baber/WOPTO huggingface dataset:
Patent SE-8105648-L (SE)
Inventor: HUSSLEIN J
IPC: F24C15/20
Filed: 1981-09-24
Abstract: A vapour removal hood comprises flue skirts (12) which are arranged at the two side walls (2) of the hood housing (1) and are displaceable out of an inoperative position in the region of the side walls into a variable operative position below the side walls. Each skirt (12) preferably has an outline in the of a quadrant of a circle and is mounted to be pivotable about a rotary bearing (13) provided in the region of the rearward lower corner the housing (1). Each skirt is held in the selected pivotal setting by a detent device arranged at the rotary bearing. <IMAGE>
Patent SE-8107786-L (SE)
Inventor: UDDENBERG G O
IPC: A61B17/44
Filed: 1981-12-28
Abstract: An obstetric suction device for vacuum extractors and consisting of a suction device (11) with a connecting mechanism (15) for a suction hose and a traction device (16) attachable to the cup. The object of the invention is to provide a suction cup which does not give right to any pressure force component, regardless of how the tractive force is applied to the cup. This has been attained by making the traction device (16) in the form of a two-point pulling device which is attachable to two attachments (18) disposed in proximity of the opening (12) of the cup and diametrically opposite to one another.
Patent SE-8200364-L (SE)
Inventor: KULLBERG B
IPC: B01F15/02
Filed: 1982-01-22
Abstract: A method for the layering and preparation of sand or aggregate for the laying of a sand bed, especially for a floating floor. The sand is tipped into a sump receptacle (1) from which it is extracted by the barrow load from a conveyor belt (4). Prior to withdrawal from the belt, the sand is treated with a sodium silicate along with water in such a way as to achieve the required moisture level in the sand.<IMAGE>
Patent SE-8201172-L (SE)
Inventor: RAUSING H
IPC: B65D5/70
Filed: 1982-02-25
Abstract: The liq. (pref. milk) carton has a triangular twin-walled flap (2) joining an upper edge (7) and a sealing fin (3) which extends along the top of the carton. The carton can be torn open due partly to the existence of a tearing edge (6) as well as perforations (5) made in the sealing fin in order to weaken it.
Patent SE-8201614-L (SE)
Inventor: COPELAND W A
IPC: A47L11/20
Filed: 1982-03-15
Abstract: An improved apparatus for spraying a fluid or fluid and gas mixture behind and substantially in the path of a mobile floor cleaner. An attachment housing is attached to the mobile floor cleaner, and at least one spray nozzle is positioned in the housing to generate a fluid or fluid and gas spray. Fluid is supplied to the spray nozzle by a fluid reservoir that is attached to the housing and connected to the spray nozzle by means of a fluid line.
Patent SE-8203915-L (SE)
Inventor: PALMBERG U
IPC: B27B31/06
Filed: 1982-06-23
Abstract: A method and a plant in processing, especially cutting objects such as timber. The invention relates to a method of cutting up elongate objects such as boards e.g. for providing parquet blocks. The method relates, inter alia, to preventing the creation of unnecessary waste and includes measuring the length of every board (6) between its leading edge (L) and trailing edge (T) by advancing the board (6) between rollers (16) so that pulse trains corresponding to the respective board length are obtained. These are stored in a dator (21) register, markings (10-15) for possible defects (7-9) being positionally registered. In subsequent cutting (21) the stored pulses are deducted for deductions from the length of board (6) and controlling the cutting process, until a terminal portion (E) of the board is arrived at, the trailing edge (T) of said portion forming a reference (P) for the leading edge (L) of the next successive board, subsequent to which continued deduction from the length of the terminal portion being carried out until the trailing edge is reached in conjunction with initiating deduction from the length of the next successive board (25).
Patent SE-8206076-L (SE)
Inventor: SOREDAL SVEN GUNNAR
IPC: C03B19/08
Filed: 1982-10-26
Abstract: The invention refers to heat and sound-insulated foam glass with closed bubbles, in which the gas pressure is maximum 0, 1 Torr. The bubbles are coated with a reflective metal film. Through this, heat transfer through the bubbles is eliminated, not only by means of conduction or convection but also by radiation. The reflective metal film is made by combining glass with granules of a bubble-forming agent made of a metal or alloy, which has a steam-pressure of at least 7 Torr at the melting point. The combination is treated, so that the glass when in melted form surrounds the grains of the bubble-forming agent. Thereafter the combination is subjected to heat at such a low pressure, that the grains of the bubble-forming agent evaporate and form bubbles in the glass. When the material has then cooled slowly under low pressure, the glass hardens, where after the steam of the bubble-former sublimates on the walls of the bubbles to a reflective metal film.
Patent SE-8206113-L (SE)
Inventor: STOBB W J
IPC: B65H29/00
Filed: 1982-10-28
Abstract: Small stacks advancing on conveyor (17) are alternately rotated 90 DEG to the right or left by contact alternately with stops (12) and (11) respectively. Thus folded leading edges will be alternately to the right and left of the small stacks as they are advanced on conveyor 13, before being stacked together at (14) in a stable stack. Stops (11) and (12) are removable on pivoting arms (54 and 52). The support (14) is withdrawn after every sub-stack to allow it to drop onto the main stack on conveyor rollers (16) (Fig. 2). Side joggers (23, 24) are used for alignment on the conveyor (13). <IMAGE>
Patent SE-8206833-L (SE)
Inventor: OHLIN E
IPC: B01F9/00
Filed: 1982-11-30
Abstract: A device for the agitation of closed cylindrical test containers, e.g. test tubes (P), has two groups (12) of cylindrical rollers (13) arranged side by side with parallel geometrical axles (13A). The rollers are housed in a stand (11) and rotated by a drive (19-22) around axel lines (19A) that form an angle with the rollers geometrical axels. The rollers (13) protrude out cantilever from the opposing vertical walls (18) on the frame.<IMAGE>
Patent SE-8300524-L (SE)
Inventor: HAGLUND SVEN
IPC: B02C19/22
Filed: 1983-02-01
Abstract: A cross screw for the breaking up of materials via a rotating goods propulsion screw (4), and a number of substantial static counter grips (3). The counter grips (3) are so arranged that, at an adjustable distance from the each other and from the screw, open outlets (16) are formed between the counter grips in order that broken down materials from the cross are successively drawn away during the material's forward movement along the screw. The screw's rotational direction is reversible so that the material can be propelled  along the screw in the direction of choice during the breaking down and drawing away of materials through the open outlets (16). Two press plates (19, 20) are arranged so that, under pressure, they feed the material alongside the screw (4), whereby they collect a clearing iron (22) for the clearance of the open outlets (16). The base of the cross is collapsible, so that the counter grips (3) can be moved from below, enabling the removal of nonbroken-down goods from the cross. Both ends of the screw are fitted with a restrainer ring (25) to reduce the possible loss of material at the end of the screw. The counter grips (3) have a retaining edge (14, 15) on each side of the screw.<IMAGE>
Patent SE-8303273-L (SE)
Inventor: ANDERSSON K-E
IPC: F23J1/00
Filed: 1983-06-09
Abstract: Feeder device (100) for the feeding of granules or powdered material, principally ash and bedding material from a combustion device with a pressurized fluidised bed. It contains a number of parallel pipes (102) and at the ends of the pipes (102) chambers, where a gas powder stream is transferred from a pipe to a subsequent and thereby deflected 180 degrees. The pipe (102) is connected to flanges (104) at its ends. These flanges (104) are connected with lids (111, 112) with holes (1-67) in the middle for pipe orifices. The holes (1-67) are, in pairs, joined with recesses (114) so that a chamber (114) is formed where overload from the one pipe (102) to the other can occur.<IMAGE>
Patent SE-8305322-L (SE)
Inventor: ENOMOTO S
IPC: C07J5/00
Filed: 1983-09-29
Abstract: Prostaglandine derivatives are composed of a prostaglandine and a steriod hormone with or without a binding group. The prostaglandine derivatives have extraordinarily reduced side-effect and superior physiological activity, particularly effect of abortion in comparison with those of prostaglandines.
Patent SE-8306984-L (SE)
Inventor: LARSSON LARS-ERIK
IPC: B27B17/00
Filed: 1983-12-16
Abstract: Exhaust gas from the immediate environment of an operator using a motor-driven saw is conducted away behind the operator by a flexible conduit (10,12). The conduit passes through a harness (13) with holders (23) worn by the operator. The holders are fitted on the harness so that the gas conduit is conducted under the one arm to the rear of the operator, and upwards along the operator back to discharge rearwards at the lowest shoulder level.
Patent SE-8400886-L (SE)
Inventor: CHENE A
IPC: C07C319/20
Filed: 1984-02-17
Abstract: A process for the preparation of a herbicidal compound of the formula:   <IMAGE> wherein A is hydrogen, halogen, nitro, -N = NCF3, N2<+>, dialkylamino, alkyl, trialkylammonio, alkylthio, alkylsulphinyl, alkylsulphonyl, dialkylsulphonio, cyanosulphonyl, alkanoyloxy, alkoxy, alkoxy which is substituted by alkoxycarbonyl, nitroso, -SCN, azide, CF3,   <IMAGE> or acyl; Z is hydrogen, halogen, alkyl, alkoxy, alkylsulphinyl, alkylsulphonyl, CF3, NO2 or CN; Z<1> is hydrogen, halogen, alkyl or dialkylamino; D is halogen, CF3, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, sulphamyl, formyl, alkylcarbonyl, CN or dimethylamino; E is hydrogen, halogenoalkyl, alkoxy, alkylsulphinyl, alkylsulphonyl, CN or CF3; W is a trivalent nitrogen atom or a -C(G)= group; G has one of the meanings given for Z; and R<3> is a phenyl, pyridyl or thienyl group which is optionally substituted by one or more halogen atoms, alkyl groups or nitro groups, or is a C2-4 alkenyl or alkynyl radical or a C1-4 alkyl radical, which are optionally substituted by one or more halogen atoms, or alkoxycarbonyl of 2 to 5 carbon atoms, alkylcarbonyl of 2 to 5 carbon atoms, dialkylcarbamyl in which the alkyl groups have from 1 to 4 carbon atoms, alkylthio, alkylsulphinyl or alkylsulphonyl, each having 1 to 4 carbon atoms, alkylcarbonyloxy of 2 to 5 carbon atoms or cyano groups, comprises reacting an acid of the formula:   <IMAGE> with a sulphonyl isocyanate or isothiocyanate of the formula: R<3>SO2-N=C=Y (V> wherein Y is an oxygen or sulphur atom.
Patent SE-8402073-L (SE)
Inventor: MAGASI J
IPC: A61B17/132
Filed: 1984-04-13
Abstract: There is disclosed a tourniquet which comprises a buckle (11) and a belt (12) which cooperates with the buckle to form a tourniquet loop (15) adjacent to the buckle. A portion of the belt is received by a belt guide (14) in the buckle (11) for longitudinal displacement, though it can be retained therein in response to belt tension. One end (21) of the belt is secured to a coupling member (13) which is pivotally and releasably mounted on a transverse shaft (19) carried by the buckle (11). The coupling member (13) is pivoted by tension in the belt to clamp the belt into position. The first lever arm (20) of the coupling member (13) is adjacent to the tourniquet loop (15), and the second lever arm (22) exerts downward clamping action on the portion of the belt (12) within the guide (14). The belt end (21) is firmly connected to the first lever arm (20) of the coupling member (13). <IMAGE>
Patent SE-8403061-L (SE)
Inventor: EPIFANI ORESTE
IPC: B67B7/46
Filed: 1984-06-07
Abstract: A cutting device for opening of phials comprising an elongate body member (2) defining an internal channel (3) which is open-ended (4, 5). The channel (3) is also open along a longitudinal gap (6) and the device, in use, is located around the neck (11) of a phial (10). The body member (2) is deformable so that the shape of the channel (3) is altered. At one end (4) of the member (2) a cutting or scoring member (9) projects into the channel so as to score the surface of the neck (11) of the phials (10). A circumferential scoring of the neck (11) is effected by applying manual pressure to the exterior of the body member (2) whilst simultaneously rotating the phial (10) about its longitudinal axis. The removal of the head (11) of the phial (10) is effected by applying leverage on the device (1) with respect to the phial (10). The cutting/scoring member (9) may be eiter a wheel with a cutting edge located in a plane at right angles to the longitudinal axis of the body member or a blade located in a plane perpendicular to the longitudinal axis (Fig. 5) or a pair of blades disposed one on each of two semi cylindrical members hinged together along a common generator, (Fig. 6). <IMAGE>
Patent SE-8405034-L (SE)
Inventor: HELLSTROM LARS OLOF
IPC: G02C7/08
Filed: 1984-10-09
Abstract: Visual aid especially for weak-sighted persons and comprising a sleeve (1) into which at least one lens (2) is fittable having the desired optical properties. The sleeve (1) is intended to be fitted into an opening (3) in a spectacle glass (4) and be fixed in an optional position for individual adjustment of the distance between the person's cornea and the lens surface.
Patent SE-8502623-L (SE)
Inventor: HAKANSSON H
IPC: H05B3/52
Filed: 1985-05-28
Abstract: A machine for simultaneous filling of a plurality of tubular electrical resistance elements comprises means (26) for holding of a plurality of element tubes (17) in a vertical position, support means (29) for supporting the lowermost ends of the element tubes (17) and simultaneously therewith holding the lowermost terminal end of the resistance wire spiral, hooking means for hooking up the uppermost terminal end of the resistance wire, means (14) for holding filling tubes (15) which surround one resistance wire spiral each. An insulation powder magazine (19) is disposed laterally adjacent the filling tubes (15) and feeds the element tubes (17) with insulating powder through filling hoppers (21) which are vertically movable and are fed with predetermined amounts of insulating powder through longitudinally retractable and extendable obliquely downwardly directed tubular nozzles (20).
Patent SE-8505610-L (SE)
Inventor: OLOFSSON S M
IPC: F04B33/00
Filed: 1985-11-28
Abstract: A pump for compressing air, which consists of an inner, fixed cylinder 1 and an outer cylinder 2 which can be displaced around the cylinder 1. Arranged in the inner cylinder 1 is a piston 3 which can be displaced in a reciprocating manner with the outer cylinder 2 and divides the space in the inner cylinder 1 into a first and a second chamber 8, 9. A third chamber 12 in the outer cylinder 2 communicates with the first chamber 8 via one or more openings 17 in the casing of the inner cylinder 1 and with the second chamber 9 via a throughflow duct 10 in the piston 3. The outer cylinder 2 is arranged so as, when displaced in one direction, to press the air in the third chamber 12 into the first chamber 8 and onward, via the throughflow duct 10 of the piston 3, into the second chamber, and, when displaced in the opposite direction, to cause the piston 3 to press the air in the second chamber 9, via a non-return valve 18, out through a nozzle 21. <IMAGE>
Patent SE-8505620-L (SE)
Inventor: HRYNKIEWICZ J
IPC: H02H9/08
Filed: 1985-11-28
Abstract: A system for compensation of capacitive and active current components in a 3-phase a.c. mains network includes an induction unit 1 connected between an artificial neutral point 2 of the mains supply and earth. The induction unit 1 includes a work winding, two auxiliary windings and means for adjusting the inductance of the work winding. In the event that one phase of the network fails, a fault signal is passed from control-measurement means 5 to a control unit 4. The control unit generates control signals to control the inductance adjustment means so as to vary the inductance of the work coil to compensate the capacitive current component, and to control an impedance converter amplifier 3 which acts on the work winding via the auxiliary windings to compensate the active current component. Compensation of the current components is achieved by bringing the inductance of the induction unit to resonance with the mains capacitance. <IMAGE>
Patent SE-8603774-L (SE)
Inventor: SANDQVIST JAN EVERT
IPC: H01B7/36
Filed: 1986-09-09
Abstract: The hand tool used consists of pliers with articulately connected arms, one end of each is formed as a hand grip, whilst at the other end one of them has a marking head and the end of the other is formed as a counterpiece. In the marking head is an impression wheel comprising several independently rotatable letter and/or number-bearing wheels (7). The impression wheel has a sprung component (8) for accommodating the casing (9) during the marking operation, and the counterpiece comprises a stamping cushion which deforms the casing (9), pressing it against the impression wheel when the hand grips are brought together. The sprung component comprises heel formations which encompass the casing at right-angles to its longitudinal axis. The casing is a closed tube with U-shaped cross-section, is plastically deformable, with two or more colour layers (10) of which the uppermost is pushed aside during the marking process. (Provisional basic advised week 88/17)
Patent SE-8605175-L (SE)
Inventor: PALCHETTI M
IPC: C21C1/02
Filed: 1986-12-02
Abstract: A process for the continuous treatment of hot metal as it is running from the blast furnace, in order to enable low phosphorus and sulphur levels to be attained simply and cheaply, so that the metal thus treated is suitable for subsequent use in the convertor for the preparation of steels with a low and very low impurities content. Desulphurizing agent is added to the hot metal flowing in a trough into which it falls from the iron notch of a blast furnace, at a point close to that falling stream of hot metal. The silicon level is measured; and when it exceeds 0.25%, a silicon reduction agent is subsequently added to the hot metal in the trough. Finally, a phosphorus reduction agent is added to the hot metal as it leaves the trough and falls into a receptacle such as a torpedo car. Slag can be skimmed following sulphur and silicon treatments. The order of addition of the silicon reducing agent and sulphur reducing agent can be reversed.
Patent SE-8702086-L (SE)
Inventor: GUSTAFSSON K
IPC: F16J10/00
Filed: 1987-05-20
Abstract: The sealing component (11) is fitted around a fluid inlet (7) in the fluid chamber (6) gable wall (2). This seals against the gable wall when the piston (4) is in its end position. - At least a part of a static pressure acting against the piston seal is absorbed. The sealing component has a sealing lip (12), which is inclined towards the wall of the cylinder (1), which extends above the plane (13) of the gable wall.
Patent SE-8704792-L (SE)
Inventor: EGGER H
IPC: C07D521/00
Filed: 1987-12-01
Abstract: Compounds of formula   <IMAGE>  [wherein R1 and R2 are the same or different and each represent unsubstituted or mono- or poly-substituted aryl or heteroaryl; R3 represents unsubstituted or mono- or poly-substituted alkyl, cycloalkyl, aryl, or heteroaryl; or cycloalkyl, aryl or heteroaryl condensed with a benzene ring; or alkoxy; and  X represents CH or N; whereby when R3 represents methyl and R1 and R2 represent phenyl at least one of said phenyls must be substituted,] in free form or in acid addition salt form are indicated for use as pharmaceuticals in particular as aromatase inhibitors.
Patent SE-8900013-L (SE)
IPC: G05F1/70
Filed: 1989-01-03
Abstract: A reactive power compensator for an electric power system includes a voltage control circuit which amplifies a differential voltage between the potential command value and a potential signal corresponding to the voltage of the electric power system detected by a potential detector. The voltage control circuit outputs a reactive power compensation control signal. The control signal is fed to a reactive power output circuit which controls the voltage of the power system in order to compensate for reactive power in the power system. A gain calculation circuit is provided for setting the gain of the voltage control circuit to a value proportional to the level of short-circuit capacity of the system power on the system power supply side of the reactive power output circuit.
Patent SE-8902713-L (SE)
Inventor: BOLOGA M K
IPC: A23L21/10
Filed: 1989-08-10
Abstract: A method of producing tomato paste consists in washing the raw material, checking its quality, its disintegration, measuring the temperature of the disintegrated mass and bringing it to a temperature within a range of 10 to 25 DEG C. Then the mass is fed to the treatment zone and is subjected at the same time to an electric current of a density chosen within 0.1 to 2.0 A/cm<2>. After the treatment with current the mass is warmed up, triturated through a sieve and the vapour is boiled off to obtain the desired concentration. The method provides for changing the voltage at the electrodes depending on the difference in the temperatures measured before and after the treatment of the raw material with electric current or depending on the content of dry substances in the disintegrated mass fed for treatment.
Patent SE-8903702-L (SE)
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 SE-9300511-L (SE)
Inventor: RUBOW ULRIK
IPC: B03C3/16
Filed: 1993-02-16
Abstract: The static field is given a voltage of up to 60 000 volts. The water current is fed to a vertically flowing flue gas current after it has passed the static field. The device incorporates a feed conduit (1) for the flue gases, components (2) connected to a voltage source (3) for producing a static electrical field in the feed conduit, a sepg. conduit (5) connecting to the feed conduit, and a component for feeding water with zero potential in the sepg. conduit. The components (2) for producing an electrical field consists of an electrode bridge. The sepg. conduit (5) is vertical and in its bottom part has a sump (6) for collection of water, fed to the sepg. conduit. The water collected in the sump is at least partially fed back to the upper parts of the sepg. conduit (5). The component for providing water in the sump does so at zero or earth potential.