baber/WOPTO huggingface dataset:
Patent NO-984792-L (NO)
Inventor: ZEYER PIERRE
IPC: B60S3/06
Filed: 1998-10-14
Abstract: A vertical drive shaft (5) connected to the upper end of the working roller (7) is axially movable in an intermediate sleeve (4) rotatable in a bearing housing (3). The drive shaft, above and below the bearing housing, is concentrically enclosed by a support ring (8) rotatable in relation the drive shaft but axially immovable. The support ring has a face (8a) on its upper end which is inclined in relation to the rotational axis and by which it is supported on a support roller (10) carried by the bearing housing. A planetary gear (12) is installed between the drive shaft and support ring, with its sun wheel (13) connected to the drive shaft and its hollow wheel (14) connected to the support ring. A drive assembly (19) with a motor (19a) and gearbox (19b) is installed on the upper end of the drive shaft. For the transmission of reaction force of the drive assembly on the bearing housing a retaining arm (18) is connected to the drive assembly and is torsionally fixed in relation to the bearing housing but axially movable in the direction of the rotational axis.
Patent NO-985586-L (NO)
Title: Forbedret vogn
Inventor: BLOM KENT
IPC: B66C3/00
Filed: 1998-11-27
Abstract: En vogn med et understell (2) og en lagringsdel (l), hvilken vogn er innret- tet til å beveges ved hjelp av en trans- portanordning (4), så som en lastebil, en kran eller liknende, for det formål å tømme innholdet av vognens lagringsdel ned i for eksempel en container (28). Et hengsel (5) forbinder lagringsdelen (l) svingbart med understellet (2). Vognen er utformet med en vektarm (6) som er innrettet til å påvirke lagringsdelen (1). For å bevirke tømming, er transpor- tanordningen (4) innrettet til å danne inngrep med understellet (2) og til å bevege vognen på en slik måte at vektar- men (6) danner inngrep med en stasjonær anslagsanordning (29), så som en con- tainervegg, idet lagringsdelen (1), når den påvirkes av vektarmen (6) som et resultat av fortsatt bevegelse av vognen i forhold til den stasjonære anslags- anordning (29), er innrettet til å svin- ge om hengselet (5) fra en i hovedsaken horisontal stilling til en i hovedsaken vertikal stilling for å bevirke tømming.
Patent NO-990772-L (NO)
Inventor: ISAKSSON MIKAEL
IPC: H04L1/00
Filed: 1999-02-19
Abstract: A multi-carrier transmission system. A received multi-carrier signal is sampled and digitized before FFT processing. Multi-carrier signals consist of many narrow band carrier waves which convey data via a wide band channel. The amplitude distribution of the sum of all the individual carriers is Gaussian. This means that high amplitudes occur with low probability. At the present time, analog to digital converters have a limited dynamic range. It is therefore normal practice to provide a compromise between cutting and quantization noise. The adverse affects of a course quantization have to be balanced between signal distortions caused by the loss of the low probability high amplitude signals.
Patent NO-995001-L (NO)
Inventor: SLATER IAIN JAMES
IPC: H04J3/06
Filed: 1999-10-14
Abstract: A communications system utilises inverse multiplexing to transfer wide band signals over a plurality of narrow band links. To enable efficient use of the available links, incoming data whether or not cell or packet based, is inverse multiplexed in a byte format regardless of packet boundaries into virtual containers. Overhead signals are generated to enable the original data to be reassembled at the receiving end.
Patent SE-0002664-L (SE)
Inventor: ASSEH ADEL
IPC: G02B6/34
Filed: 2000-07-14
Abstract: The invention is a spectrally selective optical coupler with a new geometry and a new principle of action. An optical coupler according to the invention includes an optical waveguide and an external resonator. In the waveguide, there is provided a deflector that is operative to deflect light of a predetermined wavelength into the external resonator. Coupling is enhanced by the deflected wavelength being resonant in the external resonator.
Patent SE-0103202-L (SE)
Inventor: BENNEFORS CHRISTER
IPC: F16J15/3232
Filed: 2001-09-27
Abstract: The sealing device for sealing a ring-shaped gap between a bearing housing (1) and a shaft (2) within it has ring-shaped outer (5) and inner parts (6), which are fixed in a sealed manner on the housing and on the shaft. The outer and inner parts are rotatable relatively to one another and are reciprocally sealed by means of sealing lips (7,8,9).  The outer part has an outer ring-shaped part (13a), an inner ring-shaped part (13b) and a ring-shaped connecting part (13c) between them. The connecting part permits relative axial displacement between the inner and outer parts. Also provided is a bearing ring (22) placed between a bearing surface (25,26) on the inner part and a bearing surface (24) on the inner part of the outer part. This promotes a relative axial movement of the shaft in one direction.
Patent SE-0200202-L (SE)
Inventor: EKELUND KJELL
IPC: B60P/
Filed: 2002-01-24
Abstract: The cabin (1) is secured to the side of the crane column and has one side wall (6) facing away from the column and one side wall facing the column. The cabin frame (16) is cage-shaped and comprises wall profiles (32) which are joined to post profiles (18) via corner joints. The frame includes a space (12) for the front wall (4) of the cabin, in which a front door (10) is mounted, and a space (13) for one of the side walls, in which a side door (11) is mounted. The cabin also has a rear wall (5), a roof (9) and a floor (8).
Patent SE-0600513-L (SE)
Inventor: PERSSON GERT
Filed: 2006-03-09
Abstract: A vibration-relieved handle 1 for fitting on a guide handle (2, figure 1) of a vibratory plate (3, figure 1) includes a spacer device 5 that is pivotally connected to the guide handle (2, figure 1) via one or more primary connections 6. It also includes a grip part 7 that is pivotally connected with the spacer device 5 via one or more secondary connections 8. The pivotability in the connections 6, 8 is not subject to elastic influence, thereby assisting in protecting the user from sustaining injuries caused by vibrational forces from the vibratory plate (3, figure 1). Preferably the spacer device 5 comprises a pair of plastic links of plastic or rubber material. The grip part 7 may pivot down to be held by a clip (13, figure 3) located on the guide handle (2, figure 1) when not in use.
Patent SE-7315978-L (SE)
Inventor: TUSSEY J D
IPC: A61M1/00
Filed: 1973-11-26
Abstract: A surgical evacuator is described which includes a magnetic purge valve wherein a magnetized, flap valve comprises a resilient membrane portion attached to a ferromagnetic portion. In one embodiment, the ferromagnetic portion is rigid and when the closure member is in a closed position, an unattached portion of the resilient membrane is in contact with a valve seat. In another embodiment, a resilient membrane is impregnated with magnetic particles rather than being attached to a rigid portion. An evacuator bag includes a resilient, cup-shaped portion which is compressible and expandable. The mouth of the resilient cup-shaped portion is approximately at the widest cross-sectional perimeter of the resilient cup-shaped portion. There are two inlet ports into the evacuation bag, each including graduated plugs which can be cut to allow attachment thereto of various size tubes. A splash cap, including a plugged outlet port, encloses the purge valve. A tapered tube is attachable at the splash-cap outlet port so that the purge valve can be brought into communication with a sucking device.
Patent SE-7409626-L (SE)
Inventor: COBAUGH R F
IPC: H01R12/58
Filed: 1974-07-24
Abstract: 1470007 Two part couplings; contact pins AMP Inc 8 July 1974 [1 Aug 1973 8 Feb 1974] 30103/74 Heading H2E A contact pin comprises terminal portions 10, 11 separated by and joined to a mounting portion 12 having a pair of resilient bowed legs 13, 14 bowed away from each other to secure the pin in a printed circuit board 26. Rounded outer shoulders (Figs. 3 and 4, not shown) engage with the inner surface of the circuit board hole 25 to compress the legs 13, 14 together. In another embodiment (Figs. 6-8, not shown) two oppositely bowed S-portions form each leg (43, 44) which may be joined together at their midpoint (50). The pin may be gold-, silver- or tin-plated and may be retained in the circuit board by force-fitting, sweat soldering, utilizing a solder ring under flange 19 or a solder slug (32, Fig. 1, not shown) between the legs 13, 14. The hole 25 in the circuit board may be circular, square or rectangular.
Patent SE-7603239-L (SE)
Inventor: BRADEN M
IPC: C08L81/04
Filed: 1976-03-12
Abstract: A catalyst composition, suitable for the ambient temperature curing of polysulphide rubbers, comprises zinc carbonate, an organic sulphur-containing accelerator containing a disulphide linkage (e.g. a thiazole, thiuram or dithiocarbamate), and a sulphur/amine complex. The composition contains from 15 to 90% by weight, based on the weight of zinc carbonate, of the organic accelerator and the sulphur/amine complex is preferably a sulphur/dialkylamine complex, the weight ratio of sulphur to amine in the sulphur/amine complex preferably being from 20 : 1 to 5 : 1 and the sulphur/amine complex being present in the composition in an amount of from 0.2 to 8% by weight, based on the weight of zinc carbonate.
Patent SE-7606076-L (SE)
Inventor: BECKMAN INSTRUMENT INC
IPC: G01N27/416
Filed: 1976-05-28
Abstract: Apparatus for measuring carbon dioxide and chloride in blood. A blood sample is reacted with acid in a sample container to release carbon dioxide, a portion of which diffuses through a gas-permeable membrane and reacts with an electrolyte to change the pH thereof. A pair of pH measuring electrodes monitor the electrolyte pH at respective locations adjacent to and remote from the region of reaction within the electrolyte. The pH electrodes are coupled to respective input terminals of a differential amplifier to derive a differential pH signal. The differential pH signal is differentiated to derive a rate of change of pH output signal which is measured to indicate the concentration of carbon dioxide. The pH measuring electrodes are in electrolytic communication and means is provided to renew the electrolyte between measurements. Coulometric measurement of chloride in the sample is performed simultaneously with the carbon dioxide measurement.
Patent SE-7608529-L (SE)
Inventor: SOKOLER HENRYK
IPC: E04B7/08
Filed: 1976-07-28
Abstract: A profile element, in particular for use on roofing surfaces, has two vertical side walls (1, 2) and two horizontal side walls (3, 4), all of which together form a channel. The profile element further has, at one side, strip-shaped coupling elements (5, 6) of L-shaped cross-section and, at the opposite side, has strip-shaped coupling elements (7, 8) of U-shaped cross-section. If two profile elements are fitted together, in each case an L-shaped coupling element (5, 6) is inserted in a U-shaped coupling element (7, 8). A band-shaped locking element (9) is fitted in the resulting channel to provide mutual connection of the profile elements. The profile has an intermediate wall (11) located between the horizontal side walls (3, 4) and, as a result, good heat insulation is achieved. In its longitudinal direction, the locking element has a thickened portion (10) which runs in the form of a web and is respectively aligned with an intermediate wall (11) of each profile element. <IMAGE>
Patent SE-7609873-L (SE)
Inventor: BRCAR A
IPC: F04D1/10
Filed: 1976-09-07
Abstract: The pump turbine has three rotor wheels (2, 3; 4), two (2, 3) of which are accommodated in chambers separated from one another, aligned in opposite directions in a common housing (5), whilst the third rotor wheel (4) is seated at an interval above the adjacent wheel (3) on the common shaft (1). In pump operation the water flows out of a pipeline (24) through the first rotor wheel (2), through a second pipeline (26), through the third rotor wheel (4) and the second rotor wheel (3) to the high pressure pipeline (23). In turbine operation, the pipelines (24, 26) and hence also the first rotor wheel (2) are shut off from the water. The water now flows from the high pressure pipeline (23) by way of the second rotor wheel (3) and the third rotor wheel (4) to the low pressure pipeline (22). The first rotor wheel (2) can be seated with a sprag clutch on the shaft (1) so that in turbine operation it can be at rest. Fixed guide vanes, adjustable to the other rotor wheels (16, 20) are assigned to the first rotor wheel (2). Improved control can thereby be achieved both in pump operation and in turbine operation. <IMAGE>
Patent SE-7611041-L (SE)
Inventor: HEJERLE E
IPC: F16B12/48
Filed: 1976-10-05
Abstract: This element is produced from an angled-off metal sheet and comprises three walls (14a, 14b, 14c) which are located perpendicular to one another. Each wall has an edge part (14d, 14e, 14f) which is bent off at right angles. The central wall (14a) has a transition zone in the vicinity of the edge part (14d), which, from the wall to the edge, increases in width. Said width is greatest at the bending line (19) between the wall (14a) and the edge part (14d). A table leg (13) enclosed by this element can be fastened, by means of screws through bores (16), on a table top (10) and it is made possible for the element to absorb bending forces in the fastening area, as a result of which troublesome strut arrangements are dispensed with. <IMAGE>
Patent SE-7704510-L (SE)
Inventor: SCHJELDE O M
IPC: F04B39/00
Filed: 1977-04-20
Abstract: The invention relates to refrigeration apparatus of the type in which a motor-compressor unit is resiliently mounted in a sealed casing. A resilient refrigerant discharge tube extends from the compressor to an outlet port in the casing. The discharge tube is made resilient to prevent noise and vibrations from being transmitted outwardly to the casing. The discharge tube has at least two convolutions in intersecting planes which are preferably at right angles to each other and are generally vertically disposed to form angles of less than 45 degrees relative to the vertical motor axis. The convolutions are preferably rectangularly shaped.
Patent SE-7810643-L (SE)
Inventor: ADOLFSSON M
IPC: G01D5/26
Filed: 1978-10-12
Abstract: 1. Fiber optical measuring device with at least one light conductor, with a transmitter (34-37) including a transducer for converting an electrical signal into a mechanical movement, with a light flux conducted from a light source (22, 27) through said at least one light conductor (23, 28, 29, 30, 31) to said transmitter, wherein the light flux is modulated analogically with said movement, and with means (36, 31, 38) for transmitting the modulated light to a photo-electrical receiver (39), characterized in that the light conducted to the transmitter consists of a measuring component and a stabilising component (22, 27) having different wavelengths (lambda 1 , lambda 2) and being modulated with different frequencies (f1 , f2 ), that an electrical measuring signal (U) is fed to the transmitter, wherein it is converted into a mechanical movement, which is transmitted to a shield (35) partially covering the end-face of the light conductor and being transparent for the light of the stabilising component and opaque to or less transparent for the light of the measuring component, that behind the shield (35), seen in a direction from the end of the fiber, a mirror (36) is arranged being either rigidly fixed or connected to the shield (35) and reflecting the light into the light conductor (31, 38), and that the measuring device contains an electronic circuit, which resolves the light transmitted from the transmitter into the measuring- and stabilising component and by the aid of these component builds up a measuring signal being independent of the instabilities of the optoelectronics and the fiber optics.
Patent SE-7902269-L (SE)
Inventor: SKARMAN B R
IPC: G05D1/00
Filed: 1979-03-14
Abstract: In an aerodynamically stable body 1 travelling along a path, the direction of travel 2 of the body may be changed by a certain angular amount χ1 by acting on the body 1 with forces Fa, Fb of a certain strength and duration. The duration must be short relative to the period of the natural oscillation of the body 1, and the forces must be directed such that their resultant F1 extends via the centre of gravity 6 in a plane 5 fixed in space and comprising the axis of symmetry 3, in which a change of direction is desired. Such an action of force will entail in said plane 5 a velocity contribution having a component Vt directed crosswise to the axis of symmetry 3. This velocity component Vt is added to the velocity of the body in the direction of travel 2 and gives the body 1 a new direction of travel 7, but entails also an angular difference between the new direction of travel 7 and the axis of symmetry 3. This angular difference is equalised during a course of settling, during which the axis of symmetry 3 will oscillate around the new direction of travel at gradually diminishing amplitude of the oscillation motion for eventually converging into the new direction of travel. By dividing the action of force into two parts which are released at two different, accurately controlled, points of time t1, t4, and the strength and duration of which are related to each other, respectively, at a fixed ratio, it may be obtained that the axis of symmetry 3 will swing smoothly into the new direction of travel 7 without any pendulous action. <IMAGE>
Patent SE-7905892-L (SE)
Inventor: KRING E V
IPC: G01N1/40
Filed: 1979-07-05
Abstract: A personal dosimeter for measuring the average concentration of a gaseous contaminant over a given period of time is provided. The dosimeter comprises a sealed pouch having a reaction chamber, which contains a gas-collecting medium, and at least one compartment. Each compartment can be separately sealed and can contain a different reagent, the seals being individually breakable such that the reagents can be separately released into the reaction chamber. Into the pouch is sealed a gas diffusion device which consists of a formation of parallel, potted, hollow fibers or filaments. The diffusion device is oriented such that one end of the fibers is open to the atmosphere and the other end communicates with the interior of the reaction chamber.
Patent SE-7906300-L (SE)
Inventor: MOGAB C J
IPC: C23F4/00
Filed: 1979-07-23
Abstract: Integrated circuit fabrication, e.g., silicon LSI is expedited by plasma etching in any of a novel class of etchants. Appropriate plasma environments are produced by introduction of fluorocarbon-halogenation combinations as exemplified by CF3Cl.
Patent SE-7906837-L (SE)
Inventor: KUBIS H
IPC: F04C15/00
Filed: 1979-08-15
Abstract: An oil pump arrangement for the pressure oil supply for internal combustion engines, especially a gear oil pump, which comprises impeller gears housed in a pump housing. The gears are driven by the internal combustion engine and the pump housing is connected with a suction pipe and a pressure pipe. The pump housing is arranged in an unmachined recess provided at the side of the timing gears in the crankcase. The pump housing is open on the side of the driving means for the impeller gears and is flanged to the timing gear case of the internal combustion engine. The timing gear case forms the closure of the pump housing and the recess, and at least the driving means for the impeller gears is supported in the timing gear case.
Patent SE-8001084-L (SE)
Inventor: HASWELL W T
IPC: C22C38/24
Filed: 1980-02-12
Abstract: A powder-metallurgy produced, vanadium-containing, tungsten-type high-speed steel wherein hardness at elevated temperature is achieved without resorting to conventional, high cobalt contents. This is achieved by providing a critical amount of tungsten and/or molybdenum above that conventionally used in combination with vanadium and carbon in an amount sufficient to combine with the vanadium present and with an excess carbon to provide matrix strengthening. The high hardness and wear resistance at elevated temperature is imparted to the steel by the carbides of vanadium, tungsten and/or molybdenum. Columbium may be substituted for a portion of the vanadium.
Patent SE-8002751-L (SE)
Inventor: SINCLAIR W R
IPC: C03B37/02
Filed: 1980-04-11
Abstract: The deposition of glass precursor particulates, during optical fiber fabrication, is rendered more efficient by increasing the thermal forces which play a significant role in directing the particulate material to an appropriate substrate. Specific embodiments are addressed to various optical fiber fabrication processes, all of which involve the formation of glass particulate material and its subsequent deposition on an appropriate substrate.
Patent SE-8004496-L (SE)
Inventor: ASSOW B
IPC: H04B/
Filed: 1980-06-17
Abstract: The terminal station (1) is used for supply feed, and data transmission are two-way. It contains two amplifiers (11,17) for the two transmission directions, and between the output of the first (11) and coaxial cables with tubes (3,6), a high pass filter (12) is connected. A similar filter (16) is likewise incorporated in the opposite direction. To the inner conductors of the coaxial tubes on the output from the station, poles on a constant power set (14) are connected via two low pass filters (13,15). A series of repeaters (2) are used, with high frequency signals passing from the coaxial tube (3) through them via a high pass filter (21), an amplifier (22) and a further high pass filter (23) on to the next coaxial tube in the direction of transmission. The repeater circuit is fed with direct current via a low pass filter (24) a zener diode (DZ1) and yet another low pass filter (25) so that the high frequency path through the repeater is shunted. (Provisional Basic advised week E05)
Patent SE-8005153-L (SE)
Inventor: MELIN A K
IPC: B05B3/00
Filed: 1980-07-14
Abstract: A water play toy shaped in the form of an animal or cartoon character in which the body is provided with an outlet section which has a plurality of flexible hollow tubes attached to water outlets spaced around the outlet section. A source of water under pressure is coupled to a conduit passing through the body and communicates with the outlet section for distributing water to the hollow tubes. When the water pressure is turned on, a plurality of individual jets of water are emitted by the individual tubes. Because the tubes are flexible they writhe and twist in a random motion pattern due to the action and reaction forces of the water acting on the tubes. In one embodiment a first enclosed chamber compresses the outlet section. A second enclosed chamber is built into the upper interior portion of the first chamber which communicates with a small pinhole-type outlet to provide a misting or fogging aspect to the overall water pattern emitted by the water play toy. As long as water pressure is uninterrupted water continues to flow through the flexible lines and the fogger creating a pattern of small waving streams of water within which a heavy mist pattern of water droplets is interspersed. The result is around 360 DEG  pattern of water distribution around the toy.
Patent SE-8006764-L (SE)
Inventor: KITA D A
IPC: C12N1/38
Filed: 1980-09-26
Abstract: A process for the preparation of 2,5-diketogluconic acid by the aerobic propagation of Acetobacter cerinus in a fermentation medium containing above about 20 and up to about 30% (wt/vol) glucose and at least about 0.04 wt. % choline based on the amount of glucose in the medium.
Patent SE-8007448-L (SE)
Inventor: SCHAEFER P
IPC: B29C73/00
Filed: 1980-10-23
Abstract: Tires are improved against puncture damage by at least partially filling the inside of the tire with hollow spheres which contain a gas and whose thin shell consists of synthetic material, these spheres having a diameter of between 0.01 and 0.04 mm. and a density of 0.005 to 0.25 g/cc., and/or by lining at least a portion of the surface of the inner wall of the tire with a strip of composite material of low density comprising a suspension of said hollow spheres in a mass of liquid or pasty synthetic material of low molecular weight.