baber/WOPTO huggingface dataset:
Patent SE-7910263-L (SE)
Inventor: KARLSSON S I K
IPC: F16D65/14
Filed: 1979-12-13
Abstract: A brake lever for an automotive S-cam drum brake (1-3) has a worm wheel (12) for attachment to an S-cam shaft (5) and meshing with a worm screw (20) on a worm screw shaft (19), and a control arrangement (13, 14, 18, 25) including a control ring (25) rotatable on the worm screw shaft (19). 
<??>In a force transmitting chain between the control ring and the worm screw shaft there is a clutch sleeve (26), a one-way clutch (28), a clutch ring (27) and a torque limiting clutch (32) biased into engagement by a strong spring (22) on the worm screw shaft, a control distance (A) in the form of a circumferential play being formed between the control ring and the clutch sleeve, which are biased towards a predetermined initial relative circumferential position by a spring (33).
Patent SE-8000059-L (SE)
Inventor: BERGGREN B
IPC: H05B6/78
Filed: 1980-01-03
Abstract: A method of heating objects by microwave energy by supplying microwave energy from a generator to a first waveguide. A second waveguide is located, separated from the first waveguide except for at least one parallel and adjacent coupling distance at a common wall between the waveguides. A coupling of microwave energy distributed in the wave propogation direction of the waveguides takes place at the coupling distance so that microwave energy passes from one waveguide to the other one. The second waveguide is dimensioned, so that action of load (objects being heated) conducts microwave energy in the second waveguide with the same wave phase constant as the first waveguide. Objects to be heated are fed only into and out of said second waveguide. A uniform field is fed-in only into the first waveguide. A uniform field distribution and heating profile is obtained and leakage of microwave energy from the open ended second waveguide is avoided.
Patent SE-8000649-L (SE)
Inventor: ERIKSSON L
IPC: F23G7/12
Filed: 1980-01-28
Abstract: A plant for the incineration of waste, primarily from retreading shops, with the simultaneous use of the energy content of said waste for steam regeneration to operation and heating. The rubber waste is dosed in an amount dependent on the heat need of the shop with a screw to a grinder where it is ground down into small particles which, mixed with air, are blown into a furnace mounted onto the bottom of a steam boiler. By means of the blowing into the furnace as well as the blowing of flue gas at high temperature in the boiler taking place tangentially, a long period of stay for the burning particles is obtained, thus obtaining a total incineration. The outgoing flue gas is purified prior to release in the usual manner. The furnace is provided with an oil burner, which, in the event of a low energy need in the plant, has sole responsibility for steam regeneration over the oil system and control equipment. The plant is also suitable for less incombustible fuels and waste in powder or liquid form, for example, plastic waste, coal dust or biomass, the latter even mixed with water or oil, as well as solvents, tars, etc.
Patent SE-8003009-L (SE)
Inventor: BLUM A
IPC: D06P5/12
Filed: 1980-04-22
Abstract: A process for the production of resist prints under reactive dyes on textile materials which consist of cellulose fibers or a blend of cellulose fibers with other fibers, using reaction products of bisulfite adducts of aldehydes of 2 to 6 carbon atoms, or of ketones, with ammonia, primary amines or secondary amines in the molar ratio of from 3:1 to 1:1 as resists. Preferably, reaction products of a bisulfite adduct of acetaldehyde and ammonia in the molar ratio of from 3:1 to 1:1 are employed as resists. Because of the high stability of the resist print pastes, high color yields of the resist dye and satisfactory, reproducible resist effects of the ground dye are achieved.
Patent SE-8005301-L (SE)
Inventor: BACKMAN E
IPC: B65D5/42
Filed: 1980-07-22
Abstract: A package, comprising: first and second package parts displaceable toward and away from one another for opening and closing the package and for adjusting the size of the package to an article to be packaged therein; the first package part having at least a first wall and the second package part having at least a second wall, the first and second walls being slidably disposed adjacent one another; the first and second walls having a plurality of cuts, the cuts defining a plurality of locking elements and forming abutment edges, transverse to the displacement directions, when any of the locking elements of the first and second parts are together pressed into a locking position, in which the pressed-in locking elements in the first package part engage abutment edges of the second package part resulting from locking elements of the second package part being pressed in; and, one of the first and second walls having an extended series of the cuts, uniformly spaced from one another, and the other of the first and second walls having at least four of the cuts, spaced from one another by whole number multiples, including one, of the uniform spacing of the extended series of cuts.
Patent SE-8007073-L (SE)
Inventor: PERSSON BENGT ARNE
IPC: E03C1/322
Filed: 1980-10-09
Abstract: An apparatus for making holes in a wall for attaching the brackets for a washbasin consists of a plate-like body (1). This body has parallel and cylindrical holes (13, 14) at the same spacing as the holes which are to be made in the wall for the brackets' fastenings.  On the body's one flat side (2), there is a centre mark (17) in the middle between the holes (13, 14) and a position determination device (4) corresponding to a given point on the washbasin. Further, the body (1) has at least one bearing plate (7) for a spirit level (8) and this bearing plate is parallel with a plane (12) through the holes' cylindrical axes.  On the body's (1) opposite flat side there is at least one flexible support.<IMAGE>
Patent SE-8100305-L (SE)
Inventor: WHITE JR P S
IPC: C25B9/23
Filed: 1981-01-20
Abstract: A solid polymer electrolyte for dividing an electrolytic cell into two electrolytic compartments and which comprises a permionic membrane having an electrode pair of anodic electrocatalyst in contact with one surface thereof and cathodic electrocatalyst in contact with the opposite face thereof, is characterised in that at least one member of said electrode pair comprises electrocatalyst particles adherent to a thermoplastic deformate of fluorinated hydrophilic ion exchange material i.e. resin deformed while in a thermoplastic form.
Patent SE-8102435-L (SE)
Inventor: SCHRIWER SVEN
IPC: F16C32/06
Filed: 1981-04-15
Abstract: PCT No. PCT/SE82/00116 Sec. 371 Date Dec. 14, 1982 Sec. 102(e) Date Dec. 14, 1982 PCT Filed Apr. 8, 1982 PCT Pub. No. WO82/03666 PCT Pub. Date Oct. 28, 1982.A seal for a bearing space in hydrostatic or aerostatical bearings. It is of ring-shaped extension supported by a first bearing body so that with its sealing contact surface it bears in linear manner against a second bearing body forming part of the bearing. A plane which along the entire periphery of the ring extends through its sealing contact surface occupies an angular position relative to the symmetry axis of the bearing body, which the ring surrounds or against which it bears, and/or the plane crosses the perpendicular to a preferably concentric bearing surface of the second body.
Patent SE-8102888-L (SE)
Inventor: GRUNDMARK B
IPC: G01R31/64
Filed: 1981-05-08
Abstract: Equipment for high-voltage testing of primarily capacitive test objects contains a high-voltage inductor 1 which together with the test object 4 is part of a series resonance circuit. The circuit is energised by a load-switched static converter 2. The static converter is connected in parallel with an auxiliary capacitor 3 connected in series with the inductor 1 and the test object 4 in the resonance circuit, whose capacitance is substantially larger than the capacitance of the test object 4. <IMAGE>
Patent SE-8105859-L (SE)
Inventor: LIFSHITZ N
IPC: H01L21/3065
Filed: 1981-10-05
Abstract: In a VLSI device fabrication process, erosion of a patterned resist layer (16, 18) during dry etching of an underlying layer (14) can significantly limit the high-resolution patterning capabilities of the process. As described herein, a protective polymer layer (60, 62) is formed and maintained only on the resist material (16, 18) while the underlying layer (14) is being etched. High etch selectivities are thereby achieved. As a consequence, very thin resist layers can be utilized in the fabrication process and very-high-resolution patterning for VLSI devices is thereby made feasible.
Patent SE-8200832-L (SE)
Inventor: SOLBERG P
IPC: B30B9/16
Filed: 1982-02-12
Abstract: PCT No. PCT/NO81/00023 Sec. 371 Date Feb. 3, 1982 Sec. 102(e) Date Feb. 3, 1982 PCT Filed Jun. 11, 1981 PCT Pub. No. WO81/03639 PCT Pub. Date Dec. 24, 1981.Screw press arrangement having two or more screw threads arranged side-by-side in a relatively tightly fitting press basket having openings for the drainage of fluid from the material which is fed into the press. At the feeding-in portion the core of the screw element has a relatively small diameter while the screw threads have a large diameter and at the discharge portion the core of the screw elements has a relatively large diameter while the screw threads have a small diameter. Cylindrical sections of the press basket are employed over the largest part of the length of the press and conically tapered sections of the press basket serve as transition and discharge sections respectively. Provision is made for about 20% of the total length of the screw element in the form of the discharge portion to have a uniformly increasing core diameter towards the discharge end and a uniformly decreasing press basket inner diameter.
Patent SE-8205401-L (SE)
Inventor: BECHTIGER H
IPC: A41D27/24
Filed: 1982-09-21
Abstract: PCT No. PCT/CH82/00008 Sec. 371 Date Sep. 16, 1982 Sec. 102(e) Date Sep. 16, 1982 PCT Filed Jan. 19, 1982 PCT Pub. No. WO82/02478 PCT Pub. Date Aug. 5, 1982.For attaching a ready-made piece of material, for avoiding open selvedges on the finished article of clothing, initially an insert (E) is joined to an outer and a lower layer of material (01,02) and presewn by a seam (2). Material (01) is then folded upwards and the other material (02) downwards. Simultaneously, an adhesive thread (A, B) is supplied to each of the folded selvedges (20), the two folds then being fixed by means of pressure and heat. The ready-made piece of material is now turned and stitched by a seam (3). The selvedge of a further piece of material (H) is now inserted between the fixed folds and is fastened by a seam (5). This simplifies and accelerates attachment and in addition sewing cotton is saved. This production procedure can be used in the laundry and clothes production industries.
Patent SE-8300971-L (SE)
Inventor: WAHLMANN E
IPC: B60N2/90
Filed: 1983-02-22
Abstract: A rear seat for a motor vehicle includes a seat part and a back rest pivoted to the seat part. The seat is mounted so that it can be moved between an inoperative position, in which the seat part and back rest are folded together and positioned approximately parallel to the back rest of the vehicle's front seat, and several operative positions. The seat part is mounted to the floor of the vehicle by a first link. A second link is pivotally mounted at one end to the back rest and has a journal at the other end. A locking member is movable between a locking position in which it holds the journal pivotably to an adjacent part of the vehicle and an unlocked position in which the journal is released to allow the seat to be moved to its inoperative position.
Patent SE-8302775-L (SE)
Inventor: WISAKANTO R
IPC: E21B3/00
Filed: 1983-05-18
Abstract: A lubrication system for a drill rod shank in a percussion drilling machine, said drilling machine comprising a frame (1), a rotating sleeve (2) rotatably mounted in the frame and provided with a housing (5) for the shank (7) of the drill rod (6a, 6b), a tooth ring (10) in the sleeve in axially slideable and rotating engagement with a tooth ring (11) in the shank, rotating means (4) for rotating the sleeve around the axis of its tooth ring, and percussion means (9) for applying axial percussions on the drill rod shank. The drilling machine comprises a lubricant supply channel system (17-14) terminating in that flank of each tooth of the tooth ring (10) of the sleeve which is located forward in the direction of rotation of the sleeve for conducting lubricant under pressure between those flanks of the teeth of the tooth rings (10, 11) which are in pairs pressed against each other when the sleeve rotates the drill rod shank. Longitudinal grooves (30) are provided for removing oil to chamber (22), filter (25) and container (20). Compressed air may be utilised to aid oil flow. <IMAGE>
Patent SE-8305296-L (SE)
Inventor: GRANBOM BO
IPC: F16H25/20
Filed: 1983-09-29
Abstract: Device for transforming a rotating movement to a linear movement, comprised of a threaded body (1) with at least three entrances as well as a coaxial support device (3) rotary engaging similar rollers (4), which are equipped with bars (5) arranged parallel to each other and in between these horizontal grooves. The support device (3) is shaped like a cylindrical body equipped with parallel tracks (7) and in between horizontal ridges (8), at which the rollers (6) during operation of the device roll in operation with the support device (3) and are kept in constant operation with the threads (2) on the threaded body. Characterizing the invention is that an elastic yielding tension (9), existing between the threads on the threaded body (1), is arranged to work between this and the respective roller (4).<IMAGE>
Patent SE-8402791-L (SE)
Inventor: EPPER W
IPC: B04B1/20
Filed: 1984-05-23
Abstract: An apparatus for partial dehydration of a sludge in the centrifugal field of a centrifuge wherein the residual moisture of the sludge is substantially reduced with a comparatively low compression of the sludge, and the non-effective cone length of the centrifuge is reduced without shortening the sludge dwell time. The invention includes an arrangement of agitator elements within the centrifugal drum, coupled with a following shearing centrifuge and decanter, the shearing centrifuge being connected at the discharge of the centrifugal drum.
Patent SE-8403935-L (SE)
Inventor: LARSSON IDEPRODUKTION RALF
IPC: B05C19/04
Filed: 1984-08-01
Abstract: Device for distribution of powder, particles of flocculated material over a surface, incorporating a housing (1) having at least one opening (10) arranged along the bottom thereof and intended for discharging distributed material and a shaft (8) rotatably supported in the longitudinal direction, said shaft being equipped with a fixed brush (9) helically arranged along the shaft, said brush being intended to brush the material to be distributed towards said openings, the housing (1) being provided with an inlet (2), for the material to be distributed, arranged at one end thereof, and with an outlet (6) for excess material provided at the opposite end of the housing after said openings (10), whereby the brush (9) is intended, during the rotation of said shaft, to convey, like a worm conveyor, material between said inlet and said outlet, and thereby in a manner known per se discharge material through said openings (10).
Patent SE-8404462-L (SE)
Inventor: GODTFREDSEN W O
IPC: C07D499/66
Filed: 1984-09-05
Abstract: The present invention relates to hitherto unknown compounds of the general formula I:    <IMAGE>  I  in which R1 stands for a phenyl, 4-hydroxyphenyl, 1,4-cyclohexadienyl or a 3-thienyl group; R2 represents a primary amino or a carboxy group; R3 is a hydrogen atom, or a lower alkyl, aryl or aralkyl radical, and A stands for a radical of a  beta -lactamase inhibitor containing a  beta -lactam ring as well as a carboxy group, A being connected via the carboxy group. The present invention provides new compounds useful in the treatment of bacterial infections. The new compounds are in particular strongly active against  beta -lactamase producing bacteria.
Patent SE-8406345-L (SE)
Inventor: JOHANSSON J
IPC: B65D33/14
Filed: 1984-12-13
Abstract: A plastic sack, the top open part of which is designed to be hung over a suspension ring for suspending the sack, and which at its top open part has a number of folds 1, 2, 3 and 4. In the said folds 1, 2, 3 and 4, the layers of plastic superimposed on one another by folding are joined together by means of a weld 1a, 2a, 3a and 4a, which reduces the diameter of the top open part of the sack. From the top edge of the sack descending slits or openings 1b, 2b, 3b and 4b are formed on both sides of each weld 1a, 2a, 3a, 4a up to this. <IMAGE>
Patent SE-8500413-L (SE)
Inventor: ZERRER G
IPC: A01D69/00
Filed: 1985-01-30
Abstract: The invention is directed to a starter arrangement for a brushcutter which is driven by an engine mounted in a housing and secured to the one end of a carrying tube. A shaft accommodated in the carrying tube couples the engine to a transmission of a cutting tool provided at the other end of the carrying tube. The drive shaft is operatively connected with the starter arrangement which includes a starter grip. The starter grip is provided on the carrying tube within convenient reach of the operator. The brushcutter is suspended from the shoulder during use and can be started simply and readily by the operator without having to first take off the brushcutter or otherwise change its position.
Patent SE-8501273-L (SE)
Inventor: STAUDINGER H
IPC: B60G17/015
Filed: 1985-03-14
Abstract: A fire truck comprises an uninterrupted chassis frame carrying a driver's cab and supported on four driving axles arranged in 8x8 configuration and driven independently. The driving axles support the chassis frame via pressure fluid springs at opposite sides of the vehicle, the forward and rearward pairs of axles and associated springs defining forward and rearward undercarriages and the chassis carrying quenching agent tanks, a quenching agent pump, and a driving engine. The fluid pressure springs at one side of the vehicle are connected via a pressure fluid supply system and a load compensator system to the springs at the opposite side. An automatic transmission is positioned between the forward and rearward undercarriages and the driving axles are individually coupled thereto. The automatic transmission is coupled to the driving engine which is situated in the chassis frame above the rear undercarriage.
Patent SE-8502474-L (SE)
Inventor: WARNER GERALD TRUSCOTT
IPC: G01N33/543
Filed: 1985-05-20
Abstract: In a sorption sheet (1) for sorbing a plurality of discrete samples that simultaneously emit photons or beta particles, the emission thereof to be individually monitored, barriers (2) of a photon and/or beta particle attenuating material extend through at least a portion of the thickness of the sheet (1) which is known per se, to prevent cross-talk between the samples when monitored. The barriers are produced by soaking a liquid photon and/or beta particle attenuating material in a pattern of lines through at least a portion of the thickness of the sheet, whereupon that material is dried and/or cured.
Patent SE-8601218-L (SE)
Inventor: HOFF B
IPC: A47D5/00
Filed: 1986-03-14
Abstract: The table framework comprise of two pairs of legs (1,2) which are held together crossways by a lock and adjuster (3). They are freely movable in their longitudinal direction independently of each other, and can be locked in any position. The lock and adjuster comprises two guide articulations (10,11) with a through long hole for each of the legs. These articulations are freely rotatable relatively to each other, and can be locked in any required position at the same time as the legs remain locked in an adjusted position with the aid of a crossways bolt (12).
Patent SE-8700605-L (SE)
Inventor: WIKLUND ARNE
Filed: 1987-02-16
Abstract: A wall construction element 1 comprises two frames 2a, 2b, preferably of wood, arranged at a distance from each other, a cast block 6 of cellulose plastic arranged between them, and elements 5 for joining the frames 2a, 2b to each other in such a way that these, together with the cellulose plastic block 6 lying between them, are held together to form a unit. The joining elements consist of flexible bands 5 which are each secured at both ends to opposite frames 2a and 2b respectively. <IMAGE>
Patent SE-8704387-L (SE)
Inventor: BLOMBERG L
IPC: G01N30/88
Filed: 1987-11-10
Abstract: A process for the manufacture of a gel product, wherein the reducing sugar is covalently coupled to the matrix of the gel product, characterized in that the sugar, through its reducing end, is coupled to a matrix provided with amino groups to form a glycosyl amine which is then stabilzied by acylation to the formation of a glycosyl amide.
Patent SE-8704590-L (SE)
Inventor: CUSTRO S
IPC: C08G81/02
Filed: 1987-11-20
Abstract: 1. CASE 2414 "RADIAL AND BRANCHED BLOCK COPOLYMERS, COMPOSITIONS WHICH CONTAIN THEM, THEIR PREPARATION AND THEIR USE IN BITUMINOUS COMPOSITIONS" Radial and branched block copolymers show a structure: <IMG> wherein: Z is a radical deriving from a tetrafunctional coupling agent; A is a polystyrene block; B is a polybutadiene block m, n, p, g are either 1 or zero, with the condition that their sum is comprised within the range of from 1 to 4. Compositions of block copolymers comprise the hereinabove disclosed radial and branched block copolymers, blended with a two-block copolymer B-A, and an "A" homopolymer. The process for the preparation of said radial and branched block copolymers and of the related compositions 2. is disclosed, and furthermore their use is disclosed in bituminous compositions, in order to improve the general characteristics of the bitumens.
Patent SE-8803967-L (SE)
Inventor: ANDERSSON BENGT
IPC: A01K5/02
Filed: 1988-11-01
Abstract: When the carriages approach the filling point e.g. under a pipe provided with automatic opening and closing functions, a sensor probes this movement and causes filling to commence, usually from a silo using fans and a pipe system. Filling takes place with the carriages moving forwards and backwards in order to receive an even fill. - A further sensor reacts when the requisite level has been reached in the carriages, and interrupts the filling process. The carriages then start to move to the fodder distribution points where the material is automatically dispensed in predetermined quantities.
Patent SE-8804342-L (SE)
Inventor: PIGOZZI G M
IPC: F16H3/54
Filed: 1988-11-30
Abstract: A manual shift transmission (1) comprises a main transmission unit (5) with a plurality of forwards transmission ratios and a reduction unit (2) with at least one forwards transmission ratio and a reverse transmission ratio. The reduction unit (2) is arranged on the input side of the main transmission unit (5) and is actuated by electro-pneumatic devices, which are controlled by two selector switches (65, 66) arranged on a gearshift lever (64) for the mechanical actuation of the main transmission unit (5). <IMAGE>
Patent SE-8901228-L (SE)
Inventor: BERGKVIST L A
IPC: H05B41/24
Filed: 1989-04-06
Abstract: A method in the operation of a drive device for an electric discharge lamp (2) comprises the steps of supplying the drive device with a device-supply voltage (U1) and, in appropriate cases, converting D.C. voltage to A.C. voltage and transforming the drive-device supply voltage, therewith to provide a lamp-supply voltage (U2). The method is characterized mainly by modulating the lamp supply voltage (U2) with the aid of the drive device (1), so that the lamp will produce a signal corresponding to this modulation.