baber/WOPTO huggingface dataset:
Patent PT-78786-B (PT)
IPC: B61F3/12
Filed: 1984-06-25
Abstract: The articulated joint for urban and suburban transport vehicles running on rails, in particular for tramway and/or underground railway vehicles, comprises a turn cage (2) which has its platform (16) substantially coplanar with the depressed floor of the adjacent bodies (1) and possesses two lateral compartments (17) which extend upwards beyond the platform (16) and house the wheels (6) of the bogie (3), the suspensions (10,11), the shock absorbers (14,15) and the braking members (8,9).
Patent PT-79430-B (PT)
Title: Flexible container in folded position
IPC: B65D30/26
Filed: 1984-10-30
Abstract: The present invention relates to a flattened flexible container made ready for filling with bulk material, and method and means for making a container comprising a liner of impervious sheet in an outer container of strong load-bearing material. The liner and the outer container are folded longitudinally in the same way such that the liner is kept in position by having its folds or gussets everywhere placed in the corresponding folds or gussets of the outer container. Both the liner and the outer container may have a longitudinal gusset on each side which can have a width of up to 1/8 of the container's circumference. The manufacture can be carried out in an apparatus (8) in form of a box which is open in both ends and can be folded together. Its side walls consist of longitudinal parts (7) which are connected to each other and the roof (4) and bottom (5) of the apparatus (8) by means of pliable connecting means (6). The container according to the invention can be filled with bulk material without prior inflation at the filling site.
Patent PT-85027-B (PT)
Inventor: KNUDSEN CHRISTOPHER GLADE
IPC: A01N43/78
Filed: 1987-06-05
Abstract: A compound of the formula <CHEM> wherein R is halogen, C1-C2 alkyl, C1-C2 alkoxy, nitro; cyano; C1-C2 haloalkyl, or R<a>SOn- wherein n is 0 or 2 and R<a> is C1-C2 alkyl; R<1> is hydrogen or C1-C4 alkyl; R<2> is hydrogen or C1-C4 alkyl; or R<1> and R<2> together are alkylene having 2 to 5 carbon atoms; R<3> is hydrogen or C1-C4 alkyl; R<4> is hydrogen or C1-C4 alkyl; or R<3> and R<4> are oxo; R<5> is hydrogen or C1-C4 alkyl; R<6> is hydrogen or C1-C4 alkyl; and R<7> and R<8> independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4) C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) R<b>SOn- wherein n is the integer 0, 1 or 2; and R<b> is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR<c>R<d> wherein R<c> and R<d> independently are hydrogen or C1-C4 alkyl; (11) R<e>C(O)-wherein R<e> is C1-C4 alkyl or C1-C4 alkoxy; (12) SO2NR<c>R<d> wherein R<c> and R<d> are as defined; or (13) -N(R<c>)C(O)R<d> wherein R<c> and R<d> are as defined; R<9> is hydrogen or C1-C4 alkyl, R<1><0> is (a) hydrogen; (b) C1-C6 alkyl, (c) C4-C6 cycloalkyl, (d) substituted C1-C6 alkyl, (e) phenyl; (f) substituted phenyl; (g) C1-C6 alkoxy; (h) benzyl; (i) phenethyl; (j) C1-C4 alkyl-C(O)-; (k) C1-C4 alkoxy-C(O)-; (l) C2-C6 alkenyl; or (m) C2-C6 alkynyl; and R<9> and R<1><0> together form a heterocyclic ring with the nitrogen to which they are attached containing 0, 1 or 2 additional hetero atoms (nitrogen, sulfur or oxygen).
Patent PT-85745-B (PT)
IPC: C07H13/04
Filed: 1987-09-17
Abstract: Sucrose 6-acylates, key intermediates in the preparation of sucralose, can be prepared by subjecting a sucrose alkyl 4,6-orthoacylate to mild aqueous acidic hydrolysis to provide a mixture of sucrose 4- and 6-­acylates and then treating the mixture with a base to convert the 4- acylate to the 6- acylate. 
     The novel sucrose alkyl 4,6-orthoacylates are prepared by reacting sucrose in solution or suspension in an inert organic solvent with a trialkyl orthoacylate in the presence of an acid catalyst.
Patent PT-92422-B (PT)
Inventor: MORII TAKAYUKI
IPC: G05D23/19
Filed: 1989-11-28
Abstract: The invention relates to a device for heating, with steam at reduced pressure, directly or indirectly, a material or product which it is desired to subject to a thermal treatment, which includes a heat-exchange chamber which is supplied with water vapour via a pressure-reduction valve and discharged via an ejector device which is able to control the heating temperature of the heat-exchange chamber controlling the operating fluid of the ejector device. The device may be used as a safety device and advantageously applies to the chemical and food industries. Figure 1. <IMAGE>
Patent PT-99352-B (PT)
Inventor: SCHUTZ UDO
IPC: B29L22/00
Filed: 1991-10-28
Abstract: The wide necked thermoplastics container includes a border section below the opening, which can accommodate a tensioning ring for the lid, and a conical mantle section, which enables the container to be stacked. - A radially projecting reinforcement and loadable ring is located under the border section, and a base ring is located at the bottom of the container.
Patent PT-99884-B (PT)
Inventor: DELMEE PETRUS HENRICUS MARIA
IPC: C25D3/18
Filed: 1991-12-20
Abstract: Described is a method for forming a sieve material (3) in which a sieve skeleton (2) is thickened in an electrolysis bath with metal; in the bath as used at least one chemical compound is present having properties of both a first and second class brightener in such concentration and added with such a rate in view of the Ah load that the internal stress in the finished sieve material (3) is reduced in comparison to a sieve material (3) produced in a bath comprising a conventional compound under conventional conditions. The invention also relates to a sieve material (3) formed with the method described. <IMAGE>
Patent RO-110692-B (RO)
Inventor: SIMIONESCU PETRU AURELIAN
IPC: B60D99/00
Filed: 1993-02-15
Abstract: Invenția se referă la un sistem
mecanic de direcție, cu bracare indusă zero,
destinat vehiculelor cu punte directoare, simplu
articulată: tractoare pe roți, motostivuitoare, șasiuri
autopropulsate etc., la care fenomenul de bracare
indusă este integral eliminat. Sistemul mecanic de
direcție, conform invenței, include lin element
translant, de forma unei cremaliere (5), a cărei axă
este paralelă cu axa de oscilație a punții directoare,
a uneui vehicul, pe care element translant este
legăruit axial - radial un manșon (7) care se poate
roti în jurul unei axe, identică cu axa de oscilații a
punții și care acționează un levier de comandă al
unui mecanism de direcție, de tipul cu trapez sau
cu levier central, levier care este articulat, printr-o
cuplă de rotație, pe puntea directoare.
Patent SE-316436-B (SE)
Inventor: OTTO F
IPC: A47J43/07
Filed: 1965-09-07
Abstract: 1,079,985. Mixing apparatus. A. STEPHAN U. SOHNE. Sept. 6, 1965 [Sept. 8, 1964], No. 38003/65. Heading B1C. A dough mixer has a vertical rotatable column 5 carrying mixing tools 4 which may be curved and pivoted. and axial vanes as at 8 extending the whole or the major part of the length of the column above the mixing tools; the head 7 of the column may be formed to act as an abutment for a retaining nut and/ or as a slinger plate.
Patent SE-305621-B (SE)
Inventor: ALPER A
IPC: C04B35/58
Filed: 1965-09-10
Abstract: A fused cast refractory consisting of at least 2% by weight free carbon, and preferably at least 7% by weight in the form of an intergrowth network intermingling with randomly oriented crystals including metallic borides or borocarbides and mixtures thereof, analytically comprises carbon, more than 5% by weight boron, and more than 5% by weight of one or a mixture of metals selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Si.  Metals selected from Mn, Fe, Co, Ni may be mixed with the first group, provided they do not form more than 50% by weight of the total metal content. Up to 10% by weight of O2 or N2, but not more than 15% by weight combined may be included, and up to 10% by weight of the elements Al, S and P' alkali and alkaline earth metals, and rare earth metals.  The casting is made by a conventional electric furnace method, but it is not always necessary to include carbon in the batch, the necessary amount being supplied by the graphite lines or electrodes of the furnace. Specific examples are described.
Patent SE-417787-B (SE)
Title: Sports ball filled with compressed gas which remains pressurised for long periods and is less noisy
Inventor: REED T F
IPC: A63B39/02
Filed: 1978-07-25
Abstract: The invention concerns an improved sports ball filled with compressed gas which is made up of an elastomer wall enclosing a cavity which includes a compressible inflating gas of a predetermined quantity of air and a predetermined quantity of a gas of low permeability. This effectively enables the cavity to retain its compressed- gas-filled state within a desired pressure ambience for a period of time which would be considerably longer than in the case where the inflating gas were air only. The improvement consists in that the sound produced when the abovementioned gas system is resonated is essentially reduced by the introduction of a material in a quantity which is sufficient to disturb the acoustic resonance in the ball cavity. <IMAGE>
Patent SE-427539-B (SE)
Title: Frame for altering the width of a casting during continuous casting
Inventor: HASHIO M
IPC: B22D11/08
Filed: 1979-01-31
Abstract: The invention concerns a frame for altering the width of a casting during continuous casting, which comprises a pair of opposite side plates 8, which extend in a vertical direction and have a width which is essentially equal to the distance between lengthwise walls 2, 3 of a casting mould, wherein the side plates 8 have lower parts which can be submerged into the molten metal 5 in the mould, and they have upper vertical parts 9 parallel with movable walls 2 on the mould, which are separated from each other by a distance equal to the width of the desired cast piece 1, and spacing elements between the opposite side plates 8, so that these are rigidly fastened and held at the proper distance, and a plurality of projections 11 from the inside of the side plates 8, and anchoring elements 10 at the lower parts of the side plates 8, which elements 10 have a width greater than the thickness of the side plates 8. <IMAGE>
Patent SE-456965-B (SE)
Inventor: WOLF E
IPC: A01D43/077
Filed: 1979-04-03
Abstract: In a rotary-scythe grass mower a device is provided for impelling the grass clippings towards a porous bag or other collecting device, the device being within the mower hood and rotating with the cutter blade or blades. The device may conveniently comprise upwardly and outwardly curving tines in a rake-like or comb-like arrangement on the cutter blade or blades, and/or horizontal rods extending radially from the cutter shaft above the cutter blade or blades.
Patent SE-419327-B (SE)
Title: Opening device for packing container
Inventor: MARTENSSON K H
IPC: B65D5/72
Filed: 1979-11-21
Abstract: Opening devices for packing containers, which are made of flexible, tearable laminate material, often consist of a part of the packing container wall which can be torn open along a tear perforation. In order to prevent leakage, the openable part and the tear perforation are sealed from the inside of the container by a liquid-tight film. The film is connected within a limited region to the tear- open part, so that the film breaks and the said region accompanies the tear-open part when opening takes place. This function has proved unreliable, however, since the connection between the film and the tear-open part does not always lead to the desired rupturing of the film, but instead results in a delamination of the tear-open part. This drawback is eliminated by means of a flexible opening strip made of plastics material, which is placed between the openable part and the film and is sealed to the latter so that the film is definitely ruptured when the opening strip is removed. <IMAGE>
Patent SE-420063-B (SE)
Title: Arrangement for embossing a prefabricated fibreboard panel
Inventor: SUNDBERG M R G
IPC: B30B15/30
Filed: 1980-01-24
Abstract: During the embossing of prefabricated panels of fibrous, vegetable material, in order to achieve so precise a positioning in the press of each panel being embossed that the embossing pattern indeed occurs in the intended place on the panel, there are first and second carriers 35, 43, arranged to feed the panel 1 into a stationary loading stand 19 for abutment against first and second stop elements 33, 83, which define a first predetermined and precisely oriented position for the panel. Furthermore, gripping elements 73 supported on a carriage 21 can drive to the loading stand 19 and are arranged to grip the panel 1 in said position and to insert the panel 1 with unaltered orientation into the press 3 in a predetermined second position. There are retaining elements 89 arranged to take over the holding of the panel 1 from the gripping elements 73, so that they loosen their grip on the panel 1 and return while the retaining elements 89 hold the panel fast with unaltered orientation in the second position. The retaining elements 89 also hold the panel 1 fast during the closing and opening of the press 3, which is advisedly a multilevel press. <IMAGE>
Patent SE-428815-B (SE)
Title: Device for processing a road/walking path or the like
Inventor: NYSTROM T
IPC: E02F3/76
Filed: 1981-12-10
Abstract: For mechanical processing of roads/walking paths, the device consists of a device connected to a powered load vehicle where said device consists of two diverging arms 10, 11 where one of the end parts is rotatably connected to an axle 12 and where the other end parts are connected to a processing device 16 carried by a frame 13. The axle 12 and the frame 13, respectively, are brought to a connection that can be removed with a fastening member 24 and 28, respectively, which is attached to the underside of the vehicle. Hydraulic cylinders 29 are connected to the vehicle's own hydraulic system and allow a vertical adjustment of the processing device 16. <IMAGE>
Patent SE-426938-B (SE)
Title: Process for the preparation of polycrystals of cubic boron nitride
Inventor: ZHDANOVICH G M
IPC: C01B21/064
Filed: 1982-04-29
Abstract: The invention relates to a process for the preparation of polycrystals of cubic boron nitride by exposing hexagonal boron nitride to the influence of a pressure of 4-7 MPa and a temperature of 1200-1800 degrees C. When 20-65 wt- % of the hexagonal boron nitride has been converted into the cubic form, the heating is stopped and the pressure is raised to 8-12 MPa. Heating is then resumed, and the temperature is raised to 1800-3000 degrees C. This treatment is continued under these conditions until all the hexagonal boron nitride has been converted into the cubic form. The process can be carried out in the presence of 0.5-10 wt-% of a catalyst that promotes the conversion of the hexagonal form of boron nitride into the cubic form. The main part of the catalyst is inserted into the centre of the hexagonal boron nitride material, and the rest of the catalyst is placed in the peripheral part of this material. The invention can be used for the preparation of an extremely hard material for the tool-making sector.
Patent SE-454168-B (SE)
Inventor: SCHULTE D
IPC: B65B9/20
Filed: 1982-09-27
Abstract: The manufacture of non-returnable packages for e.g. milk is frequently carried out by the conversion of web-shaped, laminated packing material to a tube, filling of the tube with milk and sealing and forming to filled packing containers of the desired, e.g. parallelepipedic, shape. During the forming, which is done by means of external forming devices, the contents are made use of as a holder-up for the forming devices pressed-on from the outside, so that the desired shape can be achieved without creasing or other deformations.The abovementioned forming principle works less well if the packing containers are not to be completely filled but have a certain air space, so-called head-space. The proportioning of the contents also becomes uncertain and the desired accuracy of volume cannot always be achieved. These difficulties are overcome if the contents are mixed prior to filling with gas, preferably sterile air, in appropriate proportions, so that the contents obtain a foam-like character, using a gas volume which is in a suitable proportion to the air space of the finished packing container. The invention relates to a method as well as to a manner of proportioning the contents in the manufacture of packing containers.
Patent SE-437692-B (SE)
Title: Sliding door with adjustable fitting
Inventor: FERM ROLF
IPC: E06B3/42
Filed: 1984-04-09
Abstract: A sliding door with adjustable fixtures Fig. 1 concerns a construction for gardening and relaxation room built as a sandwich construction with a central skeleton of steel plating, externally clad in wood panelling. Together, these components constitute a diagonal and flat unit, which, in some functional sections has steel plating profiled as a protective edge list and support list for built-in glass sections. The roller fixtures are attached to the door leaf via screw joints that are located in diagonally drilled mounting holes facilitating simple and functional vertical adjustment when trimming in the door to the surrounding door encasement without reducing the door's area of movement vertically.<IMAGE>
Patent SE-451321-B (SE)
Inventor: NANTIN H
IPC: B65D5/06
Filed: 1985-07-02
Abstract: Powring edges in the form of projecting material strips are used on packing containers for e.g. liquid foodstuffs. The pouring edge is generally covered by a tear-off cover strip (6) which also serves as a closure for a pouring opening (7). In order to prevent the pouring edge strip (8) from being torn off or deformed at the removal of the cover strip (6), the same is given a z-folded form and is joined to the outside of the packing container in two seating areas situated at a distance from each other, the doubled area located in between projecting from the packing container and guiding the out folwing liquid.
Patent SE-452663-B (SE)
Title: Fluid sample dilution appts.
Inventor: STURESSON ULF
IPC: G01N21/31
Filed: 1985-07-10
Abstract: The appts. (1) works in conjunction with an atom absorption spectro-photometer constituting a detector (3,4), and incorporates a micro-valve (7) which permits a changeover frequency of at least one per second. The valve connects a feed conduit (5) partly with a tube (11) connected to a container (12) holding sample solution, and partly a second tube (8) connected to a container (9) holding dilution or mixing fluid (10). A regulator (14) controls the micro-valve via pulses at a predetermined pulse frequency 1/T so that sample solution (13) is fed to the feed conduit (5) during a time t of each pulse cycle T in order to provide a dilution or mixing factor of t:T, where the pulse length t is variable to regulate the dilution or mixing factor. A second micro-valve may be used, controlled by a further regulator both regulators being controlled by a common computer.
Patent SE-459662-B (SE)
Inventor: GUSS B
IPC: C07K19/00
Filed: 1986-03-21
Abstract: Method for producing a protein having the same IgG specificity as protein G from group G Streptococci, strain G148. The invention also relates to a recombinant DNA molecule coding for said protein, and to microorganisms containing this recombinant DNA molecule. The invention also relates to a recombinant DNA molecule coding for a protein having the IgG binding specificity of both protein G and protein A.
Patent SE-461287-B (SE)
Inventor: ERICSSON B
IPC: E04H14/00
Filed: 1986-06-13
Abstract: The wall includes two spaced shells or panels (2,3) with a gap between. At the top of the gap is at least one filling opening into which heavy bulk material can be introduced, e.g. gravel. Material (13) can be emptied selectively from the gap through at least one outlet opening (5). - The or each outlet opening is provided in one of the shells and is closed by a pivotal door (6). The door extends from adjacent the shell lower edge upwardly through e.g. one of fifth of the wall height. Bulk material is emptied from the gap to facilitate transportation of the building.
Patent SE-469344-B (SE)
Title: Arrangement for distribution of a medium by hose
Inventor: RAJALA V
IPC: E21D20/02
Filed: 1989-05-19
Abstract: The arrangement according to the invention is intended to be mounted on a vehicle 4 and it comprises a manoeuvring arm 1, a distribution hose 3 and a hose drum 2. The arm 1 has a telescopic inner part 20, a rotatable middle part 21, a telescopic outer part 22 and a beak-like, flexible end part 23. The hose drum 2 is arranged to rotate about a vertically oriented axis of rotation 10 and has a vertically displaceable hose removal member 16 through which the distribution hose 3 located on the drum 2 runs. A tube group 61, whose length can be adjusted and through which the hose 3 runs, is arranged between the hose removal member 16 and the middle part 21 of the arm 1. The distribution hose 3 then runs onwards through the middle part 21, outer part 22 and end part 23 of the arm 1. By rotation of the hose drum 2, the distribution hose 3 can be driven outwards to a position where its free end projects outside the tip part 53 of the arm 1 and can be driven inwards to a position where its free end has at least been drawn back into the middle part 21 of the arm 1. By means of the arrangement according to the invention it is possible, for example, for a vehicle driver, from his work station, to distribute explosives, for example, by hose into a large group of bore holes in a mine, with minimal displacement of the actual vehicle 4. <IMAGE>
Patent SE-464975-B (SE)
Title: Device for securing goods on a platform body
Inventor: LINDKVIST FREDDIE
IPC: B60P7/08
Filed: 1989-12-01
Abstract: The invention relates to a device for securing goods 20 on a platform body 1. The device comprises a sheeting 6 of at least the same length and width as the platform body, a stand device 5 for demarcating the loading area and in which the sheeting is suspended. Attachment devices 7',22 on the stand device hold the side edges of the sheeting and a tensioning device 15,16,17 on the platform body is connected to the attachment devices for tensioning the sheeting against the goods. <IMAGE>
Patent SE-469746-B (SE)
Title: Cover cell intended for lorries and trailers
Inventor: BERG HAAKAN
IPC: B60J7/10
Filed: 1991-07-05
Abstract: A cover cell intended primarily for commercial vehicles in which the requirements for enclosure of the load are high. At the same time, unloading and loading must be effected in a rational manner. Both the sides and the roof in the cover cell can be moved aside by simple manoeuvres, so that modern unloading and loading units can quickly complete their work operations. The cover cell is supported by special profiles and supporting cables, which in a simple manner make it possible to combine flaps and cover material into fold- together units. Fig. 1 shows the working of the fold-together units. Fig. 2 shows how the fold-together units are joined together to form a long side and shows the realization of the units. The profile 13 which joins together the long sides in the cover cell with the roof construction is shown in Fig. 3. <IMAGE>
Patent RS-50152-B (RS)
Title: Method for recovering nickel and eventually cobalt by extraction from nickel-containing laterite ore
Inventor: AALTONEN ANTTI
IPC: C22B1/00
Filed: 2002-07-02
Abstract: A method in recovering nickel and possibly cobalt through leaching from inckel-containing laterite ore. Crushed and possibly pre-ground nickel-containing laterite ore is ground in an attritor mill into a size which is suitable for leaching. Then laterite ore in an attritor mill can be leached with leaching liquid , e.g. sulphuric acid, hydrochloric acid, or sulphuric acid + SO2, at relatively low temperatures. Nickel and possibly cobalt are recovered from the leaching solution.
Patent CN-1003368-B (CN)
Title: 无搅拌情况下分解铝酸钠溶液制造氧化铝的方法和设备
Inventor: ERIC C
IPC: C01F7/147
Filed: 1985-11-13
Abstract: 本发明涉及有过饱和氧化铝的铝酸钠溶液的分解方法和其设备。此溶液系以碱与铝土矿作用，以三水合氧化铝引发分解，由此生成悬浮液。此法中悬浮液由无搅拌反应器（１）（称分解槽）之顶端加入并由底部流出。悬浮液下流之速度调节在每小时１．５至１０米。此装置包括圆柱一圆锥形反应器（１），顶部有加液装置（１４），并有装在分解槽内部的管子（４），由注入管底部的空气将悬浮液自分解槽底部提升至槽顶高度并引向下流。