baber/WOPTO huggingface dataset:
Patent SE-8102660-L (SE)
Inventor: LESHER G Y
IPC: C07D213/55
Filed: 1981-04-27
Abstract: 2-R-4-R'-6-PY-3(2H)- pyridazinones (I) or salts thereof, where PY is 4-or 3-pyridinyl or 4- or 3-pyridinyl having one or two alkyl substituents, R is hydrogen, alkyl or hydroxyalkyl, and R' is amino, carbamyl, carboxy, aminocarbamyl or carbalkoxy, which are useful as intermediates and some as cardiotonics, are prepared by reacting dialkylhydroxy[2-oxo-2-PY- ethyl]propanedioate (II) with a hydrazine salt of the formula RNHNH2. nHxAn (III) to produce alkyl 2,3-dihydro-2-R-3-oxo-6-PY-4- pyridazine carboxylate (Ia where R' is carbalkoxy) and reacting Ia with hydrazine hydrate or anhydrous hydrazine to produce 2,3-dihydro-2-R- 3-oxo-6-PY-4-pyridazinecarboxylic acid hydrazide (Ib where R' is aminocarbamyl). 4-Amino-2-R-6-PY- 3(2H)-pyridazinones (Ie), particularly useful as cardiotonics, are prepared by: a) reaction of 2-R-6-PY-3-(2H)- pyridazinone with hydrazine; b) conversion from 2,3-dihydro-2-R-3- oxo-6-PY-4-pyridazinecarboxamide (Ic); or, c) conversion from 2,3- dihydro-2-R-3-oxo-6-PY-4- pyridazinecarboxylic acid hydrazide (Ib). Also shown are: the preparation of II from PY-COCH3 (IV) and the conversion of Ia to Ic (I, where R' is carbamyl) or Id (I where R' is carboxy).
Patent SE-8104557-L (SE)
Inventor: ANSORGE W
IPC: G01N27/26
Filed: 1981-07-27
Abstract: A thermostatic plate for use in electrophoresis apparatus comprises a pair of glass plates 12, 14 mounted in parallel spaced apart relationship by a peripheral sealing strip 16 adhesively bonded to the plates. Heat exchange medium is passed through the chamber formed between the plates 12, 14 from an inlet connecting member 30 to an outlet connecting member 32 along a zig-zag meandering path defined by guide strips disposed between the plates 12, 14. The upper plate 14, which is thinner than the lower plate 12, is made gel-repellent, and receives an abutting thin layer of gel which may be illuminated from beneath the glass plates to permit observation of the migration of substances under examination through the layer. <IMAGE>
Patent SE-8201323-L (SE)
Inventor: YOSHIMURA T
IPC: B22D11/11
Filed: 1982-03-03
Abstract: A leaded, free-cutting steel is manufactured by a continuous casting process without causing any pollution of the environment or manufacturing apparatus by toxic gases or fumes and in a high yield of lead addition with a high quality, wherein lead, lead alloy, or a composite lead feed material comprising lead or lead alloy covered with a metallic material harmless for the steel such as, for example, aluminum or iron, is directly added to molten steel which is being electromagnetically stirred in the horizontal direction in a mold.
Patent SE-8205124-L (SE)
Inventor: WIRSING H
IPC: B60B7/12
Filed: 1982-09-09
Abstract: A wheel cover or hub cap, is provided with a wire ring (7) which is mounted on axial projections (3,4) of the cover or cap such that in use the ring engages, directly or indirectly via the projections, with the wheel mounting nuts (6) or bolts to secure the cover or cap to the wheel. As illustrated the ring (7) is mounted on the radially outer surfaces of alternate rigid (3) and resilient (4) projections, the latter snapping behind the wheel nuts (6) in use. <IMAGE>
Patent SE-8205284-L (SE)
Inventor: MANN TORSTEN LARS TEODOR
IPC: B63B21/54
Filed: 1982-09-15
Abstract: An apparatus to make the securing and letting go of boats easier, especially at buoys, consists of a relatively long, tubular pole (12), whose one end is fitted with a hook (11) and with a catch (20), which is manually operable from the pole's other end by a control lever (19) which runs through the pole. The catch and the control are fitted in one piece in the form of a springy rod, which is movable between two separate positions, an initial one, where the catch is in place but can open against the spring of the rod, and a second, in which the mouth (21) of the hook is completely open.  At the opposite end of the tubular pole to the hook, there is a fastening ring (13) for a securing rope (14).<IMAGE>
Patent SE-8302976-L (SE)
Inventor: REVICI E
IPC: A61P35/00
Filed: 1983-05-26
Abstract: Pharmaceutical compositions having antineoplastic activity comprise as the active ingredient component a) which is at least one polyfluoroalcohol of formula I: CHF2-(CF2)n-CH2OH (I> wherein n is 3, 5, 7 or 9; and optionally component b) cholesterol. Preferably the compositions containing two and still better at least three polyfluoroalcohols. A lipophilic solvent may be present, for instance sesame oil.
Patent SE-8304554-L (SE)
Inventor: GEDDA L F
IPC: B32B7/022
Filed: 1983-08-23
Abstract: The invention relates to a laminated paper board which is very stiff and lends itself well to creasing and which does not impart undesired smell or taste to liquid foods, consisting of at least three layers. According to the invention the board material consists of at least one central layer of cellulosic material of high bulk, i.e. low density, and on each side of the central layer/s surface layers of higher strength and ductility than the central layer/s, the primary purpose of the central layer/s being to keep the surface layers apart, thus providing the laminated paper board with a combination of properties which is desirable, especially for Gable Top containers.
Patent SE-8306520-L (SE)
Inventor: BJORK L
IPC: B25J9/18
Filed: 1983-11-25
Abstract: Device for controlling the fluid flow, for example of an adhesive or of a sealing compound, for an industrial robot (1-6) whose tool carrier (6) carries a spraying device (7, 8) for spraying the fluid. According to the invention, the device embodies measuring instruments for determining the translation velocity of the spraying device and also flow control instruments which control the fluid flow as a function of the translation velocity determined by the measuring instruments. The fluid flow is preferably proportional to the measured translation velocity. <IMAGE>
Patent SE-8402727-L (SE)
Inventor: GELOTTE K O
IPC: C07D213/53
Filed: 1984-05-21
Abstract: Amrinone intermediates are prepared by reacting 4-picoline with at least three mole equivalents of phosgene per mole of 4-picoline and excess dimethylformamide to produce N-[3-dimethylamino-2-(4-pyridinyl)-2-propenylidene]-N-methylmethaniminium chloride hydrochloride, then reacting the latter with Q-CH2CONH2 and at least three mole equivalents of base in anhydrous medium and then neutralizing the reaction mixture to produce 5-Q-[3,4'-bipyridin]-6(1H)-one, where Q is cyano or carbamyl. Other aspects of the invention are the separate steps of preparing said iminium salt and then converting it to said 5-Q-[3,4'-bipyridin]-6(1H)-one, and also cardiotonic composition and method for increasing cardiac contractility using said iminium salt or pharmaceutically-acceptable acid-addition salt thereof as the active cardiotonic.
Patent SE-8405507-L (SE)
Inventor: LUMPP CHRISTIAN
IPC: F24C7/06
Filed: 1984-11-02
Abstract: The invention relates to the ventilation of the peripheral frame of a cartridge heater. The infrared emitter tubes 4 receive the air blown by the fan 12. A portion of this air rises (arrows 25) inside the hollow profiles 3 of the frame, to be reinjected towards the top at 30 at the same time as the main aspiration 28. Application: internal air-conditioning of cartridge heaters capable of being placed next to each other. <IMAGE>
Patent SE-8503483-L (SE)
Inventor: SCHLICHTHORST N
IPC: B63H21/30
Filed: 1985-07-15
Abstract: An engine installation for ships with a prefabricated box-like engine module container with an engine and a transmission installed therewithin. The module encloses the engine and the transmission, and has a shaft installation for connection to a main propeller of the ship. The prefabricated module is suspended from an upper portion thereof by force bearing members rigidly mounted on the ship. Between the module and torque transmission equipment rigidly mounted on the hull, there is an axial-radial alignment equalization torque transmitting link.
Patent SE-8602057-L (SE)
Inventor: KORHONEN R
IPC: D21C9/16
Filed: 1986-05-05
Abstract: The invention relates to a process for the bleaching of NS-AQ (neutral sulfite anthraquinone) pulp and SAP (semi alkaline pulping) pulp in one step by using a peroxide bleaching solution which contains, calculated from the dry weight of the pulp to be bleached: 1-5 % by weight peroxide, 0-6 % by weight sodium silicate calculated as 38 .degree.Bé waterglass, or a corresponding amount of some other stabilizing agent, and 0-1.5 % by weight sodium salt of diethylene triamine penta-acetic acid (DTPA), and/or some other complexing agent, the pH being adjusted so that the final pH of the pulp is about 8-11, preferably 9-10.
Patent SE-8605480-L (SE)
Inventor: BLOM E
IPC: A47J31/56
Filed: 1986-12-19
Abstract: The present invention relates to an arrangement for automatic drink machines for a combination of indicating the liquid level and making possible emptying of the liquid container 24 of the automatic drink machine. The bottom opening 58 of the container is connected via a flexible tube 28 to a pipe for indicating the liquid level. The free end 34 of the indicator pipe can be closed by means of a shut-off arrangement 32 which is open in the operating position. The indicator pipe 30 is fixed to a lowerable cover 18 with an observation gap 36 for reading off the liquid level. When emptying the container, the shut-off arrangement 32 is closed, the cover is lowered and the shut-off arrangement is opened again for emptying into a bucket or the like. This arrangement makes possible emptying without spillage, even when the automatic drink machine is positioned at a distance from the edge on, for example, a table. <IMAGE>
Patent SE-8701815-L (SE)
Inventor: LINDEMAN FRANK
IPC: E04H6/34
Filed: 1987-05-04
Abstract: The two carriages (6) on the bearer plate record the axle clearance of the motor car to be carried, after which their pair of vanes (1) pivot outwards, lifting the car wheels so that the carriages in their return travel to the platform (16) draw the parked car with them. - The platform (16) movable both vertically and horizontally, positions before a suitable parking location, after which a movement process in reverse order places the car in the parking location.
Patent SE-8800900-L (SE)
Title: Flag pole ball - comprises lower part fixed to pole top, upper part rotatably fitted on lower part
Inventor: ILVANDER KARL ARNE
IPC: G09F13/00
Filed: 1988-03-14
Abstract: The upper part of the ball carries an emblem, sign or similar which follows the movement of a flag in the wind. The ball is made of transparent material and contains a lighting fitting.
Patent SE-8804437-L (SE)
Inventor: JOENSSON C
IPC: A23N12/06
Filed: 1988-12-08
Abstract: A method and an apparatus for removing impurities from plant fibrous material which constitutes residual products in the refining of tuber or root vegetables, fruits etc. are described. The TS content of the plant fibrous material is adjusted for forming a first substance (21), whereafter the first substance, by means of a first screening means (51) is fractionated to form a first fraction (31). The TS content of the first fraction (31) is reduced, for the formation of a first mass (11), and the mass (11) is dried, for the formation of a second substance (22). This is fractionated in a second screening means (52) to form a second fraction (32) which substantially exclusively consists of plant fibres. An apparatus according to the invention comprises first means (41) for adjustment of the moisture content of supplied material, a first screening means (51) for the formation of a first fraction (31), a moistening device (60) which forms from the first fraction (31) a first mass (11), drying means (42) reducing the moisture content of the first mass (11) and forming a second substance (22), and a second screening means (52) which receives said substance and separates therefrom a second fraction (32) which substantially consists exclusively of plant fibres.
Patent SE-8901243-L (SE)
Inventor: SVENSSON L
IPC: B60B39/00
Filed: 1989-04-07
Abstract: Actuation mechanism for anti-skid device of the kind that includes a pulley or a wheel that can be brought in contact with the side of a vehicle wheel so that on the pulley fastened short chain pieces by the rotation of the vehicle wheel successively will be thrown in under the vehicle wheel. The actuation mechanism is constituted by a rotory vane servo or actuator where the vane is constituted by two plates (12, 13) that are fastened to a shaft (9) with a space between the plates, in which space a disk constituted by a Teflon<R> frame (16) and a core (15) of rubber is arranged. The plates are held against each other by means of a rivet (14), with an interlocated distance element (17). The Teflon<R> frame (16) floates freely between the plates (12 and 13) and hereby adapts precisely to the active space of the actuator and seals the vane allround. The pretension of the plates against each other is transferred hydraulically to the rubber and further on to the teflon seal, securing a good seal at all times independent of forces and actual dislocations of the shaft of the mechanism.
Patent SE-8903577-L (SE)
Inventor: HANSSON P A
IPC: B41J29/08
Filed: 1989-10-26
Abstract: The invention relates to a device for reducing the noise level of a data printer or like machine having an elongated intake and/or discharge opening 3 for objects in a wall 1 in a cover belonging to the machine. The device comprises an element 11 which is movable between a closed position for closure of substantially the whole of the opening 3 and at least one open position for allowing the intake or discharge of objects through the opening 3. According to the invention, the movable element is configured as a moulding 11, which is connected to the wall 1 of the cover for movement about an axle 9 which is substantially parallel with the wall 1 and with the longitudinal direction of the opening 3. The axle 9 is placed such that the moulding 11, under the influence of gravity, is swivelled into a closed position against a support surface 4. The moulding is profiled with a cross- sectional form comprising a first part 13 and a second part 14, which together form a convex surface on that side of the moulding which is closest to the support surface 4. <IMAGE>
Patent SE-9100337-L (SE)
Inventor: NISHIMURA Y
IPC: B66D3/14
Filed: 1991-02-04
Abstract: The hoist having an operation lever turnable reciprocally about a transverse axis of the hoise, includes a first axial tubular part disposed on a cover attached to a side plate of the hoist and a second axial tubular part disposed on the axially inner end of a portion of the operation lever. The second tubular part is borne by the first tubular part. A tubular member is axially inserted into the tubular parts. The inner circumference of one of the tubular part forms a support surface slidably and rotatably supporting the outer circumference of the other tubular part. - The end portions of the tubular member have substantially radially outwardly directed stops. The stop at one end portion cooperates with an axially outer part of one of the tubular parts. The stop at the other end portion cooperates with an axially inner part of the other tubular part, thereby limiting axial movement of the operation lever. - (Dwg.3/8)
Patent SE-9102626-L (SE)
Inventor: HARTUNG G
IPC: B41F7/24
Filed: 1991-09-11
Abstract: - The present invention relates to a method for controlling the feed of moistening agent to the printing plate (D) of an offset printing press, the feed being carried out in various quantities transversely to the direction of printing. - According to the invention, the variation in temperature which the printing plate (D) exhibits transversely to the direction of printing is detected, and the supply of moistening agent is carried out depending on the variation in temperature detected, so that a deficit in moistening agent, linked with the evaporation of the moistening agent transversely to the direction of printing, is compensated. <IMAGE>
Patent SE-9201004-L (SE)
Inventor: VOGT K-H
IPC: F42B10/54
Filed: 1992-03-31
Abstract: A device is provided for reducing the rate of rotation of a spinning submunition unit having a tail end provided with a deployable braking device, from a time after the submunition unit is ejected from a spin stabilized carrier projectile until the braking device is deployed. The device includes a plurality of bands arranged to form a star-shaped symmetrical band structure for placement around the braking device. Each of the bands has a free end provided with a wind pocket.
Patent SE-9201299-L (SE)
Inventor: POSTI J
IPC: A61K31/66
Filed: 1992-04-24
Abstract: A pharmaceutical prepn. for oral use comprises, as active agent, dichloromethylene bisphosphonic acid (clodronate) (I) or a pharmacologically acceptable salt, the prepn. being enteric coated with a film which dissolves at pH 5-7.2.
Patent SE-9201728-L (SE)
Inventor: LJUNGKVIST BO
IPC: B25C9/00
Filed: 1992-06-04
Abstract: The present invention relates to a device for fitting fastening members 4, for example for the application of bevel panels, jambs, skirting boards, etc., in a desired location on a foundation surface, for example a frame piece in a window, a door, etc., a recess 3 being arranged at the one end of a body 1 designed to be hand- gripped, the other end of which is suitable for hitting by means of a banging tool, for example a hammer, and the fastening member 4 being suitable for placement in the recess 3 and being provided with one or more parts 11,12 for penetration into the foundation surface and hence anchorage of the fastening member 4, in which position the bottom of the recess 3 has pressed the penetration part or parts 11,12 into the foundation surface to the desired depth. <IMAGE>
Patent SE-9300167-L (SE)
Inventor: NOREN TOMMY
IPC: H05B6/78
Filed: 1993-01-21
Abstract: An arrangement for continuous heat treatment with microwave energy of product units comprises a treatment chamber (6) in the form of a tunnel. It also comprises means (2, 8, 9) to generate and distribute microwave energy in the chamber and a conveyor belt (3) which is transparent to microwaves for transportation of the product units (7) through the chamber. In the treatment chamber (6) there are means (10) which shield parts of the product units from microwave energy during the transportation through the treatment chamber.
Patent SE-9503474-L (SE)
Inventor: JANSSON MARK LARS
IPC: B29C48/05
Filed: 1995-10-06
Abstract: In a method for continuous manufacture of profiled sections material (3) is forced through a passageway (2) past the rotating die (5) to form one or several lengthwise profiled sections (11, 12). During its advancement the material (3) is forced into one or several recesses (10) formed in the peripheral face (9) of the die (5). Transverse profiled section parts (13) that are integral with lengthwise profiled sections (11, 12) are then being formed in or laterally of the profiled sections (11, 12). A device for performing the method comprises a die (5) serving as a shaping tool. The die is arranged to rotate and is provided with one or several recesses (10) in its peripheral face (9). The recess/recesses (10) are arranged to shape, in or laterally of one or several strings of material that form lengthwise profiled sections (11, 12) and are being advanced past the die (5), profiled section parts (13) that are integral with said lengthwise sections (11, 12).
Patent SE-9603526-L (SE)
Inventor: HANSSON ROLF
IPC: E04B2/04
Filed: 1996-09-26
Abstract: Building block (10) having a first front face (11) and a second rear side (12) opposite said front face (11). An upper side (13) extending between said front face (11) and said rear side (12) is formed with a ridge (14) along the complete length of the building block (10) at said rear side (12), so as to prevent mortar on said upper side (13) from being pressed out on said rear side (12).
Patent SE-9701840-L (SE)
Inventor: LINDSTROEM ANDERS
IPC: H05K9/00
Filed: 1997-05-16
Abstract: The invention relates to a plug-in panel, for a modular unit, comprising a front panel (3) and integrated circuit board mounting means (19) wherein said front panel (3) comprises an elongated substantially planar part (3) with a front surface (4), a rear surface (6), two long sides (5, 7) and two short sides (8) wherein one of said long sides (5, 7) is provided with means for receiving a flexible sealing means (15).
Patent SE-9703310-L (SE)
Inventor: HEROU LARS
IPC: B65D/
Filed: 1997-09-15
Abstract: The load frames (3,4) can be articulatedly coupled together, permitting angle adjustment of them when they move jointly along a ground surface in and out of the container with motor vehicles (1,2).
Patent SE-9801095-L (SE)
Inventor: ENGDAHL GOERAN
IPC: H04R/
Filed: 1998-03-30
Abstract: At least one end of the magnetostrictive rod (1) in the magnetism circuit has an end fitted with a first composite cap comprising transformer metal pieces electrically insulated from each other and extending in the rod length direction. The first cap has a first region (19) connected to the end of the rod and a second adjacent region (20) with sloping surfaces (30). Also fitted to the same end of the rod is a second composite cap comprising transformer metal plates electrically insulated from each other, containing a female opening for receiving the first cap as a male part.  The tool comprises an axially compressible magnetostrictive rod (1), a coil around the rod, and a magnetism circuit closing the magnetic field generated by the coil. At least one end of the rod is movable through a narrow cylindrical gap in the circuit, the gap containing generatrices parallel to the rod length direction. ELECTRONICS - PREFERRED FEATURES : The two caps have stumped cone shape.
Patent SE-9802071-L (SE)
Inventor: EGNELL LARS
IPC: H04B10/275
Filed: 1998-06-10
Abstract: An optical fiber network of WDM type comprises two fibers which carry light signals propagating in opposite direction and which are arranged in a ring configuration. In the ring, one standby link between two neighboring nodes is used if another link fails. An add and drop node, used in the network only for traffic between neighboring nodes, has band blocking filters connected in respective fibers between a drop coupler and an add coupler. A drop coupler takes out equal shares of the light power to be received through simple switches and bandpass filters in receivers. An add coupler adds new wavelength channels produced in transmitters in the node through multiplexers and simple switches. The switches are used for receiving and transmitting on the wavelength channels in correct directions depending on the location of the inactive link. Thus, the positions of two of the switches have to be changed when the inactive link is one of the two links directly connected to the node. Such a node has a minimun of in-line components, and particulary, a minimum of in-line filtering components.
Patent FI-20075723-L (FI)
Inventor: HUOVIALA RAUNO
IPC: H04L12/54
Filed: 2007-10-12
Abstract: The present application relates to a method and system in an open access environment such as an ambient network. In the method, a connection is established between a service operator node (SN) and the user terminal (UE), via a network operator node (NN1). The system is arranged to compare access parameters (such access-type-specific charging rates) advertised by available network operator nodes (NN1, NN2) during the connection, and to select a network operator node (NN1, NN2) for providing the user terminal (UE) with access to a corresponding access network. The system preliminarily evaluates the amount of data to be transferred and the period of time to be spent for the connection within the area of the network operator node (NN1, NN2). The network operator node is then selected on the basis of the comparison, the evaluated amount of data, and the evaluated period of time.