baber/WOPTO huggingface dataset:
Patent PT-84688-B (PT)
IPC: B29C61/00
Filed: 1987-04-15
Abstract: An article including at least one segment which is capable of being elastically shirred along at least a portion of its length subsequent to manufacture of the article, preferably by mechanical manipulation of a predetermined portion of the elastically shirrable segment. The predetermined mechanically manipulatable portion of the elastically shirrable segment preferably comprises an elastomeric member (20) which is maintained in a prestretched and tensioned condition in the desired direction of shirring. The opposed ends of the elastically shirrable segment in the article are interconnected to one another through the prestretched and tensioned elastomeric member. The prestretched and tensioned elastomeric member is also secured in fixed relation to at least one rigidifying member (15,16) to form a composite structure (10) which is strong enough to resist collapse in a direction parallel to the tensile forces acting upon the prestretched and tensioned elastomeric member prior to mechanical manipulation of the composite structure. The article is elastically shirred by mechanically manipulating the predetermined portion of the shirrable segment until movement of the prestretched and tensioned elastomeric member relative to the rigidifying member is effected. To elasticize the article containing the elastically shirrable segment, the relative movement between the prestretched and tensioned elastomeric member and the rigidifying member must be sufficient to release the tensile forces in the mechanically manipulated portion of the composite structure. This relative movement produces a degree of elastic shirring in the segment, and consequently in the article to which it is attached, in the direction of prestretching of the elastomeric member. The degree of segment shirring is proportional to the extent to which there is relative movement between the prestretched and tensioned elastomeric member and the rigidifying member in the area comprising the composite structure. Thus, the tension in the elastically shirrable segment can be increased by the user, as desired, by mechanically manipulating more of the composite structure. Elastically shirrable segments of the present invention are particularly well suited to high speed article manufacturing operations, since the segments can be applied to the articles in a substantially untensioned condition and their tension released subsequent to article manufacture.
Patent PT-85754-B (PT)
Inventor: PAWLITA MICHAEL
IPC: C12N15/86
Filed: 1987-09-18
Abstract: Vectors which contain the origin of DNA replication and essentially the late gene region of lymphotropic papova virus (LPV) are suitable for the transfecton of LPV-permissive cells which stably express the early gene region of LPV. Foreign DNA incorporated into the vectors is then replicated in these cells and packaged into LPV particles. It is possible by utilising the host specificity of LPV for B-lymphoma cells to introduce the foreign DNA into cells by infection with these replication-defective particles and to express it therein. When the foreign DNA codes for a protein which is toxic for the infected cells, this vector system can be used for the therapy of B lymphomas.
Patent PT-88761-B (PT)
IPC: C08J3/02
Filed: 1988-11-14
Abstract: Prepn. of a powder of water-insoluble polymer which can be redispersed in a liq-phase comprises (a) preparing a conc. aq. soln. of a solute to which is added a water-soluble macromolecular substance to produce a viscous soln. or a gel, (b) separately prepg. a soln. of water-insoluble polymer in an organic solvent, (c) adding the aq. mixt. to the organic polymer soln., (d) adding to the resultant emulsion sufficient water to diffuse into the aq. phase and cause formation of microparticles of polymer in suspension, and (e) eliminating the excess solute and water-soluble macromolecular substance by repeated water washing, collecting the polymer and drying it. The prod. is claimed per se. Also claimed is a similar process where the final step of sepg. the polymer from the aq. phase is omitted, thus obtaining the water-insoluble polymer as a liq. dispersion.
Patent PT-92231-B (PT)
Inventor: LIEDTKE ROLF FRIEDRICH
IPC: C08F283/01
Filed: 1989-11-08
Abstract: This invention relates to a stable, low level styrene emission vinyl ester or unsaturated polyester resin composition containing a nonionic surfactant or a copolymer of maleic acid half ester of a polyethylene glycol and a monoalkenyl aromatic monomer as stabilizing agents. The resin compositions of the present invention are useful in the manufacture of reinforced plastic components, boat hulls, fireproof molded articles, linings, paints, coating compositions, tanks and the like.
Patent PT-92581-B (PT)
Inventor: OSKAM HERMAN
IPC: E06B9/307
Filed: 1989-12-14
Abstract: A tilt shaft and tilt roll support is provided for a venetian blind headrail and includes a base (122) having bearing portions (124) for supporting a tilt roll (121) which can be rotated by a tilt rod (123). A guide surface (134) is provided to guide a first lift cord (136) downwardly through an opening in the web (112) of the headrail. An upstanding arm (128) has an upper surface (130) closely spaced from the beaded rim (116) of the front flange (114) of the headrail, and an upstanding member (132) together serve to separate a second lift cord (137) from becoming tangled with the first lift cord (136).
Patent PT-96123-B (PT)
Inventor: SANTI DANIEL V
IPC: A61K31/53
Filed: 1990-12-07
Abstract: A method for inhibiting growth of Pneumocystis carinii in a mammalian host, which comprises administering to the host an amount of a 1-phenyl-s-triazine effective to inhibit growth of P. carinii. Preferred compounds have formula (I), wherein X, Y, and Z are independently selected from preferred organic substituents described in the specification; R1 is lower alkyl; and R2 is hydrogen or methyl; as well as compounds formed by reaction of an organic or inorganic acid with a triazine of this formula to form an amide or acid addition salt. Administration of precursors which form the triazine in vivo is also within the scope of the invention.
Patent PT-96921-B (PT)
Inventor: STEVENS HOWARD NORMAN ERNEST
IPC: A61K9/52
Filed: 1991-03-01
Abstract: A pulsed release capsule suitable for human oral administration having a water-impermeable external surface and an orifice closed by a plug through which orifice the capsule contents are to be released in the human body characterised in that the capsule and plug together form a cavity and the orifice is plugged with a water-soluble or water erodible plug composed of a pharmaceutically acceptable material which dissolves or erodes after a time in the human body to allow pulsed release of the capsule contents wherein the area of water soluble or erodible material sufficient to allow the rapid ingress of water into the cavity when the material has dissolved or eroded and wherein the plug is other than precompressed.
Patent PT-97455-B (PT)
Inventor: BASTA JIRI J
IPC: D21C9/14
Filed: 1991-04-23
Abstract: The present invention relates to a process for delignification and bleaching of chemically digested lignocellulose-containing pulp for reduced formation and discharge of halogenated organic compounds, while preserving the pulp quality, where the prebleaching with halogen-containing bleaching agent is replaced by a treatment, in a first step, with the addition of a complexing agent at elevated temperature and at a pH from 3.1 to 9.0, and in a second step, by using a peroxide-containing compound under alkaline conditions, whereupon spent liquor from the final bleaching with halogen-containing compounds is recycled to the first or second step of the halogen-free prebleaching.
Patent PT-97704-B (PT)
Inventor: BRESSERT EDGAR
IPC: B65H7/04
Filed: 1991-05-17
Abstract: In order to scan a stack of sheets of paper on the stacking table of a feeder, by means of a sensor, use is made of an optical reflection sensor which is placed over the stack and with its optical axis in line with a hole passing through the stacking table. Figure 1. <IMAGE>
Patent RO-110924-B (RO)
Inventor: CICHIRDAN SIMION PETRE
IPC: B43L13/00
Filed: 1994-04-18
Abstract: Invenția se referă la o riglă
compas, destinată trasării arcelor de cerc,
de diferite dimensiuni. Rigla compas,
conform invenției, cuprinde un corp
transparent (1), având o porțiune gradată
(a). un orificiu (2) în care se poate introduce
o pioneză (P), pentru materializarea centrului
cercului și un canal [b], în trepte, pe care
culisează un cursor mobil (C), alcătuit dintr-o
placă (3) conținând orificiile (a1 , a2 , a3 și
a4 ) de diferite diametre și un capac (4),
porțiunea gradată (g) și placa (3) fiind
prevăzute cu degajarea (c), pentru evitarea
ștergerii urmei trasate, respectându-se
sensul (d), al rotirii riglei compas.
Patent SE-302918-B (SE)
Inventor: BJOERKLUND B
IPC: B65D83/08
Filed: 1967-11-27
Abstract: 1,213,535. Cartons. AKERLUND & RAUSING A.B. 8 Nov., 1968 [27 Nov., 1967], No. 53094/68. Heading B8P. [Also in Division A4] A carton dispensing web from a roll therein is formed by folding and gluing a blank and comprises preferably four longitudinal side walls 1-4, a joint panel 15-17 and suitable end closing flaps 5-14, the joint panel having a tearable strip 16 formed by spaced W-punchings 24 on one edge and V-punchings on the other, the ends of the strip having cuts 20, 21 bending into slots 18, 19 extending across the end flaps 11, 12 and 13, 14 to adjacent their outer edges at 22, 23, the joint partial panel 17 being glued to panel 1 to permit tearing the strip by grasping one end e.g. 20, 21 to form a toothed web-cutting edge 24.
Patent SE-387195-B (SE)
Inventor: SELOVER JR T B
IPC: H01G11/42
Filed: 1973-05-04
Abstract: 1426918 Laminates STANDARD OIL CO 30 April 1973 [9 June 1972] 20425/73 Heading B5N [Also in Division H1] An electronically conducting, ionically insulating current collector or inter-cell connector for a capacitive device (see Division H1) comprises a layer of conductive carbon black loaded elastomer sandwiched between two flexible graphite layers. The graphite layers are each preferably 0À3 tp 10 mils. thick and may have anisotropic conductivity. The elastomer layer may be 2 to 10 mils. thick. The elastomer may be a natural or synthetic rubber, examples of the latter being disclosed, and may include promoters, e.g. nitroso-compounds, to increase its conductivity. The elastomer layer may be applied to one of the graphite layers, optionally as a solution, by calendering, silk screening, spray or brush coating. Alternatively a sheet of the elastomer, prepressed or calendered to desired thickness, is placed between the two graphite sheets. The laminate is consolidated by pressure prior to curing the elastomer by nuclear, ultra-violet or infra-red radiation, steam, hot air or vulcanizing. Comparative examples disclose a single graphite sheet laminated to the loaded elastomer, the latter having a smooth or a roughened surface.
Patent SE-416061-B (SE)
Title: Process for controlling the sulphite pulping process
Inventor: WALLIN E G
IPC: D21C7/12
Filed: 1978-08-23
Abstract: The process relates to a method for controlling the sulphite pulping process, i.e. for regulating the pulping conditions in the production of dissolving wood pulp and paper pulp from lignocellulose material, such as wood chips, according to the sulphite method. In the production of such cellulose pulps, the aim is to obtain, at the end of the pulping, pulps of constant quality characteristics, for example a pulp having a predetermined quantity of lignin. This is achieved according to the process by taking samples of the pulping liquid and analysing them with regard to chemicals active in the pulping and by continually measuring and recording sulphur dioxide pressure, temperature and time over the course of the pulping, and by regulating the pulping of the wood chips, which pulping has continued after the sampling of the pulping liquid, on the basis of the measured values of the said parameters, this through the adjustment of one or more of these parameters.
Patent SE-414085-B (SE)
Title: Projector
Inventor: ASTERO J E
IPC: G03B21/06
Filed: 1978-12-06
Abstract: A projector comprising an essentially horizontal table 1, a projection optics 2 arranged essentially centrally above the table, a light source 3 which is situated above the table and arranged so as to illuminate the table, a deflection mirror 4 for essentially horizontal deflection of the light beaming vertically upward from the table, and a focusing hood 5 which at least partly screens the region between the optics 2 and the table 1 from the surroundings, is designed such that a cover 6A, B is arranged such that it can be laid out over the surface of the table, the upwardly pointing surface of the laid-out cover is light-reflecting, whereas the surface of the table is light-absorbing, preferably matt and black, or alternatively the upward pointing surface of the laid-out cover is light-absorbing, while the surface of the table is arranged to put out light vertically upward. <IMAGE>
Patent SE-415920-B (SE)
Title: Arrangement relating to hose clamps
Inventor: LARSSON SVEN BERTIL
IPC: F16L33/08
Filed: 1979-11-26
Abstract: The invention relates to hose clamps consisting of a band 1 which is bent together into a ring which can be threaded onto a hose or similar, said ring being tightenable by means of a tightening device 3, 4 connecting the end parts 2 and 5, respectively, of the band, the effect of the subsiding of the hose material over time being compensated by means of a spring device in the hose clamps of the invention. A simple type of such spring device consists according to the invention of a bent tube 7 of a relatively thin, springy material, threaded onto at least part of the band 1. Said tube may have a flattened, preferably elliptical cross section and a longitudinal slit 8 along the outside of the band 1. <IMAGE>
Patent SE-450182-B (SE)
Title: Capsule for electrical equipment e.g. switchgear
Inventor: ERIKSSON G
Filed: 1984-08-28
Abstract: The capsule comprises a lower part (1), e.g. a box, and a cover (2) which is screwed to the lower part. The fixture screws (3) each have a shoulder (6) which works in conjunction with a stop surface preventing deformation of each expansion plate (4) during assembly. The expansion plates are blunt conical in shape and have stamped-in break lines on their surfaces which permit variation of deformation forces. Their axial length exceeds 5 mm., and alternative materials for their mfr. may be plastic, porcelain, etc.
Patent SE-458668-B (SE)
Title: Drilling pattern fixation device w.r.t. screw piece jaws
Inventor: BRUNIUS URBAN
IPC: B23B49/00
Filed: 1985-02-28
Abstract: Around a shaft (8) an articulation block (9) with smooth guides (10a,10b) can be turned. Along these smooth guides is fixable a drill pattern block (11). Movable jaws (2) can be manoeuvred by hydraulic or pneumatic units.
Patent SE-457995-B (SE)
Title: Tele-lens for infra-red spectral range
Inventor: SEIFERTH W
IPC: G02B13/14
Filed: 1988-01-15
Abstract: In the lens radiation path are positioned successively a to first lens group comprising a collecting meniscus (1) with a focal distance corresp. to 0.47 to 0.82 times that of the tele-lens, and a spreading meniscus (2) with a focal distance which is 0.6 3 times that of the tele-lens. A second lens group comprises a spreading meniscus (3) with a focal distance 0.65 to 1.15 times that of the tele-lens, and a collecting meniscus (4) with a focal distance which is 0.52 to 1.15 times that of the tele-lens. The first lens group has a focal distance of 1 to 1.5 times that of the tele-lens, whilst the second such group has a focal distance greater than 2.2 times that of the tele-lens. Both lens groups are sepd. by air at a distance which is from 0.2 to 0.27 times the tele-lens focal distance. For the range of 3 to 5 micrometres, the collecting lenses are of silicium, and the spreading lenses are of chalcogen glass IG 3. For the range of 8-13 micrometres, the collecting meniscus is of germanium or IG3, the spreading meniscus can be of IG3 or a chalcogen glass IG 5. The further spreading meniscus is of IG 5, and the associated collecting meniscus is of IG 3.
Patent SE-467614-B (SE)
Title: Process for explosion welding of two concentrically situated cylindrical workpieces
Inventor: PERSSON P I
IPC: B23K20/08
Filed: 1988-09-06
Abstract: The fact that supporting fixtures in the explosion welding of cylindrical workpieces in known manner require a split fixture to allow the workpiece to be removed after the work operation means that these are structurally weak and have a short working life. This additionally calls for devices of, for example, hydraulic construction for the manoeuvring, which makes the tools expensive. The invention indicates a method for use in the explosion welding of two concentrically situated cylindrical workpieces using a counter-holding outer tool and an explosive charge placed inside the inner workpiece. The invention is characterized in that a liquid gap 4 is made between the tool 5 and the workpiece 3 located closest to the tool and in that this liquid gap is shut off at its two ends by a seal 6 charged with a retarding mass 7 which is sufficiently large for the workpieces to be explosion welded one to the other. <IMAGE>
Patent SE-465320-B (SE)
Inventor: ROSENBERG E
IPC: D21C9/10
Filed: 1990-01-10
Abstract: The invention relates to a preparation exhibiting enzymatic activity, which preparation has the capability of delignifying wood pulp at a temperature of at least 65 DEG  C. and a pH of at least 9. Further, the invention relates to a method of producing said preparation by aerobically fermentating a selected Bacillus stearothermophilus strain. Furthermore, the invention relates to two isolated Bacillus stearothermophilus strains and mutants and variants thereof. The invention also relates to applications of the preparation of the invention, namely to a process comprising treatment of wood pulp with a preparation according to the invention, and a wood pulp and a fluff pulp treated with a preparation according to the invention, and also a paper, a board and a fluff made from a wood pulp treated with a preparation according to the invention.
Patent SE-469479-B (SE)
Title: Building element and method for its production
Inventor: BLICK OWE
IPC: E04C2/26
Filed: 1990-12-11
Abstract: The invention concerns a building element, for example a facade element, and a method for producing the building element. According to the invention, the element is formed by applying, to an inner support layer, expanding balls of clay which are saturated in binder so as to bind to each other and to the inner layer, in this way forming the surface layer of the building element. <IMAGE>
Patent SE-468599-B (SE)
Inventor: BENE K
IPC: D21C7/06
Filed: 1991-08-08
Abstract: A screw feeder for lignocellulose-containing material, comprising a conical housing (2) with a screw (3) having a continuous thread (4) for simultaneous feeding and compression. The screw thread (4) is formed so that at least the outer portion of the feed side (10) of the thread is angular so as to form an obtuse angle ( alpha ) with the surrounding housing (2). <IMAGE>
Patent SE-469872-B (SE)
Inventor: WIDLUND U
IPC: A61F13/472
Filed: 1992-02-18
Abstract: The present invention relates to an absorbent disposable article, such as a sanitary napkin, a panty protector of a diaper. According to the invention, the article is comprised of at least two generally flat, flexible bodies (1, 2) which include absorbent material and which in a packaging state can lie against one another with first flat sides which are intended to face towards the wearer when the article is used. Two neighbouring bodies (1, 2) of the article are mutually joined along a first common edge (3) which forms a folding line around which the bodies can be folded out from their packaging state and which includes an arcuate section (5) which in the packaging state of the article is convex when seen in a direction from the first common edge (3) towards a second opposing edge of the bodies (1, 2).
Patent ZA-9810461-B (ZA)
Title: Multicomponent superabsorbent gel particles
Inventor: BEIHOFFER THOMAS W
IPC: A61F13/49
Filed: 1998-11-16
Abstract: Multicomponent superabsorbent gel particles are disclosed. The multicomponent particles comprise at least one acidic water-absorbing resin and at least one basic water-absorbing resin. Each particle contains at least one microdomain of the acidic resin in contact with, or in close proximity to, at least one microdomain of the basic resin. Blends of multicomponent superabsorbent gel particles with particles of a second water-absorbing resin also are disclosed. Improved diaper cores containing particles of the multicomponent superabsorbent gel particles also are disclosed.
Patent AT-414156-B (AT)
Inventor: CLAASSEN DIRK PETER DIPL ING
IPC: F02M25/07
Filed: 2002-10-11
Granted: 2006-09-15
Abstract: The invention relates to a process and device for the recovery of energy from the waste heat of thermal or chemical processes, wherein at least a portion of said waste heat evaporates a liquid via at least one heat transfer means or heats a vapour or a gas, increasing the pressure thereof, and this pressure is transformed into mechanical energy in an engine (<FIGREF IDREF="DRAWINGS">FIG. 1</FIGREF>).
Patent CN-85100810-B (CN)
Title: 氨和尿素的联合生产方法
IPC: C01B3/34
Filed: 1985-04-01
Abstract: 本发明介绍了氨和尿素的联合生产方法，该方法中采用物理活性溶剂进行洗涤以除去酸性杂质，尤其是ＣＯ 2 。再生溶剂时，采用多级降压解吸法。本方法还提出，在再生末级压力下用空气作汽提气体来处理溶剂，并且把汽提气体与汽提后残留的ＣＯ 2 一起加到次级重整器。用本方法除去ＣＯ 2 ，不仅耗能少，成本低，而且获得的ＣＯ 2 纯度高。
Patent CN-1008339-B (CN)
Title: 旋转式模具的可拆卸模块
Inventor: VERAL RALPH W
IPC: B29C33/34
Filed: 1986-02-18
Abstract: 一种具有顶、底、侧和端壁面的截短了的扇形体的可拆卸的旋转式模块，其顶部弧形面适用于模压成型，而其一般为平面的底面通过两个与确定弧形顶面的转轴径向对准的端面与顶面连接，其中连接端面的底面与其中一个端面最好成直角。
Patent FI-117252-B (FI)
Inventor: RYYMIN ARI
IPC: F16H1/46
Filed: 2004-12-15
Granted: 2006-08-15
Abstract: An arrangement in a planetary gearing includes a rotatable shaft connected to the planet wheel carrier of planet wheels, an internal gear and a sun wheel, wherein the planet wheels operatively engage by their coggings, i.e. mesh, with the outermost fixed-position cogging of the internal gear and with the centrally located cogging of the sun wheel. The power is transmitted from the sun wheel to the input shaft of the following stage by a coupling permitting radial and/or angular deflection. The lubrication system includes a connection permitting rotation and deflection between the frame and the planet wheel carrier.
Patent FI-129761-B (FI)
Title: Method and device for recovering metal
Inventor: RINNE TERO
IPC: C25B11/043
Filed: 2020-04-28
Granted: 2022-08-15
Abstract: The present application provides a method for recovering metal from metalcontaining material by leaching, the method comprising providing aqueous solution (14) containing leaching agent precursor, providing one or more source(s) of external energy (10) comprising a source of electric current connected to one or more non-metallic electrode(s) (20), treating the aqueous solution with the external energy to form hydrogen peroxide from oxygen in the aqueous solution, reacting the leaching agent precursor with the formed hydrogen peroxide to form a leaching agent and to obtain a leaching solution, providing metal-containing material, reacting the metal-containing material with the leaching solution to obtain soluble metal complexes, and recovering the soluble metal complexes. The present application also discloses a device for recovering metal from metal-containing material by leaching.