baber/WOPTO huggingface dataset:
Patent SE-8602312-L (SE)
Inventor: SHIMODA H
IPC: F23D11/10
Filed: 1986-05-21
Abstract: A fuel supplied through a fuel feed bore of a burner plug and a spray medium supplied through spray medium feed holes thereof are mixed initially in primary mixing chambers in a burner plate and further mixed in a secondary mixing chamber in a burner tip and the fuel mixture thus obtained is sprayed through spray holes of the burner tip. Each of the primary mixing chambers is inclined at a predetermined angle relative to the axis of the burner plate so that the fuel mixture is caused to swirl in a secondary mixing chamber; or the burner plate and the burner tip are so interconnected to each other that the extension of the axis of each primary mixing chamber in the burner plate intersects substantially the midpoint between the adjacent spray holes of the burner tip and consequently the fuel mixture discharged from the primary mixing chambers impinges on the inner wall of the secondary mixing chamber in the burner tip, whereby the ability to atomize a slurry fuel is improved. Furthermore, thin ceramic layers are disposed at portions of the burner which are subjected excessive wear while the portions of the burner which are subjected to heavy thermal loads are made of a hard alloy so as to support the thin ceramic layers, whereby resistance to wear and safety of the burner are enhanced.
Patent SE-8603803-L (SE)
Inventor: WEISS R
IPC: G01N33/536
Filed: 1986-09-11
Abstract: Samples e.g. transfusion blood, are assayed for antibodies to retrovirus, e.g. AIDS virus, using an insolubilised antigen comprising retrovirus antigens bound to globulin, the globulin itself being bound to an inert solid support; and an immunoglobulin which contains specific antibody to the retrovirus antigens and which is labelled with a non radio active revealing label, and the liquid phase is then separated from the solid phase and the quantity of revealing label associated with either the liquid or the solid phase determined. The use of enzyme labelled antibody in competition with test sera for binding on the insolubilised antigen permits better identification of antibody containing specimens. The retroviruses may be a HTLV-I, II or III or a new retrovirus isolate CBL-1 etiologically related to AIDS.
Patent SE-8604304-L (SE)
Inventor: WIBOM STAFFAN GUSTAF BERTILSON
IPC: A01K1/01
Filed: 1986-10-10
Abstract: A sanitary device for cats and other small pet animals, intended to offer possibility of performing toilet requirements indoors. A reticulated or perforated central member (2), having an external configuration substantially corresponding to the configuration of a toilet hole in a toilet bowl (1), and attached to one or a number of supporting members (3, 3'), is arranged with the supporting members in an abutting position adjacent to the plane of a toilet bowl (1) from which the toilet hole extends downwardly. Hereby the reticulated or perforated member (2) is maintained in a substantially horizontal position of extension adjacent to the upper portion of the toilet hole with surrounding external edge portion in an adjacent or abutting position in relation to the internal surface of the toilet hole. When the animal has relieved itself on the reticulated or perforated member (2), urine and excrements can be removed by a conventional flushing operation, possibly by first performing a light shaking operation.
Patent SE-8700857-L (SE)
Inventor: SANDBERG R
IPC: B25H1/16
Filed: 1987-03-02
Abstract: The scissor links (2) are used to regulate the position of the work bench heightwise. This can be adjusted by sockets (22, 23) connected to a screw-threaded bar (21), which enables them to adopt differing height positions dependent upon the setting on the screw-threaded bar (21).
Patent SE-8701403-L (SE)
Inventor: LEJDEBORN LARS
IPC: A61B19/00
Filed: 1987-04-03
Abstract: An intubation device consists of a tube (1) open in both ends, an inflatable cuff (2) sealingly attached to the tube, means for inflating the cuff, and a protection resistant to high energy radiation covering the cuff and at least a portion of the tube above the cuff. The protection consists of a separate hose-like protective cover (12). The cover is fastened to the tube (1) at least at the end (14) of the cover positioned beneath the cuff (2). The cover (12) has at least along the portion (15) surrounding the cuff (2) an interior shape substantially corresponding to the external shape of the cuff in its inflated state.
Patent SE-8705097-L (SE)
Inventor: LENNARTSSON S
IPC: B27N3/04
Filed: 1987-12-21
Abstract: The invention concerns a procedure and equipment for the production of hot-pressed and heat-hardened wood-fibre boards 9. The raw wood is shredded to fibres under steam, with separate widening of the different layers in a wood- fibre board. The wood-fibre material is then dried in a first drying stage and afterwards separated from the drying gas, after which it is mixed with binders at different hardening temperatures for the different layers. The mixtures of wood-fibre material and binder are then dried in a further drying stage at a temperature which is lower than the binder's hardening temperature, which temperature is controlled by the tempering of the drying gas. The mixtures are then dry-formed to the wood- fibre board material, hot-pressed and heat-hardened. Using such a method, premature heat-hardening of the binder is prevented; and, at the same time, binder quantities and power consumption requirements are reduced. <IMAGE>
Patent SE-8705189-L (SE)
Inventor: SARTORIO F
IPC: B21D5/02
Filed: 1987-12-29
Abstract: A one-armed handling device having a single pick-up member designed to secure a metal sheet coplanar to a pick-up plane through the aforementioned pick-up member; which member is supported on a head so as to turn about two perpendicular axes by virtue of a first element designed to turn about a first axis perpendicular to the pick-up plane, and to which the pick-up member is secured directly, and a second element designed to turn about a second axis parallel with the pick-up plane and supporting the first element; the aforementioned head, in turn, being designed to travel along three cartesian axes, by means of an arm, with no variation in the position of the second axis (FIG. 1).
Patent SE-8800655-L (SE)
Title: Storage and handling unit for palletised goods - has number of vertically arranged rows of shelf compartments, handling equipment moving goods to and from compartments
Inventor: OSCARSSON J
IPC: B65G1/06
Filed: 1988-02-25
Abstract: The rows of shelf compartments (1A-1H) are arranged in a cylindrical or polygonal formation, and the handling unit (2) is located inside the cylinder or polygon. At least one connecting track (3,4) connects with the interior of the formation from the outside. The handling unit (2) rotates around a vertical axis, and has a movable mechanism for handling goods between the connecting tracks (3,4) and the required shelf compartment.
Patent SE-8801559-L (SE)
Inventor: SOERENSEN H V
IPC: E06B3/54
Filed: 1988-04-26
Abstract: The glazing panel assembled by the method according to the invention includes a frame with webs, supporting blocks and stay blocks, a pane, and sealing strips between the pane and the webs of the frame. According to the method the frame is assembled on the pane using one elastic sealing strip, whereupon the pane is forced against one of the webs, whereby the elastic sealing strip is compressed and the other sealing strip may be fitted freely in place. The force pressing the pane towards the first web is then released, whereby the first sealing strip by transverse expansion forces the pane towards the second web and against the second sealing strip to secure the pane in the frame.
Patent SE-8801943-L (SE)
Inventor: MELLWIG D
IPC: B60B33/02
Filed: 1988-05-25
Abstract: A caster wherein the inverted U-shaped frame carries a wheel and is turnable relative to a support about a substantially vertical axis when the wheel rests on a horizontal supporting surface. The web of the frame overlies a braking pedal which can be pivoted to and from an operative position in which it blocks rotation of the wheel relative to the frame and/or blocks angular movements of the frame relative to the support. A leaf spring of the braking lever biases the latter to its inoperative position, and a pedal which is pivotably mounted in the frame can be depressed to pivot the lever to and to releasably hold the lever in the operative position. The pedal can be pivoted in a direction to permit the leaf spring to return the lever to inoperative position in response to depression of a substantially vertically reciprocable pusher which is mounted in the web of the frame.
Patent SE-8901392-L (SE)
Inventor: SVEDIN B H
IPC: C01B11/02
Filed: 1989-04-18
Abstract: A process for producing chlorine dioxide by reacting in a reaction vessel an alkali metal chlorate, mineral acid and a reducing agent in such proportions that chlorine dioxide is produced in a reaction medium maintained at a temperature of from about 50 DEG  C. to about 100 DEG  C. and at an acidity within a range of from about 2 to about 11 N. The reaction medium is subjected to subatmospheric pressure sufficient for evaporating water, a mixture of chlorine dioxide and water vapor being withdrawn from an evaporation zone in the reaction vessel and alkali metal sulfate being precipitated in a crystallization zone in the reaction vessel. A mixture of formaldehyde and methanol is used as reducing agent.
Patent SE-8903091-L (SE)
Inventor: JANISZEWSKI G
IPC: F16D3/12
Filed: 1989-09-20
Abstract: Flywheel device for internal combustion engines. The device has a first flywheel mass (1) intended to be connected to the engine crankshaft, and a second mass (2) with a frictional surface (12) designed to carry a clutch cover with associated pressure plate. Torque is transmitted between the masses via springs (40). Characteristic for the invention is that the first and second masses are journalled in relation to one another by means of a radial bearing ring disposed in a gap between a radially outer flange portion on the first mass surrounding a cylindrical portion of the second mass and separate thrust bearings between opposite radial surfaces of the masses. <IMAGE>
Patent SE-8903324-L (SE)
Inventor: ROMANSOFF BJOERN
IPC: C05F7/00
Filed: 1989-10-10
Abstract: The present application refer to a soil or soil improving product and a method of producing it. The soil or soil improving product consists of sludge from sewage treatment plants and ash from coal firing or trash burning. In order to produce the product the sludge and the ash are first mixed, e.g. by means of a wheel-mounted loader or a mixing screw. Subsequently, the mixture is allowed to rest and mature during several weeks in order to have the sludge absorbed by the ash. Finally, the mixture is treated in a special soil mill in order to obtain an optimal homogeneous product.
Patent SE-9101458-L (SE)
Inventor: BONNENFANT B DE
IPC: G07C9/21
Filed: 1991-05-15
Abstract: The card is submitted to a connecting unit (1) from which it is passed to a code reader (2) which evaluates the code. The code consists e.g. of an electrical and electronically stored figure and/or letter sequence and is then sent to a comparator (3). Where there is agreement between the code produced by reading the card and an earlier stored unique code for the code coupler a signal is produced to the memory (6) which permits storage of the significant code for the card. Such agreement causes the prodn. of an electrical signal in a circuit (9) the duration of which is determined by a time circuit (8) used for deactivating stop circuits which prevent access by the card holder to a machine, computer or room, this entitling them to proceed.
Patent SE-9202524-L (SE)
Inventor: FERNAEUS EVERT
IPC: B27B3/00
Filed: 1992-09-02
Abstract: To achieve a power balance, and permit increased striking speed, the two frames (1,2) are located in line with one another. During a work cycle they move to and from each other.
Patent SE-9202548-L (SE)
Inventor: BEYRON ANDERS
IPC: B66D1/34
Filed: 1992-09-04
Abstract: A device for adjustably fastening a continuous section of a belt-shaped element 1 to a rotary drum 2. Within a given rotation angle range for the drum 2, the belt element 1 can be displaced in the longitudinal direction, whilst outside this rotation angle range the belt element is fixedly attached to the drum. A locking pin 5 is movable in the direction towards and away from the hub 3 of the drum in a substantially radial groove 6 in at least the one end 4 of the drum. When the belt-shaped element 1 is wound onto the drum 2, the locking pin 5 of the belt-shaped element, when this is folded upon itself, is pressed down into a recess 7 in the hub 3, whereupon the peripheral surface 8 of the hub is closed. <IMAGE>
Patent SE-9303249-L (SE)
Inventor: LINDBLOM BJOERN E S
IPC: C21D6/00
Filed: 1993-10-05
Abstract: Reissued in week 9528 from an original entry in 9524 based on complete specification Method of giving machine steel cuttability during the machining of untreated or cold treated stainless steel, pref. ferrite austenised stainless steel, comprises (i) embrittling the steel by preheating for 10-1800 mins. at 300-900 deg C in order for the metal to form long filings instead of short ones, and (ii) eliminating embrittlement following machining by heating the metal for 5-60 mins. at 800-1200 deg C and then cooling.Treatment comprises causing the material to become brittle by heating for 10-1800 mins. at 300-900 deg C, machining and recovering the original material properties by heating the prod. for 5-60 mins. at 800-1200 deg C and then cooling.
Patent SE-9400218-L (SE)
Inventor: MANO JUNICHI
IPC: C10M171/06
Filed: 1994-01-25
Abstract: The improved version of a chromated metal sheet has a chromate layer on at least one side of a metal substrate or a plated metal substrate and it is characterized in that the chromate layer has a chromium deposit of 10-200 mg/m2 per surface in terms of metallic Cr, that the chromate layer contains silica in an amount of 0.1-6.0 in terms of the weight ratio of SiO2 to Cr, and that the chromate layer contains at least one kind of lubricating particles selected from the group consisting of graphite, MoS2, BN, calcium stearate and an organic lubricating substance in an amount of 0.1-100 in terms of the weight ratio of the lubricating particles to Cr. The lubricating particles can have a surface layer capable of nonionic surface activating action, and this surface layer accounts for 1-70 wt % of the lubricating particles. The chromated metal sheet has sufficient lubricity to withstand press forming in the absence of lube oil coatings, has high enough electric conductivity to present no problems in spot weldability and groundability, and has sufficiently high corrosion resistance to withstand use in a naked state.
Patent SE-9401909-L (SE)
Inventor: RAITH ALEX K
IPC: H04J3/12
Filed: 1994-06-02
Abstract: The present invention provides a method for transmitting information on a communications channel, e.g. , a digital control channel between a base station and a mobile station in a cellular system. The method includes the steps of grouping the information into a plurality of information elements, providing at least one change flag to indicate whether the value of at least one of the information elements has changed and transmitting the change flag and the information element over the communications channel.
Patent SE-9402106-L (SE)
Inventor: LJUSBERG-WAHREN HELENA
IPC: A61K47/14
Filed: 1994-06-15
Abstract: PCT No. PCT/SE95/00593 Sec. 371 Date Nov. 27, 1996 Sec. 102(e) Date Nov. 27, 1996 PCT Filed May 24, 1995 PCT Pub. No. WO95/34287 PCT Pub. Date Dec. 21, 1995A biologically active composition containing (a) a diacyl glycerol, (b) a phospholipid and, optionally, (c) a polar liquid in such proportions that they together form an L2-phase or a cubic liquid crystalline phase, in which a biologically active material is dissolved or dispersed. A method for preparing the composition by mixing (a), (b) and, optionally, (c) for forming an L2-phase or a cubic liquid crystalline phase, the biologically active material being added before, during or after the formation of said phase. Use of the L2-phase or the cubic liquid crystalline phase for encapsulating a biologically active material for obtaining a preparation is provided, which yields a controlled release of the biologically active material.
Patent SE-9403940-L (SE)
Inventor: SIMMONS GERALD P
IPC: F16H61/22
Filed: 1994-11-16
Abstract: In many transmission control systems, electro-hydraulic valves have been used to condition the various clutches in the transmission. It is desirable to have a system where the clutches remain engaged in the event of an electrical malfunction in the system. In the subject invention, a separate electro-hydraulic interlock system is provided to control each one of a plurality of hydraulically actuated speed and directional clutches. Each of the electro-hydraulic interlock systems includes a pilot operated valve which operates to proportionally control one of the hydraulically actuated clutches in response to receipt of a pilot signal from an electro-hydraulic proportional valve that is proportionally controlled in response to a first electrical control signal. A solenoid operated valve is also provided to selectively communicate the pressurized fluid from the one hydraulically actuated clutch to a pressure responsive section of the electro-hydraulic proportional valve so that in the event of an electrical failure in the system, the pressurized fluid from the one hydraulically actuated clutch acts on the pressure responsive section holding the electro-hydraulic proportional valve in the fluid passing condition. This holds the pilot operated valve in a position to maintain the one hydraulically actuated clutch engaged.
Patent SE-9404005-L (SE)
Inventor: TORRES MARTIN RUDY
IPC: G01M99/00
Filed: 1994-11-18
Abstract: A method and a device for detecting a circumferential or thumbnail-shaped transverse crack which has developed in a shaft connecting a driving component (motor) to a driven component (pump) and then estimating crack size. Crack detection and crack size estimation are performed while the machinery is operating. This shaft monitoring device will alert equipment operators that a severe problem is developing. The device will allow the equipment operators to estimate the operating time remaining before the equipment must be shut down for inspection and repair. The method utilizes measurements of fluctuations in the current and voltage in a three-phase induction motor to determine the time-varying motor torque. The computed time-varying torque is converted to the frequency domain using fast Fourier transforms and the rotating element torsional natural frequencies are determined. The torsional natural frequencies are also calculated using conventional finite element techniques for various simulated crack depths. The observed torsional natural frequencies are then compared with a table of calculated natural frequencies to determine crack depth.
Patent SE-9803502-L (SE)
Inventor: KRAFT LARS
IPC: A61K6/17
Filed: 1998-10-12
Abstract: Chemically bound ceramic system, the binder phase of which essentially consisting of a cement based system, which material comprises one or more expansion compensating additives adapted to give the material dimension stable long time properties.
Patent SE-9904019-L (SE)
Inventor: PERSSON MAGNUS
IPC: A61C13/00
Filed: 1999-11-05
Abstract: A method for producing a model for an oral prosthesis in the human body. A model top part and a model bottom part are selected having oblique assembly surfaces. The model bottom part includes an outer surface that slopes outwards from a bottom surface of the model bottom part. The outer surfaces of different bottom model parts have different maximal heights. The model bottom part and the model top part are arranged in a mutual rotational position in dependence upon a vertical extent of the oral prosthesis in relation to a securement in the bone. The model top part and the model bottom part are put together and anchored to one another by their assembly surfaces. Malleable material is applied to at least a top part of the assembled model top part and bottom part, thereby realizing an outer surface of the oral prosthesis.
Patent NO-20001543-L (NO)
Inventor: RUGSET JAKOB
IPC: A47C31/02
Filed: 2000-03-24
Abstract: Cover element for mattresses comprising a rectangular surface of elastic wire material (1) where a fastening system comprising zipper sides (2, 6) is arranged around the end edges, such that the cover element may be attached opposite at least one additional cover element with identical fastening system, where the starting points (4) and ending points (5) for the glider sides with glider (3) on the cover element are opposite the corresponding starting points (7) and end points (8) for the box sides on the additional cover element and vice versa.
Patent NO-20003181-L (NO)
Inventor: SCHUCKMANN ALFRED VON
IPC: A61M13/00
Filed: 2000-06-19
Abstract: A blister pack assembly for an inhaler for administering powder containing medicament by inhalation, comprising: a suction tube (7) through which powder is in use drawn on inhalation by a user; and a blister pack unit (5) comprising a blister pack element (11) which includes a plurality of blisters (12), each containing a dose of powder containing medicament, and an attachment member (13) disposed to one side of the blister pack element (11) to which the suction (7) is attachable when not in use.
Patent NO-20003531-L (NO)
Inventor: ALBRECHT GLEN
IPC: C12Q1/68
Filed: 2000-07-07
Abstract: The invention provides a method and materials for monitoring and isolating differentially expressed genes. In accordance with the method of the invention, differently labeled populations of DNAs from sources to be compared are competitively hybridized with reference DNA cloned on solid phase supports, e.g. microparticles, to provide a differential expression library which, in the preferred embodiment, may be manipulated by fluorescence-activated cell sorting (FACS). Monitoring the relative signal intensity of the different fluoresent labels on the microparticles permits quantitative analysis of expression levels relative to the reference DNA. Populations of microparticles having relative signal intensities of interest can be isolated by FACS and the attached DNAs identified by sequencing, such as with massively parallel signature sequencing (MPSS), or with conventional DNA sequencing protocols.
Patent NO-20004990-L (NO)
Inventor: KOK SJOERD JAN
IPC: C09K21/14
Filed: 2000-10-04
Abstract: The invention relates to methods for drilling wells into subterranean formations containing oil, gas or other minerals for the purpose of extraction and production of said minerals. In particular, the invention relates to drilling fluids used in such methods and the use of starch in such fluids. The invention provides a method for drilling a well using a drilling fluid comprising a starch obtained from tubers or roots, said starch containing virtually only amylopectine molecules. In a preferred embodiment of the invention, said starch is derived of a genetically modified amylose-free potato.
Patent NO-20012348-L (NO)
Inventor: PIENE JAN YNGVAR
IPC: A23L1/304
Filed: 2001-05-11
Abstract: The invention provides a process for the preparation of an orally administrable calcium composition, said process comprising the steps of: (i) obtaining a physiologically tolerable particulate calcium compound having a mean particle size in the range 3 to 40µm, having a crystalline structure and having a surface area of 0.1 to 1.2 m 2 /g; (ii) mixing said calcium compound with a water-soluble diluent and an aqueous solution of a water soluble binder in a fluid bed granulation apparatus and drying the resulting mixture to produce a first granulate; (iii) optionally mixing said first granulate with one or more further components to produce a second granulate; and (iv) optionally compressing said first or second granulate to form tablets.