baber/WOPTO huggingface dataset:
Patent SE-8402456-L (SE)
Inventor: SCHOTTKER W
IPC: B60N2/90
Filed: 1984-05-07
Abstract: A hinge fitting for an adjustable seat has a single rotatable handle by means of which the back rest can be tilted and the height of the seat portion adjusted. The handle is connected to a shaft which can be selectively coupled to one of two eccentrics mounted on an axle which passes through the two hinge parts and one end of a pivotable seat support. One eccentric is coupled to one hinge part which has spur gear areas engaging inner toothings on the other hinge part. Rotation of this eccentric causes the inclination of the back rest to be adjusted. The other eccentric is coupled to a portion of the end of the seat support which is constructed as a three-stage hollow piston having inner toothings engaging spur gear areas on the adjacent seat hinge part. Rotation of this eccentric causes the height of the seat to be adjusted.
Patent SE-8500457-L (SE)
Inventor: OPPITZ H
IPC: F24D13/02
Filed: 1985-02-01
Abstract: In a heating element comprising an electrical resistance layer disposed between two areal electrodes extending generally parallel to one another, the resistance layer is formed to be thermally insulating and is permeated with electrically conductive plastics material having a positive temperature coefficient of electrical resistance. The conductive plastics may comprise thermoplastics material incorporating a particulate filler of granular, spheroidal or bubble form, and the electrodes may be coated black to serve as black bodies. The element may be disposed within a thermally insulating member acting as a heat shield.
Patent SE-8500918-L (SE)
Inventor: ROBINSON D W
IPC: B29D11/00
Filed: 1985-02-25
Abstract: A method of making an optical component having specular reflective properties from plastics material comprising applying to the plastics material a face layer of hard glass or a substance having hard glasslike properties and subsequently applying to the face layer a coating of specular reflective material.
Patent SE-8504049-L (SE)
Inventor: CEARLEY J E
IPC: G21C7/113
Filed: 1985-08-30
Abstract: A velocity limiting device providing greater resistance to motion through a fluid in one direction than in the opposite direction. The device includes a toroidally shaped control member having a smooth generally conical surface on one side for low resistance movement through the fluid in the one direction. On its opposite side the control member is formed with at least one groove providing a concave surface spaced from which is an arrangement of vanes forming a jet for directing a stream of fluid into the groove upon movement in the opposite direction whereby the resultant increase in fluid turbulence increases resistance to rapid movement in this opposite direction.
Patent SE-8601094-L (SE)
Inventor: GAFFAR A
IPC: A61K8/21
Filed: 1986-03-10
Abstract: Oral compositions such as mouthwashes and toothpastes, creams, gels and powders containing as anticalculus agent phosphonoformic acid or salt thereof and optionally also an F-providing anticaries compound, and method of using such compositions.
Patent SE-8602113-L (SE)
Inventor: KROGERUS E V S
IPC: C22B15/00
Filed: 1986-05-09
Abstract: A method for the continuous recovery of non-iron metals from a molten metallurgical slag containing lead, copper or nickel by continuously reducing the layer with carbon dust. The metal layer produced at the furnace bottom is maintained sufficiently thin so that it is between 0 and 20 mm thick. Injection of carbon dust into the metal layer is avoided.
Patent SE-8605335-L (SE)
Inventor: SKAGERLUND L-E
IPC: G01S17/10
Filed: 1986-12-11
Abstract: Pulse transmission and reception are monitored, with the transmitter being connected to a register in which the transmitted pulses are represented during distance determn., and the receiver is connected to a second register for pulse reception. The second register receives and stores simultaneously all the pulses reflected from those in the first register. To both registers is connected a calculation unit with multiplication and addition facilities which monitors the contents in each pair of opposing or coinciding positions in the two registers. The calculation unit forms the product of the contents in each pair and the sum of such products. The two registers are of the shift type controlled by an appropriate circuit, the first being back-coupled. A read-out device includes or is connected to an interpolation circuit for position determn. of the highest and lowest value in connection wit the laste stage for max. and min. values.
Patent SE-8605402-L (SE)
Inventor: ALBARDA S
IPC: G01N27/74
Filed: 1986-12-16
Abstract: A device for the determination of the concentration of substances with paramagnetic properties, particularly oxygen, in substance mixtures comprises a cell assembly and devices to produce a magnetic field as well as to measure changes in the magnetic induction. Great mechanical accuracy and stability in the measuring of a change in the magnetic induction uninfluenced by external disturbing fields or by mechanical changes due to external temperature fluctuations or vibrations with a coil assembly for producing a magnetic field and for measuring the induction signal comprising self-contained coil carriers, which, surrounding a cell assembly and are arranged respectively at a distance from the axis of rotation of the cell assembly.
Patent SE-8700258-L (SE)
Inventor: JOHNSEN ANDERS
IPC: B27B5/00
Filed: 1987-01-23
Abstract: The body of the control is displaceable along a rail by the driving force from the first shaft, and the bearer is movable by driving force from the second shaft. The two shafts are fitted relatively close to each other, and each carry a gearwheel which sets them in rotation. A drive arrangement incorporates pref. two gearwheels which are alternately lockable in relation to a third drive shaft, so that at will the first or the second drive shaft can be made to rotate. The third drive shaft is set in rotation by a long manoeuvring unit, enabling an operator to operate the machine by remote control. The manoeuvring unit also causes the remote control device to carry out the change function.
Patent SE-8702459-L (SE)
Inventor: JOELSSON SOEREN
IPC: E05B73/00
Filed: 1987-06-12
Abstract: The first ski lock components comprise two plates (41,41') rotatable connected to one another, one plate being fixed to the ski (3b) top side, between front and rear bindings. The other plate (41,41') is rotatably arranged relatively to the skis, and has apertures for the lock. When it is required to lock the skis (3b) to a frame, the rotatable plates (41,41') are pivoted outwards so that they project outside the one edge of the skis. Then, sections of these plates are inserted from different directions in the recess in the second lock component (5) recess so that the plates partially overlap one another and their apertures coincide with the recess for the lock in the second lock component. The skis are then fixed to the frame by securing the lock with the second lock component so that the apertures in the rotatable plates in the first lock components are passed through by the lock, then the lock (1) key (2) is removed.
Patent SE-8802066-L (SE)
Inventor: COZZI P
IPC: C07D233/61
Filed: 1988-06-02
Abstract: A pharmaceutical compositon having activity against nephropathies comprising, as an active agent, a therapeutically effective amount of a compound of formula (I)    <IMAGE>  (I)  wherein (a)   <IMAGE> wherein Y completes a single bond or is oxygen or a -CH2- group and the symbol   <IMAGE>  represents a single bond or (b)   <IMAGE> <IMAGE>   and the symbol    <IMAGE>   represents a double bond; one of R1, R2, R3 and R4 is -CH2OH, C2-C4 acyl,   <IMAGE>   <IMAGE>   in which each of R1, R8 and R9 is independently hydrogen or C1-C4 alkyl and the others are independently chosen from hydrogen, hydroxy, halogen, C1-C4 alkyl, C1-C4 alkoxy and -COOR, wherein R7 is as defined above, and one of R5 and R6 is hydrogen and the other is hydrogen, C1-C6 alkyl or phenyl; or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable carrier and/or diluent.
Patent SE-8802426-L (SE)
Inventor: SCHAF T
IPC: B41J9/28
Filed: 1988-06-28
Abstract: The invention relates to a device for impresssing characters 4 disposed on a multiple-type carrier, by means of a hammer 10. Mounted on the shaft 8 of a motor 7 is a cam 9 which drives the pivotable hammer 10 against the action of a spring 12. The hammer 10 acts in free flight after separating from the cam 9. By selectively controlling the current applied to the motor according to overall areas of the particular character to be printed, it is possible to achieve a uniform presentation regardless of whether it is a character with a small or a large area. <IMAGE>
Patent SE-8903442-L (SE)
Title: Rotatable oven pipe - has one end acting as inlet for material to be heat-treated other end acting as material outlet and contg. dam arrangement
Inventor: ANDERSSON L
IPC: F27B7/34
Filed: 1989-10-19
Abstract: Means (8) are provided for producing the requisite heat effect on the material in the rotatable oven pipe, and the material has to pass over the dam arrangement (18) to reach the exterior of the pipe. The dam arrangement is arrangement stationarily in relation to the oven pipe, and cannot, therefore, rotate with it.
Patent SE-8903985-L (SE)
Title: Peptide(s) corresp. to HIV-1 P17 C-terminal - used for discriminating between a false and true diagnosed HIV-1 positive serum sample
Inventor: BLOMBERG J
IPC: C07K7/08
Filed: 1989-11-27
Abstract: 10 Peptides of formula, e.g. (I)-(III) are new.@ H-X-Ala-Ala-Ala-Asp-Thr-Gly-His-Ser-Asn-Gln-Val-Ser-Gln-Asn-Tyr-X-Z (I);@ H-X-Ala-Ala-Ala-Asp-Thr-Gly-His-Ser-Ser-Gln-Val-Ser-Gln-Asn-Tyr-X-Z (II); and @ H-X-Ala-Ala-Ala-Asp-Thr-Gly-Asn-Asn-Ser-Gln-Val-Ser-Glu-Asn-Tyr-X-Z (III)@ (X is a chemical bond or a coupling-facilitating amino acid sequence; Z = NH2 or OH). Also claimed is a method of discriminating between a false and true diagnosed HIV-1 positive serum sample, characterised in that at least one diagnostic antigen having the ability of binding to antibodies which have a binding affinity for cpds. contg. an amino acid sequence corresp. to an epitope or clusters of epitopes of HIV-1 p17, opt. coupled to a carrier, is added to the serum sample and that possible antigen/antibody complexes formed are detected using an immunoassay, whereby the discrimination is established based upon that the serum sample is false HIV-I positive if the complexes are detected and true HIV-1 positive if the complexes are not detected.
Patent SE-8904072-L (SE)
Inventor: BRAENNSTROEM ROLAND
IPC: G06Q30/00
Filed: 1989-12-01
Abstract: The present invention relates to a price information system which includes a plurality of price information units (18) for displaying changeable information in, for instance, a shop or store. The system includes a main computer unit (10) which is connected to a communication unit (12). The information supplied to the computer unit (10) is transmitted to the communication unit (12). The communication unit transmits this information inductively, i.e. wire-less, to the various price information units (18), via a loop pair (14). The information is transmitted in the form of a sequence of messages, wherein the position of a message in the sequence denotes the price information unit (18) for which the message is intended according to a predetermined order sequence. When a price information unit (18) has received its specific message, the unit transmits a response signal to the communication unit (12). If the range of the communication unit (12) is too small for the shop in question, a number of slave units (16) with connected loop pairs (14) can be connected to the communication unit (12).
Patent SE-9103149-L (SE)
Inventor: KATAOKA F
IPC: F26B17/10
Filed: 1991-10-29
Abstract: A fluidized crusher/drier for use in a fluidized crushing/drying system includes: a generally tower-shaped housing; a product discharge outlet provided in the ceiling of the housing; a material supply inlet provided in a lower portion of a housing wall for supplying industrial waste therethrough; a chute surface defining part of the housing wall extending downward from the material supply inlet to the bottom of the housing; at least one hot blast inlet provided in a lower portion of the housing wall for supplying hot blast; an arcuate bottom surface having an arcuate cross section and defining the bottom of the housing; and a single crusher vane wheel provided near the arcuate bottom surface of the housing for rotation along the arcuate bottom surface while maintaining a slight distance from it.
Patent SE-9201448-L (SE)
Inventor: KJELLQVIST O
IPC: F16C35/077
Filed: 1992-05-08
Abstract: PCT No. PCT/SE93/00344 Sec. 371 Date Nov. 8, 1994 Sec. 102(e) Date Nov. 8, 1994 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/23166 PCT Pub. Date Nov. 25, 1993.Apparatus for refining fibrous material comprising first and second opposed refining disks, at least one of said first and second opposed refining disks being rotatable, a rotary shaft for rotatably mounting said at least one of said first and second opposed refining disks, a bearing housing for mounting said rotary shaft, a stand for stationary mounting of said bearing housing, said bearing housing including first and second bearings supporting said rotary shaft, said first bearing for at least carrying axial forces from said at least one of said first and second opposed refining disks and said second bearing for at least carrying radial forces therein, first and second bearing seats axially movable within said bearing housing, each of said first and second bearings being rigidly mounted in said first and second bearing seats, and prestressing structure mounted between said first and second bearing seats.
Patent SE-9201471-L (SE)
Inventor: PEDERSEN THOR
IPC: B65D6/18
Filed: 1992-05-11
Abstract: PCT No. PCT/SE93/00387 Sec. 371 Date Nov. 9, 1994 Sec. 102(e) Date Nov. 9, 1994 PCT Filed May 4, 1993 PCT Pub. No. WO93/23315 PCT Pub. Date Nov. 25, 1993A foldable container comprising a floor (11), a roof (10), and at least two side-walls (12-15). Each one of the side walls (12-15) is connected with the floor (11) through link members (27) forming a connection between the edge side (20) of the floor and the lower edge side of respective side wall (12-15). The link members allow on one hand turning the wall between a horizontal position and a vertical position, and on the other hand displacing the wall in its own plane.
Patent SE-9300041-L (SE)
Inventor: SCHIEL CHRISTIAN
IPC: D21F3/02
Filed: 1993-01-11
Abstract: A press jacket is formed of an elastomeric jacket material having two layers of reinforcement threads, namely an inner layer and an outer layer, embedded in it. The inner layer is formed of longitudinal threads which upon operation of the press device extend parallel to the axis of rotation of the press jacket. The outer layer is formed by a fabric layer or by circumferential threads which are wound helically and which, upon operation of the press device, extend approximately in the direction of travel of the press jacket. The reinforcement threads are surrounded by the layer of elastomeric material, which is produced homogeneously. The inner surface of the press jacket has longitudinal grooves which extend parallel to the longitudinal threads and have a depth of 0.1 to 0.2 mm. Various techniques of forming those grooves are described, including enlarging the longitudinal threads, pressing on the jacket which thereby deforms around the threads, forming voids or channels in the jacket rather than having threads therein or having the press jacket material deform around the threads due to application of heat or pressure to the press jacket.
Patent SE-9302204-L (SE)
Inventor: JAMAL KARIN
IPC: H04L27/01
Filed: 1993-06-24
Abstract: In a digital signal transmission system, a receiver receives a signal, wherein the signal bandwidth of the system exceeds the system symbol rate. A correlation and sampling circuit receives a baseband signal, samples the signal eight times per symbol time, correlates, generates a channel estimate and down-samples the sampled signal to form an observed signal. This signal is filtered in a prefilter, whose output is sampled at symbol rate and the obtained signal is delivered to a channel equalizer which performs a viterbi algorithm with non-quadratic metric calculation and generates estimated symbols. A channel estimation filter receives a symbol sequence which contains alternate zero-value symbols and the estimated symbols and generates an estimated signal. An error signal is generated and used to adapt the channel estimate and also to generate weight factors. The coefficients of the prefilter are generated as a function of the channel estimate and the weight factors. Coefficients are generated in a metric calculation filter, by convolving the channel estimate with the prefilter and are used to generate the estimated symbols. The transmission channel, excluding the prefilter, is estimated explicitly so as to enable fast channel changes to be followed. The use of the weight factors enables a short channel estimate to be used. The insertion of the zero-value symbols simplifies adaptation of the channel estimate.
Patent SE-9303012-L (SE)
Inventor: HUNTS LARRY D
IPC: B65D33/17
Filed: 1993-09-16
Abstract: A bag opening and resealing device is formed of a longitudinally elongated body member having a longitudinally extending bag-receiving slot that extends from one end of the body, where the slot is flared to facilitate entry of a bag to be cut, and terminates inwardly of the opposite end of the body. Perpendicular to the slot, the body is provided with a guide slot which terminates inwardly of the opposite ends of the body and extends transversely through the body, and a knife holder is received slidably in the guide slot and mounts a knife blade in position to intercept the bag-receiving slot, wherein, with a bag contained in the bag-receiving slot, movement of the knife holder along its guide slot effects cutting of the bag. Further, with a bag received within the bag-receiving slot, the body may be rotated in order to wrap a portion of the bag tightly about the body member where it is secured in its tightly wrapped, sealed condition by an elastic band stretched over the roll and secured to opposite ends of the body member to prevent loosening or unwinding of the bag on the base member.
Patent SE-9400508-L (SE)
Inventor: LILLIEHOEOEK BJOERN
IPC: B63C9/32
Filed: 1994-02-11
Abstract: The ice stud set comprises two ice studs of like shape, each stud comprising an elongated hand grip and a pointed stud part extending in the longitudinal direction of the hand grip. A cavity in the ice stud protects the stud part against contact with the other ice stud. The ice stud set incorporates components in the one or both ice studs for holding together the ice studs, pref. with the studs directed in line with each other or directed at an angle to one another, and with the stud point ends adjacent one another, pref. with a holding together force between the studs of at least 0.05 or 0.5 kp, but pref. at most 5 kp or at most 1 kp.
Patent SE-9403675-L (SE)
Inventor: BERGSTEN LARS
IPC: F02M67/12
Filed: 1994-10-27
Abstract: PCT No. PCT/SE95/01256 Sec. 371 Date Apr. 24, 1997 Sec. 102(e) Date Apr. 24, 1997 PCT Filed Oct. 24, 1995 PCT Pub. No. WO96/13660 PCT Pub. Date May 9, 1996Arrangement (2) for fuel injection and ignition of a fuel/air mixture in the combustion chamber (6) in a cylinder (10) provided with a reciprocating piston (8) in a combustion engine. The arrangement includes a tubular retaining body (32) which constitutes an insulator and which is fastenable in the engine cylinder head (14), and a tubular valve housing (44) which runs axially through the retaining body and which has running through it a valve needle (48) with central fuel supply passage (50), and the end (44) of the valve housing (44) in the combustion chamber constitutes a free end provided with a valve seat (52) which accommodates a valve element (54) which is fastened in the end of the valve needle and can be applied to the seat. The valve housing (44), the valve needle (48) and the valve element (54) form together a central electrode in a single-pole ignition plug, the second electrode of which is an electrode (30) firmly attached to the piston (8) or to the cylinder (10).
Patent SE-9500826-L (SE)
Inventor: KIRSCHNER MARK J
IPC: D21C9/153
Filed: 1995-03-07
Abstract: A method for producing bleached wood pulp in which wood chips are digested in polysulfide liquor to produce brown stock pulp. The brown stock pulp is washed to produce washed brown stock wood pulp and weak black liquor and the washed wood pulp is then delignified in an oxygen delignification stage to produce oxygen delignified wood pulp. The delignified wood pulp is then ozone bleached in an ozone bleaching stage in which a waste stream principally containing ozone, carbon dioxide and oxygen is produced. The ozone-bleached pulp is introduced into an extractive oxidation stage which can include peroxide to further bleach the pulp and the product of the extractive oxidation stage is then either introduced into either a peroxide or chlorine dioxide bleaching stage. The waste stream is recovered and scrubbed with either white liquor, oxidized white liquor, or fully oxidized white liquor either in a separate scrubber or during oxidation reactions occurring in either polysulfide, white liquor or complete white liquor production stages. The scrubbing with white liquor or oxidized white liquor removes ozone and carbon dioxide so that the scrubbed stream can be utilized in the oxygen delignification stage. This eliminates the need for ozone destruct units. Moreover, the polysulfide liquor is utilized in the digestion of the wood pulp and the thiosulfate liquor is used in the oxygen delignification of the washed wood pulp. The fully oxidized white liquor can be utilized within the extractive oxidation stage and optionally can be used in a peroxide bleaching stage if present. The oxygen removed from the scrubbed stream can be balanced with oxygen demand of the foregoing stages.
Patent SE-9503326-L (SE)
Inventor: LANGLET ABRAHAM
IPC: C06B31/00
Filed: 1995-09-26
Abstract: PCT No. PCT/SE96/00976 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97/06099 PCT Pub. Date Feb. 20, 1997The invention relates to a method of preparing dinitramidic acid HN(NO2)2 and salts thereof having the formula M+n(-N(NO2)2)n, wherein M is a metal cation or a nitrogen-containing cation and n=1-3. The dinitramide salt can be used as oxidiser in solid propellants. Dinitramidic acid is prepared by nitration of a compound selected from a group consisting of NH2NO2, NH4NH2CO2; NH2SO3H, NH(SO3H)2, N(SO3H)3, and its salts with metal cations or organic cations, e.g. NH(SO3NH4)2, and other products formed when ammonia is reacted with sulphuric trioxide, with a common nitrating acid such as nitric acid/sulphuric acid or nitric acid/acetic anhydride. The invention also relates to a method of preparing dinitramide salt, comprising neutralisation of dinitramidic acid with a neutralising agent, e.g. ammonia, and recovery of the dinitramide salt from a mixture of salts formed in the neutralisation. An aqueous solution of the salt mixture is passed through a column containing an adsorbing agent which adsorbs the dinitramide salt and is selected from a class consisting of activated carbon, silica gel and zeolites. The dinitramide salt is eluted with an elution agent consisting of hot water and/or a polar organic solvent, e.g. acetone, acetonitrile, 2-propanol and other lower alcohols and mixtures thereof.