baber/WOPTO huggingface dataset:
Patent SE-8603957-D0 (SE)
Inventor: WEISSMAN BERNARD
IPC: A61C13/225
Filed: 1986-09-19
Abstract: A retaining device for removably securing a dental prosthesis in position. The retaining device includes a male section which can be secured to the side of a fixed tooth and a cooperating female section which can be secured within the dental prosthesis. The male section includes a projection which is received in an inverted U-shaped housing at the forward end of the female section. A channel member upwardly extending from the housing provides a keyway for receiving a key upwardly extending from the projection, to maintain a secure stability between the male and female sections. A spring loaded plunger member positioned within the female section extends into the housing and engages a recess formed in the projection, thereby locking the two sections together.
Patent SE-8700663-D0 (SE)
Inventor: PACE S A
IPC: G01N29/00
Filed: 1987-12-07
Abstract: A method and device which measures the velocity of ultrasonic waves in a moving web is disclosed. The excitation source is a laser or other device which produces short intense light pulses and the detection system is either a peizoelectric transducer or a microphone. The latter obviates any need for physical contact with the web in order to carry out tests for strength parameters as the web is manufactured.
Patent SE-8701184-D0 (SE)
Inventor: EGELSTAM H
IPC: H01J61/32
Filed: 1987-03-23
Abstract: A method for producing a compact gas-discharge tube, or lamp, comprising at least two U-shaped main tube components (13, 13') made of glass. The tube components are joined together at one limb in a manner to form a closed, continuous discharge chamber provided with electrodes at each outer end thereof and provided with a layer of fluorescent substance on the inner glass surface thereof. The main tube components are joined together by heating an obliquely cut, free limb-end (15) of one main tube component (13) and joining this heated end to a corresponding, heated end (15') of a further main tube component (13'). The resultant connection (31) is formed while applying heat and is bent in a manner such as to have a U-shaped configuration, substantially devoid of discontinuities. The invention also relates to a compact gas-discharge tube of this kind in which the free, interal cross-sectional area of the connection (21) is at least 50 % of the corresponding area of the limbs, and in which the glass thickness of the connection is at least equal to 50 % of the glass thickness of the limbs.
Patent SE-8702654-D0 (SE)
Inventor: FISCHER J
IPC: C07D207/16
Filed: 1987-06-26
Abstract: The invention relates to a process for the preparation of 1-[3'-{mercapto}-(2'S)-{methyl}-propionyl]-pyrrolidine-(2S)-carboxylic acid of the formula <IMAGE>  or its salts by reacting compounds of the general formula <IMAGE>  in which  X stands for a halogen atom, or their salts with thiourea and subsequent hydrolysis, in which the reaction of the compounds of the general formula III or their salts with the thiourea is carried out in organic dipolar aprotic solvents and the resulting isothiuronium compound of the formula <IMAGE>  if appropriate in the form of its internal salt, or resulting acid addition salts thereof with hydrohalic acids, are hydrolysed, if appropriate after their isolation, and the resulting compound of the formula I is optionally converted in a manner known per se into acid addition salts and/or the resulting acid addition salts of the compound of the formula I are converted into the free 1-[3'-{mercapto}-(2'S)-{methyl}-propionyl]-pyrrolidine-(2S)-carboxylic acid of the formula I and/or into other acid addition salts.
Patent SE-8703968-D0 (SE)
Inventor: WEISS H
IPC: B65H75/08
Filed: 1987-10-13
Abstract: A clamping head is shown having a cylindrical portion engaging an interior portion of an associated winding tube and a collar or flange which axially abuts against the axial end face of the associated winding tube; extending axially between the cylindrical portion and the collar or flange is a conical portion of longitudinally extending serration; the teeth of such serration start, from the diameter of the cylindrical portion, beginning with a zero cross-section and increase toward the collar or flange with steadily increasing geometrically similar cross-section.
Patent SE-8801380-D0 (SE)
IPC: G01M3/22
Filed: 1988-04-14
Abstract: The present invention relates to a method of testing the joints for leaks in a thin plate lined storing room, in particular an underground storing room, for a fluid, a gas or a liquid. Said joints (3) are welded standing joints having at least one exterior folded fold portion (12), which is folded in such a way, that a closed duct (17) is formed in a space between said exterior folded fold portion (12) and longitudinal welding seams (13, 16), which mutually connect all the elements of said joint. A leak-testing fluid can be fed into said duct (17) thus formed, leaks being detected by sensing leak-testing fluid, which passes a welding seam (16), by means of which said folded fold portion (12) is welded. The present invention also relates to a joint adapted to the performance of the method.
Patent SE-8802185-D0 (SE)
Inventor: BERGSTEN P
IPC: H02B1/16
Filed: 1988-06-13
Abstract: In a group switchboard with miniature circuit breakers by means of an earthing device 13 according to this invention it is possible to carry out earthing and short- circuiting of a group lead in order to carry out work on this. The switchboard is equipped with a metal casing 9 which via a support 1 is in electrical contact with the protective lead connection 8 of the switchboard. The earthing device is equipped with a device 16 for fastening the device to the casing 9 and devices 16, 17 for establishing electrical contact between the casing 9 and the output terminal 5 of the group lead's miniature circuit breaker 3. The earthing device covers the front of the miniature circuit breaker and prevents operation of this. <IMAGE>
Patent SE-8901802-D0 (SE)
Inventor: CHIANG J S C
IPC: C25B1/30
Filed: 1989-05-19
Abstract: The invention is a method for operating a cell or plurality of cells for manufacturing hydrogen peroxide by reducing oxygen contained in the air. The method comprises directing air free from carbon dioxide over a cathode surface comprising an exterior surface of the cell. The oxygen from the air diffuses into the porous cathode and is reduced to hydrogen peroxide at the surface of an alkaline electrolyte.
Patent SE-9001812-D0 (SE)
Inventor: ANDERSSON B
IPC: B32B15/08
Filed: 1990-05-21
Abstract: A laminate comprises a layer (5) containing a polymeric material and at least one further layer (6). The latter is formed by a layer of expanded metal, which is at least partially embedded in the polymer material layer. In a process for producing the laminate these layers are pressed together, preferably in connection with heating.
Patent SE-9002229-D0 (SE)
Inventor: BELL S J
IPC: A61M15/00
Filed: 1990-06-21
Abstract: An inhalation-actuable dispensing device for dispensing a metered dose of medicament in aerosol form comprises a compartment (6) for receiving an aerosol container (10) having an outlet tube (12) at one end and a storage chamber (IS) which on actuation of a lever 50 receives a metered dose from the container and has an outlet valve (44) which is held closed under the pressure of the dose within the storage chamber but opened by inhalation of a user causing a dose releasing device (24, 40, 46) to move the valve member to an open position. In an alternative, (Fig 3, not shown) a valve member (124) is withdrawn from a valve seat (122) by the attraction of a magnet (139) which is displaced in response to inhalation. <IMAGE>
Patent SE-9003504-D0 (SE)
Inventor: THAMS JOHAN-PETTER BRYNJULF
IPC: B05D7/00
Filed: 1990-11-02
Abstract: Method for applying liquid varnish coating over raised conductor pattern of a printed circuit board. The circuit board is passed through nip rolls at least one of which has a coating of liquid varnish thereon. The thickness of the coating on the nip roll is adjusted to between 5 and 100  mu m by adjusting the thickness of liquid varnish on an applicator roll in contact with the nip roll. The flow of liquid varnish applied to the applicator roll is at least 1.5 times the rate of transfer from the nip rolls to the circuit board.
Patent SE-9003528-D0 (SE)
Inventor: THURNER G
IPC: F42B12/62
Filed: 1990-11-06
Abstract: Submunition which is deployable through the intermediary of an artillery projectile, and in which the submunition includes a releasing device for a braking parachute which is stowed in the tail end region of the submunition. The releasing device is activatable through the intermediary of a retarding element which, in turn, is releasable in dependence upon the exit of the submunition from the casing of the carrier projectile.
Patent SE-9200289-D0 (SE)
Inventor: MALONE W
IPC: B02C2/04
Filed: 1992-01-31
Abstract: PCT No. PCT/SE93/00069 Sec. 371 Date Jan. 31, 1994 Sec. 102(e) Date Jan. 31, 1994 PCT Filed Jan. 29, 1993 PCT Pub. No. WO93/14870 PCT Pub. Date Aug. 5, 1993A gyratory crusher has two crushing shells (4, 5) defining between them a crushing gap (6). In operation, the crushing gap is adjusted as a function of the determined crushing-shell wear calculated on the basis of reference data on the established rate of wear of the crushing shells (4, 5) in previous crushing operations involving the same or a similar raw material. To adjust the particle size distribution of the crushed goods and obtain the desired particle size distribution curve, the crusher is operated with brief periods of alternatingly different settings of the width of the crushing gap (6) and/or with alternating crushing power or crushing force.
Patent SE-9200994-D0 (SE)
Inventor: KULLBERG BENGT
IPC: E04B7/22
Filed: 1992-03-30
Abstract: In modern-day construction of buildings which include uninhabitable or habitable lofts, the external roof may be generally uninsulated and supported by conventional roof trusses. In order to enable a roof having load-carrying and insulating ability to be constructed simply and quickly, there is provided a roof support block (1) which is comprised of a load-carrying and insulating body (7) of foamed/porous material, such as cellular plastic material, which has one or more load-supporting rafter-like elements (8), for instance of rectangular cross section secured in a respective slot or slots provided in the body (7). The blocks are combined in pairs with their respective opposing ends against one another or resting on a roof rafter/beam construction and the other ends of said blocks resting on walls with connection to a tie-beam (3) or the like in roof structures which lack beams.
Patent SE-9202561-D0 (SE)
Inventor: HENRICSON K
IPC: D21C11/04
Filed: 1992-09-07
Abstract: Chemicals are recovered during the production of cellulose pulp by forming two different sulfidity melts in two different sections of a soda recovery boiler, and then producing cooking liquors from different melts in dissolving tanks. The liquors may be causticized and/or oxidized, or may be utilized uncausticized. Uncausticized green liquor having a sulfidity of about 70-90% may be used early in a kraft cooking cycle, followed by treatment with low sulfidity oxidized and causticized white liquor. In the continuous digestion of cellulosic pulp, oxygen may be added to the recirculation loops below the black liquor withdrawal to enhance the alkalinity of the slurry and to assist in delignification. Oxidized cooking liquor with low sulfidity can be added to oxygen bleaching and alkali extraction stages downstream of the digester, and a portion of the high sulfidity cooking liquor can be used to produce acid used in an ozone bleaching stage.
Patent SE-9203319-D0 (SE)
Inventor: GLAD G
IPC: C08J7/02
Filed: 1992-11-06
Abstract: A synthetic polymer based surface is coated with polymer particles without the use of an adhesive. A top surface layer is swollen or semidissolved by contacting with a solvent such as acetone, polymer particles are contacted with the surface to partially embed the particles in the surface layer, and the surface layer is dried. The polymer particles are either dry or in a slurry when contacted with the surface, and contact with the polymer particles may be simultaneous or subsequent to contacting with the solvent. The particles may be particles for chromatography, and may be derivatized before or after contacting with the surface such as by coupling an enzyme, DNA, an antibody or an antigen.
Patent SE-9300734-D0 (SE)
Inventor: PARKANDER GOETHE ANDERS KRISTE
IPC: B60R13/10
Filed: 1993-03-05
Abstract: The present invention relates to a sign, preferably a registration sign for vehicles, which sign (2) includes a portion or member (16) consisting of a portion of a film web (6) or of a row of separate film portions, whereby said portion (16) is provided with information (3), preferably registration symbols or characters for vehicles, while toner material (25) has been applied thereon by electronically variable application in an electronic printer. For being able to manufacture this sign at low costs and by means of a simple manufacturing method, the toner material is applied on a surface of said portion (16), preferably a surface (23) reflecting light from headlamps, by means of an electronic printer in the form of an ionographic printer (24) wherein the toner material is fixed on the surface of said portion (16) with pressure by a cold pressure and fixing method. <IMAGE>
Patent SE-9400038-D0 (SE)
Inventor: TERNEU ROBERT
IPC: C03C17/00
Filed: 1994-01-10
Abstract: A device for the formation, by pyrolysis, of a coating of metal or a metal compound on one face of a hot glass substrate which is in motion by bringing the face into contact with a gaseous reagent includes a roof; support device for conveying the hot glass substrate along a path through a coating chamber defined between the roof and the face of the hot glass substrate; at least one reagent gas inlet in the form of a slot opening directly into the coating chamber and extending transverse to the path of the hot glass substrate for supplying and distributing gaseous reagent to the coating chamber; and at least one exhaust gas outlet for discharging exhaust gas from the coating chamber. At least during operation of the device a movable shield device is positioned in the coating chamber adjacent the roof thereof, and, prior to operation of the device, the device includes a device for positioning a movable shield device in the coating chamber adjacent the roof thereof, to reduce the formation of deposits on the roof of the coating chamber.
Patent SE-9400687-D0 (SE)
IPC: G01N1/38
Filed: 1994-02-28
Abstract: PCT No. PCT/SE95/00083 Sec. 371 Date Aug. 5, 1996 Sec. 102(e) Date Aug. 5, 1996 PCT Filed Jan. 30, 1995 PCT Pub. No. WO95/23327 PCT Pub. Date Aug. 31, 1995Methods for sampling mixtures of flowable materials such as pulp streams are disclosed including tapping a minor portion of these mixtures and circulating the tapped portion continuously through a circuit, diluting the circulating tapped mixture to dilute the tapped mixture to a predetermined concentration, and recycling a portion of the diluted stream to the original mixture of materials. Apparatus for carrying out such a method is also disclosed.
Patent SE-9500115-D0 (SE)
Inventor: LARSSON STIG
IPC: G01B11/24
Filed: 1995-01-13
Abstract: The log measuring appts. incorporates at least two contact-free distance meters (13,14) using light beams and arranged on different sides of the trunk (11). The meters transmit measurement beams in such a way that in a data unit the position of the measurement points can be determined.In the prodn. of a timber piece such as a centre block or a centre post which has at least two reciprocally parallel flat long sides limited by four longitudinal edges, and which in cross-section has four corners (A,B,C,D) corresp. to its longitudinal edges and two diagonals (M,N) which join counterposed corners, the distance meters are arranged to transmit measurement beam bunches (13') toward the trunk top end area, which are so directed and so wide in the trunk cross-section plane that they meet the trunk over surface at measurement points (13a) located within continuous measurement areas extending on opposite sides of each of the four points at which the diagonal extensions (M') intersect the trunk cover surface.
Patent SE-9502327-D0 (SE)
Inventor: SKOGLUND PER
IPC: B44D3/12
Filed: 1995-06-27
Abstract: The method involves spreading paint, glue or other semi-liquid material onto brush or roller (6). A device comprises distributor plate (3) with approx. same shape and size as tin (1) for liquid (2), containing holes (4) or slits, through which small clumps of liquid are forced upwards as plate is pressed down onto liq. surface.
Patent SE-9504618-D0 (SE)
Inventor: ANDERSSON FREDRIK
IPC: C07D487/04
Filed: 1995-12-22
Abstract: The invention relates to novel tetrahydroisoquinolinyl carbamates of pyrroloindole derivatives of formula (I) having pharmacological actions and to processes for the synthesis of, and formulations containing such derivatives. It also relates to compounds which are intermediate products in the manufacture of said derivatives. These compounds which inhibit cholinesterase and are useful for enhancing memory and for treating Alzheimer's disease.
Patent SE-9603572-D0 (SE)
Inventor: ERIKSSON URBAN
IPC: A61F11/14
Filed: 1996-09-30
Abstract: PCT No. PCT/SE97/01636 Sec. 371 Date Mar. 23, 1999 Sec. 102(e) Date Mar. 23, 1999 PCT Filed Sep. 29, 1997 PCT Pub. No. WO98/14150 PCT Pub. Date Apr. 9, 1998In order to reduce the risk of hearing damage to musicians, for example, there is suggested according to the invention a device which comprises, firstly, a floor stand portion with a foot and a post extending upright therefrom, and, secondly, a hearing protector portion mounted on an upper portion of the post. The hearing protector portion is essentially U-shaped, as seen in plan view, in order to be able, as needed, to screen off the ears from intense sound sources located behind and to the sides. The hearing protector portion is displaceable between an advanced active position and a retracted passive position.
Patent SE-9700280-D0 (SE)
Inventor: ANDERSSON ANN-MARIE
IPC: H05B6/80
Filed: 1997-01-30
Abstract: PCT No. PCT/EP98/00280 Sec. 371 Date Sep. 24, 1999 Sec. 102(e) Date Sep. 24, 1999 PCT Filed Jan. 20, 1998 PCT Pub. No. WO98/34436 PCT Pub. Date Aug. 6, 1998A microwave oven with an oven capacity (3) which is designed so that a part (9) of the cavity is essentially free of microwave radiation, in which part (9) is arranged a grill element which radiated IR radiation. The microwave-free space is obtained by a special dimensioning of the connection opening between the actual oven cavity, in which foodstuffs are heated by means of microwave radiation, and the microwave-free space (9).
Patent SE-9701322-D0 (SE)
Inventor: DERNERYD SVEN ANDERS GOESTA
IPC: H01Q3/26
Filed: 1997-04-10
Abstract: The present invention relates to an antenna unit for a portable radio unit capable of operating in a satellite communication mode. The antenna unit includes a first and a second conformal u-shaped antenna body which are movably arranged to each other. Each of the antenna bodies have a top surface and two outer surfaces. The second antenna body can be slid in and out of the first antenna body. The first antenna body has an array of patches on the top surface and on both of its outer surfaces to receive radio signals. The second antenna body has an array of patches on the top surface and on both of its outer surfaces to transmit radio signals. The antenna unit is coupled to the terminal unit by a hinge which enables the antenna unit to be folded onto the terminal unit.
Patent SE-9702135-D0 (SE)
Inventor: FRANZEN ARNE
IPC: F42B8/10
Filed: 1997-06-05
Abstract: PCT No. PCT/SE98/01021 Sec. 371 Date Mar. 11, 1999 Sec. 102(e) Date Mar. 11, 1999 PCT Filed May 29, 1998 PCT Pub. No. WO98/55820 PCT Pub. Date Dec. 10, 1998The invention relates to a training weapon system for a portable recoilless anti-armor weapon of the type which comprises a sub-caliber insert barrel (1) arranged in the bore of the launching barrel of the full-caliber weapon. In order to improve the accuracy of the system and make it more safe as well as less expensive when compared to previous systems of this type, the sub-caliber insert barrel (1) has a rifled bore to make the training projectile spin stabilized. The forward aligning member (5) for centering the insert barrel (1) is engaging the ridges of the rifles in the rifled portion of the barrel in the recoilless full caliber weapon. By such an arrangement it can be avoided that length tolerances give rise to undesired radical deviations which might result in a mis-alignment of the insert barrel (1) within the gun bore. This could happen with the forward aligning member engaging the conical, smooth-bored firing chamber in the barrel.
Patent SE-9801006-D0 (SE)
Inventor: SLETTENMARK BRUNO
IPC: A61M25/00
Filed: 1998-03-25
Abstract: A catheter arrangement has an active catheter, positionable in a vessel or organ of an animal, having at least one transducer disposed proximal the catheter tip; and a fixed catheter, also positionable within the animal in the vicinity of the active catheter, carrying a number of reference transducers. A signal processing unit is arranged to selectively operate the transducers to send and receive signals between the active and fixed catheters. The signal processing unit operates to calculate from the received signals at least two independent locations of the active catheter relative to the fixed catheter and to combine the independently calculated locations to provide a weighted average determination of the location in which the relative contributions of the calculated locations to the determined location decrease as their associated error values increase.
Patent SE-9804366-D0 (SE)
Inventor: BREVIK LILLIAN
IPC: A47J47/16
Filed: 1998-12-17
Abstract: Packaging items are held in slits (6) in a disc (3) attachable to one end of a shaft (2) secured to a support (1).  A holder for used packaging, Tetra-Paks, plastic bags or the like, comprises a support with an upwards or downwards-pointing shaft attached to it. The top or bottom end of the shaft is designed to be fitted in a central fastener hole (4) in a disc. The packagings etc. are held in slits extending in towards the fastener hole from the disc periphery.
Patent IT-BZ930026-D0 (IT)
Inventor: WALKZAK BRUNO
IPC: B21C1/30
Filed: 1993-05-28
Abstract: The invention is concerned with the translational movement of components (21) with the aid of an enclosed cam (40), arranged on a peripheral cam carrier (33), for mechanically carrying along the components which are to be moved backwards and forwards by means of the cam in a working direction and a return stroke direction, the said components being carried along by means of drivers (34) which rest on cam faces and preferably have rollers (26, 27) or drums as components which interact with the cam, at least one of the components resting on a cam face which is to be movable under force. It is proposed that the contact force exerted by the components be changed during one cycle of the cam in such a way that in the region of the reversal points (UT, OT) the contact force of at least the component which transmits the respective direction of movement is increased to such an extent that it corresponds at least to the mass force resulting from the braking and accelerating of the part to be moved, the component being held in contact with the cam faces with a minimum force outside the area of the reversal points. <IMAGE>
Patent IT-MI931611-D0 (IT)
IPC: C10L1/02
Filed: 1993-07-21
Abstract: A gas oil composition for motor vehicles, with a sulfur content lower than 0.2% by weight and with a content of aromatic hydrocarbons lower than about 30% by weight, contains, as a lubricity improver agent, an amount of from 100 to 10.000 ppm (parts per million parts by weight) of lower (C1-C5) alkyl esters of a mixture of saturated and unsaturated C12-C22 fatty acids, derived from vegetable oleaginous seeds.