baber/WOPTO huggingface dataset:
Patent SE-8903640-D0 (SE)
IPC: B64F1/36
Filed: 1989-10-31
Abstract: A luggage handling system for unloading and loading a parked aircraft. An unloading conveyor (20) for incoming luggage and, arranged parallel thereto, a loading conveyor (30) for outgoing luggage are extended and jointly telescoping in the longitudinal direction of the aircraft and have opposite directions of travel, such that an inlet end (21b) of the unloading conveyor (20) and an outlet end (31b) of the loading conveyor (30) are jointly movable between a retracted parking position and an extended working position. A side conveyor (40) is extending and telescoping in a direction at an angle to the telescoping direction of the unloading and loading conveyors (20, 30). The side conveyor (40) has a first end (41a) adapted to be telescopically extended to the aircraft, and a second end (48b) which is movable between an unloading position, in which it connects with the inlet end (21b) of the unloading conveyor (20), and a loading position, in which it instead connects with the outlet end (31b) of the loading conveyor (30).
Patent SE-9000279-D0 (SE)
Inventor: PETTERSSON H
IPC: B60D1/40
Filed: 1990-01-26
Abstract: Direction rods (C,D) enable the driver from his or her cab to determine the position of the coupling devices (A,B) between the towing and towed vehicles.
Patent SE-9002415-D0 (SE)
Inventor: AAKERFELDT D
IPC: G02B6/38
Filed: 1990-07-11
Abstract: The present invention relates to a fiber optic connection (1) between a sensor-guide portion (2) comprising an optic fiber (4) arranged in an air channel, said optic fiber (4) leading to a sensor element in the farther end of said sensor-guide portion (2), and a connective portion (3) comprising an optic fiber (8) arranged in an air channel, said optic fiber (8) leading to an electronic unit, wherein said optic fiber (4) said sensor-guide portion (2) and said optic fiber (8) of said connective portion (3) being aligned against each other in fixed, light transmitting position when said connection (1) is closed, and an outwards pressure tight air channel (11) is formed in the closed position of said connection, said air channel (11) extending continuously from said electronic unit to said sensor element via said connection (1). Furthermore, the invention relates to use of the connection (1) during intravascular pressure measuring, especially of artherosclerotic vessels.
Patent SE-9002423-D0 (SE)
Inventor: LINDSTROEM T S C
IPC: D21H11/10
Filed: 1990-07-12
Abstract: The paper is coated at least on one side, and comprises a base paper with a surface wt. of 35-65 g/m2 produced from a pulp- fibre mixt. comprising high exchange pulp, with an exchange exceeding 80 per cent, and with a freeness in the formation of the paper of 25-350 CSF, chemical pulp, and a coating layer with a surface wt. of 5 - 18 g/m2. - The high exchannge pulp is produced from timber which up to at least 90 per cent comes from the genus Populus (poplar). The coating layer is formed by a layer with a synthetic and/or natural binder of 7 - 25 parts per 100/parts pigment, and with a content of wet strength medium of 0.1-1 part per 100 parts pigment.
Patent SE-9002665-D0 (SE)
Inventor: HAULIN T L
IPC: G01R19/165
Filed: 1990-08-15
Abstract: A device for monitoring supply voltage locally on integrated circuits after mounting on PC boards includes at least one voltage monitor as well as boundary scan means (6) for reading out the result of the monitoring. The monitor includes an extreme value detector (2), situated at the place on the circuit surface where voltage monitoring is desired. <IMAGE>
Patent SE-9003252-D0 (SE)
Inventor: BIELAGUS J B
IPC: B07B1/15
Filed: 1990-10-11
Abstract: A disk screen or like shaft structure is disclosed in which screen disks and spacer rings are connected together in modular relation. The spacer rings consist of resilient plastic annular rings spaced around the periphery of a shaft and intermediate between screen disks so as to accommodate limited tilting of the disks relative to the axis of the shaft with deflection of the spacer rings. The flexible spacer rings allow foreign objects to work their way out of the disk screens and not become lodged between neighboring screen disks. Metallic surround may be provided to protect the plastic spacer rings from scratching and gouging.
Patent SE-9101097-D0 (SE)
Inventor: ARVIDSSON T
IPC: A62B7/04
Filed: 1991-04-12
Abstract: A method for controlling, in respiration-synchronised manner, a portable air supply unit for a respirator (1) covering at least the nose and/or mouth of the user and having an air inlet (3) and an air outlet (2), is disclosed. The air supply unit comprises an air inlet, an air filter (5), an air outlet communicating with the air inlet (3) of the respirator (1), a fan (6) driven by an electric motor and supplying the respirator (1) with air that has passed through the filter (5), a battery for driving the air supply unit, and an electrically operable valve (7) for controlling the air flow to the respirator (1). The method is characterised by sensing the pressure in the respirator (1); closing the valve at the beginning of each exhalation phase at an upper set limit value (Phi), and opening the valve at the end of each exhalation phase at a lower set limit value (Plo); and so setting the operating voltage of the electric motor that a sufficiently high speed is imparted to the fan (6) to give the user access to a surplus of filtered air during the inhalation phase.   <IMAGE>
Patent SE-9102605-D0 (SE)
Inventor: BLADH M A R
IPC: H03K3/0231
Filed: 1991-09-10
Abstract: A circuit is provided for an oscillator circuit comprising a differential amplifier such as an ECL line receiver which directly, in one step outputs a symmetrical square wave signal. This is obtained by means of a symmetrical connection of the bias voltage to the input terminals of the ECL-line receiver through two substantially equally large resistors. A feedback loop comprises, as is conventional, a crystal and a trimming capacitor or a capacitor which may be controlled in some other way as well as a resistor. The capacitor will together with the resistor form a low-pass filter for the control of the oscillating condition of the circuit. Further, an overtone synthesizer is provided adapted to generate even multiples of the frequency of an input signal and it comprises a second ECL line receiver, the positive and negative output terminals of which are directly connected to each other. With appropriate voltage levels of the input signal, an output signal is obtained containing spikes or dips which are repeated at a frequency corresponding to the double frequency of the input signal. From this signal, harmonic components may be obtained having frequencies corresponding to even multiples of the input signal frequency. For the filtering of a chosen multiple a LC-network may be used and for the shaping of the signal another ECL line receiver is used, on the output terminals of which a square wave having ECL-levels is obtained. When the overtone synthesizer is built into the same unit as the oscillator above a very simple circuit is obtained which is not costly, is easily used in other applications, has a high output frequency and has an output signal of well defined levels.
Patent SE-9103469-D0 (SE)
Inventor: KRISTIANSSON R
IPC: H01J29/00
Filed: 1991-11-22
Abstract: PCT No. PCT/SE92/00794 Sec. 371 Date Jun. 29, 1994 Sec. 102(e) Date Jun. 29, 1994 PCT Filed Nov. 19, 1992 PCT Pub. No. WO93/10537 PCT Pub. Date May 27, 1993The present invention is concerned with a method and an arrangement relating to visual display units, preferably a picture tube (1), for reducing to a minimum the electrical alternating fields generated by the display unit in the unit surroundings. The visual display unit is provided with a voltage connected part (5) on which undesirable voltage variations occur. These voltage variations are indicated. A signal which is phase inverted in relation to the indicated voltage variations is generated. The generated phase-inverted signal is fed back to the voltage connected part (5), to compensate for the voltage variations.
Patent SE-9103676-D0 (SE)
Inventor: ALMQVIST B
IPC: G02B7/14
Filed: 1991-12-12
Abstract: The invention relates to an optical module system for light transmission. The system is made up of series- connected holders 1, 5 for optical or electro-optical components. The modules are held together by magnetic forces 3 and can be rotated in relation to one another by suitably adapted friction between the bearing surfaces 12. The holders can have different size and apertures and some are provided with flanges 4 and can be movable about an axis 2 in the ray path of the light, while other holders are fixed 5. The module system can be used in the construction of compact optical equipment, for example consisting of modulators, polarizers and filters, which are to be capable of being connected to other apparatus or systems 7, 8, at the same time as it is important to be capable of providing screening from interfering stray light. Some holders can be provided with recesses 6 so that various components can be exchanged easily. <IMAGE>
Patent SE-9200597-D0 (SE)
Inventor: ALBREKTSSON B
IPC: A61F2/36
Filed: 1992-02-28
Abstract: A fixture for a hip joint prosthesis for permanent anchorage in a human hip joint in the neck 6 of a human femur. The fixture includes a cylindrical forward section having forward and rearward portions 1, 2 made as one integral part and provided with cylindrical outer surfaces with external self-tapping threads 3, 15, the diameter of the rearward portion 2 being greater than that of the forward portion 1. The fixture also comprises a rearward section having a circumferential collar 16 for abutting the cut end surface of the femur neck 6, thereby delimiting the insertion of the fixture into the femur neck 6. The rearward section further has a rearward portion in the shape of a truncated cone 13 which tapers outwardly in the forward direction for engagement in a complementary conical recess 19 in a prosthetic ball unit 18. <IMAGE>
Patent SE-9202589-D0 (SE)
Inventor: TOWNSEND R T
IPC: A22C11/08
Filed: 1992-09-09
Abstract: A sausage encasing machine has an improved looper horn thereon mounted to be in communication with the horizontal flow path of encased linked sausages being discharged from the machine. The looper horn is mounted on a looper horn adapter which rotatably secures the horn for rotation with respect to the machine about a rotational axis that extends downwardly from the looper horn adapter. The looper horn is connected to a suitable source of rotational power. The geometry of the adapter and the looper horn causes the horn to be rotated from a substantially horizontal position of maximum elevation through a circular continuous arc which is located below the position of maximum elevation whereby the strand will never have to be moved in an upwardly inclined direction as it passes through the looper horn. The looper horn is U-shaped in cross section and thereupon has an elongated side opening having a discharge axis. The discharge axis is in a lateral direction when the looper horn is in its position of maximum elevation. The discharge axis then rotates downwardly as the looper horn moves downwardly on the continuous arc from the position of maximum elevation.
Patent SE-9203253-D0 (SE)
Inventor: SKAARMAN ERIK
IPC: A63B53/04
Filed: 1992-11-03
Abstract: The invention relates to a golf club for play in sand trap bunkers, comprising a shaft (2) and a club head (3) connected thereto and provided on its front side with an essentially plane striking surface (4), angled in relation to the shaft. The lower edge of the club head of the golf club is curved, at least centrally, so that a downwardly directed bulge is formed. In addition, at the centre of the lower front edge of said surface a further surface or sole (6) is provided, which is essentially plane and extends obliquely downwardly and to the rear at an angle ( alpha ) between 5 - 25 degrees to a plane extending through the lower edge of the club head and perpendicularly to said shaft, said sole having a width (A) between 1,5 - 5 cm and a length (B) in the striking direction between 1,5 - 4,0 cm.
Patent SE-9404452-D0 (SE)
Inventor: HARRIS CHRISTOPHER I
IPC: H01L29/739
Filed: 1994-12-22
Abstract: A semiconductor device comprises a semiconductor layer of SiC and an insulating layer thereon for insulating the SiC layer with respect to a metal plate constituting a gate and connectable to a voltage for creating a conducting surface channel at a SiC layer-insulating layer interface, wherein at least a portion of the insulating layer closest to the interface is made of a crystalline material which is substantially lattice-matched to SiC and has substantially the same coefficient of thermal expansion as SiC; and wherein the material has AlN as the only component or as a major component of an alloy with insulating properties.
Patent SE-9501463-D0 (SE)
Inventor: SVENSSON JAN
IPC: H04M1/72436
Filed: 1995-04-21
Abstract: A mobile communications terminal is provided with includes a receiver apparatus for receiving messages, an internal memory for storing the messages received by said receiver means, a removable external memory for storing messages, and wherein cooperation is provided between the internal memory and the external memory by transferring messages stored in the internal memory into the external memory. A method of providing cooperation between an internal memory and an external memory in a cellular mobile communications terminal is also disclosed.
Patent SE-9502588-D0 (SE)
Inventor: ANDERSSON ROLF
IPC: A61F5/44
Filed: 1995-07-13
Abstract: The invention relates to absorbent articles, such as diapers and like articles and is concerned with methods for preventing undesirable odors and/or preventing the growth of undesirable microorganisms when the articles are in use, and also provides an absorbent article which can be worn for long periods of time without generating undesirable odors, incurring the risk of infection or having a negative effect on skin. Another object is to amplify the presence in the wearer's urogenital zone of microbiological flora that will assist in preventing the occurrence of urinal tract infections. These objects have been achieved by adding to the absorbent articles microorganisms which exhibit antagonistic properties against present undesirable strains of microorganisms, so as to restrain the growth of these or establishing of new undesirable species.
Patent SE-9602524-D0 (SE)
Inventor: NORRBY HENRY
IPC: F16B45/00
Filed: 1996-06-26
Abstract: The hook (1) has a width section (4) from which two side parts (5, 5`) project towards the hook part (7, 7`). A thin, elastic catch plate (2) has two cut-outs (9, 9`) to join the plate to these parts.
Patent SE-9700523-D0 (SE)
Inventor: JOHANSSON SVEN AAKE
IPC: F28D9/00
Filed: 1997-02-14
Abstract: Method for cooling a product, preferably in gas or liquid form, using the cooling content of a condensed gas, where the condensed gas is vaporized in a vaporization heat exchanger arrangement and the product is cooled in a product-cooling heat exchanger arrangement. Both the vaporization and the product-cooling take place under energy exchange with the vaporized gas. As heat exchanger arrangements, use is made of a combined arrangement (1) comprising a plurality of passages (A, B, C) which are in heat-transferring contact with one another and are used for the different media. The passages (A)_ intended for vaporization of the condensed gas are coupled in parallel between an inlet (5) and an outlet (6) and the media are supplied to the passages so that between a passage (A) for the condensed gas and a passage (C) for the product to be cooled there is at all times at least one passage (B) through which vaporized gas flows. The invention also relates to an arrangement intended to be used in implementing the method.
Patent SE-9701838-D0 (SE)
Inventor: DUNLAP THOMAS GERALD
IPC: G21C3/322
Filed: 1997-05-16
Abstract: A fuel bundle assembly for a nuclear reactor includes a modified channel and a handle unit that improves pressure drop performance. With the modified channel, one approach is to vary the outside dimension of the fuel channel along the length of the channel, but maintain a constant channel wall thickness. Another approach is to maintain the external dimensions of the fuel channel and vary the wall thickness along the length of the channel. The handle unit is formed including a handle member and a separate rod support member releasably engageable with the handle member. The handle member includes channels for receiving latch pin assemblies, coolant rods and a spacer assembly. The rod support member includes a plurality of fuel rod support chambers providing lateral support for the fuel rods of the fuel assembly. The rod support member also includes a main chamber that is sized to receive a portion of the handle member in a friction fit. In addition to providing improved pressure drop performance, the arrangement eliminates the need to realign the fuel rods in an upper tie plate or an upper spacer when access to the fuel rods is necessary. In addition, the handle unit serves to prevent failed end plugs from escaping the fuel bundle.
Patent SE-9704450-D0 (SE)
Inventor: OHLSSON SVEN-ARNE
IPC: B66F11/04
Filed: 1997-12-01
Abstract: The cage platform (1) is supported at the end of a swing arm (2) by a U-shaped frame (3). A device (11) for pivoting and rotating the platform is located between the arm and the base (7) of the frame, and comprises two supports (13, 15) pivotable relative to each other, and a link (16) allowing rotation of the frame relative to the second support (15). The arms (8) of the frame have a length greater than the maximum diagonal distance between the two raised arms and the corner formed by the base of the platform and one of the platform length side walls. Platform rotation is carried out when the platform and frame are vertically oriented and pointing upwards from the pivoting and rotating device.
Patent SE-9803285-D0 (SE)
Inventor: RIGOLE PIERRE-JEAN
IPC: H01S5/12
Filed: 1998-09-28
Abstract: A tuneable laser that includes a gain section (11; 34) and a tuneable wavelength-selective filter (12; 27). The invention is characterised in that a reflection filter in the form of an external reflector (13) is adapted to give a number of fixed reflection maxima, where each maximum corresponds to a given wavelength. The reflection filter is adapted to coact with the tuneable filter and the laser is adapted to be tuned to lase at any selected one of said wavelengths, by tuning the tuneable filter (12; 27). The invention also relates to a method.
Patent SE-9803379-D0 (SE)
Inventor: MAARTENSSON GOERAN
IPC: E04F15/02
Filed: 1998-10-06
Abstract: A flooring system comprises board shaped floor elements (1) having a mainly square or rectangular shape and each being provided with four side edges (2), a lower surface (5) and a decorative upper surface (3). The flooring system further comprises separate joining profiles (10) for connecting said board shaped floor elements (1) to each other. Each of the floor elements (1) is provided with grooves (4) which are formed in the lower surface (5) thereof, each groove being positioned in parallel to one of the side edges (2) of the floor element (1), and each joining profile (10) is provided with lips (11) arranged in pairs and joined by a middle section (12), each lip (11) being so arranged and constructed as to be received by one of the grooves (4) of a floor element (1). According to one alternative, each of the joining profiles (10) has the shape of a plus with four cheeks, and three of the cheeks of each of these joining prof iles (10) are provided with said lips (11) arranged in pairs and joined by a middle section (12), whereas the forth cheek thereof is provided with only one lip (11) and a middle section (12). Alternatively, each joining profile (10) has the shape of a T with three cheeks, the cheeks of each joining profile (10) each being provided with said lips (11) arranged in pairs and joined by a middle section (12). <IMAGE>
Patent SE-9803745-D0 (SE)
Inventor: CARLSSON FREDRIK
IPC: G06F17/30
Filed: 1998-11-02
Abstract: A method of updating local map displaying databases of a distributed database via a broadcasting system with a transfer capacity. In a first step it is determined what information the distributed database needs to be updated with. In a second step the information is arranged according to a priority scheme. In a third step the information is transferred to the local map displaying databases via the broadcasting system according to the priority scheme and in dependence of the transfer capacity of the broadcasting system.
Patent SE-9803767-D0 (SE)
Inventor: NYSTROEM JAN CHRISTIAN
IPC: H01L27/06
Filed: 1998-11-04
Abstract: The present invention relates to a method for semiconductor manufacturing of one semiconductor circuit, having a multiple of transistors NMOS1, NMOS2, NPN1, NPN2 of one type. The method comprises the steps of arranging a first region 4, 16 on a semiconductor substrate 1, and implementing two transistors of said type, having different sets of characteristics, in said first region 4, 16. The step of implementing said active devices comprises a step of creating a first 6', 10' and a second 6'', 10'' subregion within said first region 4, 16, and said step further comprising a step of introducing dopants having different sets of dose parameters, into a first and a second area, respectively, of said first region, said dopants being of a similar type, and a step of annealing said substrate 1 to create said first 6', 10' and second 6'', 10'' subregion, respectively, whereby two subregions, having different doping profiles, can be manufactured on a single integrated circuit.
Patent SE-9904171-D0 (SE)
Inventor: ANDRE TORE
IPC: H04L27/26
Filed: 1999-11-18
Abstract: A method and arrangement are proposed for compensating intersymbol interference (ISI) in a multicarrier transmission system. Compensation is based on the generation of an estimate of the ISI tail and subtracting the estimate from the received signal. This is achieved by determining an estimate of the transmitted symbols at the receiver by filtering with a transfer function that approximates the inverse of the channel transfer function for the carrier frequencies used. Estimated of two consecutively transmitted symbols are used to generate a difference symbol. When a string of zeroes is appended to this difference symbol and passed through a filter, a transient results which is equivalent to that generated by the consecutively transmitted symbols passed over the channel.
Patent SE-9904549-D0 (SE)
Inventor: ALFREDSSON SVERKER
IPC: F16H61/14
Filed: 1999-12-13
Abstract: Hydraulic control system for a vehicle transmission connected to an output shaft from a hydraulic torque converter (1) with a hydraulically operated disc clutch for locking the torque converter and which has two hydraulically operated disc clutches for shifting. The control system has a low pressure circuit (30) with a low-pressure pump feeding fluid through the torque converter, and a high pressure circuit (34) with a high-pressure pump (35), which feeds fluid via valves (38) to the disc clutches. The high-pressure pump has variable displacement, which is regulated by the operating pressure of the disc clutch of the torque converter, so that the high-pressure pump is set to a lower displacement when this last-mentioned clutch is engaged than when it is disengaged.
Patent IT-MI952221-D0 (IT)
Inventor: RONCHI CELESTINO
IPC: A61K9/48
Filed: 1995-10-27
Abstract: Anhydrous solid pharmaceutical composition for vaginal use, comprising at least one active ingredient in a mixture with conventional carriers and excipients, containing one or more muco-adhesive polymers dispersed in the carrier. These compositions allow for longer contact between the mucosa and the active ingredient and on-site residence, maintaining an effective therapeutic concentration for longer times.