baber/WOPTO huggingface dataset:
Patent SE-0402046-L (SE)
Inventor: FALK JOHAN
IPC: F16C23/08
Filed: 2004-08-19
Abstract: A sealed, self-aligning bearing includes an inner bearing ring with race tracks for rolling bodies, and an outer bearing ring with a race track for the rolling bodies, positioned radially outside the inner bearing ring. At least at one side of the bearing, a bearing seal is arranged axially outside the race tracks and bridges the space between the inner and outer bearing rings. The bearing seal has an outer annular rim fitted in an annular groove in the inner surface of the outer bearing ring and an inner annular rim arranged to slidingly contact the outer surface of the inner bearing ring. The outer rim and the inner rim of the bearing seal are interconnected by an intermediate member formed as a bellows-like thin membrane able to alternatively be stretched and compressed for permitting the bearing rings of the self-aligning bearing to make displacements and/or angular misalignments.
Patent SE-0701286-L (SE)
Inventor: NYHOLM STEN E
Filed: 2007-05-29
Abstract: The present invention relates to a vircator that provides for a electromagnetic field coupling between the two resonance areas in the vircator. This is achieved by designing the anode of the vircator in such a way that electromagnetic radiation with certain polarization directions are allowed to pass through the anode.
Patent SE-0801092-L (SE)
Inventor: KARLSSON ANDERS
Filed: 2008-05-14
Abstract: A sealing system for cable entries or pipe penetrations, comprises - a compressible body with an radially outer surface having a shape matching the inner dimensions of an opening in a wall and an inner surface having a shape matching a cable or pipe, or a seal insert, - first and second fittings on either side of the axial ends of the compressible body, sandwiching the compressible body between each other, adapted to transfer and distribute a compression force to the ends of the compressible body, - compression means, adapted to urge the first fittings towards the second fittings.The system is characterized in that the sealing system comprises a removable sleeve adapted to tightly encircle the radially outer surface of the compressible body on one side of the opening in the wall.
Patent SE-0801177-L (SE)
Inventor: SCHWEINSBERG ALEXANDER SCHENCK ZU
Filed: 2008-05-21
Abstract: The invention concerns a method to determine the composition of a fuel mixture from a first and at least a second fuel for the operation of an internal combustion engine with at least one combustion chamber, wherein the first and the second fuel have different boiling points and/or different enthalpies of evaporation. Provision is thereby made for the composition of the fuel mixture to be ascertained from the pressure in the combustion chamber and/or a parameter associated with the pressure and/or the time history of the pressure and/or the time history of a parameter associated with the pressure during and/or after an injection of fuel during a compression phase of the fuel-air mixture. An advantage of the method according to the invention is that when initially starting the engine after filling the tank (fueling), the fuel mixture ratio, which resulted from the filling of the tank (fueling), can already hereby be determined.
Patent SE-7316934-L (SE)
Inventor: LUNDBERG K-E
IPC: F02D1/12
Filed: 1973-12-14
Abstract: An automatic speed control device for a diesel engine including a closed control circuit for controlling the power fuel supply. Said means comprise a hydraulic adjusting device which is on/off operative dependent on an error signal. The device comprises a working cylinder with a movable working piston to one end of which a hydraulic or pneumatic control pressure medium is supplied directly, and to the other end of which indirectly via a predetermined volume of a hydraulic liquid, which is fed to the working cylinder through a pipe with a control valve. The control valve delimits in its closed position a portion of the hydraulic liquid to the space between the valve and the working piston. Separating means are provided to prevent mixing of hydraulic liquid and control pressure medium for maintaining the incompressibility of the liquid and make possible a distinct step-by-step control of the position of the working piston. A mechanical coupling is provided so as to transform the translational movement of the piston to a rotational movement such that the turning angle increases with an increasing engine load.
Patent SE-7408899-L (SE)
Inventor: HADLEY M S
IPC: C07C/
Filed: 1974-07-05
Abstract: 1465552 Diphenylpropanolamines BEECHAM GROUP Ltd 17 Feb 1975 [19 Feb 1974] 7461/74 Heading C2C Compounds of the general formula (R 1 =H; R 2 =H, Me; R 3 =H, Me, Et, Pr, PhCH 2 , removable group and R 4  = H, Me, Et or NR 3 R 4 =pyrrolidyl, piperidino, morpholino, hexamethylenimino; R 5  = H, F, Cl, Br, Me, Et, CF 3 , OMe, OEt, acetoxy, NO 2 , NH 2 , NHCH 3 , N(CH 3 ) 2 ; R 6,7  = H, F, Cl, Br, Me, OMe, CF 3 ) are prepared by reacting the corresponding 2-R 2 - prop-1-ene with a borane and oxidatively hydrolysing the resulting intermediate, optionally followed by removal of R 3 . If R 3  and/or R 4 = Me, the 3-substituent in the starting material may be replaced by N(R 11 )CHO (R 11 =H, Me, CHO). The product may be isolated as its hydrochloride. The preparation of 1-(3,4-dichlorophenyl)-1- phenyl - 3 - dimethylaminopropan - 1 - ol and its hydrochloride and the corresponding prop-1-ene is described.
Patent SE-7412076-L (SE)
Inventor: BRENNEISEN J
IPC: H02M7/521
Filed: 1974-09-25
Abstract: A self-controlled polyphase bridge type inverter utilizes controllable valves of the semi-conductor type such as thyristors in the branches of the bridge, the bridge being fed from the output of a rectifier by way of an intermediate d.c. voltage link circuit that includes at least one smoothing condenser and at least one smoothing inductance. In the event of a through-going ignition i.e. a mal-function in the inverter all controllable valves of the inverter including load valves and/or any auxiliary valves are activated simultaneously by an ignition pulse so that the smoothing condenser together with such inductances as are included in the inverter form an oscillating circuit while the valves are simultaneously ignited. In order to protect the inverter structure under such a condition, a diode in series with a resistor is connected electrically in parallel with the smoothing condenser, the diode being wired in the blocking direction relative to the normal polarity of the d.c. voltage link circuit and providing an electrically conductive connection between the poles of the smoothing condenser after the change in polarity of the condenser caused by the oscillation process beginning with the second half-cycle of the voltage.
Patent SE-7513316-L (SE)
Inventor: SHIOBARA T
IPC: C08K3/22
Filed: 1975-11-26
Abstract: 1520499 Stabilized chlorine-containing resins SEKISUI KAGAKU KOGYO KK 26 Nov 1975 [27 Nov 1974 11 April 1975 19 Sept 1975] 48483/75 Heading C3K A chlorine-containing resin composition comprises a stabilizer selected from 2CaO.SiO2, 3CaO.SiO2, 3CaO.2SiO2, CaO.TiO2, 2CaO.TiO2, 3CaO.TiO2, CaO.Al2O3, 2CaO.Al2O3, 3CaO.Al2O3, CaAl2O4, CaB2O6, Ca7MgAl10O23, CaNb2O6, CaTa2O6, CaTiO3, CaZrO3, CaZrTi2O7, 2CaO.SiO2 having coated thereon an organic silicon compound, 3Ca.SiO2 having coated thereon an organic silicon compound and 3CaO.2SiO2 having coated thereon an organic silicon compound. The composition may also comprise an organic acid salt or an organic tin compound.
Patent SE-7601203-L (SE)
Inventor: MARTIN S
IPC: C25D3/22
Filed: 1976-02-04
Abstract: The instant invention is broadly directed to acid zinc electroplating baths and the use thereof wherein there is utilized water soluble polyglycidols and their derivatives which have been found useful in relatively small additive amounts to the plating solutions and accomplish marked improvements in the brightness of the cathode deposits and also increase the throwing power of the plating solutions.
Patent SE-7609401-L (SE)
Inventor: WOLFF FRIEDRICH
IPC: A61N5/06
Filed: 1976-08-25
Abstract: Apparatus for treatment of humans with ultraviolet rays has one or more mercury lamps, Xenon lamps or other radiation sources and associated reflectors which establish a high-density radiation field in close proximity to the exit opening or openings. The radiation is filtered so that the body of a person located in the region of the high-density field is exposed only to rays in the range of 315 to 400 nanometers. The heat energy output of the radiation source or sources is sufficiently low to enable a person to stand long periods of uninterrupted exposure to radiation in the range of 315 to 400 nm so that a tanning effect can be achieved as a result of a single continuous exposure for a requisite interval of time. Alternatively, the apparatus is equipped with suitable heat absorbing and intercepting means, especially if the radiation source or sources are high-pressure mercury lamps or Xenon lamps. The apparatus can constitute a table model, a floor model, a ceiling model, a wall model or a combination of these.
Patent SE-7700331-L (SE)
Inventor: METSO P L
IPC: D21G1/02
Filed: 1977-01-13
Abstract: CONTROLLED DEFLECTION ROLL A controlled deflection roll comprising an inner shaft and an outer roll shell which is attached to the shaft at its middle where the deflection of the roll shell can be eliminated by supporting forces generated by hydraulic pressure applied on balls disposed in radial borings in pressure means located at the ends of the roll shell.
Patent SE-7700911-L (SE)
Inventor: MCINERNY GEORGE P
IPC: B65H/
Filed: 1977-01-28
Abstract: Apparatus for receiving a stack of paper documents and separating, counting and restacking the paper documents. The paper documents are fed on a one-at-a-time basis by means of cooperating counter rotating drive and stripper wheels. The stripper wheel assembly is designed to provide a self-adjustable force exerted upon the documents fed thereto with the drive means for operating the stripper wheel being capable of providing rotational drive to the stripper wheels which is independent of the "free-floating" stripper wheel mount.
Patent SE-7702945-L (SE)
Inventor: BAKERMANS J C W
IPC: H01R43/01
Filed: 1977-03-15
Abstract: Plier-type hand tool comprises a frame having spaced-apart jaws and a fixed handle extending therefrom. One of the fixed jaws has a ram therein which is reciprocable towards and away from the other jaw. The actuating means for moving the ram comprises a movable handle which is pivoted to the frame. Closing of the handles causes two toggle mechanisms to be straightened which are concatenated with the ram. The arrangement of the toggle mechanisms is such that a relatively deep throat is provided between the jaws for the acceptance of a wide workpiece such as a flat electrical cable. A removable tension member may be provided on the ends of the jaws to prevent excessive flexure of the jaws during use of the tool.
Patent SE-7905100-L (SE)
Inventor: FRYDENDAL T
IPC: B62B3/18
Filed: 1979-06-12
Abstract: A wagon or trolley which is especially suited for the transport and distribution of piles of cartons or parcels of various sizes which are stacked directly on top of each other, comprising a substantially rectangular bottom and four mutually connected walls. A first wall is pivotally connected with the adjacent wall and serves as a door, the first wall being adapted to swing about a vertical axis so as to offer unrestricted loading access to the loading zone of the wagon when in open position. A second wall is provided with an upper door portion which in a removed or lowered position provides an additional access opening to the contents of the wagon without increasing the outer dimensions of the wagon, the lower portion of the second wall being permanently connected to its adjacent side walls and offering necessary safety for the objects in the wagon to be kept in position when the upper door portion of the second wall is opened. A third wall is made adjustable in the lateral direction so as to vary the size of the wagon depending on the floor space occupied by the pile of cartons or parcels to be held and transported in the wagon.
Patent SE-7907762-L (SE)
Inventor: SCHOTTEN H
IPC: G05D23/24
Filed: 1979-09-19
Abstract: Adjustable electronic temperature control, having a bridge circuit with arms and at least one diagonal connected between points of the bridge, a thermistor for sensing temperature connected in one of the arms, a control circuit to be activated by the temperature control, a circuit for activating an indicating and safety device, at least two amplifiers for switching the control circuit and indicating and safety circuit on and off, means connected in the at least one diagonal for supplying a control voltage to the amplifiers, a plurality of resistors connectible in parallel in another arm for setting a setpoint temperature in the temperature control, the resistors having values increasing in a binary code, and at least one coding switch for selectively connecting the resistors in parallel in accordance with given temperature steps.
Patent SE-7908806-L (SE)
Inventor: DIPALMA R B
IPC: H01M4/52
Filed: 1979-10-24
Abstract: A rechargeable cell has an anode, a cathode, barrier means between the cathode and anode, and an electrolyte in contact with the elements of the cell, the cathode being formed from a mixture of monovalent silver oxide and finely divided silver, nickel, or a mixture of silver and nickel. The cathode may also contain a second active material, e.g. HgO, to provide a discharge voltage which drops in a step before the cell is fully discharged, to indicate that recharging is needed. The added silver and/or nickel enhances rechargeability.
Patent SE-8000071-L (SE)
Inventor: VITELLARO F A
IPC: F16L11/112
Filed: 1980-01-04
Abstract: A wire-reinforced hose is provided wherein such hose is defined of a helically wound strip which has at least one integral preformed convolution therein and a wire disposed in the convolution with the helical winding being such that the convolution with the wire disposed therewithin extends in a helical path along the length of the hose and the hose has a tubular inside surface with the helical wire concealed therewithin when viewing such tubular inside surface.
Patent SE-8005181-L (SE)
Inventor: VERHOEVEN L A J
IPC: H04N7/18
Filed: 1980-07-16
Abstract: A real-time image processing device having only one image memory. Consecutive images are sequentially fed in digital form to a recursive filter. The memory is employed in the recursive filter as a "delay element", as result of which noise integration and differential image determination between consecutive images take place.
Patent SE-8100102-L (SE)
Inventor: EMORI F
IPC: C07C51/373
Filed: 1981-01-09
Abstract: This invention relates to an improvement in the process for preparation of 2-(amylbenzoyl)benzoic acid containing a high percentage of 2-(t-amylbenzoyl)benzoic acid. More particularly it relates to a process for preparation of 2-(amylbenozyl)benzoic acid wherein said 2-(amylbenzoyl)benzoic acid is prepared by reacting t-amylbenzene with phthalic anhydride in the presence of Lewis acid, characterized by that 2-(amylbenzoyl)benzoic acid containing a high percentage of 2-(t-amylbenzoyl)benzoic acid is produced by suppressing the undesirable isomerization reaction of the amyl radical by applying one of the means selected from the group consisting of the means of introducing an inert gas into the reaction system and the means of reducing the pressure of the reaction system. 2-(Amylbenzoyl)benzoic acid is a compound useful as the starting material of preparation of 2-amylanthraquinone which is an effective organic catalyst in the manufacture of hydrogen peroxide.
Patent SE-8100144-L (SE)
Inventor: LINDGREN M E G
IPC: D07B7/02
Filed: 1981-01-13
Abstract: PCT No. PCT/SE82/00007 Sec. 371 Date Sep. 9, 1982 Sec. 102(e) Date Sep. 9, 1981 PCT Filed Jan. 13, 1982 PCT Pub. No. WO82/02454 PCT Pub. Date Jul. 22, 1982.An annular or closed loop rotatable frame or 'flyer' (1), such as is used in a stranding machine of type, in which two or more wires, fibres or strands are stranded to a cable, e.g. intended for telecommunication, the flyer being arranged to rotate around one or more bobbins (10, 11). The frame (1) is journalled in two diametrically opposite points (8, 22) and is prestressed at these two journal points in a direction perpendicular to the centrifugal force produced by the rotation. In this way a bending moment in the opposite direction is produced making it possible to increase the speed of rotation of the flyer.
Patent SE-8100853-L (SE)
Inventor: OHISHI T
IPC: C07C213/00
Filed: 1981-02-06
Abstract: PROCESS FOR THE PREPARATION OF BENZYL ALCOHOL DERIVATIVES The invention relates to a process for the preparation of benzyl alcohol derivatives of the formula: <IMG> which compounds have an excellent blood sugar lowering activity and a cardiotonic acitivity. The process comprises subjecting an .alpha.-halogenoacetophenone derivative of the formula: <IMG> wherein R1 is a hydroxy group-protecting group and x is a halogen atom, and a 3,4-dimethoxyphenethylamine derivative of the formula: <IMG> wherein R2 is an amino group-protecting group, to a condensation reaction to give an .alpha.-(3,4-dimethoxyphen-ethylamino)acetophenone derivative, followed by catalytic hydrogenation thereof directly or after converting it to an .alpha.-(3,4-dimethoxyphenethylaminomethyl)benzyl alcohol derivative. This process is found to avoid the disadvantages of the previously known processes.
Patent SE-8102584-L (SE)
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1981-04-23
Abstract: A ramp bridging device including a pivotable bridge plate and an extensible extension portion. Stop buffers, pivotable between a vertical operative position and an inoperative position beneath the bridge plate, are provided for protecting the plate and the extension portion. In the operative position, the upper free end of the stop buffers are braced against the bridge plate.
Patent SE-8107490-L (SE)
Inventor: KOBERSTEIN H
IPC: B22D41/00
Filed: 1981-12-15
Abstract: The invention concerns a heat retention lid for buckets or other metallurgical containers, designed to be carried in or transported by a traversing lift.  The lid is characterised by its being designed to be raised or lowered by a lifting device in or on the traverse lift.<IMAGE>
Patent SE-8201845-L (SE)
Title: Electric signal step-controlled converter - has two variable gain loops connected to control signal generator
Inventor: MIN MART VALTEROVICH
IPC: H03K3/80
Filed: 1982-03-23
Abstract: The variable-gain loop output forms the output of the converter while the output of the control signals generator feeds the control input of the variable gain loop adjusted according to the step time function. In addition, a second loop of variable gain and a comparator form the negative feed back of the loop where the output is the converter output. The design is applicable to quadrature-type converters where phase difference of 90 deg. between the changes of gain factor occurs. The transfer ratios of variable gain loops (1/2) are determined with the position of electronic gates (10,12,16 22,2628) changed to match the changes of control signals at the inputs (29,31) of the control signals generator 3. Closure and opening of the gates increases or decreases the gain factor while the resistances of loops (1/2) are selected to provide a gain of unity in the transfer of signal from one amplifier (5) to a further amplifier (6). The required step function is achieved by selection of time intervals for changing the output of generator (3) and by setting the relevant resistance controlling the gain in loop as a function of time.
Patent SE-8207271-L (SE)
Inventor: KIENLE GERHARD K
IPC: F02B57/00
Filed: 1982-12-20
Abstract: An internal combustion engine having a rotating piston assembly is proposed in which the rotating piston assembly includes a cylinder which rotates about its longitudinal axis, at least one piston element pivotably mounted at one end within the cylinder for pivotal movement in the radial direction of the cylinder, at least one work chamber disposed adjacent to at least one piston element, and at least one valve slide which is displaceable with the piston element for controlling flow into and out of the work chamber.
Patent SE-8302727-L (SE)
Inventor: GUSTAVSSON H
IPC: F42B15/36
Filed: 1983-05-13
Abstract: This invention relates to a new type of armour piercing projectile which has a warhead which functions according to the hollow charge principle. According to the invention the warhead is composed of at least two separate hollow charges (4 and 5) located one behind the other and non-permanently joined to each other, and each having its own igniter device (16) and (22). The warhead according to the invention also includes a separation charge (14) with its own igniter device (13) for the purpose of separating the hollow charges without altering the course towards the target of either of the charges while the said charges are in trajectory. The hollow charges create an effect in the target at a certain interval in time after each other, and thereby enhance the penetration of the projectile into thick conventional armour, or active, dynamic and composite armour. <IMAGE>
Patent SE-8302806-L (SE)
Inventor: WIDENBECK R
IPC: B65B61/02
Filed: 1983-05-18
Abstract: No further information available at time of publication.
Patent SE-8401889-L (SE)
Inventor: LAGERVALL P G
IPC: F42D1/05
Filed: 1984-04-05
Abstract: The invention relates to a device which, upon receipt of a firing order in the form of a firing impulse, locates and fires a pyrotechnic charge connected in one of a plurality of firing circuits (171 - 1730) in a firing unit. A current switching unit connects a current which is insufficient for firing a charge, to a firing circuit. After that, a current detecting unit checks whether or not a current is flowing in the firing circuit, i.e. whether or not a charge is connected. This is repeated by a logic unit (15) until a connected charge is located, whereupon a firing current is connected to the firing circuit comprising the connected charge, and the charge is fired. The logic unit (15) controlling this course of events is supplied, like the device in its entirety, with its supply voltage from the said voltage pulse.
Patent SE-8402227-L (SE)
Inventor: LEHTIKOSKI O
IPC: G01N21/93
Filed: 1984-04-24
Abstract: The available equipment for measuring optical properties of paper are inconvenient in use and calibration thereof is inaccurate. In addition, properties of a sample are not analyzed sufficiently. According to the invention, a background screen (2) of an apparatus is adapted to be displaced relative to housing (1) and provided with elements (17-21) for measuring optical properties and calibrating said apparatus. In addition, an assembly (9-15) for processing scattered light comprises a grid (13) and at least one limiter (15), positioned between detector (16) and grid in the immediate proximity of detector and adapted to be movable along with detector over the entire range of a spectrum.
Patent SE-8405445-L (SE)
Inventor: SELVIN G J
IPC: H01R13/658
Filed: 1984-10-31
Abstract: An electrical connector in which one connector member contains a grounding ring having a wall of "C"-shaped configuration in longitudinal section. When the mating halves of the connector are interengaged, the shell of the other connector member slides into the grounding ring deflecting the inner peripheral wall thereof outwardly. The ring provides a windowless EMI/RFI grounding shield for the connector.