baber/WOPTO huggingface dataset:
Patent SE-7605476-L (SE)
Inventor: EDER J
IPC: H02P23/00
Filed: 1976-05-13
Abstract: An apparatus for controlling an AC-motor, with a feedback arrangement in which the feed-back signal is the output signal of a partly mechanical pulse generator coupled to the shaft of the motor, comprising a micro-processor to which is fed a feed-back signal and a reference signal and a digital clock which sends output signals to said micro-processor, said micro-processor generating signals through a first set of output controls for controlling the frequency and phase of the AC-power supplied to the motor by comparing the reference signal and the arrival times of the feed-back pulses as indicated by the digital clock.
Patent SE-7607049-L (SE)
Inventor: BELLANGER M G
IPC: H04J1/05
Filed: 1976-06-21
Abstract: A circuit for converting into an FDM format spatially separated signalling signals and pilot signals, comprises a digital filter bank for converting the signals into the FDM format. A receiver for separating the signalling signals and pilot signals from the FDM signal comprises another digital filter bank for producing baseband signals. These filter banks have a transfer characteristic formed by a number of passband curves which are derived from the characteristic of a selected low-pass filter.
Patent SE-7704926-L (SE)
Inventor: PULLEN D A
IPC: B41F31/15
Filed: 1977-04-28
Abstract: A vibrator mechanism for axially reciprocating the ink drums of a rotary printing press inking mechanism in predetermined phase relationship consists of coacting inner and outer eccentrics that are telescoped over each other and over a common drive shaft. The inner eccentric is releasably connected to the drive shaft so that it can be adjusted angularly about the drive shaft relative to the outer eccentric from a remote, conveniently accessible position to thereby vary the amplitude of the reciprocating motion imparted to the ink drums and the outer eccentric is connected to the drive shaft for positive rotation therewith by means which permit it to shift angularly and radially relative to the drive shaft to accommodate the angular adjustments of the inner eccentric.
Patent SE-7705291-L (SE)
Inventor: DAVIS G T
IPC: B42C3/00
Filed: 1977-05-06
Abstract: of the Invention This invention relates to a process for the production of a manifold carbonless form having one or more surfaces coated with capsular chromogenic material. The process comprises providing a plurality of continuous webs, at least one web of the plurality of continuous webs being marked with a pattern and at least one non-aqueous, solvent-free coating of the capsular, chromogenic material being applied to at least a portion of at least one continuous web of the plurality of continuous webs.  The nonaqueous, solvent-free coating is then set followed by collating of the plurality of continuous webs.  The collated, continuous webs are placed in contiguous relationship to one another to create a manifold form.  After the continuous webs are placed in collated, contiguous relationship they can be finished by any combination of the steps of combining, partitioning, stacking, packaging and the like.  This invention also relates to a process for continuously producing a manifold carbonless form.  This invention also relates to the manifold form which is the product of the process of this invention.
Patent SE-7706825-L (SE)
Inventor: FESTAG W
IPC: B32B15/08
Filed: 1977-06-13
Abstract: A process for the manufacture of an Al/plastic laminate foil is described. The laminate comprises an aluminum foil with plastic foil stuck on to at least one of its sides whereby the plastic foils exhibits an elongation at fraction of 80-100% and the adhesive joining the components achieves a shear strength of at least 0.3 N/mm2. The plastic foils bear a greater part of the applied load when the laminate foil is stressed. The laminate foil is suitable for the manufacture of containers by deep drawing whereby no cracks or macropores form in the Al foil. The laminate effectively excludes light, water vapor and aromas from external sources and prevents the loss of aroma from the contents of such containers.
Patent SE-7709438-L (SE)
Inventor: COPPERWHEAT C
IPC: A01B59/00
Filed: 1977-08-22
Abstract: A mechanical link member is provided which is easily variable in length for ease of connection yet rigid in operation by the use of hydraulic valve and screw-type adjustments. In addition to an interrupted flow position which prevents relative axial movement of the ends of the link member, the hydraulic valve has full flow and restricted flow positions to control the rate of length adjustment. A spring positions the mechanical link to a midrange position when the hydraulic valve is opened and the link ends are not attached to a load.
Patent SE-7809146-L (SE)
IPC: E21D11/10
Filed: 1978-08-30
Abstract: An apparatus for applying a sprayable material, such as concrete (8), to a surface, preferably the roof of a tunnel. The apparatus comprises a spray nozzle (7) which is rotatable such as to coat said roof with concrete (8) in a rotary movement. A platform (1) on which an operator may stand is attached to a telescopic arrangement (1c, 1m, 1k) carried by a utilised carriage (1f, 1g, 1h) having driven wheels (1g, 1h). Arranged on the carriage is a balancing counterweight.
Patent SE-7901028-L (SE)
Inventor: HERSOM A C
IPC: A61L2/07
Filed: 1979-02-06
Abstract: A batch process for the sterilization of particulate solid materials, in which a batch of particulate solid material to be sterilized is introduced into a rotary vessel shaped so that rotation of the vessel imparts a tumbling action to the solid material; the solid material is heated in the vessel while rotating the same to subject the material to a tumbling action; a lubricant liquid is injected under pressure into the vessel at a temperature in excess of the temperature of the solids; the lubricant liquid and solid material are held at a sterilization temperature while maintaining the tumbling action; and the sterilized solid material is withdrawn from the vessel under aseptic conditions.
Patent SE-7904738-L (SE)
Inventor: MYKLEBUST PORSGRUNN E
IPC: B65D88/22
Filed: 1979-05-30
Abstract: A reinforced flexible container unit includes a flexible container having an upper section with lifting loops, a filling opening, a container bottom, and a central section formed by side walls extending from the container bottom to the upper section. The central section has a height portion extending upwardly from the container bottom and adapted to be contacted by bulk material when the container is filled with such bulk material. A reinforcing belt or belts are positioned  to extend around the entire circumference of the central section of the container at least at a lower portion thereof adjacent the container bottom. The belt or belts have an open lower end and do not cover or enclose the container bottom. The belt or belts have a total width of from one-third of the height portion of the central section of the container equal to the height of such height section.
Patent SE-7906315-L (SE)
Inventor: KAJIYAMA S
IPC: G01N29/265
Filed: 1979-07-24
Abstract: A ultrasonic flaw detector driving apparatus including a driving apparatus which is equipped with an arm mounted respective side faces of a main frame of the ultrasonic flaw detector driving apparatus so as to allow the arms to move into an open and closed position. A resilient member provides a force which acts on the respective arms in such a direction so as to urge the arms into the open position. A ratchet prevents the arms from being opened by the resilient member as teeth engage with a pawl in a stepwise manner. Rollers are rotatably mounted to a tip of the respective arms and are in rolling contact with the guide rail on which the driving apparatus travels. The arms are moved to the open for mounting the driving apparatus to the guide rail and thereafter the arms are moved to the closed position. Thus, the main frame of the driving apparatus can be position movably fixed onto the guide rail.
Patent SE-7909398-L (SE)
Inventor: SHEPHERD R G
IPC: C07D333/22
Filed: 1979-11-14
Abstract: This invention provides processes for preparing 4-(monoalkylamino)benzoic acids and esters which are useful as hypolipidemic and antiatherosclerotic agents and particularly a process for preparing   <IMAGE> wherein n is 12 to 17 and A is hydrogen, lower alkyl or alkali metal;  by reacting   <IMAGE> wherein R1 is hydrogen or H(CH2)p-W- (CH2)q- in which p and q are from 0 to 17 selected such that the total of C atoms in R1 is n+1 and W represents one or more of   <IMAGE> with X being halogen, hydroxy, sulfonyloxy, mercapto, loweralkylthio, arylthio, disulfido, loweracylthio, loweralkylsulfinyl, arylsulfinyl, loweralkylsulfonyl, arylsulfonyl, sulfo, or sulfamyl, with Z being oxygen or sulfur and R being aryl, loweralkyl or alkylene group; R2 represents a chemical bond to another structure II or to amino moieties or is hydrogen, hydroxy, alkoxy, loweralkanoyl, aroyl, loweralkoxycarbonyl, arylalkoxycarbonyl, loweralkylsulfonyl, arylsulfonyl, aroylmethylsulfonyl, trifluoroacetyl; R3 represents one or more of hydrogen, halo, mercapto, loweralkylthio, arylthio, acylthio, disulfido, alkyl- or arylsulfonyl or sulfinyl, sulfamyl, thiocyanato, sulfo, carboxy or when taken together with NR2 represents a fused thiazolo ring; and R4 is CO2A or methyl, phenoxycarbonyl, substituted-alkylcarbonyl, carbamoyl, 2-oxazolinyl, cyano, formyl, hydroxymethyl, triloweralkoxymethyl, diloweralkoxymethyl, bromo or lithio therefrom, trimethylsilyl or loweralkoxycarbonylacetyl; either with hydrogen metal catalyst, Raney nickel, sodium borohydride, sodium cyanoborohydride +/- p- toluenesulfonylhydrazide, sodium in ethanol, diborane, amalgamated zinc/ HCl or hydrazine and potassium hydroxide;  or when R1, R2 and R3 are hydrogen with  CH3(CH2)n-1CN,   <IMAGE> CH3(CH2)n-1CO2H, or H(CH2)PCH=CH(CH2)q-1CHO in the presence of hydrogen and a metal catalyst or hydride; with the proviso that W may be -CH2- when R4 is other than -CO2A in which case II is converted to I by reaction with potassium permanganate, chromium trioxide, mineral acid, alkali metal hydroxide, oxalyl chloride in the presence of aluminum chloride, or carbon dioxide, further processes for preparing compounds I are also provided.
Patent SE-8001031-L (SE)
Inventor: SMITH S B
IPC: B29C59/00
Filed: 1980-02-08
Abstract: Thermoplastic resin beads containing a blowing agent are continually agitated in a heated pre-expansion chamber to a temperature near the fusion point of the beads and above the boiling point of the blowing agent at substantially atmospheric pressure; the beads soften and expand; a dry gaseous medium may be swept over the beads to remove moisture and any blowing agent which has escaped. Thereafter the chamber is evacuated until a substantial amount of blowing agent is removed from the beads and the expanded beads are then allowed to return to atmospheric pressure. As a preferred embodiment of the invention, steam may be injected into the chamber prior to evacuation. This serves to further expand the beads, and facilitates the removal of the blowing agent. This embodiment also provides a means of manufacturing particularly stable low- density foam. The expanded beads, after they are restored to atmospheric pressure are discharged to a storage facility and maintained at an elevated temperature for immediate use in a molding apparatus. The expanded hot beads may be fed directly by air injection conveyors to mold cavities and molded into the desired articles. Apparatus comprising heating, mould and transfer means is disclosed and illustrated.
Patent SE-8001157-L (SE)
Inventor: BENGTSSON SIGURD WALTER
IPC: E05B63/04
Filed: 1980-02-14
Abstract: A lock housing for an espagnolette adapted for right-hand or for left-hand mounting includes a rotatable member (14) having a locking tongue (18) and being rotatable in either direction from a neutral position within the lock housing. Each of the two longitudinal sides (12, 13) of the housing is provided with an opening (19) for the tongue, the openings being formed to limit rotation of the rotatable member. The latter is provided with a first pair of holes (25, 26) for the attachment of operating rods (21, 22), which may exchange position depending upon requirements imposed by the mode of mounting, as well as with a further pair of holes (29, 30) adapted for co-operation with a locking link (27). A locking bolt (40) is introduceable into the lock housing by way of an opening (31) in the bottom plate (10), and will enage the outward end (34) of the locking link (27) when the espagnolette is in its closed position. <IMAGE>
Patent SE-8001163-L (SE)
Inventor: POLLASTRO G
IPC: F01L1/22
Filed: 1980-02-14
Abstract: A mechanical tappet with automatic take-up of slack comprises a first member (1) arranged to be kept in contact with the stem (10) of a valve (11), and a second member (2) mobile axially relative to the first and arranged to cooperate with the operating cam (17) of said valve, between said two members (1, 2) there being disposed a resilient element (5) arranged to move the first member axially relative to the second in order to constantly keep the first (1) in contact with said stem (10) and the second (2) in contact with said cam (17). The element (5) may be a spiral spring and the members (1, 2) may be held together by a screw thread of trapezoidal cross section. <IMAGE>
Patent SE-8004484-L (SE)
Inventor: MERICLE R W
IPC: A61B17/128
Filed: 1980-06-17
Abstract: Plastic ligating clamps of absorbable or nonabsorbable materials are formed by two legs 11, 12 joined with a resilient hinge 13. One leg terminates in a hook member 14 which secures the other leg when the clamp is closed. Each leg of the clamp is provided with a raised cylindrical boss 21, 22 extending across its width near the distal end. The clamp applier is a forceps-type instrument having jaws 34, 35 especially adapted by channels 38, 39 to accept the bosses 21, 22 thus holding the clamp in the jaws whilst permitting the necessary rotary motion during closing of the clamp. <IMAGE>
Patent SE-8101077-L (SE)
Inventor: ROGNONI A
IPC: F16L1/12
Filed: 1981-02-17
Abstract: A support particularly suitable for underwater pipe located a short distance from the sea bed. The support has a very simple structure which is easy to manuever, and includes a tubular frame with a square or rectangular base resting on four plates which can be adapted to the slope of the sea bed, and a semicircular saddle which accommodates the pipe to be supported and is connected to the base of the frame by two hydraulic jacks and four inclined telescopic legs.
Patent SE-8101360-L (SE)
Inventor: STAHL F
IPC: H05K3/42
Filed: 1981-03-03
Abstract: A method for producing printed circuit boards with holes having walls provided with a metal coating on base material provided with an adhesive layer which, in turn, is covered by a masking foil composed of plastic material or metal. Following the preparation of the pattern of holes and prior to the removal of the masking foil, the layer of adhesive coating is removed at the edges of the holes by chemical action, so that an annular zone free of adhesive is formed underneath the masking foil. The masking foil is subsequently removed and the metallization of the pattern of conductors and walls of the holes is produced by currentless deposition alone or combined with galvanic precipitation.
Patent SE-8102298-L (SE)
Inventor: POSSL H
IPC: G11B27/34
Filed: 1981-04-09
Abstract: PCT No. PCT/CH80/00095 Sec. 371 Date Apr. 10, 1981 Sec. 102(e) Date Apr. 6, 1981 PCT Filed Aug. 7, 1980 PCT Pub. No. WO81/00480 PCT Pub. Date Feb. 19, 1981.The magnetic tape (8) is guided in the conventional manner from a first reel hub over a deflection pulley to the recording or playback zone and from there over a further deflection pulley (21) to the second reel hub. In each cassette part between the recording or playback zone and the reel hub, a U-shaped tape clamp (25) is placed onto the magnetic tape (8). A slide (74) is provided with two spaced stops (81, 82) for the tape clamp (25), which stops, in one position of the slide (74), firmly hold the tape clamp, without hindering the magnetic tape (8) (normal operation). In the other position of the slide (74), the tape clamp (25) runs with the magnetic tape (8) onto the reel hub in the case of forward-winding or, in the case of re-winding, the tape clamp runs into the gap formed by a fixed projection (73) on the housing and a surface (83) of the slide (74), where it is pressed together and stops the magnetic tape (8) (memory operation). By actuating the slide (74) at any desired selected point of the magnetic tape (8) and after subsequent forward-winding the later re-winding can be automatically stopped at the selected point.
Patent SE-8104626-L (SE)
Inventor: EDIXHOVEN G H
IPC: B27M3/00
Filed: 1981-07-31
Abstract: An ejection device for ejecting finished slats from apparatus for making slats for a slatted blind, which apparatus has a discharge table with associated stamping and cutting stations, comprises a pivotable arm to engage the slats remote from its pivot point and to be pivoted by an actuating member, which preferably includes some resilient means, in such a way that its initially acceleration is kept low so that upon initial engagement the slats are not damaged.
Patent SE-8104638-L (SE)
Inventor: JACOBSSON CARL LENNART
IPC: A01N57/12
Filed: 1981-07-31
Abstract: A mastitis controlling method and composition based upon anionic surfactants of the formula R-AOx-M+ which generally includes organic sulfonates, sulfonic acids, phosphonates and phosphates, the composition being maintained in a pH range of 2.0 to 5.0 (preferably 2.1 to 4.0, and most preferably 2.5 to 3.5). Rapid kill of mastitis-causing gram positive and gram negative microorganisms is achieved in the practice of the instant method.
Patent SE-8107286-L (SE)
Inventor: SZE M C
IPC: C10B57/00
Filed: 1981-12-04
Abstract: In the delayed coking of a coking feedstock wherein the feedstock is continuously heated in a coking heater 35 and introduced into a coke drum 36, the heater is operated to provide a coke drum temperature of from 415 DEG  to 455 DEG C, and, after filling of the drum to the desired level, feedstock introduction is discontinued and the coke-drum placed off-steam (36') and the coke drum contents are heated at a temperature of 450 DEG C to 500 DEG C, which temperature is at least 10 DEG C greater than the coking temperature, by passing a non-coking vapour 101 through the contents of the drum to reduce the volatile combustible matter content to a value of 4% to 10% by weight and thereby reduce the CTE of the formed coke. The process is applicable to the production of needle coke in particular from a petroleum feedstock wherein the feedstock is initially treated by thermal soaking in the presence of sulphur, followed by thermal cracking to increase the aromaticity. Noncrystalline substances may be removed prior to coking to further improve the process. <IMAGE>
Patent SE-8202354-L (SE)
Inventor: SALIGNY Y
IPC: H01R4/24
Filed: 1982-04-15
Abstract: The invention relates to a connecting element consisting of a plate whose faces operate on either side of at least one automatically stripping connecting plug, in conjunction with an electrical conductor, in order to ensure the connection of the latter into the said plug. The plate consists of two faces through which two passages are provided, of sufficient dimensions to allow the conductor to pass through. These passages have two opposite edges arranged in the direction in which the plate is pushed in. The first edge is directed towards the free ends of the faces, in order to work in conjunction with the conductor when the latter is connected. The second edge which is opposite is provided in order to ensure the disconnection of the said conductor out of the plug, when the plate is withdrawn in the direction 18. An element of this kind can be used especially for connecting and disconnecting wires of telecommunication lines, on distributors or subdistributors.
Patent SE-8202376-L (SE)
Inventor: RONNE T
IPC: F21V1/08
Filed: 1982-04-15
Abstract: The frame has a top part (3) from which a support passes downwards for fixture to a base holder (30). The parts of the frame are releasably connected, and the support comprises at least three straight bars (6a,6b,6c) and a base holder (4). The top end of the bars is releasably inserted in the frame top part (3), whilst the lower end is similarly attached to the base holder (4). The frame top part comprises two metal wire rings (3a,3b) arranged at a distance from each other, and connected by welded distance pieces (3x,3y,3z). At the bottom, the top part has at least three elastic, downwardly directed fixture bushes (13a,13b,13c) for accommodation of the ends of a corresp. number of bars. (Provisional Basic advised week 83/48)
Patent SE-8204556-L (SE)
Inventor: BUHNER H
IPC: B23P13/02
Filed: 1982-08-03
Abstract: The object of the invention is to develop a working method and a production device for machining the mating surfaces of plier joints, with which the problem of the forging tolerances, due to production factors, in the unmachined parts of the pliers available as forging blanks is solved in the series production of pliers. The essence of the invention consists in accommodating the unmachined part of the pliers in a positionally orientated manner on the outer joint mating-surface section, to centre it on the running drilling tool for making the rivet hole and then to clamp it and, during the mounting (carried out once) of the unmachined part of the pliers, to finish-machine all joint mating surfaces by machining units movable in opposite directions. The invention is used in the tool industry, in particular in the production of pliers. <IMAGE>
Patent SE-8204708-L (SE)
Inventor: BERG S
IPC: H01H33/915
Filed: 1982-08-16
Abstract: A puffer type circuit breaker is provided with a pump means consisting of a piston and a cylinder for producing a blast of arc-extinguishing gas. The movable arcing contact of the circuit breaker and the cylinder are connected to an operating device via a rod axially displaceable through an opening in the piston. In the piston there is arranged a check valve, which upon closing of the breaker opens for subsequent filling of the pump chamber with arc-extinguishing gas. The check valve comprises a guiding sleeve of a ductile material (e.g. polyetrafluoro ethylene), which sealingly surrounds the rod and is fixed with a certain axial mobility in the opening in the piston arranged for the rod. The sleeve controls (or is fixedly connected to) the movable valve means of the check valve and, in addition, serves as a seal and a bearing between the rod and the piston.
Patent SE-8205313-L (SE)
Inventor: MALLEY A
IPC: A61K38/095
Filed: 1982-09-16
Abstract: A multivalent complex suitable for blocking allergic reactions comprising (1) at least one Timothy antigen D fragment having the antigenic determinant structure: wherein:
Patent SE-8206382-L (SE)
Inventor: BUSCH-VISHNIAC I J
IPC: G01H11/06
Filed: 1982-11-10
Abstract: An electret transducer for producing a directional response, electret foil (92) and a backplate (94) with the actual air gap thickness therebetween varying in accordance with a predetermined relationship. The sensitivity of the electret transducer varies inversely as the actual air gap thickness. In one embodiment the actual air gap thickness is realized by a plurality of posts (90) having heights varying according to the aforesaid relationship. In another embodiment, the actual air gap thickness is realized by varying the thickness of the aforesaid backplate.