baber/WOPTO huggingface dataset:
Patent SE-8406497-L (SE)
Inventor: ANDERSSON S G B
IPC: C07C205/12
Filed: 1984-12-20
Abstract: PCT No. PCT/SE85/00533 Sec. 371 Date Aug. 14, 1986 Sec. 102(e) Date Aug. 14, 1986 PCT Filed Dec. 19, 1985 PCT Pub. No. WO86/03743 PCT Pub. Date Jul. 3, 1986.Method for preparing bibenzyl systems with nitro groups as substituents. Toluene derivates with nitro groups are coupled oxidatively in methanolic alkali solution under influence of metal catalysts. The oxidation is preferably done with air. As catalysts metal acetonylacetonates are used. The metal can be Ni, Cu, Co, Mn, Cr or Ti. This catalyst can be used together with a crown ether. Another suitable catalyst is a metal tetraphenylporphin of porfyrin type where the metal can be Ni, vanadium (V=O) or Fe(FeIII).
Patent SE-8600138-L (SE)
Inventor: BELBEL E
IPC: H01H89/10
Filed: 1986-01-14
Abstract: A circuit breaker is provided with at least one switching arrangement having a mobile contact and a retractable contact, this latter being supported by a pivoting lever; a tripping mechanism for causing rapid opening of the mobile contact, an electromagnetic actuator having an element movable in translation under the effect of a control signal applied to the actuator and a mechanical coupling element for transmitting the movement of the mobile element to the retractable contact, wherein the mechanical coupling element, rigid and movable in translation parallel to the axis of displacement of the mobile element, is coupled to one end of the pivoting lever and, at its opposite contact end, the pivoting lever has an arm bent so that an end portion of substantial length of the arm is substantially parallel to the opposite arm of the corresponding mobile contact lever, the pivoting axis of the pivoting lever being placed between its bend and the coupling end.
Patent SE-8600498-L (SE)
Inventor: SILVESTRI A
IPC: E02B17/08
Filed: 1986-02-04
Abstract: A process and apparatus for installing the enbloc superstructure of an offshore platform on the fixed legs emerging from water of the lower structure or jacket including loading the whole superstructure on a vertically movable support platform provided on the deck of a semisubmersible raft or barge, completely submerging the raft in the vicinity of the jacket, the stability being maintained by vertical buoyancy tanks on the raft deck, and lifting the support platform and the superstructure by activating related hydraulic lift cylinders, to a height higher than that of the protruding ends of the jacket leg, independently from wave-motion of sea. Subsequently, cylindrical lift pillars slide, by means of hydropneumatic jacks, within tubular columns provided in the superstructure until the conical ends of the pillars enter corresponding seats in the jacket legs and, during a moment of smooth sea, the superstructure is lifted to the desired height using the hydropneumatic jacks, while at the same time, the support platform is rapidly lowered, and the raft is ballasted.
Patent SE-8602626-L (SE)
Inventor: TELLDEN L
IPC: B25J9/06
Filed: 1986-06-12
Abstract: The bending and turning movements of the wrist are brought about by drive motors via at least one gear train, in which a cylindrical gear pinion drives a cylindrical gear wheel via an intermediate wheel. For adjusting the backlash, the intermediate wheel is journalled on a movable support which makes contact with a cylindrical guide surface in the wrist housing and can be displaced, by means of two adjusting screws, along a circular path, the center of which coincides with the axis of rotation of the gear pinion. The intermediate wheel is journalled on an eccentric bearing pin on the movable support.
Patent SE-8604376-L (SE)
Inventor: BECKMAN A
IPC: E04D13/08
Filed: 1986-10-15
Abstract: The anchoring fixture (3) comprises partly a distance component (11) between the facade (4) and the pipe, and partly first and second releasable attachments (10,15) which engage the distance component. It also partly comprises a reinforcement plate (7) which is fitted to one of the releasable attachments and which is in contact with a wrap (2) encompassing the pipe. The other releasable component engages in a plugged hole (19) formed in the facade.
Patent SE-8701333-L (SE)
Inventor: JANNBORG B
IPC: B25J15/04
Filed: 1987-03-31
Abstract: The invention relates to a device in an industrial robot where it is desired rapidly to exchange tools in spite of the fact that the tools from the robot arm are supplied with both electric and pneumatic operating pulses. The robot hand supports a housing (3) and a tool holder attachment (6) rotatably journalled in the housing (3), a tool holder (7) being detachably arranged in the tool holder attachment (6). According to the invention, an automatically breakable electrical connection is provided between the housing (3) and the tool holder (7) by means of slip rings (9) arranged on either the housing (3) or the tool holder (7) and by means of corresponding collector shoes (10), arranged on that one of said two parts (6,7) which does not carry the associated slip rings and adapted to make contact with said associated slip rings (9) on insertion of the tool holder (7) into the tool holder attachment (6).
Patent SE-8702712-L (SE)
Inventor: GAILLY J-M
IPC: A61K47/00
Filed: 1987-06-30
Abstract: A solid stable sugar free and sodium free calcium pharmaceutical composition is disclosed comprising a calcium organic salt, calcium carbonate and an organic polycarboxylic acid.
Patent SE-8804711-L (SE)
IPC: A61H33/06
Filed: 1988-12-30
Abstract: An electric sauna heater comprising an outer casing surrounding a stone space containing heat-storing material, and at least one electric resistor provided in the stone space for heating the heat-storing material. In order to provide an electric sauna heater in which the required preheating time, the energy consumption, and the steam generating properties are advantageous, the outer casing is thermally insulated and surrounds the stone space substantially tightly at least on the sides and at the top. Electric power supply to the electric resistor(s) is effected in dependance of the temperature in the stone space so that by forming air flow connection between the stone space and the room where the sauna heater is positioned the room can, when desired, be warmed up ready for a sauna bath.
Patent SE-8903898-L (SE)
Title: Control lever for electrical, pneumatic or air-driven unit - has directly-presented digital display of movements for positioning units
Inventor: HARJU B
IPC: G05G1/015
Filed: 1989-11-21
Abstract: The arrangement permits transmission of lever movement to an effective part, and has a movable lever fixed in a housing, or a fixed lever with a movable housing or box. The value represented by the lever is displayed either digitally, in analogue-fashion or mechanically directly on the lever for reading by an operator. The display either indicates the position of the lever or that of the object being controlled. The type of unit, the position of which is controlled, can be an electric motor-driven device, air or oil-driven unit with linear or rotary movement. On the piston connecting rod involved is a code which enables the rod position to be indicated to a calculator unit. The control lever calculator and the driven unit coded measurement value coincide when they emit an electrical signal consisting of e.g. a stop, alternative start of movement, or alteration in speed of movement.
Patent SE-9003167-L (SE)
Inventor: HANSELL J
IPC: E03F/
Filed: 1990-10-04
Abstract: Clamping ring with lifting ring which can be fitted for fastening a floor covering to a floor well.  The clamping ring 19 comprises a ring of a plastic material provided with screw holes parallel to the axis of symmetry of the ring in order to fix the clamping ring to the floor well and an inclined outer surface 7 for clamping the floor covering 5 against a corresponding inclined surface 4 of the floor well.  The clamping ring furthermore has flanges 11 directed radially inwards on the inner face of the clamping ring with a limited extent in the peripheral direction.  The lifting ring has flanges directed radially outwards with indentations corresponding to the flanges 11 on the clamping ring, so that the lifting ring can be inserted into the clamping ring and pass the flanges 11 on the clamping ring, following which the lifting ring is turned, so that the flanges on the clamping ring interlock with the flanges on the lifting ring. Means are also provided for readjustment according to the ageing of the floor covering. <IMAGE>
Patent SE-9004099-L (SE)
Inventor: LARSSON K
IPC: B61K5/00
Filed: 1990-12-21
Abstract: An arrangement for loading and unloading a vehicle (1) onto and from a carrier (2) for the vehicle comprises a first path (3) leading to the carrier (2) and a second path (5) located above the first one and diverging upwardly with respect to the latter as seen in the loading direction. The second path is divided into two path portions having a space therebetween for a passage of the vehicle therein on loading and unloading, respectively. Second support means (8) are arranged along both sides of the vehicle so as to, at a certain vertical distance between the two paths (3, 5), come to bear onto the second path and upon continued movement of the vehicle in the direction of the path divergence transfer an increasing portion of the weight of the vehicle from the first to the second path. The second path extends to and over the carrier (2) and is arranged to, in a position with the vehicle (1) completely over the carrier, support the entire vehicle weight through said second support means (8) and keep the vehicle hanging above the carrier. The second path and the carrier are arranged to carry out the relative movements vertically so as to transfer the weight of the vehicle from the second path (5) to the carrier (2).
Patent SE-9101771-L (SE)
Inventor: JANSSON LARS-GUNNAR
IPC: F24B1/183
Filed: 1991-06-11
Abstract: The invention concerns an arrangement for fireplaces, open ranges and other similar installations for heating by means of combustion, preferably of solid fuels. According to the invention, the fireplace is fitted in a double-wall insert, the water being circulated in the gap between the insert walls. The combustion gases are controlled such that they pass both the inside and the outside of the insert, as a result of which the heat- exchange surface is doubled. At the bottom and top of the insert there are adjustable openings for controlling the combustion gases. <IMAGE>
Patent SE-9200799-L (SE)
Inventor: ANDERSSON L-O
IPC: F24F7/08
Filed: 1992-03-16
Abstract: It is known to heat and ventilate rooms or spaces with the aid of a heating unit (13) e.g. a radiator provided in the room (14) concerned, this room accommodating encasing structures (6) which are made totally or partially of concrete and which incorporate throughflow passages. The room (14) is provided with at least one supply air terminal device (8), which is connected to the passages, and an exhaust air terminal device (9) through which used air is discharged. It is now desired to avoid complicated supply air heating arrangements which require maintenance and careful attention in order to function satisfactorily. The invention therefore provides a room heating unit (13) which is responsible for satisfying the entire heat requirement of the room by directly heating and indirectly heating by waste air heat exchanger (2) and by structures (6), the ventilation air in two stages to a temperature which is close to the desired temperature. In an alternative embodiment, the heating unit (13) is replaced by a heater for heating the air downstream of the structures (6) and upstream of the room. The heat exchanger (2) for transferring heat from waste air to fresh air may be provided with control means enabling the fresh air temperature to be controlled in dependence upon the time of year and prevailing requirements. <IMAGE>
Patent SE-9302546-L (SE)
Inventor: ANDTBACKA STIG
IPC: D21C11/00
Filed: 1993-08-03
Abstract: A method of integrating bleaching and recovery in connection with the production of chemical pulp that has been digested and preferably delignified with oxygen gas using processes that retain the viscosity and strength, to kappa number less than 16 without the use of chemicals containing chlorine, and using a bleaching sequence including at least one step with sequestering agent and/or acid, and a peroxide step. According to the invention spent liquor (5) from the bleaching department is pre-evaporated in one or more evaporation units (20F, 20G), and the spent liquor (24) from the bleaching department thus pre-evaporated is combined with spent liquor (22) from the digestery and/or with pre-evaporated spent liquor (23) from the digestery obtained by pre-evaporating spent liquor (22) from the digestery in one or more evaporation units (20D, 20E) other than said evaporation units (20F, 20G) for pre-evaporating spent liquor (5) from the bleaching department, after which the mixture of spent liquors (23, 24) is subjected to final evaporation in one or more evaporation units (20A, 20B, 20C) other than said evaporation units (20F, 20G, 20D, 20E) used for pre-evaporation.
Patent SE-9303595-L (SE)
Inventor: BRUNO CLAES-AAKE
IPC: F24D19/10
Filed: 1993-11-02
Abstract: The heat exchanger (1) has a prim. side (1a) through which flows a heat-emitting fluid, and a sec. side (1B) which has an inlet (10) and an outlet (11) and is flowed through by a heat-absorbing fluid. The heat-absorbing fluid temp. is monitored by an indicator (14) on the sec. side outlet and compared in a control unit (6) with a pre-set temp. theoretical value. If the monitored temp. is less than the theoretical value, the control unit increases the heat-emitting fluid flow on the prim. side, and if the monitored value exceeds the theoretical value, the control unit reduces the flow.
Patent SE-9303631-L (SE)
Inventor: ERIKSSON VILHO
IPC: F24S23/75
Filed: 1993-11-03
Abstract: The invention relates to a heating apparatus utilizing solar energy. The apparatus comprises a stand (1) and a device (2) carried by the stand for concentrating the rays of the sun and directing them to a predetermined, limited area. The device (2) for concentrating and directing the rays of the sun comprises at least one reflector panel (7), which is joined to the stand (1). A heat storage body (6) is removably joined to the stand (1) at a predetermined position, so that at least a portion of the heat storage body (6) is within the predetermined, limited area.
Patent SE-9402604-L (SE)
Inventor: ERIKSSON ANDERS
IPC: G01R1/067
Filed: 1994-07-29
Abstract: PCT No. PCT/SE95/00901 Sec. 371 Date Jan. 29, 1997 Sec. 102(e) Date Jan. 29, 1997 PCT Filed Jul. 31, 1995 PCT Pub. No. WO96/04562 PCT Pub. Date Feb. 15, 1996A system and a method for moving a measuring device (4, 30) to a plurality of positions above a test object (12), e.g. an electrically or electronically equipped printed board, at which the EMC, of the test object (12) is measured and later stored in a memory together with the position of the measuring device. The system includes a computer (18) and a measuring device (4, 30). The positioning device (8) moves the measuring device (3, 30) across the test object (12) from one position to another, wherein the number of positions and their coordinates are preselected and stored in a computer (18) for a later repetition of the measurement. Each position is assigned with a measurement value which is stored in the memory of the computer (18) together with the coordinates of the measuring device (4, 30). At each position, the power to the control devices is shut-off, in order to minimize interference with the measurements.
Patent SE-9500600-L (SE)
Inventor: JOHANSSON OESTEN
IPC: H02J3/00
Filed: 1995-02-20
Abstract: The electrical mains is formed with three-phase with a voltage between them of 100 V. They are phase-shifted by 120 deg. between each other. Between one phase and neutral 230 volts are available. The three phases are termed as L1, L2 and L3. An attempt is made to distribute the single phase loads so that they are of like size between L1 and neutral, L2 and neutral and L3 and neutral. It L1,L2 and L3 are equally loaded, the current is equally distributed between phases, and neutral remains without current. The problem is solved by using a transformer which partly galvanically separates the single phase from the three phases and gives a clean 230 volts. Independently as to how the 230 volts are loaded neutral is without current, but protection is provided with short-circuiting to earth.
Patent SE-9503308-L (SE)
Inventor: ZETTERGREN LEIF GOESTA
IPC: H05B6/76
Filed: 1995-09-22
Abstract: Method of shielding against microwaves for mobile microwave appliances open at the bottom. The radiation path through the small gap between the equipment casing and the surface underneath is lengthened by edge widening. Microwave appliance to be used at the method.
Patent SE-9504083-L (SE)
Inventor: ENGMAN BO
IPC: A61G5/10
Filed: 1995-11-15
Abstract: A seat, for example, a wheelchair, comprises a seat part, a backrest part, armrests, and footrests. The seat part and the backrest part have a commonly adjustable width, e.g. the side support portions can essentially be inserted into portions of a central frame part, and transversal bars in the backrest have adjustable widths. The seat part also has adjustable front and rear edges, obtained by adjusting adjustable front and rear support portions. The inclination of the backrest is adjusted by clamping screws mounted in side plate portions provided with slots. The height of the backrest can also be adjusted by displacing an upper portion thereof. The inclination of the footrests is varied by moving hinges having a large frictional force normally holding them stationary.
Patent SE-9603862-L (SE)
Inventor: ANDRE TORE
IPC: G06F17/14
Filed: 1996-10-21
Abstract: The present invention relates to a device and a method for calculating FFT, IFFT or like transforms with the aid of a calculating unit and at least two memories. The calculating unit reads input values from the memory positions in the memories, performs a group of calculations in at least one calculation step, and writes the output values obtained with these calculations into memory positions in the memories. The invention comprises the steps of reading-in and immediately storing the input values for calculation in different groups of calculations. When all input values necessary for a current group of calculations have been read in and the calculations in a preceding group of calculations have terminated at least one first calculation step, calculations in the current group of calculations are commenced. The output values from the current group of calculations are stored intermediately until the output values from the preceding group of calculations have been written, and are then written back into the same memory positions as those from which the input values were read, whereafter the output values can function as new input values. This enables at least two groups of calculations to be commenced at one and the same time.
Patent SE-9604359-L (SE)
Inventor: TERNSTROEM INGELA
IPC: A61F/
Filed: 1996-11-27
Abstract: An absorbent article (1), such as a nappy or an incontinence pad for adults, comprises a liquid-tight outer cover layer (4), a water permeable inner cover layer (3) which is contact with the skin of the person wearing it, and an absorption body (2) enclosed between the two cover layers. The front section (8) of the article is worn against the belly, the rear section (10) is worn against the back and the intermediate section (9) is worn between the legs. A piece of liquid permeable material (11) extending over the inner cover layer and into the intermediate section of the article is attached to the edges (12-14) of the inner cover layer which are facing towards the rear section of the article and towards the sides of the article, forming an open pocket between the inner cover layer and this piece of material. Preferably the liquid permeable material forming the pocket is an elastic nonwoven.
Patent SE-9604494-L (SE)
Inventor: HEDVALL LARS
IPC: F16K35/00
Filed: 1996-12-05
Abstract: Between the rings (6,7) is a sealed chamber (8) which under the effect of pressure presses the rings apart in order to lock them between stops (4,5) and against the shaft component (3) by means of friction. - This makes possible the staged rotation clockwise or anti-clockwise of the shaft component by means of an activation component (9) coupled to at least the one ring (6, 7).
Patent SE-9604692-L (SE)
Inventor: LARSEN POUL ERIK
IPC: E04B2/70
Filed: 1996-12-19
Abstract: PCT No. PCT/DK95/00302 Sec. 371 Date Jan. 8, 1997 Sec. 102(e) Date Jan. 8, 1997 PCT Filed Jul. 12, 1995 PCT Pub. No. WO96/01931 PCT Pub. Date Jan. 25, 1996A wall element for wooden building comprises a number of board members (11, 23) of uniform length which are joined side by side by designing the opposite side edges of the elements with cooperating engagement members which between two neighboring elements provide a joint with labyrinth seal forming a pressure-reducing passage for wind loads on the exterior of the element. On the internal side, the board members (11, 23) are retained by transverse lath elements (12, 13; 24) by means of screw connections through the lath elements (12, 13; 24) into the backside of the board members (11, 23). At its top and bottom edges, the wall element is designed with cooperating bevel faces (29-32) for joining of overlying wall elements in a locked engagement.
Patent SE-9702166-L (SE)
Inventor: WESTBERG DAVID
IPC: B41J2/05
Filed: 1997-06-06
Abstract: The present invention relates a method of manufacturing a monolithic thermal fluid jet nozzle for the electronically controlled propulsion of fluids characterized by the steps of arranging said nozzle on a substrate on which at least one dielectric layer and at least one layer of metal or metal strip have been deposited; removing at least part of the deposited metal layer, leaving chancels adjacent to said at least dielectric layer or in-between dielectric layers, for the transportation of fluids; applying at least one heating element to the channel for fluid propulsion, which element superheats the fluid to form a vapour bubble which ejects at least part of the surrounding fluid through the nozzle.
Patent SE-9804203-L (SE)
Inventor: NILSSON HILDING
IPC: F16H57/00
Filed: 1998-12-04
Abstract: The toothed gearing has at least two parallel shafts (2,3) in a housing (7) and on which are two inter-engaging cog wheels. Each shaft is mounted in bearings in the housing on both sides of the cog wheels of each shaft. The shafts are each mounted in a bearing (13,14) in a support (12) shared by the shafts and at right angles to them. The support comprises two supports (14,16) one per shaft and interconnected.
Patent SE-9902744-L (SE)
Inventor: STEINEL KLAUS
IPC: F16F15/123
Filed: 1999-07-20
Abstract: A torsional vibration damper for use in a motor vehicle power train is incorporated into a clutch disc assembly which has an inner hub (1) on which an external hub (9) is rotatable through a limited angle. At least two peripherally acting spring systems (10) are deformed relative to the hub (1) during operation and are arranged axially outside the region of annular module (4). External engagement devices (12) for spring elements (13) are non-rotatably connected to the hub (1) and internal engagement devices (11) for the spring elements (13) are connected to the external hub (9). Friction devices (8), (123) and (124) are provided, and the coil spring elements (13) may be replaced by any elastic material, for example rubber.