baber/WOPTO huggingface dataset:
Patent SE-8500173-L (SE)
Inventor: BAZZURRO A
IPC: B25B13/06
Filed: 1985-01-15
Abstract: The head of a screw has a driving formation which has a multilobed profile (7) in a plane perpendicular to the axis of the screw, in which the two sides (8) of each lobe lie at least partially in radial planes, and the sections (10) which join the radially outer ends of pairs of the radial sides (8) lie on a single imaginary conical or pyramidal surface coaxial with the screw. The driving formation can be the inside of a recess or the outside of a projection on the bolt head. The sections (11) joining the radically inner ends of the radial sides (8) lie on the surfaces of a polygonal prism coaxial with the screw x, or on a conial or pyramidal surface. Precise setting of tightening torque by a complementary tool is possible. <IMAGE>
Patent SE-8500834-L (SE)
Inventor: WEST D J
IPC: F16K11/04
Filed: 1985-02-21
Abstract: A two-position, four-way valve assembly incorporates poppet valve elements (72, 86, 88) mounted upon a single shaft (70) for simultaneous operation. Only one (72) of the valve elements is engageable selectively with a fixed valve seats (66, 68), the remaining valve elements (86, 88) being engageable with respective movable valve seats (42, 44) whereby dimensional variations due to manufacturing tolerances may be accommodated. Additionally, the valve elements and seats are sized relative to each other to create a net force due to the pressurized fluid acting thereon which force operates to maintain the valve elements in a stable condition in either of the two positions, to urge the respective movable valve seats into sealing engagement with the respective valve elements, and to return the movable valve seats to a predetermined position upon disengagement of the associated valve element. <IMAGE>
Patent SE-8501709-L (SE)
Inventor: KISSEL T
IPC: A61K38/16
Filed: 1985-04-04
Abstract: Interleukin-2 liposomes are advantageous sustained release formulations.
Patent SE-8506104-L (SE)
Inventor: KAUTIA E
IPC: F24H1/28
Filed: 1985-12-23
Abstract: The electrical and oil-fired boilers are combined in a water tank which functions as a heat storage unit, and in specific cases a heat pump can be incorporated in the system.
Patent SE-8603309-L (SE)
Inventor: MOORE B S
IPC: C07D499/86
Filed: 1986-08-04
Abstract: A process for the preparation of penicillanic acid 1,1-dioxide and esters thereof readily hydrolyzable in vivo. Said process involves dehalogenation of a 6-halo or 6,6-dihalo derivative of penicillanic acid 1,1-dioxide or ester thereof readily hydrolyzable in vivo or a carboxy protected derivative thereof (e.g. by hydrogenolysis). The 6-halo and 6,6-dihalo derivatives of penicillanic acid 1,1-dioxides, esters thereof readily hydrolyzable in vivo, and carboxy protected derivatives thereof are novel intermediates. Penicillanic acid 1,1-dioxide, and esters thereof readily hydrolyzable in vivo, are known compounds which are useful as beta- lactamase inhibitors and for enhancing the effectiveness of certain beta-lactam antibiotics (e.g. the penicillins) in the treatment of bacterial infections in mammals, particularly humans.
Patent SE-8800970-L (SE)
Inventor: VAZQUEZ F T
IPC: C04B18/30
Filed: 1988-03-17
Abstract: A method of manufacturing a granular building material from refuse. Cylindrical granules, having a diameter of 8 mm and a length from 10 to 20 mm, are formed by granulation under a pressure of 600 bar of a homogeneous first powder mixture of 952 kg of crushed household refuse, 50 kg of quicklime and 5 kg of calcium carbonate. The granules are heated at 200 DEG  C. for 30 minutes in a rotary tubular kiln so as to obtain 720 kg of granules having a moisture content of about 1% by weight. These granules are finely crushed and, in a malaxator, a second powder mixture is prepared which is composed of a mixture of 101 kg of Portland cement, 101 kg of powdered dolomite, 91 kg of calcium carbonate and 50.5 kg of water, and the fine powder resulting from the crushing of the granules. Finally, the second mixture is granulated under a pressure of 600 bar and the granules are left to harden with the setting of the cement. The final granular building material may be employed as granulate for making concrete.
Patent SE-8801886-L (SE)
Inventor: BRAANEMARK P-I
IPC: A61C8/00
Filed: 1988-05-20
Abstract: A fixture (1) intended for implanting and anchoring in bone tissue, particularly in bone tissue of the jaw, to support a prosthesis such as the crown of a tooth, said fixture having at least a surface layer of material compatible with the tissue, such as titanium, the fixture comprising a lower shaft portion (6) with external threading (11) and an upper, smooth, neck portion (2) and being arranged to be screwed into a hole drilled in the bone tissue, the diameter of the hole being substantially in agreement with the core diameter of the shaft portion. The diameter of the neck portion (2) lies within the interval between the outer diameter of the thread (11) on the shaft portion and the core diameter of the shaft portion. The neck portion (22) has an axial length exceeding the settlement in bone level which normally occurs upon use of the fixture.
Patent SE-8802683-L (SE)
Inventor: ENGFALK ULF
IPC: A61H7/00
Filed: 1988-07-20
Abstract: The invention concerns a device with which it is possible to improve hair growth. It is a well-known fact that many men suffer hair loss. A device consisting of 39 magnetized pins fitted in rubber plates massages the scalp in a regular manner, which affords a positive effect. <IMAGE>
Patent SE-8901317-L (SE)
Inventor: RYDBORN STEN AAKE OLAUS
IPC: H02J7/00
Filed: 1989-04-12
Abstract: PCT No. PCT/SE90/00239 Sec. 371 Date Oct. 11, 1991 Sec. 102(e) Date Oct. 11, 1991 PCT Filed Apr. 6, 1990 PCT Pub. No. WO90/12441 PCT Pub. Date Oct. 18, 1990.The present invention relates to a method and apparatus for controlling the charging of multi-cell batteries, for example, NiCd cells. The battery is connected to a battery charger for impressing a current through the battery for charging thereof. At the beginning of the voltage energization for impressing the current through the battery, the pole voltage of the battery is measured for determining the voltage drop across input conductors and interior resistance in the battery. The measured pole voltage is reduced by the measured rest voltage of the battery, and the size of the current through the battery is regulated such that the pole voltage rises to a predetermined voltage level which substantially corresponds to the voltage for preventing the risk of gas formation in the cells.
Patent SE-8902158-L (SE)
Inventor: ANDERSSON M
IPC: G05B19/418
Filed: 1989-06-15
Abstract: PCT No. PCT/SE90/00331 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed May 17, 1990 PCT Pub. No. WO90/15723 PCT Pub. Date Dec. 27, 1990.The engraving of an article with a curved surface is carried out at an order site. Engraving instructions are sent into computer equipment which controls an engraving machine by means of control signals which depend on the input instructions. The engraving machine comprises a rotatably arranged member in which the article is secured. The control signals are received in the engraving machine by control members which control the rotatable member and a device supporting an engraving tool. The rotatable member and the supporting device are controlled in coordination with each other in such a way that an engraving is obtained on the curved surface of the article.
Patent SE-8903906-L (SE)
IPC: D21H21/16
Filed: 1989-11-21
Abstract: The invention concerns a cardboard applicable for aseptic packaging. The dry strength in the cardboard is improved by ordinary starch sizing, as well as its wet strength by a likewise ordinary hydrophobic sizing. To better withstand peroxide treatment included in aseptic packaging processes, the cardboard is bulk-sized with a size based on an alkylsuccinic acid anhydride.
Patent SE-9001575-L (SE)
Inventor: CORFITSEN STEN
IPC: B60K15/05
Filed: 1990-05-02
Abstract: PCT No. PCT/SE91/00312 Sec. 371 Date Oct. 30, 1992 Sec. 102(e) Date Oct. 30, 1992 PCT Filed Apr. 30, 1991 PCT Pub. No. WO91/17111 PCT Pub. Date Nov. 14, 1991.A method and apparatus for opening and closing a cover-plate on an automotive vehicle, wherein the plate lies in line with the vehicle outer body panel and can be swung between an open and a closed position about a vertical or horizontal hinge axis and covers the space in which the mouth of the vehicle refuelling pipe is located. The cover-plate is opened in two stages, wherein the plate is opened slightly to a limited open position by a first opening device in a first opening stage, thereby enabling a second opening device to be inserted between the cover-plate and the outer body panel, and wherein the plate is opened completely by the second opening device in a second opening stage. The cover plate is swung from its open to its closed position by the second opening device.
Patent SE-9001700-L (SE)
Inventor: ERIKSSON O H
IPC: H04B7/26
Filed: 1990-05-10
Abstract: The invention relates to a method for transmitting in a time multiplex radio communication system, for instance a GSM-type mobile telephony system, different commands from a movable station to a fixed station with respect to the selection of transmitter antenna in the fixed station. Each transmission sequence from the movable station includes a synchronizing word which consists of a predetermined number of binary bits. The different commands are transmitted by using different synchronizing words in dependence on the command to be transmitted. The movable station has access to at least two different synchronizing words. The synchronizing words used in addition to a standard synchronizing word are formed by the binary bits from the standard synchronizing word being shifted laterally to mutually different extents and/or in mutually different directions in order to generate different, new synchronizing words. In this way, there is formed in the receiver of the fixed station an impulse response having a pulse which occurs at different time points depending on which synchronizing word was used by the movable station.
Patent SE-9002176-L (SE)
Inventor: RIEMSCHEID H
IPC: F16H48/20
Filed: 1990-06-19
Abstract: A differential gearing comprises a carrier (1); output gears (3, 11); and differential gears (4, 5) in two sets meshing respectively with the output gears and directly or indirectly with one another. The differential gears are disposed asymmetrically about the carrier so that a resultant radial force acts on the output gears urging them into engagement with recesses in the carrier (1) or a support member (7) therein, so that the frictional inhibition of the differential action is increased.
Patent SE-9100548-L (SE)
Inventor: RATTI L
IPC: C07D499/44
Filed: 1991-02-26
Abstract: alpha -Bromo diethylcarbonate is used to prepare ethylcarbonyloxyethyl esters of penicillins and caphalosporins. The amino group in ampicillin can first be protected by reaction with an acetoacetate derivative and the protecting group removed after the esterification step.  alpha -Bromo diethylcarbonate can be used without an esterification catalyst and is obtained by reacting acetaldehyde with carbonyl bromide followed by reaction with ethanol or by a halogen exchange reaction with the corresponding  alpha -chloro compound.
Patent SE-9101012-L (SE)
Inventor: JOHANSSON J-A
IPC: C04B28/26
Filed: 1991-04-05
Abstract: The invention relates to a method of preparing a silicate based binder containing a filler by treating a filler with an acid in a slurry which then is mixed with an aqueous solution of an alkali metal silicate. The invention also relates to a heat expandable composition.
Patent SE-9202334-L (SE)
Inventor: JUTO JAN-ERIK
IPC: A61B5/103
Filed: 1992-08-12
Abstract: PCT No. PCT/SE93/00669 Sec. 371 Date Feb. 10, 1995 Sec. 102(e) Date Feb. 10, 1995 PCT Filed Aug. 12, 1993 PCT Pub. No. WO94/04076 PCT Pub. Date Mar. 3, 1994In rhinostereometry, which is an optical method for measuring the congestion of the nasal mucosa, it has to be possible to repeatedly and with high accuracy fix the test subject's head in the same position in a coordinate system. This can be achieved by means of a fixing device comprising a plurality of pressure transducers (6-10) which are brought into contact with the test subject's head in such a manner that the head exerts at least a predetermined minimum pressure on all the transducers. Because the fixing device includes means for recording the positions of the pressure transducers in the coordinate system, the test subject's head can be repeatedly fixed in the same position.
Patent SE-9202700-L (SE)
Inventor: STROEM TORD
IPC: B65D5/52
Filed: 1992-09-18
Abstract: The box has double the usual number of corners and a rectangular base. Ribs (9,10) are incorporated which provide the required degree of rigidity that support legs can be formed of such thin material as corrugated cardboard and other material with similar physical properties.
Patent SE-9203164-L (SE)
Inventor: ENGQVIST S
IPC: F16B12/02
Filed: 1992-10-28
Abstract: The present invention refers to a device (4) by a profile ledge (5, 5<1>, 5<2>) for plate formed parts (6, 7, 8, 9) with a locker, a furniture, a fitting or any similar object, which is formed by a number of plates (6-9) connectable in angular relation to each other. A groove shaped coupling part (13) situated at a profile ledge (5, 5<1>, 5<2>) for receiving of a plate edge exhibits connection means, which is formed by plate clamping groove sides (14, 15) in pairs resilient relatively each other and/or between said groove sides a barbed fastening flange (18) extending along the same or along the longitudinal means plane of a connectable plate. Adjacent to said fastening means the present profile ledge exhibits means, that is provided for cooperation with a further plate encountering at a desired angle.
Patent SE-9203254-L (SE)
Inventor: SYLEGAARD I
IPC: B65D43/02
Filed: 1992-11-04
Abstract: PCT No. PCT/SE93/00862 Sec. 371 Date May 2, 1995 Sec. 102(e) Date May 2, 1995 PCT Filed Oct. 22, 1993 PCT Pub. No. WO94/10053 PCT Pub. Date May 11, 1994A plastic container, basket or the like including a box (2) and a lid (1). The box (2) is made up of a base, four walls (32, 33, 34, 35) and an upper rim (21), which rim (21) in the four upper corners (24, 25, 26, 27) of the box is provided with recesses (28) having vertical surfaces (4) arranged so that an angle (31) of less than 135 DEG  is formed on the inside of the box between the surfaces (4) and associated walls (32, 33, 34, 35). The lid (1) consists of four sides (12, 13, 14, 15), four corners (5, 6, 7, 8), an upper surface (18), a lower surface (16) and an outer surrounding border. The four corners (5, 6, 7, 8) have vertical surfaces (3) arranged on the lower surface (16) of the lid that cooperate with the vertical surfaces (4) of the recesses in the rim (21) of the box (2).
Patent SE-9301514-L (SE)
Inventor: KRAB JOERGEN
IPC: A01J5/00
Filed: 1993-05-04
Abstract: The hand set comprises a short pipe piece of the same diam. as the milk pipe(2) and on which is fitted an outlet (26) for the milk pipe, a pipe piece from the outlet and with a connection for a hose (38) from the bucket (8). A pipe piece with hose connections at both ends is provided for connecting (40,42) the second mouthpiece in the milk bucket cover with the milk pipe (2). A suspension device permits the unit to be suspended, pref. in the milk pipe.
Patent SE-9302704-L (SE)
Inventor: HALLEN JAN-AAKE
IPC: A61C17/14
Filed: 1993-08-23
Abstract: A valve for remote-controlled connection of suction nozzle to a source of vacuum. The valve includes a valve house (10) with an inlet (11) and an outlet (12), which is arranged perpendicular to the inlet (11). It includes an oblong tube socket displaceably disposed in the valve house (10) which is equipped with a collar (13). The tube socket is connected at its one end to a suction hose, and is pressed in its closing position to bear on a resilient membrane (19) with its other end by the action of a spring member (18). The valve house (10) is provided with connection means (21) to a source of compressed air, which is provided to act on one side of the collar (13) to overcome the effect of the spring member (18) and remove said other socket end from the resilient membrane (19) at operation of the valve to an open position.
Patent SE-9400365-L (SE)
Inventor: BOERJESSON PER NILS ROLAND
IPC: A47B96/02
Filed: 1994-02-04
Abstract: A wire shelf (14) for a refrigerator or freezer cabinet shows a front transverse wire (22), a rear transverse wire (16) and longitudinal wires (24) connecting the transverse wires, which shelf with two opposite edges is intended to be pushed in and rest in grooves (10, 11) in inner side walls (12) of the cabinet. At at least one of the edges one end (18) of the rear wire (16) rests in a pit (20) in the groove (10) and one end (26) of the front wire (22), shows an extension (28) pointing backwards in the groove (10) and by elasticity in the longitudinal wires (24) constantly is pressed against the roof of the groove or is at least pressed against the roof of the groove, when the end (18) of the rear wire moves out of the pit (20) when the shelf is taken out. <IMAGE>
Patent SE-9402944-L (SE)
Inventor: TYREN CARL
IPC: H01L41/09
Filed: 1994-09-02
Abstract: The invention relates to a transducer element for transforming mechanical energy to electrical energy or vice versa. The element comprises an elongated thin strip or ribbon of a magneto-elastical or piezo-electrical material. According to the invention the element has a cross-sectional shape deviating from a planar cross-sectional shape, and the cross section may for instance form a portion of a circle, have an angular or right-angled shape, or an L-, U-, T-, or S-shape. According to one embodiment the element is constituted by a thin strip or ribbon of an amorphous magneto-elastical material with a high magneto-mechanical coupling.
Patent SE-9501496-L (SE)
Inventor: GUSTAVSSON JARMO
IPC: G01M3/40
Filed: 1995-04-24
Abstract: The holder involves a first part (9) whose outer surface is smooth which makes possible the removal of the condom (2) drawn onto a holder (1) by the force exerted inside the condom. The holder has a second part (10) which extends outwards from the first part and has an outer periphery which is less than the condom greatest inner periphery in the unstretched state and has at least one connection between the cavity of the first part and the outside of the second part. At least one part of the second part is matched to the cavity of the first part. The second part can be moved, at least partly, through the cavity of the first part. A container is provided for test fluid and at least one arm component can be made to move to and from the container. The holder forms part of the arm component.
Patent SE-9502638-L (SE)
Inventor: KUTSCHER AASA
IPC: C23C30/00
Filed: 1995-07-14
Abstract: The present invention provides a body coated with refrac tory single- or multilayers one of which consists of single-phase  kappa -Al2O3 characterized by controlled microstructure with crystal planes preferably grown in the (210)-direction with respect to the surface of the coated body. The coated tool according to the invention exhibits increased wear properties when machining ball bearing steel.   <IMAGE>
Patent SE-9503390-L (SE)
Inventor: PILHALL STIG
IPC: B60N2/48
Filed: 1995-09-29
Abstract: PCT No. PCT/SE96/01225 Sec. 371 Date May 4, 1998 Sec. 102(e) Date May 4, 1998 PCT Filed Sep. 30, 1996 PCT Pub. No. WO97/11860 PCT Pub. Date Apr. 3, 1997Adjustable head rests are disclosed for vehicle seats including a first support mounted on the vehicle seat, a second support pivotally mounted with respect to the first support, the second support mounting a head rest, and an adjustable control for adjusting the position of the second support into a plurality of locked annular positions with respect to the first support, the adjustable control extending substantially within the boundary surface of the head rest and adapted to be engaged by the fingers of an occupant in the vehicle seat.
Patent SE-9601239-L (SE)
Inventor: PRIETZEL MIKAEL
IPC: E05B17/20
Filed: 1996-03-29
Abstract: A lock construction and the use of an oval Scandinavian standard cylinder intended for doors as a lock bolt. The lock construction includes a lock housing (1) having a passageway (2) in which a lock bolt (3) is guided for axial movement between an open position and a locked position in which the lock bolt (3) or a first part of a latching device (20, 26) carried by the lock bolt (3) coacts with a coaction means. The lock bolt (3) has a lock cylinder that can be operated with a key to move the first part of the latching device out of engagement with a second latching device part (26) connected to the lock housing (1), when the lock bolt is in a locking position.
Patent SE-9604184-L (SE)
Inventor: BRAGE ANDERS
IPC: B62J9/27
Filed: 1996-11-15
Abstract: The device has a spring-loading the shaft (5) in the rolling-up direction and a further device (8) anchors the material strip (4) outer free end part (42) to a fixed point on the bicycle, so that the strip between the shaft and its outer end part can form a pocket (45) for supporting goods. The material strip has a predetermined length which defines the pocket depth relative to predetermined anchoring points for the anchoring device (8). The material strip outer end is provided with a bar which is parallel with the shaft. The bar is made of an elastic pliable material, permitting it to bend when the goods load the pocket. The support device (3) comprises a tubular profile piece (33) with an axial slot and with an assembly flange (32) extending along the length of the profile piece. The rolling-up shaft is rollably placed in the tubular profile piece and the strip extends outwards through the slot.
Patent SE-9702318-L (SE)
Inventor: SAMUELSSON ARNE
IPC: G01S11/06
Filed: 1997-06-18
Abstract: Method and device for calculating a velocity of a moving transmitter using Rayleigh-fading of a received radio signal are presented. The method includes the step of making at least two parallel calculations of at least two respective values using the received radio signal. The at least two respective values resulting from the calculations are then used as the basis for making a decision. The decision results in an optimal value for calculating the velocity of the moving transmitter being chosen from among the at least two respective values. Each of the at least two parallel calculations is carried out by respective devices each having at least one filter and at least one level crossing counter.
Patent SE-9702502-L (SE)
Inventor: ERIKSSON TORD GEORG
IPC: C11D3/02
Filed: 1997-06-27
Abstract: Method and agents for the cleaning of packing machines and similar handling equipment for food, where considerations have to be taken to the corrosion susceptibility of construction metals and the requirement of high hygiene standard are strict. Washing is done with an alkaline washing agent, which, in use solution, has pH between 8.5 and 11. Rinsing is done with an acid rinsing agent, which contains hydrogen peroxide and, in use solution, has pH between 2.5 and 6. pH is stabilized by a weak acid or acid mixture that buffers so that pH during the rinsing does no rise above 7.
Patent SE-9704761-L (SE)
Inventor: LINDBLOM JAN MAURITZ
IPC: B65D33/14
Filed: 1997-12-19
Abstract: Bags (11) are hung with their flaps resting on a support which is attached to a horizontal wall-mounted rail and extends in a downwards direction through the gap between the rail and the wall. At least one slot is provided in each flap, extending over a substantial part of the bag width, through which at least one tongue part of the support is passed. A spine part of the support is located on the exposed side of the flaps and its shape prevents it from passing through the bag opening.