baber/WOPTO huggingface dataset:
Patent SE-7505283-L (SE)
Inventor: SOK
IPC: B24D13/02
Filed: 1975-05-06
Abstract: A multiple-compliant-bristle, self-centering, self-sizing rotary abrasive hone made of multiple outwardly extending, flexible, extremely compliant plastic bristles (in a preferred form, made of Nylon plastic) having enlarged abrasive globules completely firmly attached to outer ends of the bristles in a non-flaking and non-chipping manner and with the surface configuration defined by the multiple abrasive globules being a cylindrical, conical, frusto-conical, or any of various other desired configurations, usually suitable for insertion into a recess or hole in a workpiece which is to be honed by relative movement of the abrasive hone with respect thereto.
Patent SE-7505532-L (SE)
Inventor: GAUCHER A
IPC: C23C8/50
Filed: 1975-05-14
Abstract: The invention relates to a method of maintaining at very low values the proportions of cyanides in molten-salt baths of the kind in which the main active principle is the cyanate anion CNO<->, the method comprising essentially the steps of conjointly providing in the salt bath at least one sulphurized element in a quantity such that the proportion of the sulphur element in the bath is between 0.001 and 0.1 % of the weight of said bath, and introducing periodically or continuously into the bath at least one substance comprising at least one carbonyl group = C = O in its chemical formula, in a quantity such that it corresponds to a weight of between 1 and 25 grams of CO per kg. of bath and per 24 hours maintenance at the bath working temperature of between 480 DEG  and 650 DEG  C. The substance introducing the carbonyl group may also constitute a regenerating agent for the cyanate anion and can advantageously be obtained by baking carbamide for 3 to 10 hours at a temperature of between 150 DEG  and 450 DEG  C. The bath may be homogenized by agitation means including insufflation of air.
Patent SE-7509840-L (SE)
Inventor: HIRONO Y
IPC: A01N43/70
Filed: 1975-09-04
Abstract: The novel herbicidal compositions contain, as active ingredients,   a) 5 to 95 parts by weight of at least one compound of the general formula I <IMAGE>  and b) 95 to 5 parts by weight of at least one herbicidal compound which does not come under the formula I.   They can also be composed of a mixture of components a) + b). In formula I, the symbols R1, R2, X and n have the meanings given in Patent Claim 1. Component b) is, generally, a well-known herbicide. The compositions according to the invention have a synergistic activity in comparison with herbicidal compositions which contain only one of the two components with herbicidal activity.
Patent SE-7610520-L (SE)
Inventor: SCHIBBYE H
IPC: F25B1/047
Filed: 1976-09-23
Abstract: A gas compression system comprising a rotary compressor, an oil separator in the discharge line thereof, and all oil supply line between the oil separator and the working space of the compressor, said line supplying oil and gas dissolved in the oil to a throttling device incorporated in the line in such a way that the time for the oil  to pass from the throttling device to the compressor is long enough to decrease the temperature of the oil due to boiling off of the gas dissolved in the oil.
Patent SE-7704260-L (SE)
Inventor: GRANE G
IPC: E01C19/34
Filed: 1977-04-14
Abstract: A vibrating tamper with side-by-side engine section and tamper section connected by a suspension system including leaf springs. The tamper section includes a reciprocating leg terminating in a tamping plate. The engine section includes handles, an engine with a rotary drive shaft, and a transmission for converting the drive shaft rotary motion to reciprocating motion to be imparted to the tamper. A driven, eccentrically mounted roller cooperates with a lever forked at one end to embrace the roller. At its other end, the lever applies reciprocating drive to the tamper. The reciprocating drive is applied through helical springs encircling the tamper leg. The forked lever end and eccentric assure that forces substantially parallel the axis of the tamper leg are transmitted to the tamper section, minimizing forces perpendicular the leg. The leaf springs permit only axial reciprocating movement of the leg back and forth along its longitudinal axis relative to the engine and they isolate much of the axial force from the engine section.
Patent SE-7704603-L (SE)
Inventor: THURNER E
IPC: E02D5/80
Filed: 1977-04-21
Abstract: An anchoring assembly, in particular for use in a composite concrete and structural steel beam, consists of a cylindrical container shaped member open at one end and closed at the other with an opening extending through the closed end. A fastening stud is positioned in the bore in the member adjacent the open end and it is arranged to be driven through the bore into a receiving material, for instance, a structural steel member, by an explosive powder actuated setting gun. The fastening stud has an elongated shank with a larger diameter head at one end and a washer fitted on the shank and spaced axially from the head. The radially outer surfaces of the head and washer act as guide surfaces as the stud is driven through the bore into the receiving material. The opening through the closed end has an axially extending frusto-conically shaped section diverging toward and terminating in the outer surface of the closed end.
Patent SE-7704887-L (SE)
Inventor: BERGQVIST E
IPC: H01S3/083
Filed: 1977-04-28
Abstract: The present invention relates to a laser resonator comprising active material disposed in an optical resonator cavity of the folded type including two parallel ray paths, means for exciting the active material, a common end reflector to limit the resonator cavity so that when the active material is excited an oscillating radiation is generated in the resonator cavity, a corner cube prism comprising a number of reflective surfaces for making, by successive reflections, the reflected radiation parallel to the incident radiation, a beam dividing polarizer on one reflective surface of the prism, through which the laser output occurs, and a Q-switching means for providing pulsed lasing.
Patent SE-7708557-L (SE)
Inventor: ROEHL F
IPC: B28C5/06
Filed: 1977-07-26
Abstract: The spraying machine has a filling hopper (6), through the filling opening of which the material passes into a bucket wheel (11) which revolves by means of a vertical shaft which is offset laterally with respect to the axis of the filling hopper to such an extent that the upper side of said wheel and the hopper base (6.1) only overlap in the region of the filling opening. The housing of said wheel is sealed only in the region of a blow-in connection stub (4) for the compressed air and a blow-out connection stub for the material. Said compressed-air spraying machine is equipped with a device for supplying pulverulent additives, which permits a selectable admixture ratio with respect to the material. In the case of said device, upstream of the inlet of the bucket wheel (11) beneath the hopper base (6.1), the housing upper side is open in the bucket region and, thereabove, there is arranged a container (20) for the pulverulent additives, having a metering device which is driven intermittently by the bucket wheel (11) such that, whenever a bucket (11.1) passes beneath the outlet opening of the metering device, the latter dispenses a predetermined quantity and the additives pass directly into the buckets of the bucket wheel. <IMAGE>
Patent SE-7710893-L (SE)
Inventor: VIGNES A
IPC: C21D7/02
Filed: 1977-09-29
Abstract: A process for reducing the residual stresses in a seamless metal tube which has undergone a straightening operation comprising subjecting the tube to an internal pressure of between 0.8 Pc and 1.0 Pc for a period of at least 3 minutes, while maintaining the temperature of the tube at or close to ambient temperature, Pc being the critical pressure beyond which the tube will undergo plastic deformation.
Patent SE-7711145-L (SE)
Inventor: SATOH K
IPC: G05D23/24
Filed: 1977-10-05
Abstract: A high frequency energy apparatus is provided in which high frequency energy is supplied into a heating chamber containing an object to be heated for heating the same. A temperature sensor unit senses either the temperature of air within the heating chamber or the temperature of air flowing out of the heating chamber and a memory unit memorizes a sensed air temperature. When a difference between the air temperature sensed and the memorized temperature reaches a preset value, the amount of supply of the high frequency energy is varied. The preset value is varied with the heating time for heating the object more properly.
Patent SE-7711293-L (SE)
Inventor: JOHNSON L C
IPC: B05C5/02
Filed: 1977-10-07
Abstract: Apparatus and the method of operation thereof are described for conveying an object, such as a microscopic slide, over a flat liquid-applying surface and interrupting the advance of the object for a predetermined time period while the object is at rest in position over the liquid-applying surface to achieve even application of a treating liquid to the object. The treating liquid can be injected into the space between the object and said flat liquid-applying surface while the object is substantially stationary or prior to interruption of the object movement.
Patent SE-7713392-L (SE)
Inventor: CALLAHAN J L
IPC: C07C255/09
Filed: 1977-11-25
Abstract: HIGH TEMPERATURE VAPOR PHASE CATALYTIC DIMERIZATION OF ACRYLONITRILE Acrylonitrile is dimerized to 1,4-dicyanobutenes and adiponitrile by contacting acrylonitrile in the vapor phase with a catalyst comprising activated alumina containing inorganic sulfide ion.
Patent SE-7802883-L (SE)
Inventor: SPIEGELBERG H
IPC: A61L9/12
Filed: 1978-03-14
Abstract: A package is disclosed for use in containing moisture containing refreshers, or other moisture containing material. The package is formed of a sheet material which embraces the moist material and defines a re-sealable flap extending from the package which defines the package opening. Initially the package is hermetically sealed.
Patent SE-7810674-L (SE)
Inventor: MOE B
IPC: A61G7/10
Filed: 1978-10-12
Abstract: A chair 12, 14, 16 which is folded down to permit a lying position and which is supported by a wheel frame via a column only on one side of the top surface has side supports 32, 36 arranged on the side edges of the top surface. The side support 36, 38 at the free side edge of the top surface is supported by an arm 40 which is arranged and pivotably mounted in such a way that the side support can be pivoted from the position of use to a free position in which the side support and the arm do not obstruct the patient's movement from a bed onto the top suface. <IMAGE>
Patent SE-7813021-L (SE)
Inventor: IVINGER K E G
IPC: B23D35/00
Filed: 1978-12-19
Abstract: PCT No. PCT/SE79/00252 Sec. 371 Date Aug. 19, 1980 Sec. 102(e) Date Aug. 15, 1980 PCT Filed Dec. 17, 1979 PCT Pub. No. WO80/01259 PCT Pub. Date Jun. 26, 1980.An apparatus for dividing strip material, in particular strip-shaped scrap resulting from edge-trimming of rolled strip and metal sheet, comprises at least one pair of mutually co-operating cutters (18, 18a), between which the strip material (14) is fed and which are arranged to penetrate the strip material from mutually opposite sides. The two cutters in each co-operating pair are mutually substantially parallel at the moment of their penetration into the strip material. The one cutter (18) in each pair is arranged to engage the strip material slightly in front of the second cutter (18a), as seen in the direction of movement of the strip material, and then to move away from the second cutter in the direction of movement of the strip material, such that the part of strip material located in front of the cutters is separated from the remainder of the strip material by a combined cutting and tearing operation.
Patent SE-7901896-L (SE)
Inventor: TSAO G T
IPC: C12N9/42
Filed: 1979-03-02
Abstract: A process for treating cellulosic materials and obtaining glucose therefrom comprises treating the cellulosic materials to remove hemicellulose, then dissolving the cellulosic materials in solvent, after which lignin is removed and the cellulose is then precipitated from the remaining solution. The cellulose may be recovered in sheets or in long threads, fibres or as a flocculent material, and is then hydrolyzed to provide glucose by subjecting the cellulose to a cellulase enzyme and may also include subjection to an acid. A yield of glucose may also be obtained by hydrolyzing the cellulose materials that have been dissolved in a solvent and then separating lignin from the glucose.
Patent SE-7902058-L (SE)
Inventor: ROCK E
IPC: A47B88/493
Filed: 1979-03-07
Abstract: A withdrawal guide for drawers or the like, where the drawer has two external sides, for use in a fixed structure, the latter having two internal sides, includes two support rails disposed on each of the fixed structure sides, respectively, two guide rails disposed on the external sides of the drawer, respectively, and two mobile units. Each mobile unit includes at least two rollers. The rollers are supported between a corresponding guide and support rail for taking up vertical forces. The support rails and/or the guide rails having a stop for the mobile units. Each mobile unit is formed with at least one clamping means being a fixed part of the mobile unit, co-acting with the track in which the mobile unit is held, when the drawer is pulled out from the fixed structure for securing the mobile unit in the inward-movable direction of the withdrawal guide.
Patent SE-7903080-L (SE)
Inventor: SUPPUS H F W
IPC: F16D1/027
Filed: 1979-04-06
Abstract: A metallic tubular body 1 has a multi-part and flange-like connection member for coaxial connection with a second tubular body, the connection pieces 2 of the connection member being joined by welding seams 'Sch' to the tube at or in the vicinity of its end and bearing bores 10 parallel to the tube axis. The tube portion 1 and the parts 2 of the connection member consist of undeformed cut lengths of extruded profile members. The weld seams for fastening of the parts of the connection member to the tube are arranged at a spacing from the tube periphery in the longitudinal direction of the tube body and the tube body is preferably provided with ribs (1, 5, 6) which are on the outside of the tube and parallel to its axis, the ribs forming at or in the region of their outer edge a plane welding edge (7) parallel to the longitudinal axis of the tube body. <IMAGE>
Patent SE-7903931-L (SE)
Inventor: BERG B O
IPC: H04M1/60
Filed: 1979-05-04
Abstract: PCT No. PCT/SE80/00114 Sec. 371 Date Jan. 4, 1981 Sec. 102(e) Date Dec. 23, 1980 PCT Filed Apr. 21, 1980 PCT Pub. No. WO80/02488 PCT Pub. Date Nov. 13, 1980.A balanced amplifier output stage preferably intended to be used in a telephone instrument and which has its current supply from the telephone line includes two transistor amplifiers connected to parallel each having a top (T1, T2) and a bottom (T3, T4) transistor with series connected emitter-collector-circuits. Equally located transistors (e g T1, T2) in the series connections are driven in push-pull. To stabilize the current sum (I) passing through the two transistor amplifiers (T1, T3; T2, T4) connected in parallel there is a regulation circuit (T5) which compares the current sum (I) with a reference quantity (Vref) and feeds a correction signal in equal phase inputs of the amplifiers connected in parallel.
Patent SE-8000026-L (SE)
Inventor: REICHL E
IPC: A61C17/28
Filed: 1980-01-02
Abstract: Hand-operated instrument for dental care or tooth treatment having an electric drive, including a hand-grip portion, a slender instrument neck portion having one end integral with the hand-grip portion and a free end, a drive motor of the electric drive and a fluid reservoir disposed in the hand-grip portion, a working implement integral with the free end of the neck portion, means including a fluid duct at least partially disposed in the neck portion for supplying fluid from the reservoir to the working implement, and means including drive elements at least partially disposed in the neck portion and being driven by the drive motor for driving the working implement.
Patent SE-8004857-L (SE)
Inventor: DEGERMAN R
IPC: B65G65/28
Filed: 1980-07-01
Abstract: A conveyor comprising a conveyor belt for piling or loading material, e.g. for loading ships comprising a feeding conveyor section and a discharging conveyor section pivotable relative to said feeding section at least in a horizontal plane utilizes a single conveyor belt (3) consisting of spaced tensile force absorbing elements (4) and a flexible intermediate portion (5) between these elements (4) the belt extending from the feeding section to the discharging section (2) around guide wheels (39, 40) cooperating with the tensile force absorbing elements (4) of the conveyor belt and arranged adjacent the joint between the feeding section (1) and the discharging section (2), such guide wheels being provided for the load supporting run (3A) of the conveyor belt as well as its return run (3B). <IMAGE>
Patent SE-8005120-L (SE)
Inventor: FRANKE H
IPC: C07C275/54
Filed: 1980-07-11
Abstract: Acylurea insecticides and methods of preparation thereof are disclosed. The acylureas have compositions of the general formula <IMAGE>   wherein R1 is halogen, alkyl with from 1 to 6 carbon atoms or alkoxy with from 1 to 6 carbon atoms; R2 is hydrogen or halogen; R3 is hydrogen or alkyl with from 1 to 6 carbon atoms; R4 is hydrogen, alkyl with from 1 to 6 carbon atoms, aryl with from 6 to 12 carbon atoms, halogen substituted aryl with from 6 to 12 carbon atoms or alkaryl with from 7 to 12 carbon atoms; R5 is halogen; R6 is hydrogen or halogen; X is halogen or alkyl with from 1 to 6 carbon atoms; and n is 0, 1 or 2.
Patent SE-8006498-L (SE)
Inventor: BANNO K
IPC: C07D211/52
Filed: 1980-09-17
Abstract: Novel carbostyril derivatives and their salts having antihistaminic effects and are useful as antihistaminic agents, represented by the general formula (1),    <IMAGE>  (1)  wherein R1 is a hydrogen atom, a lower alkenyl group, a lower alkynyl group or a lower alkyl group which may have phenyl group(s) as the substituted group(s); R2 is a hydrogen atom, a lower alkyl group or a phenyl group; R3 is a lower alkyl group having phenyl group(s) as the substituted group(s), or a phenyl group which may have 1 to 3 substituted groups selected from the group consisting of halogen atoms, lower alkyl groups and lower alkoxy groups; R4 is a hydrogen atom, a hydroxyl group or a lower alkanoyl group; X is a halogen atom; Y is a lower alkylene group which may have hydroxyl group(s) as the substituent(s); n is 0, 1 or 2; the carbon-carbon bond between 3- and 4-positions in the carbostyril skeleton is a single or double bond; provided that when R3 is a lower alkyl group having phenyl group(s) as the substituted group(s), then R4 should be neither a hydroxyl group nor a lower alkanoyl group.
Patent SE-8006762-L (SE)
Inventor: IKEGAMI S
IPC: C01B31/08
Filed: 1980-09-26
Abstract: A fibrous activated carbon having high adsorptivity and excellent mechanical properties is produced by preoxidizing an acrylonitrile-based fiber containing a specific amount of an iron compound at a specific initial heat-treatment temperature and then activating.
Patent SE-8008070-L (SE)
Inventor: JOHANSEN JORGEN SKOUBO
IPC: E06B/
Filed: 1980-11-18
Abstract: A process for renovating a facade window in existing buildings consisting of a single large window unit or a plurality of smaller window units 1a, 1b, 1c, 1d, in which each window unit 1a, 1b, 1c, 1d has a glass frame seated in a rabbet in the frame construction 5, 5a, 5b, 5c, 5d, 5e, 5f of the window. In the renovation, all inward-going or outward-going glass frames are replaced by butt frames 7, which are mounted in a non-openable manner in the rabbets 3 of the glass frames in the frame construction. At the same time, a seal 8 is effected between the butt frame 7 and the frame construction 5. For abutment against the inward-facing side of the individual butt frame 7, a duplex or multiplex glass 10 is mounted in such a way that the latter is either permanently fixed or can be opened. With this renovation method, external scaffolding is avoided and a sounder basis is obtained for calculating price quotations for the renovation. <IMAGE>
Patent SE-8008203-L (SE)
Inventor: BERGLUND G
IPC: B07B1/46
Filed: 1980-11-24
Abstract: Sorting device for sorting material in shafts, having an inclined grill (1) which is composed of a plurality of rods (12, 13) which are parallel to one another and of a frame (2) which bears the rods. Every second rod (12) is permanently connected to the frame (2) whilst intermediate rods (13) are releasably connected to the frame in order to permit variation in the size of the material falling through between the rods by removing or adding an expedient number of rods. <IMAGE>
Patent SE-8009026-L (SE)
Inventor: RIBBE T
IPC: A61M16/20
Filed: 1980-12-19
Abstract: An arrangement in apparatus with which a gas orgaseous mixture is spontaneously inhaled or forcefully induced into the respiratory system of a patient. The gas or gaseous mixture is taken from a pressurized gas-source and administered to the patient through a face mask (12) or tracheal tube (13). A valve means is provided for controlling the flow of gas from the gas source to the patient. According to the invention, the valve means (11) is placed between the face mask (12), or tracheal tube (13), and a nipple (10) connected to the gas-supply line. The valve means is arranged so that the supply of gas from said gas source can be controlled manually in a continuous fashion, between a first state in which the flow of gas to the patient is fully blocked and a second state in which the gas flow is at a maximum.
Patent SE-8102157-L (SE)
Inventor: MATHEY C
IPC: F41G7/34
Filed: 1981-04-03
Abstract: Changes in the location of targets when firing ballistic missiles from firing devices aligned with respect to a particular target position can be compensated for without the need to realign the firing devices by establishing trajectory correction values which take into account the relation between the firing direction of the firing device and the expected position of the target when a missile fired in the firing direction will reach the position the firing direction was set for the missile to reach. These correction values are introduced before or at firing into an electronic storage means of the missile and after a predetermined time of flight cause the trajectory of the missile to be altered so that it is redirected towards the target's expected position by release of signals from the electronic storage means to trajectory adjusting means of the missile, such as fins, auxiliary rockets or jet-deflecting devices.
Patent SE-8104375-L (SE)
Inventor: MENJU S
IPC: H02M7/757
Filed: 1981-07-15
Abstract: An AC-DC electric power converting station is provided wherein circuit lines consisting of converter transformers/ positive and negative polarity valve structures/ DC reactors/ DC circuit breakers are of L-shape and inverted L-shape. The positive and negative polarity valve structures are so arranged that their surfaces in the longitudinal direction face each other. The converting transformers are arranged along the other surfaces of the positive and negative polarity valve structures in the longitudinal direction thereof. The DC reactors and DC circuit breakers are series-connected in the vicinities of the outputs in the direction of width of the positive and negative polarity valve structures. AC and DC switchgears of gas insulated type are arranged to face each other so that they sandwich the positive and negative polarity valve structures therebetween. Conduit air cables connect the positive and negative polarity valve structures and the AC and DC switchgears.