baber/WOPTO huggingface dataset:
Patent IT-8249717-D0 (IT)
Inventor: BREVETTO IL RICHIEDENTE IL
IPC: E04B2/74
Filed: 1982-12-21
Abstract: PCT No. PCT/SE82/00435 Sec. 371 Date Aug. 19, 1983 Sec. 102(e) Date Aug. 19, 1983 PCT Filed Dec. 21, 1982 PCT Pub. No. WO83/02297 PCT Pub. Date Jul. 7, 1983.A coupling for connecting two elements such as building elements. The coupling comprises two profile members (4, 5) attached to the elements (2, 3) to be connected, and a spring member (10). Each profile member has an L-shaped opening (6) adapted to receive one edge of the hat-shaped spring member, which comprises a screw (14) at its mid portion. When the screw is tightened, the edge portions of the spring member are securely locked in the L-shaped openings (7) and interlock the two elements. The coupling comprises preferably two spring members (FIG. 1).
Patent IT-7867279-D0 (IT)
IPC: C07B31/00
Filed: 1978-02-10
Abstract: Compounds of the formula aryl CH(CH3)COOMgX, in which aryl denotes 6-methoxy-2-naphthyl, 4-alkylphenyl or 4'-fluoro-4-biphenyl, and X denotes chlorine or bromine, and their etherates, are described. They are prepared by treating a solution of the corresponding arylmagnesium bromide with the solution of a complex of the formula CH3CH(Br)COOMgX in an aprotic solvent containing an ether. The compounds are important intermediates in the synthesis of known 2-arylpropionic acids of therapeutic importance.
Patent SE-0002135-D0 (SE)
Inventor: ANTHONY EDWARD J
IPC: B01J19/10
Filed: 2000-06-07
Abstract: A process for hydrating CaO residues in fluidized bed combustor ashes that achieves a better level of hydration, which does not add significantly to the cost of the hydration process, which reduces the consumption of water in the hydration process, and which if desired can trap at least some of the CO2 in the furnace gasses, by using some of it to convert the hydrated CaO to CaCO3. This both reduces the amount of CO2 released to the atmosphere, and converts the potentially dangerous CaO in the ashes into an effectively inert and benign material. By exposing the ash/water mixture to sound under the correct conditions of frequency, and power input, it is possible to improve both the rate of hydration, and the level of hydration, of FBC ashes. The process can be carried out either batchwise or continuously, and does not require an extended time period.
Patent SE-0003514-D0 (SE)
Inventor: FORSBERG GUNNAR
IPC: H04B10/00
Filed: 2000-09-29
Abstract: The invention concerns a transmitter-receiver device (A, B) which comprises a receiver unit (RXA) arranged to receive light and optical signals from a transmitter unit (TXA) arranged to transmit light and optical signals. The device also comprises a supervising unit (CUA) which prevents the transmitter unit (TXA) from continuously transmitting light when the supervising unit (CUA) detects that the receiver unit (RXA) does not receive light. The supervising unit (CUA) is arranged to, when it detects that the receiver unit (RXA) does not receive light, change to a test mode where the transmitter unit (TXA) is controlled to intermittently transmit short light pulses the supervising unit has an output ( 109 ) where a status signal indicates whether the transmitter-receiver device is in said test mode. The invention also concerns a communication system which comprising at least two such transmitter-receiver devices.
Patent SE-0004118-D0 (SE)
Inventor: SJOEDIN PER ERIK
IPC: F28F9/18
Filed: 2000-11-10
Abstract: An iron based brazing material for joining of objects by brazing represents an alloy, which apart from iron contains maximum 40% Cr, maximum 16% Mn, maximum 40% Ni and maximum 7% Mo, all stated in weight percent and 6-40% Si, which Si-addition lowers the liquidus temperature, that is the temperature at which the brazing material is completely melted. A brazed product is manufactured by brazing of iron based objects with an iron based brazing material which is alloyed with a liquidus lowering element as Si, possibly also with B or P.
Patent SE-0102363-D0 (SE)
Inventor: MOREN STEFAN
IPC: H01Q9/04
Filed: 2001-07-02
Abstract: The present invention provides an antenna arrangement for a portable radio communication device, allowing a flexible design. This is achieved by using axially resilient connection devices (3) that are positioned in apertures (4) in a support structure (2) for an antenna element (1). The present invention further provides a method for performing a flexible design of such an antenna arrangement.
Patent SE-0103599-D0 (SE)
Inventor: ECKERBOM ANDERS
IPC: G01N21/35
Filed: 2001-10-30
Abstract: A measuring head for the analysis of respiratory gases to and from a patient connected to a respirator, includes an aperture ( 7 ) which is intended to be placed over an adapter ( 2 ) through which respiratory gases flow. The measuring head ( 1 ) has a light transmitter ( 9 ) which includes an IR-emitter ( 12 ) on one side of the aperture ( 7 ) and a light receiver ( 10 ) which includes an IR-detector on the other side of the aperture ( 7 ). The measuring head ( 1 ) also includes a signal processing unit ( 20 ) necessary for the gas analysis.
Patent SE-0300064-D0 (SE)
Inventor: JERKHAGEN KIM
IPC: B65G37/00
Filed: 2003-01-14
Abstract: A first screw conveyor transports the pallets in a first vertical direction and comprises two pairs of cylindrical spiral-shaped screws with length axes extending in this vertical direction. The screw turns can be engaged with the pallets, which are transported as the screws are rotated.
Patent SE-0303187-D0 (SE)
Inventor: EKLUND FREDRIK
IPC: A23L1/304
Filed: 2003-11-26
Abstract: The invention concerns an iron powder for fortifying foodstuff. The powder consists of a reduced iron powder having irregularly shaped particles, wherein the iron powder has a ratio AD:PD less than 0.3, wherein AD is the apparent density in g/cm<SUP>3</SUP>, and PD is the particle density in g/cm<SUP>3</SUP>. The specific surface area of the powder particles is above 300 m<SUP>2</SUP>/kg as measured by the BET method and the average particle size is between 5-45 mum.
Patent SE-8204546-D0 (SE)
Inventor: TUNKERS G-J
IPC: B25B1/14
Filed: 1982-08-02
Abstract: A fluid-operated clamping device comprises a support forming a cylinder in which a piston is reciprocatable. A piston rod fixed to piston has a free end projecting beyond the cylinder. A bell crank is pivotally mounted on a portion of the support extending beyond the cylinder. A clamping arm is preferably releasably connected to one arm of the bell crank and has a V-shaped end portion extending transverse to the remainder of the clamping arm adapted to clamp a sheet metal or the like between the V-shaped end portion and a matching V-shaped notch on the upper surface of a stationary anvil. A link comprising at least one spring plate partly divided by a preferably T-shaped slot extending from one side thereinto into two resilient end portions is arranged between the free end of the piston rod and the other arm of the bell crank with one end portion pivotally connected to the free end of the piston rod and the other end portion pivotally connected to the other arm of the bell crank. The springy link will not only permit construction of the device with relatively large tolerances, but will also prevent excessive clamping forces during operation of the device.
Patent SE-8205223-D0 (SE)
Inventor: BLEGEN J R
IPC: C08J7/046
Filed: 1982-09-13
Abstract: Disclosed is a coating composition rapidly curable at room temperature in the presence of a vaporous tertiary amine catalyst which coating composition is ideally suited for coating reaction injection molded (RIM) urethane parts, upholstery vinyl, and sheet molding compound (SMC). The flexible coating composition of the present invention preferably comprises an aromatic hydroxyl-functional condensation product, a multi-isocyanate curing agent, and a volatile organic solvent therefor. The aromatic hydroxyl functional condensation product is made from (a) a linear aliphatic dibasic acid, (b) a linear aliphatic glycol, (c) a combination of a linear aliphatic glycol and aromatic dicarboxylic acid, and (d) a phenol capping agent. The sum of the methylene groups of the linear aliphatic dibasic acid (a) and linear aliphatic glycol (b) range from between about 10 and 13. For thicker coat ings of the coating composition of the present invention, a desirable post-conditioning thermal treatment is provided to enhance adhesion of the coating composition.
Patent SE-8300097-D0 (SE)
Inventor: KARLSSON ULF
Filed: 1983-01-11
Abstract: Hearing protection with soft, ring-shaped cushions (7) designed to be pressed against the outer ear by stiff covers (3) that are pressed against such by a spring (1).Each ring-shaped cushion consists of several fluid-filled elements (7) fixed to each other and connected in series.<IMAGE>
Patent SE-8300581-D0 (SE)
Inventor: AIRAKSINEN P
IPC: B44D3/00
Filed: 1983-02-03
Abstract: An actuator for a dosing pump, especially, for a paint toning machine, comprising a grab (11) displacing the piston (7) of the dosing pump (2) and a crank lever system for transferring the grab between two extreme positions in which the piston of the dosing pump is located in a position (I) corresponding to an empty pump and in a position corresponding to a full pump. The crank lever system comprises a crank (9) driven by a power element (14) and a connecting rod (10) provided with a grab, the crank being arranged to be located at its dead point with respect to the transfer movement of the grab at least when the grab is located in the extreme position (I) corresponding to an empty pump so that the wide range of movement (???) of the crank produces only a small transfer movement (H) of the grab. <IMAGE>
Patent SE-8301162-D0 (SE)
Inventor: JOHANSSON BENGT RICKARD
IPC: B66F7/16
Filed: 1983-03-02
Abstract: No further information available at time of publication.
Patent SE-8304858-D0 (SE)
Inventor: ALLGULIN T
IPC: C02F1/52
Filed: 1983-09-12
Abstract: The invention relates to a method for purifying aqueous solutions containing at least one impurity element from the group consisting of arsenic, phosphorus, mercury and other heavy metals and solid matter by precipitation in at least two stages with the aid of precipitation reagents possessing ions capable of forming not-readily dissolved hydroxide precipitate. In accordance with the invention the main part of the precipitation reagent is introduced to the stage or stages following the first stage. The impurity element-containing precipitate formed in the aqueous solution subsequent to adding the reagent is separated therefrom substantially completely, and is returned so as to be present in the first precipitation stage, while that part of the solution which has been freed from precipitate in a later stage is withdrawn from the system. Substantially all the impurity element amount present in the ingoing aqueous solution are separated therefrom in the form of a sludge prior to the second precipitation stage.The amount of reagent introduced to the precipitation stages is suitably adapted so that the ratio of equivalence Me to mole of impurity elements, expressed as X is at least 2, preferably 10-15, in the last stage, and at least 0.8, preferably 1-3, in the first stage.
Patent SE-8305751-D0 (SE)
Inventor: RIMPI P K
IPC: C01D3/04
Filed: 1983-10-19
Abstract: The invention relates to a method of recovering chemicals from chloride-containing green liquor by precarbonating the green liquor by means of flue gases into hydrosulfide and soda, by removing hydrosulfide from the precarbonated solution in the form of hydrogen sulfide, by evaporation crystallizing the chloride- and soda-containing solution in order to separate the chloride salt from the alkaline solution. In order to reduce releases of hydrogen sulfide, the produced hydrogen sulfide is absorbed into a soda solution and/or an alkaline solution in order to produce a solution suitable for the preparation of white liquor, whereas the hydrogen sulfide which remains unabsorbed is returned to the precarbonation stage, in which the hydrogen sulfide is absorbed substantially completely. By means of the invention it is possible to achieve a closed cycle of chemicals without the chloride load of the system increasing, and at the same time the chloride is recovered and returned to the bleaching.
Patent SE-8306063-D0 (SE)
Inventor: HILJANEN S
IPC: D21D/
Filed: 1983-11-04
Abstract: Mode of eliminating the drawbacks caused by the sealing and by leakages of sealing in filter wishers or sedimenters or equivalent, in which the fibre suspension is fed from a feeder box (4) or feeder component onto the filtering member (5), which moves in relation to the feeder box or feeder component. The suspension leaking through the sealing between the filtering member (5) and the feeder box (4) or feeder component is passed back to the supply flow of the filter washer or sedimentary or equivalent.
Patent SE-8404461-D0 (SE)
Inventor: BALANDIN V P
IPC: B25D9/16
Filed: 1984-09-05
Abstract: An air-spring percussive tool comprises a casing (1) in which are accommodated a drive (2), a working tool (3), a cylinder (4) having air replenishing ports (11, 12, 13, 14). The cylinder (4) accommodates a piston (5) connected to the drive (2) and a hammer piston (6). The air-spring percussive tool also has a sleeve (17) surrounding the cylinder (4) and having an element for selectively uncovering the air replenishing ports (11, 12, 14) of the cylinder (4) when the sleeve (17) is displaced. The replenishing air ports (11, 12, 14) are disposed in one and the same plane drawn at right angles to the axis of the cylinder (4). <IMAGE>
Patent SE-8405498-D0 (SE)
Inventor: LEIJONHUFVUD G
IPC: H04Q3/64
Filed: 1984-11-01
Abstract: In a 32 channel PCM system, a number of terminals (TO-T31) are connected to corresp. network terminals (NTO-NT31) which in turn are connected to a common multiplexer 8FMX) via 2k bit/s -channels. From the multiplexer, the data is transmitted to a packet mediation node (PH) on a common high speed channel (CH) for the terminals at a speed of 64 k bit/s. The function of the frame multiplexer (FMX) involves frames in the form of data words beng received from subscribers, verified, and checked in respect of bit faults. If a bit fault is detected, the frame is rejected. A marker word is added to each signal word frame for transmission to the packet mediation node. The marking identifies the terminal from which the frame is sent. The multiplexer incorporates a separate buffer memory for each of terminals, the outputs of which are connected to a scanner the output of which is connected to a common channel (CH) for all terminals, which in turn is connected to the packet mediation node (PH).
Patent SE-8500040-D0 (SE)
Inventor: SZANTAY C
IPC: A61K31/475
Filed: 1985-01-04
Abstract: A process is disclosed for the preparation of dimeric alkaloids of formula (II)    <IMAGE>  (II)  wherein R stands for methyl or formyl, as well as acid addition salts thereof which comprises oxidizing the vinblastine of formula (III)     <IMAGE> (III)  with chromium (VI) oxide or bichromate or chromic acid alcohol ester in an inert solvent, converting the compound of formula (II), wherein R stands for methyl, so obtained to the acid addition salt and optionally further oxidizing the acid addition salt obtained with an oxidizing agent as defined above and optionally converting the compound of formula (II), wherein R stands for formyl, so obtained to the acid addition salt.
Patent SE-8501129-D0 (SE)
Inventor: WETTERLIN K I L
IPC: G01F11/24
Filed: 1985-03-08
Abstract: A dosage device for dosing with high accuracy a particulate material containing a pharmacalogically active substance, including a storage chamber (4), a rotatable dosing unit (2) adjacent the storage chamber, an operating unit (1) to cause relative rotation between the dosing unit and the storage chamber, the dosing unit (2) being provided with a plurality of upwardly opening recesses (7) opening into said storage chamber (4), to receive particulate material therefrom. Scrapers (8) are positioned immediately above these recesses to pack and level the particulate material into the recesses (7) and level the material off with the upper surfaces of the recesses as the dosing unit rotates relative to the storage chamber (4) The operating unit (1) causes an indexing of the dosing unit (2) between discrete rotational positions in one of which one of the recesses (7) is in direct communication with a generally 9 upwardly extending dispensing channel (5) so that when the unit is turned upside down that recess will discharge through the channel (5). <IMAGE>
Patent SE-8501214-D0 (SE)
Inventor: HANAAS T
IPC: G01B11/00
Filed: 1985-03-12
Abstract: The gearwheel and shaft (3) are rotated, and are illuminated with a narrow light beam (2) from a source (1), the light being directed so that it is reflected against one of the gear teeth. A part of the reflected light can be picked up by a lens (5) which focusses it on to a spot on a plane (6) in which a position-sensitive detector or two photo detectors are located. The detectors are so placed that the light spot moves over first one and then the other detector as the reflecting surface on the gear tooth moves during the rotation of the gearwheel. Thus, the relationship between the output signals from the position-sensitive detectors is proportional to the position of the spot, and such signals are compared in a comparator. - The time when the output signals are equal is recorded by a microprocessor, and a number of times are recorded, the mutual spacing of which corresponds to the time between two gear teeth passing the same point. The time intervals give an indication of the differences or similarity between the shape and position of individual gear teeth along the periphery of the gearwheel.
Patent SE-8602162-D0 (SE)
IPC: C04B35/645
Filed: 1986-05-13
Abstract: Method of manufacturing an object of powdered material by isostatic pressing of a body (10), preformed from the powdered material, with a gaseous medium. The preformed body is provided with a casing (19) of glass which is made gas-impermeable by heating prior to the isostatic pressing. Inside the glass casing there is arranged on the preformed body a barrier layer (11) which counteracts the penetration of melted glass from the enclosure in the preformed body. According to the invention the barrier layer is built up of at least two layers, of which one layer (12) at least substantially consists of powdered boron nitride and one layer (13) of a mixture of powdered boron nitride and a powdered additive material with the ability, upon contact with glass from the casing in melted form, to form a layer containing boron nitride tighter.
Patent SE-8605201-D0 (SE)
Inventor: ARONOWITSCH MIKAEL EVERT GUNNA
IPC: B66D1/74
Filed: 1986-12-03
Abstract: An arrangement for manually driving a winch (1) or like rotatable device, comprising an input rotational shaft (2) which is actuable for driving the rotational device and arranged to rotate an external drum (3) or the like at a given transmission ratio, the arrangement comprising a preferably peg-like drive part (4) which co-acts rotationally with the input shaft without mutual rotation therebetween and further comprises a crank arm (5) or the like intended for co-action with the drive part such as to produce a rotational movement. The arrangement is particularly characterized by devices (12) which transmit rotational movement of the crank arm (5) to the drive part (4) at a given transmission ratio.
Patent SE-8700664-D0 (SE)
Inventor: BAHRTON SVANTE
IPC: B67C3/28
Filed: 1987-02-18
Abstract: The control valve for the filling operation is inserted in a conduit between the storage tank and a mouthpiece used to fill other vessels with fluid coming from the tank. The mouthpiece has an increasing inner cross-sectional area, reckoned from its connection with the conduit towards its outer end which uis is fitted with fine-meshed netting of stainless steel. Suitable dimensions for the equipment are for the conduit to have an tebna internal dia. of 7mm., the dia. of the mouthpiece at the connection to the conduit 7mm., and at its free end 15mm. Each hole in the netting is 0.3 x 0.3 mm., and the netting is composed of wires of 0.1 mm. To operate the appts., the electronic unit is used, via its push buttons, to adjust the required volume of liq. The flow meter measures the liq. flowing from the storage tank, and transmits a corresp. signal to the electronic unit. When the required liq. volume has passed the meter, the electronic unit emits a cut-off signal to the valve.
Patent SE-8702128-D0 (SE)
Inventor: BRAJNOVIC I
IPC: A61C13/003
Filed: 1987-05-22
Abstract: The disclosure relates to a method for producing oral and extraoral prosthetic constructions of composite material with considerable fibre content, and in particular to the production of jawbone anchored dental bridges of reinforced plastic. A number of mutually retracted tubularly braided fibres (1), possibly in combination with continuous fibre strands, so-called roving, together constitute a fibre system which is packed in a tube, hose (2) or the like which is sealed and serves as outer packaging. A suitable matrix material, for example acrylic plastic, is injected into the hose for impregnation (wetting) of the enclosed fibre system, whereafter the hose (2) is removed. The fibre system is then polymerized to form a finished prosthesis blank in a mould. The prosthesis blank is then given suitable form and appearance by conventional after treatment.
Patent SE-8801360-D0 (SE)
Inventor: SHIRAISHI S
IPC: F02D29/02
Filed: 1988-04-13
Abstract: A device for detecting a bad or bumpy road from a moving vehicle includes a plurality of wheel speed detectors for detecting the corresponding wheel speeds of a plurality of different wheels, an arithmetic circuit for calculating a difference between values detected in the individual wheel speed detectors, a filter, receiving outputs from the arithmetic circuit, for processing only components in a predetermined frequency band, and a determination circuit for determining if a vehicle is travelling on a bad road based on outputs from the filter. The device easily detects a bad road from a moving vehicle on the basis of outputs from said wheel speed detectors, without being affected by instantaneous variations in the wheel speeds.
Patent SE-8804514-D0 (SE)
Inventor: ROSEEN R A
IPC: E04B1/84
Filed: 1988-12-14
Abstract: The sound-insulating layer comprises particles of sand and/or iron ore which are bound to one another and to the barrier by means of a dried water-based adhesive.
Patent SE-8900597-D0 (SE)
Inventor: LANDQUIST F
IPC: B01F7/00
Filed: 1989-02-21
Abstract: The invention concerns a method and a device for obtaining automatic circulation in waste water pump stations. On the pressure side the pump unit is provided with a valve (6) which during certain periods opens a connection between the pump and the pump station, thus obtaining a circulation in the latter. The valve (6) is opened and closed by a valve ball (9) which is controlled by the pump pressure.
Patent SE-8900828-D0 (SE)
Inventor: NAGY P
IPC: A61P37/04
Filed: 1989-03-09
Abstract: The invention relates to novel antiviral and immunostimulant pharmaceutical compositions, which comprise as active ingredients: amino acids occurring in living organisms and/or their derivatives containing the carboxyl group as substituted by a C1-4 alkyl group or amino group or by an alkali metal, alkali earth metal or ammonium cation; or the hydrates and/or salts of these compounds together with one or more C18-24 fatty acid(s) containing an alkyl group bearing at least two double bonds, optionally in admixture with carriers and/or additives and antioxidants commonly used in the pharmaceutical industry, wherein the molar ratio of the amino acid and the fatty acid(s) is from 1:4 to 4:1. The invention further relates to a process for the preparation of these compositions.