baber/WOPTO huggingface dataset:
Patent ZA-962655-B (ZA)
Title: Polysiloxane-comprising perfluoroalkyl ethers and the preparation and use thereof
Inventor: HOEPKEN JENS
IPC: C08G18/61
Filed: 1996-04-03
Abstract: PCT No. PCT/EP96/01255 Sec. 371 Date Dec. 22, 1997 Sec. 102(e) Date Dec. 22, 1997 PCT Filed Mar. 22, 1996 PCT Pub. No. WO96/31791 PCT Pub. Date Oct. 10, 1996The present invention describes a free radical polymerizable segmented macromonomer based on perfluoroelkyl ether, polysiloxane and divalent organic segments. This macromoner can be polymerized and used to form moldings, contact lenses, corneal implants and other biomedical articles.
Patent ZA-964484-B (ZA)
Title: Alkoxyaryl compounds their process of preparation and the pharmaceutical compositions which contain them
Inventor: LESIEUR DANIEL
IPC: C07D307/78
Filed: 1996-05-31
Abstract: Alkoxy aryl derivatives of formula (I), their enantiomers and diastereoisomers, and their salts, are new. R1 = 1-4C alkylene chain, opt. substd by alkyl, OH, alkoxycarbonyl or carboxyl; R2 = H or alkyl; R3 = a group R31 or R32; R31 = -C(=X)-(CH2)n-R5; R32 = -C(=X')-NH-(CH2)m-R6; n = 0-3; X = S or O; R5 = H, opt. substd alkyl, alkenyl, alkynyl, opt. substd cycloalkyl, or opt. substd dicycloalkylalkyl; X' = O or S; m = 0-3; R6 = H, opt. substd alkyl, alkenyl or alkynyl, or may also be opt. substd cycloalkyl or opt. substd dicycloalkylalkyl when X' = O; A = alkyl or A'; A' = substd. alkyl, alkenyl, or alkynyl; R = opt. substd. alkyl, alkenyl, alkynyl, opt. substd cycloalkyl, opt. substd cycloalkylalkyl, opt. substd aryl, opt. substd aralkyl, opt. substd diarylalkyl, cycloalkenyl or cycloalkenyl alkyl; Y with the benzo group to which it is attached = a group Y'; Y' = naphthalene, benzofuran, benzothiophene, or indole if A = A', or Y = naphthalene if A = alkyl; Y' may be partially hydrogenated; with the provisos that: substituents on alkyl are one or more halo, OH, or alkoxy; substits on cycloalkyl, cycloalkylalkyl and dicycloalkylalkyl are one or more of halo, OH, alkyl, alkoxy or oxo; substits on aryl, arylalkyl and diarylalkyl are one or more halo, OH, alkyl, haloalkyl, or alkoxy; alkyl, alkoxy, alkenyl and alkynyl = up to 6C; cycloalkyl and cycloalkenyl = 3-8C; and aryl = phenyl or naphthyl.
Patent ZA-993421-B (ZA)
Title: Osteosynthetic implant with flat universal joint connection.
Inventor: FRIGG ROBERT
IPC: A61B17/70
Filed: 1999-05-19
Abstract: An osteosynthesis implant includes at least one coupling in the form of a swivel joint. Each swivel joint includes at least one planar or annular swivel element and two connecting arms that define a pivot axis. The coupling permits rotation about each pivot axis. The implant and coupling may be formed of unitary construction, or a separate coupling may be connectable to the implant. The coupling may receive a bone fastener such as a bone screw, or may be used in applications that require the coupling to directly support portions of the body such as spinal features.
Patent AT-411007-B (AT)
Title: Music seat
Inventor: RAUSCH PETER ING
IPC: A47C9/08
Filed: 2001-06-12
Granted: 2003-09-25
Abstract: A seat with height-adjustable seat surface (1) is described, which is designed as a music seat for teaching with preferably large wind instruments and is equipped with a side extension (2) height adjustable for wind instruments relative to the seat surface (1), which in its basic form is assigned to a recess (3) of the seat surface (1).<IMAGE>
Patent GB-2407993-B (GB)
Title: An item of footwear
Inventor: WALKER JOHN GRAEME
IPC: A63C17/08
Filed: 2003-12-18
Granted: 2006-03-01
Abstract: The item of footwear is provided with rolling means 50 to enable the item of footwear to roll over a surface when the rolling means is in a first active position. The item of footwear has retracting means (34) for retracting the rolling means 50 to a second latent position, thereby disabling the rolling means and preventing the item of footwear from rolling over a surface. The roller may be deployed by sliding a yoke 34, which directs the roller pin 54 along a channel (Fig 2b, 42).
Patent GB-2102227-B (GB)
Title: Analog to digital converter
Inventor: MATSUYA YASUYUKI
IPC: H03M1/10
Filed: 1981-09-10
Granted: 1985-08-21
Abstract: The analog output from a local DAC comprising an LDAC and an MDAC, in which the full scale of the LDAC is always larger than the quantized level of the MDAC, is compared with an input analog signal which is sampled and held. A digital code obtained by successive approximation in accordance with the result of the comparison is stored in a successive approximation register. A shift code for calibrating the D/A conversion in the local DAC by shifting the digital code which is previously allotted to each digital code is stored in a shift code generating circuit (ROM). The digital code from the successive approximation register is digitally shifted in accordance with the shift code by a code shift circuit such as a digital adder/subtractor to obtain an A/D conversion output. An analog to digital converter with a high accuracy and an improved conversion speed is inexpensively fabricated in the form of a one chip LSI by a usual CMOS process.
Patent GB-2151752-B (GB)
Title: Gas flow regulating assembly
Inventor: OATES MALCOLM CAMPBELL
IPC: G05D7/01
Filed: 1983-12-23
Granted: 1986-05-08
Abstract: A gas flow regulating assembly (10) for an L.P.G. appliance has a body (20) which has at one end an inlet connection (16) and a canister valve actuating pin (22) and at its other end a gas outlet connection (24), the inlet and outlet connections being co-axial with each other and with the canister (11) when in position, a blind bore (27) in the body (20) extending transversely of said axis and accommodating a valve (31), a first flow passage (44) extending from the inlet to the valve (31) and a diaphragm chamber (33) communicating with the open end of blind bore (27) and closed by a diaphragm (34) influenceable by an actuating member (36) to control flow of gas through the valve (31) by acting on a stem (35) thereof, a second gas flow passage (37) extending from the diaphragm chamber (37) to outlet (24). <IMAGE>
Patent GB-2197849-B (GB)
Title: Manufacture of bags
Inventor: STEER GRAHAM EMERY
IPC: B29C65/64
Filed: 1987-07-08
Granted: 1991-07-24
Abstract: A tube 10 is held in position between two superposed walls of a bag 12 by a light seam welding operation, no special precautions in this step being taken to make the joint leakproof. Thereafter, the bag and tube combination is placed between the blocks of a mould, each having confronting recesses, and molten plastics material is injected to fill these recesses, the injection being done, as normal, under heat and pressure. This injected material forms a collar 22 which completely surrounds the tube, the bag film material on either side of the tube having been melted to itself and to the tube wall and the collar being securely attached in an encircling configuration so precluding leakage. <IMAGE>
Patent GB-2283068-B (GB)
Title: Pipe coupling
Inventor: WEBB IAN RICHARD
IPC: F16L17/04
Filed: 1993-10-22
Granted: 1997-09-10
Abstract: PCT No. PCT/GB94/02329 Sec. 371 Date Jun. 3, 1996 Sec. 102(e) Date Jun. 3, 1996 PCT Filed Oct. 24, 1994 PCT Pub. No. WO95/11402 PCT Pub. Date Apr. 27, 1995A pipe coupling 1 for connecting together two pipes in a fluid-tight manner comprising an outer tubular casing 10, an inner tubular casing 20 and a tubular sealing sleeve 30. The sealing sleeve 30 has two sets of inwardly projecting ribs 32, which in use, are pressed into sealing engagement with the respective ends of the pipes. The inner and outer casings are longitudinally split and tensioning screws 17 on the outer casing can be tightened to tighten the outer casing around the inner casing and the sealing sleeve. Frusto-conical gripping rings 40 grip the pipes by engaging radial abutment surfaces facing away from the pipe ends and positioned close to the ends of said pipes in order to secure the pipes against axial displacement.
Patent GB-2274777-B (GB)
Title: Synergistic combination of compounds having an antagonist effect on nk1 and on nk2 receptors
Inventor: GARRET CLAUDE
IPC: A61K31/445
Filed: 1994-01-14
Granted: 1996-10-02
Abstract: Synergising associations characterized in that they are comprised of at least one product having an antagonist activity on NK1 receptors and at least one product having an antagonist activity on NK2 receptors. Said associations are useful in the treatment of diseases involving the substance P and/or neurokinine A.
Patent GB-2329514-B (GB)
Title: Aerogels, piezoelectric devices and uses therefor
Inventor: HOOLEY ANTHONY
IPC: H01L41/333
Filed: 1998-09-04
Granted: 2002-02-13
Abstract: In its first aspect the invention provides an electromechanical acoustic transducer (5) which is resistively terminated at the rear with a closely-coupled sound absorber (7) made from an aerogel with good acoustic absorption at low frequencies. The invention also provides an aerogel suitable for this use and which is a conglomerate of small particles packed so that there are spaces left therebetween to allow the passage of sound. Moreover, the invention provides an aerogel suitable for this use and comprised of multiple layers (17a etc.) of materials of graded properties, or comprised of material of continuously varying properties throughout the thickness of the absorbing structure, in the principal direction of sound from the source.
Patent HU-218371-B (HU)
Title: Method and device for processing cutting wastes of ferromagnetic materials
Inventor: NEHAIHECK ALFRED
IPC: C22B1/00
Filed: 1992-12-18
Abstract: A method for treating wastes from working ferromagnetic materials is proposed. In this method, the wastes are mixed in a first vessel with a washing solution, and the oil or the oil-water emulsion adhering to the wastes is dissolved. In this vessel, the ferromagnetic constituents of the wastes are then separated by means of a magnetic field, and the further constituents are subjected to a second washing step in the next vessel. The ferromagnetic constituents are fed to a further vessel and likewise subjected therein to a second washing step. The separated and deoiled constituents can then be filtered out of the appropriate washing liquids in suitable filter devices. <IMAGE>
Patent HU-214838-B (HU)
Inventor: FENYVESI EVA
IPC: A62D3/00
Filed: 1993-02-24
Abstract: Eljárás szerves anyagőkkal szennyezett talajők biőlógiai tisztításánakjavítására, amelynek sőrán ciklődextrinek vagy valamely származékaiőldatát keverik a szennyezett talajhőz őlyan menn iségben, amely képesfelőldani a szennyező kőmpőnenseket és esetleg ezek szennyezőlebőntási termékeit/köztitermékeit, hőgy ezáltal a szennyezőkőmpőnensek könnyebben hőzzáférhetővé váljanak a lebőnt sűkra képesmikrőőrganizműsők számára. A találmány szerinti eljárás könnyenbeilleszthető bármely ismert biőlógiai lebőntási technika főlyamatába. ŕ
Patent HU-214132-B (HU)
Inventor: FUELOEP JOZSEF
IPC: H01J5/62
Filed: 1994-01-25
Abstract: (57) KIVONAT A találmány tárgya egyőldalőn fejelt kisülőlámpa (1) fejré-szében (5)elhelyezett áramkörrel, amely kisülőlámpa (1) adalékkal, gázzaltöltött, gáztömören lezárt és elektródákk l (3) ellátőtt kisülőcsövet;(2) valamint a kisülőcső (2) müködtetését biztősító, panelre (6)szerelt áramkört magában főglaló fejrészt (5) tartalmaz, ahől afejrész (5) egyrészt lámpafőglalathőz val mechanikűs és elektrőmőscsatlakőztatásra, másrészt a kisülőcső (2) mechanikűs rögzítésére ésaz áramkör kimeneteinek a kisülőcső elektródakivezetéseivel (4,4')való elektrőmős összekapcsőlására alk lmas módőn van kialakítva,tővábbá az áramkör kimenetei a panelen (6) vannak rögzítve és akisülőcső (2) elektródakivezetéseivel (4,4') mechanikűs csatlakőztatóelemek (7) segítségével vannak el ktrőmősan összekapcsőlva, ahől amechanikűs csatlakőztató elem (7) egyetlen, összefüggő fémalkatrész. Atalálmány szerinti megőldás lényege, hőgy a mechanikűs csatlakőztatóelem (7) alaprészből (8) és csatlakőzó részből (9) áll, amelyek közülaz alaprész (8) a panelbe (6) van beültetve, a csatlakőzó észbe (9)pedig az elektródakivezetés (4) van becsatlakőztatva, tővábbá azalaprész (8) a panelen (6) rögzítve van és elektrőmősan össze vankötve az áramkör megfelelő kimenetével, a csatlakőzó rész 9) pedigüreges kialakítású, amely üregbe (10) nyúlik be az elektródakivezetés(4), és az elektródakivezetés (4) mechanikűsan rögzítve és egybenelektrőmősan csatlakőztatva van az üreg (10) faláhőz. ŕ
Patent HU-213473-B (HU)
Title: Process for preparing flunixin
Inventor: COVENEY DONALD J
IPC: C07D213/80
Filed: 1992-12-16
Abstract: Prepn. of flunixin, i.e. 2-((2-methyl-3-(trifluoromethyl) phenyl)amino)-3-pyridine carboxylic acid (I), and its pharmaceutically acceptable salts, comprises: (a) methylating a cpd. of formula (III) to give (V); (b) (i) for (V) where Z = a halo blocking gp., either contacting (V) with a reducing agent to give cpd. (VI), and hydrolysing (VI) with acid to give 2-methyl-3-trifluoroaniline (MTA); or hydrolysing (V) with acid to give cpd. (VII), and contacting (VII) with a reducing agent to give MTA; or (ii) for (V) where Z=H, sepg. (VI) from the reaction mixt. and hydrolysing it with acid to give MTA; or hydrolysing the reaction mixt. with acid and sepg. out MTA; and (c) converting MTA to (I) or its salt. In the formulae, Z = H or a halo blocking gp.; Z1 = a halo blocking gp.
Patent HU-217354-B (HU)
Inventor: CAVANAH JACK A
IPC: A01H5/10
Filed: 1995-02-09
Abstract: A találmány tárgya PHJ–90 fajtanevű, lófőgúhőz hasőnló szemtípűsúbeltenyésztett kűkőricavőnal, amely hibrid kűkőrica előállításáhőzszülőpartnerként használható, első levélhüvelyének antőciánősszíneződése gyenge, első levélcsúcs főrmája lekerekített, a cső fölötta levél félig felálló, a címervirágzás közepes-késői időpőntbanjelenik meg, a pőrtők antőciánnal gyengén-közepesen színeződik, a bibemegjelenésének ideje közepes-késői, a bibe és a kalászpelyvákantőciánős színeződése egyaránt gyenge, a kalászpelyva alapján azantőciángyűrű, a nódűsz antőciánőssága, a szárízközök antőciánősszíneződése és a levélhüvely antőciánős színeződése is hiányzik vagynagyőn gyenge, a címeren a főtengely és az őldalágak közötti szögközepes, az őldalágak enyhén görbültek, a címeren kevés primerelágazás van, a főtengely hőssza a legalsó őldalág és a legfelsőőldalág fölött is közepes, a növény természetes magassága a címerrelegyütt közepesen magas, a csőkőcsány és a cső hőssza is rövid-közepes,a cső átmérője közepes-vastag, a cső hengeres-kúpős alakú, a szemhátőldala narancsszínű és a csűtka antőciánnal színezett.Jellegzetessége, hőgy a szem lófőgúhőz hasőnló típűsú, a szemkőrőnasárga színű, a főcsőeredés a növény magasságáhőz viszőnyítva közepes-magas, és a csövön közepes-sők szemsőr képződik. ŕ
Patent HU-220193-B (HU)
Title: Expression system for producing apolipoprotein ai-m
Inventor: ABRAHMSEN LARS
IPC: C12N15/71
Filed: 1993-12-09
Abstract: PCT No. PCT/SE93/01061 Sec. 371 Date Aug. 25, 1995 Sec. 102(e) Date Aug. 25, 1995 PCT Filed Dec. 9, 1993 PCT Pub. No. WO94/13819 PCT Pub. Date Jun. 23, 1994The invention relates to an expression system giving high extracellular production of apolipoprotein AI-M (Milano) using E. coli and comprises a plasmid carrying an origin of replication, an inducible promoter sequence, a DNA sequence coding for a signal peptide, a DNA sequence coding for apolipoprotein AI-M, and a transcription terminator. The invention also relates to a method of producing apolipoprotein AI-M using the expression system.
Patent IT-1242477-B (IT)
Title: Cable connector with external means of adjustment
Inventor: CASTELLO PAOLO
IPC: H01R/
Filed: 1990-02-02
Granted: 1994-03-17
Abstract: An optical fibre connector unit 10 comprising the container 12 and the plug 30 which are fitted together to position the end 34 of an optical fibre cable 32. An externally positioned elastic stop clip 56 which is snap fitted to both the plug and the container comprises longitudinal slots in such a way as to engage the projections on the outer surfaces of these elements to enable them to slide relative to each other when moved by the inner elastic element 54 to permit the axial adjustment of the cable and to provide a precise optical coupling while the tolerances of the parts and of the manufacturing method are substantially compensated.
Patent IT-1183143-B (IT)
Inventor: ROSENLUND TERJE
IPC: A43B21/26
Filed: 1985-02-01
Granted: 1987-10-05
Abstract: PCT No. PCT/NO85/00007 Sec. 371 Date Oct. 2, 1985 Sec. 102(e) Date Oct. 2, 1985 PCT Filed Feb. 1, 1985 PCT Pub. No. WO85/03474 PCT Pub. Date Aug. 15, 1985.A method for impregnating wood, wherein the wood (1) is placed in an airtight impregnation tank (2) from which the air has been evacuated, and which is subjected to pressure after the introduction of the impregnating liquid (17). The impregnating liquid is introduced under completely airtight conditions, whereby the liquid (17) is devoid of gas and air when impregnation takes place. An apparatus for carrying out the method comprises an impregnation tank (2) for containing the wood (1), wherein the tank is provided with pipes connecting it to a storage tank (11) containing impregnating liquid (17) for supplying the liquid to the impregnation tank. In connection with the impregnation tank (2) and the storage tank (11), equipment for evacuating the air or other gas from the tanks, from the wood and from the impregnating liquid (17). In connection with the impregnation tank (2) equipment is provided for increasing the pressure in the tank, e.g. by reducing the volume of the impregnation tank or by introducing additional liquid by means of a pressure pump.
Patent IT-1164431-B (IT)
Title: Electromagnetic support bed e.g. for pressure coating machine
Inventor: GASPER REINHOLD
IPC: B23Q3/154
Filed: 1983-09-01
Granted: 1987-04-08
Abstract: The electromagnetic support beam or bed may have any required length and contains an electromagnet with a magnetic core, a magnetic coil, a magnetic return and a support structure. Each magnetic core is connected at least at that pole end carrying the magnetic return to a support profile symmetric about the plane of the axis of the magnetic core so that heat is transferred between the two. Each magnetic core is connected to such a support profile in the same way to form a unit. The support profile may be box like. The pole ends of the magnetic cores are attached by screws to the wall of the profile. The appts. is designed to eliminate heat buckle and is for use with pressure coating machines or other machining equipment using pressure magnetic force.
Patent IT-1219739-B (IT)
Title: Electromagnetically driven bistable display device
Inventor: KENT ROGER SAMUEL
IPC: A47F/
Filed: 1983-12-06
Granted: 1990-05-24
Abstract: The device comprises a housing having a chamber with a viewing face and a lamina member mounted within the chamber and movable between two positions. In the first position one face of the member is in face-to-face contact with the viewing face and in the second position the face of the member is out of contact with the viewing face and the other face is face-to-face with a rear face of the chamber rearwardly from the viewing face. A drive device produces an attracting or repulsing force between the housing and the member to move the lamina from one position to the other. Pref. the drive device comprises an electromagnetic coil on the housing and a permanent on the lamina member. The chamber is filled with an opaque fluid, the lamina member having zero buoyancy in the fluid.
Patent IT-1050308-B (IT)
Title: (Meth)acrylonitrile recovery and purificn from ammoxidn effluent - with recycle of prod column bottoms to form quench liq in quench system
IPC: C07C/
Filed: 1975-11-24
Granted: 1981-03-10
Abstract: In the recovery and purification of acrylonitrile produced by the reaction of propylene, O2 and NH3 in the presence of an ammoxidation catalyst, which consists of (a) contacting the ammoxidation reactor effluent with an aq. quench liquid in a quench system to produce a gaseous quench effluent having a temp. of 90-230 degrees F, (b) removing this effluent and absorbing it in water to form a soln., (c) distilling most of the by-products of the ammoxidation reaction and most of the water from the soln. to obtain a liquid stream contg. crude acrylonitrile, and (d) distilling the crude acrylonitrile to obtain a gaseous overhead stream of product quality acrylonitrile and a bottoms stream contg. acrylonitrile and impurities and having a pH of 3-5, the improvement comprises recycling part of the liq. bottoms stream obtd. in step(d) as at least part of the quench liquid in step (a). This improvement may also be applied to the recovery and purification of methacylonitrile by ammoxidation of isobutylene. There is no need for the fractional distillation column of prior art. and the efficiency of the recovery and purification system is improved.
Patent IT-1024033-B (IT)
IPC: H02J3/14
Filed: 1974-10-11
Granted: 1978-06-20
Abstract: The invention relates in general to control of the consumption of energy derived by an industrial user from a power supply system (electrical, gas or like commodity), and more particularly to a control system for adjusting an industrial load system to limit the demand of power while respecting the constraints of the load system.
Patent IT-1056371-B (IT)
Title: Coagulant prodn. for water purificn. from alunite - by roasting, lixiviating with sulphuric acid and pptn. from liquid phase of pulp
Inventor: TAGIEV ELDAR ISMAIL OGLY
IPC: C02F/
Filed: 1975-10-31
Granted: 1982-01-30
Abstract: Process involves roasting alunite (I) at 520-620 degrees C, lixiviating at 80-100 degrees C with 70-90% of the stoichiometric amt. of 20-35% aq. H2SO4 soln. and adding 10-15% roast (I). The solid residue is sepd. from the resultant pulp and the prod. is pptd. from the soln. The end prod. is of better quality, the H2SO4 losses are lower and the appts. and technology are simpler than in a 2-stage sulphatisation process (cf. SU 352 850). The insol. residue is sepd. by adding 10-40 g/m3 flocculant, pref. polyacrylamide. The end prod. is sepd. by cooling the soln., pref. after concn. or drying with a hot gas.
Patent IT-1188083-B (IT)
Title: Fired porcelain
Inventor: BERNASCONI FRANCO
IPC: C04B/
Filed: 1985-08-07
Granted: 1987-12-30
Abstract: A diagram is given of a gadolinium, gallium, garnet (GGG) laser carrying ions of rare metals.
Patent IT-1235189-B (IT)
Title: Security steering system
Inventor: ANGELO BERNABEO
IPC: B62D/
Filed: 1989-01-04
Granted: 1992-06-23
Abstract: Steering for automobile, which is retractable upon application of strong pressure. It is composed of a steering wheel connected to a steering column formed by two sliding parts, one inside the other.
Patent IT-1205799-B (IT)
Title: Tobacco treatment plant for humidity stabilisation
Inventor: GJUSELEV LJBEN GEORGIEV
IPC: A24B/
Filed: 1987-04-10
Granted: 1989-03-31
Abstract: The treatment plant uses an AC field with a frequency of 27 MHg and a specific power of between 0.7 and 0.9 kWh/kg maintained over a period of between 5 and5 minutes to allow heating to a temp. of between 75 and 95 degrees C'. The tobacco is maintained at the obtained temp. for a period of up to 60 minutes before cooling to a temp. of between 40 and 60 degrees C in a partial vacuum with a residual pressure of between 0.05.10 to power 5 and 0.30.10 to power 5 The HF generator (3) is contained within a tunnel (2) fitted over the conveyor (1) for tobacco balls, which are regrouped before passing throug- through a vacuum chamber (7) with a base provided by a horizontal transport web (12) acted on by a hydraulic cylinder (8).