baber/WOPTO huggingface dataset:
Patent SE-8301667-D0 (SE)
Inventor: BECK F-E
IPC: B23Q3/155
Filed: 1983-03-25
Abstract: Pallet and system for supplying tools and/or material to a robot or like system including a conveyor system for transporting a pallet loaded with tools and/or materials from a preload position (401) into a work position (403) within the work envelope of the robot and therefrom to an output station (405) whereby the operation of the conveyor system is program controlled by operation-control logic device (460).
Patent SE-8301890-D0 (SE)
Inventor: JONASSON V
IPC: B29C63/26
Filed: 1983-04-06
Abstract: A method and a device for lining existing pipelines such as water conduits and sewers disposed in the ground with a flexible hose containing a curable plastic material which hose is introduced into the pipeline to be lined in uncured state and is then made stable in form by curing of the curable plastic material including in the hose. To make possible a rapid and efficient curing of the plastic material included in the hose (4) the hose (4), after being pressed out against the pipeline (1) by means of compressed air, is exposed to radiation energy from a curing aggregate (18) containing a radiation source (19), which aggregate is drawn internally through the hose (4) at the same time as air flows through said hose.
Patent SE-8303627-D0 (SE)
IPC: F28G1/12
Filed: 1983-06-23
Abstract: A heat exchanger has a plurality of fluid flow tubes secured adjacent their ends by tube sheets. Cleaning elements are adapted to shuttle back and forth in the tubes and are adapted to be captured by baskets. A basket retaining plate is fixedly mounted, as by bolts or the like, in spaced relationship outwardly from the outer tube sheet face. The plate and its mount cooperate with the tube sheet to hold the baskets in fixed position relative to the tube sheet and tube ends. The outer capturing and holding portions of the baskets extend outwardly from the retaining plate. The baskets include central or intermediate portions which extend through openings in the plate and inner portions which extend through the space between the plate and tube sheet and which terminate within the tube sheet openings. The baskets are fixedly secured against transverse shifting by a two-point support, one at the inner basket ends and one intermediate their ends. To hold the baskets in longitudinally fixed position, and in one embodiment, the basket intermediate portions are threaded to the retaining plate. In another embodiment, shoulders adjacent the inner basket ends engage the plate and tube sheet. The retaining plate is of lesser diameter than the tube sheet and is provided with unobstructed fluid flow openings between the baskets and basket-receiving openings.  -U.S. PRIOR ART OF IN
Patent SE-8303827-D0 (SE)
Inventor: BORSDORF G
IPC: D21B1/02
Filed: 1983-07-04
Abstract: The invention relates to a process for producing wood pulp having improved strength properties for the manufacture of paper and cardboard. The process according to the invention pursues the aim of making possible, by means of a higher temperature in the wood before and in the action zone, easier defibration and gentle removal of the fibres from the wood, without many short broken fibres being formed. According to the invention, this is to be achieved in such a way that this wood already has, in a substantial part thereof, a temperature of more than 40 DEG C even before the action zone in which the wood is then heated by the defibration process.
Patent SE-8305400-D0 (SE)
Inventor: SAVOR D E
IPC: F28F11/00
Filed: 1983-09-30
Abstract: A hollow plug is inserted into the end of the tube. The wall of the plug is tapered on the inside. A threaded bolt is inserted through the hollow plug. The end which is inserted into the tube is spherically shaped. The other end is threaded. This cooperates with a nut that is on the remote end of the plug. As the nut is tightened, the spherical end of the bolt expands the tapered wall, locking the plug into the tube.
Patent SE-8402402-D0 (SE)
Inventor: HELBRECHT OTTO
IPC: G02C13/00
Filed: 1984-05-04
Abstract: The machine grinds the rims of spectacle lenses in accordance with data from an electronic data memory containing the circumferential configuration of the spectacle lens. The grinding machine is controlled by a computer.
Patent SE-8402497-D0 (SE)
Inventor: DANESTAD C-J
IPC: G03F7/12
Filed: 1984-05-09
Abstract: PCT No. PCT/SE85/00144 Sec. 371 Date Jan. 8, 1986 Sec. 102(e) Date Jan. 8, 1986 PCT Filed Mar. 29, 1985 PCT Pub. No. WO85/05130 PCT Pub. Date Nov. 21, 1985.Particularly in the case of moulding tools for plastic products, it is desirable for these to be provided with a surface pattern which is transferred to the product. The pattern is produced by means of etching. The pattern is transferred phototechnically and the invention constitutes an improved method of performing this transfer. With the aid of an exposed screen fabric the pattern is transferred to a foil which, after coating, is provided with an adhesive layer. The coating is applied on the surface to be etched, after which the foil is removed and etching can be initiated.
Patent SE-8404345-D0 (SE)
Inventor: FISHER D J
IPC: G01N33/28
Filed: 1984-08-31
Abstract: A chemical test kit and method for detecting the presence of impurities in an oil sample is provided. The test kit is comprised of two flexible translucent or transparent containers, each with at least one breakable capsule mounted within it. One of the flexible containers has a means for separating an aqueous layer from an oil layer. The capsules contain reagents capable of extracting the impurity to be detected from the oil into an aqueous layer and indicating the presence of a threshold concentration of the impurity. The method involves the steps of introducing an oil sample into a first flexible container, breaking the capsule within it by squeezing the flexible container in the vicinity of the capsule, transferring the aqueous layer to the second container, and breaking the capsule within the second container in the same manner. A chemical reaction occurs in the second container indicating whether the impurity is present at a given threshold concentration.
Patent SE-8404684-D0 (SE)
Inventor: RAJAKALLIO P
IPC: E21B15/00
Filed: 1984-09-19
Abstract: A supporting arrangement for a feed device for a drilling machine of a rock drilling unit (2) comprising a feed device (3) for a drilling machine (4), a cradle (5) supporting the feed device longitudinally displaceably and a supporting device (10) which is extendable in parallel with the feed device for supporting the feed device against a tunnel wall. The supporting device is supported by the cradle so that it remains stationary with respect to the cradle when the feed device is displaced.
Patent SE-8502455-D0 (SE)
Inventor: WALLIS C J
IPC: C07D303/22
Filed: 1985-05-17
Abstract: Compounds are described of the formula    <IMAGE>  (1)  where: R1 is -H or -CH3, n is 1, m is 2-4 and X is -CH=CH- or -CH2CH2-; Y is a saturated heterocyclic amino group, R2 is (i) substituted or unsubstituted phenylalkyl, thineylalkyl or naphthylalkyl or (ii) cinnamyl, and their salts and solvates. These compounds inhibit blood platelet aggregation, bronchoconstriction and vasoconstriction and may be formualted for use as antithrombotic or antiasthmatic agents.
Patent SE-8502870-D0 (SE)
Inventor: SCHULTZ L
IPC: B24C5/00
Filed: 1985-06-11
Abstract: An installation for cleaning or dressing workpiece surfaces, consists of a carrier structure, a jib movably mounted thereon in suspension, a spinning wheel for spinning the blasting compound onto the workpiece surface, a device for fixing the spinning wheel to the jib and an arrangement for feeding the blasting compound to the spinning wheel, as well as an open nozzle, a device for fixing the open nozzle to the jib and an arrangement for feeding the blasting compound to the open nozzle.
Patent SE-8502952-D0 (SE)
Inventor: SOLLMANN OTTO ALOIS
IPC: B25B5/10
Filed: 1985-06-14
Abstract: In order to obtain a strong and tight glue joint between for example a body plate (1) and a repair piece (2) there is used a method where a pressure leg(s) (19) is placed on top of the joint and retained there pressed down for the curing time of the glue. Suction discs (5) and an intermediate piece (15) may support the pressure leg (19) and a supporting leg (13) acting counter to the pressure leg. All connecting pieces between the legs (13, 19) and the suction discs (15) are longitudinally adjustable and angular adjustment is also provided (Fig. 3). <IMAGE>
Patent SE-8503097-D0 (SE)
Inventor: ROVATI L
IPC: C07C255/56
Filed: 1985-06-20
Abstract: New derivatives of D,L-glutamic acid and D,L-aspartic acid are described having the formulae:    <IMAGE>  (IA)   <IMAGE> (IB)  in which n is equal to 1 or 2, R1 is a phenyl group mono-, di- or tri-substituted with linear or branched C1-C4 alkyl groups, which may be the same or different, or with halogens, with a cyano group or a trifluoromethyl group, and in which R2 is selected from the group consisting of morpholino, piperidino and amino with one or two linear, branched or cyclic alkyl group substituents containing from 1 to 8 carbon atoms, which may be the same or different, or a pharmaceutically-acceptable salt thereof. The compounds have an antagonistic activity towards bioactive polypeptides and are useful particularly in the treatment of illnesses of the digestive system and the central nervous system, as pain killers, and for the treatment of anorexia and all those affections (for example tumours) in which exogenous or endogenous bioactive polypeptides are involved.
Patent SE-8506014-D0 (SE)
Inventor: KOPPELMAN EDWARD
IPC: G01N33/48
Filed: 1985-12-19
Abstract: A multiple hearth reactor apparatus and process for the thermal treatment of organic carbonaceous materials under controlled pressure and temperature comprising in accordance with one embodiment, a pressure vessel containing a plurality of superimposed annular hearths including a series of upper hearths defining a preheating zone and a series of lower hearths spaced therebelow defining a reaction zone. The reactor is provided with an inlet for introducing a moist carbonaceous feed material under pressure into the preheat zone and the feed material is transferred downwardly in a cascading manner through the preheat zone and reaction zone. The solid product is extracted from the lower portion of the apparatus while waste water and product gas are extracted from the preheat zone. The hot gases are passed in countercurrent fashion to effect a preheating of the feed material. In accordance with a second embodiment of the apparatus, a separate chamber is employed for preheating of the feed material and the preheated and partially dewatered feed material is thereafter directly charged into the multiple hearth apparatus defining the reaction zone. In operation, the apparatus is adapted to operate at temperatures ranging from about 200 DEG  F. up to about 1200 DEG  F. or higher at pressures generally ranging from about 300 up to about 3000 psig. Residence times of as little as 1 minute up to about 1 hour or longer can be employed depending upon the nature of the feed material and the desired thermal restructuring.
Patent SE-8605409-D0 (SE)
Inventor: LINDSTROM LENNART
IPC: C30B29/06
Filed: 1986-12-17
Abstract: The oxygen rich silicon, for example, made by the Czochralski method, is irradiated with electrons having an energy of at least 0.4 MeV. The irradiated material is heat treated at 275-350 deg.C for 1-100 hours and then at 450-500 deg.C for at least 75 hours. Pref. the acceleration energy of the electrons is chosen so as to cause vacancies to a predetermined depth in the irradiated material. The first heat treatment is at 300 +/- 10 deg.C. for 35 +/- 10 hours and the second heat treatment is at 475 +/- 10 deg.C.. (Provisional Basic previously advised in week 8833).
Patent SE-8700122-D0 (SE)
Inventor: GAUS H
IPC: B60K17/346
Filed: 1987-01-14
Abstract: A planet-wheel power divider operates with a planet carrier and other transmission members in the form of three central wheels, with an input shaft connected to one central wheel, with an output shaft drivingly connected to one central wheel, with an output shaft drivingly connected to one of the other three transmission members and arranged centrally relative to the main axis. A second coaxial output shaft in the form of a hollow shaft is used to drive a parallel auxiliary drive shaft and can be coupled alternately to two of the three transmission members by shiftable clutches. A main planet meshes with an auxiliary planet and an outer central wheel, used for the constant connection to the input shaft, and an inner central wheel meshes with the main planet and a further inner central wheel meshes with the auxiliary planet. So that the power divider can be shifted under load to change the torque distribution to the output shafts and to ensure the same torque direction on both output shafts, the hollow shaft is connected to the planet carrier and to the inner central wheel meshing with the main planet by means of respective frictional clutches shiftable under load and the central output shaft is connected to the inner central wheel which meshes with the auxiliary planet.
Patent SE-8702853-D0 (SE)
Inventor: DALPANE L
IPC: G21C9/008
Filed: 1987-07-13
Abstract: The object of the invention is an automatic servo-controlled valve with high speed opening wherein the shutter is a hinged cover (20). Suitable locking means (30, 50) keep the cover (20) in a locked position up to the time when the pressure difference on the two faces of the cover exceeds a pre-determined minimum level. After the said locking means have moved to an open position, an actuator (40) operates the opening of the said cover at high speed (FIG. 1).
Patent SE-8800698-D0 (SE)
Inventor: ALEX R K
IPC: H04H20/67
Filed: 1988-02-29
Abstract: The invention relates to a cellular digital mobile radio system including base stations (Bm, Bn) and mobile stations MS1, MS2) with transmitters and receivers. The invention also relates to a method of transmitting message information digitally between mobile and base stations in such a system. In accordance with the invention, at least two base station transmitters (Bma, Bmb, Bna, Bnb) at a given transmitting distance from each other are assigned to each of certain cells (Cm, Cn) within a restricted geographical area. The base station transmitters which are assigned to the same cell transmit digitally modulated radio signals within the same frequency range at least partially simultaneously to the mobile stations of the cell. The radio signals from different base stations transmitters associated with the same cell are digitally modulated with the same message information to the mobile stations in the cell. Different base station transmitters (9A, 9B) preferably transmit the digitally modulated radio signals with the same message information to a given mobile station with a given mutual transmission time shift. Here, the transmission time shift is selected individually for each mobile station, such that corresponding digitally modulated radio signals with the same message information to a given mobile station from different base station transmitters arrive practically simultaneously at the mobile station.
Patent SE-8801627-D0 (SE)
Inventor: ROTHFUSS H
IPC: B22D41/32
Filed: 1988-04-29
Abstract: A refractory wear part for use in a sliding closure unit for a metallurgical vessel has therethrough at least one flow-through opening. The wear part is formed of a combination of gas permeable material and gas impervious material. The wear part includes at least one gas flushing zone formed of the gas permeable material and opening on a surface of the wear part. A gas duct connects the flushing zone with an external gas inlet connection. The gas duct and the flushing zone are formed as a unitary, homogeneous gas permeable structure from the gas permeable material, and such gas permeable structure is formed within a gas impervious base structure formed of the gas impervious material.
Patent SE-8802079-D0 (SE)
Inventor: SVENSSON KJELL INGVAR
Filed: 1988-06-03
Abstract: Since the amplifiers are exactly identical, there is no voltage between their inputs, and none between their outputs. Loudspeakers and other loads may also be connected to the outputs of the amplifiers without capacitors without capacitors, each with a pole to such outputs. The capacitors can be replaced by amplifier/stages e.g. resistance couplings for voltage amplification.
Patent SE-8802307-D0 (SE)
Inventor: NILSSON LENNART
Filed: 1988-06-20
Abstract: The keel (4) of the vessel is articulated via a ball joint (2) fitted to the hull. Connected to the joint is a control arm which extends into the hull where it can be activated by a steering mechanism, whereby the keel can be moved in various directions around the ball joint.
Patent SE-8802359-D0 (SE)
Inventor: HANK CARL-RUNE
IPC: F42B19/00
Filed: 1988-06-22
Abstract: Method and arrangement for marking and combating objects submerged in a liquid, in which a marking member, comprising inter alia a weapon part 2 and a projectile part 6, is arranged so as to be caused to adhere to an object by means of detonation. <IMAGE>
Patent SE-8900679-D0 (SE)
Inventor: JONDELIUS BJOERN
IPC: B31B3/28
Filed: 1989-02-27
Abstract: A method for producing cartons, boxes or the like from a continuous sheet (1'), the carton comprising a substantially tubular, not necessarily cylindrical carton part which in cross-section has at least three sides and is formed with the aid of a continuous row of sequentially disposed carton portions which form side parts, and further comprising flap parts at at least one of both ends of the carton part at at least certain of the side parts, the tubular carton part being closed by the flap parts. The method is particularly characterized in that a sheet (1') of requisite shape is produced with the aid of a fixture (5) having a longitudinal extension which corresponds to the longitudinal extension of the tubular carton part and a cross-sectional outer profile which corresponds to the cross-sectional outer profile of the tubular carton part. An edge part (8) of a sheet of requisite size is attached to the fixture (8), preferably in connection with a longitudinally extending corner part (9) of the fixture, this corner part (9) forming a demarcation line between two mutually adjacent side parts, and where the sheet is folded, wrapped, around the fixture to form the tubular carton part and flap parts which are a continuation of the carton part. The fixture can be used as a template when it is necessary to remove excess parts of the sheet attached to the fixture. The invention also relates to apparatus for carrying out the method. <IMAGE>
Patent SE-8901403-D0 (SE)
Inventor: BOLOGA M K
IPC: A23N1/00
Filed: 1989-04-18
Abstract: An electroplasmolyser for treatment of a vegetable raw material comprises a casing (1) of a cylindrical form, a first group of electrodes (4) with flat contact surfaces, a second group of identical electrodes (5) each pair of which is located between the electrodes (4) of each pair of the first group. Each pair of the electrodes (4) of the first group is oriented in relation to one another at a right angle. The axes (6) of symmetry of the electrodes (4) of each pair of the first group are located in the same plane, which is perpendicular to the longitudinal axis (7) of the casing (1), correspondingly to the axis (6) of symmetry of the electrodes (5) of each pair of the second group. Each pair of neighbouring electrodes (4) located along the casing (1) is connected to different phases of a power source. The electrodes (5) in each pair of the electrodes (5) of the second group are connected to different phases of the power source.
Patent SE-8902519-D0 (SE)
Inventor: CHEVASSON J-F
IPC: C04B35/66
Filed: 1989-07-12
Abstract: A lining brick (4) of refractory, ceramic material for a combustion chamber wall has a front surface (7) and a rear surface (6) which is directed towards the combustion chamber wall and upper and lower surfaces (8, 9) which are opposed to corresponding surface of adjacent bricks in the wall structure. A recess (10) is formed in the rear surface (6) and is partially defined by an abutment surface (11) which engages a support element (5) attached to the combustion chamber wall. The upper and lower surfaces (8, 9) extend obliquely to the rear surface (6) and the abutment surface (11) extends perpendicular to the rear surface (6). <IMAGE>
Patent SE-8902521-D0 (SE)
IPC: B21D37/14
Filed: 1989-07-13
Abstract: PCT No. PCT/SE90/00470 Sec. 371 Date Jan. 10, 1992 Sec. 102(e) Date Jan. 10, 1992 PCT Filed Jun. 29, 1990 PCT Pub. No. WO91/00784 PCT Pub. Date Jan. 24, 1991.An apparatus is a press line includes presses along a material flow direction for stepwise processing of a workpiece. A transfer device moves each workpiece from one press to the next in the press line. The transfer devices are displaceable transversely of the press line. Further, a carriage is included for each press for transport of tools, the carriage being drivable along tracks. To permit rapid tool change and maximum utilization of the space surrounding the press line, the carriage is provided with a first end portion fitted with equipment for transport of a tool to or from a press, and with a second end portion which carries the transfer device so that this projects cantilevered out from the carriage. The carriage is drivable along the tracks portly to an operative position with the transfer device in between adjacent presses, partly to a tool change position with the first end portion in between adjacent presses, and partly to a position at a tool store disposed along the press line and in spaced-apart relationship therewith, for depositing or collecting a tool.
Patent SE-9000377-D0 (SE)
Inventor: AVERY M A
IPC: C07D493/00
Filed: 1990-02-02
Abstract: A process for synthesizing oxygen-containing analogs of the antimalarial agent known as quinghaosu or artemisinin, and in particular compounds of formulae (I) and (II). The process employs as a reactant a vinylsilane that is subjected to an ozonolysis/acidification step which closes the oxygen-containing ring structure. The various products are claimed as aspects of this invention as is their use as antimalarials.
Patent SE-9000695-D0 (SE)
Inventor: HAMMAR ALGOT
IPC: G09F7/20
Filed: 1990-02-27
Abstract: An arrangement for fastening a Christmas star or the like to a mast such as a flag-pole consists of two main parts 1, 9, one of which consists of a vertical beam 10, to which the Christmas star or the like is fixed and to which upper and lower holders 13 are also fixed, for an upper and lower roller pair 16a, 16b bearing against the mast, said upper and lower holders being connected to the corresponding upper and lower holders 3 of the other main part by means of springs 8a, 8b. The latter holders 3, which, like the first, bear rotatably upper and lower roller pairs, are interconnected by means of a vertical rail 2 and the springs 8b are disconnectable from one holder pair by virtue of the latter having slots 20 and bent-over end portions 19 and by virtue of the respective springs 8b ending in rings 21 which are normally fixed by said end portions. <IMAGE>