baber/WOPTO huggingface dataset:
Patent IT-224740-Z2 (IT)
Title: Sottopiede anatomico traspirante.
IPC: A43B/
Filed: 1991-05-10
Granted: 1996-06-27
Abstract: L'oggetto del presente trovato riguarda un sottopiede incorporante un certo numero di "funghetti" rilevati, conformato in modo tale da permettere la circolazione dell'aria sotto la pianta del piede che calza la scarpa sulla quale il sottopiede in oggetto viene montato.
Patent IT-221654-Z2 (IT)
Title: Termoventilatore per l'abitacolo di un autoveicolo
Inventor: MELONI ALBERTO
IPC: B60H/
Filed: 1991-03-14
Granted: 1994-07-23
Abstract: Termoventilatore per l'abitacolo di un autoveicolo comprendente un contenitore che si applica nell'abitacolo e contiene un motorino elettrico munito di una ventola il cui flusso d'aria è diretto verso una resistenza elettrica, in corrispondenza della quale è ricavata una finestra, detto motorino e detta resistenza essendo collegati tramite un interruttore temporizzato ad una fonte di energia che può essere la stessa batteria dell'autoveicolo oppure una fonte autonoma; detto termoventilatore è associato a un radiocomando per comandare a distanza detto interruttore temporizzato e quindi l'accensione di detti motorino e resistenza anche a motore spento. (FIG. 1)
Patent IT-222063-Z2 (IT)
Title: Motocompressore in particolare per refrigeratori comprendente un albero motore con sede per usuale contrappeso
Inventor: BIANCHI VITTORIO
IPC: F25D/
Filed: 1991-12-03
Granted: 1994-12-30
Abstract: Un motocompressore, in particolare per refrigeratori comprende un albero motore, presentante una propria superficie laterale, atto a movimentare usuali mezzi di compressione di un fluido refrigerante. L'albero comprende un collare sporgente da detta superficie laterale ed interessante almeno parte della sua circonferenza, detto collare fungendo da supporto per un contrappeso presentante almeno una parte poggiante su di esso e comprendente una parte atta ad accoppiarsi con una corrispondente sede prevista nella superficie suddetta.
Patent IT-226381-Z2 (IT)
Title: Barra di trattenuta in posizione perfezionata per un passeggino giocattolo
IPC: A63H/
Filed: 1992-03-23
Granted: 1997-06-16
Abstract: E' descritta una barra di trattenuta in posizione perfezionata per un passeggino giocattolo. La barra di trattenuta in posizione viene piegata o allungata conformemente al passeggino giocattolo ed è costituita da due strisce combinate ad imperniamento. Una delle strisce ha una fibbia di sicurezza flessibile che si estende da essa per trattenere l'altra striscia quando la barra di trattenuta in posizione viene piegata sino ad una misura prestabilita. Pertanto il passeggino giocattolo può soltanto essere piegato sino ad una misura prestabilita quando le ruote anteriori del passeggino giocattolo incontrano un ostacolo durante uno spostamento, proteggendo così un bambino che spinge il passeggino giocattolo impedendogli di rotolare e cadere.
Patent IT-226870-Z2 (IT)
Title: Struttura di vaso ad espansione
IPC: F16L/
Filed: 1992-08-26
Granted: 1997-07-22
Abstract: Struttura di vaso ad espansione la cui peculiarità consiste nel fatto di comprendere una calotta ed una controcalotta in materia plastica stampata per iniezione fra loro unite da una saldatura onde delimitare una camera di alloggiamento per una membrana estendibile che delimita la camera in una semicamera pressurizzata ed una semicamera comunicante con l'ambiente esterno mediante un condotto di collegamento.
Patent IT-223293-Z2 (IT)
Title: Utensile a frusta per la raschiatura delle pareti interne di silos, ciminiere e simili.
IPC: B25F/
Filed: 1991-09-24
Granted: 1995-06-21
Abstract: UN UTENSILE A FRUSTA PER LA RASCHIATURA DELLE PARETI INTERNE DI SILOS, CIMINIERE E SIMILI CARATTERIZZATO DAL FATTO DI ESSERE COSTITUITO DA UN CILINDRO IN ACCIAIO TEMPERATO MUNITO, SULLA SUPERFICIE ESTERNA, DI ALMENO UNA SERIE DI DENTI IN ACCIAIO A PROFILO LINEARE O ACCUMINATI SALDATI ALLA SUPERFICIE STESSA; ESSENDO IL DETTO CILINDRO INSERITO FORZATAMENTE ED IN MODO INAMOVIBILE, ALL'ESTREMITA' LIBERA DI TUBI FLESSIBILI, CATENE O CANNE MOVIMENTATI DA MOTORE O COMPRESSORE D'ARIA;
Patent IT-223887-Z2 (IT)
Title: Apparecchiatura e metodo per preservare particolarmente gli alimenti precotti
Inventor: GRANZIERA LUIGINO
IPC: A23B/
Filed: 1993-04-09
Granted: 1995-10-05
Abstract: Apparecchiatura per preservare particolarmente gli alimenti precotti essendo costituita da una struttura contenitore del tipo con almeno due vani, il primo per contenere i prodotti da trattare, il secondo costituendo vano tecnico di alloggiamento motore e sistema di raccolta acqua di scarico; comprendendo un combinazione di mezzi: abbattitori di calore, riscaldatori e sterilizzatori, fra di loro cooperanti, coordinati in logica sequenza da comandi esterni all'apparecchiatura.
Patent JP-H08252487-A (JP)
Title: Nozzle unit
Inventor: HAINTSU FUOTSUKE
IPC: B05B15/52
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle unit capable of restarting operation without hardening even after a long interruption of operation. SOLUTION: A nozzle unit is such one as providing a nozzle chamber 11 formed in a nozzle housing 10 and providing a nozzle duct 16 introducing from the nozzle chamber 11, for example, for supplying a glue to the surface to be joined by an adhesive jointing measure such as a bending tab of package. After a long interruption of operation, at least a part of the nozzle duct 16, particularly an end section 31 is filled by a sealing liquid, especially water, and when restarting the operation the water can be supplied through the nozzle duct 16. And the outlet side of the long and narrow nozzle duct 11 is limited with an independent closing piece 25. The closing piece 25 is made of ceramics and the like, and an inner limit surface 28 of the closing piece 25 is formed in arch like, and the nozzle duct penetrates the center of this arch top.
Patent DK-88789-A (DK)
Inventor: SU KAI CHIANG
IPC: G02B1/04
Filed: 1989-02-24
Abstract: This invention relates to ophthalmic devices, such as contact lenses and intraocular implants, and particularly contact lenses of a block copolymer containing polysiloxane and polyoxyalkylene oxide units possessing an advantageous blend of desirable properties including a) high oxygen permeability, b) good wettability, c) flexibility and d) optical clarity, in the ocular environment of use. Further disclosed are the preparation thereof and methods of treating vision defects therewith as well as the polymers which may be used for the ophthalmic devices.
Patent EG-19114-A (EG)
IPC: C07J41/00
Filed: 1988-10-02
Granted: 1994-07-30
Abstract: The invention relates to androstane-17-carboxylic acid esters, represented by general formula (I):   <IMAGE>   wherein R1 represents a lower alkyl group containing 1 to 4 carbon atoms, a lower alkyl group containing 2 to 4 carbon atoms substituted by an amino group, or an aralkyl group from 6 to 12 carbon atoms, R2 and R3, which may be the same or different, represent a hydrogen atom or a lower alkyl group containing 1 to 4 carbon atoms, R4 represents a hydrogen atom, a hydroxy group or an acetoxy group, R5 represents a hydroxy or acetoxy group, or R4 and R5 represent together a divalent alkylenedioxy group, R6 represents a hydroxy group, a methoxy group, or an acetoxy group, R7 represents a methyl group or a hydroxymethyl group, R8 represents an hydrogen atom or a hydroxy group and <IMAGE>  represents either a   <IMAGE>  group or a   <IMAGE>  carbon atom having the double linkage in the 4- or 5-position of the steroid nucleus. Such esters are prepared by coupling reaction of the corresponding 14-azido-derivatives with a sugar, followed by a reduction. Application in therapy, especially in the treatment of heart failure.
Patent GB-141118-A (GB)
Title: Improvements in or relating to the balancing of reciprocating engines
IPC: F16F15/26
Filed: 1919-01-04
Abstract: 141,118. Ricardo, H. R. Jan. 4, 1919. Driving-gear.-Relates to the balancing of the secondary disturbing-forces in four-stroke-cycle engines, especially those having cranks at 180 degrees apart. This balancing is effected by non- rotating weights which are vibrated about their mean positions by eccentrics twice during each revolution of the engine. Preferably two, or a multiple of two, weights are used suspended by some form of toggle mechanism. In the arrangement shown in Figs. 1 and 2, each twin-weight A is suspended by links C. E pivoted to the fixed framing, and is vibrated by an eccentric attached by its rod to the pins G of the links E. Fig. 10 shows an arrangement in which one weight A is used sliding vertically on a guide-pin L.
Patent GB-1217271-A (GB)
Title: Cyclized polydiene resin-rubber vulcanizates
Inventor: LUBOWITZ HYMAN RALPH
IPC: C08L7/00
Filed: 1968-01-02
Abstract: 1,217,271. Rubber compositions. TRW Inc. 2 Jan., 1968 [5 Jan., 1967], No. 318/68. Heading C3P. The curable elastomer provided by Specifications 1,193,301, 1,193,734, 1,195,565 and 1,196,566 is comminuted to a predetermined size, mixed with a hydrocarbon rubber and curing agent, and the mixture is subjected to heat to vulcanize the rubber and cross-link and harden the curable elastomer.
Patent GB-117401-A (GB)
Title: Bevel Square Setting Device.
Inventor: HARDING WALTER GEORGE
Filed: 1918-01-07
Abstract: 117,401. Harding, W. G. Jan. 7, 1918. Bevels. - An apparatus for setting bevel gauges comprises a stationary plate 10 having an opening 11 therein for receiving and holding a plate 26 attached to the stock of the bevel gauge. On the opposite side of the plate 10 is mounted a ring 12 of triangular section having an angular scale engraved thereon. Rotatably mounted on the plate 10 is a second plate 16 provided with an opening 17 which engages the head 25 of the pin 27 engaging a slot in the blade of the bevel. In use, the bevel is applied to the apparatus and the disk 16 rotated until the desired angle is indicated ; the blade and stock of the bevel are then clamped together by the nut 29. A thumb-screw 19 is provided for locking the plates 10, 16 when required.
Patent GB-422364-A (GB)
Title: Improvements in electric discharge lamps
IPC: C09K11/02
Filed: 1934-01-04
Abstract: 422,364. Discharge lamps. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and RYDE, J. W., c /o General Electric Co., Wembley, Middlesex. Jan. 4, 1934, No. 353. Addition to 401,846, [Group XI]. [Class 39 (i)] The surface bearing the phosphorescent inorganic compound used in combinaton with a high-pressure metal-vapour discharge lamp as described in the parent Specification is part or the whole of an envelope of the lamp. The compound may be applied to either envelope of a double-walled lamp, preferably to the inner or outer surface of the outer envelope.
Patent GB-895889-A (GB)
Title: Improved pickling plant for strip rolling mills
IPC: B21B15/00
Filed: 1961-01-04
Abstract: 895,889. Making sheet-metal strip; reeling. THYSSEN-HUTTE A.G., AUGUST. Jan. 4, 1961 [Jan. 5, 1960], No. 380/61. Classes 83 (2) and 83 (4). In apparatus for continuous feeding of wide metal strip 63, Fig. 2, to a pickling bath (not shown), separate lengths supplied from large reels 42 of equivalent size required for subsequent cold-rolling mills are stitched into one continuous length by stamping tools 66 requiring minimum of delay and followed by a small looping pit 61. To reduce the delay time required in the looping pit the stitching devices 66 may be adapted to move forward with the strip. The large reels 42 are supplied from a multiplicity of preparation sections, Figs. 1a, 1b, sufficient in number to maintain production flow and in which the strip 9 from smaller hot strip coils 2 is passed through scale breaking and straightening rolls 21, 22, end cropping shears 27, 28, butt-welding apparatus 33 and flash-trimming tools 36 to form the reels 42 which are approximately three times the weight of small reels 2. Maintenance of supply of the intermediate reels 42 permits the output of strip from the pickling bath to be fed directly to a coldrolling mill without further reeling. Reeling.-The small reels 2 are supplied by conveyer 1 to an uncoiler 4, each coil 2 initially moving to the position 2<SP>1</SP> where it is driven by supporting rolls 5 until the leading end 9 is separated by wedges 8 and reaches a driving roll pair 16. The wedges 8 are then withdrawn to the sides so that the coil is free to roll forward to the position 2<SP>11</SP> on a lifting table 17 having loosely journalled rollers 19 and operated to raise the coil to a position at which it is supportably engaged by conical trunnions 14, Fig. 3, inserted from each side. The table is then free to be lowered in preparation for receiving the next reel.
Patent GB-584589-A (GB)
Title: Improvements relating to electrical selective signalling systems
IPC: H04Q1/18
Filed: 1945-01-06
Abstract: 584,589. Automatic exchange systems. SIEMENS BROS. & CO., Ltd., and STALLWORTHY, F. A. Jan. 6, 1945, No. 575. [Class 40 (iv)] [Also in Group XXXVIII] In a selective system in which the outlets of a switch are permanently marked by a connection to a fixed potential over characteristic resistances and a particular outlet (or group) is selected by causing a digit register to select a corresponding resistance, the resistances are compared by a sensitive device which includes a full wave rectifier so that lack of balance in either direction alwavs causes a deviation in the same direction of the voltage applied to the grid of a thermionic tube. As shown, impulse relay A repeats the digit to the register switch DS which selects a tapping on resistance Y which forms part of a Wheatstone bridge. On the relapse of the C relay, the latch-magnet LM is operated and the selector advances. When the test wiper encounters a resistance substantially equal to that of the selected portion of Y, the negative grid potential of a discharge tube V is reduced sufficiently for the tube to fire and anode relay T stops the selector, marks the seized circuit busy and allows switching relay H to pull up. The unbalance voltage is applied to the tube through a rectifier network so that the grid is negatively biassed for both directions of unbalance. The cathode of the tube is connected to ground over a rectifier MRE which has a high backward resistance to prevent its upsetting the bridge conditions. When the selector switches through, the A and B relays fall and the register goes home. If the switch fails to find an idle line, it proceeds to an extreme position in which BT gives a busy signal. If the register is set to an unallotted number, NU gives a characteristic signal.
Patent GB-637693-A (GB)
Title: Improvements in or relating to machines suitable for scouring heels of shoes
IPC: A43D95/08
Filed: 1948-01-08
Abstract: 637,693. Heel scouring machines. BRITISH UNITED SHOE MACHINERY CO., Ltd., and FRAMPTON, S. E. Jan. 8, 1948, No. 576. [Class 60] [Also in Group XXVIII] A machine for scouring shoe heels comprises a pair of horizontal shafts 7, 9, one located forwardly of the other and each carrying an abrasive tool 11 or 21, an enclosed box-like frame supporting the shafts and providing an open-fronted hood within which the tools lie and to which suction means are connected, and an open-fronted shelf 107 adjacent to one corner of the frame below the shafts. A pair of opentopped receptacles 43, 45 for spare coils of abrasive material is also provided at-the top of the frame. The shafts 7 and 9 are supported in a head 3 secured to a hollow base 1 and are driven by V-belts 15, 25 passing over pulleys on either an electric motor 19 mounted within the base or on a countershaft having fast and loose pulleys outside the base. The shaft 7 carries a heel breast scouring roll 37 at one end and a relatively rough scouring roll 11 for the sides of the heels at the other end, and the shaft 9 carries a fine roll 21 for finishing the heel sides. The receptacles 43, 45 are provided in a removable cover 5, and each has a central boss 47 and a hole 48 through which lengths of the coil may be withdrawn. Hinged doors 59, 71, which are opened by raising them along the hinge-pin so that a pin on the door clears a bracket on the hinge, provide access to the rolls 11 and 21 and removable panels 93, 95, 97 on the base provide access to the driving motor or shaft. A hinged nest of shelves 107, Fig. 6, occupies one corner of the base and may be removed, if required, by lifting it off the hinge-pins. Guides and rests.-A rest 73 for the tread of the heel is provided for each of the rolls 11 and 21 and has a pin 75 secured by a screw 77 in a boss 79 so that the rest may be adjusted laterally of the roll. A pivoted rest 85 for the sole of the shoe is provided for the roll 37 and is secured in position by a wing-nut 89 on a stud passing through an open slot 91 in the rest; an adjustable finger guard held by a wing-nut 94 is also provided. Collecting dust.-Dust is collected by hoods 53, 55 and 83 lying closely around the rolls 11, 21 and 37 respectively and passes through ducts into a pipe 51 leading to a dust-extractor. Any dust not collected by the hoods 53 and 55 falls to the bottom of a large hood 49 and passes through an opening 57, Fig. 2, into the pipe 51.
Patent GB-234737-A (GB)
Title: Improvements in shipping case
IPC: B65D6/00
Filed: 1925-01-08
Abstract: 234,737. Ebbert, D. F. Jan. 8, 1925. Knock-down boxes; corner joints.-In a shipping case of the type comprising sides and ends 14 having interengaging flanges 19, locking tongues 20 adapted to be bent over to secure the engaged flanges when the box is erected are provided at thetop and bottom of the sides and ends. The tongues 20 are unbent to allow disengagement of the sides. The lid 2 and bottom 3 are secured by tongues 8 which are stamped out of the sides and ends and engage slots 6 on the flanges 4, 10 of the lid and bottom.
Patent GB-983660-A (GB)
Title: Improvements in or relating to amino steroids
IPC: C07J41/00
Filed: 1962-01-08
Abstract: The invention comprises 20a - and 20b -amino-steroids of the general formula <FORM:0983660/C2/1> and the corresponding 5,6-dehydro-derivatives, wherein R represents a hydrogen atom or an alkanoyl radical containing from one to six inclusive carbon atoms, Alk represents an alkylene radical containing from 2 to 5 carbon atoms inclusive, Z represents a hydroxy or dialkylamino radical where the alkyl radical contains from one to six inclusive carbon atoms or a radical of the formula <FORM:0983660/C2/2> wherein X represents a methylene, epoxy or methylimino radical and n is 0 or 1, and non-toxic acid addition salts thereof.  The above compounds may be prepared by any of the following processes:-(a) in the case of the pregnane derivatives by treating a 3b -alkanoyloxy-5a -pregnan-20-one with the required amine and hydrogen in the presence of a hydrogenation catalyst and, when required, hydrolysing the product to form the corresponding 3b -ol, or by condensing a 3b -alkanoyloxy-5a -pregnan with the required amine and reducing the resulting 20-imine under hydrogenation conditions and, if necessary, hydrolysing to form a 3b -ol; (b) in the case of the 5-pregnenes by treating a 20-aminopregn - 5 - en - 3b  - ol or a 3 - ester thereof with a chloro-substituted alkanoyl chloride to produce the corresponding 20-chloro-alkyl amide, (two molecular equivalents of the chloro-substituted alkanoyl chloride are used in the case of a reactant having a free 3b -hydroxy group to form a 3 - chloroester - 20 - chloroalkylamide which is then preferentially hydrolysed at the 3-position with aqueous potassium hydroxide in dioxan), treating this amide with the required amine to form a 20-(substituted-amino) alkylamide and treating this compound with lithium aluminium hydride; and (c) in the case of the 20(hydroxy-alkylamino) - pregn - 5 - en 3b - ols and 3 -esters thereof by reacting 20-amino-pregn-5-en-3b -ols and the esters thereof with an alkylene oxide or an alkylene chlorohydrin.  Salts of the compounds of the first formula above may be derived from citric, tartaric, maleic, ascorbic, gluconic, lactic, succinic, phosphoric, sulphuric, hydrobromic or hydrochloric acid.
Patent GB-548753-A (GB)
Title: Improvements in and relating to liquid fuel burning heating devices
IPC: F24C5/02
Filed: 1942-01-19
Abstract: 548,753. Liquid fuel burners. TRIGGS, W. W. (Aktiebolaget Vavo I Likvidation). Jan. 19, 1942, No. 761. [Class 75 (i)] Liquid fuel is supplied by gravity from a reservoir 1 to an annular burner 12 through a chamber 4 fitted with a float-operated valve 6 and a pipe 9 fitted with a regulating valve 11, the air space of the chamber 4 communicating with the air space of the reservoir 1 by pipe 8. The air space of the reservoir 1 communicates with the atmosphere by a hole in the filling cap which can be easily sealed if it is required to transport the stove heated by the burner. The burner shown is !fitted over in a stove over a perforated plate 15 and carries two perforated cylinders 18, 19 which can be raised for the ignition of the starting wick 13 by means of a U-shaped member 25 fitted with a handle 29 adapted to engage a T-shaped opening in the stand 31. The valve 11 is fitted with a regulating knob 10. A filter 3 is provided above the valve 6.
Patent GB-700792-A (GB)
Title: Improvements in or relating to sugar cane mill installations
Inventor: YOUNGER THOMAS
IPC: C13B10/06
Filed: 1952-01-10
Abstract: 700,792. Sugar-cane mills. McNEIL & CO., Ltd. J. Feb. 26, 1953 [Jan. 10, 1952], No. 764/52. Class 59 The roller units 1 of a tandem installation for crushing sugar cane are connected by conductors 2 and under each unit is disposed a trough 3 in the base of which is provided a rotary agitator 4 so that bagacillo which falls with extracted juice into the trough is prevented from settling and is fed to a pump 5 which discharges it on to the appropriate conductor 2. A conveyer 6 is fitted under each conductor to discharge bagacillo, released from the conductor, directly into the respective trough where it is mixed with the juice and carried to the respective pump S. Steaming or hot water disinfecting connections are preferably fitted at strategic points of each trough. Where conductors of the scraper type are used, the conveyers may be dispensed with.
Patent GB-765296-A (GB)
Title: Lubricants for extruding magnesium metal about a core wire
IPC: B21C23/28
Filed: 1955-01-11
Abstract: A lubricant for use in the extrusion of magnesium (see Group XXII) comprises a monohydric aliphatic alcohol having from 13 to 20 carbon atoms in the molecule.  The alcohol may be tridecyl, tetradecyl, cetyl or octadecyl alcohol.  The lubricant may also contain an alkaline or alkaline earth metal alkyl phosphate, which may be derived from a monoalkyl phosphate having from 8 to 20 carbon atoms in the alkyl chain, such as octyl-, decyl-, dodecyl-, tridecyl- or cetyl-phosphate.  Suitable metal phosphates are disodium octyl phosphate, dipotassium decyl phosphate, dilithium tridecyl phosphate and calcium cetyl phosphate.  The lubricant may be in solid form but is preferably dissolved in a non-corrosive solvent which is volatile at the extrusion temperature for example, ethanol, propanol or butanol.  A preferred lubricant consists of from 0.1 to 10 per cent by weight, preferably 0.5 to 1.0 per cent, of cetyl alcohol and from 0.1 to 1.0 per cent of calcium cetyl phosphate dissolved in ethanol. Specification 655.652 [Group XXII] is referred to.