baber/WOPTO huggingface dataset:
Patent SE-7507925-L (SE)
Inventor: BOSCH ROBERT GMBH
IPC: B31B160/10
Filed: 1975-07-10
Abstract: 1509267 Adhesive applicator ROBERT BOSCH GmbH 18 July 1975 [20 July 1974] 30231/75 Heading D1L [Also in Division B5] Thermoplastic adhesive is applied to areas of packaging material (see Division B5) 10 by intermittent contact with porous member 28 forming the lower wall of heated chamber 27 into which heated adhesive is metered via bore 22 and ducts 14, 20 from supply container 11 by pneumatic pump 16. The pump comprises a rod 19 and a piston 18, the stroke of which is controlled by adjustable stop 23, moving within cylinder 17. The block 25 surrounding chamber 27 and the block 12 defining the duct 14 are heated by cartridges 30, 31 and 13. The porous material is a sintered metal. Intermittent contact is achieved either by raising and lowering the applicator or elastic die 32, the material 10 being transported between applications by the rollers.
Patent SE-7604412-L (SE)
Inventor: SCHROEDER B
IPC: C07C67/00
Filed: 1976-04-14
Abstract: A mixture of dinitroanthraquinones of which at least 70% is 1,8-dinitroanthraquinone is dissolved at elevated temperature in a halogenated aromatic hydrocarbon, a carboxylic acid nitrile or a cyclic sulphone and is thereafter cooled selectively to precipitate substantially pure 1,8-dinitroanthraquinone. Preferred solvents are 1-chloronaphthalene, sulpholane and adipic acid dinitrile. The particular temperature of dissolution and cooling will depend upon the particular solvent.
Patent SE-7605889-L (SE)
Inventor: WEISE L
IPC: B60T8/34
Filed: 1976-05-25
Abstract: A wheel anti-skid brake control system for an automotive type vehicle in which diagonally opposed wheels on different axles of the vehicle are provided with a sensor device whose output signals represent different dynamic wheel behavior conditions. An electro-pneumatic modulator valve is operative in a common line via which fluid pressure is delivered to each brake cylinder device of an axle or in a separate line connected directly to each individual brake cylinder device of the axle to influence the brake pressure delivered to each brake cylinder via an operator's control valve device in accordance with the output signals of the sensor device of one wheel of the axle, as monitored by an evaluation circuit to which the modulator valve or valves of the axle are operatively connected.
Patent SE-7704076-L (SE)
Inventor: BROWN BOVERI CIE BBC AG
IPC: H02K19/36
Filed: 1977-04-06
Abstract: Measurement of the current flowing in the rotor of an electrical machine and especially an a.c. exciter with external poles for excitation of a synchronous machine by way of a rectifier mounted on the rotor is accomplished without the use of sliprings by means of at least one pair of contra-wound coils extending in the axial direction of the rotor, the coils being connected in series and mounted in a slotted support of insulation material secured to the underface of a pole shoe in the gap between shoe and a toothed rotor. A voltage proportional to the rotor current is induced in the pair of coils by the stray flux generated by the current carrying conductors in the rotor slots. The width of each coil approximates the width of one tooth on the rotor and the spacing between the axes of the coils approximates the size of the rotor slot pitch.
Patent SE-7705460-L (SE)
Inventor: LAPIDUS H
IPC: A61K8/46
Filed: 1977-05-10
Abstract: Some people want the colour of their hair to change gradually over the course of a few weeks rather than abruptly. To this end, the procedure involves a series of successive dyeings giving an increasingly intense coloration. Oxidation dyes are used, the amount of dye solution being the same for all the dyeings but the amount of oxidising agent, which is limited to the stoichiometric amount for the first dyeing, being gradually increased in the successive dyeings until the desired final hue is obtained, the latter then being maintained by repeating the final treatment as required.
Patent SE-7706948-L (SE)
Inventor: CHOU T-S
IPC: C07D501/08
Filed: 1977-06-15
Abstract: A penicillin sulfoxide ester is reacted with an N-chloro halogenating agent at a temperature of from about 75 DEG  C. to about 135 DEG  C. and in the presence of an alkylene oxide and calcium oxide to produce a 2-chlorosulfinylazetidin-4-one intermediate. The intermediate, upon separation from the alkylene oxide, calcium oxide, and any conversion products of both the alkylene oxide and calcium oxide, can be treated with stannic chloride to produce a 3-exomethylenecepham sulfoxide.
Patent SE-7707391-L (SE)
Inventor: DOWNING J H
IPC: C21C7/064
Filed: 1977-06-27
Abstract: The materials containing vanadium and carbon are employed for the manufacture of certain steels. These materials are prepared by heating a mixture of vanadium oxide and carbon in vacuum. These substances also contain sulphur present as impurity in the starting carbon and impairing the qualities of the steels. Using the present process the sulphur content is reduced by adding silicon, silica or tin to the mixture.
Patent SE-7712143-L (SE)
Inventor: ASP P
IPC: B65D81/32
Filed: 1977-10-27
Abstract: The two chambers (2) are connected to a removal channel (5) in each case via a discharge channel (3). Said removal channel contains an opening thread (6) which on one side closes the junction of the two discharge channels (3) in the removal channel (5) and, at its other end, is welded or sealed in an extension of the film webs which are formed as tear-off tabs (10). The opening thread (6) advantageously extends with its end facing the discharge channels (3) beyond the branch (4) of the two discharge channels (3) in the removal channel (5), while the other end of the opening thread (6) is firmly sealed in the tear-off tab (10). <IMAGE>
Patent SE-7714262-L (SE)
Inventor: WOSEGIEN B
IPC: F16D65/28
Filed: 1977-12-15
Abstract: The application device is intended particularly for rail vehicles. It has an annular body (7) which can be rotated via a driving device and is mounted between two coaxially arranged, non-rotatably held abutments (1, 14) which can be displaced axially relative to one another. At least one of the opposing faces of the abutments (1, 14) or of the annular body (7) is designed as a helical-track section (8), coaxial with the axis (10) of rotation of the annular body (7), on which at least one roller (9) mounted on the opposite part, i.e. the annular body (7) or the abutment (1, 14), in such a way as to be rotatable about an axis (pin 11) extending radially to the axis (10) of rotation of the annular body (7), can roll. The rollers (9) are preferably mounted on the annular body (7) and the helical-track sections (8) are situated on one of the two abutments (1, 14). The helical-track sections (8) and the rollers (9) are expediently situated only between the annular body (7) and one of the abutments (1), a rolling thrust bearing (12) being arranged between the other abutment (14) and the annular body (7). Such an application device is versatile in its applications, has a good efficiency and suffers little wear in operation. <IMAGE>
Patent SE-7903686-L (SE)
Inventor: BLACK D A
IPC: F04B27/14
Filed: 1979-04-26
Abstract: An improved drive lug and shaft through bore structure for use with a wobble plate compressor, the output of which is modulated in response to refrigeration requirements by varying the piston displacement to match the cooling requirement. The drive lug has a cylindrical body formed with a radially outer flat-sided wobble plate connection portion and a radially inner shank of reduced diameter separated by a radiused neck transition portion. A flared opening in the shaft bore receives the neck portion while means on its free end of the shank portion cooperate with the shaft securing the lug in the shaft bore so as to establish a clearance fit between the lug shank and the bore providing extended fatigue life together with ease of manufacture and assembly.
Patent SE-7904841-L (SE)
Inventor: BUZZI A
IPC: A61C15/04
Filed: 1979-06-01
Abstract: Dental floss consisting of a carrier thread 1 which is tufted at intervals with small bristles 2. <IMAGE>
Patent SE-7906907-L (SE)
Inventor: OLSTOWSKI F
IPC: C08L75/00
Filed: 1979-08-17
Abstract: 1413761 Polyurethanes DOW CHEMICAL CO 22 Jan 1973 [28 Jan 1972] 3116/73 Heading C3R Rigid, rapid-setting, solid polyurethane compositions are prepared by reacting a mixture comprising: (A) an anionic or amineinitiated polyol having an OH equivalent weight of 50 to less than 250; (B) an organic polyisocyanate containing an aromatic ring and (C) a liquid having a b.p. above 150‹ C. which is (i) an optionally hydroxyl-containing polyoxyalkylene compound, (ii) an ester-modified polyoxyalkylene compound (iii) an organic phosphate, phosphite or phosphonate, (iv) a cyclic polyether, (v) an aromatic compound, (vi) a partially hydrogenated aromatic compound, (vii) an organic carbonate, (viii) a chlorinated aliphatic compound, (ix) a cyclic sulphone or (x) an ester of a carboxylic acid, or a eutectic mixture of two or more compounds from these classes which mixture has a b.p. above 150‹ C., components (A) and (B) being present such that the NCO : OH ratio is 0À8 to 1À5 and component (C) being employed in an amount of 5 to 60% of the combined weight of (A), (B) and (C). In examples component (A) is a propylene oxide adduct of aminoethylethanolamine or diethylene triamine or is triethanolamine, component (B) is toluene diisocyanate, a dimerized diphenylmethane diisocyanate, polymethylene polyphenylisocyanate or a prepolymer from toluene diisocyanate and a glycerol/ propylene oxide adduct and component (C) is trichlorobenzene, a glycerol/propylene oxide reaction product, dioctylphthalate, a mixture of aromatic compounds containing polyethylbenzenes, diphenylether, a liquid chlorinated paraffin or ethylacetoacetate. Numerous other examples of component (C) are listed. Articles may be prepared by casting the polyurethane compositions.
Patent SE-7908171-L (SE)
Inventor: HEGGSTROM LENA
IPC: C12N11/00
Filed: 1979-10-03
Abstract: Microbiological process for the preparation of solvents and an agent for carrying the process into effect. Immobilized non-growing cells of clostridia are allowed to act in a substrate comprising a carbon source. Use is preferably made of cells which have been immobilized by enclosure in porous polymeric materials. Spores activated after immobilization can also serve as a basis for the process.
Patent SE-8000898-L (SE)
Inventor: MCWILLIAMS J A
IPC: F24C15/10
Filed: 1980-02-05
Abstract: A radiant heater for use in "smooth top" cookers of the type in which a smooth top normally of glass ceramic overlays one or more generally circular electric heater elements supported on a layer of thermal and electrical insulating material such that the element is spaced from the top. The radiant heater comprises at least two heater elements (10 and 12) supported on a base of electrical and thermal insulating material (4) at least one of which elements is energizable independently; and a peripheral wall (8) of thermal insulating material surrounding the elements. The radiant heater of the invention is used in "smooth top" cookers and is covered by a top which is transparent and substantially non-absorptive to radiant cooking heat so that only the areas of the top which are exposed to the element will be heated. Preferably, the utensil being heated should have a base equal to the heated or exposed area of the top for maximum efficiency.
Patent SE-8002986-L (SE)
Inventor: HUFF M
IPC: F16H57/00
Filed: 1980-04-21
Abstract: A clutch assembly, constituting a component of a gear transmission, has two gear-carrying shaft extremities projecting from opposite sides of a clutch casing. One shaft extremity is provided with axially extending teeth, carried on its face or on a sleeve keyed thereto, normally engaging similar teeth on a confronting drive shaft. The other shaft extremity is mounted, by means of a combined journal and thrust bearing, in a retaining member which is detachably secured to the transmission housing and has passages for supplying pressure fluid (oil) to the clutch casing. Upon removal of the retaining member, the assembly can be axially shifted to disengage the first-mentioned shaft extremity from the drive shaft whereupon it can be laterally withdrawn from the transmission housing.
Patent SE-8005099-L (SE)
Inventor: STEFANSKA B J
IPC: A61K31/7034
Filed: 1980-07-11
Abstract: The invention relates to the method of preparation of N-glycosyl compounds of anthracyclin antibiotics of formula I    <IMAGE>  I where R1 is the hydrogen atom or hydroxylic group, whereas R2 is the residue of a mono- or oligosaccharide of a series of aldeses and ketoses or the derivatives reacted with the amine group of the antibiotic. The invention depends upon the reaction of the antibiotic, which is converted into the form of base, in an organic solvent by treatment with molar excess of the saccharide or its derivative at temperature from 20 DEG  up to 60 DEG  C., for several hours, in the presence of a catalyst, under continuous stirring. The product is precipitated from the reaction mixture upon the addition of a nonpolar solvent and subsequently is purified by known methods.
Patent SE-8101446-L (SE)
Inventor: BAKER C H
IPC: G01N21/89
Filed: 1981-03-06
Abstract: A laser inspection system is provided having an absolute closed loop dc system in which the power gain is automatically stabilized. In order to stabilize the power gain of the system and provide a closed loop absolute reference dc level, a sample of the radiation from the laser beam utilized to scan the material being inspected is applied to a photomultiplier tube for generating a reference pedestal signal which is dependent on the intensity of the laser beam and is free of the influence of the characteristics of the material being inspected. The reference pedestal signal is applied to a comparator which develops a control signal which is applied in a single closed feedback loop including in effect, the laser source and the light collection and detection system within the loop. This loop includes the photomultiplier tube and its high voltage power supply to which the control signal is applied for stabilizing the gain of the system. Accordingly, if the sensitivity of the receiver varies, the photomultiplier drifts, drift occurs in the power supply, and/or the laser beam intensity drifts, the feedback loop will detect such changes and compensate for them, to produce an absolute, stable dc system.
Patent SE-8200034-L (SE)
Inventor: JOHANNESSON LENNART
IPC: B27G13/14
Filed: 1982-01-07
Abstract: Improvements in divided milling cutters comprise a first cutter half (2) and a second cutter half (6) which are adjustable in relation to each other with respect to their mutual distance and are both connected to a common sleeve (1) threadable on to and securable to a cutter spindle or the like which is preferably threaded, at least in part. To make possible a continuous or step-less variation of the distance between the cutting edge holders in a simple way even when the apparatus is mounted on the cutter spindle said second cutter half (6) is fastened to an outer sleeve (8) which is in threaded engagement with an externally threaded intermediate sleeve (13) having a substantially annular flange (14) which abuts an end or shoulder on the common sleeve. In working position all sleeves (1, 13, 8) are retained on the cutter spindle by means of a nut which is threaded on to the cutter spindle and presses against one end of the outer sleeve, possible under the intermediary of an intermediate pressure ring (19), or by hydraulic locking means.
Patent SE-8201605-L (SE)
Title: Data base signal units, maintaining operator alertness - are visual or acoustic and cause operator to unload and effect body movement
Inventor: GUSTAFSSON GERT-OVE
IPC: G09F27/00
Filed: 1982-03-15
Abstract: The appts. is for use in connection with restricted work by an operator within a specific limited work area. It involves one or more signal units working outside the work zone, pref. of the visual or acoustic type which attract the attention of the operator so that he or she executes an unloading manoeuvre such as looking at an area other than that in which the work is being carried out, and at the same time affecting a body movement. A control is provided for the signal units, and acts in a random fashion. The signal units act in different locations outside the work area so that different types of unloading in the form of varying body movements are initiated. They are so connected to the mechanical device being worked by the operator that activation of them occurs in unison with the work cycle of the device. The appts. is for partic. use in a data base with a VDU and a keyboard. (Provisional Basic advised week (83/44).
Patent SE-8201606-L (SE)
Inventor: KAHLMAN S
IPC: B65H19/26
Filed: 1982-03-15
Abstract: The present invention relates to a method to cut-off a preferably band-shaped running web (1) of tearable material and to feed an end (1D) of a web of material to a reel (5), round which the web (1) of material shall be wound and on which it shall be supported respectively. The invention also relates to a means, which is suitable for carrying out said method. 
<??>The invention makes possible that a web (1) of material in a rapid and effective manner can be cut-off, and than an end (1D) of a web of material can be brought to a reel, and the invention can also be applied to already existing machines thereby obtaining their automatic function. 
<??>The method is carried out in such a manner that the web (1) of material is certain distance from the two respective lateral edges (1A, 1B) of the web, preferably at the centre portion (18) of the web by means of a cutting-off apparatus (8, 15), provided with a point, is perforated, said cutting-off apparatus in relation to the web (1) of material moving at a speed, which is lower than the speed of the feed of the web of material, so that the web (1) of material during its continued forward feed is torn apart from the area (22) of said perforation in direction to said two edges (1A, 1B) of the web of material, and that the free end (1D) of the web of material thus cut-off is guided by said cutting-off apparatus (8, 15) so that it is introduced between the reel (5) and the portion (1 min ) of the web of material running to the reel (5).
Patent SE-8203079-L (SE)
Inventor: PERLMUTTER M S
IPC: H01S3/083
Filed: 1982-05-17
Abstract: In an optical system such as a ring laser gyroscope cavity, oscillations occur in many transverse modes. The desired modes are allowed to exist by suppressing undesired modes utilizing a light stop apparatus. One light stop is made by treating a dielectric mirror with an electron beam causing a phase change to occur to the undesired reflected waves. An alternative light stop is made by depositing an absorptive material on a dielectric mirror for absorbing some of the energy of the undesired modes. Both light stop embodiments are adjustable with respect to a laser wave in a resonant cavity.
Patent SE-8302810-L (SE)
Inventor: JONSSON K J
IPC: A01G9/02
Filed: 1983-05-19
Abstract: The vehicle, which travels along a planting track, carries (in the direction of movement), successive cultivation boxes. The vehicle has frames which can be extended or shortened to regulate the distance between the boxes. The boxes are supported by a holder which is connected to hexagonal link units in the vehicle frame. The movement wheel for the carriage is also connected to the hexagonal link units.
Patent SE-8306865-L (SE)
Inventor: LARSSON MIKAEL
IPC: E04B2/86
Filed: 1983-12-13
Abstract: The outside of the panel is made of polyurethane which is used as a mould for the concrete which forms the inside of the panel.
Patent SE-8400326-L (SE)
Inventor: HARDE B
IPC: G01F23/30
Filed: 1984-01-23
Abstract: PCT No. PCT/SE85/00024 Sec. 371 Date Sep. 4, 1985 Sec. 102(e) Date Sep. 4, 1985 PCT Filed Jan. 23, 1985 PCT Pub. No. WO85/03348 PCT Pub. Date Aug. 1, 1985.A float-type fuel meter for vehicles. The float regulates in a known manner the position of a movable contact to a resistor. According to the invention, the resistance is a potentiometric resistor, the movable contact being connected, via a disconnectible series resistance, to an electric measuring device, preferably, a moving coil indicator. An overvoltage protector for the device and a capacitor connected in parallel therewith are arranged so that the protector is energized while the capacitor is de-energized when the series resistance is shunted off.
Patent SE-8405266-L (SE)
Inventor: BYSTEDT O
IPC: F25D19/04
Filed: 1984-10-22
Abstract: To improve economy in operative power when several containers are moved on a common means of transportation, a refrigeration unit (4-6) is provided with an extra refrigerating coil (13) which is connectable to a central refrigeration system (12).
Patent SE-8500481-L (SE)
Inventor: LIND B
IPC: F16C39/06
Filed: 1985-02-04
Abstract: A rotatable element is arranged on a supporting member. The element is freely rotatable and displaceable radially by being held in position by two portions attracting each other, said portions being made of magnetic material, and that a plane slot separates the supporting member and the element. The driving of the element can be effected thereby that the element forms or incorporates a rotor in an electromotor, the stator of which is arranged in an area of the supporting member.
Patent SE-8502776-L (SE)
Inventor: MATOLCSY G
IPC: C08B37/00
Filed: 1985-06-05
Abstract: A new and improved herbicidal and plant growth regulating composition, and the method of manufacturing that composition. The new complex composition of the invention is an inclusion complex of one more benzene sulphonyl urea derivative of the general formula (II)    <IMAGE>  (II)  and two or more moles of beta cyclodextrine of the formula (I).    <IMAGE> (I)
Patent SE-8504935-L (SE)
Inventor: NILSSON FOLKE
IPC: C02F1/66
Filed: 1985-10-21
Abstract: The water is pumped from the well to a level above the well water surface and allowed to fall freely. It is thus aerated. It is then pumped from the well to a container which is above the water surface. This includes an alkaline filtration substance to raise the pH value. From there the water falls freely to be further aerated. The increase in alkalinity increases the hardness and reduces the carbonic acid content. Aeration oxidies the metals present e.g. iron and manganese.
Patent SE-8601748-L (SE)
Inventor: MANNERBLAD J A
IPC: F04D29/64
Filed: 1986-04-17
Abstract: A fan for steady mounting on a wall or the like is divided in two independent constructional units (10, 20) which by means of a quick coupling of the bayonet type (21a min , 21b min , 31a, 31b) and a couple of electrical terminal means (14, 24) may be readily assembled and disassembled, whereby dismounting for repair or exchange purposes is facilitated.
Patent SE-8703184-L (SE)
Inventor: PRZYTULLA D
IPC: B65D1/16
Filed: 1987-08-17
Abstract: A blow-molded thermoplastic drum comprising a carrying and transport ring having horizontal and vertical surfaces formed integrally with the drum shell is disclosed. The end portion of the drum shell opposite the carrying and transport ring is set back in conical fashion. To allow handling with standard mechanized drum handling equipment, a wide channel is formed between the vertical contact surface of the ring and the conical section. To this end, the carrying and transport ring is connected to the conical section of the shell by a wide connecting web which forms the bottom of the channel. The web is supported by a support structure. In a first embodiment, the support structure is zig-zag. In a second embodiment, the support structure comprises radially extending projections. Passageways are located in the bottom of the channel to allow runoff of water.