baber/WOPTO huggingface dataset:
Patent SE-0302735-L (SE)
Inventor: ERIKSSON OLA
IPC: B60R13/10
Filed: 2003-10-17
Abstract: The vehicle number plate holder comprises a body (1) with a rectangular basic form, which incorporates a bottom and a U-shaped frame, extending along a first longitudinal side edge (5) and two opposing short side edges (6). Along the other longitudinal side edge (5) is a releasably fitted strip (2), which secures the number plate in the holder. It has several different snap components for engagement in seats in the body. In the areas of the two ends of the strip are fingers which point in opposite directions, which can be inserted and withdrawn in and out of corresponding seats in the body.
Patent SE-0702655-L (SE)
Inventor: SVENBERG TOMAS
Filed: 2007-11-29
Abstract: A dumbbell with a selectable number of weight disks includes a handle with projectable pins in opposing directions, with end surfaces, a base assembly for accommodating two sets of weight disks standing upright, the weight disks having central openings. The projection lengths of the pins are stepwise selectable by an indexing device in order thereby to permit selection of the number of weight disks supported on the handle. Neighboring weight disks and the handle have mutually engaging connecting arrangements which axially interconnect the weight disks and the handle but which permit radial separation. In order to prevent the set projection lengths of the pins from being unintentionally altered, when a dumbbell lifted up out of the base assembly is used, the handle has a locking arrangement which locks the pins in the set projection positions.
Patent SE-0801709-L (SE)
Inventor: WOLBER JENS
Filed: 2008-07-18
Abstract: The invention deals with a method for the operation of an internal combustion engine with at least two cylinders, which can be operated with a fuel of variable quality stored in a tank and/or with fuel blends stored in the tank from a first and at least a second fuel in variable mixing ratios, and wherein variable fuel qualities and/or fuel blends of different compositions require variable air/fuel ratios for the achievement of a stable combustion and/or have a variable vaporization behavior. Provision is, thereby, made for a variation, which is individually adjusted to each cylinder, of the quantity of fuel delivered to the cylinder to be implemented to supply a lean and/or to a rich air/fuel mixture at least one cylinder, for the effect of the variation on the starting characteristics and/or the running smoothness of the cylinder and/or the internal combustion engine to be evaluated and when an improvement in the starting characteristics and/or the running smoothness is achieved, for a fuel adaptation to be implemented for all cylinders. The method makes the quick detection and the avoidance of starting problems possible, when a change in the fuel quality or in the fuel composition occurs with an effect on the ignitability of the fuel.
Patent SE-7500018-L (SE)
Inventor: WAGSTAFF N
IPC: C07C5/27
Filed: 1975-01-02
Abstract: 1494314 Mordenite preparation SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 2 Jan 1975 [3 Jan 1974] 00277/74 Heading C1A [Also in Divisions B1 and C5] The preparation of mordenite in the hydrogen form comprises treating mordenite with an aqueous solution containing an acid of normality from 0À5 to 3À0, and sodium ions or potassium ions in a quantity (in gl.<SP>-1</SP>) which amounts to at least ten times the normality of the aqueous acid solution, treating with an aqueous ammonium solution, and then calcining the ammonium mordenite. The acid treatment preferably uses an aqueous solution of hydrochloric acid containing sodium ions, performed at the boiling point of the aqueous acid solution. The ammonium compound (e.g. NH 4 NO 3 ) is preferably in aqueous solution of concentration 0À1-10À0 N. The acid treatment and/or the ammonium compound treatment may be repeated several times and the calcination is preferably performed at 450-550‹ C. Mordenite in the hydrogen form is suitable as a carrier for group VIII noble metal catalysts for the isomerization of normal paraffins.
Patent SE-7500051-L (SE)
Inventor: BANNACH J
IPC: H01M4/76
Filed: 1975-01-03
Abstract: 1457724 Active material containers for accumulator electrodes VARTA BATTERIE AG 10 Feb 1975 [11 Feb 1974 14 Sept 1974] 5571/75 Heading H1B Apparatus for inserting shaping rods 3 into a double-ply fabric 5 to produce tubular pockets for accumulator electrodes, comprises magazines for storing the rods, a rod inserting device which includes guide members 16 adapted to engage in laterally positioned loops 4 of the fabric and which guide members are provided with openings through which the rods are pushed, and a knife 17 for cutting the loops after the insertion of the rods. The rods are made of aluminium and slide singly from the magazines on to screw threaded conveyers 10. The rod inserting device, which includes a screw threaded roll 11, a pressure roll 12 and a screw-threaded guide roll (18), Fig. 9 (not shown), then pushes the rods longitudinally through the loops 4. After insertion of the rods, the loops are cut by the knives 17.
Patent SE-7505915-L (SE)
Inventor: POUGET R J
IPC: B60R22/40
Filed: 1975-05-23
Abstract: The retractor comprises a mandrel rotatably mounted on a support and around which the belt is wound. A spring biases the mandrel to rotate it in a direction to wind the belt onto the mandrel. Locking means are combined with the mandrel for preventing rotation of the mandrel. An acceleration detector is associated with the locking means to actuate the latter when the acceleration of the vehicle exceeds a predetermined value. A rocker is freely pivotably suspended from the support and the acceleration detector is carried by the rocker. The center of gravity of the rocker is offset from the axis of rotation of the mandrel.
Patent SE-7509298-L (SE)
Inventor: LEINFELT K E
IPC: A47L9/19
Filed: 1975-08-20
Abstract: A combination dust container or bag for a vacuum cleaner and a signal indicator for alerting the user to the replacement of the dust bag. The communication between the interior of the dust bag and the signal indicator includes an air pervious part integral with the dust bag. The signal indicator also communicates with the enclosed area between the exterior of the dust bag and the interior of the vacuum cleaner housing. Furthermore, the signal indicator has a member which is movable therein as a result of the pressure difference between the interior and exterior of the dust bag.
Patent SE-7705959-L (SE)
Inventor: CHERNEY T M
IPC: H01R4/24
Filed: 1977-05-20
Abstract: A solderless electrical contact comprising a thin resilient flat plate having at least one pair of parallel extended legs defining an open-ended wire-receiving slot, and a method for making the contact. The legs of the contact are similarly coined along the wire-receiving slot, the coining being progressively deeper into the thickness of the flat plate from the open end of the slot toward the closed end thereof to taper the slot from a width adjacent the open end of the slot of less than the thickness of the flat plate to a lesser width adjacent the closed end of the slot. The contact permits effective electrical connection to two small diameter insulated conductors pressed into the wire-receiving slot.
Patent SE-7707167-L (SE)
IPC: B23Q16/10
Filed: 1977-06-21
Abstract: An indexing table for machine tools having a stationary table portion and a movable table portion arranged for rotatable movement relative to the stationary table portion. Coupling elements are disposed between the stationary and movable table portions for controlling rotational movement therebetween and thus movement between the respective indexing positions of the table.
Patent SE-7708156-L (SE)
Inventor: GRABBE D G
IPC: H01L23/04
Filed: 1977-07-13
Abstract: An assembly line method for fabricating hermetically sealed integrated circuit chips with externally extending terminal leads comprising the steps of securing at least one integrated circuit chip upon a spider assembly; stamping a strip of iterative lead frame assemblies from a strip of flat stock metal; encapsulating each of said lead frame assemblies with plastic in a configuration which leaves a window space in the center thereof or defined elsewhere therein, with the convergent ends of the individual conductive paths of the lead frame extending out of the plastic and into said window space, and the divergent ends of such conductive paths extending out of the plastic and away from the window space; mounting the terminal chip holding spider assembly onto the convergent ends of the conductive paths of the lead frame; inserting a first cap over the window space on one side of the encapsulating plastic; filling the window space with a sealant to completely immerse said spider bearing chip therein and having the properties of being electrically insulative and virtually completely resistant to the passage of moisture therethrough; and inserting a second cap over said window space on the other side of said encapsulating plastic to completely seal said spider bearing chip therebetween in said sealant.
Patent SE-7708425-L (SE)
Inventor: STERN G
IPC: C08G18/54
Filed: 1977-07-21
Abstract: Foamed plastics with improved combustion characteristics are produced by condensing an aqueous solution of formaldehyde-urea and/or melamine precondensates with polyisocyanates and optionally a polyol in the presence of an acid catalyst, being present in an amount of 1 part by weight per at least 20 parts by weight of precondensate, whereby this catalyst is added to the isocyanate before mixing with the precondensate or to the mixture of isocyanate and precondensate, but separately from the precondensate.
Patent SE-7710346-L (SE)
Inventor: CONNOLLY D C A
IPC: H04M19/00
Filed: 1977-09-15
Abstract: A method and apparatus for compensating for variations in subscribers apparatus and  individual line lengths by measuring during the set up period of a call, the voltage variation  across the feed at constant current. This voltage variation is then used, by application to a simple A/D converter, to provide a coarse digital evaluation of the line length.
Patent SE-7711024-L (SE)
Inventor: SNYDER D S
IPC: G01L17/00
Filed: 1977-10-03
Abstract: APPARATUS AND METHOD FOR INDICATING CONDITION OF A ROTATING BODY () Apparatus and method particularly adapted for detecting over and/or under inflated conditions in a wheel structure of the type comprised of a pneumatic tire mounted on a wheel rim.  A generator unit is mounted to the wheel generally coaxial of the axis of wheel rotation and is constructed such that the generator rotor is operably journalled within the generator stator in a manner facilitating rotation of the rotor independently of the remainder of the generator unit and wheel itself.  One side of the rotor is weighted so that as the wheel and generator unit are rotated, the rotor disposition remains generally stationary due to the influence of gravity forces on the weighted area.  The relative rotation thus achieved between stator and rotor causes a voltage to be induced in the stator field winding which is utilized to energize a small radio transmittor mounted on the wheel with the generator unit.  Pressure sensing means communicating with the tire controls energization of the transmitter in response to a predetermined tire pressure condition.  The transmitted radio signal is then received by a receiving unit spaced remote from the wheel to cause energization of convenient indicating means located in the vehicle to show that the predetermined air pressure condition has been detected.
Patent SE-7714530-L (SE)
IPC: F16H21/00
Filed: 1977-12-20
Abstract: An elevating device is described having one or more pairs of crossed scissors members, each member having at least two telescoping sections. The scissors members are mounted for pivotal movement with respect to each other, and means are included for interconnecting opposed scissors members for effecting extension of the telescoping sections in response to the pivoting of the scissors members.
Patent SE-7714823-L (SE)
Inventor: KUMMERMANN H
IPC: B63B27/14
Filed: 1977-12-28
Abstract: The invention relates to device for retracting and extending a movable, vertically pivoting access ramp comprising at least two successive main sections. At least one intermediate interlinking member is hinged with the main sections of the ramp towards their adjacent ends about a first hinge pin and a second hinge pin, respectively. First operating means are provided for the rotation of one section of the ramp and the intermediate member about the first hinge pin and second operating means are provided for the rotation of the other section of the ramp about the second hinge pin.
Patent SE-7900849-L (SE)
Inventor: SEGAFREDO A J
IPC: F16P3/00
Filed: 1979-01-31
Abstract: The safety device detects the derailment of a cable and/or the loss of one or more sheaves of a rocker supporting the cable. It includes a pivotable cross-piece which extends over the side-plates of the rocker and is prolonged laterally to form a component for catching the derailed cable. An appendix can form a temporary support for the cable when a sheave 10, 12 is lost. The pivoting of a crosspiece cuts the safety-line conductor to signal a problem condition. The device can be applied to a gondola lift.
Patent SE-7904906-L (SE)
Inventor: BREITENBACH O
IPC: H02K15/085
Filed: 1979-06-06
Abstract: A long stator for a linear motor is assembled from many individual core elements provided with transverse grooves into which one places cable to be retained in the grooves so that they physically interconnect the stator elements and establish a chain-like assembly which can be, e.g., wound on drums and hauled to an installation site where the assembly is affixed to carriers along or on the track on which the movable part of the motor runs.
Patent SE-7905736-L (SE)
Inventor: ASP HANS ESKIL
IPC: B01D29/62
Filed: 1979-06-29
Abstract: PCT No. PCT/SE80/00181 Sec. 371 Date Feb. 29, 1981 Sec. 102(e) Date Jan. 16, 1981 PCT Filed Jun. 27, 1980 PCT Pub. No. WO81/00058 PCT Pub. Date Jan. 22, 1981.Cleaning a filter surface (16) in situ in a filer housing (10) forming part of a pressure filtering apparatus for liquids is carried out by drying the coating deposited on the filter surface by means of hot air which is caused to flow at a moderate rate through the suspension chamber (5) of the filter housing in a direction over and substantially parallel to the sludge-coated filter surface. The dried coating is detached from the filter surface and removed from the suspension chamber by means of compressed air which alternately with the hot air and at a substantially higher rate than the latter also is caused to flow in a direction over and substantially parallel to the filter surface.
Patent SE-7910275-L (SE)
Inventor: WHITEHEAD P
IPC: G01N21/33
Filed: 1979-12-13
Abstract: In a process and apparatus for maintaining the efficiency of ammonia oxidation in a nitric acid plant, the ammonia content of the reactant mixture and the nitrogen oxide content of the reaction product are determined by spectrometry, any nitric oxide in the sample of reaction product first being converted to nitrogen dioxide at elevated temperature and pressure. The apparatus comprises delay means for ensuring conversion of the sample of reaction product before analysis. Analysis may be by UV or IR spectrophotometry or by mass spectrography.
Patent SE-7910612-L (SE)
Inventor: RASMUSSEN C R
IPC: A61K31/495
Filed: 1979-12-21
Abstract: The use in the treatment of hypertension and intestinal disorders of certain N-aryl-N-N'-(2-imidazolidinylidene)ureas. Compounds of formula I:-   <IMAGE> wherein Ar is optionally substituted phenyl, are prepared by known methods.
Patent SE-8004310-L (SE)
Inventor: GRIMANDI MASSIMO
IPC: F16H57/00
Filed: 1980-06-10
Abstract: The present invention relates to a support and clamping ring comprising two trapezium section half rings 2 and 3 which are connected together by two screws 4,5 which engage in holes provided in ears at the ends of each half ring. The dual support and clamping action is provided by the sliding action of the inclined inner face 8 of the ring on a correspondingly inclined surface 9 of a groove 7 provided in body 6 onto which the ring is clamped. <IMAGE>
Patent SE-8005299-L (SE)
Inventor: CIBOIT J J
IPC: A23C1/12
Filed: 1980-07-22
Abstract: A method for preheating the air circulating and used in an installation comprising a multi-stage evaporator adapted to concentrate a liquid product, in particular a food product such as a milk product, on the one hand, and a drying unit in which is processed and concentrate issuing from said evaporator, or any other concentrate, on the other hand, said method comprising the steps of heating condensates of said multi-stage evaporator by means of a fluid issuing from said evaporator and hotter than said condensates, then driving the thus-heated condensates into a heat-exchanger wherein they cause air to be preheated.
Patent SE-8005966-L (SE)
Inventor: FANNING W J
IPC: H01G4/012
Filed: 1980-08-26
Abstract: A rolled metallized film capacitor is manufactured by completely metallized one surface of each of a pair of dielectric films, and advancing the films while laser scribing patterns of demetallized lines on the respective films which are wound together to provide a pair of capacitor plates of finite areas. As the films are advanced the laser scribing is controlled so that when the films are wound together, the lines on the respective films are in overlaying relationship on the core and peripheral windings, and are diverted to opposed marginal edge portions of the respective films on the intervening windings. When the rolled capacitor films are terminated and connected to a power source the opposed metallized areas on the core and peripheral windings are subjected to equal potentials, whereas the remainder of the windings present two metallized areas between the opposed margin lines which are subjected to potential of opposite polarity to accumulate charges and function as capacitor plates.
Patent SE-8101314-L (SE)
Inventor: ERNST H-H
IPC: B60N2/90
Filed: 1981-02-27
Abstract: A safety seat for motor vehicles, with a safety belt, particularly a three-point belt, stored in an automatic belt roll-up device, and including a lock tongue, a belt lock arranged at the door side of the vehicle, and a flexible, restorable belt-strap guide, which is connected to the seat and/or the belt roll-up device, and is hollow to form a passage for the belt strap which is movable in the guide in the longitudinal direction. The belt-strap guide is limited in length in the manner of a stump. With the safety belt open, the free end of the guide extends essentially straight and forms an abutment or a receiving opening for the lock tongue in the region of the outlet opening for the belt-strap. With the safety belt closed, the belt-strap guide bends elastically under the effect of belt-strap forces in the direction of the path of the particular belt segment.
Patent SE-8102224-L (SE)
Inventor: NILSSON AGNE
IPC: G09F7/02
Filed: 1981-04-07
Abstract: Display apparatus has a combination of fixed and moving texts or pictures. An upper part 1 is provided with one or more spaces for fixed advertisements with pictures or text, the advertisements being attached by means of frame parts 3, 4 and a transparent sheet 7 separable by lifting up as shown and attachable by use of VELCRO (RTM), magnets or bolts. A lower part 2 is fitted with a movable illuminated strip, preferably in the form of an endless band carried by two rollers 5 and driven by an electric motor 6. Changing of the moving strip as well as the fixed picture/text material is easily achieved. <IMAGE>
Patent SE-8104583-L (SE)
Inventor: TRAVERSO E
IPC: C07C43/178
Filed: 1981-07-28
Abstract: Polyhalogenated unsaturated esters of the general formula:   <IMAGE> in which R1, R2, R3, and R4 are hydrogen or aliphatic alkyl, preferably methyl, X is Br or Cl, Y is H, Br or Cl, and n is 0, 1 or 2, are produced by reacting novel alcohols of the general formula:   <IMAGE> with compounds of the formula:   <IMAGE> in which Z' is -OH, -OCH3, -OC2H5 or -Cl.
Patent SE-8104763-L (SE)
Inventor: BERGHAGEN NILS
IPC: A61B6/14
Filed: 1981-08-10
Abstract: In order to enhance the image quality in intraoral radiography and to reduce the radiation dose for the patient, an ancillary unit has been designed for the conventional dental X-ray apparatus. The unit comprises a fixed "camera system" (for intraoral radiography) with a special aperture system 4 - 9 (Figure I, II-III) and an exchangeable film holder which is fixed to the X-ray tube during the exposure. The image quality is improved by the film being kept flat during the radiography, and by avoiding lack of sharpness of the image which is caused by movement. The film holder is locked securely to the tube during the exposure. The image quality is also improved by means of the fact that only the film plane is exposed to radiation. This is made possible by means of an aperture 4-5, 6 which is inserted into the outer mouth of the X-ray tube. The aperture opening is coordinated with the size and position of the film. There are three different aperture openings 7a, 7b, 7c in order to account for different film sizes. The coordination of aperture to film is done automatically 8, 9. <IMAGE>
Patent SE-8106392-L (SE)
Inventor: BARBERO A
IPC: B41J2/155
Filed: 1981-10-29
Abstract: The device comprises an electrically insulating ink container containing one electrode and a counter-electrode disposed adjacent to the jet nozzle which is laser-bored through the container cover plate. The two electrodes are excited by a voltage pulse such as to generate a spark between the ink meniscus and the counter-electrode, and to expel a plurality of ink particles, rather than a single blob. The ink can be kept in circulation between the container and a reservoir 51 by means of a pump. The meniscus can be kept outside the nozzle by means of a second nozzle coaxial to the first, or by a suitable arrangement of the ink hydraulic circuit. In the case of magnetic ink, the meniscus is pulled back by a magnetic field. The ink can also be brought in front of the nozzle by capillarity.
Patent SE-8106567-L (SE)
Inventor: WERNER U
IPC: B60N2/50
Filed: 1981-11-05
Abstract: A seat includes a guide mechanism 6 which supports the upper seat member 1, 2 in a pivotal manner relative to a lower member 3, with said mechanism comprising a hydraulic-pmeumatic or pneumatic suspension means 8, e.g. a roller bellows, which cushions seat vibrations and whose volume for influencing the natural seat frequency is increased by an additional volume of an additional pressure vessel 9 associated with a pressure cylinder 8a of the suspension means 8: said additional pressure vessel is formed by a hollow body 4, 5, 1b or 2b of seat component connected to the cylinder 8a by hoses 10, or by a flat vessel extension of cylinder 8a and located in a space 3a beneath the seat. <IMAGE>
Patent SE-8201312-L (SE)
Inventor: HAHN RAYMOND M
IPC: B27M1/00
Filed: 1982-03-03
Abstract: A tree harvester comprising a mobile frame having a carriage with limb-stripping knives thereon which encircle the tree alternatively in snug or loosely-engaging relation, tree clamping means above the bed of the frame and saw means movably mounted on the clamping means for movement therewith and, in addition, between retracted position and lowered tree-sawing position. Selective rotary log-ejecting means is mounted adjacent the saw to eject the severed tree sections to either side, as desired. The limb-stripping knives progress the stripped portion of the tree beyond the saw and clamping means when in snug position, and strip the limbs off the tree when in loosely-engaging relation as the carriage moves away from the clamping means and saw.