baber/WOPTO huggingface dataset:
Patent SE-7613527-L (SE)
Inventor: WULFF H
IPC: C09D167/00
Filed: 1976-12-02
Abstract: A linear polyester comprising residues of an acid component comprising 45 to 55 mole percent of a residue of terephthalic acid or its esterifieable derivatives; 35 to 45 mole percent of a residue of another aromatic dicarboxylic acid or esterifiable derivatives; 0 to 20 mole percent of a cycloaliphatic and/or aliphatic dicarboxylic acid; and residues of an alcohol component comprising 20 to 30 mole percent of a residue of hydroxypivalic acid neopentyl glycol ester; 20 to 30 mole percent of a residue of an aliphatic diol with a branched carbon atom; 40 to 60 mole percent of a residue of ethylene glycol of which up to 10 mole percent can be replaced by ether diols or by diprimary aliphatic diols of more than two carbon atoms in the chain; a coating composition containing moieties of terephthalic acid which is soluble without turbidity and soluble at room temperature further containing moieties of an aminoplastic resin, a coating composition comprising 10 to 25 weight percent aminoplastic resin and 75 to 90 weight percent of the above-named linear polyester; and the use of such coating composition in the coating of sheet metal substrates.
Patent SE-7614157-L (SE)
Inventor: KOOI E
IPC: H01L21/3205
Filed: 1976-12-16
Abstract: In Locos N-channel MOST-IC's underpasses can be obtained below the locos pattern by performing, at the area where the underpasses are to be formed, an As or Sb implantation prior to providing the locos. By using the nitride mask as an implantation mask, the locos and the source/drain zones of the transistors can be provided in a self-registering manner with respect to the underpasses.
Patent SE-7702444-L (SE)
Inventor: CACCOMA G A
IPC: G01R31/28
Filed: 1977-03-04
Abstract: A computer controlled manufacturing system employing random access semiconductor wafer storage in the fabrication of integrated circuit devices.
Patent SE-7710362-L (SE)
Inventor: GUTERMUTH P
IPC: B01D53/26
Filed: 1977-09-15
Abstract: A planar condensor array 10 comprises two rows 12, 14 of generally U-shaped, hollow, alternately disposed, interleaved elements 16 disposed transversely to a flow of gas 18 containing condensable contaminants and/or entrained particles. A cold fluid is supplied to the elements to promote condensation and precipitation, and when a surface layer builds up a hot fluid is supplied to "thaw" and drain the layer in a self-cleaning manner.
Patent SE-7712593-L (SE)
Inventor: AANDERSEN A
IPC: G02B6/44
Filed: 1977-11-08
Abstract: An optical element for use in optical transmission comprising one or more optical fibers provided with an essentially tight-fitting coating and a strength member provided with an essentially tight-fitting coating of the same material, each of said coatings having an essentially circular cross-section, wherein the coating or coatings on the optical fibers are firmly connected with the coating on the strength member by connection means of the same material, and whose thickness is substantially smaller than the diameter of the coatings and where further the fiber or fibers are given a curve or wave shaped course. The connection means can be a continuous or locally broken fin and the coating can be applied commonly or separately around the fibers. Optical transmission means comprising such optical elements are described.
Patent SE-7804282-L (SE)
Inventor: OBERG U E
IPC: B30B15/26
Filed: 1978-04-17
Abstract: The hydraulic pressure in a press is varied during a pressing operation in dependence on the relative movement between a pair of press components. Means sense this movement and produce a control signal which, causes a hydraulic system to vary the hydraulic pressure during the pressing operation according to a functional press relationship. The sensing means comprise a manually programmable electrical function generator which has contact points arranged in rows and columns for reproducing in an electrically readable form pairwise associated pressure and movement values constituting points in the relevant functional relationship (p=f(s)), and which at its output is connected to the hydraulic system. Its input side is operatively connected, via a measurement transducer, to one of the said components for receiving a measurement signal (s) which is a measure of the movement and which makes the function generator issue at its output the said pressure values as the movement values are reached. <IMAGE>
Patent SE-7904284-L (SE)
Inventor: WATTS I S
IPC: A61K9/00
Filed: 1979-05-16
Abstract: Stabilised pharmaceutical formulations of prostacyclin or certain analogues thereof comprising an amino acid buffer, optionally containing a base, and the preparation of such formulations.
Patent SE-7905101-L (SE)
Inventor: LIM F
IPC: A61K9/50
Filed: 1979-06-12
Abstract: A process is disclosed for determining the concentration of an unbound species, e.g., thyroxine, cortisol, testosterone, or digoxin, in a liquid sample containing the species and protein. The sample is incubated with antibody specific to the species to be detected and a distinguishable analogue of the species, the antibody being initially separated from the sample by semipermeable membrane capable of excluding the passage of natural protein and antibody but allowing passage of the species and its analogue. The antibody and analogue are contained in semipermeable microcapsules. Free species in the sample permeates the membranes and competes for sites of attachment to the antibody with the analogue. The antibody is then separated from residual unbound species and unbound analogue. The amount of analogue present either in association with the antibody or in the remainder of the reaction system is indicative of the level of unbound species originally present in the sample.
Patent SE-7908326-L (SE)
Inventor: ISO B
IPC: E01F9/011
Filed: 1979-10-08
Abstract: A traffic sign post has a vertical support post 2 spaced laterally from the road and carries an arm 3 which terminates in a free end overhanging the road shoulder and carries a direction member such as a reflector stud 4 or road marker stick 5. <IMAGE>
Patent SE-7908459-L (SE)
Inventor: HEISSMEIER W
IPC: A47L15/50
Filed: 1979-10-11
Abstract: A crockery and cutlery cleaning machine comprises a crockery basket which is arranged above a rotatable spray arm and which is provided with a cutlery container (1) having a spray device comprising a water feed channel (5) leading to a spray head (7) arranged to direct cleaning liquid from the rotatable spray arm onto the cutlery in the cutlery container. The spray head may be provided with a deflector 8, or it may have a closed end with apertures in its sides. <IMAGE>
Patent SE-8004281-L (SE)
Inventor: LARSSON SIGVARD
IPC: B65G65/44
Filed: 1980-06-09
Abstract: The present invention relates to a device for use in containers 1 intended for particulate material, of the type which comprises an apparatus for facilitating the movement of the material downwards in the container to a location at which the material exits the container. According to the invention, an element 15 which forms part of the container 1 and serves preferably as a wall, and along which the material is movable on its way downwards in the container, can be set in reciprocating motion relative to the rest of the container in order thereby to facilitate the movement of the material. <IMAGE>
Patent SE-8104032-L (SE)
Inventor: ORII S
IPC: G21C19/07
Filed: 1981-06-29
Abstract: The invention provides a storage tank comprising a storage tank main body of concrete; lining plates lined on inner surfaces of a bottom, side walls, and a ceiling of the storage tank main body; and a manhole of the ceiling which is air- and liquid-tight and which blocks radiation. Leakage detection ditches are formed within welded seams of the lining plates. A method for manufacturing such a storage tank is also provided.
Patent SE-8203213-L (SE)
Inventor: FARRELL G A
IPC: G01N15/14
Filed: 1982-05-24
Abstract: New and improved method and apparatus for the correction of coincident errors attendant the automated detection and counting of mixed particles having detectable characteristics of different levels in particle counting applications wherein the detection of "dominant" particles under coincident particle conditions, renders undetectable the "dominated" particles, with resulting inaccuracy in the "dominated" particle count. Such inaccuracy is corrected by modifying the "dominated" particle count in accordance with the time duration of the signals which are generated attendant the detection of the "dominated" particles.
Patent SE-8300822-L (SE)
Inventor: KERO E
IPC: B65G19/28
Filed: 1983-02-15
Abstract: The invention in question refers to a loading pallet made out of thin plate, preferably a single thickness thin plate material, and displaying a loading plane (2) equipped with reinforcing grooves (7a, 7b, 8) and at least two side parts (3, 4) with recesses (5), or openings (6), arranged in such a way that the loading pallet is accessible from all sides for the insertion of a lifting tool under the loading plane (2).The innovative aspect of the loading pallet, according to the invention, is that almost any material can be carried on the metal plate surface. This is particularly so when the material which is folded back from the side parts' (3, 4) plane in order to create recesses (5) or openings in these, go in to the box struts (40, 41, 48; 40', 41', 48') which reinforce the loading pallet.<IMAGE>
Patent SE-8303869-L (SE)
Inventor: LINDMAYER I
IPC: A61M5/20
Filed: 1983-07-06
Abstract: A needleless hypodermic injector includes an elongated cylindrical casing defined by front and rear telescoping sections, with an injection orifice at the closed front end of the front section and a push button trigger at the rear end of the rear section. A piston slidably mounted in a cylinder in the front section of the casing moves rearwardly to define a medicine chamber for receiving medicine from a bottle directly or through a valve incorporated in the front end of the front casing section. The piston is moved rearwardly by an internally threaded collar on the externally threaded cylinder, the collar pressing against a bushing, which presses against disc springs in the rear section of the casing. A latch mechanism retains the bushing against the springs until the trigger is pressed, at which time the springs drive the piston forward to discharge the medicine from the chamber through the injection orifice.
Patent SE-8303885-L (SE)
Inventor: STANLEY C J
IPC: F16J15/32
Filed: 1983-07-07
Abstract: A seal for use between two relatively-rotatable parts includes a sealing member of fluorine resin having a side which terminates in an edge and which has a plurality of recesses adjacent to and disposed about the edge. Each groove is in the form of a quadrilateral with two opposite sides substantially parallel to the edge, one being longer than, and closer to the edge than, the other, and each of the other two sides being inclined at an acute angle to the longer of the two parallel sides. In use the edge and at least part of the side adjacent the edge are engageable with one of the two relatively-rotatable parts.
Patent SE-8400590-L (SE)
Inventor: PLANKE T
IPC: G01B11/24
Filed: 1984-02-06
Abstract: A method for contour recognition of completely or partly transparent objects (2), e.g. containers like glass or plastic bottles, the object being advanced through an illumination and detector station (3-13; 3, 4, 20, 21) and there being illuminated on at least part of its circumference. The light reflected by the object (2) is viewed by a detector (4,3) against a background that is dark relative to the object, and the viewed image is recorded and converted to pulse signals that are processed to yield a numerical code characteristic of the object. During recording distinct signals are generated which are characteristic of the width (bn) of the object relative its corresponding height (hn) for a number of levels (n). The signals are then processed in a threshold circuit (24) and a pulse generating circuit (25) for the generation of the pulse signals (P), for each height (hn) two pulses (22', 23') being formed, the distance between the leading edge of the first pulse (22') and the trailing edge of the second pulse (23' ) defining the width (bn) of the object at said height (hn). The distinctive signals are preferably generated by a TV camera, e.g. a CCD camera. Utilization especially in connection with contour recognition of return bottles.
Patent SE-8402831-L (SE)
Inventor: WIRFELT S
IPC: B23B31/113
Filed: 1984-05-25
Abstract: A tool mounting between a cutting tool, for example a drill, and a machine spindle, comprising a tool element and a tightening device. The tool element consists of a body and an expandable attachment tap. The attachment tap is formed with grooves to receive a gripping implement of a tool interchanging mechanism and with a through opening to receive an end portion of a pull rod. The tightening device comprises a pull rod movably mounted in an inner pipe and forwardly projecting resilient portions. During changing to an other tool the opening at the attachment tap (13) is moved over the end portion by means of the gripping implement while a wall of the opening of the attachment tap slip against the resilient portions until a stop pin on the tool shank engages the end surface of the end portion and the resilient portions snap into recesses in the hole wall. The gripping implement is then lifted away and the attachment tap is retained in a pre-centered position whereafter the pull rod is tightened for clamping of the tool shank in the inner pipe during two further centering procedures.
Patent SE-8500677-L (SE)
Inventor: BREED D S
IPC: G01P15/03
Filed: 1985-02-14
Abstract: A damped sensor is utilized outside the crush zone of a vehicle. The energy required for release of a firing pin resulting from damped movement of a sensing mass is small in comparison with energy absorbed by a bias spring acting on the sensing mass.
Patent SE-8501970-L (SE)
Inventor: CARLSSON K
IPC: B01D53/50
Filed: 1985-04-23
Abstract: A contact reactor (6) through which a contaminated medium (5a min ) is caused to pass and into which there is introduced an absorbent (67, 68) capable of reacting with the contaminants carried by the medium, means (67, 68) being provided for mixing the medium with the absorbent. In accordance with the invention wall sections (64, 65) forming part of the contact reactor define a reactor chamber (66), into which a finely-divided liquid or a slurry is introduced and brought into contact with the flow of contaminated medium. The wall sections are heated by the flow of contaminated medium (5a min ) of the high temperature, this flow of contaminated medium passing the wall sections (64, 65) via a slot-like spacing (63) in a manner to deliver heat to the wall sections, whereafter the contaminated medium passes into the reactor chamber (66). Turbulence-generating means (70) are arranged downstream of the reactor chamber (66), while a means for supplying powdered absorbent (70) is arranged downstream of the turbulence-generating means (70).
Patent SE-8505191-L (SE)
Inventor: CAMACHO S L
IPC: B23K10/00
Filed: 1985-11-04
Abstract: A plasma arc torch is disclosed which comprises front and rear coaxially aligned electrodes, and vortex generator for generating a vortical flow of gas, such as air, between the two electrodes. A power supply system is operatively connected to the two electrodes for generating an arc which is adapted to extend axially from the rear electrode through the vortical flow of gas and to an attachment point located on the front electrode. The bore of the front electrode includes a cup-shaped outer end portion which defines a forwardly facing radial shoulder. By proper coordination of the power and gas delivery systems, the arc may be made to attach to the radial shoulder of the front electrode, and such that the erosion of the front electrode occurs along an axial direction rather than a radial direction. The vortex generator also includes structure for continuously varying the pressure of the gas delivered between the electrodes, which serves to distribute the arc attachment point and the resulting erosion on each of the electrodes.
Patent SE-8601726-L (SE)
Inventor: TOWNSEND R T
IPC: A23L13/60
Filed: 1986-04-16
Abstract: The encased product of the present invention comprises an elongated flexible casing cylindrically shaped substantially along its length and having opposite end closures. A product material fills the cavity formed by the flexible casing and maintains the casing in a cylindrical shape. The cylindrical casing is formed from an elongated strip of flexible material having opposite side edges, the strip being formed into a plurality of helical revolutions with the side edges of the strip within each one of the helical revolutions frictionally overlapping and engaging the side edges within adjacent helical revolutions of the strip. The product is formed by continuously applying an elongated flexible ribbon to the outer cylindrical surface of a stuffing tube at a canted angle with respect to the longitudinal axis of the tube and rotating the flexible ribbon at the point where it is applied to the stuffing tube so that it will wrap around the tube in a plurality of helical revolutions to form a cylindrical casing on the tube. The adjacent edges of the helical revolutions of the ribbon are frictionally overlapped to one another so as to form a cylindrical casing and product is forced through the tube from the rearward end to the discharge end and into the cylindrical casing. The stuffing tube may be a rotating stuffing tube or it may be a stationary stuffing tube. A ribbon feed device is provided for feeding a continuous strip of ribbon to the stuffing tube.
Patent SE-8603058-L (SE)
Inventor: OKI Y
IPC: B65B51/10
Filed: 1986-07-09
Abstract: This invention relates to a transverse sealing mechanism for use in producing bag-packed products by packing products in tubular film. The transverse sealing mechanism comprises compression-and-heat sealing means and compression-cooling and compression-cutting means disposed immediately below said sealing means, each of these means having a mechanism which can increase its compressive force infinitely. The packed bag transverse sealing mechanism provides for storing and perfect seals.
Patent SE-8603995-L (SE)
Inventor: STOLL K
IPC: F16J12/00
Filed: 1986-09-23
Abstract: The invention relates to a cylinder and piston unit with a cylinder tube closed at both its ends by cylinder end caps. An axially moving piston in the cylinder has a piston rod extending sealingly through at least one end cap. On the outer face of the tube there are four longitudinal means such as longitudinal ribs or round tie rods extending in the axial direction of the tube and equally spaced in the circumferential direction about the tube. Furthermore there is a mounting yoke for pivotally carrying the cylinder and piston unit and having at least two, and more especially four, generally diametrally opposite clamping jaws with trunnions on two of them. The mounting means furthermore constitutes an annular structure encircling the tube. At their ends the clamping jaws have gripping faces adapted to engage and grip the longitudinal ribs or rods on opposite sides thereof so that the tube is held firmly by clamping the jaws together.
Patent SE-8700108-L (SE)
Inventor: BLOMQVIST KURT
IPC: F24D3/12
Filed: 1987-01-14
Abstract: At least one pipe (5) is connected diagonally in the accommodation to a conventional fluid-borne heating conduit. It is anchored in a channel (6) in at least one plate (7) laid in tracks in the insulation (3). - This insulation is located beneath the upper force-absorbent layer in a sandwich component, and fixed to it by an expandable adhesive. The force-absorbent layer is pref. of plywood.
Patent SE-8703657-L (SE)
Inventor: HEJMAN G C
IPC: C13B30/06
Filed: 1987-09-21
Abstract: A scraper for a sugar centrifuge comprises a scraper blade mounted on an arm which is moved down into and pivoted within the centrifugal bowl, such that the edge of the scraper blade is moved against but out of contact with the bowl wall for scraping off the sugar adhering to the bowl wall. After the scraping edge, the scraper blade has an afterscraper in direct or indirect contact with the bowl wall. The afterscraper comprises in one embodiment a block whose boundary plane facing the scraping edge forms an acute angle with the tangential plane along the line of contact of the block with the bowl wall. In another embodiment, a rail or flange is mounted on or formed in one piece with the scraper blade on the rear side of the scraping edge and arranged at a distance from the wall, in order to define, together with the rear side of the scraper blade and along the scraping edge, a channel for taking up sugar which fills out and solidifies within said channel, thereby building up a solid formation of sugar in contact with the bowl wall.
Patent SE-8803534-L (SE)
Inventor: LINDBLOM S
IPC: B62D5/07
Filed: 1988-10-05
Abstract: PCT No. PCT/SE89/00547 Sec. 371 Date Mar. 26, 1991 Sec. 102(e) Date Mar. 26, 1991 PCT Filed Oct. 5, 1989 PCT Pub. No. WO90/03909 PCT Pub. Date Apr. 19, 1990.A hydraulic steering system for turning two mutually articulated vehicle-halves (13, 14) relative to one another with the aid of two hydraulic piston-cylinder devices (11, 12) includes a control valve (17) which will normally connect the piston-cylinder devices in a manner such that the devices operate as single-acting piston-cylinder devices. When abnormally high steering torque prevails, however, and the oil pressure rises correspondingly above a pre-determined value, the setting of the control valve is adjusted by these oil pressures so that the valve connects the piston-cylinder devices in a manner which causes the devices to operate as double-acting piston-cylinder devices.
Patent SE-8901853-L (SE)
Inventor: ENGDAL STEN ALVAR
IPC: A47C7/46
Filed: 1989-05-23
Abstract: A backrest for work chairs, which backrest, regarded in plan view, is concave on its side facing the sitter. What is characteristic of the invention is that, in order to match the body measurements of ca. 95% of all adults in the country, the backrest has at its lower edge a radius of curvature of 400 +- 40 mm and that at a distance of 210 +0/-110 mm above this edge the width of the backrest is reduced by <IMAGE> 25 mm on each side to a remaining width of 385 +- 25 mm. <IMAGE>
Patent SE-8901985-L (SE)
Inventor: EKBOM R
IPC: B22F3/15
Filed: 1989-06-01
Abstract: The invention relates to a method for manufacturing a blade or vane of a turbine. A master of the blade or the vane is made of steel and silicon rubber is molded around said master. The mold thus obtained is cut open and removed from the master to be used for producing a model of wax or the like, a mixture of graphite powder and a cement then being molded around said model. The model is melt and removed from the graphite mold which is filled with a compacted powder of metal or metal alloy. The mold with the powder compacted therein is isostatically hot pressed and then the mold is removed from the produced molded body by blasting.
Patent SE-9100526-L (SE)
Inventor: STENLUND LARS
IPC: G01F1/712
Filed: 1991-02-22
Abstract: According to the present invention, two temperature meters are mounted externally on a pipe within which fluid flows. The temperature meters deliver electrical signals to a computer or corresponding device. The mutual spacing between the temperature meters is known. The temperature signals are sampled a number of times, m, and a transfer function is calculated, this function having n terms, where m>n, so that the least square method can be applied. Preferably, it is assumed that the elements of the transfer function have small second difference significance, that the first and the last elements have low values, and that all elements are positive.