baber/WOPTO huggingface dataset:
Patent SE-7512860-L (SE)
Inventor: BETZLER O
IPC: B24B3/02
Filed: 1975-11-14
Abstract: A tool grinding machine, especially for grinding profile cutters having a frame with a plurality of grinding wheel support means thereon and with a plurality of workpiece support means slidable thereon. Each grinding wheel support means includes a first support member pivotal on a vertical axis on the frame and a second support member tiltable about a horizontal axis on the first support member and with a slide supporting the grinding wheel on the second member. Each workpiece supporting means has moveable carriages thereon to support a cutter to be ground and cooperating elements of template and follower means are provided to control relative movement between the grinding wheel and the cutters being ground.
Patent SE-7705051-L (SE)
Inventor: SINK W H
IPC: F16D25/08
Filed: 1977-05-02
Abstract: A fluid actuated operator and linkage for a clutch. The linkage includes an operator link connected between the operator and a throwout bearing actuator arm. The operator includes an operator rod pivotally connected to the operator link and extending through an axial bore of a sleeve internal of the operator housing. The sleeve is connected for movement with the clutch pedal. The sleeve and operator rod form a valve for connecting a source of fluid under pressure to a pressure responsive means in the operator to generate a force to move the rod and disengage the clutch as the clutch pedal is depressed. As the clutch pedal is raised, the valve vents the fluid pressure responsive means to reduce the applied force which allows the clutch pressure springs to return the clutch to engagement. Embodiments are disclosed which have nonlinear characteristics which correspond to the force/displacement operating curves of certain types of clutches.
Patent SE-7904837-L (SE)
Inventor: REBEL H
IPC: B41F13/08
Filed: 1979-06-01
Abstract: A lithographic sheet-fed press having an impression cylinder with a gap formed in the surface thereof and having a cooperating blanket cylinder having bearers at its ends. A pair of auxiliary short bearer members bridge the gap in the impression cylinder, presenting arcuate edges for engagement with the bearers on the blanket cylinder, the bearer members are arranged at such radial height that when the blanket cylinder rolls into the region of the gap the force of printing pressure between the cylinders is taken over by the auxiliary bearer members to maintain the transaxial pressure between the cylinders substantially constant throughout the revolution thereby avoiding the cyclical impact accompanying sudden build-up of printing pressure at the end of the gap. The bearer members are guided for adjusting movement in a generally radial direction along precisely parallel paths to achieve corresponding settings to preserve the condition of constant pressure upon making a change in the thickness of the sheet stock being printed.
Patent SE-7904944-L (SE)
Inventor: JAKOBS E
IPC: B23B27/14
Filed: 1979-06-06
Abstract: In a device for rough turning and shaft turning of a workpiece, a cutting insert is provided with a main cutting edge followed by an auxiliary cutting edge. The main cutting edge is divided into a first main cutting edge functioning as a rough cutter followed by a second main cutting edge performing rough smoothing and then by the auxiliary cutting edge which provides the final smoothing. The first main cutting edge is set at a greater angle to the axis of the workpiece than the second main cutting edge which, in turn, is set at a greater angle to the axis of the workpiece than the auxiliary cutting edge.
Patent SE-7907107-L (SE)
Inventor: KRAAN A W
IPC: F16C29/04
Filed: 1979-08-27
Abstract: A building system including a slide-like construction member which is movable on two guides. The guides are formed by two rods or tubes having a circular cross section. The construction member is formed by two bearing blocks, each of which comprises three ball bearings of the same diameter. The axes of the ball bearings are situated in one plane and are tangent to a circular cylinder having an axis and a constant radius. The shafts of two ball bearings are rigidly connected to the relevant block, while the shaft of the third ball bearing is adjustable with respect to the other two. These two blocks can be interconnected to cooperate with the first one of the rods. The system further comprises a third bearing block which supports two ball bearings of the same diameter, the shafts thereof extending parallel to each other. One ball bearing is rigidly connected to the block, while the other ball bearing is adjustable. The block can cooperate with the second rod and can be rigidly connected to one of the other two blocks.
Patent SE-7907159-L (SE)
Inventor: TAKAYA T
IPC: C07D501/36
Filed: 1979-08-28
Abstract: Compounds of the formula   <IMAGE> wherein R<1> is amino or protected amino group and R<2> is cyclopentyl or 3,4-dichlorobenzyl are useful as starting compounds in the synthesis of novel 3,7-di-substituted-3-cephem -4-carboxylic acid antibacterial agents.
Patent SE-7907715-L (SE)
Inventor: DOSAJ V D
IPC: C01B33/025
Filed: 1979-09-18
Abstract: Silica is reduced in a direct arc reactor by activated carbon or carbon black having relatively low boron (B) and phosphorus (P) contents to produce silicon having similarly low B and P contents and suitable for use in photovoltaic cells for converting solar energy directly to electrical energy.
Patent SE-7908696-L (SE)
Inventor: SCHMITZ H
IPC: A47L11/32
Filed: 1979-10-19
Abstract: A bottom plate for a carpet power cleaner has a body part, detents provided on the body part and detachably engageable in a housing of a carpet power cleaner. The detents may be of one piece with the body part. The detents may extend through cutouts provided in a lower wall of the housing so as to engage with the latter. The detents may have bent end sections which are engageable with detent edges located downstream of the cutouts of the housing. The body part may have a rear edge provided with inwardly extending flanging.
Patent SE-8001101-L (SE)
Inventor: DAVIS H J
IPC: B01D71/26
Filed: 1980-02-12
Abstract: Hollow open-celled microporous polypropylene fibers having an oxygen gas permeability of at least 35 cc/cm<2>.min at 10 psi. are produced by melt spinning isotactic polypropylene at a temperature of at least 230 DEG C to form precursor hollow fibers having an average inner diameter of at least 140 microns, and an average inner diameter to average wall thickness ratio of from 8:1 to 40:1, annealing the precursor fibers at a temperature of 50 DEG C to not greater than 165 DEG C, and subsequently cold stretching, hot stretching and then heat setting the fibers. The resulting hollow microporous fibers exhibit an average inner diameter of at least 100 microns.
Patent SE-8001904-L (SE)
Inventor: IKEDA T
IPC: H02K11/00
Filed: 1980-03-11
Abstract: A discharge resistor adapted to be mounted on a rotatable shaft of a dynamo-electric device comprises a pair of spirally wound, insulated resistor elements and means for supporting these elements approximately coaxially with the shaft. Each of the resistor elements is spirally wound in a flatwise manner with a bore having an effective diameter greater than that of the shaft, and insulation layers are provided between adjacent turns thereof. The resistor elements are arranged and connected electrically in series such that the inductive impedance appearing across the respective resistor elements effectively cancel each other.
Patent SE-8002295-L (SE)
Inventor: ROSENBROOK JR W
IPC: C07H15/224
Filed: 1980-03-25
Abstract: An improved process for producing 3-O-demethylfortimicins comprising the steps of reacting the fortimicin to be 3-O-demethylated with a borontrihalide and recovering the 3-O-demethylfortimicin from the reaction mixture.
Patent SE-8002709-L (SE)
Inventor: BENNEWIK P
IPC: A61J1/00
Filed: 1980-04-10
Abstract: The invention relates to a package protecting its contents from the influence of light, microbial contamination and gas transport in either direction but which makes possible a visual control of the contents before the package is used. 
<??>According to the invention, the package is made of a light-proof outer bag (1) and a light permeable inner bag (3) arranged inside the outer bag. The outer bag (1) and the inner bag (3) are each sealed at one of their ends (2, 4) and are bonded around their periphery (6) close to their other end, and the two bags extend over this bond and are then commonly joined and sealed. By opening one of the end seals in the outer bag (1), the inner bag (3) can be turned out of the outer bag, and the contents (5) of the package can be observed visually through the inner bag. 
<??>The package of the invention is especially suitable for storage of preparations for parenteral administration and especially infusion solutions intended to be given intravenously.
Patent SE-8005426-L (SE)
Title: Kedjeled
Inventor: CARLSSON R
IPC: F16G15/12
Filed: 1980-07-28
Abstract: KonstrUktionen, vilken patentet avser, dr en kedjeled corn bestar av endast 2 olika detaljer. Tack vare ledens utformning majligers det att anvanda ett plastmaterial i leden men and& i hbg grad erhalla en stalleds hallfasthet. Laden ar framst avsedd au t ihopsattas till en kedja.Kedjan erhaller stort korrossionsmotstand och ar helt smdrjningsfri. Patentkraven Oiler ledens utformning och materialval.Leden bestir av en mot kraftlinjen vinkelratt orienterad axeltapp corn ar lagrad i en, till en del, kloformad lagerdel. Mellen de bade detaljerna Liens en bussning tillverkat 1 ett plastmaterial oiler annat icke-korrosivt material. Uppfinningens framsta anvandningsomrade 1cr som tranomissionskedja oiler transportbr I vorksamhetsomraden dar krav pa smOrjningsfrihet och goda hallfasthatsegonskaper pa kadjan. stalls.
Patent SE-8006135-L (SE)
Inventor: LINDSEY L E
IPC: H02G1/04
Filed: 1980-09-03
Abstract: An improved bundle conductor stringing block having a main frame constructed essentially of structural steel components and including a cantilever suspension yoke positioned to form a tow-line receiving passage through which a helicopter can dispense a conductor tow-line onto a central one of multiple sheaves. Guide members pivoted to the opposite sides of the tow-line passage guide the tow-line onto the central sheave and include toggle spring device engageable by a running board at the trailing end of the tow-line to engage these members and pivot them in either direction to retracted positions along the block side frame.
Patent SE-8100314-L (SE)
Inventor: DOLATA H
IPC: B27B33/14
Filed: 1981-01-21
Abstract: A saw chain, for power saws, having cutting links alternately on the right-hand and left-hand sides, central driving links, and lateral connecting links. The individual links are pivotally interconnected by means of pins. At least some driving links are provided with a safety projection, which extends in the opposite direction to the direction of rotation. The outer edge of the safety projection is radially farther than the outer edges of the connecting links of the following driving link. As the chain rotates around the free end of the guide rail, in the direction of travel, the rearmost section of the outer edge of the safety projection describes a trajectory which is greater by predetermined amount than the trajectory described by the tip of the cutting tooth.
Patent SE-8101518-L (SE)
Inventor: ROVA J-E
IPC: F16F9/02
Filed: 1981-03-10
Abstract: A spring suspension system allowing movements between the drive compartment and a frame portion of a heavy duty vehicle with a plurality of degrees of freedom and with a frequency range of from as low as about 1 Hz and up to 5000 Hz and more, comprises at least one axially operative spring member formed with a rigid cylindrical outer surface and mounted between the compartment and frame portion of the vehicle. The spring member is connected to one of these vehicle components by a supplemental elastomeric spring which surrounds the cylindrical outer surface of the spring and the spring member is connected to the other of the vehicle components by an articulation.
Patent SE-8104601-L (SE)
Inventor: OHLIN E
IPC: G01N1/10
Filed: 1981-07-30
Abstract: Arrangement for the extraction of liquid tests from a container which is tightly closed, via a punctureable elastic sealing, involves a needle (17) which is designed with a pressure relief valve (19) in the needle wall. The needle (17) protrudes from the bottom in an upwardly open casing (13) in which the container (14) is able to descend with the sealing (15) turned downwards. The distance (a) between the pressure relief valve (19) and the tip of the needle is slightly larger than the sealing's dimension (t) so that the interior of the container (14) is placed in an equal air pressure context with its environment when the needle tip goes through the sealing on the descent of the container and the pressure relief valve (19) is closed by the sealing (15) when the container continues on to the casing.<IMAGE>
Patent SE-8105828-L (SE)
Inventor: NEGERSMITH K M
IPC: G01N35/08
Filed: 1981-10-02
Abstract: Method is provided for the operation of substantially constant flow rate sample analysis apparatus in such manner that the adverse effects upon sample analysis accuracy of periodic variations in analysis apparatus flow rate and/or sample-analysis reagent proportioning are negated to insure the sample-to-sample consistency and accuracy of the sample analysis results.
Patent SE-8105933-L (SE)
Inventor: ENGSTROM G G
IPC: F23B90/00
Filed: 1981-10-07
Abstract: Uncalcined vermiculite is injected into the coal fired furnace, at 3000 DEG -1200 DEG  F., thereby facilitating removal of deposits that accumulate on line within the furnace.
Patent SE-8206409-L (SE)
Inventor: STODT E
IPC: B60W10/18
Filed: 1982-11-11
Abstract: A planetary gear system employs a retarder to provide fluid coupling of power during startup and fluid braking during deceleration. At idle with the output shaft stationary, an input shaft rotates in one direction and the retarder rotates in the opposite traction. When the retarder is activated by adding working fluid, the resultant torque coupled to the output shaft rotates the output shaft in the same direction as the input shaft. The retarder rotor can be mechanically braked to produce a first mechanical gear. Further coupling rotates the input shaft, output shaft and retarder rotor at the same speed in the same direction to form a second mechanical gear. Hydrodynamic braking can be performed in the second mechanical gear by adding working fluid to the retarder. A control system is disclosed which varies the level of working fluid during acceleration to a value which permits the input shaft to rotate at a required value regardless of the acceleration input signal. In addition, acceleration can be controlled proportionally to the output shaft speed. At a predetermined value of output speed, the retarder is automatically drained in order to take advantage of mechanical gearing. During braking, the level of fluid in the retarder is varied to provide a braking torque proportional to the braking signal.
Patent SE-8207213-L (SE)
Inventor: MERRITT A R
IPC: C09D11/00
Filed: 1982-12-16
Abstract: A natural wax-containing ink jet ink for use in an ink jet apparatus which features good print quality. The ink jet ink is discharged from the ink jet ink apparatus at elevated temperatures above ambient.
Patent SE-8304508-L (SE)
Inventor: VONASEK VACLAV
IPC: G08B17/10
Filed: 1983-08-19
Abstract: A light beam of known intensity is transmitted from a sender unit (1) and after passage through an air space, is picked up and its intensity measured by a receiver unit (3). An alarm is activated when the intensity of the picked-up light radiation is less than that of the transmitted radiation by a specific amount. The sender (1) and receiver (3) are connected to a comparison unit (9) which at specific time intervals compares the light effect detected by the receiver (3) with the original value, and if necessary, controls the sender (1) so that the value is built up again.
Patent SE-8305082-L (SE)
Inventor: SANDELL SVEN
IPC: H01K1/28
Filed: 1983-09-21
Abstract: For the purpose of providing an imitation candle in accordance with the invention, an electric-light bulb (15) is fitted with a light-permeable and light-scattering lamp casing (1). Arranged on the inner surface (5) of the lamp casing are spacing elements (6,7,8) which hold the outer surface (14) of the light bulb (15) spaced from the inner surface (5) of the lamp casing (1). The lamp casing (1) is open at both ends, and air is conducted along the inner surface of the lamp casing, to cool the same.
Patent SE-8402416-L (SE)
Inventor: ARTES SANCHIS D P
IPC: G05D16/16
Filed: 1984-05-04
Abstract: An automatic pressure regulator which can be connected in a liquid conduit to provide a substantially constant pressure comprises a hollow body (1) with an inlet (3) and an outlet (6) and an overflow stand (8) coupled to a tube (9). A pivotal member (11) is located inside the body and has a sealing surface (15) and an end coupled to a wire (10) which is connected to the end of the lever arm (17). The other end of the lever supports a hollow vessel (22) which can communicate with the outlet tube (7) through its base by means of a tube (23). As the liquid level in the vessel (22) rises or falls the lever (17) pivots to operate the member (11) and thereby control flow through the body 1. <IMAGE>
Patent SE-8404511-L (SE)
Inventor: MORDARSKI W J
IPC: G21C17/06
Filed: 1984-09-07
Abstract: An apparatus (10, 110, 210) including a containment capsule (12, 112, 212) a support member (16, 116, 216) removably disposed within the capsule and carrying therein a solid state track recorder material (20, 120, 220) and a layer of fissile material (20, 120, 220), and means (52) on the exterior of the capsule adapted to be remotely grasped for positioning the capsule adjacent to the fuel. The capsule is lowered into close proximity to the fuel, and positioned at a predetermined location for a period of time between about one hour and one day. The capsule is withdrawn from the fuel, the support member and recording member are withdrawn from the capsule, and the recording member is processed to reveal the fission track density, which is readily correlated to fuel burnup.
Patent SE-8405545-L (SE)
Inventor: GUSTAFSSON LARS
IPC: F16H35/00
Filed: 1984-11-05
Abstract: The invention is a device for making rotational movements possible on one side of the device and preventing rotational movements on the other side of the device. A retainer (1) houses a first body (5) that is fastened to a rotatable shaft (4) in a fixed position and has projections (6, 7) that work together with two arms (8, 9) that each can rotate at one end. When in the rest position, the free ends of the arms are held pressed against the inside of the retainer (1) by means of a spring (17). With the help of the aforementioned projections, either arm (8, 9) can release its grip on the inside of the retainer (1)<IMAGE>
Patent SE-8405554-L (SE)
Inventor: KLEIN W
IPC: B23D21/00
Filed: 1984-11-06
Abstract: A work tool for the separation of tubes, wherein two deforming rollers rigidly mounted on the tool are moveably arranged tangential to the tube for separating the tube up to a remaining section by deformation without cutting. Thereafter the full separation is effected by a cutting roller movable radially toward the tube and advanced thereto by the work tool.
Patent SE-8504613-L (SE)
Inventor: KOISTINEN P A T
IPC: F04D29/22
Filed: 1985-10-04
Abstract: A pump impeller is coated essentially without use of core structures. The pump impeller coating is performed in several stages. Partial units of the impeller are coated, whereafter the coated partial units are assembled together. Exposed areas of the impeller are then coated to provide a continuous coating over the entire impeller.
Patent SE-9000397-L (SE)
Inventor: GRABNER B
IPC: B22D1/00
Filed: 1990-02-05
Abstract: A fired gas flushing brick for use in a vacuum vessel for the decarburisation of molten steel has many parallel channels, formed by metal or ceramic tubelets which are bonded, after the firing process, in prepd. passages or fixed by mortar. FLushing with Ar gas without any separate oxygen blast reduces the C content form 0.03% to under 0.002%. ADVANTAGE - Such a brick combines low cost with a long life and a max. decarburisation effect.
Patent SE-9004003-L (SE)
Inventor: NISHIO H
IPC: C04B41/52
Filed: 1990-12-14
Abstract: A method comprising the steps of: coating at least that part of the surface of a porous ceramic to which a new function is to be imparted with a precursor which can be converted into a ceramic coating having such a function upon heating, coating the entire surface of the porous ceramic with another precursor which can be converted into a gas-impermeable coating upon heating, forming a gas-impermeable coating by heating, subjecting the porous sinter to hot isotropic pressing, and removing the gas-impermeable coating. The purpose ceramic sinter can be produced by this method efficiently in a shortened process.
Patent SE-9102756-L (SE)
Inventor: KARLSSON BO
IPC: E04B7/02
Filed: 1991-09-24
Abstract: At least partially above the prim. (5) beams (1) are insulating material (3) and a surface layer (4) of reciprocally joined plate parts above the insulating material. The plate parts are anchored relatively to the prim. beams by fixture elements, and possibly by sec. beams. On the ridge (8) of the roof structure is a longitudinal joist (10) which is rigidly fixed relatively to the prim. beams and to which the plate parts are stably fastened.
Patent SE-9201433-L (SE)
Inventor: HALLQUIST S
IPC: F41A9/14
Filed: 1992-05-06
Abstract: The present invention relates to a method and an apparatus for double-action ramming of shells (10) and propellant charges (11) in preferably large-calibre artillery pieces with the aid of one or more laterally pivoting suspended loading cradles or loading bridges (5, 13-14) from which shells (10) and propellant charges (11) , respectively, are free-flight rammed, and the loading cradles or loading bridges are replenished from magazines (3, 4) mounted beside the gun barrel of the piece and interconnected with its elevation system. <IMAGE>
Patent SE-9201499-L (SE)
Inventor: MACIA MIGUEL CASALS
IPC: G02C11/08
Filed: 1992-05-12
Abstract: Device incorporated into a mirror to avoid the formation of misting; in which the reflecting surface of the mirror is adhered to the overall device consisting of successive sandwich-type layers in which appear two of electrical insulation material, while to the outer layer of electrical insulation material is attached another layer of thermal insulation and another final layer for anti-humidity and mechanical protection. The electrical resistance is connected to the power line to achieve a temperature at the mirror above that of dew point.
Patent SE-9300589-L (SE)
Inventor: HOLMSTEDT LARS
IPC: A47B96/02
Filed: 1993-02-23
Abstract: The hook-shaped couplings (7) are accommodated by fixture openings in the fixture column. The shelf (4) has a hole-shaped receiving part (9) for a console (2) for releasable for fitment of the console and support of the shelf with it.