baber/WOPTO huggingface dataset:
Patent SE-0103486-L (SE)
Inventor: WIKSTROEM MIKAEL
IPC: G02B6/42
Filed: 2001-10-19
Abstract: Collimating or focusing in an optical subassembly is provided by a lens (18) in a housing to define the optical path between the back-end of a junction fiber and the collimated beam of light outside the receptacle. Light emitted from the laser channel in a laser diode package (41) is expanded and collimated by a lens (42) before being aligned with the ball lens (18) by an optical component (44).  Independent claims are included for: (1) an optical receptacle for sub-assembly; (2) an optical receiver; and (3) an optical transmitter.
Patent SE-0300263-L (SE)
Inventor: DALE OLAV
IPC: B63B21/00
Filed: 2003-02-03
Abstract: The device is for fixing a pull, jerk or snatch damper (11) on a line, with one end piece (10) and a wedge-shaped narrowing slot (12) from its end. In use, a bight of a line is inserted in the slot and locked in position with the aid of a lock component (14) inserted in the bight.
Patent SE-0302647-L (SE)
Inventor: GUSTAFSSON FREDRIK
IPC: G01P/
Filed: 2003-10-07
Abstract: The sensor system combines the signals from sensors and generates a physical parameter dependent on the signals used in auto calibrating sensors improving the quality of existing signals. - The signals are processed in an adaptive or recursive filter to produce an optimized estimation of a parameter detected by the sensors. Sensors (102,104,106,108) are coupled to a sensor integration unit (110), which comprises a recursive filter, which provides an estimate of a physical parameter which is output to a signal processor (112) which computes virtual signals which are passed to control units (118).
Patent SE-0600448-L (SE)
Inventor: SAELLBERG STEFAN
Filed: 2006-03-01
Abstract: A method in an automated system for handling at least two versions of an application. The system includes a controller for automation of a process with the application stored thereon in bidirectional connection with a communication server. The communication server is in bidirectional connection with at least two clients. The method improves communication between a communication server and several clients. Graphics and images can be displayed without reconfiguration when a new version of an application is used.
Patent SE-0601569-L (SE)
Inventor: GUSTAVSSON HANS
IPC: E21B47/09
Filed: 2006-07-17
Abstract: The position for the carrier is determined using the unit arranged on the drilling rig. The angle for the boom in relation to the carrier is identified by the determination of an angle of the rotation for the articulated connection. The position of the rock reinforcing bolt is determined in the tunnel or mine on the basis of the position of the carrier and the determined angle of rotation. The position of the rock reinforcing bolt is determined on the basis of a length of the boom. Independent claims are included for the following: (1) an arrangement for determining the position of a rock reinforcing bolt installation in a tunnel or a mine; and (2) a drilling rig.
Patent SE-0701321-L (SE)
Inventor: SUNDSTROEM RICKARD
Filed: 2007-06-01
Abstract: The present invention discloses a coated cutting tool insert particularly useful for dry and wet machining, preferably milling, in un-, low- and high alloyed steels and cast iron, with or without raw surface zones. The insert is characterized by a WC-TaC-NbC-Co cemented carbide with a W alloyed Co-binder phase and a coating including an innermost layer of TiC x N y O z  with columnar grains and a top layer at least on the rake face of a smooth ±-Al 2 O 3 .
Patent SE-7408145-L (SE)
Inventor: TAKEKOSHI T
IPC: C08G73/00
Filed: 1974-06-19
Abstract: 1464009 Polyetherimides GENERAL ELECTRIC CO 2 May 1974 [22 June 1973] 19331/74 Heading C3R [Also in Division B2] Polyetherimides have formula where R is (a) optionally halogenated C 6-20  aromatic hydrocarbon, (b) alkyl or C 2-8 - alkylene-terminated C 2-20  polydiorganosiloxane, or cycloalkylene, or (c) where Q is O, CO, SO 2 , S, or C x H 2x  where x= 1-5, m=0-1, and n=2-2500. They may be prepared by reacting 2,2<SP>1</SP>,3,3<SP>1</SP>-tetracarboxydiphenylether dianhydride with H 2 NRNH 2  in organic solvent at #130‹ C. while removing water of reaction, e.g. during reflux or by molecular sieve. They may be recovered by precipitating in methanol. They can be used for injection-moulding and may contain glass fibres. Solutions in a phenol may be used for coating wire, e.g. of Cu.
Patent SE-7413585-L (SE)
Inventor: NAUTA C J
IPC: B01F15/02
Filed: 1974-10-29
Abstract: 1470612 Mixing apparatus NAUTAMIX PATENT AG 30 Oct 1974 [30 Oct 1973] 47050/74 Heading B1C In an apparatus for and method of agglomerating a particulate material with a liquid, the particulate material falls through at least one eddying and stirring location in a vessel, a cross-section of the stirring location being greater than that of its inlet or the bulk density of the material being otherwise reduced. As shown the particulate material falls from funnels 7a land 7b, Fig. 2 not shown) through a vessel 1 having eddying zones 3a, 3b, and a rotatable shaft 11 carries sets of stirrers 19, 22, 25, 29. The shaft is hollow and has a passage 18 for liquid which is introduced into the vessel through apertures in the shaft leading to passages 17, 21, 27. In modifications (see Figs. 3 and 4, not shown) the stirring and eddying zones are cylindrical with stepped or frusto-conical inlet portions. The shaft may have additional passages so that more than one liquid may be introduced and there may be means in the wall of the vessel at the stirring locations for introducing gas jets.
Patent SE-7602116-L (SE)
Inventor: WITT P A ARLINGTON HEIGHTS ILL
IPC: C07C7/04
Filed: 1976-02-23
Abstract: Detergent-grade alkylate is produced by the HF-acid catalyzed reaction of aromatic hydrocarbons and an olefinic hydrocarbon. The process utilizes a unique fractionation facility for the recovery and use of an aromatic concentrate, and ultimate recovery of the detergent alkylate product. Integrated within the process is a combination stripping/fractionation column having a contact-condenser disposed therein.
Patent SE-7612272-L (SE)
Inventor: JOHANSSON L N
IPC: F02G1/055
Filed: 1976-11-04
Abstract: An external combustion engine has an insulated cylinder with one open end and heater tubes mounted at the closed end to permit entry of a heater unit concentrically within the open end to abut the heater tubes.
Patent SE-7700170-L (SE)
Inventor: FEX H J
IPC: A61K31/56
Filed: 1977-01-10
Abstract: This invention relates to novel enol esters of steroids having an antitumor activity and to the preparation thereof. The invention is also concerned with pharmaceutical compositions containing the said compounds and methods of treatment therewith.
Patent SE-7714361-L (SE)
Inventor: BURKERT R
IPC: C10K3/00
Filed: 1977-12-16
Abstract: As hot crude coke oven gas is conveyed from coke ovens to a position of utilization, condensation of higher hydrocarbons from the coke oven gas is prevented by increasing the temperature of the coke oven gas to a temperature such that higher hydrocarbons are prevented from condensing therefrom. This increase in temperature may be achieved by injecting oxygen-containing gas into the hot crude coke oven gas, to thereby produce a partial combustion of the coke oven gas. Alternatively, when the coke oven gas is being conveyed to a thermal cracking reactor wherein the coke oven gas is thermally cracked to form a cracked gas, the temperature of the coke oven gas may be increased by passing the coke oven gas through a heat exchanger in indirect heat exchange relation with the cracked gas.
Patent SE-7812886-L (SE)
Inventor: GERTSCH P
IPC: D07B1/02
Filed: 1978-12-14
Abstract: An apparatus for cyclically decelerating and accelerating a ductor roller which has a journal which is mounted on a swing arm for rotation on the arm and is moved with the arm to selectively and alternatively engage the ductor roller with a first roller, such as a fountain roller and a second roller, such as a first roller of a printing press, is employed in inking and damping units of such presses. The apparatus includes a bearing head of the spring arm which provides a rotatable mounting for the journal of the ductor roller and the arrangement includes a planetary gear system connected to the journal and to a free wheel element with a controllable brake acting between the planetary gear system and the bearing head of the swing arm in an arrangement which permits the free wheel element to rotate after the braking system has been engaged to cause the winding or tensioning of a spring, such as a spiral spring, which is disposed between the free wheel element and the journal of the ductor roller.
Patent SE-7907815-L (SE)
Inventor: HUMBER D C
IPC: C07D501/26
Filed: 1979-09-20
Abstract: A process for the preparation of a 3-carbamoyloxymethyl cephalosporin compound which comprises hydrolyzing a 3-phosphonocarbamoyloxymethyl cephalosporin compound. The hydrolysis is preferably effected at a pH in the range of pH3 to 4, for example using aqueous sodium hydrogen carbonate.
Patent SE-7908321-L (SE)
Inventor: WAHLSTROM HANS VILHELM
IPC: A62C33/02
Filed: 1979-10-08
Abstract: A drier for drying fire-hoses or other similar hoses comprises an elongated horizontal receptacle (10), in which a plurality of hoses (19) may be placed side by side in extended positions to undergo drying in said receptacle. In order to permit a continuous operation of the drier, said receptacle (10) is divided into two parallel drying chambers (11), extending in side by side relationship along the length of the receptacle. At their upper ends, said drying chambers (11) have longitudinally extending openings which are individually closable by means of appurtenant covers (13). The two covers (13) are rigidly mounted on a common rotatable shaft (14), located between them and connected to a single driving motor (16). Additionally, the two covers (13) act as counterweights for each other to reduce the required driving power.
Patent SE-7909554-L (SE)
Inventor: TERNEHELL R R O
IPC: F16D57/00
Filed: 1979-11-19
Abstract: A device in motor vehicles for torque transmission between an engine crankshaft and at least one attachment unit in the form of a hydrodynamic retarder and/or a clutch-independent power take-off, wherein the torque transmission is accomplished with the aid of a bearing-mounted extension shaft via a splines connection.
Patent SE-8000306-L (SE)
Inventor: SIPOSS G G
IPC: A61M1/32
Filed: 1980-01-15
Abstract: The disposable oxygenator is for use in an extracorporeal blood circuit and provides for blood from the patient to be oxygenated as it passes through the centre of a tubular sparger (22) with porous walls which supplies oxygen bubbles of the optimum size. The foaming blood is delivered to the top of the main oxygenator body where it is distributed by gravity flow downward across heat exchanger tubing (40). The heat exchanger is wound as a flat coil with all connections outside of the oxygenator body. A silicone-coated sponge (54) is located below the heat exchanger so that downwardly flowing foaming blood is defoamed as it passes through the sponge. Carbon dioxide and other gases are vented, and liquid blood gravitates into a tapered arterial reservoir (82). <IMAGE>
Patent SE-8002735-L (SE)
Inventor: UHLMAN E
IPC: H02M5/10
Filed: 1980-04-11
Abstract: An electrical converter with a pulse number of 6n where n is an integer, for a high-voltage direct current equipment, has n six-pulse converter bridges.  Each bridge is connected to an a.c. network via a transformer.  The transformers are constructed and connected in such a way that no lineto-line voltage on the bridge side of any transformer lies in phase with or in opposition to any phase or line-to-line voltage in the a.c. network.  Preferably, the transformers for, for example, the pulse numbers 6 and 12, are arranged so that the voltage systems on their bridge sides are offset in phase by 15.degree. (in the case of six-pulse) or ?15.degree. (in the case of twelve-pulse with respect to the voltage system in the a.c. network.
Patent SE-8002988-L (SE)
Inventor: SKRETTING P
IPC: A63C5/12
Filed: 1980-04-21
Abstract: The invention is for a method of producing a ski with a core (1) of metal with a honeycombed structure, where the canals run in the direction between the ski's top covering layer and the bottom layer, whereby the core achieves the necessary elevated profile for the ski. The core is sawn first in an even width which is as least as wide as that of the widest part of the core of the ski. Thereafter the core is pressed to the real width profile through deformation of at least a part of that, which is not covered by layer strips (4, 5) on the top and bottom of the core.<IMAGE>
Patent SE-8100300-L (SE)
Inventor: LARSON R I
IPC: G21C3/62
Filed: 1981-01-20
Abstract: Increased strength and physical durability in green bodies or pellets formed of particulate nuclear fuel oxides is achieved by inclusion of a fugitive binder which is ammonium bicarbonate bicarbonate carbomate, carbomate, sesquicarbonate or mixtures thereof. Ammonium oxadate may be included as pore former.
Patent SE-8104089-L (SE)
Inventor: ELLERT GUNNAR
IPC: B60P/
Filed: 1981-06-30
Abstract: The invention relates to a locking device for the automatic locking and release of a manoeuvrable flap, for example a door in a chip truck or a truck for transporting solid material, the flap being liftable upwards and over the truck by means of at least one lifting arm mounted rotatably in the former, with any desired number of blocking hooks or blocking projections being arranged along the side of the truck on which the manoeuvrable flap is provided, so that they engage around lower parts of the flap in its closed position. According to the invention, the lifting arm is mounted with one end 5b rotatably journalled in an intermediate member 106 by means of a journal 107, and the intermediate member is in turn mounted rotatably in the flap 2 by means of a journal 108. The journals 107 and 108 are arranged eccentrically relative to each other, with the result that the lifting movement of the lifting arm 5 generates a rotation of the intermediate member 106 outwards from the flap. A lowering movement of the lifting arm 5 generates an opposite rotation of the intermediate member. As a result of the eccentric mounting of the journals 107, 108, the lifting movement of the lifting arm 5 generates a straight upwards directed movement (arrow B) of the flap, before it executes a movement upwards and outwards in the direction of movement of the lifting arm 5 (arrow D), and the flap moves straight downwards in the opposite direction during the last part of the lowering movement of the lifting arm 5 for the purpose of closing the flap. <IMAGE>
Patent SE-8200714-L (SE)
Inventor: KORDON R
IPC: F25B30/02
Filed: 1982-02-08
Abstract: A heat pump, especially for heating water by extraction of heat from the air, comprises a box-shaped housing, compression refrigerating means disposed in the housing and comprising an encapsulated motor- compressor (16), a condensor and an evaporator (17), and a blower (18) and air guide means for the intake and discharge of the air. The evaporator (17), occupying the full width of the housing, and the blower (18), which together with the air guide means also occupies the full width of the housing, are disposed above a partition wall (19) in the housing, the partition wall being arranged to bear against the side walls of the housing and to extend from the edge of an air inlet opening (14) in a top wall of the housing to the lower edge of an air outlet opening (15) in an end wall of the housing. <IMAGE>
Patent SE-8201411-L (SE)
Inventor: ANDERSSON B A
IPC: G01B7/04
Filed: 1982-03-08
Abstract: Arrangement for registering places M1-M4 on boards 36 where cutting is to be done, comprising a conveyor 10, on which the boards 36 are transported in their lengthwise direction and which is wound up by a wheel 31, which drives a pulse transmitter, mounted in a housing 30 and connected to a register. The housing 30 is rotationally mounted and connected by a cable 34 to a carriage 21 which can move back and forth along a portion of the conveyor and it is spring-loaded so that the cable 34 is wound up on a cable wheel 33, coaxially secured to the housing 30, when the carriage 21 approaches the housing 30. On the carriage 21 is mounted an element 28 which, upon detecting the front end M0 of a board 36 arriving on the conveyor 10, activates the pulse transmitter to put out a pulse train, and deactivates it when the back end M5 of the board 36 passes. Also arranged on the carriage 21 is a manually operated element 26, connected to the pulse transmitter, which is manually actuated when a straight edge 29 located on the carriage 21 is situated in front of a place M1-M4 on the board where cutting is to be done, so that this is marked in the pulse train. The arrangement is used to measure in simple fashion the length of the board 36 and easily mark the places M1-M4 where cutting is to be done, since the carriage 21 by virtue of its connection to the housing 30 of the pulse transmitter can move back and forth along the board 36 during its transit without the pulse train being affected by this. <IMAGE>
Patent SE-8201774-L (SE)
Inventor: PAGNONI G
IPC: B27N3/20
Filed: 1982-03-19
Abstract: A double opening press comprises an intermediate movable plate, a lower fixed plate and an upper movable plate. Heating platens are connected to the upper movable and lower fixed plates and to upper and lower surfaces of the intermediate plate. The intermediate plate is rigid in structure and has dielectric layers between itself and the heating platens connected thereto so that the heating platens can be heated using high frequency energy. The intermediate plate and structures connected thereto are grounded and need not be made of electrically insulating material.
Patent SE-8202677-L (SE)
Inventor: SYLVEN HANS
IPC: A62B35/00
Filed: 1982-04-29
Abstract: A locking tongue for a retractor type safety belt and a safety belt provided with such locking tongue, wherein the locking tongue has a first slot (12) for the passage of the belt strap (21) transversely through the locking tongue, and a second slot (17) parallel to said first slot, for the passage of the belt strap in contact with a web (16) arranged between the slots and having a curved contact surface. Said second slot is arranged at one side of the web for the passage of the belt strap substantially along the plane of the locking tongue, and this slot has a width (a) perpendicularly to the curved contact surface of the web, which is at least equal to the thickness of the belt strap (21), while the width (b) as measured between two planes parallel to the plane of the locking tongue are less than the thickness of the belt strap.
Patent SE-8204451-L (SE)
Inventor: NIEMERG W
IPC: B04B1/14
Filed: 1982-07-26
Abstract: The self-emptying centrifuge drum for clarifying and separating liquids to be centrifuged has a piston valve (6) which is bounded on its upper side by the solids space (3), for opening and closing discharge openings (12) in the drum casing (7), a closing chamber (11) for receiving a closing fluid being provided on the underside of the piston valve and the closing chamber being connected via a channel (19), constructed as an annular gap, to an intermediate chamber (20) for closing fluid. The emptying of the closing chamber for initiation of an emptying process of the contents of the drum takes place via a centrifugal force valve (15) which is connected to the closing chamber via a channel (14) which emerges from the peripheral part of the closing chamber, and the intermediate chamber is bounded at the top by an annular valve (9) which is arranged so as to be capable of moving axially towards the separating space (4). During the opening process of the centrifugal drum when the internal liquid level (6) of the liquid which is to be centrifuged is falling the annular valve automatically clears a channel (19), constructed as an annular gap, between the intermediate chamber and the closing chamber, as a result of which, in addition to the sudden emptying and filling of the closing chamber with closing fluid, the piston valve is automatically controlled during partial emptying of the drum. <IMAGE>
Patent SE-8204961-L (SE)
Inventor: THULIN W
IPC: B60R9/00
Filed: 1982-08-31
Abstract: The invention related to a strap for securing objects to for instance a load carrier for vehicles. According to the invention, the strap consists of elastomeric material (2) with a plurality of wires (4) of reinforcing material, such as metal, embedded therein.
Patent SE-8205191-L (SE)
Inventor: KRAUTKREMER F
IPC: E02B15/04
Filed: 1982-09-13
Abstract: One or more collector barges 1, each having a collecting device 2 for taking up oil or other contaminant material, in the vicinity of the level of the water line, are towed by at least two tugs 3, 4 which form an angle diverging in the direction of travel of the barge(s), so that the sides of the tugs act as booms to channel floating oil towards the barge(s). <IMAGE>
Patent SE-8205399-L (SE)
Inventor: GRIMSLAND MICHAEL
IPC: G01R27/30
Filed: 1982-09-21
Abstract: The present invention relates to a method and a device for measuring and displaying the frequency response of a test object (1), such as an amplifier, tape recorder, whereby a known test signal (S) is transferred to the input of the test object (1) while the transmitted signal (U) is measured at the output of the test object, whereafter the measured frequency is displayed on a display means (2). According to the invention, the test signal (S) is comprised of a sine pulse train of different partial signals (D1, D2, D3, D4) with predetermined frequencies and with the same amplitudes. The different partial signals are detected at the output of the test object (1) by a completely independent detector unit (3) which continuously, within a whole or half period of the signal, reads the amplitude as well as the frequency. The frequency is detected by a frequency detector (4) comprised mainly of a zero passage detector (7) attached to a ramp function generator (8) and to a sample and hold circuit (9) to the input of which the output of the ramp function generator (8) is also attached. The amplitude is detected by a amplitude detector (5) comprised mainly of a full wave rectifier (14) attached to a peak-hold circuit (15). In addition, it is suitable, according to the invention, to have the output from the sample and hold circuit (9) and the output from the peak-hold circuit (15) attached to respective logarithmic amplifiers (10 respectively 16) which in turn are attached to the frequency, respectively amplitude, inputs, of the display means.
Patent SE-8206537-L (SE)
Inventor: GALTZ R
IPC: F04D23/00
Filed: 1982-11-17
Abstract: A lateral-duct fan having a lateral duct approximately of the shape of a torus cut normally to its axis of symmetry, and having a coaxial impeller having axially-symmetrically lined-up blades at its front side in a ring-shaped recess that faces essentially opposite the lateral duct with an axial gap therebetween. In order to reduce the critical interdependence between the size of the axial gap and the output of the fan, and thus increase the tolerances during the adjustment of the axial gap, i.e., to improve the output values of the fan with the same axial gap, it is provided that the radius of at least one edge of the recess, measured at the front side of the impeller, is smaller than the radius of a closest edge of the lateral duct, measured at an inner surface of a housing in which the lateral duct is formed.