baber/WOPTO huggingface dataset:
Patent SE-8902696-D0 (SE)
IPC: C01B32/991
Filed: 1989-08-09
Abstract: A coated carbon body comprising (i) a carbon body having a converted porous layer formed thereon, and (ii) a glass forming coating, at least a portion of which is within the said converted layer. Method for the mfr. of the said carbon coated body comprising: a) forming a converted layer on the carbon body by converting a porous layer formed by etching and reacting the body with B2O3. The converted layer contains interconnecting interstices and B4C which is formed by reaction between the B2O3 and the carbon body, and b) applying a glass forming coating over the converted layer, at least a portion of which is within the said converted layer. An alternative method for the mfr. of the said carbon coated body comprises: a) forming the said converted layer on the carbon body; b) applying an intermediate glass forming coating over the converted layer, where the intermediate coating comprises Si or a Si-contg. cpd.; c) subjecting the body to a nitriding atmos. to convert the Si or Si-contg. cpd. to Si3N4, and d) applying an outer refractory coating over the intermediate coating. The glass forming layer comprises cpds. selected from Si3N4, SiON2 and mixts. thereof. The glass forming coating comprises a primary glass forming species selected from B, B4C, B2O3, Si, Si alloys, SiO2, GeO2 and mixts. thereof, and may also contain borides and oxides of Zr, Al, Mg, Hf, Ti, carbides of Zr, Hf, Ti, nitrides of Zr, Hf, Ti, Si and mixts. thereof. The refractory coating comprises carbides, borides or nitrides of Si, Zr, Ta, Hf, Nb and Ti, SiON2, AlB, AlN or mixts. thereof. The nitriding atmos. is selected from N2, NH3, N2H4 and mixts. thereof, and also contains O2 or an O-contg. cpd. to convert the Si or Si-contg. cpd. to an oxynitride of Si, where the O-contg. cpd. is H2O or CO/CO2. The glass forming coating is applied by CVD or by sol-gel technology. The converted layer is formed by heating to at least 1500 deg.C. The nitriding step is carried out at a temp. of 1350-1500 deg.C.
Patent SE-9003236-D0 (SE)
Inventor: WANNGAARD J
IPC: C25B9/17
Filed: 1990-10-10
Abstract: PCT No. PCT/SE91/00645 Sec. 371 Date Jun. 8, 1993 Sec. 102(e) Date Jun. 8, 1993 PCT Filed Sep. 25, 1991 PCT Pub. No. WO92/07115 PCT Pub. Date Apr. 30, 1992.The present invention relates to an electrolytic cell (1) comprising an anodic end wall (6) and a cathodic end wall (5) facing each other and supporting alternately arranged plate-shaped anodes (8) and cathodes (10) extending substantially perpendicularly to said end walls. At least some of the anodes (8) and/or cathodes (10) cooperate with the opposite end wall (5,6) via electrically insulating spacer members (4), thus enabling compressive forces to be transmitted between the cell end walls (5,6). The invention also relates to an electrolyser comprising two or more cells (1) according to the invention. Further, the invention relates to a method of performing electrolyses.
Patent SE-9103101-D0 (SE)
Inventor: SHINOZAKI Y
IPC: C04B11/00
Filed: 1991-10-23
Abstract: A refractory coating material comprising cement as the matrix, which is significantly improved in fire resistance or both of fire resistance and durability. The first invention relates to a mixture of 100 parts by weight of cement with 5 to 35 parts by weight of lime, 5 to 35 parts by weight of gypsum, and 5 to 35 parts by weight of aluminosilicate gel, while the second invention relates to a mixture of 100 parts by weight of powdery material, prepared by mixing 100 parts by weight of cement with 5 to 35 parts by weight of lime, 5 to 35 parts by weight of gypsum and 5 to 35 parts by weight of aluminosilicate gel, with 50 to 300 parts by weight of ceramic balloon, 10 to 40 parts by weight of ceramic fiber, and 5 to 20 parts by weight in terms of solid content of synthetic resin emulsion.
Patent SE-9200829-D0 (SE)
Inventor: LAIB W
IPC: B04B1/08
Filed: 1992-03-18
Abstract: The centrifuge bowl 1 is provided with a separator plate 9 in the spacer fillets 11 of which feed channels 14 are provided for a diluting liquid. The feed channels 14 lead from a central feed chamber 15 to a peripheral region 7 of the centrifuge bowl 1. The addition of diluting liquid into the peripheral region 7 enables the problem-free withdrawal of a heavy product phase of pasty consistency via the delivery channels 12 in the separator plate 9. Slime and solid matter is ejected through valve (6) - controlled openings 8. It is used in refining of animal and vegetable oils and fats. <IMAGE>
Patent SE-9202608-D0 (SE)
Inventor: HAEGERMARCK A
IPC: F04B37/20
Filed: 1992-09-10
Abstract: This invention relates to a vacuumpump. The pump comprises a pump housing (10) having an upper and a lower cylindical, partly liquid filled, compression chamber (11 and 12 resp.) which are separated from each other and in which an upper and a lower part (14, 15) of a piston (12) is movable. The piston has a passage (21) which is provided with a check valve and which is a communication between the upper and the lower chamber (11 and 12 resp.). The upper chamber communicates via an opening (26) which is provided with a check valve with a liquid filled deaeration receptacle (27) whereas the lower chamber (12) during a part of the movement of the piston via an inlet (33) communicates with the space being evacuated. <IMAGE>
Patent SE-9202903-D0 (SE)
IPC: A47K3/00
Filed: 1992-10-06
Abstract: In a side-wall (12) of a bath-tub (10) there is provided an opening (13) which extends in a downward direction from the upper end of said wall (12) and has a lower edge (14). Said opening (13) may be closed by means of a door (16) brought into contact with the inner side of said wall (12) through a sealing member (17). In order to obtain an initial sealing joint between the door (16) and the side-wall (12), at least within the region of the lower portion of the door (16), before filling the bath-tub (10) with water, the door (16) is provided with a generally hook-shaped member (21, 22) which projects from the outer side thereof and which may be hooked over an edge portion of the side-wall (12) located at the lower edge (14) of said opening (13).
Patent SE-9203649-D0 (SE)
Inventor: ANDERSSON L
IPC: E04H9/04
Filed: 1992-12-04
Abstract: Shelter for military and/or civil use, intended to be arranged on a foundation set up for this purpose and then covered with filler. The shelter comprises a cylindrical shell 1 whose ends are closed off by gable walls, of which at least one has a closable access opening. According to the invention, the shelter is built up on a supporting frame structure 2 comprising a number of transverse rigid frames 3 arranged at a distance from one another in the longitudinal direction of the shelter, which frames 3 are connected to each other by means of longitudinal rigid bars 4 in such a way as to form a parallelepipedal supporting frame structure 2. The frame structure is covered, at least on the top and on the two long sides, by curved cover panels 1A, 1B, 1C which arch outwards from the frame structure in the transverse direction and are supported by the said parallelepipedal frame structure 2 via its longitudinal bars. The curves of the said panels are preferably of circular cylindrical shape. <IMAGE>
Patent SE-9402808-D0 (SE)
Inventor: GROSSWENDT WERNER
IPC: F42B12/58
Filed: 1994-08-23
Abstract: The invention relates to a mine with at least one ejectable sub-munitions body disposed in a cup-shaped starting device and with a propulsion device for propelling the sub-munitions body into a selectable altitude range. For achieving that the propulsion device requires only a small structural volume, entails low cost because of the use of reduced amounts of propulsion charges and in addition operates safely and dependably. It has been proposed to dispose the propulsion device not in or on the sub-munitions body, but in the bottom part of the cup-shaped starting device. In this case the propulsion device advantageously consists of a high pressure chamber facing the bottom of the starting device, in which the propellant charge is contained, and of a low pressure chamber facing the sub-munitions body. The high pressure and low pressure chambers are separated from each other by a perforated plate provided with jets (holes).
Patent SE-9502440-D0 (SE)
IPC: A62B17/04
Filed: 1995-07-05
Abstract: PCT No. PCT/SE96/00853 Sec. 371 Date Feb. 26, 1998 Sec. 102(e) Date Feb. 26, 1998 PCT Filed Jun. 27, 1996 PCT Pub. No. WO97/02069 PCT Pub. Date Jan. 23, 1997Breathing equipment including a breathing hood to surround a wearer's head. An inner mask covers at least the wearer's mouth and nose. The equipment includes a breathing gas delivery conduit and structure to permit gas to pass from the hood to the mask. A check valve allows gas to pass from the mask to the surroundings when overpressure in the mask has reached a given value. The breathing gas is delivered to the hood and the gas passing structure permits gas to pass in both directions between the hood and the mask. The gas passing structure requires a lower overpressure in the mask for passage of gas from the mask to the hood than the pressure required for the check valve to release gas to the surroundings.
Patent SE-9504688-D0 (SE)
Inventor: HELLSTROEM LARS
IPC: B23C/
Filed: 1995-12-29
Abstract: The metal cutting tool comprises one or more cutting insert seats (1) to accommodate and support cutter inserts (3) of various shapes. Each insert seat has a base support surface (10) on which the insert is mounted and two or more side support surfaces (11,12,16), at right angles to each other, against which side faces of the insert bear. One of the side surfaces has two or more supported surfaces arranged and located at differing heights or distances from the seat base to provide selectively support for either generally square or alternately hexagonal shaped cutter inserts. The cutter inserts, secured to the tool by a locking screw (9), may be indexed to provide multiple selective cutting faces suitable for a variety of cutting operations.
Patent SE-9603503-D0 (SE)
Inventor: AAKERLIND JAN
IPC: A47G/
Filed: 1996-09-25
Abstract: The permanently active adhesive layer (2) can be fitted on a removable strip of thin cardboard, which can even be used separately so that on serving, the plate can be provided with an adhesive layer on its under side.
Patent SE-9702807-D0 (SE)
Inventor: MAGNUSSON TOMMY
IPC: B31B50/62
Filed: 1997-07-28
Abstract: The disclosure relates to a packaging container for long-term cold storage of liquid foods for retaining superior flavor and aroma properties in the packed product, and produced from a packaging laminate including a core layer of paper or paper-board, an inside aroma barrier layer of PET and a gas barrier layer, by fold formation and sealing of a planar packaging blank so that all contact surfaces vis-a-vis the packed product consist of the PET layer. The disclosure also relates to a method of fold forming and sealing the packaging laminate into a packaging container according to the invention. Good shelf-life after cold storage for at least six weeks at 8° C., or at least 10 weeks at 4° C. will be attained using the packaging container according to the invention.
Patent SE-9703535-D0 (SE)
Inventor: BOBERG FREDRIK
IPC: A61F13/511
Filed: 1997-09-30
Abstract: An absorbent article having two side edges (9, 10) and two end edges (11, 12), and comprising a liquid-permeable cover layer (2), a liquid-impermeable cover layer (3), and an absorption body (4) enclosed between the two cover layers (2, 3). The article further comprises a barrier layer (15) arranged outside the liquid-permeable cover layer (2). At least one elastic member (22, 23) is arranged with prestressing in direct contact with the absorption body (4) and extends in an arched curve across the absorption body (4) between the side edges (9, 10). The barrier layer (15) partly covers the liquid-permeable cover layer and is anchored in the liquid-permeable cover layer (2) only within areas of the barrier layer (15) which are situated along the edges (9-12) of the article. At least one elastic member (21) is arranged in direct connection with the barrier layer (15), as a result of which the elastic member (21) cooperates with the elastic member (22, 23) arranged in contact with the absorption body (4) so as to form a constantly basin-shaped space (26) between the barrier layer (15) and the liquid-permeable cover layer (2).
Patent SE-9801092-D0 (SE)
Inventor: BENGTSSON ROGER
IPC: H04B7/26
Filed: 1998-03-30
Abstract: The invention relates to a method and an arrangement at a mobile radio communications system which includes at least one base station and at least one radio terminal, and which makes possible frequency locking of the oscillator frequency in the base station, respective the radio terminal, to a global satellite frequency.
Patent SE-9802475-D0 (SE)
Inventor: OEBERG LARS-ERIK
IPC: E04B/
Filed: 1998-07-09
Abstract: The wall elements comprises a main layer (28) of high tensile strength, fibre-reinforced concrete containing at least three interspaced woven steel mesh reinforcing fabrics, and a surface layer (29) of concrete.  The building is made from pre-fabricated concrete elements and is especially useful for storage goods which are environmentally harmful or highly susceptible to theft. The building is constructed from wall elements, roof elements (11) and preferably floor elements (10), each element comprising a piece of high tensile strength, highly reinforced concrete. The elements are releasably joined together internally by connector rods (25), and also by concrete joining material (19, 23) cast in situ into the joints (20, 21) between adjacent elements. The foundation, preferably a prefabricated floor element, has a peripheral groove (20) in its top side, into which concrete joining material is cast before inserting the wall elements. The joint surfaces intended to be in contact with the concrete joining material are pre-treated in order to improve adhesion.
Patent SE-9901444-D0 (SE)
Inventor: ECKERSTEN CHRISTER
IPC: H01Q19/195
Filed: 1999-04-22
Abstract: In one embodiment, an antenna device includes a scanning reflector, a fixed feeder interacting with the reflector for emitting radar radiation and a detector for detecting reflector passage of at least two different predetermined scanning positions during scanning of the reflector. The antenna device also includes a timer used to determine passage times at the time of reflector passage of the scanning positions. The scanning position of the reflector is predicted at an arbitrary time on the basis of the passage times and a predetermined scanning motion of the reflector. In another embodiment, a method for determining an accurate scanning position for the scanning reflector of the antenna device is disclosed.
Patent SE-9902259-D0 (SE)
Inventor: SASAKI HIDENORI
IPC: F02M3/08
Filed: 1999-06-16
Abstract: A carburetor having an idle nozzle and a main nozzle each with a fixed flow area and an idle speed single adjustment screw adjustable by the user. The idle and high speed fuel flows are controlled by the idle nozzle and the main nozzle, respectively. The user can adjust the engine speed only by adjustment of the idle speed adjustment screw which changes the position of the carburetor throttle valve to control the flow through the carburetor. This provides a more consistent fuel and air mixture to improve the performance of the engine and better control engine emissions by preventing the user from changing the fuel and air ratio to a mixture which is either too lean or too rich for the steady and low level exhaust emission operation of the engine.
Patent IT-MI912682-D0 (IT)
Inventor: LUCIANI LUCIANO
IPC: C08F4/635
Filed: 1991-10-09
Abstract: A catalyst for the polymerization of olefins, containing magnesium, chlorine, aluminium and at least one transition metal, in a dispersed or emulsified form within an inert diluent, is obtained by:   contacting, in an inert diluent, a magnesium dialkyl and aluminium trichloride, in a molar ratio equal or almost equal to 2/1, at a temperature lower than 105 DEG C to obtain a catalyst precursor in a suspended form, or at a temperature higher than 105 DEG C to form a catalyst precursor in the form of a colloidal emulsion, in the diluent used; and contacting said suspended or emulsified precursor with at least one compound of a transition metal to form a catalyst in the form of a suspension or emulsion respectively. f
Patent IT-MI942437-D0 (IT)
Inventor: BRANDOLESE ERNESTO
IPC: E01C7/26
Filed: 1994-12-01
Abstract: Mixtures of bitumen and thermoplastic polymer stable to storage are prepared by a process comprising:   (i) mixing a bituminous product having a content of total asphaltenes, resins, saturated and aromatic products which satisfies the condition that the Ic value is between 0.200 and 0.270 in the expression: <MATH> with a thermoplastic polymer, the reaction being carried out at a temperature of between 160 DEG C and 200 DEG C and for a time of between 15 and 120 minutes and (ii) diluting the bituminous composition obtained in (i) with a bitumen or bituminous component having an Ic defined as specified above in (i) of between 0.270 and 0.700 in such a quantity that the final concentration of the polymer is between 2.5 and 15% by weight, and heating to a temperature of between 160 DEG C and 200 DEG C for a time of between 30 and 90 minutes.
Patent IT-MI981744-D0 (IT)
Inventor: DEL SOLDATO PIERO
IPC: C07C229/64
Filed: 1998-07-28
Abstract: The present invention relates to nitrate salts of compounds having therapeutic activity in bony disorders, such compounds being characterized in that they contain at least a reactive group capable of being salified with nitric acid.
Patent IT-MO960136-D0 (IT)
Inventor: PEDRINI LUIGI
IPC: B28D1/04
Filed: 1996-10-21
Abstract: The machine for cutting blocks of granite, marble and stone in general, comprises a mobile portal frame running on guide rails secured to the foundation, a device (36, 37) for moving it along the rails, an assembly of multiple diamond disks (2; 26), and having the direction of cut of the said assembly of disks transverse to that of the guides (8; 9) and that there are at least two braking devices (40) for the said portal-frame on the guide-rails. The plant of cut comprise at least one mobile portal-frame block cutter and at least one trimming machine, also of the mobile portal-frame type, has all two machines slide on the same guide-rails (8; 9). <IMAGE>
Patent IT-TO950741-D0 (IT)
Inventor: JEAN PIERRE
IPC: F17C3/04
Filed: 1995-09-19
Abstract: A watertight, thermally insulating tank built into a bearing structure and including a primary watertight barrier contacting material within the tank and including strakes having edges turned upwardly towards an interior of the tank. A secondary watertight barrier is positioned between the primary watertight barrier and the bearing structure. The tank includes primary and secondary insulating barriers. The insulating barriers are alternately arranged with the watertight barriers. A weld support is mechanically held on the primary insulating barrier and forms an expansion joint. The strakes are butt-welded to two faces of the weld support. The secondary watertight barrier and the insulating barriers each include prefabricated panels fixed to the bearing structure. A zone at a junction between two adjacent panels is filled in at least to ensure continuity of the secondary watertight barrier. Each prefabricated panel is formed of a first rigid plate including a layer of thermal insulant. The panels and the thermal insulant together form the secondary insulating barrier. A flexible sheet is bonded substantially to the entire surface of the thermal insulant. The flexible sheet includes at least one continuous fine metal foil forming the secondary watertight barrier. A second layer of thermal insulant at least partially covers the flexible sheet and is bonded thereto. A second rigid plate covers the second thermal insulant layer and together they form the primary insulation barrier.
Patent NO-20015521-D0 (NO)
Inventor: ERIKSSON KLAS
IPC: E21B17/02
Filed: 2001-11-12
Abstract: A device for electrical coupling between a first and a second pipe section mechanically coupled to each other and forming a pipe adapted for transportation of a fluid. The first pipe section includes a first electric winding and the second pipe section includes a second electric winding. The first and second windings are adapted for inductive coupling between the first and the second pipe section.
Patent NO-20034546-D0 (NO)
Inventor: LUTHER GUENTER
IPC: G21F9/30
Filed: 2003-10-09
Abstract: The invention relates to a method for enriching radium from mixtures of mineral substances containing barium sulfate, with radium which is bonded to the barium sulfate in a complex manner. According to the inventive method, the mixture of mineral substances containing barium sulfate is thermally reduced to barium sulfide by the addition of mixtures containing carbon. The obtained mixture of solid matter is mixed with water, and is stirred until the barium sulfide is dissolved, and the barium sulfate residue which is almost water-insoluble and is enriched with radium is mechanically separated from the barium sulfide dissolved in the water.
Patent GB-201107102-D0 (GB)
Title: Hybrid electric vehicle and method of control thereof
IPC: B60L50/16
Filed: 2011-04-28
Abstract: The invention relates to a hybrid electric vehicle (100) comprising: an engine (121) and at least one electric propulsion motor (123), the vehicle (100) being operable in a HEV mode in which the engine (121) may be switched on automatically during a drive-cycle by control means (140) and an electric vehicle (EV) -only mode in which engine starting is inhibited during a drive-cycle, the vehicle (100) being operable in one of a plurality of attribute modes in which one or more operating parameters of the vehicle (100) are changed by the control means (140) responsive to the identity of the selected attribute mode, wherein when in the HEV mode and a first attribute mode is selected, selection of the EV-only mode by the driver results in assumption of the EV-only mode and continued operation in the first attribute mode, and when in the HEV mode and a second or further attribute mode has been selected, selection of the EV-only mode by the driver results in assumption of the EV-only mode and automatic de- selection by the control means of the second or further attribute mode.
Patent GB-201203744-D0 (GB)
Title: Heliostat support driven by two linear actuators in an interdependent manner
Filed: 2012-03-04
Abstract: A heliostat 100 support and drive mechanism comprises a fixed pedestal 1, a shaft 2 attached to the pedestal by a joint 2a, such as a T-joint or flexure, so that the shaft is able to rotate with two degrees of freedom, an arm 4 and a mirror frame solidly connected to the shaft, and two linear actuators 5, 6. A first linear actuator 5 connects between one end of the arm and the pedestal in a position on the pedestal that is distant from the connection of the shaft to the pedestal. A second linear actuator 6 connects between the other end of the arm and the pedestal in a position on the pedestal that is distant from the connection of the shaft to the pedestal and is also distant from the connection of the first linear actuator to the pedestal.