baber/WOPTO huggingface dataset:
Patent SE-8602308-L (SE)
Inventor: REVESZ L
IPC: C07D333/00
Filed: 1986-05-21
Abstract: Compounds of formula I   <IMAGE>  wherein  X and Y each denote hydrogen or together denote -O-, R1 denotes allyl optionally substituted by 1 to 3 alkyl groups, the substituent or substituents having in total a maximum of 3 C-atoms, cyclopropylalkyl with 7 to 12 C-atoms, R2 denotes hydrogen, C1-10 alkyl, C5-6 cycloalkyl, or optionally substituted pheny or phenyl-C7-12 alkyl,  R3 denotes hydrogen, alkyl with 1 to 10 C-atoms or phenyl,  R4 denotes hydrogen, OH, NR6R7, NHCOR, NHSO2R min  or NHCOOR sec , R6 and R7, independently of one another, denote hydrogen or alkyl with 1 to 3 C-atoms,  R denotes alkyl with 1 to 6 C-atoms, phenyl or -A-COOR sec ,  A denotes alkylene or alkenylene each with 2 to 4 C-atoms,  R min  denotes alkyl with 1 to 6 C-atoms or phenyl,  R sec  denotes methyl or ethyl  and wherein either R3 is in the  alpha -position and R4 is in the  beta -position, or R3 is in the  beta -position and R4 is in the  alpha -position, or  R3 and R4 together are =O, or =CH2, and  R5 denotes hydrogen or methyl, with the provisos that when X and Y denotes -O-, R2 denotes hydrogen, R4 denotes a  alpha -OH group and R3 and R5 denote hydrogen, R1 is other than cyclopropylmethyl or allyl, and that when R2,R3,R4 and R5 are each hydrogen, R1 is other than cyclopropylmethyl, in free base form or in acid addition salt form, as well as the physiologically hydrolysable, pharmaceutically acceptable esters of such compounds, which contain a free OH group, in free base form or in acid addition salt form. The compounds according to the invention are opiate agonists/antagonists and LH secretion stimulators. Intermediates of the formula III to XIV are claimed per se.
Patent SE-8700919-L (SE)
Inventor: SAITO S
IPC: B60S1/44
Filed: 1987-03-05
Abstract: A windscreen (1) and a curved wall a of a water-collecting well (4) located below the windscreen are cleaned by a rotary wiper. The latter may comprise wiper blade assemblies (12, 13, 14) mounted on wiper arms (15, 18) rotated by a drive shaft (17) mounted on a support (20). - The latter may be raised and lowered by gearing. The employment of a curved wall a facilitates installation in front engine vehicle bodywork as compared with the use of a wall flush with the windscreen.
Patent SE-8701170-L (SE)
Inventor: ANDERSSON B
IPC: F02D17/02
Filed: 1987-03-20
Abstract: A method and an apparatus for preventing and, at an early stage, removing wheel spin and a consequent lateral skidding of vehicles while constantly supervising and upon need reducing the momentary torque of the motor by blocking the fuel supply to one or more cylinders of the motor without influencing the optimum fuel/air relationship, whereby the skidding of a vehicle is observed as known per se and the fuel supply to one or more cylinders of the motor is/are completely inhibited in case an unacceptably great skidding is observed, by defining in a controlling means (13) a constant chain of combustions including a predetermined number of successive part-combustions of the motor, and by inhibiting, in case of an actual skidding, first one and then a successively increasing number of part-combustions of the chain of combustion, corresponding to the combustion of some specificly determined cylinders of the motor, said inbiting being proceeded until the skidding has been brought to cease or has been reduced to an acceptable level.
Patent SE-8702796-L (SE)
Title: Composite twine component - comprises compacted multifilament strands twisted together helically and in hardened adhesive bonding matrix
Inventor: KAEMPEN CHARLES EDWARD
IPC: D02G3/40
Filed: 1987-07-07
Abstract: The twine component comprises multiple continuous-filament strands each contg. many individual continuous reinforcing filaments, the strands being helically twisted together and impregnated with hardenable adhesive forming a hardened bonding matrix maintaining the strands as the twine component. Specifically multiple contiguous twine components form a single-ply cantilever spring, and in a two-ply construction the twines of the two plies are orthogonal. Opt. the cantilever spring has a locking flange at one end, and acts as a coupling member.
Patent SE-8704816-L (SE)
Inventor: WOLF K
IPC: H05B3/00
Filed: 1987-12-02
Abstract: This invention relates to controlling the simmering or cooking time in a cooking vessel which can be heated by means of an electrical cooking plate with a control circuit, in which the temperature in or on the cooking vessel is determined and utilized by the control circuit to regulate the heat output of the cooking plate, in which the simmering or cooking time can be set by means of an adjustable time element, in which the cooking plate can be shut off at a length of time bvefore the completion of the predetermined simmering or cooking time which is greater the slower that the rise of the temperature in the heating phase is, and in which, by using the heat content contained inthe cooking material after shutting off the cooking plate the simmering or cooking process is extended up to the preset simmering or cooking time. Starting temperatures which lie above room temperature distort the increase of the temperature in the heating phase, and thus the derivation of a measuring value initiating the premature switching off of the cooking plate. This invention provides for correcting the measure values in the heat phase in a predetermined manner so that the cooling process can nonetheless be determined.
Patent SE-8802367-L (SE)
Inventor: SIWERSSON O L
IPC: B65G15/08
Filed: 1988-06-23
Abstract: PCT No. PCT/SE89/00354 Sec. 371 Date Feb. 21, 1991 Sec. 102(e) Date Feb. 21, 1991 PCT Filed Jun. 20, 1989 PCT Pub. No. WO89/12593 PCT Pub. Date Dec. 28, 1989.A belt conveyor comprises an endless belt (1) with two force-absorbing members (2, 3) extending throughout the entire length of the belt. These members are each connected to a respective edge portion of the belt and project from the same side of the belt when this is the straightened state. Support rollers are disposed for supporting the belt along at least a part of the conveying path. Each force-absorbing member (2, 3) is connected to it belts edge portion via a hinge portion enabling said member to turn through about +/-90 DEG  relative to said belt edge portion for guiding the belt about a deflecting roller (13) whose axis (14) is substantially perpendicular to the plane of the adjacent conveyor belt part, the two force-absorbing members being turned in the same direction relative to the respective belt edge portion and located at substantially the same distance from the axis of the deflecting roller.
Patent SE-8803319-L (SE)
IPC: B29C45/26
Filed: 1988-09-20
Abstract: A mould for an injection moulding apparatus, the mould including at least two mould parts which mate to form the mould cavity and which separate to permit removal of the moulded article, each mould part including a relatively rigid body having an abutment face which abuts with an abutment face of the other mould part when said parts mate, the body of at least one mould part including a recess in its abutment face which is filled with a resilient material defining a portion of said mould cavity.
Patent SE-8803989-L (SE)
Inventor: HELSMO BENNERTH
IPC: C02F11/00
Filed: 1988-11-03
Abstract: The present invention relates to an arrangement for handling sludge from petrol stations, car maintenance installations and the like. The sludge is fed down into a tipping hopper 1, from where it falls down into a sedimentation part 21. The sedimentation part 21 is divided into two parts 23, 19 by a partition 6 which joins in an arch-shaped manner a worm conveyor 4 in the bottom of the sedimentation part 21. Moreover, the partition 6 has in its upper section a decanting opening 18. A number of lamellae 7 are arranged above the worm conveyor 4 in the second section 19 of the sedimentation part 21. In the first section 23 of the sedimentation part 21, the sludge is stirred by means of mixing blades 3 on the worm 4 and a high-pressure water system 5, 8. In this connection, some separated material and oil from the sludge rises to the surface of the liquid phase of the arrangement. Floating separated material is collected by means of a self-cleansing grate 16 when the decanting opening 18 has been opened. The liquid mixed with oil runs off via an alignable outlet 10 which floats on the liquid. The sediment discharged by the worm conveyor 4 is lifted up in an elevator housing 13 out of the liquid phase for onward transport to, for example, a refuse tip. <IMAGE>
Patent SE-9001436-L (SE)
Inventor: GARD I
IPC: H01R35/04
Filed: 1990-04-23
Abstract: When dimensioning electrical plants for high voltages for regions exposed to earthquakes, it is necessary to design the current paths between the different apparatuses in such a way that the apparatuses in case of great oscillations are not subjected to abnormally great forces at the points of connection. The problem arises particularly in connection with convertor plants for high-voltage direct current designed with suspended valves, since the oscillating amplitudes there may become considerable. The invention relates to a current path intended for such plants, which is flexible its longitudinal direction and comprises at least two parallel, non-insulated straight conductors which are each connected to a respective end of the current path and electrically interconnectd via roller contact elements, the contact force of which is individually resilient.
Patent SE-9001941-L (SE)
Inventor: DAHLGREN J
IPC: F01L3/20
Filed: 1990-05-30
Abstract: The invention relates to an internal combustion engine with delayed charging using valves in the intake pipes (8). The valves are held closed during the initial phase of the intake stroke of each cylinder, and are opened rapidly at a certain point of time. The pulse effect produces a supercharging. The valves are flaps (13, 14) controlled by electromagnets (17, 18) and function as non-return valves. <IMAGE>
Patent SE-9002349-L (SE)
Title: Bag for maintaining temp. difference - is formed as closed unit of heat-reflective foil
Inventor: LINDGREN P
IPC: F16L59/06
Filed: 1990-07-04
Abstract: The bag (7) is inserted in a space between limiting surfaces, or between a limiting surface and ambience where it is expanded. Its compartments (5) are filled with a material having low conductivity, e.g. air.
Patent SE-9102629-L (SE)
Inventor: SVENSSON U M
IPC: F02M7/20
Filed: 1991-09-11
Abstract: A two cycle i. c. engine adjusted to a certain maximum engine speed at a correct fuel mixture ratio is provided with an electrically adjustable fuel system and a tachometer. The invention is based on the fact that the engine speed is at its maximum at a mixture ratio which provides a carbon monoxide emission below normal. At the maximum engine speed the adjustment of the carburetor is optimized in relation to the mixture ratio by means of a control circuit.
Patent SE-9102972-L (SE)
Inventor: FRIBERG A
IPC: G10H5/00
Filed: 1991-10-14
Abstract: Electronic musical instrument comprising transmitters 121- 12n which, depending on a note program, control switches 111-11n between sound generators 101-10n and sound reproduction arrangements 13. For introducing micropauses in tones in the note program, which are suitable from the musical point of view, means 15 are present, which comprise: a first means 151 for identifying all tones in the note program which in their musical contexts, and according to a first principle, constitute suitable potential micropause receivers; a second means 152 for eliminating certain tones among said potential micropause receivers, which tones, according to a second principle, should not be connected to a micropause, and a third means 153 for introducing micropauses for the tones which constitute the remaining micropause receivers. <IMAGE>
Patent SE-9303388-L (SE)
Inventor: VARGA JOZSEF
IPC: B21K25/00
Filed: 1993-10-14
Abstract: A double profile drawing tool includes a mandrel having a profile drawing die formed therein with first and second portions extending in opposite directions, associated therewith. The mandrel is disposed in a supported surrounding manner within a structure including a housing body and an embedding component. The embedding component is securely fixed within the housing body by way of a support plate which is joined to the housing body in a shrink fit manner. The structure formed by the housing body, support plate, with the mandrel and embedding component contained therein, is then securely mounted within a U-shaped outer housing member. First and second tapered openings are formed on opposite sides and along the longitudinal axis of the double profile drawing tool, such tapered openings providing communication to the first and second portions of the profile drawing die from opposite directions. The double profile drawing tool can be reversed for operation in an opposite direction once it has been determined that one portion of the profile drawing die has been worn. In either direction of operation, the mandrel is positively supported so as to prevent movement and to insure that a substantial portion of loading forces are directed away from the profile drawing die.
Patent SE-9401833-L (SE)
Inventor: MATTSSON MIKAEL
IPC: B21D39/02
Filed: 1994-05-27
Abstract: PCT No. PCT/SE95/00579 Sec. 371 Date Nov. 15, 1996 Sec. 102(e) Date Nov. 15, 1996 PCT Filed May 23, 1995 PCT Pub. No. WO95/32820 PCT Pub. Date Dec. 7, 1995A corner bending unit (2) for achieving a reciprocating movement in a tool holder (14) for a bending tool (12), the tool holder being articulated to a foundation (4) via parallel links (16, 18). The corner bending unit (2) has a pneumatic cylinder (38) with a piston rod (36) which is pivotally (34) joined to a triangle link (30), which is in turn pivotally joined (32) to one end of a link (28), the other end of which being joined to a pivot point (22) on the tool holder. The triangle link is pivotally carried in the foundation (4) about a pivot point (24) and forms, together with the link (28), a knee-joint mechanism (28, 30), which, under the influence of the cylinder (38) piston rod (36), can be moved from the bent-out position shown to a completely extended position, the tool holder (14) being movable between a starting position and a work position. The pivot point (22) is common to parallel link (16) and the link (28), and pivot point (24) is common to parallel link (18) and the triangle link (30).
Patent SE-9503399-L (SE)
Inventor: HOLMSTRAND NIKLAS
IPC: A61M16/18
Filed: 1995-10-02
Abstract: PCT No. PCT/SE96/01205 Sec. 371 Date Apr. 2, 1998 Sec. 102(e) Date Apr. 2, 1998 PCT Filed Sep. 26, 1996 PCT Pub. No. WO97/12642 PCT Pub. Date Apr. 10, 1997Device for gasifying liquid anaesthetic, for example, and for metering the gas thereby obtained to a stream of fresh gas. The device includes a pressurized source of the liquid which is to be gasified, a gasification chamber, heating members, and a fluid-conducting member. The gasification chamber is accommodated in an elongate gasification housing whose lower part has an inlet for liquid from the source. The member for supplying the gas in a metered manner to the stream of fresh gas comprises a metering housing connected to an upper part of the gasification housing and having a metering valve. The heating members are arranged on the outside of an intermediate part of the gasification housing, in order to form a warm housing section. This housing section communicates at the bottom with the inlet, and does so via a lower heat-insulating housing section, and it is connected at the top to the upper part.
Patent SE-9702129-L (SE)
Inventor: LEIJONBERG TOMMY
IPC: B60M3/00
Filed: 1997-06-05
Abstract: A plant for feeding alternative voltage between places located remotely through a long first line includes a feeding arrangement for feeding electric power to the first line. This arrangement has a second line conducting direct voltage and adapted to extend along the first line, and inverters arranged at locations along the extension of the lines. The inverters are connected between the direct voltage line and the alternating voltage line for converting direct voltage into alternating voltage which is fed to the first line.
Patent SE-9702808-L (SE)
Inventor: BORGSTROEM ROLF
IPC: B31B50/62
Filed: 1997-07-28
Abstract: The disclosure relates to a method and an apparatus (10) for producing a packaging container for liquid foods from a packaging container blank (40) by permanently uniting and sealing at least two of its edges (61, 65) with the aid of a hot melt glue, the hot melt glue being applied along one of the two edges with the aid of a heated applicator roller (11). The circumferential surface (21) of the hot roller is preferably made of hardened steel with a coating (22) countersunk in a groove int he surface along the circumference of the circumferential surface, the coating possessing good slippage properties in relation to the hot melt glue and the coating being of a width which corresponds to the region intended for application. A counter roller (14) acts on the opposite side of the packaging laminate blank against the applicator roller for controlling the outflow of the applied hot melt glue strand. How melt glue is applied to the applicator roller by means of a heated nozzle (12) and the surplus which is not transferred to the packaging laminate blank is scrapped off from the applicator roller by means of a doctor blade (15). The hot melt glue is preferably an ethylene vinyl acetate based composition with a high melting point and high viscosity which is applied at least approx. 180° C.
Patent SE-9801922-L (SE)
Inventor: DUVANDER PATRIK
IPC: B32B27/16
Filed: 1998-05-29
Abstract: The disclosure relates to a method of producing a well-integrated packaging laminate (10) comprising adjacent layers (13, 14, 15) of mutually incompatible plastics. The plastic layers (13, 14, 15) are extruded at the same time as a gaseous medium is applied, for adhesion-promoting purposes, between the extruded plastic layers. The gaseous medium may be one gas or a mixture of gases with an ability to modify or activate the counter-facing surfaces of the adjacent plastic layers in such a manner and to such an extent that the plastic layers (13, 14, 15) will be sufficiently compatible to be able to be permanently united to one another, without the need to employ interjacent layers of chemical bonding or adhesive agents. Preferably, the gaseous medium consists of ozone which is injected or aspirated in between the plastic layers (13, 14, 15) when these are extruded.
Patent SE-9804381-L (SE)
Inventor: MORADNIA MOHAMMAD
IPC: E05B65/20
Filed: 1998-12-17
Abstract: A device for indicating a multi-position state and having one or more sensors, one or more bi-stable, magnetic switches, and a control unit. The switches are provided with an electromagnet arranged in connection with each individual switch thereby enabling the switches to be switched between two or more indicating positions by sending an electric pulse through the electromagnet. The sensors are connected to the control unit, which is in turn connected to the switches. The sensors are arranged to sense which of the two or more positions is the current state of a measured object, and transmit a signal corresponding to the position of the measured object to the control unit. The control unit is arranged to transmit a signal to the electromagnet of the corresponding switch in order to update the indicated state of the switch.
Patent SE-9900346-L (SE)
Inventor: LUNDVALL KJELL
IPC: G01C21/20
Filed: 1999-02-02
Abstract: The rule (1) and protractor (9) do not overlap and rollers (12) are provided so that they can be moved in parallel.  The protractor is secured to a sleigh (4) which can be slid in the rule length direction.
Patent SE-9900375-L (SE)
Inventor: TUOMAINEN MARTTI
IPC: H02J/
Filed: 1999-02-04
Abstract: The coils (2a-2c) and capacitors (4a-4c) are coupled in series between each phase and zero, so that they form a series resonance circuit (1) for the third overtone or an odd multiple thereof. ELECTRONICS - PREFERRED FEATURES : Resistors (5a-5c) are arranged in series with the coils and capacitors between each phase and zero.
Patent SE-9900819-L (SE)
Inventor: PITKAEMAEKI JOUKO
IPC: F16N7/36
Filed: 1999-03-08
Abstract: The invention refers to a device for the supply of lubrication oil for centrifugal separator. The device includes a spindle (3), which is arranged to carry a centrifuge rotor of said centrifugal separator and is rotatably journalled in at least one bearing member (5) about a centre axis (Z), and an oil container (8), which is arranged to contain a quantity of oil. The spindle extends from the centrifuge rotor to the oil container in such a manner that at least an end portion of the spindle is located in said quantity of oil. The spindle forms a longitudinal channel (29), which has an orifice in said end portion and which is arranged to transport an oil flow through the channel (29). The channel includes a distribution member (31), which is arranged to divide a first selected amount of said oil flow for further transport to said bearing member (5) and to convey the remaining amount of said oil flow out of the channel (29) for being returned to the oil container (8).
Patent SE-9902424-L (SE)
Inventor: LINDSTROEM CURT
IPC: D21H27/38
Filed: 1999-06-24
Abstract: The liner has a low basis weight top layer, and its base layer comprises recycled paper pulp delignified and bleached in the presence of sodium carbonate, using oxygen or a combination thereof with hydrogen peroxide.  A multi-layer kraft liner comprises at least one base layer and at least one top layer, giving a total basis weight of 60-300 g/m2. More than 50 wt.% of the base layer comprises recycled paper pulp, preferably from recycled cardboard, and the base layer pulp is delignified to a degree of 20-60 % and bleached to a brightness greater than 28 % ISO. Delignification and bleaching is carried out using oxygen or a combination of oxygen and hydrogen peroxide, in the presence of sodium carbonate. The top layer comprises a paper pulp with a brightness greater than 40 % ISO and a maximum basis weight of 60 g/m2. An Independent claim is also included for the method of making the liner.
Patent SE-9904471-L (SE)
Inventor: LANDQVIST JAN-OLOF
IPC: B65D5/52
Filed: 1999-12-08
Abstract: The bag can be raised on a box stand integral with the packaging and containing two support sections which can be pushed inwards due to the presence of four slots, providing a support ledge for the rear end of the bag, whilst a space in the top edge of the front side of the stand is used to support the bag via its tap (30). Further slots are used to form handle flaps (36) for pulling the stand over or off the bag. The stand is assembled from a flat blank.
Patent SE-9904559-L (SE)
Inventor: LINDAHL ARNE
IPC: B01D29/11
Filed: 1999-12-10
Abstract: A set of vertical walls (1-4) comprising a screen cloth or felt is used to dewater the material. - A device for partially dewatering a material is formed by a set of vertical walls (1-4) comprising a screen cloth or felt with capillaries.
Patent NO-20010391-L (NO)
Inventor: KELLER MANFRED
IPC: A61K47/08
Filed: 2001-01-23
Abstract: A pressure-liquefied propellant mixture for aerosols, comprising dinitrogen monoxide and a hydrofluoroalkane having 1 to 3 carbon atoms, in particular 1,1,1,2-tetrafluoroethane and/or 1,1,1,2,3,3,3-heptafluoropropane, makes possible an improvement in the wetting properties of pharmaceutically active compounds, whereby the formulation problems existing with hydrofluoroalkanes can be overcome with respect to suspension and solution aerosols and thus improved medicinal aerosol formulations can be obtained. With the aid of dinitrogen monoxide, it is also possible to influence the pressure and thus the particle size distribution specifically and, by displacement of oxygen from the hydrofluoroalkanes, to improve the storage stability of oxidation-sensitive active compounds. If desired, the propellant mixture can additionally contain carbon dioxide.