baber/WOPTO huggingface dataset:
Patent IT-8722746-D0 (IT)
Inventor: COASSOLO ALFREDO
IPC: C08G63/19
Filed: 1987-11-24
Abstract: A thermotropic liquid-crystalline aromatic polyester comprises:   a) units derived from one or more essentially monosubstituted phenols of the formula: <CHEM> in which X is a halogen atom; an alkyl group; an aralkyl group containing at least 7 carbon atoms; a cycloalkyl, mono-aryl, di-aryl or condensed aryl group or a keto group -COR or an ether group -OR (in which R is an alkyl or aryl group which may be substituted with inert substituents); b) units derived from one or more dicarboxylic acids of the formula:  HOOC - R1 - COOH      (2) in which R1 is a cycloalkyl, monoaryl, diaryl or condensed aryl group which may be substituted with inert substituent groups; c) optionally, units derived from one or more hydroxyacids of the formula:  HO-Ar1-(CH=CH)n-COOH      (3) in which Ar1 is a monoaryl, diaryl or condensed aryl group which may be substituted with inert substituents; and n is 0 or 1; and d) optionally, units derived from one or more diphenols of the formula:  HO - Ar2 - OH      (4) in which Ar2 is a monoaryl or condensed aryl group which may be substituted with at least one group X (as defined above), or an unsubstituted diaryl group. i
Patent IT-7925783-D0 (IT)
Inventor: KROYER KARL KRISTIAN KOBS
IPC: D04H1/425
Filed: 1979-09-18
Abstract: A process for the manufacture of fibrous webs comprises passing an endless air-permeable forming wire 13 below a number of fibre distributors, discharging fibres thereon so as to form a fibre layer, the forming wire used having openings of an area exceeding 1 mm<2> and the fibre material passing through the forming wire below a given fibre distributor being passed to one or more of the following fibre distributors. <IMAGE>
Patent IT-8740134-D0 (IT)
Inventor: LENZOTTI EUGENIO
IPC: B23D15/00
Filed: 1987-10-13
Abstract: The machine includes a supporting frame (2) for a worktable (3) through which a C-shaped head (7) is vertically movable and is actuated by a fluidodynamic means (4) pivoted on the lower face (3a) of the worktable and is guided by a pair of vertical cylindrical and parallel columns (13), fixed to said worktable, and by a shaped slider (6) arranged below the worktable, the upper wing (7a) of said head supporting two blades (8) directed towards the worktable and mounted on two respective first upper sectors (9) which both rotate scissors-like abut a vertical axis, said worktable having horizontal lower counter-blades (10) also supported by two second respective lower sectors (11) which rotate about said vertical axis, there being means (12) for connecting said first upper sectors and said second lower sectors during rotation and means (18,23) for positioning and locking them once their position is reached said head being furthermore controlled by adjustable elastic elements (27) for adjusting the maximum value of force applicable to the first upper blades according to the thickness and to the mechanical resistance of the material being processed.
Patent IT-8047795-D0 (IT)
Inventor: FISHER FRANZ
IPC: A46B13/02
Filed: 1980-02-04
Abstract: PCT No. PCT/CH80/00014 Sec. 371 Date Oct. 5, 1980 Sec. 102(e) Date Aug. 19, 1980 PCT Filed Feb. 1, 1980 PCT Pub. No. WO80/01533 PCT Pub. Date Aug. 7, 1980.A tooth cleaning apparatus having two housing portions is disclosed. Between bot housing portions, which are connected with one another by means of a snap connection, a rubber elastic ring is fixedly clamped. This ring is inserted into a groove at a support element, to which the drive motor is attached as well as a printed circuit board. A magnetically actuable switch is mounted to this circuit board is for turning-on turning-off the motor. This switch is activated by means of a magnetic element, which is secured at an actuation element displaceably mounted at the housing outer surface. The vibration dampening ring prevents transmission of vibrations emanating from the motor to the housing and at the same time serves as sealing element.
Patent SE-0001055-D0 (SE)
Inventor: ASSOW BENGT
IPC: H02M7/217
Filed: 2000-03-24
Abstract: A MOSFET is used as a synchronous rectifier in a fly-back DC/DC converter and connected in series with a secondary winding of a transformer. The MOSFET is repetitively turned on and off in response to the turning off and on of a primary switch connected in series with a primary winding of the transformer. Circuit elements on the secondary winding side detect voltage transients across the MOSFET caused by reverse currents when it is turned off and shorten at least a next on-period of the MOSFET in response to the detection of such transients.
Patent SE-0001682-D0 (SE)
Inventor: KARHU MATTI
IPC: B65H20/00
Filed: 2000-05-08
Abstract: Web feeding device and a corresponding procedure for feeding the end of a web from a first aggregate to a second aggregate in a chemical pulp, cardboard or paper machine or in a machine for further processing of these, said web feeding device comprising a transfer gear (1, 2, 3) for guiding the track of the web (4) from the first aggregate (5) to the vicinity of the second aggregate (6). The transfer gear (1, 2, 3) comprises means for moving it between the first and second aggregates form the vicinity of the first aggregate to the vicinity of the second aggregate while the web is carried by the transfer gear.
Patent SE-0002073-D0 (SE)
Inventor: AASNES KRISTIAN
IPC: H04R25/00
Filed: 2000-06-02
Abstract: A vibrator for a bone conduction type hearing aid device. The vibrator includes a coil for generating a dynamic magnetic field and two permanent magnets for generating a static magnetic field. The two permanent magnets are working independently from each other in the magnetic circuit and an arranged in such a way that the static and dynamic magnetic fields are substantially separated from each other, but coinciding in the air gaps formed between the coil and magnet arrangement and the casing, whereby the vibrator provides an axial force.
Patent SE-0003050-D0 (SE)
Inventor: ISBERG PETER
IPC: H01L23/29
Filed: 2000-08-30
Abstract: An electronic device comprising at least one semiconductor device (11) encapsulated in a capsule comprising a composite that contains gel and a more rigid elastomer, where said gel (14) is situated nearest to said at least one semiconductor component. The composite has good temperature resistance, is chemically stable, has high dielectric and mechanical strength.
Patent SE-0101275-D0 (SE)
Inventor: DREIMAN KURT
IPC: F16L53/35
Filed: 2001-04-11
Abstract: The jacket (1) comprises two metal cylinders (3, 4) preferably made from stainless steel, which are fixed together by end pieces (5, 6) that define a cavity in between the cylinders, which is filled with an insulation material (10). An electrical resistance wire (9) inside this cavity is used to generate heat which is transmitted by the inner cavity to the tubular object (2) inside the jacket.  The insulation material joins the opposing sides of the cylinders together and has an elasticity provided by air or gas filled cells or bubbles, which absorb heat movement. The end pieces extend beyond the inner diameter of the inner cylinder in order to ensure the concentric position of the jacket relative to the tubular object.
Patent SE-0101571-D0 (SE)
Inventor: ELLERS BERNE
IPC: B30B5/06
Filed: 2001-05-04
Abstract: Drinking vessels (100) containing residual liquid and/or pieces of ice are transported and compacted in a device (1) comprising upper and lower conveyor belt units (2, 3). The lower unit (3) has a number of conveyor belts (31, 41) arranged side by side, in between which are spaces for the liquid and ice to pass through.  An Independent claim is also included for the compaction device.
Patent SE-0101727-D0 (SE)
Inventor: MING LI
IPC: H02K3/30
Filed: 2001-05-15
Abstract: An electric power generation system including at least one submerged water turbine (17) that is driven by an underwater current (20), at least one electric generator (10) and mechanical transmission means (16) interconnecting them, where said at least one generator is enclosed within a fluid-tight casing (11) and contains an induction winding (30) incorporating an electric conductor (31) surrounded by an insulation system comprising an semiconducting layer (32) surrounding said conductor and compressed gas surrounding said semiconducting layer (34), said compressed gas providing electric insulation and facilitating better cooling of said generator.
Patent SE-0102478-D0 (SE)
Inventor: OLSSON KARL ERIK
IPC: F16H3/72
Filed: 2001-07-10
Abstract: Transmission method and arrangement for distributing tractive force in a vehicle between a first transmission branch (28a) and a second transmission branch (30). The transmission branches are connected to one another by way of a fork (28b) and one transmission branch (28a) is directly connectable to at least one wheel contact surface. The second transmission branch (30) is connected to the fork (28b) by way of a control unit (19), which is provided with control means (27) for varying the transmission ratio in this branch (30). The invention furthermore relates to a vehicle having at least two driving wheels (16, 16b, 17, 17b, 18, 18b) and the transmission arrangement specified above.
Patent SE-0102871-D0 (SE)
Inventor: HENRIKSSON ARNE
IPC: B60P1/64
Filed: 2001-08-28
Abstract: The bar has a grip bracket for cooperating with a grip hook (9) on the vehicle. The opening in the hook for receiving the bracket extends essentially in a straight line from the tip of the hook to the opening base, providing high and low bracket positions. A cradle is pivotally mounted in the vehicle frame (3).
Patent SE-0103376-D0 (SE)
Inventor: PAALSBRING HANS
IPC: A63B27/00
Filed: 2001-10-11
Abstract: The present invention relates to a step 2, possibly with a safety crook 3 for attachment to a power-line pylon 10, comprising a straight, bar-like part 1. The invention is characterized in that this part 1 is connected to a second part 2, 3 running at an angle thereto, and in that a locking plate 5 is secured to the first-mentioned part 1 at an angle to said part 1, between the outer part of the locking plate 5 and the first mentioned rod-like part 1 a bolt connection 6 being drawn which is intended, together with the locking plate 5 and the first-mentioned rod-like part 1, to encompass the power-line pylon or part thereof 10, to form a step in a ladder along the power-line pylon or a safety crook for a rope to support a person.
Patent SE-0402166-D0 (SE)
Inventor: SOEDERBERG HANS
IPC: B05B15/80
Filed: 2004-09-10
Abstract: An adjustable system of boards and screens is used to reduce the horizontal and vertical suction surface area in an open spray booth. The box opening is preferably adapted to the size of the object being painted. The horizontal velocity of the air flow in the box opening is preferably altered using an adjustable throttle mounted in the suction outlet channel or by varying the suction fan speed.
Patent SE-0402549-D0 (SE)
Inventor: MEHMEDOVIC RIFET
IPC: B63H23/32
Filed: 2004-10-21
Abstract: The invention relates to a support ring for stabilizing an axle packing. The axle packing is presumed to include an axle-circumscribing element whose outer delimitation surface is essentially ring shaped. The support ring has an inner delimitation surface, which forms an opening for receiving the axle-circumscribing element. The support ring is adapted to be stationary mounted in an axle housing in such a manner that the inner delimitation surface of the support ring adjoins the ring shaped outer delimitation surface of the axle-circumscribing element with a gap thereto. The inner delimitation surface is configured such that an inner diameter of the support ring along this surface varies between a maximal opening dimension and a minimal opening dimension.
Patent SE-0402983-D0 (SE)
Inventor: SJOEHOLM JOHAN
IPC: G01N1/20
Filed: 2004-12-09
Abstract: A method for determining contamination of a production system (1) for commercially sterile liquid food products, said system having at least one flow pipe (4;4a-d) , through which the liquid food product flows, comprises the following steps: A sampling device (6;6a-c) is arranged in an opening in a wall of the at least one flow pipe (4;4a-d) . The sampling device (6;6a-c) comprises a chamber (10) and a tube (7) which in its one end is connected to a needle- like nozzle (9) and in its other end is connected to a collecting means (8), such as a bag, for collecting sampled liquid. The chamber (10) has an elastically deformable, penetrable wall (11) which is sealingly arranged in the opening. The nozzle (9) is inserted into the flow pipe (4; 4a- d) through the chamber (10) and through the elastically deformable, penetrable wall (11) . Liquid passes from the flow pipe (4;4a-d) to the collecting means (8) through the needle-like nozzle (9) and the tube (9) . When the amount of sampled liquid in the collecting means (8) has reached a predetermined value, an analysis is performed of the contamination of the sampled liquid collected in the collecting means (8) , and based on the result of the analysis, it is determined whether food products produced during the time period that liquid was passed to the bag (8) are contaminated or not.
Patent SE-8204383-D0 (SE)
Inventor: ZUGNER A
IPC: F23K3/00
Filed: 1982-07-19
Abstract: In order to avoid the heat coalescence of coal which is transported to a day tank, situated on a height (11) adjacent to a furnace (10), via a scoop elevator (19) and, preferably, also a pre-transporter (16) of a band type; a preheated gas/suitable air is blown into the elevator (19), and where possible, at the delivery end of the transporter. The elevator (19) obviously has a larger transport capacity than that which is required for the day tank (11), and a retrieval device (31) at the elevator's delivery end is devised so that only a portion of the transported coal is accepted and the rest is allowed to fall to the bottom of the elevator in contra-flow with the warm air.<IMAGE>
Patent SE-8205041-D0 (SE)
Inventor: DANIELSSON PER
IPC: A47J36/20
Filed: 1982-09-06
Abstract: The saucepan accessory is for steam cooking, and comprises a perforated plate. The plate has three spring components which engage the pan side edges when the plate is inserted. It can be removed from the pan by a draw chain. - The spring components are V-shaped and extend downwards from the plate. Cooking with the plate reduces the amount of sodium and potasium in the food, reducing the risk of high blood pressure and diabetes.
Patent SE-8206185-D0 (SE)
Inventor: ERIKSSON G
IPC: F28D7/10
Filed: 1982-11-01
Abstract: Heat exchanger comprises two concentric tubes. An end piece fits into the end of the outer tube. The inner tube protrudes through its centre. The outer tube is plastic and the inner one, metal. The latter has an external flange shaped to provide good flow.
Patent SE-8301069-D0 (SE)
Inventor: ANCILLOTTI F
IPC: C07C41/00
Filed: 1983-02-25
Abstract: In producing t-butyl alkyl ethers by etherifying with aliphatic alcohols isobutene in a hydrocarbon feedstock containing butadiene in addition to the isobutene, the increase in the pressure drop in the etherification reactor(s) that is due to the butadiene is eliminated by feeding the reactants from the bottom upwards. The reactors preferably contain an acidic ion-exchange resin catalyst.
Patent SE-8302278-D0 (SE)
Inventor: NIEMEYER H
IPC: A01M1/10
Filed: 1983-04-22
Abstract: An insect trap for catching flying forest insects, particularly bark beetles, has a hollow body adapted to accommodate an insect attractant and defined at least in part by a vertical wall structure; a plurality of distributed apertures provided in the wall structure; and a separate, flap-like projection associated with each aperture. Each projection extends from the lower edge of each aperture obliquely upwardly and away from the hollow body. Each projection has an upper surface oriented towards the wall structure and sloping downwardly towards the aperture associated therewith. Each upper surface has an abutment-free transition into the lower edge of the respective aperture. The trap further includes a collecting vessel supported by the hollow body at a lower portion thereof for collecting insects entering the hollow body through the apertures. The collecting vessel is covered by smooth, sloping surfaces guiding the insects to a one-way opening for admitting them into the collecting vessel.
Patent SE-8303376-D0 (SE)
Inventor: BIBBER J W
IPC: C23F11/18
Filed: 1983-06-14
Abstract: A method and composition for corrosion protection of metal components of a fluid circulation system utilizing a buffered solution containing perchlorate ion and specific operative additives.
Patent SE-8304289-D0 (SE)
Inventor: GUNNARSSON T S
IPC: H01J23/20
Filed: 1983-08-05
Abstract: The invention relates to a tunable magnetron, which comprises a rotatable tuning body driven by an electric motor for varying the tuning frequency of the magnetron by rotation of said body. According to the invention the electric motor is of a type, which can be positioned and the rotor of which is situated within the evacuated room of the magnetron and integrated with the tuning body. The invention also relates to use in such an arrangement of a special type of motor, namely a motor the stator part of which comprises a permanent magnet and a ring-shaped, inwardly open and inwardly teethed magnetic envelope for a ring-shaped coil and the rotor part of which is made of magnetic material and provided with along the circumference distributed teeth in rows situated opposite the said tooth rows on the stator part. Other motor types, which can be used, are conventional stepping motors or other types of motors which can be set in predetermined angular positions.
Patent SE-8304465-D0 (SE)
Inventor: TAKAYA T
IPC: C07D501/24
Filed: 1983-08-17
Abstract: Novel syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compounds are provided of the formula: <IMG> in which R1 is a group of the formula: <IMG> wherein R5 is hydrogen, halogen, nitro, hydroxy, lower alkoxy or acyloxy and R6 is hydroxy, lower alkoxy, acyloxy, acylamino or di(lower)alkylamino; a group of the formula: <IMG> wherein R7 is amino, protected amino, hydroxy or lower alkyl; or a group of the formula: <IMG> wherein R8 is lower alkyl and R9 is imino, protected imino or oxo; R2 is an aliphatic hydrocarbon group which may have suitable substituent (s); R3 is carboxy or protected carboxy; and R4 is acyloxymethyl, hydroxymethyl, formyl or a heterocyclicthiomethyl group which may have suitable substituent (s); or R3 and R4 are linked together to form -COOCH2-, and pharmaceutically acceptable salts and tautomers thereof; the novel compounds are highly active against a number of pathogenic bacteria.
Patent SE-8400249-D0 (SE)
Inventor: BIERWIRTH A P
IPC: F41A3/74
Filed: 1984-01-19
Abstract: An arrangement for bridging over the path traversed by cartridge being loaded via a loading tray and loading channel in a breech plate into the loading chamber of the weapon. The arrangement includes a trough-shaped flap which is pivotally mounted on the breech plate in such a way that it provides a guidance for the cartridge so that it cannot be damaged by a difference in height between the lower edge of the loading chamber and the breech block. The flap is pivoted about a horizontal axis when the breech block is in the open position and its free end remains at the level of the lower edge of the loading chamber until the cartridge casing has been securely guided into the loading chamber.
Patent SE-8406049-D0 (SE)
Inventor: TAKE T
IPC: F16P1/00
Filed: 1984-11-30
Abstract: A throttle safety device including a coil spring mounted on the outer periphery of an operating rod and having one end secured to a fixed part of the device and an opposite end connected to a locking member to resiliently force the latter to move to an operative position. The coil spring is turned into wrapping and pressing engagement with the outer periphery of the operating rod when the locking member is in an inoperative position, so as to hold the latter in the inoperative position.
Patent SE-8501747-D0 (SE)
Inventor: STIEGLER F
IPC: A61M16/00
Filed: 1985-04-10
Abstract: The invention relates to a peak pressure measuring and warning system with measured value memory and is intended for monitoring anaesthesia and therapeutic ventilation. It is the aim and object of the invention to store a measurement voltage analogous to the peak pressure at the end of inspiration and to compare it with the limit values for the ventilation pressure, this being done with little expenditure on circuit technology. This object is achieved by linkage of the signals of a pulse reducing circuit controlled by the control of the ventilator with those of a capacitor store whose memory circuit has a connection to the comparators preceding a signal level changing circuit.
Patent SE-8501988-D0 (SE)
Inventor: LEMPERT K
IPC: A61P25/08
Filed: 1985-04-24
Abstract: The invention relates to novel iminothiazolidine derivatives of the formula (I),    <IMAGE>  (I)  wherein R1 and R3 represent, independently from each other, hydrogen or lower alkyl group, R3 is nitro or amino group, R stands for halo, lower alkyl, haloalkyl, nitro, amino, hydroxy, lower alkoxy, carboxy or lower alkoxycarbonyl group, and n is 0, 1 or 2, and pharmaceutically acceptable acid addition salts thereof. The iminothiazolidine derivatives of the formula (I) possess valuable antidepressant, antiparkinsonic, antiepileptic and spasmolytic activities.
Patent SE-8600118-D0 (SE)
Inventor: HORNIG R
IPC: B60K23/08
Filed: 1986-01-10
Abstract: Apparatus for the automatic engagement and disengagement of the drive components of a motor vehicle, particularly of the drive of at least one additional axle and/or of locks for auxiliary gear and/or differential gear. The apparatus has sensors for sensing the rotary speeds of the wheels and the steering angle of the vehicle and a control unit which activates the drive components individually, simultaneously or in a given sequence as a function of: The travelling speed; the vehicle acceleration; the slip of the wheels; and the movement condition of the vehicle as a function of the steering angle. The apparatus also has an adaptively operating matching electronic system for accounting for the rotary speeds of the wheels and for the steering angle. An advantage of this apparatus is the engaging of required drive components automatically with narrow limit values and tolerances in necessary situations.
Patent SE-8700092-D0 (SE)
Inventor: OHLSSON S
IPC: B63J2/08
Filed: 1987-01-13
Abstract: Device for ventilating containers arranged in a stack, which stack comprises either only containers of a first vertical size or only containers of a second vertical size, each container (1) having one container opening (3) for inlet and one container opening (3) for outlet of a gas, the device comprising a system of pipes with pipe openings (4) for the supply of gas to and the reception of gas from said container openings (3),each pipe opening (4) being located in a vertical position half-way between a corresponding container opening (3) in a stack of containers of the first vertical size and the corresponding container opening (3) in a stack of containers of the second vertical size. According to the invention there is arranged on each pipe opening (4) a connection sleeve (8) the opening of which, facing the container (1), is covered with a housing (6) turnable 180 DEG  in a vertical plane. A pipe coupling (7) is fitted into the housing (6) in a vertical position to fit the position of a container opening (3) in a stack of containers of the first vertical size. By simply turning the housing (6) with the pipe coupling (7) 180 DEG  by means of easily operatable snap-on locks (9) the ventilation units can be quickly readjusted to a stack of containers of the other vertical size.