baber/WOPTO huggingface dataset:
Patent NO-991515-L (NO)
Inventor: AYLING LAURENCE JOHN
IPC: E21B21/00
Filed: 1999-03-29
Abstract: A method for drilling wells in which the tubular can be added or removed from the drill string whilst mud and drilling fluids being circulated continuously and kept separated from the environment to reduce pollution. A connector is used with an inlet and outlet for the mud etc. and which incorporates rams to seal off and separate the flow of mud as a tubular is added or removed.
Patent NO-994647-L (NO)
Title: Absorberende gjenstander med løsbare komponenter
Inventor: LAVON GARY DEAN
IPC: A61F5/44
Filed: 1999-09-24
Abstract: Absorberende artikler som er egnet for absorbering og tilbakeholding av vannholdige kroppsfluider. De absorberende artikler i henhold til den foreliggende oppfinnelse omfatter et diskontinuerlig, hovedsakelig fluidugjennomslippelig yttersjikt (62) og en absorberende kjerne som er anbrakt mellom et innersjikt og yttersjiktet. Den absorberende kjernen omfatter flere kjernekomponenter (34, 35, 36) som er fjernbare, med adkomst for fjerning som er dannet av i det minste en diskontinuitet som danner en åpning (41) i yttersjiktet. Så snart en er fjernet kan andre absorberende kjernekomponenter eller lag av komponenter forbli i den absorberende artikkelen. Dessuten kan ytterligere absorberende kjernekomponenter eller lag tilføyes gjennom åp- ningen i yttersjiktet. l en foretrukket utføring omfatter den absorberende kjernen flere komponenter, innbefattende i det minste et frontstykke, et bakstykke (30) og et midtstykke. Hver av de absorberende komponentene kan innbefatte lag av absorberende elementer. Ved metting med kroppsutstrømninger kan visse komponenter eller elementer i den absorberende kjernen fjernes fra den absorberende aritkkelen gjennom yttersjiktet. Nye umertede absorberende komponenter eller elementer kan deretter plasseres istedenfor de fjernede mettede komponentene eller elementene, eller mer foretrukket kan, ved fjerning av de mettede komponentene eller elementene, en ytterligere ubrukt komponent eller element forbli i stilling for bruk.
Patent SE-0101349-L (SE)
Inventor: OBITZ LARS
IPC: D21C9/18
Filed: 2001-04-17
Abstract: A system for feeding fibres from a fibre separation step at a first pressure to a drying step at a second, lower pressure, the system comprising a sluice feeder ( 3 ) provided between the fibre separation step and the drying step. At least an outlet ( 14 ) of the sluice feeder ( 3 ) is enclosed by a housing ( 4 ) for pressurization by means of a pressure medium in the housing ( 4 ) to a pressure that essentially corresponds to the first pressure in the sluice feeder ( 3 ). The fed out fibre from the sluice feeder ( 3 ) to the housing ( 4 ) are removable by means of the pressure medium in the housing ( 4 ) via a control valve ( 20 ), which regulates the pressure in the housing ( 4 ), to the drying step at the second, lower pressure. The pressurization in the housing ( 4 ) prevents steam to escape from the sluice feeder ( 3 ). A method for feeding fibres, the fibres are fed to a sluice feeder ( 3 ) which is pressurized from the outside by means of a pressure medium and are fed out by means of the pressure medium via a pressure regulating control valve ( 20 ) to the drying step.
Patent SE-0103812-L (SE)
Inventor: ARVIDSSON LENNART
IPC: G05D1/00
Filed: 2001-11-16
Abstract: Method and arrangement for providing a remote control system for a vehicle ( 1 ) including a primary heading sensor ( 14 ) fixedly attached to the vehicle ( 1 ). The primary heading sensor ( 14 ) is adapted to detect a reference heading (N). A remote control unit ( 15 ) having a steering input manipulator ( 16 ) that is either portable by a user or rotationally attached to the vehicle ( 1 ) relative to a main axis ( 4 ) of the vehicle ( 1 ). The remote control unit ( 1 ) is adapted to communicate steering input data to a steering computer ( 12 ) that is programmed to process the steering input data into steering commands and to communicate the steering commands to a steering mechanism ( 9 ) of the vehicle ( 1 ). The remote control unit ( 1 ) has a secondary heading sensor that is synchronized with the primary heading sensor ( 14 ) with respect to the reference heading. The steering input data includes information of an active position of the steering input manipulator ( 16 ) relative to the reference heading (N) and the active position of the steering input manipulator ( 16 ) determines the desired direction of travel of the vehicle ( 1 ) regardless of the orientation of the remote control unit ( 15 ) relative to the main axis ( 4 ) of the vehicle ( 1 ).
Patent SE-0301732-L (SE)
Inventor: SCHUERLE CHRISTIAN
IPC: B60H1/22
Filed: 2003-06-16
Abstract: An air treatment module, in particular for thermal treatment of air to be introduced into the vehicle interior of a vehicle, includes a support arrangement to be fixed to a vehicle, a fan arrangement supported by the support arrangement, a first heat exchanger arrangement, supported on the support arrangement, for thermal treatment of air forwarded by the fan arrangement, further including a heating device and a second heat exchanger arrangement receiving heat from the heating device, the heating device and the second heat exchanger arrangement being supported on the support arrangement.
Patent SE-0303096-L (SE)
Inventor: JOHANSSON BENGT
IPC: F16L37/088
Filed: 2003-11-18
Abstract: The coupling arrangement (1) is for a hydraulic connection in the form of a tube or rod. It has a male part (4) provided with a conical part and a connected external ring-shaped locking track (18). A female part (20) is provided with a corresponding internal locking track. A slotted, ring-shaped sprung looking component (24) is fitted in the female component internal locking track for axial locking engagement with the male component external locking track. - This occurs after radial sprung expansion along the male component conical part on axial insertion of the male component in the female component. The lock component (24) has three or more radially inserting ear parts for engagement with the male component external locking track. These ear parts (38) are evenly distributed along the periphery of the lock component. The lock component between the ear parts has outer locating parts (42) for location against the female part internal locking track.
Patent SE-0501170-L (SE)
Inventor: BERTILSSON MATS
Filed: 2005-05-24
Abstract: A device for cleaning an opening (2) in the wall (1) of a soda recovery boiler has a carrier (5) with an elongate cleaning device (4) which is insertable in the opening. The carrier has or is connected to drive means for executing a cleaning movement. Gradually as the cleaning device (4) is consumed, a sensor registers the consumption and starts, in an advancement device (11) an advancement of the cleaning device for compensation of its consumption. A method for cleaning an opening (2) in the wall (1) of a soda recovery boiler comprises the steps that a consumption or shortening of the cleaning device (4) taking place during cleaning is sensed in order to trigger a compensatory advancement of the cleaning device (4).
Patent SE-7504753-L (SE)
Inventor: EHRAT K
IPC: E05B29/00
Filed: 1975-04-24
Abstract: A mechanical lock comprises a cylindrical stator, a main rotor constituting the lock cylinder and being mounted for rotation in the stator and an auxiliary rotor mounted in the main rotor. A key carrying information can be inserted into the keyhole of the main rotor and turned to rotate the same between angular positions corresponding to an open and closed lock position through an intermediate latched position. A differential drive couples the auxiliary rotor to the main rotor for effecting relative rotational movement thereof. Key information sensing elements sense the key information during the relative rotational movement of the auxiliary rotor and are repositioned thereby, and these elements are taken along by the main rotor rotation at the end stage of the relative movement to remove them from contact with the key and return them to a rest position. Lock information elements are associated with the key information sensing elements, and the relative movements between these elements constitute a lock information stored in the lock. Pawls couple the key information sensing elements to the associated lock information elements to reposition the lock information elements according to the sensed key information. Controllable movable test elements are moved into sensing engagement with the repositioned lock information elements to determine whether the sensed key information conforms with the stored lock information. The test elements move bolts in the main rotor between an effective and ineffective position depending on whether the sensed key information conforms with the stored lock information or not.
Patent SE-7704957-L (SE)
Inventor: BIRNEY R E
IPC: G06F9/46
Filed: 1977-04-29
Abstract: A control circuit arrangement for storing the addressability defined by the current active address key (AAK) being accessed in an address key register (AKR) in a processor. This AAK is stored in a last AAK register. When a hard or soft check interrupt occurs, the AAK stored in the last AAK register is designated as the processor's last key saved (i.e. LKSA) to define an interrupted addressability being used by the processor at the time of an interrupt. Upon occurrence of an interrupt, the LSKA represents the interrupted addressability, which is then made available to the processor by gating the LKSA into a source operand key section in the AKR from the processor's last AAK register, and setting the key for a supervisor program into another section of the AKR, so that the supervisor program can take corrective or termination actions. Until the LKSA gating into the AKR is completed, no AAK can be ingated into the last AAK register. After this in gating to the AKR is completed, the ingating disablement to the last AAK register is released.
Patent SE-7708114-L (SE)
Inventor: JOHNSON P M
IPC: F41G7/26
Filed: 1977-07-12
Abstract: A beam projector is provided by a plurality of coded reticles mounted on a spinning disc and illuminated by a laser source. In order to maintain a constant irradiance on a receiver variably located in space a pseudo-zoom assembly is provided including a moveable source and/or condenser optics. Also, plural focal length optics are employed to expand the range over which the constant irradiance is maintained beyond that realizable by the pseudo-zoom assembly itself.
Patent SE-7708592-L (SE)
Inventor: KURODA Y
IPC: C12R1/465
Filed: 1977-07-26
Abstract: Hydroxyaminohydrocarbonphosphonic acid derivatives represented by the formula:   <IMAGE>   wherein R1 is hydrogen or acyl, R2 is hydrogen, lower alkyl, ar(lower) alkyl or acyl, and A is lower alkylene, lower alkenylene or hydroxy(lower) alkylene, or the esters at the phosphono group thereof or the pharmaceutically acceptable salts thereof, excepting 3-(N-acetyl-N-hydroxyamino) propylphosphonic acid, 3-(N-acetyl-N-hydroxyamino)-2-hydroxypropylphosphonic acid, and their pharmaceutically acceptable salts, and processes for preparing the same. Included are compounds having antimicrobial activity against various pathogenic organisms.
Patent SE-7712586-L (SE)
Inventor: MACHNER P
IPC: B22D27/06
Filed: 1977-11-08
Abstract: In a method of and apparatus for producing ingots of unalloyed and alloyed steels having an improved primary crystallization, reduced ingot segregation and a reduced content of non-metallic inclusions, molten steel is poured into a mould, a slag mixture is supplied onto said steel, and energy is supplied to the slag mixture via at least one consumable electrode while the steel is solidifying. The slag mixture has a certain height corresponding at most to the relationship 0.15 (A + 100), wherein A is the shortest distance between the inner mould wall and the at least one consumable electrode, given in cm and amounting to at least 5 cm. Also, at least one consumable electrode has dimensions such that the ratio of the electrode cross-sectional area(s) to the mould cross-sectional area amounts to 1:10 at most.
Patent SE-7900614-L (SE)
Inventor: HOENL H
IPC: D21H17/16
Filed: 1979-01-23
Abstract: The invention seeks to provide an improved sizing agent for the engine sizing of paper. According to the invention the sizing agent is a substituted succinic anhydride bearing as substituent the radical of a butene oligomer of from 16 to 40 carbon atoms. The sizing agent is used in aqueous emulsion, optionally with a cationic retention agent.
Patent SE-7904089-L (SE)
Inventor: SALMI P
IPC: E21B6/00
Filed: 1979-05-10
Abstract: A hydraulic control system for use with a rock drill is adapted to sense a pressure build-up in the drill's rotation motor and in response thereto, to reverse the direction of feed of the feed motor as well as to supply hydraulic fluid to a shank cylinder on the rock drill. Supplying hydraulic fluid to the shank cylinder assists in freeing the drill from the rock.
Patent SE-8001463-L (SE)
Inventor: MERLEN M M
IPC: G01N21/892
Filed: 1980-02-25
Abstract: A web of moving material is successively scanned by a light source, such as a laser beam, and changes of intensity of the transmitted, reflected or scattered light from the material is detected to provide an indication for discerning flaws in the web. A once per scan line digital signal from the scanner controls a voltage controlled oscillator connected in a phased locked loop which is used for controlling the generation of a precision ramp analog voltage that follows the angular scan position of the light source on the material. The light signal from the web is applied to a comparator for providing a digital pedestal signal in which the first light passing the comparator is the leading edge of the web while the last light passing during a scan line is the trailing edge or the end of the web. If no pedestal signal is present indicative of a break in the web, a synthetic maximum width pedestal signal is substituted to enable the inspection system to continue to function. The digital pedestal signal or synthetic maximum width pedestal signal and the precision ramp are applied to leading and trailing edge, position-to-voltage converters. The precision ramp voltage is sampled and held by the voltage converters which generate leading and trailing edge position analog voltage outputs. These voltage outputs are applied to a leading and trailing edge cross web, down web position tracking rate filter which is controlled by edge position tracking rate and web speed circuits. The filtered leading and trailing edge outputs are applied to margin set circuits and then are converted by voltage-to-edge, position converter circuits into digital active scan pulses that accurately define and track the active scan interval of interest where flaws are to be detected.
Patent SE-8003307-L (SE)
Inventor: SCALFI B
IPC: F24H1/34
Filed: 1980-04-30
Abstract: A boiler 1 for domestic heating systems comprises, above a furnace, a substantially vertical axis vessel 2 for a thermal exchange fluid, which vessel is partially surrounded by a plurality of tubes 12 extending substantially parallel to the axis thereof and connected in parallel thereto. The tubes 12 are arranged in a hollow space 7 defined in cooperation with an insulating outer shroud 5. Concentric interconnected vessels may be used to form an annular flue in which the tubes are disposed. The tubes may be extended under the vessel to form a combustion space. <IMAGE>
Patent SE-8007539-L (SE)
Inventor: DAUM S J
IPC: C07D498/04
Filed: 1980-10-27
Abstract: Aminocyclitol antibiotics of the streptamine, deoxystreptamine or dideoxystreptamine type are prepared by culturing a nutrient medium containing carbohydrates, a source of assimilable nitrogen, essential salts and a non-nitrogen containing cyclitol with a mutant of an aminocyclitol antibiotic producing organism.
Patent SE-8104781-L (SE)
Inventor: BAYS D E
IPC: A61K31/40
Filed: 1981-08-11
Abstract: Compounds are disclosed of general formula (I):    <IMAGE>  (I) wherein R1, R3, R4, R6 and R7, which may be the same or different, each represents a hydrogen atom or an alkyl group; R2 represents a hydrogen atom or an alkyl, aryl, aralkyl, cycloalkyl or alkenyl group; or R1 and R2, together with the nitrogen atom to which they are attached, form a saturated monocyclic 5 to 7-membered ring which may optionally contain a further hetero function; R5 represents a hydrogen atom or an alkyl or alkenyl group; or R4 and R5 together form an aralkylidene group; Alk represents an alkylene chain containing two or three carbon atoms which may be unsubstituted or substituted by not more than two C1-3 alkyl groups; and X represents an oxygen or sulphur atom; and physiologically acceptable salts, solvates and bioprecursors thereof. The compounds are described as potentially useful for the treatment of migraine and may be formulated as pharmaceutical compositions in conventional manner using one or more pharmaceutically acceptable carriers or excipients. Various processes for the preparation of the compounds are disclosed including, for example, a process involving reacting an indole having an appropriate nitrile group at the 5-position, with a suitable oxygen- or sulphur-containing compound in order to introduce the required amide or thioamide group at the 5-position on the indole nucleus.
Patent SE-8200794-L (SE)
Inventor: PASQUINI S
IPC: E01B27/16
Filed: 1982-02-11
Abstract: The tamping machine is equipped with tamping units having tools (4) intended to be used for tamping both on the open track and of the switch gear. These tools are mounted on a frame (7) which is mounted for vertical movement in a gantry (8) suspended from the chassis (1) of the tamping machine by a double articulation (13, 14, 15), imparting to this gantry a transverse and longitudinal pendulum mobility with respect to the track. In order to be able to adapt the length of the compacting effected by the tools (4) in their two uses, each of these tools has two interchangeable lockable work configurations, one of which is formed of a single pick (22, FIG. 2) for the tamping of the switches and the other of which is formed of two picks (21, 22, FIG. 3) juxtaposed in the transverse direction of the track, for the tamping of the open track.
Patent SE-8205611-L (SE)
Inventor: STAHL H
IPC: H02H1/00
Filed: 1982-10-01
Abstract: An optical detector for the radiation coming from arcs is connected to an arrangement which distinguishes between hazardous fault arcs and arcs due to the operation. Arcs due to the operation are switching arcs which occur when switching elements are operated in electrical devices and have a length dependent on the duration of the switching process. This duration is utilised by the arrangement for distinguishing between switching arcs and fault arcs.
Patent SE-8206416-L (SE)
Inventor: STAROBINSKY R N
IPC: F02M35/14
Filed: 1982-11-11
Abstract: An air cleaner intake tube 6 which diverges in the direction from its open end is provided with radial holes 9 and 10 and a resonance chamber 11. The radial holes 9 and 10 are arranged in two rows 7 and 8 one of which is spaced a distance (0.1-0.2)L from the open end of the air intake tube 6, the other being disposed at a distance of (0.4-0.6)L from the open end thereof. The flow area of the holes 9 and 10 of each of the rows 7 and 8 amounts to (0.02-0.1)S, while the volume of the resonance chamber 11 is (O.25-0.7)V, where  L is the length of the air intake tube 6; S is the cross-sectional area of the air intake tube 6 at locations of the radial holes 9 and 10; and  V is the volume of the air intake tube 6. <IMAGE>
Patent SE-8206601-L (SE)
Inventor: ANDREWS JR R S
IPC: D21C11/00
Filed: 1982-11-19
Abstract: IMPROVEMENTS IN THE RECOVERY OF HEAT AND CHEMICAL VALUES FROM SPENT PULPING LIQUORS Introduction of a carbonaceous fuel such as coal or petroleum into the combustion stage of a multiple solids fluidized bed reactor system for pulping liquor combustion and chemical regeneration provides an alternative source of unburned carbonaceous solids which may be transferred along with pulping liquor solid combustion residues to a reduction stage providing a carbon source for the reduction of sulfate to sulfide.
Patent SE-8300305-L (SE)
Inventor: DUNCAN D S
IPC: B26B21/22
Filed: 1983-01-21
Abstract: A razor blade assembly, in the form of a complete razor or a shaving unit for mounting on a razor handle, has a blade platform supporting a blade and preferably a twin blade is mounted in a razor heaed frame for rolling movement between a shaving position in which the blade or each blade is correctly positioned, relative to a guardbar and a top cap 28, for shaving to a retracted position in which the blade or each blade is withdrawn from the shaving position.
Patent SE-8301435-L (SE)
Inventor: GEIJER M
IPC: F27D3/14
Filed: 1983-03-16
Abstract: Vacuum degassing is effected in a vacuum tank with a small ladle above it. In its bottom this has a hole in the lining which lines up with an opening in the lid of vacuum tank. The hole contains a melt-soluble plug. There is a plug in the hole (4) in the ladle (3) lining. This hole is positioned above the opening (2) in the tank (1). There is a vacuum in the tank (1). The plug (8) burns or dissolves and the melt enters the tank releasing contaminants e.g. O2, H2, CO, N2 etc.. (Provisional Basic previously advised in Week 8445)
Patent SE-8303460-L (SE)
Inventor: BRYANTSEV BORIS ANTONOVICH
IPC: B24D3/14
Filed: 1983-06-16
Abstract: A ceramic binder designed for making abrasive tools comprises the following components, in wt.%: lithiumborosilicate frit 15  -  60 fireclay                  0.1-  40 feldspar material        15  -  60 cryolite                  5  -  15     The binder can bind various types of abrasive material e.g. corundum, cubic boron nitride, diamond or carboid-silicon and enables the strength and service life of the tools to be increased.
Patent SE-8304351-L (SE)
Inventor: ANDERSSON L
IPC: B60P7/04
Filed: 1983-08-10
Abstract: The device shuts off the rear end of a load surface, and has a canopy movable forwards and backwards so as to expose or cover the surface. The canopy is associated with front and rear trucks (12,13) travelling along the sides, there being a detachable coupling (22,25) between the trucks. The trucks support a linkage (19) coupled to an end shutter (34-37), which when folded down joins onto the rear end of the load surface. When the rear truck is moved rearwards in relation to the front one the shutter down is folded down.
Patent SE-8306604-L (SE)
Inventor: OETIKER HANS
IPC: F16B2/08
Filed: 1983-11-30
Abstract: A clamp structure especially for use in applications in which space conditions do not permit any projecting parts such as plastically deformable ears, and in which outwardly extending hooks adapted to engage in apertures are used to mechanically interconnect the clamp structure; to enable tightening of the band about an object to be fastened, cold-deformed pressed-out embossments are provided in inner and outer band portions, which extend generally in the circumferential direction so that each pressed-out embossment remains integral at least on both sides thereof, where the tool-engaging surfaces thereof are able to withstand very large tightening forces in the circumferential direction which permit a secure tightening of the clamp structure.
Patent SE-8504329-L (SE)
Inventor: GRUNWALD R
IPC: D06F39/08
Filed: 1985-09-18
Abstract: In a washing machine with a controllable water inflow line, with a device for feeding washing agents and with a lye run-off system containing a pump for discharging the lye from the washing machine, the circulation of the lye in a circulation line between the lye run-off system and an inflow connection arranged higher on the tub is to be forced by a second pump. A solution for driving the pump without additional electrical drive and control means is sought. This problem is solved by arranging in the water inflow line 8 a fluid motor 14 which serves as a drive for the second pump 18. <IMAGE>