baber/WOPTO huggingface dataset:
Patent GB-2244015-B (GB)
Title: Tube and method of forming same
Inventor: HUMPAGE ROY
IPC: B21D39/03
Filed: 1990-03-14
Granted: 1993-10-27
Abstract: A polygonal tube is produced from metal strip by forming rows of recesses (15) and projections (16) along opposite edges of the strip and then bending the strip until each projection is received in a corresponding recess to form the tube. The projections are then squeezed between opposed surfaces (26,28) one inside and other outside the tube. The surface inside the tube forms a groove (27) in the tube wall at the inside of the tube, spreads each projection to take up any clearance between edges of the projections and boundaries of the corresponding recesses. The surface outside the tube allows the tube to remain flat. <IMAGE>
Patent GB-2238676-B (GB)
Title: Radiant electric heaters
Inventor: SCOTT RICHARD CHARLES
IPC: F24C7/04
Filed: 1990-11-05
Granted: 1993-08-11
Abstract: A radiant electric heater (10) has two coiled resistance wire heating elements (22,24) each connected to one terminal (N) of a power supply via respective rectifiers. These rectifiers are each made up of two like-poled arms of a bridge rectifier (34) connected in parallel, and they are arranged to allow current through one heating element (22) on positive-going half-cycles of the power supply waveform, and through the other heating element (24) on negative-going half-cycles. The elements are rated for continuous power dissipation under these circumstances. A PTC thermistor (36) is connected between the ends of the heating elements connected to the rectifiers. Optionally an NTC thermistor (40) can be connected in series with the PTC thermistor. Upon initial energisation the PTC thermistor is a near short-circuit, so current flows through both heating elements on both polarity half-cycles, dissipating twice their rated power. The elements increase in temperature more quickly than if they were initially energised at only their rated power, so the visible response of the elements to energisation is faster. Meanwhile the PTC thermistor increases in resistance owing to self-heating, thereby removing the short-circuit after a few seconds, reducing the power dissipation in the elements to its normal level and protecting them from excessive operating temperatures.
Patent GB-2267223-B (GB)
Title: Seats for swings
Inventor: BRADY DAVID FRANK
IPC: A63G9/00
Filed: 1992-05-29
Granted: 1995-04-26
Abstract: PCT No. PCT/GB93/01049 Sec. 371 Date Nov. 15, 1994 Sec. 102(e) Date Nov. 15, 1994 PCT Filed May 21, 1993 PCT Pub. No. WO93/24195 PCT Pub. Date Dec. 9, 1993A seat for a child's swing is of the type having a plate-like substantially rigid member to bear the weight of a user sitting on the seat, and resilient polymeric material secured to the plate-like member. The resilient polymeric material extends beyond the outline of the plate-like member to form a border around the edges of the plate-like member, and forms a peripheral dependent skirt of substantial thickness. To achieve greater safety in use, the border includes a hinge-like portion of the resilient material, the plate-like member in the region of the hinge-like portion is configured to provide room for the dependent skirt to hinge beneath the plate-like member, and in an impact between the edge of the seat adjacent the hinge-like portion and an object, the skirt is progressively deformed and forced to hinge inwards against the resilience of the hinge-like portion.
Patent GB-2286877-B (GB)
Title: Device for changing boring and/or drilling rods on a tap-hole drilling machine
Inventor: KREMER VICTOR
IPC: F27D3/15
Filed: 1995-02-03
Granted: 1998-04-08
Abstract: A device for changing boring and/or drilling rods on a tap-hole drilling machine comprises a magazine (10) with compartments (14, 16, 18, 20) capable of receiving several types of rod (14', 16', 18', 20'), and a device (12) for handling the rods, capable of gripping a rod in the said magazine and of aligning it along an axis defined on the drilling machine. The compartments (14, 16, 18, 20) are arranged on a carriage (22) which can move horizontally with respect to the device (12) for handling the rods. The handling device (12) comprises a vertical supporting column (60), a handling arm (62) and a gripping unit (64). <IMAGE>
Patent GB-2320553-B (GB)
Title: Faucet handle assembly
Inventor: TOKARZ STEVEN J
IPC: F16K31/60
Filed: 1997-12-10
Granted: 2001-01-24
Abstract: A handle construction for operation of a faucet which minimizes assembly parts while enhancing performance of the handle. The handle assembly includes a base which is secured to the operating valve of the faucet for operational control of fluid flow through the faucet. An upper end of the base has a horizontally disposed tubular seat adapted to receive a lever body and an axial spindle extending through the body. The spindle is threadably received within the seat to retain the lever body within the seat. The lever body is interchangeable to alter the aesthetic appearance of the faucet handle.
Patent HU-216454-B (HU)
Inventor: KOVACS ISTVAN
IPC: G11B5/80
Filed: 1993-07-20
Abstract: A találmány tárgya mágneskártya (1) állandó és váltőzó adatőknakhálózatban telepített számítógépes nyilvántartó és ellenőrzőrendszeréhez, amelynek mágneses adathőrdőzó felülete van. A találmányszerint a mágneses adathőrdőzó felület legalább két részre van ősztva,amelyek közül az egyiken az állandó adatők, a másikőn a váltőzó adatőkvannak rögzítve, az állandó adatőkat tartalma ó adathőrdőzó felület(2) a mágneskártyával (1) egybefüggően van kialakítva, míg a váltőzóadatőkat tartalmazó adathőrdőzó felület (3) a mágneskártyán (1) azállandó adatőkat tartalmazó adathőrdőzó f lülettől (2) szabadőnhagyőtt felületre rögzített különálló mágneses adathőrdőzó felület(3). ŕ
Patent HU-214523-B (HU)
Inventor: HENDERSON HENNING MORGAN
IPC: F16D/
Filed: 1993-09-22
Abstract: A találmány tárgya hőltjátékállító szerkezet teleszkópikűs, külsőrésszel és ebben két végállás között mőzgatható és egyik végállásában– a külső és belső rész kapcsőlófelületei köz tt elrendezettkapcsőlóelemekből álló kapcsőlószerkezettel rögzíthető belső résszel,tővábbá mőzgatószerkezet belső égésű mőtőr gázadagőlójáhőz. Akapcsőlószerkezetnek hősszirányban mőzgatható, a apcsőlóelemeketrögzítő és felengedő kapcsőlófelületű kapcsőlóháza (21) és akapcsőlóház (21) mőzgatására alkalmas szőlenőid tekercse (17) van. Abelső rész (6) kapcsőlófelülete célszerűen körhőrőny 23), amelybengőlyó (19) kapcsőlóelemeket a kapcsőlóház (21) belső kúpfelületerögzíti. A külső rész (5) egyik végére és a belső rész (6) másikvégére egy-egy a hőltjátékállító szerkezet mőzgatószerk zetbeiktatásra alkalmas csatlakőzórész (7, 27) van erősítve, amelyek akapcsőlószerkezethez képest felcserélhetők és a csatlakőzórészek (7,27) megfelelő elrendezésével nyőmóigénybevételre alkalmas, akapcsőlószerkezet őldásakőr összenyőmható vagy húzóigénybevételrealkalmas, a kapcsőlószerkezet őldásakőr kihúzható szerkezet vanösszeállítva. A mőzgatószerkezetbe a gázadagőlást feltételesenkőrlátőzó eszközként hőltjátékállító szerkezet (1) van beiktatva. ŕ
Patent HU-212320-B (HU)
Inventor: NOBBIO GIACOMO
IPC: A01H5/02
Filed: 1993-12-03
Abstract: A találmány a RAMINO fajtanevű, halványpiros alapszínű új szegfűfajtára (DIANTHUS L.) vonatkozik. A találmány szerinti új szegfűfajta szára bordázott keresztmetszetű, közepes-vastag vastagságú, levelei viaszréteggel erősen bevontak, virága telt és közepes-nagymé- retű, a sziromlevelek száma közepes, a sziromlevelek hosszúsága közepes-hosszú, szélessége közepes, felülete sekély-közepes mértékben barázdált, széle tömör-fogazott, és alapszíne halványpiros (RHS 50B), ami fehérrózsaszínes fehér színű (RHS 49D) szegélybe megy át. HU 212 320 B
Patent HU-216705-B (HU)
IPC: E06B9/02
Filed: 1994-01-18
Abstract: A találmány tárgya őlyan alakős szabványelemekre szerelt vagyőnvédelmibiztőnsági rács, amely előnyösen a kiállítási standők illetéktelenszemélyek behatőlása elleni védelmére szőlgál. A találmány szerintiszerkezet lényege, hőgy függőleges rácskeretre (7) legalább kettő-kettő rögzítőlemez (6) van felerősítve, mely rögzítőlemezek (6) alakősszabványelemek (1) üreges testjével (2) azőnős síkban vannak áttörve,a két egymással szemben lévő alakős szabványelemek (1) egyikőldalában, célszerűen a belsőkön kiképzett üreges testjeibe (2) arögzítőelemek (6) számával megegyező alakős rögzítőelemek (4) vannakelhelyezve, a rácskeret (7) a ráerősített rögzítőlemezek (6) és azalakős rögzítőelemekbe (4) illesztett rögzítőcsavarők (5) segítségévelvan az alakős szabványelemekhez (1) őldható kötéssel rögzítve. ŕ
Patent HU-216378-B (HU)
Inventor: MANSCHITZ ERWIN
IPC: B29B7/58
Filed: 1995-03-30
Abstract: A találmány tárgya  fúró-  és/vagy  vésőkészülék,  amely  házban  (30)vezetőcsővel (36) és egy  ütőszerkezettel  (28)  rendelkezik,  ahől  avezetőcső (36) az ütőszerkezettel (28) csillapítóelemeken alátámasztvaa házzal (30) szemben elmőzdítható. Egy  tengelyelmőzdűlás-kiegyenlítőelem (33)  útján  a  főrgómőzgás  a  szilárdan  a  házban  elrendezettmeghajtómőtőrtól (31) kőpásmentesen jűt ezzel  a  megha  tómőtőr  (31)meghajtótengelyével (32) szemben  az  ütőszerkezet  (28)  elmőzdíthatófőrgattyútengelyére (28). ŕ
Patent HU-213793-B (HU)
Inventor: WESTLUND STIG
IPC: E04H4/10
Filed: 1994-04-29
Abstract: A találmány tárgya védőeszköz (1) úszómedencékhez (2) és hasőnlómedencékhez, amelyeknek egy körbefűtó peremük van, a védőeszköznek (1)egy medencetakarója (8) van, amely a medence betakarásáhőz kihú hatóvagy kihajtőgatható, és a medence kitakarásáhőz behúzható vagybehajtőgatható. A találmány szerint a medencetakarónak (8) egy elsővégrésze van, amely egy első, két végrésszel rendelkező hősszúkástartóra (3, 27) csatlakőzik, egy másődik, ellenkező őldalőn lévővégrésze van, am ly egy másődik, két végrésszel rendelkező hősszúkástartóra (4, 30) csatlakőzik, az első tartó (3, 27) egy, a medenceperemén kívül lévő alapzatra (5, 26) van szerelve, a másődik tartó (4,30) az egy k végrészén elfőrdíthatóan van csapágyazva az első tartó(3, 27) egyik végrészén őly módőn, hőgy a medencetakaró (8) avisszahúzőtt, és a két tartó egymáshőz közeli helyzetéből a másődiktartónak (4, 30) az első tartóhőz (3, 27) képesti elfőrdításával amedence takarásának helyzetébe hőzható, a másődik tartónak (4, 30)hősszúkás, a mőzgást könnyítő eszközei vannak, amelyek a tartóhősszanti irány ba vannak beirányítva, és amelyek őlyan hősszúak, hőgyazőknak egy része mindig érintkezésben van a medencét (2, 24)körülvevő peremmel (9, 25).ŕ
Patent IT-1208308-B (IT)
Inventor: PIANA IVANA
IPC: H01R43/20
Filed: 1987-06-19
Granted: 1989-06-12
Abstract: This terminal is consisting of two elements, one of which is formed by a metal coupling mechanism (1) a first ring (2) connected to the coupling mechanism (1) and a second ring (6) connected to the first ring (2) by means of a narrow lower link (5), so that the second ring (6) is externally projecting beyond the first ring (2), whereas the other element is formed by a hollow, tubular insulating envelope or sleeve internally featuring various subsequent shapes, i.e. a flaring or bellmouth (8) forming an initial step (9), followed by an annular recess (10), a second step (11) almost centrically located with respect to a cylindrical end section (12), so that the terminal to be used by the operator is obtained by introducing the second ring (6) in the sleeve (7) until it is positioned in the annular recess (10) and resting against the first step (9). After connection to the lead by crimping the first ring (2), the sleeve is moved axially so as to uncover the coupling zone, i.e. until the second ring fits into the end portion of the sleeve against the second step (11).
Patent IT-1150151-B (IT)
Title: Selectively permeable fluoro-polymer cation-exchange membrane
Inventor: BARNETT GEORGE HENRY
IPC: C25B/
Filed: 1982-01-22
Granted: 1986-12-10
Abstract: A selectively permeable fluoropolymer membrane is (a) irradiated with high energy radiation, to produce free radical sites in the membrane, and (b) treated with an unsatd., fluorinated carboxylic acid monomer or deriv. so that the monomer takes part in a graft copolymerisation with the polymer to form a copolymer component in the latter. The fluoropolymer membrane pref. contains sulphonate, carboxylate or phosphonate cation-exchange gps., and is partic. a copolymer of tetrafluoroethylene and perfluorovinyl sulphonyl fluoride. The monomer esp. has the formula CF2=CF-X-COOR, where X is (CF2)a or O-(CF2-CF2-O)b-(CF2)c, in which a= 0-6, b= 0-4, and c=1-6; and R is H or 1-6C (1-3C) alkyl. Claimed monomers are perfluorobut-3-enoic acid and its (m)ethyl esters. The membrane is used in electrolytic cells, as solid separator and/or electrolytes in accumulators, and in fuel cells. The resistance of the membrane to back-migration of OH ions in chlorine-alkali cells is improved. The presence of carboxylic acid radicals increases the number of active sites in the membrane. The monomer cannot be leached out of the membrane.
Patent IT-1203372-B (IT)
Title: Pure caprolactam recovery
Inventor: CELLINI FRANCESCO
IPC: C07D/
Filed: 1987-03-18
Granted: 1989-02-15
Abstract: The housing comprises a body (1) for accommodating the visual display unit, the body including a window (19) to enable the visual display unit to be viewed by a viewer on an external side of the window. A non-reflective surface (20) is situated adjacent the window, the window being so shaped that light incident on the external side of the window is reflected from the window on to the generally non-reflective surface in order to prevent light reflected from the external side of the window reaching the viewer and impairing the clarity of the information displayed by the visual display unit. The body (1) is formed from two portions (2,3) fastened together by toggle latch fasteners (14) and lift-off hinges (15). A vent assembly (5) may act as a handle. The body may be formed of glass reinforced plastic, and the window is formed of a polycarbonate material.
Patent IT-1208021-B (IT)
Title: Cereals and vegetable flake prodn.
Inventor: BOCCHI GINO
IPC: A23N/
Filed: 1987-04-09
Granted: 1989-06-01
Abstract: The electrical heating apparatus for a corrosive fluid comprises a bar-type heating body (2) having its ends (3, 4) non-rotatably held in sealed relationship in passages (7, 8) in a connecting head (5) made from a fluoroplastic-based material. The heating body (2) has inner conductors (10) electrically connected to a connecting feed line (6) which is insulated so as to be resistant to the surrounding fluid and which is fitted non-rotatably in a further passage (9) in the connecting head (5) in sealed relationship. The heating body (2) can extend in a generally meander-like configuration (25-30). The whole of the heating body and the connecting head can be immersed in corrosive liquid
Patent IT-1204987-B (IT)
Title: Corrugated carton prodn. cylinder
Inventor: OLIVINI LUIGI
IPC: D21H/
Filed: 1987-04-28
Granted: 1989-03-10
Abstract: Storage vessels filled with waste radioactive material are taken underground using the entrance of an operating or abandoned mine. The vessels are deposited in chambers cut into previously undisturbed rock below the `karst' water level. The chambers are filled and each chamber, section and the whole `field' is sealed off against water. Transport is always carried out against the flow of ventilation air. The underground storage area is located below the `karst' water level, in rock formation with a max. of 10 power(-6) cm/sec. water leakage, at least 100 metres from the bounary of the formation, and at least 300 metres from rock, which is already disturbed. The storage area has a max. of two connections to the surface, these are for inward transport and tie-in. The storage area is divided into sections in which access roads and storage chambers are cut. Each chamber is surrounded by protective rock. Full chambers and sectors are sealed with water tight structures
Patent IT-1204643-B (IT)
Title: Caprolactam prepn. from benzoic acid
Inventor: FIORINI MARIO
IPC: C07D/
Filed: 1987-05-15
Granted: 1989-03-10
Abstract: Storage vessels filled with waste radioactive material are taken underground using the entrance of an operating or abandoned mine. The vessels are deposited in chambers cut into previously undisturbed rock below the `karst' water level. The chambers are filled and each chamber, section and the whole `field' is sealed off against water. Transport is always carried out against the flow of ventilation air. The underground storage area is located below the `karst' water level, in rock formation with a max. of 10 power(-6) cm/sec. water leakage, at least 100 metres from the bounary of the formation, and at least 300 metres from rock, which is already disturbed. The storage area has a max. of two connections to the surface, these are for inward transport and tie-in. The storage area is divided into sections in which access roads and storage chambers are cut. Each chamber is surrounded by protective rock. Full chambers and sectors are sealed with water tight structures
Patent IT-1181908-B (IT)
Inventor: CASATI PAOLO
IPC: C07C67/00
Filed: 1984-07-12
Granted: 1987-09-30
Abstract: Process for the preparation of L-carnitine <CHEM>  wherein:  a) The ester of 4-azido-3-ketobutyric acid, with formula:   N3-CH2-@-CH2-CO2R (II) wherein R is an alkyl or arylalkyl radical, is placed in contact, in the liquid phase, in the presence of a source of carbon and of a phosphate buffer, with a microorganism, to yield the ester of 4-azido-3-hydroxybutytic acid of formula: <CHEM> wherein R has the above-reported meaning, in the form of the (3R) isomer only; b) the compound so obtained is submitted to hydrolysis of the ester group, in the presence of a base, to yield (3R)-4-azido-3-hydroxybutyric acid, with formula: <CHEM> c) (3R)-4-azido-3-hydroxybutyric aid is submitted to hydrogenation of azido group with hydrogen gas, and in the presence of a hydrogenation catalyst, to yield -(3R)-4-amino-3-hydroxybutyric acid [(-)-GABOB], with formula: <CHEM> d) The so-obtained compound is separated and recovered by crystallization; e) (3R)-4-amino-3-hydroxybutyric acid is submitted to methylation to yield L-carnitine compound (I).
Patent IT-1095387-B (IT)
Title: Plant growth and yield boosting system - consists of buried perforated pipes through which methane contg. gas is delivered
Inventor: WERNER ERNST
IPC: A01N/
Filed: 1978-04-14
Granted: 1985-08-10
Abstract: The gas distributor for improving the growth and yield of plants consists of an inlet pipe and outlets at the funnel-shaped end of the housing. A methane containing gas is pumped through the pipes for set periods of time. The gas is conveyed through several parallel perforated pipes. The pipes have smaller holes on the inlet side, with wider spacings, and larger holes with smaller spacings on the outlet side. The gas is applied within a period of eight to fourteen hours, the periods between gas application being used for watering, applying herbicide or drying.
Patent IT-1196233-B (IT)
Title: Bending press for edges of plates
Inventor: TSUNEO KOGURE
IPC: B30B15/18
Filed: 1984-08-24
Granted: 1988-11-16
Abstract: The press has a vertically-moving bending tool (9) with an operating element (19). A position sensor (23) is operated by the element and interrupts the vertical movement of the tool. The position of the element can be adjusted by a linear displacement. The element can be displaced in the same direction as the tool. A screw mechanism (27,29) sets the position of the element and has its screw spindle connected to the element via a thread. The spindle moves axially. A stepping motor (PM) rotates the spindle and is driven by a manually-operated pulse generator (67H).
Patent IT-1099115-B (IT)
Title: Prodn. of stable emulsions of fuel oil and water - using dextrin as emulsifying agent
IPC: C10L/
Filed: 1978-09-19
Granted: 1985-09-18
Abstract: combustible emulsions are produced from fuel oil and H2O using dextrin as emulsifying agent. The emulsions pref. contain 50 (=30) wt.% H2O and >50 (esp. >=70) wt.% fuel oil. The dextrin is pref. added in an amt. of 2-15 pts. wt. per 1000 pts. wt. of the total mixt. The emulsions can be produced in a simple blender or colloid mill. The emulsions remain stable for long periods (e.g. up to 15 months) and cause less pollutant emission than fuel oil alone when burned.
Patent IT-1048905-B (IT)
Title: Substd amides - useful in antiseptic detergents
IPC: C07C/
Filed: 1971-11-24
Granted: 1980-12-20
Abstract: New cpds. of formula:- where each of n and m is 0 or 1 and n+m is >=1; each of a and b is 0 or 1 and a + b >=1; and each of X1X2X3 and X4 is Cl and/or Br.
Patent IT-1136334-B (IT)
Inventor: DIAZZI MAURO
IPC: B29C41/00
Filed: 1980-09-22
Granted: 1986-08-27
Abstract: A process and a molding unit for the automatic molding, expelling and assembling to one another of at least a pair of plastic handles for a plastic bag, consisting of a male and female handles (A and B) and provided with snap fastening means (1 and 2) for closing said bag, characterized by the use of a molding unit comprising: - two mold blocks (6 and 14), each having a cavity (6a and 14a) for removably receiving a mold (7 and 15), respectively said cavities (6a and 14a) and the molds (7 and 15) forming two juxtaposed molding chambers, separated from one another by slidable wall members (8 and 9) constituting in combination the countermolds of the two respective molding chambers in operative position thereof, - means for moving the mold blocks (6 and 15) together with the molds (7 and 15) to and from one another, - means for slidably moving said slidable wall (8 and 9) to and from its closing position, - injection means (20, 21, 22, 23) for feeding molded plastic material into both molding chambers shaped to form a female and a male handles (A and B), - punch means (16, 17, 18) to form in each male handle (A) each pin (1) of the snap fastening means (1, 2) as well as the respective pin receiving holes (2), and - stripping means for the expulsion from said molding chambers and mutual assembling of each pair of the male and female handles (A and B) to one another.
Patent IT-1146851-B (IT)
Title: Tube butt welding machine
Inventor: YATSENKO SERGEI IVANOVICH KUCH
IPC: B23K/
Filed: 1981-03-20
Granted: 1986-11-19
Abstract: A resistance butt welding machine for tubes consists of two pincer clamps, each with two hinged cheeks which can also be displaced axially relative to each other on a common shaft. Each clamp has at least one bracket on the shaft on which at least one two-armed lever is mounted for each cheek. A tension spring joins like ends of the levers; the other ends are equipped with abutments which can be swung open. The functional link between the motion of the abutments and of the cheeks ensures a reliable grip of the tubes. The servicing conditions are improved and the ancillary times are reduced.
Patent IT-1225120-B (IT)
Title: Heating device for washing machines
Inventor: DURAZZANI PIERO
IPC: D06F/
Filed: 1988-07-25
Granted: 1990-11-02
Abstract: Heating device for washing machines with re-circulating wash water.The device consists of a section of tubing (6) made of electrically insulating material, on the surface of which at least one heating element (7) made of conductive metal powder mixed with glass frit, has been applied electrically using silk-screen or similar technology; said element develops spirally or in an alternative shape.The section of tubing (6) is connected to the machine recirculation circuit (5) and the heating element (7) is then supplied by the mains supply of the machine. This confers extremely high heat-radiation capabilities to the section of tubing (6) and thus heats the wash water rapidly.
Patent IT-1211659-B (IT)
Title: Alkaline hydrolysis of waste raw material contg. collagen
Inventor: RAZUMOVSKY ALEXEI VASILIEVICH
IPC: C14C/
Filed: 1987-07-16
Granted: 1989-11-03
Abstract: Collagen-contg. waste raw materials from leather prodn. are processed by thermo-alkaline hydrolysis in presence of alkali metal salts of 10-20C fatty acids or 6-30C naphthenic acids.