baber/WOPTO huggingface dataset:
Patent SE-8207441-D0 (SE)
Inventor: GRIMES G J
IPC: G06F13/374
Filed: 1982-12-28
Abstract: Circuitry is disclosed for allocating requests for demand-shared bus access among a plurality of service requesting ports. During bus contention time, each requesting port synchronously and sequentially applies the digits of its assigned unique priority code to the bus beginning with the most significant digit. After the application of all digits, only the requesting port having the highest code remains in contention and it seizes the bus. A plurality of status flip-flops is provided in each port for generating port parameter bits. The generated parameter bits are applied to the bus as the most significant bits of a dynamic port priority code during contention time. However, the selective application of a mask signal to a mask conductor during contention time causes each requesting port to ignore any parameter bits on the bus as long as the mask signal remains. This returns control of the port preference to any unmasked parameter bits and to the assigned port priority codes.
Patent SE-8207516-D0 (SE)
Inventor: SHIBUKAWA T
IPC: F41B11/724
Filed: 1982-12-30
Abstract: An explosive charging apparatus for charging explosive pellets to a bore drilled in a rock. The apparatus includes a body having coaxial pellet guiding first and second bores, the second bore being provided with a pellet supplying port. A cylinder is provided and has a piston with its rod extending into the second bore to force the pellet therein when the rod is advanced under an air pressure supplied to the cylinder. The rod is formed with an axial air passage opened to the second bore and adapted to be connected with a pressurized air source when the rod is advanced so as to supply air pressure to the second bore to thereby drive the explosive pellet to the first bore. The first bore is supplied with a lower air pressure which functions to feed the pellet in the first bore to the bore in the rock. The cylinder is associated with a pilot operated valve which receives a returning pilot pressure when the piston is fully advanced and an advancing pilot pressure when the piston is fully retracted.
Patent SE-8301197-D0 (SE)
Inventor: FLORANDER N-A
IPC: B63H5/07
Filed: 1983-03-04
Abstract: PCT No. PCT/SE84/00077 Sec. 371 Date Oct. 31, 1984 Sec. 102(e) Date Oct. 31, 1984 PCT Filed Mar. 5, 1984 PCT Pub. No. WO84/03478 PCT Pub. Date Sep. 13, 1984.The mounting of a thruster propeller unit in the bottom plating of a vessel is facilitated by the use of lifting lines, operable from within the vessel. Each line is made to pass a lock chamber adjacent to an opening in the bottom plating, outside the opening where the thruster propeller is to be fitted. The lock chamber includes a first, rigid tubular member, which is formed as the housing for a slide valve, as well as a second tubular member, which is resilient at least in the transverse direction. The two tubular members define a passage being substantially wider than the diameter of the lifting line. The second tubular member is at its top provided with a sealing sleeve which fits around the line. The locking chamber is connected to a source of compressed air, which makes it possible to maintain a pressure within the chamber balancing the pressure of the surrounding water.
Patent SE-8305238-D0 (SE)
Inventor: STUMPE W
IPC: B60T8/18
Filed: 1983-09-28
Abstract: In control devices for compressed air or hydraulic fluid, e.g. compressed air brake systems of vehicles, a plurality of hysteresis-affected control and/or regulating elements are provided in a control chain, normally involving a control valve (13), a relay valve (1) and a regulating element (3). The element in the control chain with the greatest expected pressure reduction and the smallest expected characteristic line rise is appropriately arranged as the last element. This offers the advantage that, in the overall resulting hysteresis, this greatest pressure reduction of the element with the smallest expected characteristic line rise remains without effect. The individual regulating elements (1, 2, 3) are disposed in the control chain in the order K1>K2>K3, where K indicates the respective characteristic line rise of the respective regulating element (1, 2, 3) and where the element with the greatest expected characteristic line rise is inserted in the control chain upstream from the element with the lower characteristic line rise. In this way, the overall hysteresis of the compressed air control device is minimised without specific additional expense (Fig. 1). <IMAGE>
Patent SE-8305668-D0 (SE)
Inventor: CARLSSON G
IPC: F25D21/02
Filed: 1983-10-14
Abstract: A regulatory device for defrosting of the cooler battery (3) in a warm air exchanger pump (3,4,5,6). A circumvention passage (7), parallel to the cooler battery (3), has a sensor unit (8) for the measurement of the air flow in this passage, in which air flow varies depending on the degree of ice formation in the cooler battery. The sensor unit (8) consists of two temperature sensitive electronic components, one of which is electrically heated, and because of the cooling effect of the air flow, emits a signal which is substantially linear and air flow dependent. The differentiation (δU) between these signals is used for the control of the heat exchanger's operation so that the cooler battery is maintained at the lowest possible temperature without the kind of ice formation which restricts heat absorption.<IMAGE>
Patent SE-8306366-D0 (SE)
Inventor: REINECKE U
IPC: B60H1/00
Filed: 1983-11-18
Abstract: The invention relates to heating. This method aims to make use of the heat lost from hydraulic motors 4 mounted on vehicles and fitted into a working-fluid circuit which comprises at least one pump unit 1, one collector unit 2 and one cooling unit 3. The lost heat released into the liquid working-fluid, and which circulates with the latter, is introduced into the driver compartment via pipes and a heating heat exchanger 6 and it is used for adjusting or regulating the temperature of the compartment. Main application: plant for public works. <IMAGE>
Patent SE-8500959-D0 (SE)
Inventor: HEDLUND M L
IPC: C22B13/02
Filed: 1985-02-27
Abstract: PCT No. PCT/SE86/00082 Sec. 371 Date Oct. 27, 1986 Sec. 102(e) Date Oct. 27, 1986 PCT Filed Feb. 25, 1986 PCT Pub. No. WO86/05211 PCT Pub. Date Sep. 12, 1986.The invention relates to a method for working-up valuable metal-bearing waste products, particularly but not exclusively copper scrap, containing a substantial amount of organic constituents, to a product form suitable for recovering the valuable-metal content, while expelling the organic constituents by pyrolysis and/or combustion in a reactor which rotates about its longitudinal axis and which is provided with a common reactor charging and reactor emptying opening. This invention is characterized in that, subsequent to expelling at least the major part of the organic content, the resultant residual products in the reactor are brought into close contact with a molten bath which is obtained from any metal-sulphide material and which contains at least a metal-sulphide phase or a metallic phase capable of dissolving at least the valuable-metal content of the residual product. Subsequent to dissolving and expelling respectively substantially all the material originally charged to the reactor, the metal values are recovered from the metal-sulphide phase and/or the metallic phase, in a suitable conventional manner.
Patent SE-8502469-D0 (SE)
Inventor: VILLA F
IPC: H03F3/21
Filed: 1985-05-20
Abstract: A power transistor comprising a plurality of elementary transistors coupled in parallel and an identical number of current generators, each of which has a terminal coupled individually to the base of an elementary transistor is described. High power levels may be achieved with a transistor of this type without forward secondary breakdown taking place.
Patent SE-8504605-D0 (SE)
Inventor: LINDERBERTH I
IPC: F26B/
Filed: 1985-10-04
Abstract: The steam emerging from the bed (10), after sepn. of the dried material, is conducted directly to vertical heat exchanger tubes (16) in the bed to heat the latter. The steam is maintained at such a pressure that it partially condenses on the interior of the tube walls.
Patent SE-8505020-D0 (SE)
Inventor: CARRA S
IPC: C07C17/389
Filed: 1985-10-24
Abstract: The process for the separation of isomeric dichlorotoluenes, comprising the steps of: (a) passing a mixture containing isomeric dichlorotoluenes over a zeolite of the ZSM5 type having the composition (expressed in molar ratios) of (0.9+0.2) M2/nO:Al2O3: (10-100) SiO2: z H2O in which M is at least one cation selected from H, an alkali metal, an alkaline earth metal or a tetraalkylammonium cation; n is the valency of M; and z is between 0 and 40: (b) separating the non-adsorbed dichlorotoluenes; (c) contacting the zeolite containing the adsorbed isomers with an eluent; and (d) separating the isomers from the eluent.
Patent SE-8600048-D0 (SE)
Inventor: KLIMENKO V S
IPC: C23C4/126
Filed: 1986-01-07
Abstract: The apparatus for the detonation coating of coverings onto workpieces contains a time-delay element (16) which is connected to one of at least two powder dispensers (12) and to that output (5) of a control unit (1) to which another powder dispenser (11) is directly connected. The two dispensers (11, 12) as well as the ignition source (6) and a mixer (10) are connected to a means (13) for generating a stream containing the material of the covering (14) of a workpiece (15). The remaining outputs (2, 3, 4) of the control unit (1) are electrically coupled respectively to the source (6) of the high-temperature initiation of explosions and to valves (7, 8, 9) for supplying working gases of the mixer (10). <IMAGE>
Patent SE-8600616-D0 (SE)
Inventor: LARSSON H-G
IPC: H05B6/36
Filed: 1986-02-12
Abstract: Induction furnace or other inductively heated container comprising a coil and a lining. According to the invention the coil (5) is formed with transposed or sheet-wound conductors, and the ladle (1) is reinforced (2) and self-supporting, with the coil (5) being arranged without mechanical contact with the ladle (1).
Patent SE-8601124-D0 (SE)
Inventor: BERGSTROM L
IPC: B03C3/70
Filed: 1986-03-11
Abstract: The present invention relates to an arrangement in an insulator (4) which forms part of an electrostatic dust separator and which has an insulator part provided with one or more first holes (17) through which a gas flow can pass for the purpose of reducing or eliminating the collection of dust on the inner wall sections (4a) of the insulator. Located downstream of the first holes (17) as seen in the direction of gas flow, is one or more turbulence generating devices (20). A container (21) is arranged adjacent the aforementioned insulator part and has a configuration such that all of the first holes (17) in the insulator part open into the container. The container surface facing away from the aforementioned insulator part is provided with a plurality of second holes (22) which discharge or open upstream of the turbulence generating device (20).
Patent SE-8602765-D0 (SE)
Inventor: GISSELFELDT R
IPC: B23K9/035
Filed: 1986-06-23
Abstract: In single-fillet arc welding of two workpieces (1, 2), forming an open groove, a metal band (10) is placed into the at least 6 mm wide root opening and rests on a slag-forming layer (7) of a welding backing, which bears against the root side (8, 9) of the workpieces. The two butt joints (13, 14) between the metal band (10) and the groove side walls (3, 4) are welded and, if appropriate, the groove is filled with further welding beads. The procedure is suitable in particular for the welding of narrow and deep grooves. <IMAGE>
Patent SE-8605615-D0 (SE)
Inventor: MOORHEAD A J
IPC: B23K1/19
Filed: 1986-12-30
Abstract: A method of joining ceramics and metals to themselves and to one another is described using a brazing filler metal consisting essentially of 35 to 50 atomic percent copper, 15 to 50 atomic percent silver and 10 to 45 atomic percent titanium. This method produces strong joints that can withstand high service temperatures and oxidizing environments.
Patent SE-8701736-D0 (SE)
Inventor: JONSSON O T
IPC: A21C5/00
Filed: 1987-04-28
Abstract: An equipment for portioning out pieces (11) of a doughy product, which pieces (11) have a weight, which, to a great accuracy, is equivalent to a certain desired, predetermined weight. The equipment includes a pump (6) having a feeding device (19) and a discharge duct (9) as well as means (2) in a feeding unit to feed said doughy product through said feeding duct (5) into said pump. The equipment also includes means (10) to cut off said pieces (11) of the product, which is discharged by the pump (6) through said discharge duct (9). The pump (6) is a lobe rotor pump. The doughy product is fed to the lobe rotor pump by a device (19), which provides a flow, which is somewhat larger than the discharge flow of the pump, a certain amount of the product being recirculated in said feeding unit (19).
Patent SE-8702784-D0 (SE)
Inventor: LARSSON KARE
IPC: A61P1/04
Filed: 1987-07-06
Abstract: A new composition is disclosed which is based on phosphatidylcholine. The novel feature of said composition is that the phosphatidylcholine is present in admixture with amonoglyceride. More specifically the composition according to the invention comprises a dispersion in water or an isotonic salt solution of 0.5-20 percent by weight of a lipid mixture of 10-40 percent by weight of monoglyceride from unsaturated fatty acid having 16-22 carbon atoms and 90-60 percent by weight of phosphatidylcholine. Said monoglyceride need not be pure but may well be present in a vegetable or aninal oil. Furthermore, said composition is disclosed for use as a prophylactic or therapeutic pharmaceutical composition as well as the use of said composition for the preparation of a pharmaceutical composition intended for the prevention of growings together of peritoneum or for the treatment of the interior of the gastro-intestinal tract.
Patent SE-8803061-D0 (SE)
Inventor: TAVELLA C
IPC: F16M1/026
Filed: 1988-09-01
Abstract: The invention relates to a process for producing protective covers for engine components of motor vehicles, in particular valve tappets. Using a single injection mould, having a permanent mould (16) interacting with a mould core (17), the said process successively comprises a first phase of injection and crosslinking a polymetric material forming the structure (11) of the cover and, after turning of the mould core, a second phase of simultaneously injection-moulding the cover seal (12) by injection and vulcanisation of elastomeric material. <IMAGE>
Patent SE-8901211-D0 (SE)
Inventor: THOR JOERGEN
IPC: E04B1/18
Filed: 1989-04-05
Abstract: The invention relates to an improvement in composite columns of the kind which comprise a core in the form of a steel post (2) and a steel tube (3) which encircles the post, the column components being intended to coact statically with one another and with concrete (4) cast therebetween. This static coaction is achieved with the aid of a jointing and position-fixating sleeve (8) which incorporates a ring (9) having extending therefrom a number of plates (10). The steel post (2) is permitted to extend through the sleeve (8), at least at one end of the steel tube (3), and to project a given distance beyond the steel tube (3). Alternatively, the steel post is permitted to extend only partially into the sleeve (8) and to terminate within the steel tube (3) at a distance which is equal to or shorter than the first mentioned distance from the mouth of aforementioned one end.
Patent SE-8902241-D0 (SE)
Inventor: HUBERTUS I
IPC: G01N30/88
Filed: 1989-06-21
Abstract: PCT No. PCT/SE90/00423 Sec. 371 Date Feb. 19, 1992 Sec. 102(e) Date Feb. 19, 1992 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15989 PCT Pub. Date Dec. 27, 1990.Inositol phosphates and/or derivatives thereof are analytically separated, whereby a quaternary amine is mixed with an aqueous solution containing one or more inositol phosphates and/or derivatives thereof. The aqueous solution obtained is fed to an analytical column containing a solid non-polar phase and the different constituents thereof are detected.
Patent SE-9000459-D0 (SE)
Inventor: GUT K
IPC: C22B7/02
Filed: 1990-02-08
Abstract: A process for the econimic recovery of metallic fractions generated during operation of a cupola furnace comprises the steps of the separating filter dust containing metal fractions from an off-gas stream and recirculating the metal fraction back to the cupola furnace for combustion with additional feedstock so as to enrich the metallic concentration of the filter dust to a level where economic recovery of the metallic fraction can occur.
Patent SE-9100262-D0 (SE)
Inventor: BERNAAS MARTIN
IPC: F01L1/34
Filed: 1991-01-28
Abstract: The cam shaft, driven by the crankshaft, in turn drives a system of gearwheels. On one of the gearwheels are cams driven by the camshaft. By alteration of the position on one of the gearwheels (friction wheel), it is possible during drive to set up a satisfactory cam position in relation to the camshaft. - With the arrangement, it is also possible to alter continuously the cam adjustment on the camshaft from outside the machine.
Patent SE-9100629-D0 (SE)
Inventor: LARSSON B
IPC: F16K3/26
Filed: 1991-03-05
Abstract: The valve slide (100) is rotatably fitted in the inner housing (33). Limiting components (41) restrict the slide rotation, and include components which are at choice fittable in a first position in which opening of one or the other of the housing outlets is permitted, or in a second position in which both housing outlets can be opened. A further housing (30) is provided, which has two outlets (32a in which the first housing can be fitted in a first position in which its two outlets are directed towards the further housing both outlets (32a), or in a second position in which one of its outlets is aligned with one of the outlets of the further housing, and the two outlets of the further housing are closed. A pin (31) is fitted on an outgoing shaft (40) in first or second positions, for a unit (39) which rotates the valve slide (100).
Patent SE-9101338-D0 (SE)
Inventor: STEGMAIER A
IPC: B60T8/48
Filed: 1991-05-03
Abstract: A hydraulic dual-circuit brake system with anti-skid braking (ABS) and traction control (ASR) for motor vehicles having control valve assemblies, each control valve assigned to one wheel brake cylinder of a vehicle wheel for feeding a wheel-slip-dependent brake pressure, and includes one return pump with two separate pump elements for each brake circuit. For supplying brake pressure in traction control, a precharge pump and a valve unit are provided. In the traction control mode the precharge pump feeds brake fluid from a brake fluid tank into the pump element associated with the brake circuit of the driven wheels while the valve unit disconnects the pump element from the master brake cylinder and connects it to the brake fluid tank via a pressure limiting valve. A check valve prevents brake fluid from flowing into the ABS brake circuit during this process via the pressure limiting valve. The air bubbles created upon expansion of the brake fluid at the pressure limiting valve reach the brake fluid tank along with any excess brake fluid and thus are kept away from the master brake cylinder.
Patent SE-9103408-D0 (SE)
Inventor: VONK K
IPC: G01L19/10
Filed: 1991-11-18
Abstract: A pressure difference indicator (10) for use in an appliance, for example a vacuum cleaner, comprises a shaft (14) and a bellows (16) provided around the shaft, in which a first end (17) of the bellows is fixed to the shaft and the second end (19) is slidable relative to the shaft. An indicator arm (21, 22) is provided for indicating the pressure difference between the spaces inside and outside of the bellows (16), which indicator arm is movable under the influence of the bellows. The shaft (14) is fixedly connected to a frame (15) of the appliance and the indicator arm (21) is connected to the second end (19) of the bellows. In one embodiment a biassing helical spring (23) is provided inside the bellows. <IMAGE>
Patent SE-9103752-D0 (SE)
Inventor: BOAR B R
IPC: C07D209/38
Filed: 1991-12-18
Abstract: The present invention relates to an oxindole compound having the formula 5-cyclohexyl-1,3-dihydro-1-[2-[4-(phenylmethyl)-1-piperazinyl]ethyl]-2H-indol-2-one for the prevention or treatment of cognitive dysfunctions.
Patent SE-9201224-D0 (SE)
IPC: A61F7/12
Filed: 1992-04-16
Abstract: Arrangement for performing so-called hyperthermia in a body cavity or body channel, comprising a distal portion 3 intended to be introduced into the said body part, comprising a central heat-emitting element 19, an elongate housing 29 surrounding the latter, and a flexible envelope 37 surrounding the housing in a liquid- tight manner, members 13, 15 for supplying energy to the heat-emitting element 19 and an inlet channel 35 acting in the axial direction in the proximal part of the housing, as well as an outlet 33; 69; 87 for supplying a heat-absorbing medium under pressure for expansion of the flexible envelope 37 in order to fill the body cavity, characterized by an inlet 31; 67; 85 for the medium arranged in the housing, on the other side of the element 19 relative to the said outlet, and also members for the flow of the medium in an internal circuit from the space between the housing 29 and the surrounding flexible envelope 37, through the housing 29 via the said inlet 31 and outlet 33 for taking up heat, and through the space between the housing 29 and the envelope 37 for giving off heat. <IMAGE>
Patent SE-9300879-D0 (SE)
Inventor: HESKEBAECK LENNART
IPC: E01C19/20
Filed: 1993-03-17
Abstract: Gritter of the mobile type comprising a hopper 1 for salt and a conveyor 2 for feeding the salt to a spreader disc 3, and a container for salt solution. The container 4 is arranged inside the hopper 1, and means comprising a screen/filter device 5 and a water-spray device 6 are arranged to produce the salt solution in situ in the hopper. <IMAGE>
Patent SE-9404289-D0 (SE)
Inventor: LARSSON KAARE
IPC: A61K47/14
Filed: 1994-12-09
Abstract: PCT No. PCT/SE95/01479 Sec. 371 Date Apr. 29, 1997 Sec. 102(e) Date Apr. 29, 1997 PCT Filed Dec. 8, 1995 PCT Pub. No. WO96/17597 PCT Pub. Date Jun. 13, 1997A controlled-release composition for a biologically active material, characterized in that it comprises a mixture of: a) monocaproin, optionally in admixture with moncaprylin and/or monocaprin, and b) a polar liquid selected from the group consisting of such polar liquids which are capable of forming an L2 phase with a), and c) a biologically active material dissolved or dispersed in said mixture of a) and b), a) being present in the composition, based on the total weight of a)+b), in an amount of from the lower limit where the mixture of a) and b) forms a reversed micellar (L2) structure and up to 100% by weight of a), with the further proviso that said mixture of a) and b) is essentially within that specific domain of the L2 structure, in a phase diagram, where said L2 structure will change to a normal micellar (L1) structure if contacted with an external polar liquid. Said composition is preferably used as a medial composition.
Patent SE-9502808-D0 (SE)
Inventor: HENELL LARS
IPC: B01D53/56
Filed: 1995-08-11
Abstract: The invention relates to a method for reducing nitrogen oxides (NOX) by supplying a NOX reducing agent together with an alkaline compound. The alkaline compound is supplied to the flue gas at a concentration of less than 5 ppm.
Patent SE-9700170-D0 (SE)
Inventor: TERHO MIKKO
IPC: H04L29/10
Filed: 1997-01-21
Abstract: A data adapter functioning as an intermediary between a data terminal and a digital data transmission network is implemented by using the parts the data terminal usually comprises and by directing their activity by processor commands recorded in the memory of the data terminal.