baber/WOPTO huggingface dataset:
Patent SE-8001070-L (SE)
Inventor: GADEFELT B G
IPC: F02M26/59
Filed: 1980-02-11
Abstract: The invention relates to a method for avoiding abnormal combustions, so-called knocking, in an internal combustion engine 1, 10, preferably an Otto engine. In the method according to the invention, the exhaust gases of the engine are returnable to the inlet system of the engine in a controlled manner, and a sensor 2, 30 is arranged to sense at least one parameter depending on the combustion in the engine, e.g. the pressure and/or temperature conditions prevailing in the engine, and to deliver an output signal corresponding to such parameter value for controlling at least one means regulating the combustion. The invention relates further to an arrangement in an internal combustion engine for working said method. The abnormally high pressure and temperature conditions normally present in an Otto engine during knocking are avoided by the output signal from the sensor 2, 30 being utilised for providing an increase of the exhaust gas amount returned to the inlet system of the engine 1, 10 at the occurrence of knocking. <IMAGE>
Patent SE-8103545-L (SE)
Inventor: AGOS PEREZ A
IPC: A47H13/04
Filed: 1981-06-05
Abstract: A curtain hook is furnished with a lower channel like socket 3 separated from the hook portion 1 by a neck 2. The curtain is headed by a plurality of buttons (or studs), each of which are slidingly engageable in a socket 3. <IMAGE>
Patent SE-8105506-L (SE)
Inventor: SUNDEN OLOF
IPC: C07C55/22
Filed: 1981-09-16
Abstract: The invention refers to an aluminium polymer compound intended for precipitation and agglomeration of colloidal systems within paper and water purification technique. The aluminium polymer compound is characterized by the valences of the aluminium being bound by acid anions only to between 1/3 and 1/2. The compound is further characterized by these acid anions being of two types, partly inorganic in the form of sulphate or chloride and partly organic in the form of citrate or tartrate. The compound has, in its purest and most effective form a composition according to the following formula or a polymer of this: Al12O12Ci2<6+> x (SO4)3<6-> Ci = Citrate. In this formula, no consideration has been given to the degree of hydratisation. The compound can technically be produced as a concentrated viscose solution with 20% Al2O3. In this measure, the contents of the exact composition above are the product up to and including crystalline in concentration over 25% Al2O3.
Patent SE-8204873-L (SE)
Inventor: CHANCE R E
IPC: A61K38/00
Filed: 1982-08-25
Abstract: A pharmaceutical composition is disclosed which comprises, in association with a pharmaceutically acceptable carrier, human insulin and human C-peptide in a molar ratio, human insulin to human C- peptide, of from about 1:4 to about 4:1.
Patent SE-8206618-L (SE)
Inventor: LUNDQVIST GOSTA
IPC: H05K/
Filed: 1982-11-19
Abstract: The cooling unit for equipment using printed circuit modules supplies a refrigeration medium to serpentine tubes respectively associated with heat exchangers integral with the vertically spaced mounting supporting the printed circuit modules. Each of these heat exchangers includes cooling fins in heat exchange relationship with the serpentine tubes carrying the refrigeration medium and extends along the greater part of the respective mounting. Pref. each heat exchanger has a cooling surface area of between 1.5 and 4 sq.m for ensuring that the temp. of the components mounted on the printed circuit boards does not exceed 65 degrees C. The cooling unit allows high density stacking within the equipment stack.
Patent SE-8401237-L (SE)
Inventor: HORNBERG G
IPC: B66C13/00
Filed: 1984-03-06
Abstract: No further information available at time of publication.
Patent SE-8403042-L (SE)
Inventor: TAKASHIMA K
IPC: A61K31/554
Filed: 1984-06-06
Abstract: Hypolipidemic composition comprising as an active ingredient d -3-acetoxy-cis-2,3-dihydro-5-[2- (dimethylamino)-ethyl]-2-(p-methoxyphenyl)-1,5-benzothiazepin -4(5H)-one diltiazem) or a pharmaceutically acceptable acid addition salt thereof.
Patent SE-8500664-L (SE)
Inventor: KIRBY M L
IPC: B23K26/00
Filed: 1985-02-13
Abstract: A slide 1 is generally rectangular and planar and has opposed longitudinal edges or parts 2 which are made from one, hardenable, stainless steel, and a body or remaining part 3 made from a relatively unhardenable, or soft, stainless steel. The whole slide 1 is precision ground and is corrosion resistant. The edges 2 are of V-shape the inclined surfaces 4 of the Vees being at 90 DEG . The precision grinding provides a parallelism of 0.013 mm per metre across the V-edges 4. The edges 2 are formed of a stainless steel hardened up to 58 Rockwell "C". The stainless steel for the edges 2 has the composition (by wt%) 0.95-1.20 C, 1.0 Si, 1.0 Mn, 16-18 Cr, 0.75 Mo, 0.030S and 0.040 P. The soft stainless steel of the body or part 3 has the composition (by wt%) 0.12 Max C, 1.0 Max Si, Mn 1.00, 1.00 Ni, 12-14 Cr, 0.045S and 0.045 P. Through holes 6 provide means to mount the slide on a back or support plate. <IMAGE>
Patent SE-8501370-L (SE)
Inventor: KOPF H
IPC: A61K9/50
Filed: 1985-03-20
Abstract: Storage stable, quick-disintegrating pressed shapes containing pharmaceutical active substances, which shapes consist substantially of a compressed mixture of (a) an effective amount of a pharmaceutical active substance in granular form, which is coated with a coating material comprising essentially a homogeneous mixture of a poly(H+meth)-acrylic acid-(methyl+ethyl) ester insoluble but dispersible in water and an ethyl cellulose insoluble but dispersible in water, the weight ratio of the acrylic acid ester to ethyl cellulose being 2.5:1 to 5:1; (b) talcum; and (c) colloidal silicon dioxide, and crosslinked polyvinylpolypyrrolidone as the disintegrating agent having a high disintegrating capacity and good binding properties.
Patent SE-8603026-L (SE)
Inventor: MATTSON R J
IPC: C07D401/14
Filed: 1986-07-07
Abstract: Nootropic compounds of Formula I   <IMAGE> wherein X is an ethylene chain or a 1,2-benzo ring; Y is carbonyl or methylene; R<1> is hydrogen or lower alkyl; and Z is an R<2>, R<3>-disubstituted diazinyl ring selected from pyridazine, pyrimidine, and pyrazine ring systems, where R<2> and R<3> are selected from H, C1-4 alkyl, alkoxy or alkylthio, CN, CF3, C2F5 or halogen, possess cognition and memory enhancing activity.
Patent SE-8604297-L (SE)
Inventor: SIKSTROM TORSTEN
IPC: H04M1/66
Filed: 1986-10-10
Abstract: An intermediary plug has a plug unit on one side for connection to a telephone network. On the other side is an outlet for a telephone plug. If the male side of the intermediary plug is inserted into a connected telephone jack, two of its pins are connected to a station or exchange, and the other two are connected to a possible successive jack. Switches on the female side are closed if no plug is inserted in them.S The relay has three changeover devices. An operating voltage is connected between two poles, and can be 12 volts. If a transformer is connected after the coupling clock used, a normal coupling clock for heavy current can be used. The cut-off device is not connected to the telephone network if it lacks operating current. The device incorporates a resistance of 33 ohms, a capacitor with a capacitance dependent upon the properties of the relay, and can use the same voltage source as the relay. The changeover switch used is two-pole. (Provisional basic advised week 88/22)
Patent SE-8605187-L (SE)
Inventor: MARTINSEN E
IPC: B60P3/07
Filed: 1986-12-03
Abstract: The bogie (1-4) comprises of a base (4) with supports (3) on each side of for the excavator tracks or wheel. The supports are pivotable around transversal horizontal shaft (5) between a lowered position for putting on the excavator, and one raised for transport. The horizontal shaft is located in front of the rear ends of the supports in the area between their two end sections (3A, 3B).
Patent SE-8800538-L (SE)
Inventor: JOHANSSON L
IPC: B65G1/04
Filed: 1988-02-17
Abstract: Forklift unit for material-handling vehicles of the type which transport goods to and from loading planes in storage shelves, pallet stands or the like. The forklift unit comprises a lifting truck 21 which is movable along a mast 20 on the vehicle and two fork legs 30. The fork legs 30 are articulated and can be drawn into the lifting truck 21, which allows the fork unit 22 to be displaced in an optional direction 45 when loads are not being supported. Following positioning in the respective loading plane 14, the fork legs can be extended into a normal load-bearing position. Each fork leg 30 is divided into a maximum of five sections, which are mutually pivotal in a common motional plane. Guide and drive members are arranged on the lifting truck for displacement of the sections between the working position and a rest position, retracted into the truck, in which the sections are arranged essentially along the mast 20 of the vehicle. The sections have angled end faces 33 and gear racks 41 on the bottom side in order to attain good power transmission and guidance. <IMAGE>
Patent SE-8802985-L (SE)
Inventor: WARD J B
IPC: A61K31/35
Filed: 1988-08-25
Abstract: Compounds as described having the partial formula  <IMAGE>   These compounds may have a 5-OH or -OMe group amd at the 25- position an isopropylene group substituted by methyl, ethyl or isopropyl. The compounds may be used in agriculture or medicine as antiparasitics, and may be prepared by culturing certain Streptomyces strains, in particular Streptomyces thermoarchaensis NCIB 12015.
Patent SE-9000315-L (SE)
Inventor: LIVSEY I
IPC: C09C3/06
Filed: 1990-01-30
Abstract: A process of coating or encapsulating an inorganic powder is described in which the powder, preferably a pigment, is dispersed in an aqueous medium and an ethylenically unsaturated monomer is polymerized in the presence of the powder and while subjecting the reaction mixture to ultrasonic vibrations. The monomer is present in an amount not exceeding 200% by weight of the powder and preferably is an acrylate or methacrylate. The powder has a cationic charge on its surface which can be generated by treatment of the surface with, preferably an aluminium salt.
Patent SE-9100037-L (SE)
Inventor: MALMGREN B
IPC: B21D39/02
Filed: 1991-01-07
Abstract: The invention relates to an apparatus for bending an edge flange (4) which projects out at an angle to a surface of a workpiece (3) in towards said workpiece. The apparatus includes a bending tool (5) which is mounted on a tool holder (21) which, by means of a linkage mechanism (13, 17, 18) is moveably connected to a stand (1) which is attached to a foundation surface (2) on which the workpiece (3) is supported. A drive means (30) mounted on the stand is connected to the tool holder (21) in a manner to drive the same and thereby also the tool (5). According to the invention, the linkage mechanism between the tool holder (21) and the stand (1) is comprised of two parallel links (17, 18) and a triangular link (13). One end of each of the parallel links (17, 18) is pivotally connected to the tool holder (21) and the other end of the parallel links is pivotally connected to the triangular link (13), this triangular link also being pivotally connected to the stand (1). The parallel links (17, 18) form together with the tool holder (21) and the triangular link (13) a parallelogram linkage mechanism. A guide means (22-28) is provided for guiding the movement of the parallel links (17, 18) and the triangular link (13). The drive means (30) is connected to one (18) of the parallel links (17, 18) for driving of the tool holder (21) and the tool (5) through the intermediary of this one link.
Patent SE-9100884-L (SE)
Inventor: BOGEN J O
IPC: B02C17/16
Filed: 1991-03-25
Abstract: The present invention relates to a method for finely-grinding minerals and similar material intended for use as filler material to a particle size appropriate for this purpose, with the aid of a mill which operates with agitated grinding medium and in which the material is ground in a substantially dry state. The invention is characterized by predetermining the stay time of the material being ground in the mill; maintaining the predetermined stay time partly by discharging ground material from the mill at a predetermined, essentially constant rate, and partly by adjusting the infeed of material to the mill in relation to the quantity of material discharged from the mill such that the amount of material present in the mill increases during the infeed of material thereto; and by interrupting the infeed of material to the mill over a predetermined short period of time when the material reaches a predetermined highest level in said mill. The invention also relates to an arrangement for carrying out the method. This arrangement is characterized in that it includes a first motor-driven device which functions to control the infeed of material, a mill for grinding with the aid of an agitated grinding medium, a perforated disc which functions to separate grinding medium from the ground material leaving the mill, a second motor-driven device which functions to maintain a substantially constant outfeed of ground material from the mill, and a level monitor which is mounted in the upper part of the mill and connected to the motor-driven infeed device. <IMAGE>
Patent SE-9101360-L (SE)
Inventor: GRAW G
IPC: B04B11/08
Filed: 1991-05-06
Abstract: The peeling chamber in a head of a centrifuge has an upstream barrier chamber that seals it off from the atmosphere. A barrier disk secured to a peeler extends into the barrier chamber. Compressed gas is supplied to between barrier disk and peeler through a channel to prevent gas from escaping from the solvent. Another channel supplies liquid to the barrier chamber. Solvent from the periphery is supplied to the barrier chamber through a channel and simultaneously by the peeler through the barrier-liquid channel. An area of separation becomes established between the two liquids in the barrier chamber. If any solid particles enter the barrier chamber as the result of gas leaving the solvent, they will dissolve again in the solvent in the periphery of the barrier chamber and will be prevented from making the chamber malfunction.
Patent SE-9201208-L (SE)
Inventor: RACZ I
IPC: A61K31/165
Filed: 1992-04-15
Abstract: This invention relates to a process for the production of optimally stable orally administrable solution forms of medicaments containing high-molecular polysaccharides, with controlled release of drugs having beta-blocking action, this process consisting of the reacting of 1 to 20 parts (w/w) of beta-blocking agent (oxprenolol, pindolol, sotalol, metoprolol, alprenolol, acebutolol, atenolol, bopindolol, practolol, nadolol or propranolol) in 100 parts of an aqueous solution with 0.001 to 10.0 parts of a polysaccharide polymer, advantageously with Xanthan Gum having beta-1,4-glucan chain, or dextran, or amylodextrin, or carboxymethylamylum. The reaction is allowed to take place in the course of 20 minutes at a pH adjusted no 2.0-4.5, with vigorous stirring at 80 DEG  C. temperature. Following the usual method of the pharmaceutical practice, the system is then formulated by the addition of water to obtain a solution suitable for oral administration.
Patent SE-9201774-L (SE)
Inventor: PETTERSSON K-E
IPC: A01C11/02
Filed: 1992-06-10
Abstract: The pointed part (18) comprises two jaw components movable to and from each other (20, 21) and which are opened with the aid of a hydraulic cylinder to release the individual plants. A pressure monitor (35) is coupled to an electric or electronic control unit (36) which controls the jaw movements. The jaw components are opened when the monitor, in conjunction with the pointed part brought into contact with the ground, monitors a pressure thrust. The value of thrust is between lower and upper limit values. The jaws are held closed when the pressure thrust value is either below the lower limit value or above the upper limit value.
Patent SE-9300502-L (SE)
Inventor: GRANSTROEM ANDERS
IPC: E01D2/00
Filed: 1993-02-16
Abstract: This invention is a new type of bridge structure with a short erection time. The invention eliminates temporary supports and scaffoldings, and generates an aesthetical final product with the advantages of both a concrete bridge and a steel bridge. The invention may be used for car-, railroad-, bicycle- and pedestrian bridges or similar structures. The invention may also be used for temporary bridges, possible to disassemble. Between the main girders of the bridge (1), which are filled with concrete (2), a steel deck (3) is supported and connected to the bottom flanges (4) of the girders. On top of the steel deck a concrete slab (7) is cast. On top of the girder (1), which acts as a safety fence against collision in composite action with the concrete (2), an inclined railing (10) is connected, including a hand rail (11) that may be unspliced.
Patent SE-9400159-L (SE)
Inventor: MELHUS ULF
IPC: F42B12/22
Filed: 1994-01-21
Abstract: To give a directed fragmentation effect on priming of a rotationally stabilised carrier projectile with an active charge in a fragment-forming casing, a priming charge and a target sensor, the sensor search direction and main direction of action of the active charge are aligned at 30-90 deg  to the flying direction of the projectile. A projectile is also claimed.
Patent SE-9404311-L (SE)
Inventor: ERHAGE LARS INGEMAR
IPC: G06F1/03
Filed: 1994-12-12
Abstract: The invention relates to a device for reducing unwanted frequency components in digital frequency generation, comprising an accumulator device (4, 5) for generating output signals depending on an input code (F) corresponding to a desired frequency, the accumulator device (4, 5) being connected to at least one memory unit (6, 7) which comprises codes corresponding to wave shapes, and further comprising a generator (1) for generating a random code (P) and a digital/analog converter (9) for generating analog wave shapes. The invention is characterized in that it comprises modulation means (2, 3) for generating a first modulated signal (Fr1) constituting the sum of the input code (F) and the random code (P) and for generating a second modulated signal (Fr2) constituting the difference between the input code (F) and the random code (P), and a calculation unit (8) for regenerating a code corresponding to said input code (F). The invention provides a reduction of unwanted frequency components, so-called spurious components. <IMAGE>
Patent SE-9500339-L (SE)
Inventor: UHLIN STIG GOERAN
IPC: D06F37/22
Filed: 1995-01-31
Abstract: A washing machine, comprising a frame (11) supporting the main functional components of the washing machine, such as a tub (12) including a rotatable drum (13) for the laundry, motor drive means (14) for rotation of the drum (12) or the like, a base plate (21) supporting the frame (11) and an outer housing (22) for the machine fixed to the base plate (21). The base plate (21) and the frame (11), respectively, are of a design such that the two parts can be connected to one another either fixedly for forming of a machine adapted to be fixedly supported or in a resilient manner for forming a free-swinging machine in which, in principle, the frame (11) can move freely relative to the base plate (21) and the outer housing (22). <IMAGE>
Patent SE-9601418-L (SE)
Inventor: ERIKSSON HANS
IPC: F16H/
Filed: 1996-04-12
Abstract: The first gearwheel (3) is movably arranged in an axial direction and the first and second gearwheels (3,4) are connected to one another by inclined cogs. The first gearwheel is activated by a force in an axial direction on rotation of the second gearwheel.
Patent SE-9702034-L (SE)
Inventor: GLEHN ANDREAS VON
IPC: B03C/
Filed: 1997-05-30
Abstract: The ventilator comprises two tube sections (6, 9), the first one having at least one side opening (7) acting as an air inlet, as well as an outlet opening (8) through which air can enter or leave, and the second one is housed inside the first one in the region between the two openings. The second tube section also has inlet and outlet openings (11,10), between which there is at least one particle separating filter (22). The second tube section can be moved inside the first tube section between its two opposite ends in order to alter the size of the air inlet in the first tube section and therefore the flow of air through the ventilator.
Patent SE-9702037-L (SE)
Inventor: BERGSTROEM MAGNUS
IPC: F02D41/22
Filed: 1997-05-30
Abstract: The diagnostic system (10) includes a diagnostic function module (DF Module 20,20',20") for each diagnostic trouble code (DTC) or gp. of DTCs associated with a component or sub-system. The DF Module includes circuitry (22) to determine the operational status of the component or sub-system. A ranking value is generated each time a routine is performed and circuitry (23) processes and stores the latest statistics. Evaluated data is transmitted (24) indicating a fault or no-fault condition to a DF scheduler (30).
Patent SE-9704313-L (SE)
Inventor: CALMERKLINT ROLAND
IPC: D03D51/34
Filed: 1997-11-24
Abstract: A device for monitoring a thread, for example the weft thread in a loom of the type in which the weft is driven through the shed of the loom with the aid of a jet, such as a gas jet, for example an air jet, and which has a reed with a longitudinal channel for the weft. An arm with a free end is placed in a position at which it is desirable to monitor the weft. The arm free end has at least one light source for illuminating the monitoring point and any weft located there. A number of light-sensitive elements on the arm free end are aimed towards the channel of the reed to sense the light reflected therefrom. Each light sensitive element generates an electric signal corresponding to the reflected light and is connected to an evaluator circuit for adding the signals regardless of whether the weft at the monitoring point results in an increase or a reduction of the signals obtained from the light-sensitive elements, to generate a signal corresponding to the absolute value of the signals.
Patent SE-9802955-L (SE)
Inventor: JONSON KENNET
IPC: G08B5/36
Filed: 1998-09-02
Abstract: Guide light system for safety purposes comprises: - (a) an electroluminescent wire (2), which shines when an electric voltage is applied to an end of the wire; and - (b) a voltage source for supplying the electroluminescent wire. - The end of the wire is arranged in a holder (3) to be mounted in a suitable position.
Patent SE-9803868-L (SE)
Inventor: PERSSON TORSTEN
IPC: B03C3/013
Filed: 1998-11-12
Abstract: For each of frequency-height-length combination for the current pulse a first time is determined for the end of the pulse, and a second time is determined for when the voltage between the emission and precipitation electrodes falls to a given level. The length of the interval between these two times is used to determine an optimum frequency-height-length combination, and the length of the time interval in this combination is used to regulate the supply of conditioning agent added to the gas.  An electrostatic separation process for purifying a gas comprises applying a periodically varying high voltage between emission and precipitation electrodes using a pulsed dc current, and regulating the addition of conditioning agents to the gas upstream from the separator unit. The frequency, pulse height and/or pulse length for the dc current are varied in order to give a number of frequency-height-length combinations. For each of these combinations a first time is determined for the end of a delivered current pulse, and a second time is determined for when the voltage between the emission and precipitation electrodes falls to a given level. The length of the interval between these two times is calculated and then used to determine an optimum frequency-height-length combination. The supply of conditioning agent is dependent on the length of the time interval in the optimum combination.