/42
Filed: 1983-03-14
Abstract: The invention relates to a high-voltage insulator which is primarily used in power supply devices. The aim of the invention is to develop a technically simple high-voltage insulator which is technologically cost-effective. The object of the invention is to design an insulating body structurally such that all the material which is used is used for transmitting the mechanical stress, the electrical requirement being satisfied at the same time, and is achieved in that the cross-section is an equilateral polygon, preferably an equilateral triangle, having corners which are more or less rounded off which, along the rod axis, is continuously rotated around said rod such that the multi-start helix produced represents the electrically required leakage breakdown path. The main field of application of the invention is the production of insulators. <IMAGE>
Patent SE-8301726-L (SE)
Inventor: KAMACHI H
IPC: C07D501/00
Filed: 1983-03-28
Abstract: Compounds of the formula    <IMAGE>  I  wherein R1 is hydrogen or a conventional amino-protecting group, R2 and R3 each are independently methyl or ethyl, and R4 is methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, allyl, 2-butenyl, 3-butenyl, 2-hydoxyethyl, 3-hydroxypropyl, 2-(dimethylamino)ethyl, pyridylmethyl, pyridylethyl, benzyl or phenethyl, and nontoxic pharmaceutically acceptable acid addition salts and solvates thereof, as well as processes for their preparation, are disclosed. The compounds in which R1 is hydrogen are potent antibacterial agents.
Patent SE-8301911-L (SE)
Inventor: SPERLE J-O
IPC: B32B15/08
Filed: 1983-04-07
Abstract: At least one side of the plate is coated with plastic and pressed to the desired shape. The sheet is then heated and the coating expand. Specifically a 0.5 mm thick plate has a coating of plastic. After pressing, the uncoated surface is lacquered and dried at 170 deg. C for 20 min. and the plastic layer expands to several millimetres.
Patent SE-8302838-L (SE)
Inventor: HEGGER T
IPC: E04D3/08
Filed: 1983-05-19
Abstract: A roof light mounted on a curb 1 surrounding an aperture in a roof comprises base frame members 3 and abutments 4 which carry arcuate members 8, 9 bearing the curved glazing sheets. Each abutment 4 is connected to the semi-circular face 3a of the member 3 at any desired angle by the screw 5. The external surfaces of the member 3 are covered by strips 13, 15 of insulated material and the end of screw 5 by an insulating cap 5d. <IMAGE>
Patent SE-8304474-L (SE)
Inventor: NYLANDER C
IPC: G01N27/12
Filed: 1983-08-17
Abstract: The NH3-concentration in a sample is determined by the aid of a device, comprising a layer of a polymer, based upon pyrrole or a derivative of pyrrole, or a derivative of such a polymer. The layer is acted upon by NH3, originating from the sample, and its resistance is measured before and after this action. Increasing concentrations of NH3 mean increasing resistance in said layer.
Patent SE-8305312-L (SE)
Inventor: KLOSE S
IPC: D06F34/22
Filed: 1983-09-29
Abstract: Each of the storage containers from which detergent or washing-up agent in liquid form can be fed to the washing or washing-up water under the control of a programmed control is assigned in an optically transparent lower region an optical switching device having a light source and an optoelectric switching member; connected downstream of the evaluation circuit of this optoelectronic switching device is a transducing-sensor device. <IMAGE>
Patent SE-8404078-L (SE)
Inventor: BJORKMAN LARS-ERIK
IPC: B65D5/52
Filed: 1984-08-13
Abstract: The box is formed by folding cardboard material, and has two separate top parts on the opposite side(45a,45b) on which the lid rests. There is a central locking flap(12,17) at the front of the box. A further flap(37) is provided at one edge of the lid, filling the gap at the front of the box and with a slot(43,44) in which the locking flap engages. The lid also forms a display panel when opened.
Patent SE-8404134-L (SE)
Inventor: ANDERSSON L
IPC: A47B45/00
Filed: 1984-08-20
Abstract: The shelf has a flat part to which is attached a U-shaped frame section. This section, in the longitudinal direction of the shelf, can be pushed in or out. - In the pushed-out position, an aperture is formed between the base of the frame part, its legs and the flat shelf part. Into the aperture can be installed dish containers or similar.
Patent SE-8600612-L (SE)
Inventor: EHRMAN R G
IPC: B65D81/32
Filed: 1986-02-12
Abstract: The foodstuff package is preferably of the vacuum type (12), having first and second parts (1,2) joined together and containing different foods, e.g. liver pastes of different tastes. - These are mounted one above the other to form a sandwich pattern with their contents separated and held together by components (7,17) which can be broken to allow access to one or the other of the complete detachment of one from the other.(1)
Patent SE-8602366-L (SE)
Inventor: TAKADA R
IPC: B23Q17/09
Filed: 1986-05-23
Abstract: A tool abnormality detector for use with a machine tool for detecting any abnormality of a tool mounted on the tool mounting shaft. When the tool mounting shaft is in a correct position with respect to the tubular body secured to the spindle, the air pressure is kept constant. When an abnormal resistance is applied to the tool mounting shaft, the latter will lag in rotation with respect to the tubular body, so that the exhaust air passage will be blocked. A pressure sensor detects an abnormal increase in the air supply line, giving a signal for stopping the spindle of the machine tool. This prevents the tool from damage.
Patent SE-8602780-L (SE)
Inventor: IMURA S
IPC: A61P31/04
Filed: 1986-06-23
Abstract: This invention provides novel cephalosporanic acids and esters thereof having the general formula   <IMAGE>   wherein R2 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, cyclo(lower)alkyl or acyl, R3 is hydrogen, lower alkyl, lower alkoxy, lower alkanoyloxy, and R4 is hydrogen, pivaloyloxymethyl, acetoxymethyl, 1-acetoxyethyl, 5-methyl-2-oxo-1, 3-dioxolen-4-ylmethyl or 4-glycyloxybenzoyloxymethyl. These compounds, especially esters, are useful as broad spectrum antibiotics in the treatment and prevention of infectious diseases of mammals, and for other purposes known in the art.