baber/WOPTO huggingface dataset:
Patent SE-8004800-L (SE)
Inventor: DE GRIJS J C
IPC: F24S10/70
Filed: 1980-06-30
Abstract: There is provided a solar collector comprising a solar heat absorber plate thermally conductively connected to the evaporator section of a metal heat pipe. The absorber plate and the evaporator section are surrounded by an evacuated glass envelope joined to the heat pipe at the open end of the evaporator section by a glass-metal seal. The condenser section of the heat pipe is spaced from the evaporator section and is formed for installation in a heat transport system. A flexible portion joins the respective open ends of the evaporator section and the condenser section, such flexible portion having an outer diameter smaller than the inner diameter of the evaporator section and that of the condenser section. The moment of resistance of this flexible portion is smaller than the moment that can be withstood by the glass-metal seal.
Patent SE-8007089-L (SE)
Inventor: SKOOG I
IPC: F16B5/00
Filed: 1980-10-09
Abstract: An appropriately plate shaped construction system includes components (1,1') which are connected together in a detachable manner by means of clamps (8,8', 9,9') which grip each other. Between the two components, a wedge (16) is contained in a recess (15). The effect of the wedge (16) is to push the components apart and thereby create engagement between the clamps which becomes stronger the greater the said effect is. The wedge is fitted with a locking device consisting of sprung tongues (18) which, when the wedge is driven into the recess (15), automatically fasten the wedge in it, in that the tongues move into an opening (20) and establish a locking effect with the opening's edges (21).<IMAGE>
Patent SE-8100008-L (SE)
Inventor: MEYER-EBRECHT D
IPC: G01R27/02
Filed: 1981-01-02
Abstract: A simple circuit for converting the resistance variations of a strain gauge measuring bridge into a frequency variation of an oscillator. The circuit includes first and second phase shift circuits connected in cascade in a feedback loop with a frequency-independent device having a variable gain factor F connected in parallel with the first phase shift circuit. The first phase shift circuit includes a high pass filter and a summing amplifier and the second phase shift circuit includes an all-pass filter circuit.
Patent SE-8103756-L (SE)
Inventor: VAN DER VEGTE J
IPC: G02B6/38
Filed: 1981-06-16
Abstract: An optical connector for coupling pairs of optical fibers. The connector comprises a multi-part housing accommodating two pin holders. Each pin holder encloses one or three pins which enclose an elongate duct for accommodating one end of an optical fiber. The pins are aligned with respect to each other by means of a coupling bushing. A set of pins projects beyond a first housing part and is protected by a protective cap which is detachably mounted on the housing part and which projects beyond the end of the set of pins. A coupling bushing is arranged on the pins inside the protective cap. A collar formed on the protective cap keeps the coupling bushing in position. The protective cap also serves for precentering during the assembly of the connector. To this end, the protective cap forms a smooth fit with a recess in a second housing part within which the second, mating pin holder is accommodated. One of the pin holders, and hence the set of pins is preferably arranged to be resilient in the longitudinal direction.
Patent SE-8202487-L (SE)
Inventor: AHOKAS K
IPC: B63B25/00
Filed: 1982-04-21
Abstract: In order to facilitate alternative transportation of containers and bulk, cargo in the same hold, the length of the holds is selected substantially to correspond with the length of a standard shipping container (14), while its breadth substantially corresponds with a multiple of the breadth of a container. Each hold is defined by transverse bulkheads (15) presenting plane support surfaces towards the hold for the containers, and support members (19) recessed into the transverse bulkheads, are adapted to be folded out by hydraulic actuators (29) for sidewardly steadying a group of containers. Upper support members are located so as to act between the uppermost and the next to uppermost container, and possible lower support members 19b act between the third and fourth container, as counted from the top. Transverse bulkheads between adjacent holds are formed as coffer dams. The support members (19) are mounted in pockets (25) in the plane support surfaces. <IMAGE>
Patent SE-8205009-L (SE)
Inventor: WALITALO C R
IPC: B31B27/00
Filed: 1982-09-02
Abstract: Continuous strip closed-bottom open-mouthed packaging bags are produced by continually making, at spaced intervals in a continuous flattened tubular oriented plastic film supply, a transversely extending heat seal to define a bag bottom, and, adjacent each heat seal, perforating the two plies of the film supply with a blade heated to effect annealing of the edges of the perforations and having a serrated cutting edge with spaced deep recesses to define connecting tabs between perforations.
Patent SE-8207525-L (SE)
Inventor: BOJOVICH MOMCILO
IPC: B62H3/00
Filed: 1982-12-30
Abstract: No further information available at time of publication
Patent SE-8300814-L (SE)
Inventor: HENTILE TAUNO
IPC: E04H15/06
Filed: 1983-02-15
Abstract: A portable, openable and collapsible lodging space, which consists of a folding top portion comprising two gable walls (6), two side walls (7), and two roof slopes (8) placed in an inclined position when opened, as well as possibly of a frame portion supporting the folding top and consisting of support bars, said frame portion including support bars (10) at the connection points between the side walls and the gable walls as well as, as extensions of the said support bars (10), support bars (11) at the connection points between the roof slopes (8) and the gable walls (6). When collapsed, the lodging space is folded into a transport case consisting of two halves (1) connected to each other by means of hinges, which case, when opened, can be used as the bottom of the lodging space. The side walls (7) and the roof slopes (8) together with support bars (10, 11), if any, are, when the lodging space is folded together, folded towards the middle part of the lodging space at the connection point (19) between the side walls (7) and the roof slopes (8). Thereby the inside faces of the side walls (7) are turned towards the inside faces of the transport case halves (1), and the inside faces of the roof slopes (8) turn towards one another.
Patent SE-8400919-L (SE)
Inventor: SYLVAN CHRISTOPHER
IPC: C10J3/30
Filed: 1984-02-20
Abstract: The feeding procedure involves the passage of the feed through a valve into a branch pipe. The valve then closes and a piston moves along the branch pipe past the inlet pipe and pushes the feed through the opened outlet valve. The piston then returns and the process is repeated. The material is pushed forward by piston (2) from the hopper (1) through the feed valve (4) into the branch pipe. Valve (4) then closes and piston descends to the position shown by the broken line at 20' at the outlet valve (12).
Patent SE-8401910-L (SE)
Inventor: JONSSON BERT
IPC: H04N7/18
Filed: 1984-04-05
Abstract: PCT No. PCT/SE85/00154 Sec. 371 Date Jan. 9, 1986 Sec. 102(e) Date Jan. 9, 1986 PCT Filed Apr. 2, 1985 PCT Pub. No. WO85/04728 PCT Pub. Date Oct. 24, 1985.A device for detecting movable objects within a limited detection area comprises a number of juxtaposed photosemiconductors (A, B) on which an image of the detection area is adapted to impinge and which are uniformly distributed on branches (10, 11) of an electric bridge circuit, such that two juxtaposed photoresistors (A and B, respectively) are included in separate bridge branches (10 and 11, respectively). The bridge branches (10, 11) are connected to a rectifier (13) for generating an output signal.
Patent SE-8402028-L (SE)
Inventor: ENGELHARDT P R
IPC: C23F11/18
Filed: 1984-04-11
Abstract: A functional fluid comprising an alcohol and corrosion inhibiting amounts of a saturated aliphatic dicarboxylic acid, such as adipic acid, or a water soluble salt thereof and a phosphate, molybdate, or mixture thereof is disclosed. The fluid is particularly useful as a non-corrosive antifreeze in the cooling system of an internal combustion engine.
Patent SE-8500185-L (SE)
Inventor: HELLMAN P
IPC: B22F3/24
Filed: 1985-01-16
Abstract: A vanadium-containing power tool steel is disclosed. The steel is compacted to full density at high temperature and presence and contains M6C or M7C3 carbides. The carbides have an effective maximal size of 4 to 15 microns.
Patent SE-8503188-L (SE)
Inventor: SEIFERT R
IPC: E04C3/20
Filed: 1985-06-26
Abstract: The invention relates to a self-supporting reinforced-concrete shuttering element which receives the floor reinforcement and has one or more parallel load-bearing ribs for the shutteringless production of solid floors. The aim of the invention consists in reducing the amount of steel used while maintaining the same load-bearing capacity as monolithic floor structures. The object of the invention is to ensure the complete transmission of shear forces between shuttering element and in-situ concrete, without using reinforcing steel members. This is achieved by frictional locking between load-bearing ribs and in-situ concrete by the width of the load-bearing ribs tapering from both end sides to the centre of the shuttering element, with the result that the casting concrete assumes the shape of a double dovetail, the largest width of which is located in the centre. In the region of the pressure zone, the longitudinal sides of the ribs are stepped corresponding to the taper angle (Figure 1). <IMAGE>
Patent SE-8504730-L (SE)
Inventor: JAKKULA P
IPC: G01N22/04
Filed: 1985-10-11
Abstract: A method and apparatus for measuring the moisture content or dry content of either high or low loss materials having a moisture content in excess of 50% utilizing a dielectric waveguide in contact with the material to be measured. The waveguide may be either embedded into the wall of a process pipe or it may pass through the pipe. The length of the waveguide can be controlled by the addition of reflecting spikes. The waveguide is designed and the microwave frequency so chosen that the microwave signal is reflected at least ten times. The strength of the output microwave signal is a function of the moisture content.
Patent SE-8600499-L (SE)
Inventor: DRANE J H
IPC: B62J11/00
Filed: 1986-02-04
Abstract: A cycle lamp or other accessory has a combined switch and locking mechanism. The lamp is mounted on an adjustable bracket by means of a blade projecting from the bracket and received in a socket of the lamp body. The blade has a notch which matches a notch in the socket. A locking quadrant engages these notches when operated by a key of a cylinder lock incorporated in the removable cover of the lamp body. In one position of the lock the cover is locked to the lamp body and the lamp is locked to the blade of the bracket and also impedes access to the clamping screws of the bracket. The key also operates the on/off switch of the lamp, while in the locked condition. In the unlocked position, the lamp is switched off, but when removed from the bracket the lamp can be turned on and off by means of the key. The blade is mounted on a swivel which can rotate on one saddle of the clamping bracket, mating teeth being provided for positively locating the swivel in a selected angular position, the swivel and bracket together permit substantially universal adjustment of the lamp.
Patent SE-8600554-L (SE)
Inventor: PODRINI M
IPC: C25D5/08
Filed: 1986-02-07
Abstract: A plant comprising vertical cells for continuous electrodeposition of metals at high current density, in which the basic treatment unit consists of two vertical electrolytic cells connecting an upper chamber and a lower chamber for electrolyte collection and storage. The body to be plated, usually steel strip, passes from the upper chamber, through one of the cells, to the lower chamber when it returns, through the other of the cells, to the upper chamber. The electrolyte is forced to pass within these cells in a highly turbulent flow regime, by just one pumping unit.
Patent SE-8604248-L (SE)
Inventor: GUSTAVSSON A
IPC: B21D1/10
Filed: 1986-10-07
Abstract: The aligning equipment uses an advancing impress component to make one or more locally limited impressions (11) adjacent to one or both long edges (12a,12b) of the functional part. To carry out the process, an anvil component, an impress or stamp unit and a fixture are used, the latter permitting the component to be positioned with the required long edge adjacent to the anvil and stamp units.
Patent SE-8700720-L (SE)
Inventor: WILSON W H
IPC: A47L11/14
Filed: 1987-02-20
Abstract: The disclosure relates to an electric buffing machine which is equipped with an X-shaped buffing pad that is mounted to a similarly X-shaped pad holder. The arms of the pad holder have a wedge-shaped cross section that acts as an air foil to create air currents that flow up between the arms of the X-pad. The casing surrounding the pad has a specially designed tunnel-like spiral diffuser that guides the air currents entered into a collection box. The casing also has a flexible skirt mounted to the lower side thereof, extending around three-quarters of the casing periphery, which closes the gap between the casing and the floor. The chassis has two pairs of wheels and is designed so that when the buffing machine is turned off, the machine rests entirely on the wheels with the buffing pad raised off the ground. When the machine is turned on, the air currents pull the pad to the floor with a predetermined pressure.
Patent SE-8702066-L (SE)
Inventor: RUBBMARK J R
IPC: G07F5/18
Filed: 1987-05-19
Abstract: In a cabinet (10) for supplying different articles the articles are located in magazines (26,28) which are detachably fixed in compartments of the cabinet, the articles being removable through a flap of each magazine and the magazines being individually removable through a front opening of the cabinet for refilling of new articles. The magazines are of at least one narrow (26) and one wide (28) type. Each compartment is arranged for accommodating at least two narrow magazines (26) beside each other, at least two of the narrow magazines (26) being replaceable by a wide magazine (28), the width of which being substantially equal to the total width of the magazines it replaces.
Patent SE-8800976-L (SE)
Inventor: HEDSTROEM TURE
Filed: 1988-03-17
Abstract: The invention concerns a hanging scaffold 1 consisting of a support surface 2 and an arm 3 projecting upwards from this support surface, and adapted to cooperate with a single cable 4, with a first attachment 5 or pulley above the hanging scaffold 1 and a guide 6 or pulley at the upper free section 3a of the arm 3, and generally a second attachment 7 below the said guide 6, means 8 being provided to raise and lower the hanging scaffold 1 by changing the distance between the said guide 6 and the said first attachment 5 with the aid of a device 8 acting on the cable 4. According to the invention, the distance H between the said support surface 2 and the upper free section 3a of the arm must be able to decrease when the said upper free section 6 is cooperating with the said first attachment 5 and measures are taken to raise the hanging scaffold further. The said arm 3 consists of a bar or a tube which is arranged displaceably in at least two bearing members 11, 12 fixed in relation to the said support surface 2. <IMAGE>
Patent SE-8804639-L (SE)
Inventor: SULTAN B-AA
IPC: C08K5/544
Filed: 1988-12-23
Abstract: A crosslinkable polymer composition comprises an olefin copolymer or graft copolymer with hydrolysable saline groups and a silanol condensation catalyst, as well as a silane compound with at least one hydrolysable organic group. The polymer composition is characterized in that the silane compound has a compatibility with the polymer composition of at least 0.035 mole hydrolysable groups per 100 g polymer composition, and in that the silane compound is represented by the general formula: R1(SiR2nX3-n)m, wherein R1 is a monofunctional hydrocarbyl group having 13-30 carbon atoms, or a difunctional hydrocarbyl group having 4-24 carbon atoms, R2 is a hydrocarbyl group having 1-10 carbon atoms, X is a hydrolysable organic group, n is 0, 1 or 2, and m is 1 or 2.
Patent SE-8901138-L (SE)
Inventor: NORDENSWAN E T
IPC: G01N1/28
Filed: 1989-03-31
Abstract: PCT No. PCT/FI87/00129 Sec. 371 Date Mar. 30, 1989 Sec. 102(e) Date Mar. 30, 1989 PCT Filed Sep. 24, 1987 PCT Pub. No. WO88/02481 PCT Pub. Date Apr. 7, 1988.A method for the determination of the properties of mouldable materials, such as the granular and pulverous masses of fresh concrete, and stiff liquids, particularly for the determination of the plastic and reologic properties thereof. A sample of a known weight is taken from the mass; the sample is subjected to a moulding effect; and a compression (S) and the number of working revolutions required therefor are determined. In order that the behavior of the material to be measured can be controlled accurately during the measuring process and that the obtained measuring results are accurate and reliable, the sample is compressed in two axially opposite directions with a constant force (P); the sample is moulded under a constant compression between two parallel inclined planes which change the rotationally change the direction of inclination thereof; the volume (V and Vt) of the sample is measured prior to the moulding and after a determined number of working revolutions (n); and the magnitude of the torque resisting the rotational change in direction of inclination of the inclined planes is measured from the sample at least at one determined shear speed of the sample, which shear speed depends on the revolving speed of the inclined planes and the angle of incline thereof.
Patent SE-8902102-L (SE)
Title: Acoustic fluid level measurement appts. - uses acoustic transmitter-receiver,, and measurement tube insertable in fluid tank
Inventor: BOSTROEM J
IPC: G01F23/28
Filed: 1989-06-12
Abstract: The combined transmitter and receiver (14) transmits an acoustic signal through the immersed measurement tube, and receives the echo signal from the fluid level (18) in the tank (16). A gas collection chamber (38) is located at the lower end part (36) of the measurement tube (22), and has a greater internal cross-section that the tube itself over at least a part of its height. The chamber has at least one inlet aperture (48) facing the bottom of the tank. When the tank is filled with a fluid which gives off gas, the chamber is filled with this gas via the inlet aperture, and the aperture is closed by the fluid rinsing in the tank. The fluid then commences to rise in the gas collection chamber to fill it, components (40) are provided to transfer the collected gas to the measurement tube and form an acoustically suitable gas connection between the chamber top and the measurement tube lower end. @(Provisional basic advised week 9106)@ @(20pp Dwg.No.5/12).
Patent SE-8904144-L (SE)
Inventor: WIDELL GUNNAR
Filed: 1989-12-08
Abstract: The safety installation opens circuit relays (53,73) if a light beam (46) between a transmitter (40) and receiver (60) is interrupted. An oscillator (25) pulse train is supplied to the transmitter and to two test units (45,65) respectively coupled to the transmitter and receiver. Each unit compares the pulse train with that (61) operated by the receiver (60). If the compared trains have the same frequency, and an inverted or phase reversed signal pattern, with or without phase displacement, the test unit outputs maintain the relays (53,73) closed.
Patent SE-9002763-L (SE)
Inventor: FRIDHOLM K
IPC: H05K7/14
Filed: 1990-08-29
Abstract: The present invention relates to a process interface system (1), in which single-channel modules (D, A) designed on the basis of compact IC technique are housed in terminal block-like blocks of the same type as standard terminal blocks (6a-6d) for mounting rails (4). The single-channel modules (D, A) are designed in few different versions which are programmed during installation for their field of use as AI or AO interface unit and as DI or DO interface unit, respectively, as well as for their voltage range. Each interface unit communicates directly with the system computer (PC) via a serial bus (2) in the form of electrically conducting paths (5a, 5b, 5c) applied to the mounting rail (4) on which the respective interface module (D, A) has been mounted. The modules are supplied with power also through conducting paths (5a, 5b, 5c) on the surface of the mounting rail. Connection of transducers (3a, 3d) is made direct to the respective interface module. The terminal blocks (6a-6d) can be freely mixed with the interface modules (D, A) for, for example, voltage distribution to the transducers.
Patent SE-9003458-L (SE)
Inventor: HAIKONEN M
IPC: B65B25/14
Filed: 1990-10-30
Abstract: The method of wrapping up rolls of paper or cardboard (1) in wrapping paper (2, 11) consists of winding a first strip of wrapping paper (2) round the paper-roll so that one lengthwise side edge of the strip sticks out beyond the end (5) of the roll.  The protruding part of the strip is caught against the end (5) of the roll. A second wrapping paper strip is wound round the roll (1) so as to overlap the first strip partly. One lengthwise side edge (13) of the second strip on the side facing the first strip (2) sticks out beyond the corresponding end (6) of the roll.  The protruding part of the second strip is caught against the end (6) of the roll. USE/ADVANTAGE - Rolls of paper and cardboard can be wrapped leaving lengths sticking out.
Patent SE-9101567-L (SE)
Inventor: JENSEN H
IPC: A61F7/02
Filed: 1991-05-23
Abstract: The thermo-material comprises at least three layers (1-3), of which the inner layer (1) consists of a non-moisture-absorbing but moisture permeable material with high air content. The second layer (2) is of foam material, and the third layer (3) comprises a high moisture-absorbing surface.
Patent SE-9200811-L (SE)
Inventor: NYLUND O
IPC: G21C3/356
Filed: 1992-03-17
Abstract: A spacer for retaining a number of elongated fuel rods into a bundle to be placed in a nuclear reactor of BWR or PWR type. The bundle is intended to be traversed in the longitudinal direction by a coolant. The spacer includes a number of cells for the fuel rods surrounded by an outer frame which is formed from a first band standing on edge. This band has possibly been extended by a skirt arranged on the upstream side of the spacer. The band or skirt edge of the spacer located on the upstream side thereof is provided with guiding tabs which are formed from plate flaps which lie in planes which extend in parallel with the flow direction of the coolant and one side edge of which slantingly extends from the first band or skirt edge in an upstream direction towards the center of the spacer.
Patent SE-9203853-L (SE)
Inventor: CODY CHARLES A
IPC: C08G18/08
Filed: 1992-12-21
Abstract: A moisture curable composition comprised of a moisture curable base and a curing agent which does not contain molecular water but which produces water upon activation so as to cure the curable base. The composition exhibits improved stability and shelf life and can be formulated so that curing of the composition can be controlled substantially independently of ambient conditions.