baber/WOPTO huggingface dataset:
Patent SE-8302105-D0 (SE)
Inventor: STENDAHL G
IPC: F23G7/00
Filed: 1983-04-15
Abstract: A pressure-reducing valve for a dust-entraining gaseous or liquid fluent flow comprises a vertical tube containing a bed of particles which are fluidized by the flow. The particles have considerably greater specific weight than the dust in the flow, so that the particles in the bed are not carried away by the flow. The valve may be used to permit the continuous egress of a dust-contaminated flow from a pressurized container, for example a cyclone, while maintaining the pressure in the container. If the fluent flow is hot, the valve tube may be surrounded by a cooling jacket for extracting heat therefrom. The height of the bed in the tube may be adjusted to and from a particle storage, at the lower and upper ends, respectively, of the tube.
Patent SE-8306406-D0 (SE)
Inventor: CAMPH SVEN ERIK
IPC: F16D65/22
Filed: 1983-11-21
Abstract: In a key activated vehicle drum brake telescopically displaceable variable force transmitting elements have been arranged between the key and the brake shoes of the brake. In order to provide a design counteracting axial displacement of the brake shoes the variable force transmitting elements and the brake shoes have interengaging contact surfaces, the curve radius of the ends of the elements in a plane containing the drum axis are more than twice the curve radius of the same surfaces in planes perpendicular thereto.
Patent SE-8401473-D0 (SE)
Inventor: OHISHI T
IPC: B04C5/08
Filed: 1984-03-16
Abstract: A multiple hydrocyclone apparatus for separating a liquid containing fine solid particles into two or more fractions according to particle size distribution comprises a closed cylindrical housing (1) partitioned into a top reception chamber (13), a feed chamber (11), a bottom reception chamber (14), and possibly one or more intermediate reception chambers (12), by partition plates, (8, 9, 10). In the feed chamber (11), raw liquid supplied thereto is fed to a plurality of hydrocyclones (40) disposed on concentric circles, For three-liquid separation, each of the hydrocyclones is provided on its top with a double cylindrical member arrangement (50) consisting of coaxial outer and inner cylindrical members extending at one end into the respective hydrocyclone and forming double vortex finders. A middle outflow is discharged through an opening in the wall of the outer cylindrical member and a top outflow through the inner cylindrical member. The latter is provided on its outer surface near its one end with projections which contact the inner surface of the outer cylindrical member so as to prevent said inner cylindrical member from being vibrated by the vortex of the raw liquid, thus increasing the accuracy of classification. <IMAGE>
Patent SE-8502477-D0 (SE)
Inventor: PERSSON HAKAN
IPC: G09B23/06
Filed: 1985-05-21
Abstract: A floating or suspended body is used, located in a fluid or gas-form medium, and contains a drive arrangement for a vane-shaped component attached to the body to produce wave movements.
Patent SE-8502978-D0 (SE)
Inventor: BORJESSON O
IPC: F25D3/06
Filed: 1985-06-14
Abstract: Transport- and storage container for cooled goods, for example fresh fish, using ice as cooling medium and comprising a first container of an impact-resisting and heat insulating material, and a second self-supporting container shaped so that it can be received as an insert in the first container. The second container is of a water-proof material and has in its bottom distance members for keeping the cooled goods separated from the water from the melted ice. The distance members consist of a number of vertical cells forming a lattice work upon which the cooled goods is intended to rest and which cells communicate with each other through overflows.
Patent SE-8503305-D0 (SE)
Inventor: PETTERSSON L T
IPC: B23B27/22
Filed: 1985-07-03
Abstract: The invention relates to an insert, preferably for turning. The insert, which has a triangular basic shape, has three chip breakers in its upper flat face. A cutting edge is formed at the intersection line between a chip breaker and an edge surface. The chip breaker is formed with a conical rake face inside an associated nose portion. The chip breaker consists of an outer part and an inner part. The inner part is mainly planar and its termination at the nose portion deviates from the general direction of the inner part in order to guide and control chips during finishing.
Patent SE-8503800-D0 (SE)
Inventor: WELSCHOF H-H
IPC: F16C3/02
Filed: 1985-08-14
Abstract: A wheel drive shaft assembly for a motor vehicle including two universal joints, at least one of which is a plunging joint to enable axial movement of the shaft assembly, with one of the universal joints further including a splined journal engaging into a wheel hub, wherein the axial length of the splined journal is smaller than the amount of axial shortening available in the shaft assembly by virtue of the plunging movement of the at least one plunging universal joint when the shaft assembly is built into the motor vehicle.
Patent SE-8505736-D0 (SE)
Inventor: SCHEIBL J
IPC: A21D13/08
Filed: 1985-12-04
Abstract: The invention relates to preparations, mainly confectionery preparations reducing the incidence of dental caries and to methods of preparing said preparations. The preparation contains a mixture of yeast and mono- and disacharides and polysacharide preferably in an amount corresponding at least to the partial ratio of mono- or disacharides, optionally further components conventionally used in confectionery products in the form of solid or liquid edible product.
Patent SE-8602505-D0 (SE)
Inventor: SOUDA Y
IPC: B27N1/00
Filed: 1986-06-03
Abstract: In a method of making water-resistant particle boards by molding and adhering chips or flakes of wood or other vegetable fiber material together by the use of adhesive, the chips or flakes are first heated at a temperature of 100 DEG C to 200 DEG C at least for one hour in an atmosphere of 95% or more of incombustible gas while rotating said chips or flakes, whereby water and sap contained in said chips or flakes is substantially completely removed, prior to the adhering of said chips or flakes.
Patent SE-8602873-D0 (SE)
Inventor: STAHL P
IPC: B01F15/00
Filed: 1986-06-27
Abstract: The seal device prevents solid bodies to enter a housing (11) containing a mechanical seal (5) in a submersible pump or mixer. The device comprises a helically formed groove (7) so directed, that pollutions are fed in a direction from the housing (11) and is also provided with a cutting means (8), (10) meant to cut elongated objects.
Patent SE-8603869-D0 (SE)
Inventor: KINNUNEN J
IPC: B65H19/18
Filed: 1986-09-15
Abstract: Apparatus for use in continuous web reeling apparatus for connecting a web to a winding roll as the web is being unwound from an unwinding roll by deflecting a run of the web and pressing the deflected web against joining tape provided on the surface of the winding roll. The apparatus includes a plurality of axially aligned pressing members, a fluid-actuated expandable actuating device for exerting pressure on the pressing members to cause the pressing members to move against the web to exert a joining force on the web to press the web against the joining tape provided on the surface of the winding roll, and a spring device for returning the pressing members to their original position after the web has been connected to the winding roll.
Patent SE-8604162-D0 (SE)
Inventor: PERSSON L C
IPC: A47B77/04
Filed: 1986-10-01
Abstract: In an arrangement for increasing the accessibility of cupboards in a piece of furniture having at least top cupboards (2) and a worktable (3) attached therebelow, preferably a piece of kitchen furniture, the top cupboards (2) and the worktable (3) are mounted so that they can be lifted and lowered together continuously. To grant access to spaces unused despite the adjustability in the height direction, the top cupboards (2) are mounted, in addition, so that they can be continuously lowered and displaced outwards in relation to the worktable (3), thus making it easy also for wheelchair occupants to reach the top cupboards. <IMAGE>
Patent SE-8604277-D0 (SE)
Inventor: WIDEGREN J GUNNAR
IPC: A63B55/60
Filed: 1986-10-08
Abstract: PCT No. PCT/SE87/00451 Sec. 371 Date Jun. 2, 1988 Sec. 102(e) Date Jun. 2, 1988 PCT Filed Oct. 7, 1987 PCT Pub. No. WO88/02643 PCT Pub. Date Apr. 21, 1988.A golf bag unit has extendable and retractable traveling wheels and comprises a tubular body (1) carrying a mounting device (2), to which is pivotally attached a pair of support legs (3), each with a traveling wheel (4), a bag (5) of flexible material coaxially surrounding the tubular body (1) and having a bottom support plate (6) for golf clubs, a pair of link arms (7) pivotally connecting with an actuation sleeve member (8), which is slidably movable on the tubular body (1), a compression spring (11) connected with said sleeve member (8), a control rod (12), which provides for a manual compression of the compression spring (11) during retraction of the wheel-carrying support legs (3) and a subsequent automatic extension of said legs (3) to the traveling position, a support ring (15) and a ground support foot (13). For facilitating the choice of the various golf clubs in the bag and for reducing the wear of the bottom of the bag, the invention suggests that the support plate (6) of the bag (5) is arranged freely slidably movable on the tubular body (1) between two positions.
Patent SE-8605453-D0 (SE)
Inventor: WENGER G
IPC: A61G9/00
Filed: 1986-12-18
Abstract: In a hydraulic control device for a treatment chair having a plurality of chair parts adjustable relative to one another, having cylinder/piston units (9, 17, 21, 25, 28) inserted between the chair parts, having control valves (44, 47; 81 to 88) in line connections, the cylinder/piston units (9, 17, 21, 25, 28) receiving a flow constricted feed in order to avoid jerky movements of the cylinder/piston units (9, 17, 21, 25, 28), a design is to be found which is not very elaborate, so that it can be produced in a more cost-efficient way, and for this reason at least some of the cylinder/piston units (9, 17, 21, 25, 28) are double-acting cylinder/piston units (17, 21, 25, 28), the two pressure chambers (48, 49) of the double-acting cylinder/piston units (17, 21, 25, 28) being connected via feed-line sections (51 to 58) and return-line sections (59 to 66) to the feed line (31) and the return line (32), and a control valve (81 to 88) being arranged in each return-line section (59 to 66) for the double-acting cylinder/piston units (17, 21, 25, 28), and furthermore a non-return valve (91) which opens in the flow direction being arranged in each of the feed-line sections (51 to 58). <IMAGE>
Patent SE-8701534-D0 (SE)
Inventor: GRANSTROM L
IPC: F25B40/00
Filed: 1987-04-13
Abstract: Heat pumps of the type containing a compressor, a condenser, an evaporator and an expansion valve arranged upstream of the evaporator, the degree of opening of which valve is controlled by a control device which senses the temperature after the evaporator, often have inter alia the shortcoming that the evaporator is to a great extent flowed through by superheated steam, which greatly reduces the efficiency of the installation. The object of the invention is to produce a considerably improved heat pump installation. In this, the temperature difference between the refrigerant leaving the condenser and the heat-carrying medium flowing into the condenser is sensed. This temperature difference is used in order to control a valve arranged upstream of the evaporator so that it opens or closes according to variations in said temperature difference for the purpose of maintaining a constant temperature difference. <IMAGE>
Patent SE-8703196-D0 (SE)
Inventor: OSTLING A A
IPC: A47F3/04
Filed: 1987-08-18
Abstract: Cut plants stored in vases are cooled for preservation purposes. Cold water is continuously fed to them via a closed circuit incorporating at least one cooling device. Water is fed into the containers pref. along their bases, and fed out again at their uppermost parts.
Patent SE-8703301-D0 (SE)
Inventor: OUHADI T
IPC: C11D1/722
Filed: 1987-08-26
Abstract: NONAQUEOUS LIQUID NONIONIC LAUNDRY DETERGENT COMPOSITION AND METHOD OF USE A liquid heavy duty laundry detergent composition comprising suspension of builder salt in liquid nonionic surfactant. To improve biodegradability of the composition, the composition contains as a liq nonionic surfactant a propoxylated ethoxylated fatty alkyl alcohol in wh the proplyene oxide groups are adjacent to the alkyl group and the ethyl oxide groups are adjacent to the hydroxy group.
Patent SE-8703550-D0 (SE)
Inventor: SILLEN HILLEVI
IPC: B41C1/14
Filed: 1987-09-14
Abstract: Method and equipment for price marking, prices applicable at the time of price marking being programmed into a memory unit 22, and the type of goods being stipulated for a single specimen of the goods to be price-marked at the time, for example by scanning an EAN code, and the printer in a printing unit 12 being set using signals from the memory unit 22 to print the relevant price on self-adhesive labels which are applied to the goods. <IMAGE>
Patent SE-8705132-D0 (SE)
Inventor: MAGNE F
IPC: F42C13/04
Filed: 1987-12-22
Abstract: An anti-tank trap (1) is constituted by a support (2), a military payload (3), an igniter (4) and a sight (5). The firing on the target is carried out at the time td in a plane  DELTA . The invention is characterized by the following chronological series of stages: first detection by FM/CW radar (lobes 11) and establishment of a first map ERAref, second infra-red detection (IR) at t2 (plane V or V'), third IR detection at t1 (plane U or U'), computation of: t1-t2 and of the angular velocity d gamma /dt of the target, fourth detection by FM/CW radar (ERAm), measurement of the range dc and of the size of the target (ERAm-ERAref), analysis of the target, firing decision, computation of td and triggering at td of the military payload. Application to an anti-tank trap.
Patent SE-8802167-D0 (SE)
Inventor: KARLSSON KARL-GORAN
IPC: E05B37/08
Filed: 1988-06-09
Abstract: Device for monitoring that a complete locking operation is carried out for a combination lock, including means (A) arranged adjacent to the dial (1) whereby the combination lock is manually manipulated, arranged to sense the rotary direction of the dial (1), and in association with a related electronical circuit to initiate counting of the number of revolutions for the dial (1) when same is rotated in a direction resulting in the release of the combination wheels within the lock, and to perform counting until a predetermined number of revolutions while the rotary direction is maintained unchanged. The means arranged adjacent to the dial (1) may include magnetical, conductive, optical or mechanical sensors for monitoring the rotary direction of the dial (1). An electric switching means is arranged to be operated when the door is closed, which is lockable by means of the combination lock, or to be influenced when the lock bolts are moved to a locked position, and to initiate the circuit for sensing rotary movement of the dial (1). A timer circuit is preferably connected at the same time, arranged to cause transmission of alarm, preferably of audio type, should the dial (1) not be rotated predetermined number of revolutions in a predetermined rotary direction within a time period monitored by the timer circuit. The entire device is preferably arranged to receive a voltage supply from a battery voltage source, preferably with a battery voltage monitoring circuit, arranged to indicate when the battery voltage drops below a predetermined lower limit.
Patent SE-8802808-D0 (SE)
Inventor: MUELLER J H
IPC: F23G7/06
Filed: 1988-08-03
Abstract: An incineration apparatus is provided, preferably of the thermal heat regeneration type, in which noxious or other gases are passed to an incineration chamber, to be burnt at a sufficiently high temperature that they are disposed of, and in doing so, pass through heat-exchange beds of elements such as stones or the like, whereby the direction of gas flow may optionally be reversed. The stoneware beds reside in recovery chambers adjacent but contiguous with the combustion chamber, separated therefrom by built-up refractory blockwalls. The walls are of arcuate configuration and support the heat-retention elements in the recovery chambers. The walls are generally the thickness of a single refractory block, and are of a radius that is less than any radius of the combustion chamber and are of a sufficient radius such that the forces of the stone or other heat-retention elements outside the walls may be resisted to prevent wall collapse. With this wall configuration, the combustion chamber may be of any size, however massive, and yet the walls between the combustion chamber and recovery chambers are of a sufficient arcuate configuration to provide support for the stoneware. In accordance with this invention, the walls of the combustion chamber may even be generally linear, if desired.
Patent SE-8900186-D0 (SE)
Inventor: FLAEMIG H
IPC: D21F3/08
Filed: 1989-01-19
Abstract: A press roll for a web comprises a support body which is either stationary or rotatable and comprises a press shell which is rotatable over the support body and against a mating roll. A respective shell support element or disc is disposed axially outward of both ends of the support body and the support element has an axially outward, face side. The flexible, liquid impervious endless belt press shell has lateral edge zones. Each edge zone has a respective plurality of outwardly projecting tongues and has cutouts between neighboring tongues. The edge zone is turned radially inward and its tongues are each respectively mounted on a holding element projecting from the face side of the shell support element. Centering elements also on the face side of the shell support element are placed each for extending into and contacting the base of the cutouts between neighboring tongues for positioning the tongues.
Patent SE-9000626-D0 (SE)
IPC: B27N3/28
Filed: 1990-01-22
Abstract: The invention relates to a material-compressing device, used in a plant, for being able to produce a rigid, elongated beam 4 from a loose material 2 wetted with binding agent, comprising a compression section 7 in which components of loose material wetted with binding agent are pressed together, a heating section 5 in which the pressed-together material components are dried and a conveyor device which is arranged to make each material part 2b pressed together in the compression section pass through the heating section 5. Compressed components 2a present in the heating section 5 serve as compression rams and generate a final compression when moved towards the compression section by the moving parts 15,16 of the heating section 5. The counter-pressure is absorbed here by a constriction 40 which creates a material pile-up and this produces a progressively lessening compression against a conveyor 18 and produces an interface or boundary zone between adjacent material components without marked variations in compression. <IMAGE>
Patent SE-9001716-D0 (SE)
Inventor: WALKER JAMES W
IPC: B60G3/14
Filed: 1990-05-11
Abstract: The disclosed suspension system utilizes a balanced spring arrangement wherein each of one or more wheel is independently journalled on a fore-and-aft beam disposed alongside a fore-and-aft frame. The wheel journal or axle is at one end of the beam and the beam is pivoted intermediate its ends to the frame on a transverse axis. Adjacent the wheel a spring acting between the beam and frame opposed upward movement of the beam and wheel, and a spring at the other end of the beam acts on the frame to oppose downward movement of that end of the beam, the two springs thus acting in unison.
Patent SE-9003881-D0 (SE)
Inventor: FRIBORG S
IPC: B22F3/20
Filed: 1990-12-06
Abstract: Several peripheral tracks are cut in a cylindrical metal body which is then placed in a capsule. Powder, consisting of a different metal material to the body, is filled into the space between the body and the capsule wall, and also into the peripheral tracks. The capsule is then evacuated and closed so that it is gastight. It, in company with its contents, is then consolidated isostatically to an essentially tight body. this body is machined mechanically, pref. by drilling and turning, with the capsule being removed. The consolidated body is formed to a hollow extrusion body with constituent materials being arranged alternately one behind the other in an axial direction. Finally, the consolidated body is extruded to form a cpd. pipe which can be cut into shorter lengths. The consolidation carried out in an earlier stage is done heat-isostatiocally at a temp. of between 1000 and 1300 deg.C, and at a pressure exceeding 50 MPa.
Patent SE-9101395-D0 (SE)
Inventor: NETTELBLADT H
IPC: H01L33/00
Filed: 1991-05-08
Abstract: A surface emitting LED has a PN junction between two semiconductor layers, at least one layer being an active layer. The diode is adapted for emitting light through an exit surface. Between the active layer and the exit surface the diode has a luminescence layer with a narrower energy gap than that of the active layer.
Patent SE-9102031-D0 (SE)
Inventor: LINDWALL R
IPC: C23G3/00
Filed: 1991-07-01
Abstract: A surface processing device for cleaning and other surface processing of running material, where the material is passed under movement in a path (19A) through the device, wherein the device is provided with means, comprising an inner cavity (13) that is fed with a processing agent under pressure and has a jet forming slot (20) to direct to the running material a well defined laminar jet of the processing agent under an acute angle. <IMAGE>
Patent SE-9201095-D0 (SE)
Inventor: BLOM STIG
IPC: B27B7/00
Filed: 1992-04-07
Abstract: In the area of the table opposite long side edges extend two guides (13, 13') which support a slide or carriage type unit (14) forming part of the saw unit and which incorporates two separate side pieces (16, 16') rigidly connected to an upper cross piece (17). - This form a U-shaped yoke and a lower cross piece (18) which on its underside supports one or more horizontal saw blades (26, 26') parallel with the table plane. The saw blades are vertically movable and adjustable in differing height positions relatively to the side pieces.
Patent SE-9500555-D0 (SE)
Inventor: BERG ROLF
IPC: F21S9/02
Filed: 1995-02-15
Abstract: A battery-light system and a lamp unit therefor. A battery light has a light body (1) in which batteries (7) are provided. A lamp unit (21) equipped with a pendulum balancing weight (45) is freely introduced through the open end (2) of the light body and placed on diametrically-opposed, recessed lamp current-supply plates (11, 12). The connecting wires (51, 52) of the incandescent lamp (41) belonging to the lamp unit (21) extend downwards on the frame element of the lamp unit to laterally-projecting, rigid suspension arms (58, 59), the contact elements of the lamp unit cooperating with the plates (11, 12). As a rigid coherent unit, the lamp unit (21) may pivot about a mounting axis defined by the contact points on the plates (11, 12). When the batteries are to be charged, the lamp unit (21) is removed, and the light body (1) is placed upside-down in a charger, the plates (11, 12) being in contact with charging electrodes.