baber/WOPTO huggingface dataset:
Patent SE-0201693-L (SE)
Inventor: JIANG-HAEFNER YING
IPC: H02M7/5387
Filed: 2002-06-05
Abstract: A time-discrete pulse-width modulation control equipment for a voltage source converter, in particular a 3-level or a 2-level converter, has means (IREG) for generation of an AC-voltage reference template (UVa_R, UVb_R, UVc_R, UVabc_R, UV alpha  beta _R) for a voltage (UV) to be generated by the converter. The control equipment has first means (48) for determination of a sample period time (Ts) in dependence on an input signal representative of a frequency. The control equipment comprises phase-locking means (47) for synchronising the sample instants and the reference voltage template so that for a 3-level converter the phase positions 0 DEG  and 180 DEG  of the reference voltage template each coincide with a sample instant, and for a 2-level converter the phase positions 0 DEG  and 180 DEG  of the reference voltage template each coincide with an instant in time corresponding to a sample instant that is displaced in time with half the sample period time. <IMAGE>
Patent SE-0202624-L (SE)
Inventor: WESTERDAHL ANDERS
IPC: B29C70/86
Filed: 2002-09-05
Abstract: The invention concerns a holding device for holding an item ( 3 ) in connection with hardening of the item under elevated pressure in a pressure tank. The holding device includes one or more support elements that entirely or partly surround the lateral surfaces of the item and are arranged to support the item ( 3 ) during hardening. The holding device is characterized in that at least one of the support elements ( 4 a) is arranged in relation to the item in such a way that the support element ( 4 a) presses, in a first region along its length, against the item with a pressure that is elevated relative to the pressure-tank pressure and, in a second region along its length, presses against the item with a pressure that is lower relative to the pressure-tank pressure.
Patent SE-0401250-L (SE)
Inventor: BOBERG CHRISTER
IPC: H04L/
Filed: 2004-05-14
Abstract: A method and arrangement for providing information to a client from a client access network regarding a requested set of users, at least some of which are connected to other access networks. In response to a client subscription request, the client access network establishes a network subscription with the other access networks. Information updates regarding users in the set are then continuously received and stored in a database of the client access network, whenever the users change their state. In response to a subsequent request for user information from the client, corresponding stored user information is retrieved from the database and sent in a notification to the client.
Patent SE-0500478-L (SE)
Inventor: LAPALLO GEORGE
IPC: H04M1/72502
Filed: 2005-03-02
Abstract: Systems, methods, and device are provided for a mobile and landline connection device. One embodiment includes providing a mobile and landline connection device having a landline communication link, a radio communication link, a processor, and a memory connected to one another. The method includes switching a communication connection for a mobile handset between the landline communication link and the radio communication link and transmitting address and contact information from the mobile handset to a landline handset when the mobile communication device is connected to the device.
Patent SE-0601491-L (SE)
Inventor: GJERTSEN KARL MARTIN
Filed: 2006-07-07
Abstract: The invention discloses a microwave circuit (500) comprising a quadrature circuit (300) with first (1 ) and second (2) inputs, and first (3) and second outputs (4), the quadrature circuit (300) being designed to give a desired phase difference and amplitude ratio between the output signals of said output ports (3, 4) when a first input signal is applied to the first input port (1 ). The second input port (2) of the quadrature circuit (300) is connected to impedance (120, 220), and said impedance (120, 220) is chosen so that said desired phase difference between the output signals (3, 4) is obtained and maintained, and also so that said amplitude ratio between the amplitudes of the output signals is obtained and maintained. Suitably, the phase difference is ninety degrees and the amplitude ratio is equality of the amplitudes
Patent SE-0802030-L (SE)
Inventor: JAHNSEN PETER
Filed: 2008-09-24
Abstract: The present invention relates to a device for mounting of a table top on a table frame (1, 2, 3, 4, 5, 6) and/or individual table legs, with drive means (8, 9) for optional adjustment of the height of the table top (14), fixing means (10, 11) on the table top (14) being interconnectable to drive means (8, 9) on the table frame (1, 2, 3, 4, 5, 6) and/or the table legs, one or more sensors (15, 32) being disposed to sense possible movement between the fixing means (10, 11) on the table top (14) and the drive means (8, 9) in the event of undesirable movement between the table top (14) and the table frame (1, 2, 3, 4, 5, 6) and/or the table legs, in order thereby to prevent the adjustment of the position of the table top (14).
Patent SE-7411662-L (SE)
Inventor: SCHNELL C R
IPC: B23K9/133
Filed: 1974-09-17
Abstract: An apparatus for feeding a bar electrode to a plasma burner wherein the electrode is advanced and rotated by a roller having its axis inclined at an acute angle relative to the surface of the electrode.
Patent SE-7412398-L (SE)
Inventor: HUIZING A
IPC: C01D15/04
Filed: 1974-10-02
Abstract: 1349014 Purifying metal fluorides PHILIPS GLOEILAMPENFABRIEKEN NV 22 Sept 1971 [25 Sept 1970] 44219/71 Heading C1A Combined oxygen and water is removed from metal fluorides and mixtures of metal fluorides by the addition of ammonium fluoride or ammonium bifluoride to the molten impure fluorides in an inert atmosphere until the melt becomes clear. The oxygen content of the melt is reduced to less than 0À01% by weight. To increase turbulence and hence reaction rate, inert gas may be passed through the melt of the fluorides or the fluorides may be heated by a high frequency electrical field during the addition of the ammonium fluoride or bifluoride. The pure fluorides are used in heat accumulators or for growing large crystals. LiF is exemplified; other fluorides mentioned are ZnF 2 , MnF 2 , CoF 2 , CoF 3 , NaF + MgF 2 , and LiF + MgF 2 .
Patent SE-7415200-L (SE)
Inventor: BRIX J
IPC: B63H25/46
Filed: 1974-12-04
Abstract: 1495714 Jet propulsion; water inlets O & K ORENSTEIN & KOPPEL AG 5 Dec 1974 [5 Dec 1973] 52726/74 Headings B7V and B7S  A hull has an opening 6 communicating with a space inside the hull, e.g. leading to a transverse steering duct, and a second duct 7 leading from a second opening forward of the opening 6 and connecting with the duct 1. Such an arrangement reduces turbulance at the opening 6. In Fig. 3, not shown, the opening leads to a sea water tank (8), The duct 7 can have a curved axis, and a varying cross-section. The openings can have rounded edges. A pressure compensating duct can be associated with the steering duct.
Patent SE-7416247-L (SE)
Inventor: IGNELL R L
IPC: B65D47/14
Filed: 1974-12-23
Abstract: 1521290 Hinged closures TETRA PAK DEVELOPPEMENT SA 2 Dec 1975 [23 Dec 1974] 49416/75 Heading B8T A cap 2 is connected to a tubular part 1, adapted to be secured in a container opening, by an annular weakened portion 8 and a hinge such that pulling on a ring 6 ruptures the portion 8 and the hinge is constructed so that after allowing opening of the cap through a prearranged arc, it applies an additional opening force on the cap whereby the cap is locked in an open position clear of the container opening. The hinge may be crescent-shaped or may comprise three separate bridges, the middle bridge 16 being a toggle joint and the outer ones 15 (only one visible) being tapered. The closure is preferably made of polyethylene.
Patent SE-7505234-L (SE)
Inventor: PILHALL S T L
IPC: B60D1/54
Filed: 1975-05-06
Abstract: Towing device for motor vehicles, preferably passenger cars, comprising a towing bar, one end of which has an upwardly directed portion in the form of a ball and the other end of which has an attachment portion anchored in the vehicle. The attachment portion is formed of an axle rotatably journalled on the vehicle, which axle is arranged with inclination in relation to a vertical plane on the longitudinal axis of the vehicle in order to allow the towing bar to swing, without hindrance from a bumper located in front of the ball, from a rear-directed towing position to a side-directed position under said bumper.
Patent SE-7507763-L (SE)
Inventor: ZABROBILEK J
IPC: A01N43/90
Filed: 1975-07-07
Abstract: 1512059 Herbicidal composition CIBAGEIGY AG 25 July 1975 [26 July 1974] 31247/75 Heading A5E A herbicidal composition comprises 10-80 parts by weight of 1, 1' ethylene-2, 2' bipyridylium dibromide (Diquat dibromide) and 100 parts by weight of 2-chloro-4-ethylamino 6-tbutyl amino-s-triazine (Terbutylazin), the parts by weight being based on the weight of the pure active substances. Other herbicides with complementary action and/or additives may also be present. Additives exemplified are solvents, diluents, emulsifiers, corrosion inhibitors, colourants, propellants, solid carrier materials and denaturants. Examples of herbicides with complementary action are 3-amino-1, 2, 4-triazole, a herbicidally active uracil or urea derivative, 2, 6-dichlorobenzonitrile, a thiocarbalkoxy disulphide, a dithiocarbamate, a herbicidally active ester of 7-oxabicyclo-(2, 2, 1) 2, 3- heptanedicarboxylic acid, a halobenzoic acid or a halophenoxyalkanecarboxylic acid, and triazine compounds.
Patent SE-7510605-L (SE)
Inventor: BEKKER G A
IPC: B01D53/94
Filed: 1975-09-22
Abstract: 1523726 Nitrogen oxides removal with ammonia SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 22 Sept 1975 [24 Sept 1974] 41505/74 Heading C1A Nitrogen oxides are removed from oxygen containing flue gases by reaction with introduced NH 3  in the presence of a catalyst comprising one or more metal sulphates and up to 700 p.p.m. of SO2 which is introduced into the flue gas before contact of the gas mixture with the catalyst. An exemplified catalyst is copper sulphate on an alumina carrier; other sulphates are specified. The ammonia may be introduced by the injection into the flue gas of urea, hydrazine, ethylene diamine, hexamethylene tetramine or an aqueous solution of ammonia or ammonium carbonate. The ammonia and SO2 may be produced simultaneously by introducing ammonium sulphite.
Patent SE-7510725-L (SE)
Inventor: BRISKI M
IPC: F16K31/68
Filed: 1975-09-24
Abstract: A fluid pressure control valve having a spool responsive to pressure and a thermal sensing device provides a maximum regulated pressure below the lower threshold of a temperature range, and provides a regulated pressure varying inversely with temperature within the temperature range.
Patent SE-7602912-L (SE)
Inventor: DESPLANCHES G
IPC: C01F7/02
Filed: 1976-02-27
Abstract: Method for manufacturing alkaline beta alumina parts, consisting in heating a mixture of alumina and of sodium carbonate, in crushing the powder obtained, in shaping the parts, in sintering them at 1650 DEG C, those parts being arranged in a sintering enclosure suitable for creating, in the vicinity of the parts, an atmosphere which is rich in sodium. The invention is implemented in the embodiment of an electrolyte for sodium-sulphur cells.
Patent SE-7608241-L (SE)
Inventor: UMANN HARRY MARK
IPC: E03D9/08
Filed: 1976-07-20
Abstract: A toilet seat having an antisiphon bidet nozzle, an antisiphon vaginal wash nozzle, and the toilet seat forming housing for receiving a deodorant container, a warm air blower, a water heater, a manually accessible pressure regulator, a medication container, and appropriate manually operated valve and switches for supplying water to the bidet and vaginal nozzles, and actuating the blower, the toilet seat having an adjustable mounting means for attachment to the toilet seat mounting means of a wide variety of toilet bowls.
Patent SE-7610072-L (SE)
Inventor: GALLIVAN T J
IPC: G21C3/62
Filed: 1976-09-10
Abstract: A process for fabricating a body of a nuclear fuel material has the steps of admixing the nuclear fuel material in powder form with a binder of a compound or its hydration products containing ammonium cations and anions selected from the group consisting of carbonate anions, bicarbonate anions, carbamate anions and mixtures of such anions, forming the resulting mixture into a green body such as by die pressing, heating the green body to decompose substantially all of the binder into gases, further heating the body to produce a sintered body, and cooling the sintered body in a controlled atmosphere. Preferred binders used in the practice of this invention include ammonium bicarbonate, ammonium carbonate, ammonium bicarbonate carbamate, ammonium sesquicarbonate, ammonium carbamate and mixtures thereof. This invention includes a composition of matter in the form of a compacted structure suitable for sintering comprising a mixture of a nuclear fuel material and a binder of a compound or its hydration products containing ammonium cations and anions selected from the group consisting of carbonate anions, bicarbonate anions, carbamate anions and mixtures of such anions.
Patent SE-7611239-L (SE)
Inventor: SHIEH K K
IPC: C12N9/92
Filed: 1976-10-08
Abstract: 1399408 Fructose; enzymatic isomerization of glucose ANHEUSER-BUSCH Ine 1 Oct 1973 [10 Oct 1972] 45746/73 Heading C2S [Also in Division C3] A process for the production of glucose isomerase involves growing a micro-organism of the genus Actinoplanes in a culture medium and recovering the enzyme therefrom (whole cells or cell-free extract). Actinoplanes missouriensis NRRL B-3342, A. philippinensis, A. armeniacus and Actinoplanes sp ATCC 23342 are particularly mentioned. Isomerization by the enzyme of D-glucose to D-fructose may take place at temperatures of 40-90‹ C., pHs in the range 5À5-9À0 and glucose concentrations greater than 0À1 M, in the presence of 0À1-9À0 mM magnesium ion or 0À05-0À6 mM cobaltous ion.
Patent SE-7702732-L (SE)
Inventor: KUZMIN S V
IPC: B60Q11/00
Filed: 1977-03-10
Abstract: A device for photometering a substance placed in a cylindershaped cell, comprising an aperture diaphragm and an elliptical mirror successively arranged in the path of a light beam emitted by a light source. The elliptical mirror is installed coaxially to the cylindershaped cell containing the substance to be photometered. The light beam, incident on the eliptical mirror and reflected therefrom, is focused on said cell and then collected on a photoreceiver. In the path of the light beam, incident on the elliptical mirror and reflected from said mirror, is arranged a semi-transparant mirror is arranged for directing the light beam passing through said cell to the photoreceiver. The device has low sensitivity to axial displacement of the cell with respect to the optical axis thereof, and also exhibits low sensitivity to rotation of said cell about its axis.
Patent SE-7703821-L (SE)
Inventor: KOPACHKOV S A
IPC: B05D1/26
Filed: 1977-04-01
Abstract: MACHINE FOR APPLYING LIQUID TO ABSORBENT MATERIAL Liquid is applied to absorbent material, preferably menthol solution to foil-backed paper for use in packaging menthol cigarettes, in uniform and controlled manner.
Patent SE-7705903-L (SE)
Inventor: HOBACK R D
IPC: B29C61/00
Filed: 1977-05-18
Abstract: A method and assembly for making a power transmission belt having driving teeth on opposite surfaces thereof and a tensile member embedded therein. The disclosure also relates to a belt made by the method and apparatus. The method includes providing separate toothed belt portions which will form the two halves of the belt, positioning the first belt portion on a grooved mandrel with the teeth of the first portion disposed within the grooves of the mandrel, applying a tensile member over the outer periphery of the non-toothed surface of the first portion, positioning the other belt portion over the tensile member with its toothed surface facing outwardly of the mandrel; aligning the teeth of the second portion in a predetermined position relative to the teeth of the first portion, retaining the configuration of the teeth of the second portion relative to the teeth of the first portion; and curing the belt portions into a molded integral structure with teeth on opposite surfaces and preferably having a wear-resistant facing covering the opposite toothed surfaces. The disclosed assembly includes means such as a grooved mandrel for maintaining the tooth configuration in the first belt portion and a flexible grooved matrix of special construction for maintaining the tooth configuration in the second belt portion.
Patent SE-7705992-L (SE)
Inventor: KOLMAN K E
IPC: E01F1/00
Filed: 1977-05-23
Abstract: A footboard (1) rests on the one hand with its central region on a support (3) running parallel to the platform edge and is on the other hand anchored detachably in a holding profile (6) fastened on the platform (2) by means of an arm (4). The arm (4) bears for this purpose at its end a cylindrical or spherical body (5). An L-shaped arm (7) arranged on the underside of the footboard (1) can, when the platform-side arm (4) is released from the holding profile (6), be suspended in an upper recess of the support (3) so that the ballast is free for the work to be carried out during the night. <IMAGE>
Patent SE-7708732-L (SE)
Inventor: VAN DER SCHEER D
IPC: H01H33/59
Filed: 1977-07-29
Abstract: Electric current is limited in a current interruption device including two stationary contacts with terminals and a bridging contact movable toward and away from a position bridging the stationary contacts by a conductor connected to each of the stationary contacts and an interconnection of the ends of the conductors remote from the stationary contacts to provide a parallel current path other than the current path for the arc with the current being interrupted when the bridging contact moves away from its bridging position at a value of the current flowing through the conductors such that upon interruption of the current therethrough the voltage across the stationary contacts is sufficient to generate an arc therebetween with the arc travelling along the conductors away from the stationary contacts by the magnetic field generated from the current flowing through the conductors.
Patent SE-7709335-L (SE)
Inventor: GENSE J P
IPC: H02P29/00
Filed: 1977-08-18
Abstract: Title: Centrifuge of the disclosure: A centrifuge for separating liquid and solid materials, comprising an outer drum and an inner drum formed as a worm conveyor. Control means are provided for maintaining a set speed differential between the outer drum and the inner drum at a constant value through a proportional action, and in addition to the proportional action performing a corrective control action on the speed differential upon variation of the torque required.
Patent SE-7709648-L (SE)
Inventor: BURTON J D
IPC: B66D1/74
Filed: 1977-08-29
Abstract: A self tailing winch has a tailing channel defined by a pair of jaws one of which rotates with the drum of the winch but one of which is non-rotatable. A line guide and stripper element are associated with the non-rotatable jaw, preferably being integrally formed with it, in one piece.
Patent SE-7710705-L (SE)
Inventor: MINAMI S
IPC: C08F10/04
Filed: 1977-09-23
Abstract: A process for producing a polymer or copolymer of an olefin containing at least 3 carbon atoms which comprises polymerizing or copolymerizing at least one olefin containing at least 3 carbon atoms, or copolymerizing the olefin with to 10 mole % of ethylene and/or a diolefin in the presence of a catalyst composed of (A) a magnesium-containing solid titanium catalyst component and (B) an organometallic compound of a metal of Groups I to III of the periodic table; wherein the solid titanium catalyst component (A) is a composition formed by contacting (i) a reaction product of an organic magnesium compound containing magnesium directly bonded to at least one carbon atom with an organic silicon-containing compound selected from the group consisting of organic silanols containing at least one hydroxyl group directly bonded to silicon and organopolysiloxanes, (ii) an organic acid ester, and (iii) a titanium compound.
Patent SE-7807468-L (SE)
Inventor: ANDREN S-O
IPC: B65D77/32
Filed: 1978-07-03
Abstract: Opening arrangements for packing containers are realized inter alia in the form of a portion of the wall of the packing container delimited by means of an opening indication line which portion is opened with the help of a tearing thread. The application of the tearing thread along a nonrectilinear opening indication line is difficult and up to now it has not been possible to realize it automatically in the rapid manufacture of packing containers from e.g. a moving material web. In accordance with the invention an opening arrangement is now provided wherein an openable part (6) of the container wall, limited by a curved opening indication line (5 min ), is opened with the help of a tearing thread (7) which extends rectilinearly between two points on the opening indication line (5 min ). The tearing thread (7) is applied so that on opening it follows and breaks up the material of the packing container along the curved opening indication line (5 min ). The possibility of applying the thread rectilinearly makes the opening arrangement especially suitable for application in the manufacture of packing containers from a moving material web, since the thread can be applied at high speed parallel with the direction of the web.
Patent SE-7809683-L (SE)
Inventor: HAYASHI H
IPC: F41A9/18
Filed: 1978-09-14
Abstract: A cartridge/carrier locking device for an automatic gun including a latch plate pivotally mounted on an inner wall of a receiver to pivot in a seesaw like manner to have two ends thereof alternately protrude inside of the receiver. The front end protrudes to restrain a cartridge and the rear end to restrain a carrier. A spring pushes the rear end toward the inside of the receiver. Against this spring, a breechblock and a cartridge brought out of a magazine respectively restrict the protruding motion of the rear end until the breechblock moves backward approximately to a maximum extent. The position at which the breechblock comes to restrict the protruding motion of the rear end of the latch plate is arranged to differ from the position at which the cartridge comes to restrict in such a way as to allow the rear end to lock the carrier.
Patent SE-7900976-L (SE)
Inventor: OLSSON KLAS-OLA BERTIL
IPC: G01F11/28
Filed: 1979-02-05
Abstract: The present invention concerns a manoeuvring arrangement to produce rotation of a folding flap 4 in a dispensing container 1, wherein the flap can be adjusted in different height positions in the container to change the volume of the container, and in order to allow its rotation in all height positions it can move along at least one manoeuvring element 5, which extends from a fixed anchoring 7 at the top of the container and out from it via the flap. In order to simplify the construction of such manoeuvring arrangements, and thereby also the functioning of these arrangements, the manoeuvring arrangement according to the invention is characterized in that the folding piece 4a of the flap 4 hangs in a loop 5c from the manoeuvring element 5 when it is located in the folded-up position, and it can be folded down in that the piece 5b of the manoeuvring element running from the flap out of the container 1 can yield so that the loop can become larger. <IMAGE>
Patent SE-8100407-L (SE)
Inventor: BOWMAN J B
IPC: A61F2/06
Filed: 1981-01-23
Abstract: A porous polytetrafluoroethylene (PTFE) article which is made up of a number of smaller articles with a microstructure of nodes interconnected by fibrils, these articles having been joined to one another such that their microstructure is virtually unaltered across the join. A process for producing such a PTFE article by closely abutting small-shaped PTFE segments and applying a force perpendicular to the seam while heating to a temperature above the crystalline melt point of the segments.