baber/WOPTO huggingface dataset:
Patent ZA-953643-B (ZA)
Title: Trocarless rotational entry cannula
Inventor: TERNAMIAN ARTIN M
IPC: A61B17/34
Filed: 1995-05-05
Abstract: A cannula for safely and easily gaining access to a body cavity without the use of a trocar, has screw threads on its outer surface and a lumen within the cannula extending throughout the entire length of the cannula. The distal end of the cannula is shaped, along its periphery, to penetrate and/or cut tissue layers of the body wall to gain access to a body cavity. The lumen is sufficiently large throughout its length to allow passage of instruments from the proximal end of the cannula directly into the body cavity, once the cannula has been inserted. A method for gaining access to a body cavity with the cannula is also described.
Patent ZA-957550-B (ZA)
Title: Amino acid-substituted benzoyguanidines a process for their preparation their use as a medicament or diagnostic agent and a medicament containing them
Inventor: KLEEMANN HEINZ-WERNER
IPC: C07C279/22
Filed: 1995-09-08
Abstract: Benzoyl guanine derivs. of formula(I) and their salts are new. One of the substits. R1-R3 = Y-Ph-Ä(CH2)k-CHR7-CO-R8Ü; and the others = 1-8C alkyl, 2-8C alkenyl, (CH2)mR14, SO2NHC(=Y')NR18R19, H, halo, CN, Z(CH2)p-CqF2q+1, SOuR22, CONR23R24, COR25, SO2NR26R27, OR35 or NR35R36; Ph = phenylene (opt. mono- or di-substd. by Fl, Cl, CF3, Me, OH, OMe or NR37R38); R37, R38 = H or Me; Y = a bond, O, S or NR9; R9 = H or 1-4C alkyl; R7 = OR10 or NR10R11; R10 = H 1-8C alkyl, 1-8C alkanoyl, 1-8C alkoxycarbonyl, benzyl, or benzyloxycarbonyl; R11 = as R10 or trityl; R8 = OR12 or NR12R13; R12, R13 = H, 1-8C alkyl or benzyl; R14 = 3-8C cycloalkyl or phenyl (both opt. substd. by 1-3 F, Cl, CF3, Me, OMe, or NR15R16); R15, R16 = H or Me; Y' = O, S or NR20; R18, R19 = H, 1-8C alkyl, 3-6C alkenyl or (CH2)tR21; or R18+R19 = A; R21 = 5-7C cycloalkyl or phenyl, (both opt. mono- to tri-substd. by F, Cl, OMe or 1-4C alkyl); R20 = as R18 or amidine; Z = a bond, O, S or NR28; R22 = 1-8C alkyl, 3-6C alkenyl, (CH2)nR29 or CF3; R23, R25, R26 = as R22 or H; R24, R27 = H or 1-4C alkyl; or R23+R24, R26+R27 = A; A = (CH2)4 or (CH2)5 (both opt. having a CH2 replaced by O, S, NH, NMe or N-benzyl; R28 = H or 1-3C alkyl; R29 = 3-7C cycloalkyl or phenyl (both opt. substd. by 1-3 F, Cl, CF3, Me, OMe or NR30R31; R30, R31 = H or 1-4C alkyl; R35, R36 = H or 1-6C alkyl; or R35+R36 = (CH2)y (opt. having a CH2 gp. replaced by O, S, NH, NMe or N-benzyl); R4, R5 = H, 1-4C alkyl, F, Cl, OR32, NR33R34 or CrF2r+1; R32-R34 = H or 1-3C alkyl; k, n, t = 0-4; m, u, p = 0-2; q = 1-6; r = 1-4; and y = 4-7.
Patent ZA-971914-B (ZA)
Title: Nanofiber packed beds having enhanced fluid flow characteristics.
Inventor: FISCHER ALAN
IPC: B01D39/06
Filed: 1997-03-05
Abstract: The general area of this invention relates to porous materials made from nanofiber packed beds. More particularly, the invention relates to altering the porosity or packing structure of a nanofiber packed bed structure by blending nanofibers with scaffold particulates having larger dimensions. For example, adding large diameter fibers to a nanotube packed bed to serve as a scaffolding to hold the smaller nanofibers apart and prevent the nanofiber bed structure from collapsing. This increases the average pore size of the mass by changing the pore size distribution and alters the packing structure of the packed bed. The increase in average pore size is caused by the creation of larger channels which improves the flow of liquids or gasses through these materials.
Patent GB-2354529-B (GB)
Title: Apparatus for needling a pattern on to a width of felt
Inventor: FEHRER MONIKA
IPC: D04H18/02
Filed: 2000-09-06
Granted: 2003-06-11
Abstract: The description refers to a facility for needling of a patterned width of felt (1) by means of a needling equipment comprising at least one needle board (6, 7) and a felt guide between a felt bed (9) and a stripper (11), with the felt bed (9) consisting either of lamellas (10) running in felt feed direction (3) or of a circulating brush-type bed moving along with the width of felt (1) in felt feed direction (3). To create favorable construction features, it is suggested that the needling equipment is provided with at least two independently driven needle boards (6, 7) arranged in tandem at a distance in felt feed direction (3), with needle distributions for preferably different patterns, and that the two needle boards (6, 7) are assigned to one common continuous felt bed (9) between them.
Patent GB-2411805-B (GB)
Title: Wireless local area network distribution system
Inventor: BROADHURST PAUL ANTONY
IPC: H04B1/40
Filed: 2004-03-05
Granted: 2006-06-14
Abstract: There is provided a wireless local area network distribution system comprising a television distribution system carrying a main signal from which a television signal and a data signal are derivable, and characterised by at least one distribution unit (70) comprising means for deriving the data signal from the main signal and further comprising an antenna element (80) for receiving the data signal and for transmitting the data signal wirelessly. This allows an existing TV distribution system and the associated wiring to be used to feed multiple wireless local area network access points within a building, so avoiding the need for additional cabling and in particular avoiding the need for cabling which runs between floors. In accordance with another aspect of the invention, there is provided a distribution unit (70) for use within a wireless local area network distribution system.
Patent GB-2462728-B (GB)
Title: System and method for mounting different types of infant carriers on a support structure
Inventor: FIORE JOSEPH F JR
IPC: B62B7/14
Filed: 2009-08-21
Granted: 2012-05-16
Abstract: A system and method are provided for detachably mounting different types of infant carriers on a support structure. The system includes a mounting platform provided on a frame of the support structure. The mounting platform includes a first and second coupling structure. The first coupling structure is adapted to engage with a first fastener structure of a first infant carrier, whereas the second coupling structure is adapted to engage with a second fastener structure of a second infant carrier. The mounting platform also includes a rotary support base that can be rotated relative to the frame between a first position and a second position. In the first position, the support base enables engagement of the first coupling structure with the first fastener structure. In the second position, the support structure enables engagement of the second coupling structure with the second fastener structure.
Patent GB-2474462-B (GB)
Title: A surface treating appliance with domed-shaped wheels
Inventor: DYSON JAMES
IPC: A47L5/28
Filed: 2009-10-15
Granted: 2013-12-11
Abstract: An upright vacuum cleaning appliance (10) includes a main body (14) having a user operable handle (94), separating apparatus (100) for separating dirt from a dirt-bearing air flow and a casing (74) housing a fan unit (76) for drawing the air flow through the separating apparatus. A support assembly (16) is connected to the main body (14) for allowing the appliance to be rolled along a surface using the handle (94). The support assembly (16) includes a pair of domed-shaped wheels (40, 42) which each have a substantially circular rim (40a, 40b). The overall size of the appliance is reduced by locating the casing (74) between the wheels (40, 42), and providing an air duct (130) which extends between the rims of the wheels (40, 42) to convey the air flow from the separating apparatus (100) to the casing (74).
Patent GB-2068265-B (GB)
Title: Process for the concentration of fibrous material
IPC: C03B37/10
Filed: 1980-01-31
Granted: 1983-03-30
Abstract: Process for the concentration of fibrous material in a mixture thereof with non-fibrous material, by subjecting an aqueous suspension of the mixture to centrifugal force in a hydrocylone to obtain an overflow enriched in fibre and an underflow of reduced fibre content, the aqueous suspension which is admitted to the hydrocylone being the fibre-enriched fraction which results from a preliminary classification in which an aqueous suspension of lowerfibre: non-fibre ratio is submitted to flow under conditions which bring about settling out under ordinary gravitational force of material reduced in fibre content and formation of a fibre-enriched fraction above it.In the process, the underflow flow from the hydrocyclone is incorporated in the aqueous suspension which is submitted to the preliminary classification.The process, which keeps to a minimum the amount of valuable fibre lost, is specially applicable to the concentration of fibres in the fibrous products (mineral wool) formed by disintegrating silicate and like mineral melts, which commonly contain relatively high proportion of granular material ('shot').
Patent GB-2088488-B (GB)
Title: Holding device for a bearing
IPC: F16H57/021
Filed: 1981-10-01
Granted: 1985-01-09
Abstract: A bearing assembly for a transmission output shaft carrying gears within the transmission comprises a roller bearing engaging the shaft between two such gears and suspended from the transmission housing on a plate which juxtaposed with a surface of the housing. Another bearing at the end of the housing generally also engages this shaft.
Patent GB-2124077-B (GB)
Title: Immunomodulating agent
Inventor: MUNAKATA HIROAKI
IPC: A61K31/215
Filed: 1983-04-27
Granted: 1986-12-03
Abstract: Phenylacetic acid derivatives of the formula: <CHEM>  wherein R<1> is hydrogen or   R<5>@- wherein R<5> is an alkyl group of 1-6 carbon atoms or an aryl group; R<2> and R<3> are independently hydrogen or an alkyl group of 1-4 carbon atoms; R<4> is hydrogen or an alkyl group of 1-4 carbon atoms, have been found to possess immunomodulating activity.
Patent GB-2299291-B (GB)
Title: A method of manufacturing a plastic pipe
Inventor: GOTO YUICHIRO
IPC: B29D23/00
Filed: 1992-12-28
Granted: 1996-12-11
Abstract: A method of manufacturing a plastic pipe is disclosed in which a socket is formed on at least one end of a plastic pipe (12') and a heating unit (86) is disposed in the socket. An injection mold (68) is utilized in which the heating unit (86) is mounted on a core mold (80) defining the inner surface of the socket and the mold (68) is closed by means of outer moulds 70, 72 so that a cavity defining the socket is formed at the end of the pipe (12') received on another core mould 96. Synthetic resin material is injected into the cavity. After curing, the pipe (12') with the socket formed thereon is released from the mold (68).
Patent HU-211098-B (HU)
Title: Apparatus for carrying out pneumatic flotation
Inventor: IMHOF RAINER
IPC: B03D1/24
Filed: 1992-05-21
Abstract: In a device for pneumatic flotation, the gas-treated sediment is conducted via a pipe (16) into the bottom region of the separation cell (10) to a pressure build-up nozzle (19), which as a result of its reduction in cross-section builds up a defined pressure in the gas-treated sediment, which leads to a reduction in size of the gas bubbles. The sediment under elevated pressure is then, prior to entry into the separation vessel, expanded in a pressure reduction chamber (21) which is furnished with sediment outlet nozzles (22). <IMAGE>
Patent HU-210232-B (HU)
Inventor: FUELOEP ERNOE
IPC: C02F11/02
Filed: 1992-08-14
Abstract: A találmány szerinti eljárásra az jellemző, hogy az átmeneti tárolóban elhelyezett ipari szennyvíziszapot az aerob bomlás megindulása után szalmabálákkal befedjük, majd erre 10-40 cm vastag mocsári földréteget terítünk, melybe fűféléket vetünk, miáltal gázzáró lefedést alakítunk ki és anaerob folyamatot indítunk be, majd az átmeneti tároló környezetében agyagszigetelésű komposztálóágyat létesítünk, melynek alját 15-35 cm vastag pernyebetonnal szigeteljük, majd ebbe a komposztálóágyba több rétegben 40-50 t% ipari szennyvíziszappal kevert pernyét rétegezünk 2040 cm vastagságban, miáltal az alsó rétegekben anaerob folyamatot indítunk be, majd a legfelső rétegbe az átmeneti tárolóból vett, az anaerob bomlási folyamat utáni állapotú ipari szennyvíziszapot 15-25 t% mennyiségben injektálunk, majd ennek intenzív bekeverése után ebbe a rétegbe csenkeszféleségeket vetünk, majd - előnyösen 60-90 nap után - a legfelső 20-40 cm réteget letermeljük és rekultivációs célokra elvezetjük. HU 210 232 A A leírás terjedelme: 4 oldal
Patent HU-212272-B (HU)
Title: Process to prepare 4,13-dioxabicyclo(8.2.1)-tridecenon derivatives and pharmaceutical compositions containing them
Inventor: EECKHOUT CHRISTIAN
IPC: A61P1/14
Filed: 1992-12-21
Abstract: Ring-contracted N-demethyl-N-isopropylerythromycin A derivatives with gastrointestinally effective motilin-agonistic properties and the preparation thereof are described. <IMAGE>
Patent HU-219476-B (HU)
Title: Process for producing pharmaceutical compositions containing 2'-halomethylidene derivatives and an s-phase or m-phase specific antineoplastic agent
Inventor: SUNKARA SAI P
IPC: A61K31/513
Filed: 1993-03-15
Abstract: The present invention relates to a method of treating a patient suffering from a neoplastic disease state comprising administering to said patient an effective antineoplastic amount of a 2'-halomethylidene derivative in conjunctive therapy with an effective antineoplastic amount of a S phase or M-phase specific agent.
Patent HU-215764-B (HU)
Title: Thermosetting fibres element and method for producing thereof
Inventor: GROSHENS PIERRE
IPC: D04H13/00
Filed: 1994-10-10
Abstract: The thermal-bonded interlining material of the invention comprises at least one non-woven layer (4) of tangled fibres (2) or filaments which has a given general direction and one face of which is covered with spots of heat-meltable polymer. Moreover, it comprises so-called weft threads (3) which are continuous textured filament threads arranged transversely to the abovementioned general direction and linked to the said layer as a result of the tangling of the fibres or filaments of the layer. Since the interlining material comprises only a single non-woven layer, the spots of heat-meltable polymer are arranged on the face of the layer on which weft threads are partially visible. Since the interlining material comprises two non-woven layers (4, 23) of tangled fibres or filaments (2), between which the weft threads (3) are sandwiched, the number of spots of polymer is of the order of or greater than 60 per square centimetre. <IMAGE>
Patent HU-219577-B (HU)
Inventor: PORPACZY ALADAR
IPC: A01H5/08
Filed: 1994-12-22
Abstract: A találmány tárgya előnyös gyümölcsszínanyagú, nagy savtartalmú ésízletes riszméte, feketeribiszke-köszméte fajta, amely mesterségesfajhibrid a Silvergieter F59 feketeribiszke- és a Lady Delamareköszmétefajták keresztezéséből származik, a növény magassága aközepestől a magasig terjed, szélessége közepes, a magasság/szélességaránya kicsi, egyéves hajtásai közepes-vastagok, a levél közepesméretű, korai-közepes időben virágzásnak indul, a virágzatban közepes-sok számú virág képződik, a gyümölcs pedig közepes méretű, a növénynövekedési erélye közepes, a növényen nagyon kevés-kevés alapi hajtásképződik, a gyümölcs közepes-késői időpontban érik és fekete színű.Jellegzetessége, hogy a levél közepesen zöld színű és a virágcsészeleveleinek antociános színeződése gyenge. ŕ
Patent HU-219418-B (HU)
Inventor: KRAEMER STEPHAN
IPC: E05D5/06
Filed: 1998-11-27
Abstract: A találmány tárgya ajtó- vagy ablakpánt. Ez a pánt egy ajtó- vagyablakszárnyra felfekvő mozgó pántszárnyból (11), egy szorítólapból(16) és egy csavaros állítóeszközből (19) áll. A mozgó pántszárnyat(11) egymástól bizonyos távolságban lévő, párhuzamos, a szárnyhozképest függőleges szalagok (12, 13) csuklósan egylengőcsapágycsapszeghez (15) csatlakoztatják, és a mozgó pántszárnyerre keresztben a szárnyon átállítható. A szorítólap (16) a szalagok(12, 13) között van elhelyezve és eltolhatatlan módon kell az ajtó-vagy ablakszárnyon rögzíteni, és a szorítólap a mozgó pántszárnyat aszárnyhoz sajtolja. A csavaros állítóeszköz (19) az állításiirányokban (17, 18) a mozgó pántszárny (11) és a szorítólap (16)között hat, és a mozgó pántszárnyon (11) rögzített sapkával (20) vantakarva. A bevezetésben leírt jellegű ajtó- vagy ablakpántnak afeltörésbiztosságot elsősorban a sapka tökéletesített rögzítése révénfokozó továbbfejlesztése végett a mozgó pántszárny (11) szalagjai (12,13) a lengőcsap- ágycsapszegtől (15) távolabb eső szalagvégeiken (12’,13’), a mozgó pántszárny egy összekötő szalagja (21) útján szilárdanössze vannak kötve egymással, és az összekötő szalag (21) aszorítólapot (16) befogadó közbenső teret (22) legalább részben azállítási irányokban (17, 18) lezárja. ŕ
Patent IT-1199642-B (IT)
Title: Microcomputer-controlled method for feeding fibres
Inventor: FRITZ HOSEL
IPC: D01G/
Filed: 1985-01-22
Granted: 1988-12-30
Abstract: A bale opening machine removes fibres from at least two types of bales (A) and (B). Measuring instruments are provided for determining the positions of the carriage (5), the tower (4), and the opening arm (7); the measuring instruments are connected to a microcomputer/microprocessor. Either (5) or (4) has a sensor (23) which senses the marking element (24). The drive (25) of (7) is provided with a counter for adjusting the height of (7) and the microcomputer is connected to a storage element.
Patent IT-1104566-B (IT)
Title: Injection moulding plastic lenses - in a cavity of reducible size having an overflow pocket
IPC: B29D/
Filed: 1977-02-14
Granted: 1985-10-21
Abstract: The appts. includes a pair of cavity defining dies movable towards each other after injection and an overflow pocket adapted to receive the excess material forced from the cavity. During injection a relatively wide cavity can be maintained to enable easy flow of the material, obviating defects such as knit lines. Redn. of the cavity size enables thin lenses, both concave and convex to be formed. A lens can be formed which required no finishing operation, such as grinding.
Patent IT-1243722-B (IT)
Title: Contractile device, especially for artificial heart and the like
Inventor: CONCIOLI MASSIMO
IPC: A61M1/10
Filed: 1990-09-19
Granted: 1994-06-21
Abstract: The present invention relates to a contractile device especially for an artificial heart and the like, which comprises a layer of elastically yielding expanded material within which at least one net-covered blind duct is embedded. The layer of elastically yielding expanded material is covered in a film of biocompatible material and delimits a blood-containing cavity. The cells in the layer of expanded material are interconnected. The layer of elastically yielding expanded material and the blind duct each comprise suction means. <IMAGE>
Patent IT-1227317-B (IT)
Title: Ski boot with articulated shank
Inventor: MUNARI GIOVANNI BATTISTA
IPC: A43B/
Filed: 1988-10-05
Granted: 1991-04-05
Abstract: The present invention concerns a ski boot comprising a body (2) on which there is an articulated shank (3) provided with at least two portions (7, 8) reciprocally articulated through binding devices that can be loosened if under strain (15). Such a ski boot allows for a drastic reduction of skiers' efforts during descent.
Patent IT-1115294-B (IT)
Title: Metering valve for combustion engine fuel injector - comprises dual shuttle valve connecting fuel pump with injector nozzle
IPC: F02M/
Filed: 1977-05-04
Granted: 1986-02-03
Abstract: The arrangement is intended to provide direct fuel injection under the control of a throttle pedal, from a high pressure fuel pump. The metering valve consists of a housing with internal bores connected with the fuel pump by inlet ducts and with the injector nozzle via outlet ducts. The internal bores contain movable slide valves provided with connecting ports capable of connecting the inlet with the outlet ducts. In the rest position of the valves the connection is broken. There are means to move the valves over a stroke which bring the connecting ports in line with the inlet and outlet ducts such that they are interconnected for a given period of time during which a predetermined amount of fuel is injected.
Patent IT-1098304-B (IT)
Inventor: UKIHASHI HIROSHI
IPC: C25B1/46
Filed: 1978-06-02
Granted: 1985-09-07
Abstract: A cation exchange membrane of a fluorinated polymer is formed by incorporating fibrils of polytetrafluoroethylene into a cation exchange resin of a fluorinated polymer having carboxylic acid groups or functional groups which can be converted to carboxylic acid groups.
Patent IT-1064860-B (IT)
Title: Stabilisation of dithionites - by intimately mixing with carbonylated aromatic cpds.
IPC: C09K/
Filed: 1976-07-14
Granted: 1985-02-25
Abstract: Method of stabilising metallic lithionites comprises incorporating in the diethionite, during or after its manufacture, a small amount (0.2-2.0 wt.%) of one or more carbonylated aromatic cpds., esp. vanillin, ethyl vanillin otherwise known as 3-ethoxy 4-hydroxy benzenedehyde (sic), and benzoin, otherwise known as phenyl benzoyl carbinol. The compsn. may also contain a free flowing additive. The compsn. obtd. is prepared in the anhydrous state. Used as bleaching agent in the paper paste industry and as bleach or colourant in the textile industry. According to the amount of additive varying amounts of dithionite can be stabilised against reaction with moisture and air for indefinitely long periods.
Patent IT-1030839-B (IT)
Title: Heat pipe cooled semiconductor device - has unitary arrangement of semiconductor and evaporation surface free of boundary layer pressure
IPC: H01L/
Filed: 1974-11-27
Granted: 1979-04-10
Abstract: The device contains a power semiconductor with two parallel main surfaces and two thin, cup-shaped elements, whose outer bottom surfaces are each coupled to the semiconductor surfaces, this connection providing pressure-free boundary layer. The cup-shaped elements are of electrically and thermally conductive material. Along the outer walls of the cup-shaped elements is mounted a creep path extending device, having a thermal density of at least 3.5. W per surface sq.cm. One of the cup-shaped elements closes an open evaporation section end of a long heat tube, to which it is connected via high-pressure free members along its side wall part. The inner bottom surface of the element forms the evaporation surface in the heat tube.
Patent IT-1101127-B (IT)
Title: Digital circuit for determining stationary analogue valves - has specified NOR and AND gates and other components including time window discriminator and synchronisation source
Inventor: SKURIKHIN VLADIMIR ILICH
IPC: G06K/
Filed: 1978-11-23
Granted: 1985-09-28
Abstract: The digital circuit is for processing data obtained e.g. in measuring the temp. of liquid metal using a thermometer immersed in the metal, has a frequency divider (21), three NOR-gates (11, 12, 13) and seven AND-gates (14-20). A time window discriminator (8) is connected at its output to four of the AND-gates and via the first NOR-gate to the input of the fifth AND-gate. The AND and NOR gates are connected in a specified manner to one another and to the window discriminator, a synchronisation source (3), counters and subtractors.