baber/WOPTO huggingface dataset:
Patent SE-0402045-L (SE)
Inventor: ENGEL BERNHARD
IPC: H04L25/04
Filed: 2004-08-18
Abstract: A CDR circuit arrangement, for example for a transceiver module, features a data recovery unit ( 4 ) for the recovery of the data contained in a received signal (DATA) by scanning this received data signal, and a phase evaluation unit for the determination of a suitable phase position for the scanning carried out by the data recovery unit ( 4 ). The phase evaluation unit comprises a scanning device ( 1 ) for the oversampling of a the received data signal (DATA) in accordance with several different scanning phases (P 0 -P 6 ), a phase detector device ( 2 ) for the evaluation of the scanning values (A 0 -A 6 ) accordingly prepared by the scanning device ( 1 ), in order thereby to derive intermediate signals (UP 1 -UP 3, DN 1 -DN 3 ), which classify the phase error during the scanning of the data signal by the scanning device ( 1 ) in respect of its size and direction of deviation, as well as a filter device ( 3 ), in order to subject the intermediate signals (UP 1 -UP 3, DN 1 -DN 3 ) generated by the phase detector device ( 2 ) to a weighted filtering process. In this situation, a setting signal (DeltaP) is generated by the filter device ( 3 ) for the subsequent regulation and control of the scanning phases (P 0 -P 6 ) of the scanning device ( 1 ).
Patent SE-0501733-L (SE)
Inventor: LOERD KENT
Filed: 2005-07-26
Abstract: This invention refers to pre-manufactured jointing equipment for plates for floors, walls and other surfaces. By using pre-manufactured joint elements (1, 2) it is a way of simplifying the placing of the plates. The joint elements (10) lock the plates (11) in relation to each other. The need of fixing material and joint material disappears and the easiness makes it so that these surfaces can be applied without any training or prior knowledge.
Patent SE-0601922-L (SE)
Inventor: JACOBSSON JAN
Filed: 2006-09-15
Abstract: A heating device (8) heats the edge of building panel (1), and a press tool (9) compresses the core at the edge of the panel. The core consists of high density fiber board (HDF) or medium density fiber board (MDF). A lubricating device (41) supplies lubricate additive such as teflon oil, to the compressing zone of the panel. The panel has a decorative surface of wood veneer or laminate layer comprising a resin. An independent claim is included for method for manufacturing building panel.
Patent SE-0800051-L (SE)
Inventor: CHANDRALATA RAGHUKUMAR
Filed: 2005-12-09
Abstract: The present invention provides a process for enzymatic deinking of office waste paper inclusive of xerographic and inkjet-printed paper printed with non impact and non dispersible ink using the cell free culture supernatant of Vibrio alginolyticus or immobilized cells of the same bacterium having the accession number NIO/DI/32 and deposited at ARS Patent Culture Collection, USA, under the Number NRRL-B-30638. Further, this invention relates to decolorization of office waste paper pulp within 72 h after contacting the said enzymes from the said bacterium in the pulp of 3-12% consistency in seawater. Decolorization is achieved by using extracellular enzymes produced by the bacterium NIO/DI/32 grown in nutrient broth supplemented with starch or Tween 80.
Patent SE-7503356-L (SE)
Inventor: VILLAX J E
IPC: C07J17/00
Filed: 1975-03-24
Abstract: New 16-methyl-9 alpha -halo corticosteroid esters and ethers having high topical anti-inflammatory potency and low systemic activity and the manner in which they can be produced are described.
Patent SE-7504511-L (SE)
Inventor: ASAI Y
IPC: C21D9/46
Filed: 1975-04-18
Abstract: A method consisting in converting a coil of hot-rolled band steel for tools and razor blades into an open coil in which its convolutions are spaced apart from one another, and immersing the open coil in a series of salt baths. First of all, the open coil is immersed for 5 to 30 minutes in a salt bath held at a temperature in a range from 550 DEG  to 750 DEG  C. to preheat the open coil and cause preliminary precipitation of carbides. The preheated open coil is immersed for 5 to 30 minutes in a salt bath held at a temperature in a range from the temperature immediately above Acl point to the temperature of Acl point plus 50 DEG  C. to make the band steel austenitic in structure. The open coil is then immersed for over 10 minutes in a salt bath held at a temperature in a range from the temperature immediately below Arl point to the temperature of Arl point minus 80 DEG  C. so that the isothermal transformation may be completed. Finally, the open coil is immersed for 3 to 10 minutes in a salt bath held at a temperature in a range from 600 DEG  to 650 DEG C. and air cooled thereafter. The method enables to produce band steels for tools and razor blades which contain carbides occurring in a small spheroidal structure of uniform size, have good cold-workability, have freedom from decarburizing and carburizing, and have high amenability to hardening.
Patent SE-7514413-L (SE)
Inventor: VAN DIJK A
IPC: G02B7/32
Filed: 1975-12-19
Abstract: An apparatus is described for reading a flat reflecting record carrier on which information is stored in an optically readable structure, which apparatus, inter alia, includes an objective system for focussing a read beam on the plane of the information structure and a focus detection system which is coupled to an electronic circuit for deriving a control signal for controlling the position of the objective system relative to the plane of the information structure. The electronic circuit is equipped so that the control signal ensures that during locking-in the objective system is moved with a low preferably constant, speed towards the record carrier until the required position is substantially attained, after which the objective system is subject to a high acceleration in the opposite direction.
Patent SE-7600315-L (SE)
Inventor: ALBRECHT W
IPC: H01R4/64
Filed: 1976-01-14
Abstract: 1470725 Rotary mounting for an electric lead KABEL UND METALLWERKE GUTEHOFFNUNGSHUTTE AG 4 Sept 1975 [16 Jan 1975] 36482/75 Heading H2E A rotary connector for connecting an electric lead to a rigid easing of an appliance, has a bearing ring 5 made of nylon or metal fixed round the connector body 4 of lead 1 which has contacts 2 and 3 coaxially disposed and mating with corresponding fixed contacts on the appliance, and a counter bearing surface on the casing 6, which optionally has a counter bearing surface 7 which may be of the same material as ring 5. The rotary connector is produced by first connecting the contact ring 2 and pin 3 to the conductors of lead 1; the assembly is then placed, with bearing ring 5, in an injection moulding apparatus wherein the connector body 4 is moulded around the lead 1, the ring 5 is integrally incorporated in the connector body 4 and insulation is provided between the contact ring 2 and pin 3.
Patent SE-7602662-L (SE)
Inventor: KREPLER A
IPC: C23G1/36
Filed: 1976-02-27
Abstract: In pickling metal, such as iron, steel, special alloys, or the like, aqueous blends containing hydrofluoric acid and nitric acid are used as pickling solutions; resulting spent pickling solutions are evaporated under controlled conditions, such that the concentrate is supersaturated and contains a predetermined amount of iron; the concentrate is then partially cooled and transferred to a crystallization zone where, under controlled conditions, a crystalline precepitate is formed by cooling the concentrate in two phases; the resulting precipitate is then separated from its mother liquor, and the latter is recycled for use in pickling metals of the aforedescribed type.
Patent SE-7607199-L (SE)
Inventor: GAY G
IPC: H01J33/00
Filed: 1976-06-23
Abstract: An electron beam window structure for broad area electron beam generators wherein a stream of electrons generated in an evacuated enclosure and extending over a broad area are passed through a thin window to a region of high pressure outside the enclosure. The structure is positioned between the metal window and the electron emission means of the electron beam generator and comprises a generally flat metal plate of high thermal conductance having closely spaced parallel slots extending over and covering the intended area of the electron beam. The bottom of each slot is disposed adjacent one surface of the plate and over its length and is provided with a row of closely spaced holes of the same diameter as the bottom width of the slot. The holes go through the remaining material leaving a small web between adjacent holes. The metal window is mounted on the slotted side of the plate while the side of the plate with the holes faces the emission means disposed in the evacuated enclosure. The plate preferably is provided with coolant flow passages for the continuous removal from the plate of significant amounts of heat generated by the impact of electrons on the plate and by electrons passing through the metal window.
Patent SE-7612061-L (SE)
Inventor: HON D T
IPC: H01S3/092
Filed: 1976-10-29
Abstract: 1536505 Flash lamp HUGHES AIRCRAFT CO 19 Oct 1976 [30 Oct 1975] 43368/76 Heading H1D A flash lamp has a triggering arrangement comprising an electrode 14 having a sharpedged annular rim 22 and on the outer surface of the lamp housing, a conductive patch 40 adjacent the electrode, the patch having a wire 42 extending along the housing to at least the vicinity of the second electrode 16. The patch 40 may be formed by vacuum deposition, painting, soldering, electroplating or magnetoforming and may be successive layers of Ni-Cr alloy, Al and Ni, silver paint, silver epoxy, or a spring-steel spiral (50, Fig. 4, not shown) coated with copper and lead-indium alloy. Alternatively a loop of wire (243, Fig. 3, not shown) is provided on the outside of the housing near a protuberance (213) opposite the annular rim. The housing 12 is of quartz and the wire 42 of gold-plated nickel-chromium alloy. A second patch (140, Fig. 2, not shown) may be provided adjacent the second electrode and connected to the wire. The power supply arrangement in one embodiment (Fig. 2) differs from that shown in Fig. 1 in that the supply terminal 128 is connected directly to the first electrode and the patch is connected to earth via the secondary winding of the trigger transformer (130).
Patent SE-7702583-L (SE)
Inventor: TANKRED H J
IPC: F04B39/14
Filed: 1977-03-08
Abstract: The invention relates to a compressor with a reciprocating piston, particularly for encapsulated small refrigerators, of which the piston is connected by a single pivot to a connecting rod and the latter is drivable by a crank pin which is free at one side, wherein the opening in the annular crank end of the connecting rod is smaller than the largest cross-section of the crank shaft of the motor but larger than the cross-section of the crank pin, a sleeve being disposed between the crank pin and crank end, and wherein, when the piston is being positioned in the cylinder and the motor crank shaft is in place, the crank end is displaceable to its operating position from a position beyond the projection of the shaft.
Patent SE-7714960-L (SE)
Inventor: INGEMARSSON G I
IPC: D21D5/06
Filed: 1977-12-30
Abstract: A screen device for separating undesirable impurities from a pulp suspension is provided with at least one continuous circular screen slot between a first chamber into which the suspension is conducted and from which undesirable material is removed and a second chamber from which the screen pulp suspension is transported. The slot is formed by two walls which are stationary in relation to each other and a cleaning device such as a doctor or knife bears against the screen slot, the cleaning device and slot being movable in relation to each other for continuous cleaning of the screen slot.
Patent SE-7812718-L (SE)
Inventor: BENDER H
IPC: B32B5/24
Filed: 1978-12-11
Abstract: In a sheet for the manufacture of cushioned insoles or of inner soles comprising a substrate and a foamed plastic layer the improvement wherein said substrate comprises a bonded fibrous web flame laminated to the foamed plastic layer which comprises a closed-cell crosslinked polyolefin foam. Advantageously a woven covering layer is flame laminated to the opposite surface of the polyolefin foam which comprises polyethylene and has a density of about 25 to 200 kg/m3 and a thickness of about 1.5 to 15 mm.
Patent SE-7906661-L (SE)
Inventor: CONTI R
IPC: A47F7/00
Filed: 1979-08-08
Abstract: A wall fixture or shelf unit including a rail or bracket having laterally positioned projections and a shelf unit having a slot construction which fits into the projections thereby locking it to the bracket.
Patent SE-7910444-L (SE)
Inventor: KUEHNLE M R
IPC: G03G15/22
Filed: 1979-12-18
Abstract: An electrophotographic copy machine formed as an assembly of three removably mounted self-contained operational modules. A mechanical assembly module includes the platen for supporting the original document, a paper supply and feed mechanism and an electrophotographic imaging apparatus. The electrophotographic imaging apparatus includes an endless electrophotographic belt operative through a charging station, an imaging station, a toning station and an image transfer station. The second module contains all but the toning station which comprises the third self-contained module. A cabinet assembly for receiving and holding the three modules in assembly is provided and further mounts the miscellaneous switches, controls and associated electronics of the system copying machine.
Patent SE-8001090-L (SE)
Inventor: TOORELL S
IPC: H01C7/12
Filed: 1980-02-12
Abstract: A lampholder is composed of two parts which at least generally are located on opposite sides of an axial plane with respect to an incandescent lamp inserted in the lampholder. To facilitate manual mounting of electrical contact strips in the lamp holder and assembling of its halves and make possible automation of these two operations while maintaining a satisfactory mechanical rigidity the first part (1) comprises a central portion (2), which substantially forms part of a cylinder, and two annular ends (3, 4) integral therewith, while the second part (10) is comprised of a lid or cover member (10) which substantially forms part of a cylinder and is joined with the central portion of the first part and portions of its annular ends. One half of the thread of the incandescent lamp, which is located on one side of an axial plane, is provided on the lid member (10). This permits cores utilized during the moulding of the halves of the lampholder to be drawn out of the mould, which makes possible automation of the manufacture of the lampholder.
Patent SE-8001310-L (SE)
Inventor: SCHELLBERG F
IPC: C04B35/101
Filed: 1980-02-19
Abstract: A process for the production of a refractory material comprises mixing a composition of one or more of granular burnt bauxite, corundum and fireclay and an aggregate, and clay and an acid phosphate solution as a binding agent, the aggregate containing compounds containing sulphur and/or phosphorus, adding 0.3 to 3% by weight of hydrogen peroxide and optionally 0.1 to 0.5% by weight of potassium permanganate and mixing until oxidation is complete.
Patent SE-8001688-L (SE)
Inventor: WILDE R
IPC: B60B21/12
Filed: 1980-03-04
Abstract: Sealing means for a pneumatic tire and wheel rim assembly in which the wheel rim has a pair of axially spaced bead seats defined by grooves in each of which a respective one of a pair of axially spaced tire beads is located and retained. The sealing means comprises two seal elements each having a resiliently deformable portion which acts between confronting axially directed surfaces of the associated tire bead and bead seat to facilitate assembly and subsequently hold the tire bead under compression in an axial direction to prevent the tire bead slipping relative to the wheel rim.
Patent SE-8008022-L (SE)
Inventor: BERCOVITZ C
IPC: G07D7/20
Filed: 1980-11-14
Abstract: In a measuring station (1) at least one physical magnitude of each object to be tested is measured. A decision logic (2) juges each value measured relatively to limit values contained in a memory (3) and decides whether the object must be accepted or not. The measured values of the accepted objects are statistically processed in a computer (6). The unaccepted objects come to a return station (4). Each measure value provided to the computer (6) is combined, with a selected weighing index (//c) present on an input (7), with the previously stored measured values so as to obtain a new mean value (//c) and a new quadratic means (//c<s2>s). A tolerance factor (p) of the dispersion, present on an input (8) determines the limit values appropriate for the following object. The device is appropriate for the bank notes testing, and for processing measured values, a micro-computer may be used. An input (11) is used for inputting empiric values for the mean value (//c) and the quadratic mean (//c<s2>s) before operating the device. For setting the limit values, the measured values of the first bank notes are used with a waiting index (//c) of high weight, and then the weight may be reduced.
Patent SE-8100478-L (SE)
Inventor: TRASHER JR G E
IPC: F16N13/16
Filed: 1981-01-27
Abstract: In a lubricator which employs an injection pump connected with an air line to a tool by a branch air line through which pulses of air under pressure are transmitted to the pump for operating the same, a pulse counting mechanism interposed in the branch air line and including a first valve which opens the branch air line for operating the pump after each series of pulses of a predetermined number. The first valve carries a check valve operable to relieve the pressure of air trapped in the pump incidental to closing of the branch air line.
Patent SE-8101951-L (SE)
Inventor: LESHER G Y
IPC: A61P9/04
Filed: 1981-03-26
Abstract: 2-R2-3-R3-6-PY-5-Q-3H-imidazo[4,5-b]pyridines (I) or 1-R1-2-R2-6-PY-5-Q-1H-imidazo[4,5-b]pyridines (IA) or pharmaceutically-acceptable acid-addition salts thereof, where Q and R2 are each hydrogen or lower-alkyl, R1 and R3 are each hydrogen, lower-alkyl, lower-hydroxyalkyl, 2,3-dihydroxypropyl, lower-alkoxyalkyl or Y-NB where Y is lower-alkylene having at least two carbon atoms between its connecting linkages and NB is di-(lower-alkyl)amino or 4-morpholinyl, at least one of R1 or R3 being hydrogen, and PY is 4- or 3-pyridinyl or 4- or 3-pyridinyl having one or two lower-alkyl substituents, which are useful as cardiotonics, are prepared by reacting 2-R3NH-3-R1NH-5-PY-6-Q-pyridine (II) with a tri-(lower-alkyl) ortho-(lower-alkanoate). Also shown are: the use of I or IA or salts in cardiotonic compositions and a method for increasing cardiac contractility; and, the preparation of the intermediates II, as well as intermediates used to prepare II.
Patent SE-8200717-L (SE)
Inventor: KOSTIKOV VALERY IVANOVICH
IPC: C04B35/83
Filed: 1982-02-08
Abstract: The invention relates to a composition for the preparation of a carbon-containing base component for use in the production of silicon-containing antifriction materials. The composition comprises 65-85 wt-% of a carbon-containing filler, 12-30 wt-% of a phenol - formaldehyde resin, and 3-5 wt-% of a glass ceramic material. The latter contains 10-12 wt-% of alumina, 12- 14 wt-% of calcium oxide, 9-11 wt-% of magnesia and 5-8 wt-% of sodium oxide, the rest being silica.
Patent SE-8200823-L (SE)
Inventor: VAN OS C J
IPC: F15B15/14
Filed: 1982-02-11
Abstract: A method of, and apparatus for, controlling the gap between the wall of a cylinder and a ball piston or a piston of comparable form, in particular suitable for use in a hydraulic ball piston engine. According to the invention a pressure is exerted on the outside of the cylinder, which pressure is comparable to the instantaneous pressure in the cylinder.
Patent SE-8203760-L (SE)
Inventor: SCHALLER A
IPC: H01R39/24
Filed: 1982-06-17
Abstract: In a twin-terminal rotary connection for electrical power leads with two sliding contacts, consisting of two circular contact rings mounted axially on a rotating inner component and two contact springs located in an outer component, the contact rings are annular in form (6) and are fitted over the inner component (16) at a certain distance from each other, while the contact springs (1) are in the shape of forks with prongs (2, 3, 4) that rest on both sides of the contact rings and also a connecting tag (1.2) for a power lead. This provides several parallel points for conduction, with self-neutralizing contact pressure. The contact springs (1) are slotted into a contact spring holder (10) which itself slides and locks into the outer component. The contact rings (6) are extended by tongues (7) projecting at right angles from their inner edges, to complete the circuit through the body of the device, and fitting into corresponding slots (16.1, 16.2) in the outer face of the inner component (16), the different lengths of the tongues affording the necessary axial separation for insulation of the two contact rings (6), in such a way as to key them on to the inner component and thereby prevent rotation in relation to it.
Patent SE-8204607-L (SE)
Inventor: LASH R J
IPC: C07D233/60
Filed: 1982-08-06
Abstract: Novel alkylated hydroxyl aryl compounds, such as vanillin which has been alkylated with 3-chloro-2-hydroxypropyltrimethylammonium chloride, are useful as additives in alkaline zinc electroplating baths.
Patent SE-8205424-L (SE)
Inventor: BONKE K
IPC: F03B13/14
Filed: 1982-09-22
Abstract: For liquid wave energy absorbers, it is proposed that confining surfaces be placed adjacent the absorber, optionally secured to the absorber, in such manner that the band width of the dependency of the energy absorption on the wave frequency obtains at least one new maximum at a frequency determined by the placement of the confining surface. The principle is explained in connection with a wave energy power plant which operates according to the oscillating water column principle and which is made as a concrete structure with a submersed opening 7. In front of the opening 7, wall projections 10 are arranged which act as confining surfaces. <IMAGE>
Patent SE-8205464-L (SE)
Inventor: SVANFORS E
IPC: F16L19/08
Filed: 1982-09-24
Abstract: The plastics pipe union has a spigot (10) with a passage (11) containing a sealing ring (15). A movable support ring (19) compresses the sealing ring, while a grip ring (20) secures the plastics pipe (12) inserted in the passage and is moved by a nut (21). - The grip ring has a closed annular portion (29) and a spring portion (30) towards the inner end of the passage, of truncated cone section. The sealing ring fits against a step (24) in the passage wall, and is compressed by the grip ring acting via the support ring. The latter is first pressed against the step, after which its edge (28) bearing against the spring portion of the grip ring compresses the grip ring. This forces the grip ring edge (31) into the plastics pipe surface, holding it securely.(2)
Patent SE-8300824-L (SE)
Inventor: SANFORD R A
IPC: A24D3/04
Filed: 1983-02-15
Abstract: A filter for a cigarette includes a porous filter rod circumscribed by a non-porous or air impermeable wrapper, and ventilating air grooves embedded in the wrapped filter rod which extend from one end of the filter rod a preselected distance generally longitudinally of the filter rod. An air permeable tipping material circumscribes the wrapped filter rod which provides a path therethrough for ventilating air flow only into the grooves. The walls of each of the grooves defined by the wrapper, in one form of the invention, is permeable to air over virtually its entire length, and in another form of the invention is permeable to air flow only adjacent the mouth end of the filter. Under certain smoking conditions most, if not all of the ventilating air will flow from the grooves into the smoker's mouth through the open end of the grooves at the mouth end of the filter rod. Under certain other smoking conditions, at least a part of the ventilating air will pass through the air permeable walls, or portions thereof, of the grooves and into the filter rod wherein it co-mingles with and dilutes the smoke flowing therethrough.