baber/WOPTO huggingface dataset:
Patent SE-7504071-L (SE)
Inventor: MARTIN C L
IPC: B23P11/00
Filed: 1975-04-09
Abstract: Described herein are composite devices comprising two members. The first member is a heat recoverable driving member and the second is a metallic member associated with the first in such a way that upon heat recovery of the driver, the second member is dimensionally altered to engage a substrate. In one embodiment, useful for example as a composite coupling for joining cylindrical substrates, the driver comprises a tubular heat recoverable compression sleeve having a generally uniform interior surface. In this embodiment, the second member comprises a tubular insert snugly, and concentrically disposed within the sleeve. Although both its interior and exterior surfaces may be uniform, preferably one or both surfaces has a weakened portion to facilitate its deformation or bears integral radial teeth or a combination thereof. Upon heat recovery of the compression sleeve, the insert is compressed about the substrate. In another embodiment, the driver is positioned internally of the second member. Expansive heat recovery of the driver expands the second member to engage the substrate. In other embodiments, one or more members of the device can be made from a gall-prone metal to facilitate engagement of the device to a substrate or to facilitate engagement between members of the device.
Patent SE-7509466-L (SE)
Inventor: SHEPPARD RICHARD HARPER
IPC: B62D5/06
Filed: 1975-08-26
Abstract: A fluid control system for master-slave power steering combinations includes master and slave steering units, a pump, a low pressure discharge line from the master unit, a low pressure transfer space in the slave unit and a low pressure return line to the pump. The transfer space receives heated, low pressure exhaust fluid through the discharge line from the exhaust chamber or space of the master unit. The fluid return line is connected to the transfer space of the slave unit to feed the intake side of the pump. Build-up of pressure in the slave unit is prevented. Secondly, the fluid circulated through the transfer space of the slave unit transfers heat generated in the pump and the master unit. The temperature gradient between the master and slave unit is thereby minimized to effect cooling or heating in the system, as needed. Further, build-up or accumulation of air bubbles in the slave unit is alleviated. The steering units are preferably integral steering gears with the discharge means of the master unit and the transfer space of the slave unit including the space that encloses the output pinion. Single fluid transfer hoses interconnect the power chambers of the steering units. The piston of the slave unit is hollow with plugs closing the ends.
Patent SE-7600567-L (SE)
Inventor: WALLMAN KNUT OLOF LENNART
IPC: B21D53/78
Filed: 1976-01-21
Abstract: A machine for assembling blower rotors comprises a fixture with a cylindrical interior surface in which there are shallow, axially spaced, radially inwardly opening circumferential grooves. The grooves receive marginal portions of flat sheet metal discs that have blade slots opening to their peripheries, thus holding the discs in spaced, coaxial relationship and allowing them to be indexingly rotated, ratchet-fashion, by pawls that engage circumferentially facing edges on the discs. Indexing rotation brings a slot in each disc into alignment with a blade guiding surface on the fixture, and a pusher moving along that surface forces individual blades edgewise along it and into the discs.
Patent SE-7603195-L (SE)
Inventor: COMPAGNON M
IPC: B29C48/06
Filed: 1976-03-11
Abstract: A cooling installation for use in the production of insulated metal wire which installation includes a vat and means for guiding wire longitudinally within that vat and for ejecting cooling fluid against the wire, the installation also including a motor situated outside the vat and means for accumulating the wire and means for pulling the wire, both said means being disposed within the vat. More particularly the pulling means is disposed between two portions of the accumulating means, one portion of the accumulating means adapted to accumulate a constant length of wire and the other adapted to accumulate a variable length of wire.
Patent SE-7605475-L (SE)
Inventor: MONTE S J
IPC: C08K5/00
Filed: 1976-05-13
Abstract: 1525418 Organotitanates KENRICH PETROCHEMICALS Inc 13 May 1976 [15 May 1975 30 Sept 1975] 19696/76 Headings C2C and C2P [Also in Divisions C1 and C3] The invention comprises organotitanates of general formulae (RO) z Ti(A) x (B) y , (RO)Ti(D) 3 , (RO) z Ti(OSO 2 R<SP>11</SP>) x (B) y  and (RO)Ti(OCOR<SP>1</SP>) p - (OAr) q ; R is a monovalent alkyl, alkenyl, alkynyl or aralkyl group having from 1 to 30 carbon atoms or a substituted derivative thereof; A is thioanoxy, sulphinic, diester pyrophosphate, diester phosphate, or a substituted derivative thereof; B is OCOR<SP>1</SP> or aroxy; R<SP>1</SP> is hydrogen or a monovalent organic group having from 1-100 carbon atoms; R<SP>11</SP> is an amino-substituted or alkyl-substituted aryl group, the alkyl group having 5-24 carbon atoms; x + y + z = 4; x and z may be 1, 2 or 3 and y may be 0, 1 or 2; p+q=3; q may be 1, 2 or 3 and p may be 0, 1 or 2. The compounds of the invention may be used to treat the surface of comminuted inorganic materials or added with such materials to polymers.
Patent SE-7606207-L (SE)
Inventor: FUNK A
IPC: H01H27/06
Filed: 1976-06-02
Abstract: A cylinder lock for a rotary switch having a rotor, a stator surrounding the rotor and an engagement sleeve surrounding the stator. The engagement sleeve is attached to the fixed portion of the rotary switch and the stator is coupled to the movable portion thereof. Separate latching devices are provided between the stator and engagement sleeve and between the rotor, stator and engagement sleeve. Sets of tumblers are also provided between the rotor and stator and the rotor has a key slot, the position of which indicates the switch position. Insertion and rotation of the key rotates the rotor, disengaging the tumblers and the latching device between the rotor, stator and sleeve, permitting the rotor to rotate alone through a predetermined angle. Further, torque applied to the key causes the latching device between the stator and sleeve to disengage, rotating the stator and the rotary switch to the new switch position at which the stator-sleeve latching device re-engages in that new position. The rotor then is returned through the same small angle and the key can be removed. The number of switch positions is independent of the number of tumblers. The key is removable in any switch position.
Patent SE-7608697-L (SE)
Inventor: CECCHIN G
IPC: C08F4/00
Filed: 1976-08-03
Abstract: There are disclosed new catalysts for the stereospecific polymerization of alpha-olefins having the formula CH2 = CHR in which R is an alkyl radical containing from l to 4 carbon atoms and the starting components of which comprise (a) a halogenated organometallic A1 compound and (b) reduction products of TiC14 comprising TiC13 in the crystalline beta form.
Patent SE-7612746-L (SE)
Inventor: GILLIS J A
IPC: H04W88/02
Filed: 1976-11-15
Abstract: A communication receiver for receiving speech and sequential control tones wherein a pulser circuit is provided and rendered operative in a predetermined manner to produce a pulse pattern for intermittently rendering the receiver operative. The receiver comprises a tunable filter for selecting the desired control tones and detector circuits for detecting said control tones to provide a plurality of control signals. Said control signals are employed to control the pulser circuit to render the receiver operative to receive speech and control tones in a predetermined manner. The tunable circuit is responsive to said detected control tones for having its tuning changed to sequentially receive said control tones.
Patent SE-7701885-L (SE)
Inventor: ARNDT F
IPC: A01N47/22
Filed: 1977-02-21
Abstract: N-methylcarbanilic-[3-(ethoxycarbonylamino)-phenyl]-ester. The compound is a specific cotton herbicide. It is highly active against common weeds without causing harm to the cotton plants at any state of their development.
Patent SE-7711826-L (SE)
Inventor: BREDE U
IPC: F42C19/08
Filed: 1977-10-20
Abstract: A propellant charge igniter for ammunition including an ignition-conducting housing accommodating an electrical ignition system and an initiating charge therein, the housing being formed of an exothermally burning material.
Patent SE-7901025-L (SE)
Inventor: WELLMAN D C
IPC: F04D29/54
Filed: 1979-02-06
Abstract: A vane axial fan assembly includes a housing defining a chamber to receive a fluid discharged from the blades of the vane axial fan. The housing includes a substantially spiral shaped scroll portion defining a chamber of substantially constantly increasing radius and having a substantially spiral shaped baffle member mounted within said chamber and combining to define therewith a simultaneously radially and axially expanding fluid flow passage for receiving the fluid discharged from the blades of the fan.
Patent SE-7903381-L (SE)
Inventor: HARVEY K
IPC: A61K8/00
Filed: 1979-04-18
Abstract: A clear gel dentifrice containing "narrow cut" alkali metal lauryl sulphate in which the C12 content is at least 90% by weight of the total alkyl content and a fluorine providing compound. The dentifrice contains a further anionic surface active agent which is a substantially saturated higher aliphatic acyl amide of a lower aliphatic amino carboxylic acid salt, a substantially saturated higher fatty aliphatic alcohol alkylene oxide sulphate or a mixture of mono- and di- phosphate esters.
Patent SE-7906873-L (SE)
Inventor: TAKAGI T
IPC: G01R31/08
Filed: 1979-08-16
Abstract: At an end (11) of a power transmission line (10), a fault detecting system monitors variations resulting from a fault in voltage and current being transmitted through the line and calculates the distance between the end and location (20) of the fault by the use of the variations and a line constant inherent to the line, such as that given by the characteristic impedance and the propagation constant, to thereby locate the fault with a sufficient accuracy by directly using the commercial frequency and without affected by the impedance that accompanies the fault. The system can calculate the fault impedance from the distance and those backward impedances seen at the end and an opposing end (12) of the line backwardly of the location of fault.
Patent SE-8005457-L (SE)
Inventor: BACHL H
IPC: F01D5/14
Filed: 1980-07-30
Abstract: Disclosed is a fluid-flow machine comprising at least one disc-shaped rotor provided with flow channels for a flow medium. The intake openings of the flow channels are disposed on one side of the rotor, while the respective exit openings are located at the other axial surface, the distance of all said intake openings from the axis of rotation being different from that of said exit openings. Each flow channel has a radially outer and a radially inner elbow, each elbow having two legs forming an angle of about 90 DEG  with one another. One leg of one said elbow leads to the intake opening and extends in the direction of the relative velocity of the intake flow prevailing thereat, one leg of the other elbow leading to the exit opening and extending in the direction of the relative velocity of the exit flow prevailing thereat. The respective other legs of the two deflector elbows are aligned with a substantially radial connecting section connecting said deflector elbows with one another. In this fluid-flow machine, a decrease of the pressure drop per stage is to be achieved without a reduction of circumferential and absolute velocities. Further a small volume flow is to be combined with a relative low pressure drop per stage, and the high speed capacity of the machine is to be augmented. To this effect, the leg of the one deflector elbow leading to said intake opening and the leg of the other deflector elbow leading to said exit opening are directed such that the tangential components of the relative velocities at the intake and exit openings are unidirectional or that said tangential components are completely absent at the intake openings or at the exit openings.
Patent SE-8005874-L (SE)
Inventor: FEND F
IPC: F02M69/10
Filed: 1980-08-21
Abstract: A fuel Metering system for a two-cycle internal combustion engine comprises an induction pipe through which air is drawn and mixes with fuel entering through an injection orifice in the pipe. A diaphragm pump has a diaphragm separating first and second pump chambers, the first chamber being in communication with the crankcase of the engine and the second chamber being connected through a one-way valve to a fuel tank and through a pressure valve to the injection orifice in the induction pipe. The one-way valve and the pressure valve are adapted to permit fuel to pass from the tank to the pump and from the pump to the injection orifice, respectively. The system provides a simple method of metering fuel which is less complex than conventional carburettor and fuel injection systems and also eliminates the use of a float chamber which renders the system particularly suited to mobile applications such as chain saws, etc.
Patent SE-8007549-L (SE)
Inventor: MELHUS U
IPC: F42B10/40
Filed: 1980-10-28
Abstract: The invention deals with a method of eliminating the base resistance of a flying object. Included in the invention is a device specially adapted to the method. According to the invention base resistance is eliminated by means of the combustion gases from a combustion chamber (2) built into the object being released from the said chamber and led towards the base surface of the object via devices (9-16, 20, 24 and 30) which eliminate the greater part of the gases' motive energy before or simultaneously with their reaching an outlet located on the base surface of the object through which they are allowed to flow out under such conditions that the base resistance of the object (1, 26) is at least partly eliminated.
Patent SE-8007844-L (SE)
Inventor: OKI N
IPC: H01R39/40
Filed: 1980-11-07
Abstract: A brush holding device for an electric rotary machine for holding a brush electrically connecting the stationary part of the electric rotary machine to a rotating slip ring, the device comprising a brush box supported on the stationary part to accommodate the brush therein, a main wall detachably mounted on a main post extending from the brush box, a brush retaining element in the form of a band for retaining the brush in the brush box, a handle for carrying the main wall together with the brush, and a manipulating lever for unlockably locking the main wall to the brush box, whereby the brush can be easily and simply replaced.
Patent SE-8008570-L (SE)
Inventor: WOYTIUK L V
IPC: G02B6/44
Filed: 1980-12-05
Abstract: 1535840 Electric cable NORTHERN TELECOM Ltd 4 Feb 1976 [26 Feb 1975] 04442/76 Heading H1A A cable 20 comprising conductors 12 and a jacket 14 has the interstices within the jacket and between the conductors at least partially filled with a mixture of a hydrophobic and a hydrophilic powder to protect against water entry into and migration along the cable; the hydrophilic powder forms on contact with the water a viscous, non-swelling material. The hydrophobic powder may be a long-chain fatty acid coated calcium carbonate and make up 8 to 30% by weight of the mixture while the hydrophilic powder may be a high molecular weight polyarylamide making up the remainder. Each conductor may be coated with a hydrophobic oil, e.g. a low viscosity paraffin oil. The cable may have a core wrap 22, a metal sheath 24 and a layer 26 of the powder mixture.
Patent SE-8104591-L (SE)
Inventor: MULLER H R
IPC: G09F9/46
Filed: 1981-07-29
Abstract: A digital symbol generator for developing analog deflection voltages to drive a cathode ray tube display forming a plurality of symbols from successive blanked and unblanked vectors rotatable about an arbitrary angle of rotation. Each vector is specified by a binary representation of its polar coordinates including vector angle and length, rotation being accomplished by digital addition of the vector angle and angle of rotation. A line length counter generates a pulse train the number of pulses of which is proportional to vector length and the frequency of which is greater for blanked vectors than for unblanked vectors so that blanked vectors are drawn at a faster rate. Symbol error checking is accomplished by a vector closure technique wherein the symbology end point is measured at the output of the symbol generator and compared with the independently calculated true end point.
Patent SE-8105617-L (SE)
Title: Filleted inner part of sanitary towel - prevents contact between wearer and fluid absorbent body
Inventor: HESSNER H
Filed: 1981-09-23
Abstract: A sanitary towl comprises a liquid absorbing body with a profiled part against the skin of the wearer. This has several strips which control the passage of liquid to the absorbing body, in its longitudinal direction. Provides sanitary towel which prevents direct contact between the skin and the absorbing material. (Provisional Basic previously advised in Week K19).
Patent SE-8107872-L (SE)
Inventor: HOPKINS M D
IPC: H02G5/06
Filed: 1981-12-30
Abstract: A gas insulated transmission line includes an inner conductor disposed within an outer sheath, with an insulating gas providing electrical insulation and insulating supports holding the inner conductor within the outer sheath. A particle trapping ring is disposed within but spaced apart from the outer sheath, and a flexible insulating sheet is secured to the particle trapping ring. The insulating sheet has an adhesive coating disposed thereon facing the ring, and the insulating sheet is positioned on the interior surface of the outer sheath. An insulating leaf spring, preformed along the radius of curvature of the outer sheath, is secured to the ring and is positioned between the insulating sheet and the ring, with the leaf spring loading the insulating sheet against the outer sheath. A stiffener spring is also secured to the ring and is disposed intermediate the ring and the leaf spring. The stiffener spring preloads the leaf spring and the insulating sheet outwardly away from the ring and towards the outer sheath.
Patent SE-8200933-L (SE)
Inventor: WIDEGREN L
IPC: A01G23/06
Filed: 1982-02-16
Abstract: The invention relates to a method of cleaning stumps from adherent impurities such as soil, stones, litter or the like and a device for carrying the method into effect. The object of the invention is to realize a more efficient and economical cleaning of stumps by grasping and retaining the stump by a gripping means, lifting up and bringing the stump to swing to and fro in order to strike against an out-of-phase pendulating or driven device whereby impurities are shaken off. For carrying out the method a device is proposed including a gripping means which is articulated in or adjacent impact means, such as a frame or the like, and driving means adapted to set the frame swinging such that the stump grasped by the gripping means shaken by repeated impacts with the frame throughout the driving operation, whereby the impurities are shaken off.
Patent SE-8204266-L (SE)
Inventor: PETTERSSON B
IPC: D21C11/10
Filed: 1982-07-12
Abstract: PCT No. PCT/SE83/00280 Sec. 371 Date Mar. 8, 1984 Sec. 102(e) Date Mar. 8, 1984 PCT Filed Jul. 11, 1983 PCT Pub. No. WO84/00390 PCT Pub. Date Feb. 2, 1984.A method for keeping the heating surfaces in the final thickener (VI), which is divided into several sections (A,B,C), clean in evaporating waste liquors in pulping processes for recovering the cooking chemicals. Chemical solutions e.g. residual products from other processes as tall oil separation and chlorine dioxide production are added to cover the chemical losses. According to the invention the chemical solutions are supplied to those sections of the final thickener which are at the time not being washed with thick waste liquor from the preceding evaporator (II).
Patent SE-8303991-L (SE)
Inventor: HOLT P J
IPC: B21H1/06
Filed: 1983-07-15
Abstract: A ring rolling machine for cold rolling bearing cages and the like has a working station (32) at which the rolling operation is performed on an annular blank by an annular die (80,82) co-operating with a mandrel (50). The die is held coaxially in a die housing (74) mounted rotatably in one of two through openings (62,64) in a shuttle (42) which is reciprocated between the working station and two alternate transfer stations (28,30) at which the front die insert (82) is ejected with the rolled ring and re-inserted with a fresh blank. The die housing projects through a slot (70) in the shuttle to engage the die drive roll (78), and via the die transmits rotation derived from the drive roll to the mandrel and a pair of mandrel support rolls (110) which apply radial force to the mandrel. The mandrel support rolls are mounted in a head on a shaft pre-tensioned to control their axial position without fasteners; they also control the axial positions of the die and mandrel.
Patent SE-8304242-L (SE)
Inventor: ZACHRISSON BARBRO BALLO
IPC: C11D10/04
Filed: 1983-08-02
Abstract: Compsn. includes an amphoteric surface active substance combined with an unsaturated fatty acid, triglyceridester of a vegetable fatty acid, a triglyceride mixture of satd. vegetable oils and an allantoin salt. THese are combined with vitamin B5 for dry and allergy-sensitive skins.
Patent SE-8304435-L (SE)
Inventor: TAMAI K
IPC: A61K35/74
Filed: 1983-08-16
Abstract: This invention relates to a process for producing a TF-500 substance having carcinostatic and immunostimulating activities, which comprises subjecting organisms belonging to the Fusobacterium genus to extraction treatment with a dialkyl sulfoxide and obtaining said TF-500 substance from the resulting extract.
Patent SE-8305176-L (SE)
Inventor: LILJA I
IPC: A01B63/11
Filed: 1983-09-26
Abstract: The harrow (1) or similar earth working implement has pins (3) which penetrate the ground (2), and are supported by a movable rolling mechanism (5) with a frame (4) which automatically adjusts the harrow pin depth of penetration (X). A valve (17) is activated by a sensor (24) in touch with the ground, and which can be moved between raising and lowering positions for adjustment of the frame. The valve connects a fluid pressure source (16) with a fluid drive (10), which in turn is connected to a movable actuator (9) connected to the rolling mechanism (5).
Patent SE-8306101-L (SE)
Inventor: SCHIEFER E
IPC: F16B13/06
Filed: 1983-11-07
Abstract: The threaded anchor bolt (1) is inserted into a retaining opening (4) by being knocked in. The threaded nut (8) is in this case partially screwed onto the threaded anchor bolt (1) until the threaded anchor bolt (2) comes to rest on a transmission pin (12) which projects into its hole (13). The impacts are transmitted to the transmission pin (12) and are passed from said pin to the threaded anchor bolt (1). When the threaded nut (8) is subsequently screwed on, the transmission pin (12) is ejected from the threaded anchor bolt (1) which is displaced. <IMAGE>
Patent SE-8400419-L (SE)
Inventor: HOSHI H
IPC: C07D501/20
Filed: 1984-01-27
Abstract: 3-[(Z)-1-Propen-1-yl]-7-acylamido cephalosporins in which the 7-acyl group is phenylglycyl or substituted phenylglycyl are orally active antibiotics against Gram+ and Gram- bacteria.