baber/WOPTO huggingface dataset:
Patent SE-0402168-D0 (SE)
Inventor: ASTEBERG LENNART
IPC: F25B25/00
Filed: 2004-09-10
Abstract: A refrigeration plant comprising a refrigerant circuit (10) including a first pump (12), a first heat consumer (11, 14), at least two secondary heat exchangers (31-33) which are connected in parallel across conducting parts (10a, 10b) of the circuit (10) said parts (10a, 10b) being connecting to the heat consumer (11) and functioning to cool a respective heat emitting unit (51-53, 51'-53') which is through-passed by refrigerant and which belongs to at least one refrigeration plant (41';41-43), such as a refrigerator or freezer. The pumps (12 21) are adapted to drive the refrigerant in mutually opposite directions such that the circuit will obtain a low pressure side (10a) and a high pressure side (10b). The plant also includes a pressure difference sensor (22) which detects the pressure difference between the low pressure side (10a) and the high pressure side (10b). The second pump (21) is adapted to deliver a generally constant flow of refrigerant. A shunt line (60) is established between the high pressure side (10b) and the low pressure side (10a) and contains a device (61) for controlling the flow of refrigerant through the shunt line (60), wherein the flow controlling device (61) is controlled by the pressure difference sensor so as to maintain a generally constant pressure difference between the high pressure side (10b) and the low pressure side (10a).
Patent SE-8307007-D0 (SE)
Inventor: ARBORELIU MANS JR
IPC: B65D83/34
Filed: 1983-12-19
Abstract: An apparatus for production of ultra-fine homogenous aerosols, or a nebuliser, is described comprising a Coanda-plate (1) and a liquid channel (3) opening in the vicinity thereof, preferably through an orifice plate (2). The apparatus is useful for producing a micro-aerosol in medical treatment and in other fields. The aerosol is produced from a liquid film formed on the Coanda-plate, which film flows over the plate under radial thinning and breaks into small homogenous droplets at the edge of said plate. Preferably the apparatus is provided with a liquid container (5) surrounding the Coanda-plate.
Patent SE-8307119-D0 (SE)
Inventor: HARIGAYA Y
IPC: A61P25/08
Filed: 1983-12-22
Abstract: Described herein are novel carboxylic acid amide compounds or carboximide compounds represented by the general formula:   <IMAGE> wherein Z represents either the monoamido radical of an aromatic or cycloaliphatic ortho dicarboxylic acid or the amide of the corresponding anhydride, and their pharmaceutically acceptable salts; processes for the production thereof; and medicines containing the same. The novel compounds are useful as treating, preventing and improving agents for diseases attended with cerebral dysfunction as well as various symptoms caused by the said diseases.
Patent SE-8501549-D0 (SE)
Inventor: RUONG NILS
IPC: B61B13/12
Filed: 1985-03-28
Abstract: Attached to the line drum (1) is a first drive wheel (3), the diameter of which is less than that of the drum from which the cable is unwound, and also a second wheel (2), the diameter of which exceeds that of the drum used for unwinding the cable. By alternatively bringing the first or the second drive wheel in friction contact with one of the wheels (5) of the carriage or with the track, the carriage on the cable being drawn inwards, moves in one direction when the first drive wheel (3) is in engagement, but in the opposite direction when the other drive wheel (2) is in engagement.
Patent SE-8503627-D0 (SE)
Inventor: TANAKA K
IPC: A44B11/25
Filed: 1985-07-29
Abstract: A buckle apparatus employed in a seatbelt system for a vehicle is engaged with a tongue plate attached to one end portion of an occupant restraining webbing. The apparatus includes a pair of plate-like buckle bodies which are disposed substantially parallel to each other so that it is possible for a plurality of tongue plates to be inserted into the space defined between the pair of buckle bodies. The tongue plates are engageable with respective lock plates mounted on the buckle bodies. An engagement projection which projects from one of the buckle bodies is received in an engagement recess formed in the other buckle body, whereby the movement of the relative positions of the buckle bodies is limited. The plurality of lock plates are simultaneously disengaged from the respective tongue plates by actuating a single pushbutton, thereby allowing the tongue plates to be pulled out of the buckle bodies.
Patent SE-8503779-D0 (SE)
Inventor: CARR F
IPC: H01Q1/27
Filed: 1985-08-12
Abstract: The invention is a miniature antenna useful for portable radios, pocket pager receivers, etc. A plurality of sequentially wound windings is located on a ferrite core, each winding being connected in series with a capacitor. The resulting series circuits are connected in parallel with each other. Preferably the resonant frequency of each series circuit is approximately 80% to 90% of a receive frequency. An external tuning capacitance resonates with the net inductance of the antenna at the receive frequency. The antenna exhibits low hand effect while maintaining output EMF.
Patent SE-8602091-D0 (SE)
IPC: E03F7/00
Filed: 1986-05-07
Abstract: PCT No. PCT/SE87/00228 Sec. 371 Date Mar. 2, 1988 Sec. 102(e) Date Mar. 2, 1988 PCT Filed May 6, 1987 PCT Pub. No. WO87/07049 PCT Pub. Date Nov. 19, 1987.A flow rate controller including a braking chamber having an essentially centrally arranged outlet aperture and is adapted to receive, through a peripheral opening within the braking chamber, a liquid flow to be controlled, in order to brake the liquid by causing it to rotate within the braking chamber. For restricting the amount of liquid entering the peripheral opening per unit of time, the controller comprises the combination of a pipe member connected to the braking chamber and having a length such that a contraction of the cross-section of the liquid flow in the pipe member, caused by the deflection of the liquid flow over an inlet aperture at the free end of the pipe member, is fully developed in the region where the liquid flow in the pipe member encounters the essentially rotary liquid flow within the braking chamber and a liquid blocking means mounted in front of the inlet aperture in order to increase the deflection of the liquid flow at the inlet aperture, thereby to enhance the liquid flow contraction formed within the pipe member.
Patent SE-8700096-D0 (SE)
Inventor: GOLDADE V A
IPC: C23F11/00
Filed: 1987-01-13
Abstract: An anticorrosive material consisting of polyethylene plasticized by a mineral oil and containing an oil-solvable corrosion inhibitor: a) a contact corrosion inhibitor: a sulphonated or nitrated mineral oil or the product of neutralization of the sulphonated or nitrated mineral oil by the alkali or the calcium hydroxide, or the product of neutralization of the sulphonated mineral oil by the urea, or the vat residues of the distillation of synthetic or natural fatty acids, or the products of condensation of said vat residues with organic amines, or the product of condensation of alkenyl-amber anhydride and the urea, or b) a volatile corrosion inhibitor: the salt of the cyclo- or dicyclohexylamine and an organic acid, or a heteroalkylised lower amine, or c) a mixture of the contact and volatile corrosion inhibitors; with the following relationship of the components of the anticorrosive material in percent by mass: mineral oil 20-45, oil-solvable corrosion inhibitor: 2-50, polyethylene: the balance up to 100.
Patent SE-8702415-D0 (SE)
Inventor: FOUILLOY J-P
IPC: F41G7/22
Filed: 1987-06-10
Abstract: Process for preventing the detection and decoying of a thermal camera receiving the infra-red radiation (1) coming from a laser source and consisting in associating with the said camera a special detector (2 to 9) including a spectral analyzer (8,9) to detect the monochromatic sources of high luminance directed towards the camera and giving on the detector (7) a brief pulse signal, while the wide band natural sources corning from the scene give a signal that changes with time during the wide band scanning. The scanning of the camera is stopped as soon as this pulse signal is received even before it can provide a significant echo. The high power decoying pulses are detected by another special detector of the same type as the previous one but not having a spectral analyzer. Application to the protection of thermal cameras.
Patent SE-8705124-D0 (SE)
Inventor: ALEXEEV G M
IPC: C05F17/921
Filed: 1987-12-22
Abstract: A method for processing household wastes involves electromagnetic separation of household wastes in a magnetic field with an intensity of 20 to 40 ka/m, and then composting them in a biological and thermal treatment drum under aeration and stirring, which is carried out alternately at maximum and minimum speed of rotation of the biological and thermal treatment drum. The speed is lowered to minimum value when the temperature of the household wastes in 25-35 DEG c and 52-55 DEG c, respectively, and the speed is raised to a maximum value when temperature in household wastes is 45-50 DEG c and 60-70 DEG c, respectively. Composted wastes are separated into compost and non-decomposable wastes. An apparatus for carrying out the method has, mounted in series, an electromagnetic separator (3), a driven cylindrical biological and thermal treatment drum (5) having a cover (7) which is stationary with respect to the drum, an annular collector (14) mounted on the biological and thermal treatment drum (5) on the side of the cover (7) for trapping spillage of wastes, a discharging device (24) and a device for separating composted wastes into compost and non-decomposable wastes. A cylindrical nozzle (11) and a labyrinth seal (12 - Fig. 2 - not shown) are provided within the drum (5). Helically extending fins (17,18) are provided on the inner surface of the drum (5) for moving and stirring household wastes, which have trapezoidal slots in a zone spaced from the ends of the drum (5). The length of this zone is 0.85-0.95 of the length of the drum (5). Plates (19) are provided between the fins (18) in this zone, which extend at an angle with respect to the generant of the drum (5) in a direction opposite to the direction of these fins (18) with respect to the generant. <IMAGE>
Patent SE-8801358-D0 (SE)
Inventor: PERSSON SUNE
IPC: F16L55/162
Filed: 1988-04-13
Abstract: The invention relates to a seal (2) between a lining pipe or liner (1) and a surrounding pipe (3), said seal being exteriorly arranged on the liner. The seal (2) includes a cavity (14), the outer wall (16) of it being expandable into engagement against the inner surface (4) of the outer pipe (3) by injecting a filler medium (16) into the seal. The latter has a lip (18) inside its cavity (14), this lip covering a hole (19) for filling medium into the cavity, said lip (18) serving as a non-return valve. The outer wall (16) of the cavity (14) has a fold (17) and the cavity is formed with its defining surfaces substantially in contact for eliminating the presence of air in the cavity before the injection of filler medium. At one end the seal (2) has a conical lip (10) provided with a waist (11), and at its other end it has a cylindrical lip (21), the end surface (12) of the conical lip (10) being intended for making contact with the inner surface (4) of the outer pipe (3), and the cylindrical lip (21) is intended to serve as a non-return valve for optional filling of filler medium in a region behind the seal. The invention also relates to a method of achieving the inventive seal (2).
Patent SE-8802189-D0 (SE)
Inventor: HERDER J-E
IPC: B23K9/06
Filed: 1988-06-13
Abstract: Arrangement for gas-arc welding with a current source with flat load characteristics, which comprises a three- phase transformer 1 with a primary winding 2a, 2b, 2c which can be connected to a mains network and a secondary winding 3a, 3b, 3c whose output is connected to a rectifier 7 in three-phase bridge connection, welding current conductors 10, 11 which connect the direct current outputs 8, 9 of the rectifier to a wire electrode 13 and a workpiece 14, and an inductor 15 coupled into one of the welding current conductors. A series connection of two capacitor units 16a, 16b, connected to both direct current outputs 8, 9, and whose central output 17 is connected to one of the outputs 3b of the secondary winding, increases the open circuit voltage to about double the value. <IMAGE>
Patent SE-8802628-D0 (SE)
Inventor: CAO H-C
IPC: C11D3/36
Filed: 1988-07-14
Abstract: A non-aqueous liquid heavy duty laundry detergent composition in the form of a suspension of builder salt in liquid nonionic surfactant is stabilized against phase separation by the addition of small amounts of low density filler, such as hollow plastic or glass microspheres. The low density particulate filler is added in an amount to equalize the densities of the continuous liquid phase and the dispersed phase. Further stabilization against phase separation under strong vibration conditions is provided by addition of a small amount of organophilic modified clay, such as a water-swellable smectite clay in which the metal cations are total or partially exchanged with mono- or di-long chain quaternary ammonium compound.
Patent SE-8900519-D0 (SE)
Inventor: SUNDBERG H
Filed: 1989-02-15
Abstract: The system involves pressurisation (P1), heating (A), desorption (C) of rich cold medium/absorbent mixt., condensation (Q2) of desorbed cold medium during heat recovery, heat recovery (Q1) from the absorbent, evapn. (E) of the condensed cold medium under pressure, absorption (F) of cold medium in the absorbent, and recirculation together with fresh pressurisation to the desorption unit (C). - The system is regulated by temp. monitoring and shunting.
Patent SE-8902794-D0 (SE)
Inventor: MAANQVIST K K
IPC: B24B3/33
Filed: 1989-08-22
Abstract: An arrangement for grinding the hardmetal pins of drill bits, e.g. the tungsten carbide buttons (31) of button bits (1), comprises means (parallel arms pairs 9 and 10) for adjusting the position of a grinding pin (15) in realation to the drill bit (1) and also journalling means (4) operative to cause the grinding machine (3) to move relatively slowly in a circuit path around the button on the drill bit (1) to be ground and to cause the grinding pin (15) to rotate rapidly around its longitudinal axis. The drill bit is clamped securely in a stationary holder arrangement (2) which includes a tiltable table (35) which can be adjusted to and locked in selected angular positions.
Patent SE-8903075-D0 (SE)
Inventor: NAESLUND GUSTAV
IPC: B21D13/04
Filed: 1989-09-19
Abstract: The invention relates to a profiling device intended for profiling metal sheet or the like, and comprises two free-bearing wheels (1, 1') which, in coaction, determine the shape of the material being worked. With this type of profiling device, problems occur as a result of resiliency or spring in the holders (3), resulting in changes to the device settings. This problem is solved in accordance with the invention by stiffening the profiling wheels (1, 1') with the aid of an intermediate part (6).
Patent SE-8904231-D0 (SE)
Inventor: HOYOIS J-C
IPC: C23C14/34
Filed: 1989-12-15
Abstract: A substrate of glazing material carries a multi-layer coating which comprises a reflective layer of silver sandwiched between a transparent undercoat and a transparent overcoat. The undercoat for the silver layer comprises at least one layer of a metal oxide selected from tin oxide, titanium dioxide, aluminium oxide, bismuth oxide and a mixture of two or more thereof, over which is deposited a layer of zinc oxide having a thickness not greater than 15 nm. The overcoat for the silver layer comprises a layer of an oxide of a sacrificial metal selected from the group consisting of titanium, aluminium, stainless steel, bismuth, tin and mixtures of two or more thereof, which is formed by initial deposition of the sacrificial metal and its conversion to oxide. For forming a low emissivity coating with good light transmission, the silver layer is 8 to 12 nm thick. A specific multi-layer low emissivity coating is formed by depositing the following layers, starting from the substrate surface: Undercoat 3 nm titanium dioxide 20 nm tin oxide (SnO2) 13 nm zinc oxide Reflective layer 10 nm silver Overcoat 3.5 nm titanium for conversion to titanium dioxide 22 nm tin oxide 12 nm titanium dioxide.
Patent SE-9000128-D0 (SE)
Inventor: GOETHERSTROEM L
IPC: B63G8/34
Filed: 1990-01-15
Abstract: The design of submarines and other underwater bodies includes also new drive and steering arrangements, characterised by increased manoeuvrability, and elimination of reflexes from propellers and rudders hitherto incorporated outside the hull.
Patent SE-9100710-D0 (SE)
Inventor: ANDERSSON L E
IPC: F16L41/14
Filed: 1991-03-11
Abstract: The present invention relates to a connector pipe, which is adapted to permit connection of a feed pipe (6) for waste water to the connector pipe (5) such that said feed pipe and said connector pipe can move in axial direction relative to each other without gliding aport, and to permit connection of the connector pipe to a side inlet (4) to a floor drain (1). In order to provide a connector pipe which permits the pipes connected with each other, i.e. the feed pipe for waste water and the connector pipe, to move relative to each other wityout deteriorating or disturbing the sealing therebetween and which also defines a liquid seal as well as durable connection between the connector pipe and the side inlet to the floor drain, the connector pipe (5) consists of two members (5a and 5b), one of these members (5a) includes a pipe socket (8) with external threads (9) and an end flange (10), whereby the pipe socket is insertable through a side inlet opening (4a) in the floor drain (1) with the end flange disposed in said floor drain, the other of said members (5b) comprises a pipe portion (11) with internal threads (12), whereby this latter member (5b) can be screwed onto the first member (5a) until these members are clamped onto the floor drain (1), and said other or second member (5b) also comprises a connecting portion (15) into which the feed pipe (6) can be inserted, whereby said connecting portion (15), in a manner known per se, tapers in the direction of withdrawal (B) of the feed pipe (6) and includes a ring (16) of elastic material positioned therein in an inner position in the widest part (15a) of said connecting portion and permitting in this position insertion of said feed pipe (6) into the ring while it at the same time engages the feed pipe (6) inserted therein in such a way that said ring is drawn towards an outer position when said feed pipe is moved in its direction of withdrawal (B) and whereby the connecting portion (15) due to its tapering shape causes deformation of the ring (16) when said ring is moved towards its outer position, such that said ring is brought to engage and take hold of the feed pipe (6) with an increasingly stronger force, and the feed pipe (6) can be inserted so far into the ring (16) that an end portion (6a) of said feed pipe situated within said ring remains within said ring when the ring has been drawn to its outer position.
Patent SE-9200608-D0 (SE)
IPC: E04H12/22
Filed: 1992-02-28
Abstract: PCT No. PCT/SE93/00170 Sec. 371 Date Aug. 23, 1994 Sec. 102(e) Date Aug. 23, 1994 PCT Filed Feb. 26, 1993 PCT Pub. No. WO93/17208 PCT Pub. Date Sep. 2, 1993.A mast base comprises a body, formed partly by a generally rectangular container (12), provided with four upper corner fittings (13), located at the upper end thereof, and with four lower corner fittings (14), located at the lower end thereof, and partly by a stationary supporting frame (15), placed upon the container (12) and attached to the four upper corner fittings (13). In order to support the body (12, 15) in a stable position on the ground, four supporting legs (16) are provided, which may be placed in positions, in which they project laterally each from one corner of the body (12, 15). Each supporting leg (16) is composed of one lower arm (18), at its inner end connected to a lower corner fitting (14), and one upper arm (17), at its inner end connected to the stationary supporting frame (15) or to an upper corner fitting (13). Moreover, at its outer end, each supporting leg (16) is provided with a supporting foot (32).
Patent SE-9202466-D0 (SE)
Inventor: OESTERBERG A
IPC: H04W16/18
Filed: 1992-08-28
Abstract: PCT No. PCT/SE93/00577 Sec. 371 Date Aug. 22, 1994 Sec. 102(e) Date Aug. 22, 1994 PCT Filed Jun. 24, 1993 PCT Pub. No. WO94/06222 PCT Pub. Date Mar. 17, 1994The invention relates to a method and an arrangement in mobile telecommunications systems comprising, on the one hand, one or more cells operating with channels/frequencies, which cells belong to one or more base stations, and, on the other, one or more first and second mobile units, for producing one or more first representations of traffic intensity within one or more geographic areas. One or more second mobile units are provided with elements for measuring and evaluating signal strength. The measurements are carried out at a number of geographic positions on transmission from one or more first mobile units to a base station. In those cases where the signal strength exceeds a predetermined value, this value is stored, together with information on frequencies and geographic positions. One or more second representations of the traffic intensity in a respective geographic position are established in dependence on the number of stored values which have been obtained when measuring at the geographic positions. The first representation of the traffic intensity within a respective geographic area is produced in dependence on the second representations compiled in the measuring and storing elements, whereby the first representation provides for improved cell planning by forming a better basis for cell planning.
Patent SE-9402309-D0 (SE)
Inventor: IDEBRO MATS GUNNAR
IPC: H05B6/80
Filed: 1994-06-29
Abstract: A method for controlling the microwave feed in a microwave oven, as well as a microwave oven for implementing the method, is disclosed. The power level (P) of the microwaves is controlled by periodic activation or inactivation of the microwave radiation source of the oven during a sequence of control cycles. The oven has a rotary bottom plate (4) carrying the food or dish, and/or a rotary field agitator or aerial. The heating uniformity is improved by adjusting to one another the duration of the control cycle and the revolution time of the bottom plate or of the field agitator or aerial, while taking into consideration the aimed-at power level. In a procedure composed of several steps with different power levels and heating times, the heating times of the different steps are also adjusted to the current control-cycle duration. <MATH>
Patent SE-9402767-D0 (SE)
Inventor: SCHWARTZ OLA
IPC: E02F3/76
Filed: 1994-08-18
Abstract: The unit blade (10) is divided into several parts or modules (12), each fixed to the frame (26) by means of spring components (20). The spring components permit each module to spring downwards in a height direction and in a longitudinal direction, when viewed in the vehicle direction of travel.