baber/WOPTO huggingface dataset:
Patent SE-0004165-L (SE)
Inventor: WAESTBERG BO GUNNAR
IPC: H01Q21/06
Filed: 2000-11-14
Abstract: An improved antenna arrangement for base stations in communication networks is disclosed. The arrangement has panel apertures generating a multi-beam pattern while producing acceptable side-lobe levels. A typical arrangement includes a plurality of radiator elements arranged in three separate vertical columns along the antenna panels thereby forming the radiation aperture. A number of such panels may form a base station antenna, where each aperture produces two beams. Each group of three columns may be further divided into sub-panels for providing different elevation patterns. Feeding signals for the two lobes from each group of columns are connected to an elevation beam-forming network and to an azimuth beam-forming network having three output terminals forming antenna ports. The beam-forming network generally creates a 90° phase-gradient between the signals appearing at the antenna ports. The angle may also be arbitrary. The three separate columns are typically vertically polarized. The aperture-coupled radiator elements may include patch antenna elements, which are separately fed by a strip-line network.
Patent SE-0104256-L (SE)
Inventor: MAARD AAKE
IPC: E02D31/00
Filed: 2001-12-17
Abstract: The foundation has a base layer of porous material (50) e.g. crushed or broken stone over which is laid a layer if aluminum foil (111) between 0.01 and 1 mm thick, preferably 0.5 mm thick. The foil may be sandwiched between two layers of insulating material (40) that may be enclosed in a frame (31). The foundation may be made in several frame sections with foil overlap at staggered joints.
Patent SE-0203173-L (SE)
Inventor: VAGEDES MICHAEL
IPC: F42B14/02
Filed: 2002-10-29
Abstract: The projectile (1), comprising a body (3) with a detonator cavity (7) and a first seal ring (10) round its outer casing (9), has a second seal ring (11) behind the first, surrounding the cavity. The axial distance between the two seal rings is such that the pressure between the rings is equivalent to 30 - 70 per cent of the maximum pressure acting on the rear part (5) of the projectile body as it travels along the gun barrel. The second seal ring is made from an elastic material such as rubber or a plastic elastomer shaped to fit against the projectile's pressure zone (13), e.g. by injection moulding, and has a rear air pocket (14).
Patent SE-0401356-L (SE)
Inventor: EJEBLAD ALLAN
IPC: A23G3/02
Filed: 2004-05-26
Abstract: The bag (1) has a container of polymer film, and an outwardly oriented surface to be provided with a rough surface structure to increase friction between user's hand and the bag, where the bag is made essentially from a thin-walled polymer tube. The outwardly oriented surface comprises friction-enhancing agents. The surface structure is formed by adding grains or flakes to polyolefin plastic of which the thin-walled polymer tube is made, pattern-rolling the polymer tube, and applying lacquer to the outwardly oriented surface combined with adding grains or flakes to the lacquer. Independent claims are also included for the following: (1) a blank for manufacturing a disposable piping bag (2) a method for manufacturing a disposable piping bag.
Patent SE-0801600-L (SE)
Inventor: JANSSON LINDA
IPC: A61J1/03
Filed: 2008-07-04
Abstract: The present invention relates to a system for dispensing pre-packed single dose drugs comprising at least one lockable and ref?llable container for storing pre-packed single dose drugs, at least one dispensing unit for dispensing the pre-packed single dose drugs and at least one programmable control unit for controlling the functions of the system. The system further comprises at least one identification unit arranged to identify a user of the system by means of an identification key by which the user is given an access level which gives the user access to control/use the functions of the system depending on said access level. Furthermore, the invention also relates to a device for dispensing pre-packed single dose drugs.
Patent SE-7411479-L (SE)
Inventor: OEHLENSCHLEGER ADAM ALGOT
IPC: B29C41/42
Filed: 1974-09-11
Abstract: 1466774 Coating apparatus A A OEHLENSCHLAGER 11 Sept 1974 [13 Sept 1973] 39679/74 Headings B2E and B2L Apparatus, for mounting a hollow article 14 which is internally coated by injecting finely divided plastics material through an opening 30 into the heated article when the opening faces upwards and rotating it while tilting it until the opening faces downwards and excess material runs out, comprises a frame 4 which is tiltable by a motor 29 about a horizontal axis shaft 3 and has on each side of the axis a retaining and centreing means 11, 12 for the article and a driving motor 19. In use the heated article is rolled from a conveyor onto a lowered lifting arm 6 and when it reaches a second arm 5 both arms are raised lifting the article to a position in which the fingers 13 of the centreing means grip the article when a ram 4 is contracted. The article is rotated and tilted at a rate to provide a uniform coating before being brought back to the horizontal position and released by the fingers 13. The arm 5 is then lowered when the article rolls onto a second conveyor.
Patent SE-7509366-L (SE)
Inventor: MLAVSKY A I
IPC: F24S23/70
Filed: 1975-08-22
Abstract: Tubular solar cells are provided which can be coupled together in series and parallel arrays to form an integrated structure. Solar energy concentrators are combined with the solar cells to maximize their power output. The solar cells may be cooled by circulating a heat exchange fluid through the interior of the solar cells and the heat captured by such fluid may be utilized, for example, to provide hot water for a heating system. The coolant circulating system of the solar cells also may be integrated with a solar thermal device so as to form a two-stage heating system, whereby the coolant is preheated as it cools the solar cells and then is heated further by the solar thermal device.
Patent SE-7511691-L (SE)
Inventor: PETIT L
IPC: A23J1/14
Filed: 1975-10-17
Abstract: The invention relates to the production of purified protein isolates.
Patent SE-7514554-L (SE)
Inventor: WEISSE G K
IPC: A61K8/46
Filed: 1975-12-22
Abstract: This invention pertains to adducts of bis-(2-pyridyl-1-oxide) disulfide with alkaline earth metal salts, the method of their preparation and formulations containing such adducts.
Patent SE-7609211-L (SE)
Inventor: THOLEN O
IPC: G01N3/30
Filed: 1976-08-18
Abstract: A falling weight deflectometer operates with a falling weight, transmitting shock energy upon its fall to an intermediate weight and to a holder for a pressure plate engaging the ground. Between the falling weight and the intermediate weight is interposed a shock absorber of elastically yieldable material such as shock absorbing rubber, and a corresponding shock absorber is interposed between the intermediate weight and the holder.
Patent SE-7609423-L (SE)
Inventor: THOMPSON C E
IPC: B01J23/89
Filed: 1976-08-25
Abstract: This invention provides polyfunctional catalysts comprising a composite of platinum and one or more of rhodium, ruthenium and iridium, a substantially larger quantity of one or more base metal oxides in which the metal is selected from the group consisting of metals having an atomic number from 25 to 28 and rhenium, and an alumina support, which composite is made and then deposited on a suitable carrier. In a preferred embodiment, the catalysts contain 1-20 weight percent of said base metal oxide, typically nickel oxide; 0.05-0.5 weight percent platinum; and 0.002-0.3 weight percent rhodium, and an alumina support deposited on a monolith or other carrier. The improved catalysts are especially applicable for purifying exhaust gases from combustion processes, and in particular those from internal combustion engines.
Patent SE-7702521-L (SE)
Inventor: KAMPE W
IPC: C07D203/12
Filed: 1977-03-07
Abstract: A 2-cyanoaziridinyl-(1)-2-substituted-aziridinyl-(1)-methane <IMAGE>   wherein R is a nitrile or carbamoyl group, and R1 and R2 each independently is a hydrogen atom, an aliphatic hydrocarbon radical containing up to 10 carbon atoms optionally substituted by hydroxyl, alkoxy, amino, alkylamino, dialkylamino, alkoxycarbonyl, cyano, 1, 2 or 3 halogens, cycloalkyl, phenyl or phenoxy; nitrile, carboxyl, alkoxycarbonyl or optionally hydrogenated monocyclic heteroaryl or phenyl optionally substituted by alkyl, alkoxy, hydroxy, alkoxcarbonyl, dialkylamino, alkylthio, trifluoromethyl, nitro, carbamoyl, nitrile, sulphonamido, hydroxyalkyl, methylenedioxy, or halogen; or R1 and R2, together with the carbon atom to which they are attached, form a ring containing up to 8 ring members of which at least one may be oxygen, sulphur, SO, SO2+L, NH, N-alkyl, N-acyl or N-alkoxycarbonylalkyl, and which can be substituted by alkyl, alkoxy, hydroxyl, alkylenedioxy, alkoxycarbonyl, hydroxyalkyl, alkoxycarbonylalkyl, dialkylamino, oxo or 2-cyanoaziridino groups, or can be fused to 1 or 2 benzene rings or can be bridged by alkylene radicals containing up to 3 carbon atoms. The compounds are characterized by cytostatic and immune response-stimulating activity.
Patent SE-7704536-L (SE)
Inventor: VERGE J P
IPC: C07D307/42
Filed: 1977-04-20
Abstract: Phenylpiperazine derivatives of formula (I) <IMAGE>  as well as their pharmaceutically acceptable salts, are prepared. R<1> represents benzyl, C1-6 alkyl or an optionally substituted phenyl; R<2> represents an optionally substituted phenyl, R<3> represents hydrogen or C1-4 alkyl, Q represents furan, thiophene, oxazole or thiazole, m is an integer from 1 to 3 and n is 0 or 1. When m is 2 and n is 0, R<1> cannot represent a methyl group when Q is the thiazol-5-yl group. The preparation is carried out by condensation of a compound of formula (VII): R<1>-Q-(CH2)m-(CHR<3>)n-L        (VII) in which L represents the split group, with a compound of formula (VIII): <IMAGE> The compounds of formula (I) and their pharmaceutically acceptable salts are useful in the prophylactic and therapeutic treatment of diseases of immediate hypersensitiveness, especially asthma in mammals. They have a low toxicity.
Patent SE-7706279-L (SE)
Inventor: BUDECKER L
IPC: F15B1/08
Filed: 1977-05-27
Abstract: A valve is disclosed for connecting a user port with a pressure port or a return port as required. A closure member which is acted upon by a pressure piston is shifted from a first into a second valve position. By disposing a throttle in the return port, a balanced pressure is achieved on all sides of the closure member during a valve position change process so that the valve changes from the first into the second position safely and rapidly.
Patent SE-7711290-L (SE)
Inventor: RIKKER L D
IPC: B01F25/90
Filed: 1977-10-07
Abstract: A program controlled customized method for making molds comprises the steps of dispensing a layer of molding material including a mixture of sand and binder over a mold forming pattern by means of relative movement between a dispensing device and the pattern while selectively varying the ratio of sand and binder in the mixture dispensed in predetermined areas of the pattern or in successive layers to provide a mold of the desired strength in certain critical areas while conserving the amount of binder needed for the completed mold.
Patent SE-7711612-L (SE)
Inventor: ONETO F E J
IPC: A61K8/00
Filed: 1977-10-14
Abstract: A cosmetically acceptable composition contains a C1-C4 alkyl lactate dissolved in a mixture of water and a water-miscible C2-C4 alkylene glycol of a polymer thereof. The composition should have stabilized pH of less than 7.
Patent SE-7713118-L (SE)
Inventor: HARDESTY E C
IPC: H01R13/33
Filed: 1977-11-21
Abstract: A modular plug especially suited for terminating electrical cords in which the conductors are disposed in a generally non-planar array includes a plastic housing with at least two tiers of conductor-receiving cells and a plurality of terminal-receiving openings associated with the cells. Each opening includes a slot extending parallel to and communicating with the associated cell. The length of each slot is exposed to an exterior surface of the housing. A terminal is inserted partially into each opening with portions of the housing which define the opening being in compressive engagement with edge surfaces of the terminal to support the terminal against unintended movement. An assembler removes a plastic jacket from an end portion of a cord and inserts each insulated conductor into a predetermined one of the cells. Then the assembler actuates a tool to anchor the plug to the cord and to sever excess lengths of the conductors. The terminals that had been partially inserted into the housing are driven into a fully seated position with internal contact portions thereof in engagement with the conductors and with externally exposed edge surfaces presented in a single plane and adapted to be engaged by electrical components of telephone apparatus into which the plug is destined to be inserted.
Patent SE-7714890-L (SE)
Inventor: GEDEON A
IPC: G01N21/3504
Filed: 1977-12-29
Abstract: An illustrative embodiment shows infrared radiation divided into two beams which impinge on respective detectors via respective stationary filters, so as to provide measures of two constituents of a mixture of gases used for mixed anaesthesia. The same angled mirrors which provide the measurement beams may also be reflective on their sides toward the infrared source to provide reference beams to the filters and detectors such that the detectors may alternately sense the measurement and reference beams with the aid of beam interrupters.
Patent SE-7900913-L (SE)
IPC: B26F1/38
Filed: 1979-02-02
Abstract: A working head for a so called passepartout-machine by means of which rectangular cuttings and/or impressions can be made in a plain material and which is formed with a knife (6) or an impression roller which is mounted in a holder (30) which is connected to a rotatable housing (5) for being lifted and lowered. A pressure roller (7) adapted to be in contact with the plain material is like wise connected to the rotatable housing (5) for being lifted and lowered. The rotatable housing (5) is fixed connected to a central shaft (2) at the upper end of which a Maltese cross (14) is mounted and which by engagement with a cam disc (9) having a pin (10) and provided on a driving shaft (1) for the Maltese cross (14) can be rotated intermittently, so that the central shaft (2) is rotated one fourth of a turn when the driving shaft (1) is rotated a full turn. The Maltese cross (14) has recesses (16) for a movable locking wedge (34) which locks the central shaft (2) after the rotation. The locking wedge (34) is a part of a catch (33) made of several pieces.
Patent SE-7902118-L (SE)
Inventor: WELSBY D H
IPC: H05B3/80
Filed: 1979-03-08
Abstract: An electric immersion heater of planar construction for use in industrial processes is constructed of a non-corrodable material and may be immersed at the side of a processing not containing corrosive liquids. The heater includes a thin planar polymeric support frame having side members with end sections extending beyond the end portions of the frame. An electrical resistance heating element wire shrouded with an integral layer of polymeric material is wound around the end portions of the frame to form a substantially flat heating element assembly. Imperforate polymeric cover plates are secured in spaced relationship to opposite faces of the heating element assembly by spacing and securing means engaging the side members of the frame. The peripheral edges of the cover plates are spaced apart to form a gap allowing for free flow of fluid through the heater between the plates throughout the entire extent of the heater.
Patent SE-7907298-L (SE)
Inventor: SCHLAG S
IPC: H05K3/10
Filed: 1979-09-03
Abstract: A method of fabricating a multilayer printed circuit board in which a glass fibre reinforced epoxy resin sheet 1, clad on both sides with copper foil 2, 3 is first processed to form a double sided printed circuit board. The two sides are then covered with thin films 4, 5 of partially cured adhesive rubber material. The adhesive layers are processed and provided with separate conductor patterns 6, 7 in known manner. The adhesive layers and conductor patterns are repeated until the requisite number have been provided. Interconnecting holes are then formed and plated through in known manner. Finally the whole structure is post cured. <IMAGE>
Patent SE-7909154-L (SE)
Inventor: HEINSTEDT DAVID
IPC: A01C1/04
Filed: 1979-11-05
Abstract: A seed planting unit consisting of an assembled solid body containing a seed, a hydro felt, but not hygroscopically as growing substrate for the seed or the planting of the unit-serving section and a seed covering layer-formed section that is permeable to light and oxygen for the seed.<IMAGE>
Patent SE-8002627-L (SE)
Inventor: FALKOWSKI L S
IPC: A61P31/04
Filed: 1980-04-08
Abstract: The invention relates to amides of polyene macrolide antibiotics and their derivatives characterized by the general formula I,   <IMAGE> where R is the polyene macrolide, R1 is an alkyl or isoalkyl chain of from one to eighteen carbons, unsubstituted or substituted with a primary or secondary amine; where R2 is an hydrogen or R1 or R1 and R2 are joined through the nitrogen to form a heterocyclic ring. The method of preparation of these substances according to our invention depends upon the reaction of the polyene macrolide or its derivative in which the carboxylic group is activated; in the environment of an organic solvent or mixture of solvents and in the presence of a substance neutralizing the acid; with a compound containing an amino group; leaving upon completion of the reaction; and precipitation of the product from the reaction mixture, by addition of ethyl ether or a mixture of ethyl ether with hydrocarbons; isolation and purification of the product by means of known methods.
Patent SE-8002792-L (SE)
Inventor: WEIDT K A
IPC: B65D21/02
Filed: 1980-04-14
Abstract: An open-topped box of rectangular horizontal outline, with vertical side and rear walls, has a forwardly slanting front wall terminating at about half the height of the box in a forwardly and downwardly bent handgrip. The handgrip merges at its ends into inner boundaries of two hollow upstanding corner profiles which flank the access opening left above the front wall and have shoulders rising from the bottom to the top of that opening, the lower portions of these shoulders being aligned with two more forwardly positioned ribs of the corner profiles defining with those lower portions a pair of vertical guide grooves for a closure plate insertable from above even when the box is overlain by a similar box to form a stack. The closure plate may be a hinged dust cover of L-profile whose short horizontal leg, resting on the handgrip, projects forward and ends in a pair of gudgeons abutting two webs of lesser height than the ribs also projecting from the corner profiles, the dust cover being provided near its upper edge with lateral wings which are the only parts received in the guide grooves and which can be lifted out of these grooves to let the dust cover pivot forward about its gudgeons into a depending position unblocking the access opening.
Patent SE-8009116-L (SE)
Inventor: GRIMFJERD G
IPC: C21C1/06
Filed: 1980-12-23
Abstract: Pig iron is tapped from a blast furnace into a torpedo in which the iron has a treating agent introduced to it while the iron is electromagnetically stirred lengthwise in the torpedo to uniformly distribute the agent throughout the iron while reducing the tendency for skulling in the torpedo.
Patent SE-8107109-L (SE)
Inventor: FELTEN B
IPC: H03M1/44
Filed: 1981-11-30
Abstract: The invention refers to an analogue-digital converter consisting of one or more modules (2a-d) connected in series each equipped with at least on signal input (A), a reference input (B), a signal output (D) and a results output (C) and where each module consists of at least one comparator (4, 7) and an amplifier (3) and that the results signal from one or more modules together are arranged to form binary representation of the size of the incoming signal to the first module in the modules that are connected in series and is distinguished by the fact that the comparator (4) compares the incoming signal Uin with a predefined reference voltage value (U/2) the size of which is precisely half of the highest permitted value for the incoming signal, and that the amplifier (3) amplifies the outgoing signal from the comparator (4) by a factor of two.<IMAGE>
Patent SE-8107274-L (SE)
Inventor: KISHIMOTO S
IPC: C07D403/14
Filed: 1981-12-04
Abstract: A 1-sulfo-2-oxoazetidine derivative of formula 
<CHEM>
 wherein R is a residue derived from an organic compound by removal of one hydrogen atom attached to a carbon atom thereof; R<1> is an amino group which may optionally be acylated or protected; X is hydrogen or methoxy, and methods of producing said compound (I) which may be written as follows 
<CHEM>
 wherein the symbols have the same meanings as respectively defined above. 
<??>The compound (I) has improved antimicrobial and  beta -lactamase-inhibitory activities and is of value as drugs for human beings and domesticated animals.
Patent SE-8200798-L (SE)
Inventor: SANDSTROM TORE VALTER
IPC: E04B1/343
Filed: 1982-02-11
Abstract: This invention is a structure with one or more transportable sections (1). In order to produce a structure with as few and as easily transportable sections as possible, each section of this invention (1) has wall elements (6, 7) that can be moved to form the floor and/or sides and/or roof of the adjacent section (1) in the existing part (8) of the structure.<IMAGE>
Patent SE-8201702-L (SE)
Inventor: YANG KUO SHANG
IPC: C07D501/36
Filed: 1982-03-17
Abstract: Sodium 7-(D-2-hydroxy-2-phenylacetamido)-3-(1-methyl-1H-tetrazole-5-ylthiomet hyl)-3-cephem-4-carboxylate is obtained as a pharmaceutically acceptable crystalline anhydrate via crystalline methanolate or crystalline monohydrate forms.
Patent SE-8202434-L (SE)
Inventor: LATHER D
IPC: B06B1/08
Filed: 1982-04-19
Abstract: The invention relates to a test head mounting for single or multiple test heads in ultrasonic testing in immersion technique process. To reduce expenditure in the replacement of the test heads, a capacitive coupling is proposed between the test head and mounting element for the test head.
Patent SE-8203302-L (SE)
Inventor: KEBSCHULL F
IPC: G01D5/26
Filed: 1982-05-27
Abstract: An arrangement for determining the position of an index line relative to a graduation scale, particularly for use in goniometers which operate physically is constituted of a graduation track, a code track and a pulse track, a mask is associated to said tracks having a number of openings which embody a code for a respective value of an encoded graduation mark. The counted measuring values derived from the graduation marks and from the code track are fed into a storage, for example, a shift register.
Patent SE-8203614-L (SE)
Inventor: TREMMEL R A
IPC: C25D5/14
Filed: 1982-06-10
Abstract: An improved composition and process for producing a composite nickel-containing electroplate on a substrate including an inner nickel-containing layer of an average sulfur content of less than about 0.03 percent by weight, an intermediate nickel-containing layer of an average sulfur content of about 0.05 to about 0.5 percent by weight and an adjacent adherent outer nickel layer of an average sulfur content of about 0.02 to about 0.15 percent but less in sulfur than the intermediate layer and higher in sulfur than the inner layer. The controlled amount of sulfur is introduced into at least the intermediate layer by employing an aqueous acidic nickel solution containing a controlled amount of a thiazole compound so as to provide an intermediate nickel-containing deposit containing the specified average sulfur content.