baber/WOPTO huggingface dataset:
Patent GB-2342309-B (GB)
Title: Improvements in or relating to bending of thermoplastic tubes
Inventor: RAFFERTY JOHN
IPC: B29C53/08
Filed: 1999-09-16
Granted: 2003-03-19
Abstract: A method and apparatus for bending thermoplastic tube in which a preheated region 2 of the tube 1 is conformed to a required bend configuration while supported internally and externally to prevent the tube wall collapsing. The external support is provided by relatively movable formers 3,4 which enclose a section of the tube 1 at the point where the bending force is applied and this enclosed section moves progressively along the heated region 2 as the bend is developed by the relative movement of the formers 3,4. The internal support is provided by fluid pressure higher than atmospheric pressure within the tube 1 during the forming operation. Multiple bends can be formed sequentially and/or simultaneously. <IMAGE>
Patent HU-213692-B (HU)
Inventor: TAKACS ANDRAS
IPC: B08B9/04
Filed: 1992-05-13
Abstract: A találmány tárgya csőmosó drótkefe, mely hidraulikus, vízárammal mozgatott mechanikus tisztítóeszköz, alkalmas csővezetéki lerakódások eltávolítására, elsősorban ipari és ivóvízellátásra szolgáló csővezeték tisztítására. A találmány szerinti csőmosó drótkefét egy hüvelyes hajlékony magon (1) elrendezett, arra felfűzött drótkefetárcsák (2) alkotják. A drótkefetárcsában (2) elrendezett drótszálak kefeszerüen csomózva vannak körbefűzve. Minden drótkefetárcsát (2) egy d szélességű távtartó gyűrű követ. A hüvelyes hajlékony mag (1) egy hajlékony tolólapban (4) végződik, mely a csőmosó drótkefe végeleme. A hajlékony magra (1) fűzött drótkefetárcsák (2) és távtartó gyűrűk száma legalább hat-hat. A csőmosó drótkefét a záróelem (3) zárja le, melynek csonkja a hajlékony magba (1) illeszthető. A záróelem (3) a csőmosó drótkefe eleje. A csőmosó drótkefe valamennyi eleme - a drótkefetárcsát (2) és annak drótszálait kivéve - műszaki gumiból készül. A záróelem (3) homlokfelülete esetleg domború, átmérője a drótkefetárcsa (2) átmérőjénél kisebb. A tolólap (4) átmérője azonos a drótkefetárcsa (2) átmérőjével vagy annál néhány mm-rel kisebb.  1. ábra HU 213 692 B A leírás terjedelme: 5 oldal (ezen belül 2 lap ábra)
Patent HU-219871-B (HU)
Title: Method for attaching a branch line to the main pipeline
Inventor: STRINGHETTA SANDRINE
IPC: F16L41/04
Filed: 1996-09-11
Abstract: An access pit (2) is dug at the point of access to the main pipe and is connected to a passage (52) through which is fed the branch pipe (12) that is brought to the surface at both ends (64,62). One connects the first end (62) to a connecting piece (10). One then attaches to the main pipe (1) a framework (100) containing various guides (112a,112b,113a,113b,114a,114b) to allow the introduction and use of various tools. The point of fixture of the branch connection on the main pipe (1) is cleaned (400), and with another tool (200) the connection is positioned on the main pipe and any slack in the branch pipe is taken up. The branch connection is then placed onto the main pipe and the other end of the branch (64) is connected up (56) and a third tool (270) is used to made the joining up of the branch (12) to the main pipe (1). The tools are then removed and the pit (2) filled in.
Patent IT-1136156-B (IT)
Title: Continuous yarn mercerising appts.
Inventor: KELLER WERNER
IPC: D06B/
Filed: 1980-03-18
Granted: 1986-08-27
Abstract: Appts. for continuous mercerising yarns has one or more treatment stations each provided with one or more drums each in turn provided with one or more rollers whose axes of rotation are disposed parallel to the axis of the drum. Appts. is also provided with a drive which is selectively connectible to drive either the drum or the rollers. Yarns are impregnated uniformly, have max. shrinkage, uniform tension. Mercerised cotton yarn has sheen akin to glass fibres, increased resistance to frictional wear, increased strength and pigment reception capacity.
Patent IT-1229992-B (IT)
Title: Novel reagent indicator paper for detecting iron
Inventor: OSTROVSKAYA VERA MIKHAILOVNA
IPC: B01J/
Filed: 1989-01-26
Granted: 1991-09-20
Abstract: The prepn. of a reagent indicator paper is claimed wherein a modified chromatographic paper based on aldehyde cellulose is treated with a soln. of a hydrazine deriv., washed and dried. The hydrazine deriv. has the formula A-NHNH2 where A = gp. (1) to (5) where R, R1 = H or Cl, R2 = H or Ph.
Patent IT-1076528-B (IT)
IPC: G02B6/38
Filed: 1977-01-14
Granted: 1985-04-27
Abstract: The time division multiplex switching network has switching network units (KE) which in each case effect a spatial and a temporal allocation of time channels formed on connected time division multiplex lines. For a switching network of this type, a structure is indicated in which, using a single type of switching network unit and starting with the lowest configuration levels, expansions of any size can be undertaken in simple fashion by adding further switching network units without any preparatory work having to be carried out for this purpose during a basic configuration. To achieve this, the time division multiplex lines in the form of groups of lines (1Z to nZ; 1S to mS) form a matrix-type arrangement at whose intersection points at least one switching network unit (KE) is in each case connected to the individual lines of two line groups (Z, S) via which connections between time division multiplex lines of the two line groups (S, Z) as well as connections between time division multiplex lines within the two groups can be set up, and the switching network units (KE) have a lower traffic handling capacity than that which corresponds to full accessibility. <IMAGE>
Patent IT-1161562-B (IT)
Inventor: PARISI CORRADO MARCELLO
IPC: E05G1/06
Filed: 1983-01-27
Granted: 1987-03-18
Abstract: In a safe deposit locker installation comprising an array of individual safe deposit lockers (1) disposed in adjacent vertical rows (R1 - R10) vertical penetration-resistant bars (2) are borne externally of the lockers for horizontal sliding movement (or pivotal movement - Figure 3 not shown) immediately in front of the lockers (1). Each bar (2) can be locked in place in front of a respective row of lockers so as to block the doors (21) of the lockers in that row from opening, and the bars (2) can be displaced one at a time to unblock the respective row (eg R5) without disturbing the other locked bars.
Patent IT-1111783-B (IT)
Title: Water tube boiler - has cooled tubes in rows displaced from main rows and supplied with combustion air from turbine
IPC: F27B/
Filed: 1979-02-01
Granted: 1986-01-13
Abstract: The furnace has a number of vertical tubes fitted with fins to join it adjacent tubes. The tubes are displaced from the main centre lines on the outside of the furnace to cause depressions around the tubes. The combustion air enters the depressions to form a convergent air stream. All the inlets are located at the same level. The combustion air is supplied from the exhaust from a turbine.
Patent IT-1185622-B (IT)
Title: Prodn. of knitted fabric for filtering water
Inventor: LOVATTO SARTORI PIETRO
IPC: D06B1/10
Filed: 1985-05-31
Granted: 1987-11-12
Abstract: The radiant heater has a heating element composed of heating wire, which is laid on an insulating support dish and which forms a current-carrying cross-sectional area and a heat-radiating surface. The current-carrying cross-sectional area is divided between at least two single wires which are twisted together. The single wires have the same or different circular diameter. The single wires have a cross-sectional area which deviates from the circular form. The cross-sectional area is stellar or oval in shape. One or more single wires have a circular diamter and one or more single wires have a cross-sectional area which deviates from the circular form. The heating element is laid uncoiled and spirally on the insulating support. The wires are pre-oxidised.
Patent IT-1151388-B (IT)
Inventor: VON RONAI-HORVATH MICHAEL
IPC: D01H13/18
Filed: 1982-04-29
Granted: 1986-12-17
Abstract: The passage of material through a textile spinning or twisting machine is regulated through operation of a control element associated with the movement of said material. Light reflected from the moving material is converted into a variable electrical signal which is then modulated and used to operate a light-emitter. The modulated output of the light-emitter is sensed by a receiver located remote therefrom, but in direct-line-of sight, into an electrical command signal for operating the control element.
Patent IT-1217898-B (IT)
Title: Ham packaging in plastic
Inventor: RE TARCISIO
IPC: A23B/
Filed: 1988-06-22
Granted: 1990-03-30
Abstract: Soap is mfd. by extruding a prepd. soap mass in strip-form out of a plodder, cutting it automatically into short bars of exact wt. and carrying the bars on a conveyor to an eccentric press where they are pressed into the desired cake shape. The method comprises positioning bars of soap on conveyor with their wide faces perpendicular to the conveyor surface; dropping one insert in front of a reciprocating ram while this is in a position remote from the bar; causing each soap bar to be stopped in front of the ram; supporting the rear surface of soap bar which is remote from the ram and moving ram towards soap bar to press insert lightly to the bar surface, and mixing soap bar towards the eccentric press to form the cake while pressing insert flush into the surface of the cake; and ejecting cake onto a second conveyor to transport it to wrapping and packing machinery
Patent IT-1058474-B (IT)
Title: Strip material dipping device - with low speed entry and higher speed exit to and from trough
IPC: B65H/
Filed: 1976-03-18
Granted: 1982-04-10
Abstract: The device is for dip treating, painting etc. of flexible strip material. The strip is fed into the container (1) through motor (70) driven rollers (3) and forms loops round two longitudinal rollers (5, 6). These rollers are driven so that the loops move along them, the strip being dipped at least partially into a liquid in the tank (1). The average speed of the strip is controlled by alternating two modes of drive. The first mode has the input speed slightly greater than the removal speed, resulting in an increase of the length of strip in the tank. The second mode uses a much higher rate of removal, resulting in a rapid decrease in the length of strip in the tank.
Patent IT-1232932-B (IT)
Title: System and circuits to create ring counters with a minimum number of logic ports.
Inventor: GUIDOTTI GIOVANNI
IPC: H03K/
Filed: 1987-11-04
Granted: 1992-03-10
Abstract: The system to create ring counters with a minimum number of logic ports is characterized by the fact that the registry itself is made of a cascade of several creeping registries with shorter length that do not change the total length, and flip-flop that form such registries are replaced by sequence latch, with an additional latch for the separation of adjacent registries. The system digital circuit involves a latch creeping registries cascade, re-sampling latch between the adjacent registries and time signal net.
Patent IT-1152372-B (IT)
Title: 6-Hydroxy-9-substd. -alkyl-purine derivs.
Inventor: FERRARIS PAOLO CORNAGLIA
IPC: A61K/
Filed: 1982-08-13
Granted: 1986-12-31
Abstract: 6-Hydroxy-9-(substd.-alkyl) purine derivs. of formula (I) are new. (Where R is H or NH2; n is 1-6; R1 is CO-CHR2-NHR3, CO-(CH2)m-CONH-CHR2-COR4 or CONH-CHR2-COR4 or when n is 1, (CH2)p-O-CO-CHR2-NHR3; or (CH2)p-O-CO-(CH2)m-CONH-CHR2-COR4; R2 is the residue of an alpha-amino acid; R3 is H or the residue of an oligopeptide contg. 2-6 amino acids; m is 2-6; R4 is OH or the residue of an oligopeptide contg. 2-6 amino acids; and p is 2-6). Cpds. (I) are immunomodulators useful for activating only cellular compartments ith specific functions, and they are esp. valuable for treatment of immunodeficiencies, autoimmune diseases, malignant neoplastic diseases etc.; the cpds. are not cytotoxic even at high concns. (60-120 icrogams/ml) in a human mononuclear peripheral blood cell cultue.
Patent IT-1139526-B (IT)
Inventor: INVERNIZZI ANTONIO
IPC: E05B49/02
Filed: 1981-10-13
Granted: 1986-09-24
Abstract: The invention concerns a lock and related key of electronic type, which bases the unlocking of the lock on the matching of codes memorized in the lock and in the key, making It possible for one key to unlock a considerable number of pre-selected locks.
Patent IT-1228127-B (IT)
Title: Container preventing spillage of liq.
Inventor: PATRICK RAYNER ADRIEN
IPC: B65D/
Filed: 1979-08-01
Granted: 1991-05-28
Abstract: A flexible collar projecting inwards and upwards is provided close to the rim of a plastic container moulded in a single piece, for use with a replaceable cover. The collar has a similar action to that of the flanged rim of a metal container assembled from a number of pieces, so that containers on a conveyor can be filled to their maximal capacity without the risk of the paint, etc. spilling over. The collar is thinner than the container wall and has a number of slots so that the sections can deflect outwards together. On its outside surface the container has an upper rib which grips a shoulder inside the flange of the cover, and a lower rib which prevents an outside object from hooking under the lid. Attachments are provided for a carrying handle.
Patent IT-1066958-B (IT)
IPC: H02K3/28
Filed: 1976-07-02
Granted: 1985-03-12
Abstract: 1535816 Dynamo-electric machines SIEMENS AG 23 June 1976 [7 July 1975] 26005/76 Heading H2A In an electric drive device comprising a stator and rotor carrying a first pair of windings together forming a series commutator motor and a second pair of windings together forming an induction motor providing a lower output speed than the series motor, the supersynchronous braking torque of the induction motor is reduced when the device is running at a speed higher than the synchronous speed of the induction motor. The stator and rotor are slotted, laminated bodies, some of the slots on both stator and rotor accommodating coil sides of the windings of both motors. The induction motor secondary winding comprises coils connected in series to form a closed circuit. This closed circuit may be interrupted by a centrifugal switch at speeds above the synchronous speed of the induction motor. Alternatively the same effect can be achieved by winding the induction motor to have a higher pole number than the series motor.
Patent IT-1177565-B (IT)
Title: Dental brushing aid for handicapped person
Inventor: ROSENER ANNE M
IPC: A46B/
Filed: 1984-02-17
Granted: 1987-08-26
Abstract: The handle of the brushing aid has an easily graspable centre part (42). A terminal end (52) of the handle carries a circumferential brush (54). An enlarged flange (46) between the grip and end portions prevents blockage of the air passage. The stem and handle are coaxially aligned, but the bristles can radiate outward at an angle toward the handle. The other end of the handle can also be flanged, whilst a cap is provided at the end of the brush-carrying stem.
Patent IT-1166417-B (IT)
Title: Non-electric to electrical signal converter
Inventor: RABINOVICH LEV MIKHAILOVICH
IPC: G01L/
Filed: 1983-02-25
Granted: 1987-04-29
Abstract: A measuring bridge circuit (1) forms a branch of a compensating bridge circuit (2) which produces a signal to compensate for the effect of disturbance variables such as temp., ageing of circuit elements etc. The other branches of the compensating circuit have impedances which are not dependent on the input variable. The compensating circuit output goes to a correction converter (6) whose differential outputs are fed to variable dividers. Some of the latter (7,9) are used to compensate for changes in the starting value of the conversion function and are connected to a circuit which displaces this characteristic. Other dividers (8,10) compensate for variations in steepness of the conversion function and their outputs go to a scaling circuit.
Patent IT-1211869-B (IT)
Title: Industrial and urban waste water processing
Inventor: PIERO GIOVI
IPC: C02F/
Filed: 1987-10-21
Granted: 1989-11-08
Abstract: The food heating apparatus comprises a source of microwave radiation operable to supply radiation at a substantially constant frequency. A number of food-receiving cavities have at least one lid provided with radiation-confining choke device to enable food to be introduced into the cavity and removed. Wave guides connect e the source to a first of the cavities and the cavities together in series. Each cavity is arranged to resonatee when empty at the frequency of the radiation and the wave guides each having a length which is an odd number of multiples of the quarter guide wavelength of the radiation so that radiation can be transmitted to any of the cavities which contains food.
Patent IT-1057868-B (IT)
Title: Electric motor with short self-start time - has cylindrical stator concentric with rotor of permanently magnetic material
IPC: H02K21/14
Filed: 1973-05-23
Granted: 1982-03-30
Abstract: The electric motor consists of a cylindrical rotor of permanently magnetic material, around which is disposed a concentric cylindrical stator made of three angularly spaced pole members. Each member consists of a pole piece and a yoke portion. The pole pieces extend parallel to the axis of the rotor which is mounted on a shaft, and each yoke portion is magnetically connected to one end of a pole piece and extends from it in the direction of the rotor axis. A winding is mounted on each yoke portion. The yoke portions are magnetically connected to a further common yoke portion which is in a plane normal to the rotor axis, the shaft passing through an aperture in it.
Patent IT-1108773-B (IT)
Title: Shock and vibration responsive contact - has spherical seismic elements, which provide additional electrical paths to prevent false operation
IPC: G01V/
Filed: 1978-07-24
Granted: 1985-12-09
Abstract: A vibration responsive detector includes a pair of parallel conductive rods (18, 19) and a pair of conductive spherical seismic elements (25) mounted on the rods to provide parallel conductive paths between them. A positioning device urges the seismic elements into contact with each other to ensure electrical connection between them, regardless of their relative movement transversely of the rods. The seismic elements may contain ferromagnetic material, in which case the positioning device is a magnet whose field urges the elements towards each other. Alternatively the positioning may be effected by concave support surfaces (24) of the rods so that the seismic elements are urged towards each other by gravity. The detector does not provide an indication of vibration unless both the seismic elements are simultaneously out of contact with at least one rod. The reliability of the detector is therefore improved since this condition is easily brought about by vibration but not by the presence of foreign matter. The sensitivity of the device is adjusted.
Patent IT-1225628-B (IT)
Title: Armour-plating process for the side internal surface of flanges of soft material carrying tools with annulus and in particular of the so-called diamond slitting wheels and armour-plated flanges obtained with the said process
Inventor: CASARTELLI LUIGI
IPC: B24D/
Filed: 1988-11-14
Granted: 1990-11-22
Abstract: The axial thickness of the centripetal annulus (13') of the flange is reduced to a size equal to the thickness of a washer (2), which is applied to form an armour plate on the surface (13''of the centripetal annulus (13').  The washer (2) is made of sheet metal of material which is tougher than that of the body (1) of the flange and is obtained by punching with a die (3, 3') from a sheet of metal (20, figure 4).  The washer (2) is applied however, to armour the surface (13'') of the body (1) but preferably is attached, so to say, fixed permanently, in the body (1) of the flange.
Patent IT-1234017-B (IT)
Title: Light bulb carousel for blister pack machine.
Inventor: MORSELLI ROBERTO
IPC: B65B/
Filed: 1989-02-01
Granted: 1992-04-23
Abstract: The light bulb carousel for blister pack machine includes a channel (2) showing a double tape (3) which channels the light bulbs (4) from the manufacture point and introduces them in a cochlea (6) that separates and distributes them between various light-bulb channel stations (8, 9). Said channel stations are arranged below the cochlea and are arranged alternatively in relation to the cochlea's axis and has a sliding channel (81, 91) at the top of which is an immoveable bar (85, 95) connected to a transverse stem controlled by a pneumatic cylinder (86, 96). In this way the light bulb that comes from the chute is arranged the opposite way up to the light bulb coming from the opposite chute. In this way the blister pack is filled and contains two bulbs with opposing marks.
Patent IT-1195691-B (IT)
Title: Automatic expresso coffee machine
Inventor: GASPARELLA VALENTINO
IPC: A47J/
Filed: 1983-02-25
Granted: 1988-10-19
Abstract: The expresso coffee machine has a frame formed by a fixed panel (5) with slots (3,4) which form guides for a sliding panel (1). The latter has an overhanging arm (6) which carries a block (8). As the sliding panel descends the block compresses the ground coffee batch in a receptacle (7) before the hot water is supplied. The sliding panel is raised and lowered by an eccentric disc mounted on a shaft (12).
Patent LT-6988-B (LT)
Title: Brake discs re-surfacing method, abrasive brake pads and production method thereof
Inventor: MALIŠAUSKAS ANDRIUS
IPC: B23B5/00
Filed: 2022-09-07
Abstract: The invention discloses a method of re-surfacing partially worn and uneven surface of motorcycle brake discs, by using special grinding pads with an abrasive surface, and a method of manufacturing these pads. The general concept of the invention comprises the following independent objects: a method of re-surfacing (smoothing) the surface of brake disks, a special grinding brake-pad with an abrasive coating, and a method of its production. According to this method of re-surfacing brake discs, it is sufficient to replace the worn brake-pads with the aforementioned abrasive pads, and then methodically carry out short and short-term motorcycle rides in a safe area in non-traffic conditions, during which the abrasive pads begin to grind and polish the brake discs periodically, for short periods and with a small force. Over a period of several driving cycles, the abrasive pads grind brake-discs to a smoothness suitable for the operation of new brake pads. This method is efficient, suitable for use by any motorcycle owner, does not require special technical repair skills and tools, and saves repair costs.
Patent MX-169316-B (MX)
Title: Mejoras en sujetador de engranes y procedimiento para fabricarlo
Inventor: FIGUEROA PABLO DE JESUS GARCIA
IPC: B23F23/00
Filed: 1988-08-01
Abstract: La presente invención se refiere a sujetador de engranes para el maquinado de su diámetro interior, caracterizado porque consiste de: un par de anillos de soporte, interior y exterior, que tienen cada uno, en su borde periférico externo, rebajos para el acoplamiento de mordazas y por lo menos una perforación en cada porción no rebajada, en su superficie una serie de ranuras o perforaciones dispuestas en forma periférica, teniendo además el anillo interior, en su borde periférico externo, una serie de cortes a manera de dientes; pernos calibrados que están acoplados, cada uno, por uno de sus extremos a una ranura del anillo exterior, y por el otro extremo a una ranura correspondiente del anillo exterior; y separadores que se unen, por un extremo al otro anillo, en el sitio donde está la perforación de cada porción no rebajada, a fin de mantener las placas fijas, entre sí, estando los sujetadores y las placas unidos mediante tornillos.
Patent MX-166414-B (MX)
Inventor: MCCALL PATRICK COLUMKILLE
IPC: C08L83/04
Filed: 1989-01-26
Abstract: Disclosed are selenium sulfide lotion shampoos containing a mixture of xanthan gum and magnesium aluminum silicate as a suspending system.