baber/WOPTO huggingface dataset:
Patent SE-7901664-L (SE)
Inventor: HOLTER H
IPC: C04B38/00
Filed: 1979-02-23
Abstract: A high temperature resistant seal which will tolerate temperatures in excess of 1400 DEG C comprises a fireproof sealing material comprising fibres of ceramic material, preferably formed into tissue and/or soaked in a fireproof binder. Silicon dioxide and aluminium oxide are suitable ceramic materials and waterglass is a suitable binder. Alternatively the binder consists of silicate-forming bonding materials, such as a mixture of kaolin and borax, which will transform at high temperatures into silicates. The binder can be alloyed with temperature resistant particle fines e.g. of metal and/or silicon dioxide, to increase heat resistance. For use in sealing flanged joints the material may be bonded to one or both sides of a metal support washer.
Patent SE-7901828-L (SE)
Inventor: W C
IPC: B60R22/40
Filed: 1979-02-28
Abstract: A dual spool side by side retractor structure on a common frame wherein both spools are acted upon by a common lock pawl element, the lock pawl element engaging the ratchet teeth of one of the two spools and then being positively and guidably driven by the first spool to powered engagement with the other of said two spools and the guiding occurring as a consequence of cam surfaces directing the pawl-to-ratchet engagement. The pawl lock element is activated by a sensor element such as a pendulum structure. The pawl lock element is located between and beneath the two spools and upon tilting, the lock pawl element pivots toward guided interference with one set of ratchet teeth whereupon the moving spool drives the pawl element up a cam ramp to lockably engage the second spool. The pawl element is first displaced by an actuating sensor element and then the pawl element is displaced and driven laterally by the first spool in a direction transverse to the first displacement and up a ramp into contact with the retractor teeth of the second spool. The withdrawal and retraction directions of both spools are in an opposite sense to each other and the retractor spools are locked against any further withdrawal action when engaged by the pawl element. A spring in association with the cam-ramp restores the pawl element as retraction movement frees the pawl element.
Patent SE-7905092-L (SE)
Inventor: HABERZETH W
IPC: H02M1/00
Filed: 1979-06-11
Abstract: In an a.c. to d.c. converter comprising a rectifier (3) which feeds a reservoir capacitor (13) and a load (14) a choke (9) is interposed in the current path between the a.c. supply (1) and the capacitor (13), and a switching transistor (10) connected across the capacitor is repeatedly switched at a frequency appreciably greater than the supply frequency, so that current is alternately drawn from the supply when the transistor conducts to store energy in the choke (even when the instantaneous supply voltage is lower than the capacitor voltage) and transferred to the capacitor when the transistor is not conducting. The duty ratio of the switching transistor is controlled such that the supply current (i) substantially follows the supply voltage (v). Feedback from a comparator (19) to vary the duty ratio of the switching transistor may be provided via opto- coupler (20, 8) to regulate the output voltage. <IMAGE>
Patent SE-7905771-L (SE)
IPC: E01F9/04
Filed: 1979-07-02
Abstract: Method and device for orienting asymmetrical retro-reflective elements while spreading horizontal road marking material and for applying the oriented asymmetrical retro-reflective elements to the anchoring road marking surface.
Patent SE-7906561-L (SE)
Inventor: UZAKI N
IPC: B22C15/08
Filed: 1979-08-02
Abstract: A molding apparatus having a pattern plate provided with vent through bores, a mold flask adapted to be placed on the pattern plate, an up-set frame adapted to be carried by the mold flask, a cover plate covering the upper end opening of the up-set frame, a squeeze plate disposed in the cover and movable into the up-set frame, and compressed air supplying means adapted to introduce compressed air into the space in the mold flask. After filling the space in the mold flask with the molding sand, the compressed air is introduced into the space in the mold flask by means of the compressed air supplying means. The air flows through the molding sand toward the vent through bores formed in the pattern plate so that the molding sand particles are packed and consolidated in the area around the vent through bores. Then, a squeezing is effected on the molding sand by mechanically or pneumatically depressing the squeeze plate so as to form a mold having sufficient molding condition and even compactness, without necessitating jolting action which has been indispensable in the conventional molding apparatus.
Patent SE-8000697-L (SE)
Inventor: POLLET J-P
IPC: F01L1/18
Filed: 1980-01-29
Abstract: A support device for the set of rockers of an internal combustion engine, the device comprising a forked rocker for the operation of two exhaust valves and one rocker with two arms for the operation of two inlet valves. The shaft of the exhaust rocker is secured to the support block by separate individual stud bolts in order to be removable without removing the inlet rocker.
Patent SE-8001459-L (SE)
Inventor: IZUMI E
IPC: E02F9/22
Filed: 1980-02-25
Abstract: A drive system for construction machinery in which a hydraulic circuit is provided with a plurality of variable- displacement hydraulic pumps 1, 2, 3, 4 and a plurality of hydraulic actuators, each pump being connected in closed circuit to one or a plurality of the actuators via a solenoid-operated valve or valves to drive a movable member or members connected to the actuator or respective actuators when pressurized fluid is supplied to the actuator or actuators from the pump. At least one of the selected hydraulic actuators is further connected in closed circuit via a solenoid-operated valve to at least one of the hydraulic pumps other than the hydraulic pump which is connected in closed circuit to the hydraulic actuator. The hydraulic circuit means is controlled such that timing for switching the solenoid- operated valves is controlled in conjunction with the operation of the pump so as to absorb the shock which would otherwise be produced when each actuator is rendered operative and inoperative. The hydraulic circuit means is further controlled such that, when the operation speed of each hydraulic actuator is increased or reduced including the time at which the actuator is rendered operative and inoperative, the speed is adjusted in conformity with the inertia and operation characteristics of a movable member connected to the actuator. <IMAGE>
Patent SE-8008500-L (SE)
Inventor: FOGH J
IPC: A61K39/116
Filed: 1980-12-03
Abstract: In an improved method for combatting pleuropneumonia in pigs by administering a vaccine comprising cells of the known and generally available microorganism Haemophilus pleuropneumoniae, parts of such cells, extracts and/or metabolism products thereof as the active ingredient, adjuvants and a buffer, the improvement consisting in the use of a Bordetella pertussis vaccine, biomass and/or extracts thereof as adjuvant, as well as the new H. pleuropneumoniae vaccine comprising a B. pertussis based adjuvant. The method and the vaccine result in an improved protection of the pigs against pleuropneumonia attacks without side-effects. Besides, a new and improved substrate called CAY-substrate for the cultivation of microorganisms, in particular the bacterium H. pleuropneumoniae, which compared to known substrates results in a substantially higher yield of biomass suitable for the production of a H. pleuropneumoniae vaccine, said substrate comprising casamino acid, yeast extract, glucose and NAD as essential ingredients and being suitable for cultivation of H. pleuropneumoniae on solid as well as in liquid media by slight modifications in the composition of the substrate. An improved process for the aerobic fermentation of H. pleuropneumoniae in a liquid medium comprising the new CAY-substrate, the fermentation being advantageously performed at a temperature of about 37`C., a pH of about 7.1 to 7.4, and at an oxygen concentration in the fermentation medium of about 8 to 12 ppm, thereby maintaining the desired oxygen concentration by variation of the stirring speed and/or of the air flow rate.
Patent SE-8101233-L (SE)
Inventor: PINEL JIMENEZ MARCOS
IPC: H02K35/00
Filed: 1981-02-25
Abstract: An energy source in which a vertically reciprocating member powered by vehicles driving over a road surface (Fig. 1), or a buoy (Figs. 2 and 3), causes relative movement between a magnet 4 and a coil 6 to induce an alternating voltage. <IMAGE>
Patent SE-8102688-L (SE)
Inventor: LEGERIUS B E
IPC: H02G3/22
Filed: 1981-04-28
Abstract: PCT No. PCT/SE82/00133 Sec. 371 Date Dec. 15, 1982 Sec. 102(e) Date Dec. 15, 1982 PCT Filed Apr. 23, 1982 PCT Pub. No. WO82/03951 PCT Pub. Date Nov. 11, 1982.A method and tool for sealingly inserting an elastic body in a cavity in a wall in which the cavity has a smaller size than the initial size of the body. A first tubular end portion of the tool is inserted into the cavity and an elastic body is accommodated in a second larger tubular end portion of the tool such that the elastic body rests on a tapered portion which joins the tubular end portions. The second tubular end portion is then closed and pressure fluid is supplied into the second tubular end portion to compress the elastic body and cause it to pass from the second tubular portion into the first tubular portion and then to exit from the first tubular portion into the cavity. The elastic body expands as it exits from the first tubular portion to tightly engage the wall around the cavity and to expel the first tubular end portion from the cavity.
Patent SE-8104726-L (SE)
Title: Folding stand for sail boat - has bars, each comprising telescopic arm connected by universal joint to hinging arm
Inventor: NIELSEN HILMAR RASMUS
IPC: B63C15/00
Filed: 1981-08-06
Abstract: The boat stand, partic. for a sailing boat, comprises a bottom frame and four bars hinging at its corners. Each bar comprises a first arm coupled to the frame and a second telescopic arm coupled to the first one via a universal joint. A locking device secures it at the desired length. The end of the telescopic arm supports a plate via a screw working in a nut at its free end. The bars can be folded together and against the lengthwise edges of the frame.
Patent SE-8203474-L (SE)
IPC: A63B5/00
Filed: 1982-06-04
Abstract: A device for use in connection with sports and athletics exercise for recording overstep in relation to a predetermined reference line, which may be a start line or a take-off line for measuring the length of a jump or throw. The device comprises a step cushion (7), which is located in direct connection to said reference line (20) and extends along said line, and which airtight encloses a cavity (11) of a definite volume provided with air of a predetermined pressure, and which is capable upon being loaded on its upper surface to instantaneously reduce the volume of said cavity (11) for obtaining a pressure increase, and a pressure indicator (17) is connected to said cavity (11) which in response to such pressure increase initiates a signal member (18) to emit an optic and/or acustic signal.
Patent SE-8205075-L (SE)
Inventor: DEBUS F
IPC: H01F27/245
Filed: 1982-09-07
Abstract: A one-piece core plate for a transformer, choke or the like has one or more windows (2,3). To permit one section (8) of the plate to be introduced into a coil or coil former, a slit 9,10 extends from the or each window outwardly. To form an air gap at the slit, at least two deformations (11,12; 13,14) are formed in the plate for each window at positions remote from the slit. <IMAGE>
Patent SE-8206178-L (SE)
Inventor: BECKER B
IPC: B60N2/07
Filed: 1982-11-01
Abstract: The sliding rail device comprises two rails which slide along relative to each other, each having two U-shaped portions 23, near the edges of the cross sections. The U-shaped portions engage hookwise with each other, forming two envelopment structures. The rails slide along with the help of guide-means such as balls or rollers. The two envelopment structures are situated at diagonally opposite corners of the substantially rectangular cross section of the sliding rail device. The terminal hook-flanges 25 of the two rails are preferably perpendicular to each other. <IMAGE>
Patent SE-8301565-L (SE)
Inventor: YAMAMOTO Y
IPC: A61K45/08
Filed: 1983-03-22
Abstract: An oil-soluble composition contains fat-soluble vitamin B2 butyrate with an oily solubilizing agent comprising a glycerin ester of a fatty acid, a sorbitan ester of a fatty acid, a polyoxyethylenesorbitan ester of a fatty acid, or a mixture of these esters. The vitamin is present in an amount of up to 25% by weight of the composition. The oil-soluble composition can be formulated in soft, hard or micro capsules.
Patent SE-8304638-L (SE)
Inventor: HUGHES R W
IPC: E21B17/042
Filed: 1983-08-26
Abstract: A two-piece drill bit 10 for drilling a hole in earth or rock has means for isolating mating screw threads 24, 44 from forces due to bending moments occurring between the shank 12 and the bit head 14. The bit head 14 has a smooth bore 46 of a diameter less than the minor diameter of the screw threads on one side of the threaded bore and a counter bore 42 of a diameter greater than the major diameter of the screw threads on the other. The shank has a locating diameter 22 at one end and a flange 25 with an outer diameter 26 on the other side of the screw threads. The diameters 22 and 26 are such as to locate and engage the bores 46 and 42, respectively, when the screw threads are in threading engagement. <IMAGE>
Patent SE-8304941-L (SE)
Inventor: GOLL W
IPC: C09D127/12
Filed: 1983-09-14
Abstract: The present invention provides a clear lacquer based on polyvinylidene fluoride which comprises: (a) 30 to 45 wt. % of polyvinylidene fluoride with a K value of 40 to 55, (b) 4 to 15 wt. % of an acrylate resin, (c) 33 to 50 wt. % of latent, high boiling solvent, (d) 3 to 15 wt. % of low boiling solvent, (e) 0.01 to 1.0 wt. % of flowing adjuvant, (f) 0.01 to 0.95 wt. % of light protection agent. The present invention also provides a process for coating metallic surfaces, wherein this clear lacquer is applied to a metal surface and stoved at a temperature of from 250 DEG  to 350 DEG  C.
Patent SE-8400687-L (SE)
Inventor: CROSS D E
IPC: F16L11/11
Filed: 1984-02-09
Abstract: An assembly is disclosed of a container (10) e.g. a urine bag to be worn by a patient and a tube (13) having at its end remote from the container a connector (15) and the length of the tube between the connector and the container (10) being capable of extension from a compact disposition, as shown, to a fully extended disposition (E). Tube (13) is formed with a series of ring corrugations (23) any number of which can be "flipped" as required from a compact to an extended disposition to set the required length of the tube. In a second embodiment (Fig. 2) the tube is slidable within a collar. Figs. 3-9 give details of sealing arrangements between tube and collar. <IMAGE>
Patent SE-8403289-L (SE)
Inventor: LUSKA Z
IPC: B41F31/00
Filed: 1984-06-20
Abstract: In a system for maintaining density of a printed color constant, a reading unit is connected with a unit measuring the reading signal. An amplitude measuring unit and a rated variable voltage source are connected with a comparator. The comparator is connected with a PID regulator, the signal of which is connected with a first adder which itself connects with a viscosity code setting potentiometer. The first adder is connected with a second adder connected to a viscosimeter. The signal produced by the second adder is sent to an amplifier connected with a command circuit for controlling mixer valves for ink and solvent. This command circuit can be locked or released by means of signals received from a level indicator in a tank. The command circuit also actuates a pump and a valve of a return circuit of the ink/solvent mixture. The system is employed for controlling and keeping constant color density of a print.
Patent SE-8404729-L (SE)
Inventor: ALGIERI A A
IPC: C07D401/12
Filed: 1984-09-20
Abstract: Histamine H2-antagonists of the formula:   <IMAGE>   wherein m is an integer of from zero to 2, inclusive; n is an integer of from 2 to 5 inclusive; Z is sulfur, oxygen or methylene; R1 is NO2 or NR2R3; R2 and R3 each are independently hydrogen or (lower)alkyl, or, when R2 is hydrogen, R3 also may be formyl, carboalkoxy, alkanoyl or benzoyl; A is phenyl, furyl, thienyl, pyridyl, thiazolyl, imidazolyl, oxazolyl, oxadiazolyl, thiadiazolyl, triazolyl, isoxazolyl, isothiazolyl, pyrimidinyl, pyrazolyl, pyridazinyl or pyrazinyl; provided that A contains one or two substituents, the first substituent being selected from   <IMAGE>   and the second substituent being selected from (lower)alkyl, hydroxy, trifluoromethyl, halogen, amino, hydroxymethyl and (lower)alkoxy; q is an integer of from 0 to 6, inclusive; R4 is a hydrogen atom, a (lower)alkyl group optionally substituted by one or more halogen atoms, provided that there is no halogen atom on the carbon atom attached to the nitrogen atom, or a cyclo(lower)alkyl, cyclo(lower)alkyl(lower)alkyl, (lower)alkanoyl or benzoyl group; R6 and R7 each are independently hydrogen, (lower)alkyl, (lower)alkenyl, (lower)alkynyl, phenyl(lower)alkyl or (lower)alkoxy(lower)alkyl in which the (lower)alkoxy moiety is at least two carbon atoms removed from the nitrogen atom, or R6 and R7, taken together with the nitrogen atom to which they are attached, may be pyrrolidino, methylpyrrolidino, dimethylpyrrolidino, morpholino, thiomorpholino, piperidino, methylpiperidino, dimethylpiperidino, hydroxypiperidino, N-methylpiperazino, homopiperidino, heptamethyleneimino, octamethyleneimino or 3-azabicyclo[3.2.2]non-3-yl; or a nontoxic pharmaceutically acceptable acid addition salt thereof.
Patent SE-8405457-L (SE)
Inventor: GRONQUIST S
IPC: C02F11/02
Filed: 1984-10-31
Abstract: Sewage is introduced into the bed, the sepn. occurring at the movable bottom which comprises a cloth filter material, material. This can be moistened with polyelectrolyte. The sludge is deposited on the fabric and is continuously removed, removed, the clean water leaving via the water lock and outlet. The operation of the bottom part of the arrangement is assisted by the low pressure fan.
Patent SE-8502354-L (SE)
Inventor: TYKESSON B
IPC: F25B21/02
Filed: 1985-05-13
Abstract: A heat exchanger (17) is connected to a refrigerator so that its warm side is series-coupled to the cold and warm sides of the refrigerator (12). This enables a medium fed to the plant for heating, to be cooled in the exchanger and further in the refrigerator, before being heated in the exchanger and then in the refrigerator. - The refrigerator works in accordance with the Peltier principle with one or more elements functioning as a compressor. Its refrigerating components are fitted on a cold plate with a number of flanges, whilst its heating element is fitted on a hot plate likewise with a number of flanges. The folds of the heat exchanger extend between the flanges on the cold plate. (Provisional basic advised week 87/01)(1/13)
Patent SE-8502616-L (SE)
Inventor: ESTBERG M
IPC: B27K3/00
Filed: 1985-05-28
Abstract: Wood is impregnated and coloured in one and the same procedure using one and the same pigment-containing treatment solution. The procedure, which preferably entails vacuum impregnation, is carried out at a high temperature which ensures good penetration and even and strong colouring. <IMAGE>
Patent SE-8503625-L (SE)
Inventor: FUKUDA S
IPC: C25D3/22
Filed: 1985-07-29
Abstract: A vertical type electro-galvanizing apparatus, which comprises: a U-shaped electro-galvanizing tank including a first vertical path (12) at a steel strip inlet side, a second vertical path (13) at a steel strip outlet side and a horizontal path (14) for communicating the lower end of the first vertical path (12) to the lower end of the second vertical path (13); a first conductor roll (2), arranged above the first vertical path (12), for directing a steel strip (5) downwardly into the first vertical path (12) and applying electricity to the steel strip (5); at least one sink roll (3, 3'), arranged in the horizontal path (14), for upwardly reversing the travelling direction of the steel strip (5); a second conductor roll (4), arranged above the second vertical path (13), for directing the steel strip (5) upwardly from the second vertical path (13) and applying electricity to the steel strip (5); at least one first electrode plate (6, 6) arranged in the first vertical path (12); at least one second electrode plate (7, 7) arranged in the second vertical path (13); an electro-galvanizing solution supply pipe (17) arranged at a top portion (15) of the first vertical path (12) and/or a top portion (16) of the second vertical path (13); and at least one electro-galvanizing bath discharge pipe (18) arranged at the top portion (15) of the first vertical path (12) and/or the top portion (16) of the second vertical path (13).
Patent SE-8504425-L (SE)
Inventor: ORRLING B
IPC: H05B7/09
Filed: 1985-09-25
Abstract: In the production of an electrode for an arc furnace from a hardenable electrode paste and in which the arc current is fed to the electrode via a current supply unit, an electrode heater is arranged, in the direction of feeding down of the electrode into the furnace upstream of the current supply unit, said electrode heater supplying thermal energy to the electrode paste for the purpose of baking the latter, the formation of the electrode from the paste taking place in a casing which is not consumed in the arcing.
Patent SE-8505857-L (SE)
Inventor: TUOVINEN F H
IPC: C21B3/06
Filed: 1985-12-11
Abstract: The invention relates to a method for utilizing slag from ferroalloy production in manufacturing heat-resistant, fire-resistant and/or alkali-resistant fiber materials, when the original slag is based on aluminum oxide and silicon oxide. According to the invention, aluminum oxide and/or silicon oxide is added into the molten slag in order to change the slag viscosity and to adjust the defibration temperature of the slag.
Patent SE-8601179-L (SE)
Inventor: EKMAN CARL LARS BERTIL
IPC: F23K3/00
Filed: 1986-03-13
Abstract: The wood is fed forward by a rotary movement through one of the upper open sectors or divisions (on) to a lower closed sector (Uh) for feeding it into the stove(1)
Patent SE-8700412-L (SE)
Inventor: JOHANSSON J E M
IPC: B62D33/04
Filed: 1987-02-04
Abstract: The load platform (1) to be handled is rigid transversally, but less so in a longitudinal direction, and has long (2) and short (3) sides. The unit used to lift and handle it is relatively rigid longitudinally, and its side wall lower long sides can be locked securely to the long sides of the platform. - Thus, a third unit is formed which is rigid longitudinally and transversally, with a base comprising the load platform, side walls and roof, permitting the lifting and handling of the load platform.
Patent SE-8701487-L (SE)
Inventor: KRUSELL MARIKA
IPC: B60P1/64
Filed: 1987-04-10
Abstract: Transportable lifting equipment for containers 2, which lifting equipment consists of four lifting jacks 1 attached to the container's 2 upper corner boxes 4. These lifting jacks extend obliquely outwards from the container 2 in a diagonal direction, and for stabilizing purposes have support arms 11 attached to the container's 2 lower corner boxes 19. <IMAGE>
Patent SE-8703745-L (SE)
Inventor: AAKERBLOM B O
IPC: B02C/
Filed: 1987-09-29
Abstract: PCT No. PCT/SE88/00459 Sec. 371 Date Feb. 6, 1990 Sec. 102(e) Date Feb. 6, 1990 PCT Filed Sep. 8, 1988 PCT Pub. No. WO89/02783 PCT Pub. Date Apr. 6, 1989.Methods for determining the contact position between a pair of relatively rotating refining surfaces are disclosed including detecting the heat radiating from the initial contact between the pair of refining surfaces during relative rotation therebetween in order to generate an output signal and utilizing the output signal to determine the contact position. Apparatus for determining the contact position is also disclosed.