baber/WOPTO huggingface dataset:
Patent SE-8107560-L (SE)
Inventor: FRUNGEL F
IPC: G01S17/10
Filed: 1981-12-16
Abstract: A microprocessor - driven laser cellometer comprises a laser diode array 2 instead of a single laser diode. By utilizing the improvement service life and reliability of the cellometer are both increased. <IMAGE>
Patent SE-8201001-L (SE)
Inventor: GELTGREN K
IPC: B63B35/04
Filed: 1982-02-18
Abstract: Ship for undersea work, for example for the laying and repair of underwater pipelines, with two cranes (2, 3) for the lowering of large objects (7), which are to be assembled or are required for carrying out work, onto the sea bed. According to the invention the cranes are so designed and arranged on the ship that together they are capable of hoisting the object (7) off the ship's deck, then taking it overboard, preferably over the stern, then lowering it outside the ship and then, by means of a rotary movement of the cranes (2, 3), of bringing the object into a position approximately below the centre of movement of the ship (1). <IMAGE>
Patent SE-8202370-L (SE)
Inventor: KLINKOWSKI P R
IPC: C08J5/22
Filed: 1982-04-15
Abstract: A strong, relatively inert filter cloth is impregnated with an ion exchange resin to provide, for an electrofiltration process, a reinforced solid polymeric electrolyte having ion transport properties and at the same time constituting a positive barrier to mass transport.
Patent SE-8202398-L (SE)
Title: Ship speed measuring appts. - has measurement cell with graduated tubular part connected to fluid conduit contg. flow resistance adjustment throttle
Inventor: HOK BERTIL
IPC: G01P5/14
Filed: 1982-04-16
Abstract: The appts. is for measurement and visual indication of the speed of a vessel through water, and comprises a fluid conduit whose one end is open to the ambient water. Its other end is connected to a measurement cell comprising a tubular part of hard plastic, thermoplastic, silicon or glass and transparent, a displacement component such as an air-filled chamber, and at least one valve for opening or closing the interior of the cell to surrounding air. The tubular part along its length has a continuously and monotonously varying cross-section, a graduated scale, and an inner wall which is water-repellent. The fluid conduit has at least one throttle by means of which its flow resistance can be adjusted. (Provisional Basic advised week 83/49).
Patent SE-8202931-L (SE)
Inventor: BENKO P
IPC: A23K1/16
Filed: 1982-05-10
Abstract: PCT No. PCT/HU81/00038 Sec. 371 Date May 7, 1982 Sec. 102(e) Date May 7, 1982 PCT Filed Sep. 11, 1981 PCT Pub. No. WO82/01001 PCT Pub. Date Apr. 1, 1982.The invention relates to new 2-hydroxymethyl-quinoxaline-1,4-dioxide derivatives of the general formula (I)   <IMAGE> (I)  wherein A represents an amino group, or a group of the general formula -NH-COOR1, wherein R1 stands for a C2-4 alkyl group, or a group of the general formula -NH-CX-NH2, wherein X denotes an oxygen or sulfur atom, or a group of the formula -NH-C(NH)-NH2, or a group of the general formula -NH-R2, wherein R2 represents a C1-6 alkyl, a phenyl, a benzyl, a hydroxyl or a hydroxy-(C2-4alkyl) group, or a group of the general formula -NH-CO-R3, wherein R3 stands for a C1-20 alkyl group or a phenyl group optionally substituted by one, two or three identical or different substituent(s) selected from the group consisting of nitro, hydroxyl, amino, C1-3 alkoxy and halogen; a naphtyl group optionally substituted by a hydroxyl group, a phenyl-(C1-3 alkyl) group, a pyridyl, a piperidyl, a pyrazinyl, a pyrimidyl, a 1,2,4-triazinyl, a furyl, a nitrofuryl or an  alpha , alpha -diphenyl- alpha -hydroxymethyl group. Due to their antimicrobial and weight-gain increasing effects, the new compounds of the general formula (I) can serve as active ingredients of pharmaceutical or veterinary compositions, particularly fodder concentrates, fodder additives and fodders. The invention relates also to the preparation of the new compounds of the general formula (I) and the compositions containing same.
Patent SE-8203653-L (SE)
Inventor: EPEL J N
IPC: F16F1/368
Filed: 1982-06-11
Abstract: A non-metallic leaf spring (10) comprises a unitary elongate member (12) having a matrix of polymerised resin and a plurality of fibres distributed uniformly in the matrix so as to extend along the elongate member, means (14) at each end of the elongate member for connection to one structure to be supported by the spring and a mounting assembly (18) between the ends of the elongate member for connection to another structure to be supported by the spring. <IMAGE>
Patent SE-8300420-L (SE)
Inventor: RONNHULT J
IPC: B60N2/04
Filed: 1983-01-27
Abstract: The automobile driver's chair has a seat and a back bolt fitted on a frame, the upper part of which is tippable on a lower part, tipping taking place around a transverse axis line. The upper frame part is connected to a lower structure in the lower frame part via front and rear links on each side of the chair. On the front links, the articulated point in the upper frame part is fitted lower than the corresp. point in the lower frame part. The front links are longer than those at the rear, and an adjuster with a spring unit counteracts backward tipping moVement in the upper frame part.
Patent SE-8302956-L (SE)
Inventor: PHILIPSON LARS HERMAN GUSTAV
IPC: G06F15/16
Filed: 1983-05-26
Abstract: The selector arrangement is for units requiring resources with several common resources whose number is less than that of the units. An input for each resource-requiring unit receives a signal concerning the requirement of a resource, and an address output is provided to each resource-requiring unit which furnishes addresses (BA) for the resources allocated to the units. Between the inputs and outputs is connected a combination network which produces the address to a resource as a mathematically calculated sum for allocation to the resource-requiring unit if the latter has given a requirement signal, and if the sum is less than or equal to the resource number. The resource-requiring units are the process stages of a multi-processor, and the resources are buses with connection of the process units with parts other than their own memory connection. (Provisional Basic advised week 85/05)
Patent SE-8305945-L (SE)
Inventor: FABO T
IPC: A61F13/02
Filed: 1983-10-28
Abstract: The protective film (3) on a flexible article (2), e.g. medical tape, adhesive dressing, plaster, surgical sheets is provided with a penetrating slit (4) which, along at least part of its length, follows a path which passes backwards and forwards transversely to the longitudinal axis thereof, in a manner to form grip tabs (5) when the article and the protective film are folded along the slit. <IMAGE>
Patent SE-8402660-L (SE)
Inventor: ARNSBY JAN
IPC: H03B23/00
Filed: 1984-05-17
Abstract: The output signals from the filters (2,3) are sensed by two detectors (4,5), and then passed to two comparators (6,7). As a reference for the comparators, the oscillator signal is used via a sensor (8). The comparators control a bistable multi-vibrator (9) of the set and reset type, which via an emitter synchroniser (10) charges or discharges a capacitor (11) by two resistances (12,13). The output signal from the capacitor is used as a control voltage for the oscillator. The control voltage decreases and the oscillator frequency likewise by one resistance (13) being much larger than the other (12), the control voltage from the capacitor to the oscillator is of sawtooth form, and the oscillator delivers a comb spectrum.
Patent SE-8404368-L (SE)
Inventor: ALLARED C-A
IPC: B25J17/02
Filed: 1984-08-31
Abstract: A wrist for an industrial robot with a movable arm is arranged at the outer end of the robot arm and comprises partly a first housing mounted at the end of the arm and journalled for rotation about a first axis which is substantially parallel with the longitudinal axis of the outer part of the arm; partly a second housing journalled in the first housing for pivoting about a second axis which is substantially perpendicular to the axis of rotation of the first housing; partly a tool holder journalled in the second housing for rotation about a third axis which is substantially perpendicular to the second axis; and partly drive and power transmission devices for generating motion in the first and the second housing as well as in the tool holder about the first, the second and the third axis, respectively. The first housing comprises two interconnected sections which are pivotable in relation to each other about a fourth axis extending substantially perpendicularly both to the first axis and to the second axis.
Patent SE-8503566-L (SE)
Inventor: PIRKLBAUER W
IPC: C21B13/02
Filed: 1985-07-23
Abstract: There is disclosed a shaft furnace for the direct reduction of iron ores. It includes a gas feed device arranged centrally in the bottom of the shaft furnace in the longitudinal axis of the shaft furnace and having a central cavity. From the cavity, a plurality of gas outlets for the reduction gas, superposed in stages and passing through the gas feed device in its upper part, lead into the interior of the shaft furnace. In order to provide a shaft furnace with which operational failures caused by the gas feed device are prevented and with which the gas feed device is subject to little wear so that it need be exchanged in large time intervals only, the gas feed device is designed as a double-shelled hollow body. The shell interspace of the hollow body is connected to at least one supply duct and at least one discharge duct for a coolant.
Patent SE-8505496-L (SE)
Inventor: STRAUB T
IPC: G05D23/19
Filed: 1985-11-20
Abstract: A controller and regulator (4), which can be fitted to a heating boiler and has a time switch for a heating program is additionally influenced by a room apparatus (1) which is arranged in the living room and is connected via only two leads (2, 3) which can be interchanged. A room-temperature sensor (11) can have fixed resistors connected to it in series, which fixed resistors differ depending on the position of a switch (15). An analog/digital converter (10) and a computer (R) of the electronic regulator (5) which is contained in the regulator (4) detect both the position of the switch (15) and the room temperature ( theta R) on the basis of the resistance value between the two leads (2, 3). The following variables are transmitted: actual room temperature value and desired room temperature correction, as well as three positions of the switch (15) for influencing the time heating program. <IMAGE>
Patent SE-8505639-L (SE)
Inventor: TUUTTI K
IPC: C04B18/08
Filed: 1985-11-29
Abstract: Material has a particle size smaller than 1 mm and comprises 15-25% cement and 85-75% fly ash, possibly with up to 80 Kg fine sand per 100 kg of cement flyash mixture and/or other fine materials e.g. slag, air bubbles for higher front resistance, water reducing materials etc. There fill cavities and stabilise the macadam layer.
Patent SE-8601122-L (SE)
Inventor: BRINTE A
IPC: A61L2/00
Filed: 1986-03-11
Abstract: The device produces bacteria-free fluid, for example, to wash wounds. Fluid enters the fibre-filled filter via a pipe and pressure valve. The filtered water leaves via an outlet and a tap. The remaining fluid leaves via an outlet across an airgap and into the drain pipe. To rinse the equipment, the second outlet pipe is again attached to an arm, and fluid is pumped through a pipe into the outlet pipe and to the drain.
Patent SE-8602825-L (SE)
Inventor: GLASER W
IPC: B01D46/90
Filed: 1986-06-25
Abstract: The invention relates to a particularly economic cleaning of flat filter elements, such as cloth filters, by introducing the clean gas by means of lances into the filter element to be cleaned and shutting off the same from the clean gas space by a barrier apparatus which is actuated in particular by the clean gas itself. This principle allows cleaning of the individual filter elements in accordance with the particular deposit thickness and thus allows a reduction of compressed gas and energy to be used. Furthermore, the use of flexible cloths is no longer necessary and fine screens, perforated plates and metal fibres can be used, as a result of which the filters are also usable for hot gas filtrations.
Patent SE-8603947-L (SE)
Inventor: ARCHER J
IPC: E06B9/266
Filed: 1986-09-19
Abstract: The manufacture of blind slats (1) serving as blind components has proved difficult within the limits of mass production since, because of the slats being relatively thin and curved in cross-section, there is a danger of damage being caused directly by the punching of an edge recess (2), of a slot (4) and also by the moulding of a bent section (3). The bent section (3), the slot (4) and also the edge recess (2) serve to guide cords whereby the blind can be raised or the slats turned. An apparatus according to the invention for manufacturing blind slats is characterised by, in each case, a press component (17) subjected to spring tension, a bending device (10) and punching elements (8, 9) which cooperate with a die (7) to the extent that during the manufacturing process the slat (1) is forced by the press component (17) against the die (7), that is before the bending and punching processes are initiated by the mentioned bending and punching tools. An apparatus suitable for the damage-free mass production of blind slats is obtained in this way. <IMAGE>
Patent SE-8604900-L (SE)
Inventor: VAHLBERG C
IPC: G05F1/455
Filed: 1986-11-17
Abstract: Electronic regulator for use with a cycle dynamo (G) or the like, and the invention is characterised in that the regulator (1) comprises two parallel-connected control circuits (TK1, TK2), each comprising a rectifier (D1, D2, D3, D4, respectively), one (D1, D2, D3) of which is adapted to admit only the negative voltage pulses and the other (D4) is adapted to admit only the positive voltage pulses from the generator, and each comprising a capacitor (C1 and C2, respectively) and each one voltage-sensing and one current-admitting device (T2, Ty1 and T3, Ty2, respectively), and that the respective voltage-sensing device (T2 and T3, respectively) is adapted to sense the charging voltage across the respective capacitor (C1, and C2, respectively) generated by each negative and each positive pulse, and further adapted at a predetermined voltage threshold, to open a current passage (Ty1, Ty2, respectively) in the respective control circuit, thereby to connect the dynamo to a current-consuming device (20), and to block the passage at crossover in the regulator, such that each negative and each positive pulse from the generator admits an amount of energy substantially proportional to the length of the opening time in the respective current passage.
Patent SE-8605427-L (SE)
Inventor: NELSON H L
IPC: G21C3/328
Filed: 1986-12-17
Abstract: In a nuclear reactor fuel assembly, a relatively flexible mounting member for mounting a large coolant conducting tube to the lower tie plate whereby excessive side forces on the fuel rod spacers are avoided in the event of lateral displacement of the fuel assembly such as during a seismic event.
Patent SE-8703419-L (SE)
Title: Electric fence for enclosing animals - has power source, posts inserted in ground with non-conductive fixtures supporting uninsulated electrical cables
Inventor: HOLMSTROEM CARL-OSKAR
IPC: A01K3/00
Filed: 1987-09-03
Abstract: The uninsulated cables (5) comprise at least one pair of wires (6,7), one of which (6) is connected to the positive pole of the power source (1), whilst the other (7) is connected to the source negative pole. The wires are held apart by a predetermined distance partly by separate distance pieces of non-conductive material evenly distributed between the posts (2) preventing the wires from coming into contact with each other, and partly by the fixtures on the columns. The distance by which the wires are maintained apart is preferably between 20 and 30 mm., and each distance piece is formed as a plate with a flat body part from which two opposing tongues project. An open loop is arranged on each side of the tongues and in line with them. The loops for each wire are open on different sides of the body part and diagonally in the same direction. (Provisional basic advised week 89/17).
Patent SE-9101121-L (SE)
Inventor: DUBOIS III G N
IPC: B26D7/22
Filed: 1991-04-15
Abstract: This invention provides a safety device for powered machinery comprising a conventional wire mesh safety glove adapted for wearing by the machine operator. The machine with which it is used has a grounded frame, an electrical motor, a control switch, with the electrical motor being connected to a source of electrical energy through the control switch. A control safety circuit connects the electro conducting wire mesh safety glove and by-passes the conventional control switch for the machine which is in turn connected to the motor of the machine. The safety circuit includes a circuit breaking means, preferably a relay, whereby the relay will open and deprive the motor from electrical power whenever the wire mesh glove comes in contact with the grounded frame of the machine. An alternate form of the invention connects the wire mesh glove of the operator to the antenna of a radio transmitter worn by the operator. The circuit breaking means includes a radio receiver means which remains closed when receiving a radio signal, but which will open when the antenna of the radio transmitter is grounded to the frame through the wire mesh glove touching the frame which serves to interrupt the transmission of the radio signal. This causes the electrical power to the motor to be interrupted.
Patent SE-9101652-L (SE)
Inventor: DANIELSEN J
IPC: B23Q17/22
Filed: 1991-05-30
Abstract: To align the cutting edge of a tool, an adjustable spirit level with a scale is provided, which is arranged in a housing with a reference surface. The spirit level is brought into contact with the cover surface of the cutting tool beam (2) or with the tool itself. The spirit level is adjusted to the required angle and then the tool and/or the tool holder is turned until spirit level shows that the correct angle adjustment has been achieved.
Patent SE-9101933-L (SE)
Inventor: CRIVOI ALEXANDER
IPC: F16L25/14
Filed: 1991-06-24
Abstract: A reduction device (1) for pipe fittings (2) of the kind, wherein the reduction device (1) is introduced axially into the pipe fitting (2) so as to adjust the latter to a pipe (3) having smaller external dimensions. The reduction device (1) comprises two pieces (4, 5) which are interconnected in a manner allowing them to be rotated relatively one another and they are held together e.g. by a flanging bond, in that the sleeve piece (4) is provided with an internal conical face (6) which, upon tightening of the nut (11) cooperates with an external conical face (8) of the nut piece, whereby the front edge (9) of the external conical face (8) cuts into the pipe (3) while creating a shape-dependent bond firmly securing the pipe (3) to the pipe fitting (2). <IMAGE>
Patent SE-9202433-L (SE)
Inventor: JANSSON CONNY
IPC: B25B23/155
Filed: 1992-08-25
Abstract: PCT No. PCT/SE93/00685 Sec. 371 Date Jun. 13, 1994 Sec. 102(e) Date Jun. 13, 1994 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/04321 PCT Pub. Date Mar. 3, 1994.A tool is provided for the exertion of a turning moment, including an indication as to whether the turning moment exceeds a set value, in which a form piece (4) with parallel rectangular surfaces turns when the turning moment attains the set value and pushes a press bolt (3) situated in the shaft (2) and a indication sleeve (6) situated outside the shaft, said indication sleeve being connected with the press bolt, towards the grip (11) so that a previously hidden part of the indication sleeve (6) with a contrasting color becomes visible.
Patent SE-9401164-L (SE)
Inventor: JOHANSSON ROLF
IPC: A47L13/11
Filed: 1994-04-06
Abstract: When cleaning buckets and brushes with handles are used as two separate units. The object of the present invention is to simplify the work by having brush and handle cooperate with each other in such a way that when the shaft is raised, the bucket is also raised, thanks to said cooperation.
Patent SE-9401745-L (SE)
Inventor: JOHANSSON SOEREN
IPC: B62D12/00
Filed: 1994-05-20
Abstract: PCT No. PCT/SE95/00525 Sec. 371 Date Oct. 25, 1996 Sec. 102(e) Date Oct. 25, 1996 PCT Filed May 12, 1995 PCT Pub. No. WO95/31891 PCT Pub. Date Nov. 30, 1995A device for steering a wheel assembly in a riding mower has a steering sprocket nonrotatably connected to a rotatable steering column and a transmission chain which is flexible in the plane of the steering sprocket and extends over the steering sprocket and forms, on both sides of the steering sprocket, a rectilinear chain run. Two deflecting wheels arranged on both sides of the steering sprocket are positioned in a deflecting wheel plane turned around the respective chain run lines relative to the plane of the steering sprocket. Each of two transmission chains, which extend over the respective deflecting wheels between the free end of the respective chain runs and the wheel assembly, is, between the steering sprocket and the respective deflecting wheels, coupled by way of a link element to the chain, which is flexible in the plane of the steering sprocket, so as to form a straight line with the chain. The link element has a first hinge pin to which an end link in one of the two coupled chains is articulated, and a second hinge pin to which an end link of the other of these two chains is articulated. The two hinge pins are turned relative to each other around the respective lines (L) at an angle equalling the angle at which the respective deflecting wheel plane is turned relative to the plane of the steering sprocket.
Patent SE-9404163-L (SE)
Inventor: ZIVKOVIC ALEXANDRE
IPC: C04B35/65
Filed: 1994-11-30
Abstract: A method of repairing an oxide-based refractory body is described. The method comprises projecting a powder mixture against the surface of said body at an elevated temperature in the presence of oxygen. The powder mixture comprises oxide particles and fuel particles which react in an exothermic manner with the oxygen to form a refractory oxide. The invention is characterised in that the fuel particles are selected from magnesium, aluminium, silicon and mixtures thereof and in that the powder mixture additionally contains up to 10% by weight of silicon carbide particles. The invention provides a method of repairing oxidebased refractory bodies which enables a refractory repair mass to be formed with acceptable porosity.
Patent SE-9500208-L (SE)
Inventor: OESTLUND LEIF
IPC: H04B10/50
Filed: 1995-01-23
Abstract: The invention relates to a procedure and devices for distribution and reception of wavelength reference in optical multichannel networks. A wavelength reference unit transmits a wavelength reference signal to at least one node which has transmitter laser with need for a wavelength reference. According to the invention the wavelength reference signal includes a carrier, the wavelength of which is varied continuously within a wavelength band and the carrier is modulated with a signal making a clear-cut relation between the momentary wavelength of the carrier and the modulating signal. The node compares the wavelength of its transmitter laser with the carrier and with a correct wavelength to which the node shall be stabilized, at which a relation is obtained between the wavelength of the transmitter laser and the correct wavelength. The transmitter laser is controlled depending on the obtained relation (Figure 1). <IMAGE>