baber/WOPTO huggingface dataset:
Patent SE-8702323-D0 (SE)
Inventor: CARNO NILS BERTIL
IPC: D21C9/12
Filed: 1987-06-04
Abstract: A method of reducing the chlorophenol compounds detrimental to the environment which are normally produced during the bleaching of fibrous cellulose pulp with chlorine. In order to obtain said reduction the invention suggests the combination of a) performing the chlorine bleaching in a first chlorine stage and a second chlorine stage with an intermediate washing stage but without any intermediate alkali stage, and b) dividing the charge of chlorine so that at most 0.14xK, preferably (0.06-0.12)xK, is added in the first chlorine stage, calculated as a percentage of the active chlorine on dry, well washed pulp, wherein K is the kappa number of the incoming pulp, the remaining amount of chlorine of a normal total chlorine requirement being added in the second chlorine stage.
Patent SE-8702833-D0 (SE)
Inventor: HASEGAWA Y
IPC: G05D16/16
Filed: 1987-07-10
Abstract: A self-regulated pressure control valve such as, for example, a self-regulated pressure reducing valve, comprising, as the principal components, a pressure control valve, a pressure regulating unit, a driving unit for driving the pressure regulating unit, a control unit for controlling the operation of the driving unit, and a pressure setting unit for setting a set pressure. The pressure regulating position of the pressure regulating element of the pressure regulating unit is regulated on the basis of the predetermined functional relation between the pressure regulating position of the pressure regulating element and the controlled pressure so that the pressure regulating element is positioned properly to regulate the controlled pressure to the set pressure. The self-regulated pressure control valve is capable of controlling the controlled pressure at a high response speed.
Patent SE-8703229-D0 (SE)
Inventor: VIDA D
IPC: H01J61/88
Filed: 1987-08-20
Abstract: The invention relates to a high-pressure metal halide lamp with a low colour temperature and good colour reproduction which has a transparent, high-melting discharge vessel, preferably made of vitreous silica (quartz glass) and at least two main electrodes. The electrodes are soldered in in the one end or in the opposite ends of the discharge vessel. The discharge vessel contains noble gas(es) as the starting gas, the buffer gas used being a filling of mercury. There are present, as an additive in an amount ensuring saturation in the operating stage, halides of Dy, Ho and Na and optionally of Tl and/or Cs and/or Li. The discharge vessel is arranged in a transparent tube into which the current leads are inserted either at the one end or at both ends of the tube. The essence of the metal halide lamp according to the invention consists in the joint molar ratio of Dy halide and Ho halide to the Na halide being in the range between 1:1 and 1:4. <IMAGE>
Patent SE-8703810-D0 (SE)
Inventor: CURTIS J P
IPC: A61K8/40
Filed: 1987-10-02
Abstract: A cosmetically and therapeutically stable antiplaque dentifrice comprising a combination of hexetidine, a soluble zinc salt and a fluoride compound capable of providing a fluoride ion, as the antiplaque agent in dental vehicle containing a polyethylene glycol humectant and a dental abrasive.
Patent SE-8800021-D0 (SE)
Inventor: WISNIEWSKI W
IPC: F16J15/34
Filed: 1988-01-07
Abstract: The seal according to the invention is used in shafts for a marine screw propeller. The seal, consisting of elastic rings, springs, sliding ring and supporting ring, is characterised in that a hard distance ring is mounted with the orthogonal section in the seal assembly between the sliding rings over the elastic rings. The entire seal assembly is pressed on with the helical springs, which are mounted by a bush on drivers fastened in the supporting ring.
Patent SE-8800198-D0 (SE)
Inventor: FRANK STIG
IPC: B65F1/12
Filed: 1988-01-22
Abstract: The invention relates to a device for use in a waste bin of the type which comprises at least one hatch 6 arranged for closure of an emptying opening in a bin wall, which hatch is hinge-connected to the bin wall at its lower edge and can be swivelled between a swung-up position and a position swung out from the bin wall whenever the bin is tilted in its entirety for the purpose of emptying its contents through the said opening. The hatch is provided with a lower edge section 13, which extends a little bit beyond the centre of rotation of the hatch in the hinges 8 and is arranged such that it overlaps an upper edge section 14 of an inclined wall 12. The edge section 13 of the hatch will thereby swivel backwards and upwards whenever the hatch is opened and will be positioned close to and beneath the second edge section 14 when the hatch is fully open and will form a bridging transition between the hatch and the inclined wall of the bin, a slide plane being obtained which extends continuously from the base of the bin to the upper edge of the hatch with a view to preventing the contents of the container from lodging in the hinged connection when the container is emptied. <IMAGE>
Patent SE-8804167-D0 (SE)
IPC: G01J5/02
Filed: 1988-11-18
Abstract: A protection device for sensor means (1) in a vehicle (2) such as a missile is described. The protection device is characterized particularly by a support (3) attached in the vehicle with a first flange means (4) and a protecting cap (7) with a second flange means (8). A flexible tightening means (9) is arranged between the limiting surfaces (10, 11) of the flange means in such a manner that a substantially gastight space is created, partly limited by the cap (7) and including the sensor means (1). At least one attaching means (13, 14) is so formed and arranged, that a compressive force on the cap, generated by overpressure in the space (12), brings the cap (7) to perform a movement relative to the sensor means (1) with a composant of movement in a direction away from the sensor means (1) and at least one composant of movement perpendicular to said direction, before being released from the vehicle. The limiting surfaces (10, 11) of the flange means are mutually so formed and arranged, that said movement is made possible.
Patent SE-8900422-D0 (SE)
Inventor: MAELSON T
IPC: A61K47/36
Filed: 1989-02-08
Abstract: Method of preparing crosslinked gels of hyaluronic acid or derivatives of hyaluronic acid by reaction with a phosphorus-containing reagent, especially a phosphorus(V) acid derivative. Also, gels prepared by way of this method and their use as a slow-release depot for in vivo administration of hyaluronate or pharmaceutical compounds.
Patent SE-8902852-D0 (SE)
Inventor: FERGUSON A R
IPC: F01N13/00
Filed: 1989-08-28
Abstract: Disclosed herein is a stern drive unit comprising an engine including a coolant jacket and an exhaust port, an exhaust gas discharge system including an exhaust gas manifold communicating with the exhaust port, a high-rise elbow communicating with the exhaust gas manifold, and an exhaust pipe communicating with the high-rise elbow and adapted to convey exhaust gas to an overboard discharge, a high-rise elbow and exhaust gas manifold coolant jacket surrounding the exhaust gas manifold and at least partially surrounding the high-rise elbow and communicating with the exhaust pipe for discharge of coolant from the high-rise elbow and exhaust gas manifold coolant jacket and through the exhaust pipe to an overboard discharge, which high-rise elbow and exhaust gas manifold coolant jacket includes a coolant discharge surface over which coolant is discharged from the high-rise elbow and exhaust gas manifold coolant jacket for flow to the exhaust pipe, a coolant conduit communicating between the engine coolant jacket and the high-rise elbow and exhaust gas manifold coolant jacket and including a portion extending at least as high as the discharge surface of the high-rise elbow and exhaust gas manifold coolant jacket and over which coolant flows, and a supply conduit for supplying coolant to the engine coolant jacket in response to engine operation.
Patent SE-9003558-D0 (SE)
Inventor: MANNING M J N
IPC: B66B11/04
Filed: 1990-11-08
Abstract: The linear motor conveyance system is intended to power conveyance in shafts, typically mine shafts. The system includes spaced apart, parallel winding support members 10 carrying stator windings and extending in the direction of the shaft. A reaction member 16 is located between the winding support members 10 so as to be driven along the shaft by electromagnetic forces. The reaction member 16 is composed of a number of reaction elements, typically permanent magnets 18, which are arranged in groups 20. The groups are articulated to one another to take account of shaft inaccuracies.
Patent SE-9201801-D0 (SE)
Inventor: PERSSON K
IPC: G01N33/52
Filed: 1992-06-11
Abstract: Equipment for analyses of phosphate in soil samples. At occasions it is desirable to measure the content of phosphate in the soil already in the field. This desire has been satisfied by preparing a plastic test-strip (1) with ascorbic acid (3) and a porous layer, impregnated with ammonia-heptamolybdate (4). When the soil is leached with 1.2 M HC1 and the test-strip is immersed in the acid, the phosphate from the soil reacts with the molybdate, and a blue colour is developed, which intensity is proportional to the content of phosphate. Then the test-strip can be compared to a colour scale, which has been made with standard series.
Patent SE-9300651-D0 (SE)
Inventor: SOHLBERG OERJAN
IPC: A21B3/07
Filed: 1993-02-26
Abstract: Movable tables (21) receive objects (1) to be fed into the carriage on a shelf. Each table has a device (25,26) for fixing the object in a sideways position. Relative to the table is a component (36) which through relative movement laterally between the table and the carriage is pushed to locate against a surface directed sideways. This places the object in a defined sideways position relative to the shelf (5).
Patent SE-9300932-D0 (SE)
Inventor: NYKOM NILS
IPC: F24D19/10
Filed: 1993-03-19
Abstract: An automatic adjustment valve (20), designed to maintain at a constant level the differential pressure in a heating or cooling system (1), is connected into a return line (16) between radiators or the like (8, 9) and a main return pipe (4). The valve is via a measuring pipe (22) connected to a feed line (6) between a feed pipe (2) and said radiators or the like. In a valve body (23) and a top piece (26) of the valve, connected to the valve body a spindle (27) is mounted having a valve cone (25) designed to interact with a seat (24) in said return line (16). According to the invention, the spindle (27) is surrounded by partly a compression spring (43), which is supported by a stop element (45), which is threaded onto the spindle and is axially displaceable but not rotatable, and partly a membrane (51), which via a membrane disc (50) actuates the spindle in its closing direction against the action of said spring. The spindle extends through the membrane and is adjustable in this area in a predetermined way in operation by means of a tool (58), which can be inserted from outside, designed to rotate the spindle in relation to said stop element.
Patent SE-9301738-D0 (SE)
IPC: A44C7/00
Filed: 1993-05-19
Abstract: An ear piercing assembly includes a first and second earring stud and a stud retaining sub-assembly for releaseably supporting the studs therein. A clutch retaining sub-assembly releaseably supports a first and second clutch therein. A push rod is mounted along with the stud retaining sub-assembly and clutch retaining sub-assembly on a housing. A keeper is provided for selectively moving the push rod between a first position for ejecting the first stud from the stud retaining sub-assembly and a second position for ejecting the second stud from the stud retaining sub-assembly.
Patent SE-9304320-D0 (SE)
Inventor: GUIDOTTI TED
IPC: A61F5/44
Filed: 1993-12-29
Abstract: PCT No. PCT/SE94/01258 Sec. 371 Date May 21, 1996 Sec. 102(e) Date May 21, 1996 PCT Filed Dec. 27, 1994 PCT Pub. No. WO95/17869 PCT Pub. Date Jul. 6, 1995An absorbent body for use in an absorbent product such as a diaper, incontinence pad, sanitary napkin or the like and which comprises a liquid acquisition portion and a liquid storage portion adjacent thereto. The liquid acquisition portion has a cover layer which covers at least substantial portions of the liquid storage portion and at least one portion which is located at the assumed wetting area of the absorbent body and extends into the underlying liquid storage portion. The material in the liquid acquisition portion has a mean pore size which is greater than the mean pore size of the liquid storage portion. The absorbent body has a high instantaneous absorption, even upon repeated wetting and a low rewetting.
Patent SE-9400413-D0 (SE)
Inventor: OERNING PETER
IPC: F02N1/00
Filed: 1994-02-04
Abstract: A tool (10) for turning the flywheel of a car engine by engaging the teeth has a shaft (21) with a head (22) containing a recess (25). There is a toothed section (23) which meshes with the flywheel and an end section (24) which fits into a bush on the engine block. The tool is turned by a spanner or similar inserted into the recess. The head has a larger diameter than the toothed section and has a cylindrical outer surface (26). It is inserted into a circular hole in the flywheel housing. There is a radial extension (27) to limit the insertion depth into the flywheel housing. The hole in the housing has a lid that is removed when the tool is to be used.
Patent SE-9500935-D0 (SE)
Inventor: HASSEMER BRIAN J
IPC: H04B1/38
Filed: 1995-03-17
Abstract: The latching system of the present invention uses a ribbed (301, 302) latch (300) molded into the battery housing, a depression latch (504) molded into the radiotelephone housing, and rail connectors (220, 320) molded into the radiotelephone housing to connect a battery (350) to a radiotelephone (200). The battery housing slides along the rail connectors until the battery housing latch (300) engages into the radiotelephone latch (210). The battery housing (350) is removed from the radiotelephone housing (200) by depressing the upper portion (300) of the battery housing latch, thus rotating it out of the depression latch (200) and allowing the battery housing to be slid off the radiotelephone housing (200). <IMAGE>
Patent SE-9503335-D0 (SE)
Inventor: ROTHMAN BENGT
IPC: A47B9/02
Filed: 1995-09-27
Abstract: The lockable ball joints are placed in the corners on the upper part (14) in the form of an equilateral triangle and in the table underside (15) by means of similar lockable ball joints, likewise placed in the corners of a similar equilateral triangle identical to the first. Each cylindrical arm (11,12,13) is positioned between the most removed ball joints in the two triangle.
Patent SE-9504321-D0 (SE)
Inventor: PROVOT JEAN MICHEL
IPC: B65D6/18
Filed: 1995-12-04
Abstract: Load carrier with collapsible sides for transport and storage. Two opposite side members (1) are movably assembled with a load carrier body (2) through guiding grooves or the like (4) arranged on two opposite sides of the carrier body (2). The guiding grooves or the like (4) interact with corresponding guiding pegs or the like (3) arranged on the inside of the two short sides of the side members (1) whereby the movability of the side members (1) are guided so that a load surface (L) is substantially as accessible when the side members (1) are in both upright and down-folded position. The width and length of the load carrier are substantially the same when the side members (1) are in upright and down-folded position. The load carrier can be utilised when the side members (1) are in either of the two positions. The side members (1) can also be manoeuvred between its two end positions without removing the load.
Patent SE-9701223-D0 (SE)
Inventor: HAELLGREN INGVAR
IPC: B04B9/12
Filed: 1997-04-04
Abstract: In a centrifugal separator for separating solid particles from a liquid, a centrifugal rotor (2) has two axially separated end walls (13, 14) and a surrounding wall (17) arranged therebetween. The end walls (13, 14) and the surrounding wall (17) surround a separation chamber (20) in which there are arranged separation discs (21) and one or more conveyor screws (29, 62) for axial transportation of separated solid particles. According to the invention the end walls are connected with each other through a central member (15), which is dimensioned in a way such that during the rotor operation it will take up a substantial part, preferably at least 80%, of the forces acting axially on the end walls (13, 14) as a consequence of centrifugally generated pressure of liquid present in the separation chamber (20).
Patent SE-9704559-D0 (SE)
Inventor: LUTTEMAN ANDERS
IPC: A01K89/015
Filed: 1997-12-08
Abstract: The invention relates to a device for a spinning reel for increasing the flying distance with light-weighted sinkers. The spinning reel comprises in a known way a reel frame body with first and second side frames and a spool. The device includes a thumb key running in slots in the side frames and is sideways guided by these. In a first moment, before cast, the thumb key is moved to a front position in the slots and acts on a lever arranged on a cover, the lever having a lower carrier pin which puts a first branch on a spring element, wound around a shaft, in between taps axially projecting at the periphery of a flange on the spool. Simultaneously the spool is released from the crank mechanism and can rotate freely. In a second moment, the thumb key is pressed, whereby a carrying pin, disposed on the under side of the thumb key, is moved in between the taps and when the thumb key in a third moment is drawn backwards rotates the spool in the reverse direction and give the spring element desired bias.
Patent SE-9800124-D0 (SE)
Inventor: WIKDAHL NILS ANDERS LENNART
IPC: D21D5/24
Filed: 1998-01-20
Abstract: A process and apparatus for the preparation of improved cellulose pulps is provided, in which defibered pulp is screened for removal of shives, and fibers with low bonding ability are removed in hydrocyclones, and rejects from the hydrocyclones are treated in refiner. In the process a specific combination of characteristics for the hydrocyclones and the volumetric flow is used in order to prepare pulps which give products of improved qualities, such as higher tensile strength, tear strength, light-scattering, surface smoothness, and specially low shive content.
Patent SE-9800591-D0 (SE)
Inventor: MUELLER HANS
IPC: B22D17/22
Filed: 1998-02-27
Abstract: The invention relates to an arrangement for a two-stage ejector for an injection moulding tool. It comprises a piston cylinder arrangement with piston cylinder elements capable of axial displacement relative to one another in separate stages for the actuation of separately moving ejector plates, having the front plate attached to a piston capable of detachable attachment to a sleeve accommodating said piston via radially moving coupling segments. Internally inside the sleeve, which is attached to the rear plate via a threaded connection, an accommodating body for the coupling segments is fixed to the front plate via radial wings. The wings are capable of movement along the sleeve in matching recesses along the rear part of the sleeve.
Patent SE-9801323-D0 (SE)
Inventor: ALM FILIP
IPC: F04B1/2092
Filed: 1998-04-17
Abstract: A hydraulic rotating axial piston engine has a housing enclosing a rotatable cylinder barrel. The barrel has a number of axial cylinders with a number of reciprocating pistons. The pistons reciprocate between two defined end positions, and cooperate with an angled plate in order to obtain the reciprocating movement. The cylinder barrel is rotatable relative to a first axis, which is inclined relative to a second axis of an input/output shaft. The housing has two parts, one part of the housing positions the input/out shaft and a second part includes inlet and outlet channels. The rotation of the cylinder barrel and the input/output shaft is synchronized by means of synchronizing means. A central support pin extends along the first axis between the angled plate and the cylinder barrel. The support pin is at one end axially connected with the angled plate, and at the other end axially connected to the cylinder barrel. The support pin limits axial movement at the cylinder barrel relative to the angled plate.
Patent SE-9801990-D0 (SE)
Inventor: ANDERSSON KJELL
IPC: A61P3/10
Filed: 1998-06-04
Abstract: A novel 3-aryl-2-hydroxypropionic acid derivative, a process and intermediate for its manufacture, pharmaceutical prepartions containing it and the use of the compound in clinical conditions associated with insulin resistance.
Patent SE-9802595-D0 (SE)
Inventor: ALMOE LEIF
IPC: B65D45/16
Filed: 1998-07-22
Abstract: The packaging frame (1) forms a space and rail which is tapered towards the wings (3) to create a cavity (6) entered via a neck (5), ensuring that double the amount of sealing material is present compared with a little further down.
Patent SE-9802827-D0 (SE)
Inventor: STROEM CHRISTER
IPC: A61M16/00
Filed: 1998-08-25
Abstract: A ventilator (40), designed for connection to a patient (42) to provide assisted breathing, comprising a gas flow generator (52), a pressure meter (56, 60), a flow meter (58, 62) and a control unit (66), devised to determine a gas pressure, on the basis of a pre-set tidal volume for the patient (42) and measurement signals from the pressure meter (55, 60) and flow meter (58, 62), for each breath and to regulate the gas flow generator (52) so it generates the gas pressure, is described. An improved breathing mode, better tailored to the patient, is achieved when the control unit (66) is also devised to determine the gas pressure to be generated by the gas flow generator (52) on the basis of mechanical resistances and a variable corresponding to the aggregate effect of the resistance and elastance of the lungs. <IMAGE>
Patent SE-9901317-D0 (SE)
Inventor: SOHLBERG OERJAN
IPC: B65B/
Filed: 1999-04-14
Abstract: A plunger urges the goods onto an underlay sheet (1) with a surface area essentially corresponding to the area of the container opening. The plunger also forms a boundary wall for this surface region and the goods are urged towards an opposite wall (12) with a pressure that ensures the goods remain suspended in the air above the container opening whilst the resilient sheet is positioned beneath the goods.
Patent IT-MI930233-D0 (IT)
Inventor: ANDREI MARIA
IPC: H01M6/18
Filed: 1993-02-10
Abstract: A solid, polymeric electrolyte in membrane form, constituted by a solid solution of an ionic compound in a crosslinked polyether, is obtained:     (1) by blending:   (a) a prepolymer having a molecular weight comprised within the range of from 10,000 to 100,000, having the formula (I) <CHEM>  wherein:   R   is an ethyl or methyl radical; x   is an integer comprised within the range of from 2 to 5; n   is comprised within the range of from 0.7 to 0.95; m   is comprised within the range of from 0.3 to 0.05 and wherein n + m is 1 in an amount comprised within the range of from 20 to 80% by weight, with     (b) an ionic compound, in an amount comprised within  the range of from 1 to 30% by weight;  in the presence, or less, of (c) a plasticizer selected from an oligomer or a dipolar aprotic solvent, in an amount comprised within the range of from 0 to 80% by weight; and (d) a free-radical-generating activator, in an amount comprised within the range of from 0 to 10% by weight; and, finally,   (2) applying the resulting blend on an inert carrier and exposing said blend to a source of ultraviolet light, thermal radiation or electron beam, until the system is completely crosslinked.   Said solid polymeric electrolyte is mechanically strong and highly conductive, even at low temperatures. The solid polymeric electrolyte can be used as the electrolitic separator in electrochemical devices, optical displays and sensors. <IMAGE>