baber/WOPTO huggingface dataset:
Patent IT-221709-Z2 (IT)
Title: Bottone metallico ad elementi assialmente accoppiabili, particolarmente adatto per indumenti e articoli sportivi, quali pantaloni, borse, casacche e simili
IPC: A44B/
Filed: 1991-05-07
Granted: 1994-09-16
Abstract: Bottone metallico ad elementi assialmente accoppiabili del tipo comprendente un corpo cavo a forma di campana ed un chiodo con testa di trattenimento inseribile nel gambo di detta campana, il quale bottone è costituito da un unico corpo cavo a forma di campana con testa di trattenimento allargata e a superficie esterna liscia o lavorata per presentare incavi, motivi e mezzi di trattenimento vari, realizzata in corpo unico mediante stampaggio a freddo, per fusione o simile di lega metallica inossidabile o in altro materiale duttile, la cavità assiale interna della parte di detta campana formante il gambe del bottone essendo ricavata a superficie liscia e aperta all'estremità opposta a quella portante detta testa di trattenimento, in modo da consentire ad un chiodo sostanzialmente cilindrico, con testa di battuta ed estremità opposta appuntita, di attraversare il tessuto o pelle posizionato sull'estremità di detto gambo, indi di inserirsi assialmente in detto gambo e poi di deformarsi, sotto una pressione assiale tra opposti elementi pressori, contro il fondo di detta cavità della campana fino a formare un ingrossamento forzato contro le pareti della cavità stessa in modo da mantenere il chiodo in accoppiamento stabile con la campana.
Patent IT-222697-Z2 (IT)
Title: Apparato per l'aspirazione della polvere e dispositivo contenitore di accessori
Inventor: TECCHIATI MARIO
IPC: A47L/
Filed: 1991-07-17
Granted: 1995-04-24
Abstract: La presente invenzione riguarda un apparato per l'aspirazione della polvere e comprende un gruppo aspirapolvere e una sacca portaccessori pieghevole formata da due falde. Ciascuna delle falde supporta una pluralità di tasche per contenere gli accessori da impiegare in abbinamento con il gruppo aspirapolvere.
Patent IT-222761-Z2 (IT)
Title: Flussostato
IPC: F16D/
Filed: 1991-09-20
Granted: 1995-04-24
Abstract: Il flussostato (1) comprende un primo (13) ed un secondo (14) elemento tubolare coassiali. All'interno del secondo (14) è posto un elemento scorrevole (15) di materiale plastico. La posizione dell'elemento scorrevole (15) lungo il secondo elemento tubolare (14), che è funzione della portata istantanea che attraversa il flussostato (1), è rilevata da un dispositivo a raggi infrarossi (4). Il flussostato (1) risulta esente da bloccaggi poichè il materiale dell'elemento scorrevole (15) presenta scarsa aderenza ad eventuali particelle solide presenti nel fluido che lo attraversa.
Patent CR-6620-A (CR)
Title: Amino acidos biciclicos como agentes farmaceuticos
Inventor: DAVID CLIVE BLACKEMORE
IPC: A61K31/00
Filed: 2002-04-18
Abstract: Se trata de compuestos de aminoacidos biciclicos utiles en el tratamiento de la epilepsia, lagunas mentales, hipoquinesia, enfermedades craneales, neurodegenerativas, depresion, ansiedad, panico, dolor, artritis, enfermedades neuropatologicas y desordenes del sueno.
Patent GB-733657-A (GB)
Title: Improvements in governing systems for prime movers, such as elastic fluid turbines
IPC: F01K7/34
Filed: 1953-01-01
Abstract: 733,657. Turbines. GENERAL ELECTRIC CO. Jan. 1, 1953 [Jan 4, 1952], No. 52/ 53. Class 110 (3). [Also in Group XXIX] A governing system for a fluid-operated prime mover, e.g. a steam turbine 2 driving a generator 6 and having a motive fluid supply valve 3 movable by a hydraulic motor 4, comprises an isochronous speed governor 12 and an exhaust pressure governor 14, the latter being operative when an external electrical source 10 is connected by contact breaker 11 to the output of generator 6 to supply a load 7, while governor 12 becomes operative if breaker 11 is opened. Governor 14 may be of the kind described in Specification 536,242, [Group XXIX], and the pressure in turbine outlet 5 is applied via line 27 to position a rod 14c which actuates pilot valve 14g controlling motor 4 through lines 20, 21. With the breaker 11 closed a solenoid 19a holds a switch 19b open, thus permitting solenoid-operated valves 16a, 17a, 18a to close drain ports 16c, 17c, 18c respectively, whereby the pressure in line 27 is operative on governor 14, and pistons 31 and 15a are held in their raised positions. Piston 15a acts through a lever 15g to. lower the seat 12c of the pilot valve 12b of governor 12, to connect lines 20, 21 and permit valve 14g to be in sole control of motor 4, follow-up being provided by connection of lever 14d to valve rod 3a. The piston 31 holds a throttle valve 28 in open position to hold a lever 13c against stop 13d and thereby render a speed corrector 13 inoperative. Follow-up is provided for valve 12b by linkage 25, 24, 23, 22 and seat 12c, the pilot valve 13f of the speed corrector being actuated by a lever 13g connected to link 24, to control a piston 13a which is connected through lever 13c to link 25 and the corrector is only effective when throttle 28 is in its minimum flow position as determined by a stop 33 on the rod of piston. 31. When switch 11 is opened the switch 19b closes, causing valves 16a, 17a, 18a to move to open position, thereby bleeding off the pressure in line 27, and permitting pistons 31, 15a to move to these lower positions. Rod 14c moves valve 14g down and piston 15a moves the seat 12c up, thereby placing the speed governor in control. The speed corrector 13 comes into operation some time after the change to speed governing, the time being preselected by adjustment of valve 37. Specifications 262,133, [Class 135], and 442,705, [Group XXIX], also are referred to.
Patent HK-3388-A (HK)
Title: Acylated laidlomycin derivatives,their preparation and compositions
Inventor: KLUGE ARTHUR F
IPC: C07D493/06
Filed: 1988-01-14
Abstract: Compounds represented by the formula <CHEM> wherein R<1> is an aliphatic or alicyclic hydrocarbon acyl group of two to eighteen carbon atoms and R<2> is an alkali metal cation or hydrogen are useful for increasing the feed efficiency of ruminants and for treating coccidiosis in domestic animals, especially chickens.
Patent JP-H08186866-A (JP)
Title: Mobile communication system
Inventor: NAGATA KIYOTO
IPC: H04W24/08
Filed: 1995-01-04
Abstract: PURPOSE: To allow the system to have provision for localized use of traffic efficiently by allocating adaptively one frequency or over to a large base station and a small base station depending on traffic. CONSTITUTION: The system is provided with large base stations A, B forming large base zones ZA, ZB, small base stations BS11-BS31 forming small radio zones C1-C3 in the large base zones ZA, ZB, and mobile stations MS1-MS7 setting a radio channel among the large base stations A, B or the small base stations BS11-BS31 connected by frequencies f1-f3 through the selection of the frequencies f1-f3 allocated to the large base stations A, B or the small base stations BS11-BS31. Then the large base stations A, B and the small base stations BS11-BS31 are connected to one mobile communication network 20 by a stationary channel. Since the frequencies f1-f3 are allocated adpatively to the large base stations A, B and the small base stations BS11-BS31 depending on traffic, the system has provision for localized use of traffic efficiently.
Patent TR-27441-A (TR)
IPC: F28F1/12
Filed: 1994-01-24
Abstract: Heat exchanger, including a plurality of stacked shelves (2) and comprising for each shelf: a coil (3), constituted by a tubular body extending along a path with bends alternated with straight and substantially mutually co-planar portions and by a supporting and/or heat-exchange enhancement structure (4) constituted by metal rods welded to the coil and forming, above the coil (3), a supporting surface which is substantially parallel to the plane of arrangement of the coil. The coil (3) has, for each shelf (2), at least one portion (7) that is disconnected from the supporting and/or heat-exchange enhancement structure (4), and this portion lies substantially parallel to the longer straight portions of the coil (3) and proximate to one side of the shelf (2). This portion (7) disconnected from the supporting and/or heat-exchange enhancement structure (4) is connected to a tubular portion (6) that mutually connects the coils of two shelves which are not mutually co-planar.
Patent CR-10506-A (CR)
Title: Derivados de acido fenilacetico
Inventor: MONOVICH LAUREN G
IPC: A61K31/196
Filed: 2008-12-12
Abstract: Se describen compuestos de la formula (I), sales farmaceuticamente aceptables de los mismos; y esteres farmaceuticamente aceptables de los mismos; los cuales son utiles para el tratamiento de trastornos dependientes de COX-2.
Patent DK-33480-A (DK)
Inventor: DURETTE P L
IPC: C07H15/20
Filed: 1980-01-28
Abstract: 2-Amino-2-deoxy-glycoses of the general structural formula:  <IMAGE> wherein R1 is hydrogen, alkyl (1-7C), substituted alkyl (1-7C), phenyl, substituted phenyl, benzyl, or substituted benzyl; R2 is alkyl, substituted alkyl, phenyl, or substituted phenyl; R3 is H or lower alkyl (1-10C) with the proviso that when the aminoglycose has the 2-amino-2-deoxy-D-glucose configuration, R3 cannot be H; R4 and R5 are same or different and are H, aliphatic or aromatic acyl (2-21C) or substituted acyl (2-21C); R6 is H, or R6-R7 together is -CH2-CH2-CH2-, R7 is H, alkyl (1-7C), hydroxymethyl, mercaptomethyl, benzyl, or substituted benzyl; R8 and R9 each is carboxyl, esterified carboxyl (1-7C), amidated carboxyl, or mono- or di-alkyl-(1-3C)-amidated carboxyl; Provided that when R3 is lower alkyl, the stereochemistry at asymmetric center I can be either D or L, but that when the aminoglycose has the 2-amino-2-deoxy-D-glucose configuration, the stereochemistry at I cannot be D; When R7 is not H, the stereochemistry at asymmetric center II is either L or D; and The stereochemistry at asymmetric center III is D. These compounds possess immunostimulatory properties.
Patent DK-36992-A (DK)
Inventor: CRISTENSEN FRODE
IPC: A47J36/38
Filed: 1992-03-20
Abstract: In an extractor hood of the type which is to capture a relatively large volume of air from a defined area, there is on one side of the hood an air supply chamber 3, where air is supplied, and on the opposite side a flue 4, 6, preferably with a filter 9. The air supply opening to the hood is designed as a gap 10, running along the side edge, between a horizontally extending edge flange 11 on the outer surface of the hood and a smooth curved end piece 12 on the inner surface 7 of the hood. This end piece 12 is guided past the end of the horizontal edge flange 11 and is curved up at least to a course approximately parallel to the inner surface 7. In this way, the outflowing air is made to follow the inner edge in the hood. <IMAGE>
Patent DK-44090-A (DK)
Inventor: PALMQVIST ULF
IPC: C08F/
Filed: 1990-02-19
Abstract: A catalyst composition and a process for producing olefins is disclosed. The catalyst composition is the reaction product between a) the product obtained by reacting a support which consists of activated silica, in a liquid alkane with an organometallic compound having the formula MR1R2R3, wherein M is a metal in groups I and III of the Periodic Table, R1 is Cl, Br, I or an alkyl group having 1-12 carbon atoms, R2 and R3 independently of each other are selected among H, Cl, Br, I, alkyl groups having 1-12 carbon atoms, and alkoxy groups having 1-12 carbon atoms; and b) a chlorinated oxygen-containing vanadium compound. The catalyst composition is characterized in that the chlorinated oxygen-containing vanadium compound is the reaction product between vanadium pentoxide and a chlorinating agent selected among i) AlCl3, TiCl4, ZrCl4, SbCl5, SbOCl3, SnCl4, PCl5 and POCl3; ii) COCl2, (COCl)2, SOCl2, SO2Cl, C6H5COCl, CnH2n+1COCl wherein n = 1-12; and iii) hexachloropropylene and benzotrichloride. In the process, olefin monomers are contacted with the catalyst composition and allowed to react under polymerisation conditions.
Patent DK-99189-A (DK)
Inventor: DULCK JEAN-FRANCOIS
IPC: H04B7/195
Filed: 1989-03-01
Abstract: The system comprises at least two geosynchronous satellites (S-A, S-B) having the same elliptical orbit and the same trace on the ground. The longitudes of ascending node are displaced. The moving bodies have a vertically pointed fixed antenna. The system operates for 24 hours continuously with one or other of the satellites.
Patent EG-18717-A (EG)
Title: Controlled release device for an active substance
Inventor: RANADE GAUTAN R
IPC: B30B11/00
Filed: 1987-09-03
Granted: 1994-11-30
Abstract: A device for the controlled release of a substance having useful activity into a fluid medium at a substantially constant rate, said substance contained in a shape which is substantially that of a truncated cone by means of an impermeable wall or coating on the base and side (but not the top) of said truncated cone. Apparatus useful in manufacture when said device is a tablet for administration to a mammal.
Patent EG-18142-A (EG)
Title: Expression and secretion of heterologous proteins by yarrowia lipolytica transformant
IPC: C12N15/81
Filed: 1986-10-16
Granted: 1992-08-30
Abstract: Sequencing of the XPR2 and LEU2 genes of Yarrowialipolytica, recombinant Yarrowialipolytica cloning vehicles comprising heterologous DNA coding for the expression of mammalian protein and other polypeptides, including plasmids suited for transformation of Y. lipolytica hosts and incorporating a regulon homologous to the host in its untransformed state, and secretion signals in reading phase with the protein coding sequence for the heterologous gene; integrative expression vectors using the XPR2 gene promoter, alkaline protease pre-proregion and XPR2 terminator region and those having the LEU2 promoter and alkaline protease secretory signal sequences capable, in a transformed Y. lipolytica cell culture, of expressing and secreting a heterologous protein outside the cell; Y. lipolytica transformants comprising said vectors and plasmids; methods for preparing vectors to direct secretion of specific heterologous proteins coded for by genes, cDNA or synthetic DNA in Y. lipolytica in their mature, functional state.
Patent GB-605662-A (GB)
Title: Improvements relating to rotary kilns or the like drums
IPC: F26B11/04
Filed: 1946-01-02
Abstract: 605,662. Rotary kilns. SMIDTH & CO. AKTIESELSKABET, F. L. Jan. 2, 1946, No. 177. Convention date, Dec. 22, 1944. [Class 51(ii)] In a rotary kiln or like drum 1 having an enlarged overhanging end extension 5, the outer wall 5<1> of the extension is of lighter construction than is sufficient to give it self-supporting rigidity, the necessary rigidity being provided by the internal webs 9, 10 which assist, in normal manner, in the heat-exchange from the gases to the material being treated. The inner tube 8 is of greater thickness than in the usual constructions in which the webs 9, 10 do not increase the rigidity of the extension. The radial webs are bolted, riveted or welded to longitudinally arranged angle irons 12 secured to the tube 8 and the wall 5<1>, but, near the entrance to the kiln 1, where the webs are subject to intense heat, local yielding is permitted by fitting the webs between angle irons without securing them thereto. The radial webs may be secured to circumferential webs 10a, 10b, the webs 9a extending from the wall 5<1> to the tube 8 and the webs 9b from the wall 5<1> to the web 10b. An insulating layer, eg., of asbestos, may be applied externally to the wall 5', but in the hottest parts of the extension, the asbestos may be applied internally and protected by a thin steel lining.
Patent GB-739803-A (GB)
Title: Improvements relating to the moulding of decorated articles from thermosetting synthetic resin
IPC: B29C43/00
Filed: 1952-01-02
Abstract: 739,803. Moulding decorated articles from thermosetting resin. FAIREY AVIATION CO., Ltd., GRIFFITH, J. M., and HARVIE, R. Jan. 2, 1953 [Jan. 2, 1952], No. 200/52. Class 87 (2). A design-bearing paper wafer is applied to an incompletely-cured article, prior to completion of curing under pressure, by means of a head which is constrained by guiding means to approach the article along a predetermined path so that the wafer is accurately located in the correct position when it makes contact with the article. Figs. 1 and 2 show a manually-controlled suction head comprising a pipe A connected to a suction pipe B and carrying. a pad C which picks up the wafer and presses it against the incompletely cured article D. The article D is carried by a mould member comprising parts D<1>, D<3>. The head is guided for movement by a transverse plate E and fin E<1> thereon, the plate and fin abutting against the flat surface of the mould part D<1>, and is guided also by arms F thereon which fit on the sides of the article. The pad C may be of yieldable material or may be curved to conform to the shape of the article (shaving brush handle). Fig. 3 shows a modification in which the suction pad C is urged forward by pneumatic pressure through pipe G3 against a spring G4 and is guided in a frame H. Suction is applied through B, G<6>. In a modification of Fig. 3, Fig. 5 (not shown), the frame H serves as a magazine for a stack of wafers interleaved with separating sheets. In another modification of Fig. 3, Fig. 6 (not shown), a strip of wafer material is fed across the front of the pad through slots in the frame H and the pad shears a wafer from the strip as it advances. When a multiple mould is used a single carrier may support a number of suction heads, one head for each mould. Specification 739,802 is referred to.
Patent GB-826133-A (GB)
Title: Improvements in winding and paying out apparatus
Inventor: HOWARD WILLIAM LEWIS
IPC: B66D1/26
Filed: 1956-01-03
Abstract: 826,133. Double winches. WELIN-MACLACHLAN DAVITS Ltd. March 19, 1957 [Jan. 3, 1956], No. 208/56. Class 78 (5). Reversible electric motor 2 drives winch drums 24, 24 for lowering lifeboats, through shaft 3A, centrifugal clutch 6, unidirectional ratchet freewheel drive 11, pinion 15 and through gearing 16, 19, 20, 22 and 23, the latter being fixed to the respective winch drum. Additionally the system comprises centrifugal brake 26 and hand brake 28, the latter operating unidirectionally through ratchet freewheel 31. The motor 2 also drives winch drums 24 and 34 from shaft 3B through a similar gearing system, except that the freewheels are arranged so that one transmits from the motor 2 clockwise motion thereof and the other transmits anticlockwise motion thereof. Operation. Lowering. The first lifeboat, held by cables passing round the path of drums 24, 24, is lowered under its own weight by releasing hand brake 28. Similarly the second lifeboat, held by cables passing round drums 34, 34 is lowered by releasing the respective hand brake 28, the maximum speed being governed by the respective centrifugal brake. Raising. The first lifeboat is raised by switching on the motor to rotate in the clockwise direction, and the second lifeboat is raised by switching on the motor to rotate in the anticlockwise direction, the two gearings being rendered independent by the reverse freewheels and by the springs of the centrifugal brake.
Patent GB-556457-A (GB)
Title: Improvements in and relating to sensitive photographic materials
IPC: G03C1/10
Filed: 1942-01-07
Abstract: 556,457. Sulphonium compounds ; wetting &c. agents. KODAK, Ltd. (Eastman Kodak Co., Carroll, B. H, and Allen, C. F. H.). Jan. 7, 1942, No. 269. [Classes 2 (iii) and 15 (ii)] [Also in Group XX] A cationic surface-active sulphonium salt, the cation being preferably free from salt forming groups and salt forms thereof is used in sensitizing quantity in photographic material comprising a light sensitive silver salt emulsion (see Group XX). A ternary sulphonium compound, e.g. in which the ternary sulphur atom is attached to three separate alkyl groups, may be used. The sulphonium cation may contain a lipophile organic group having a chain of 8 or more members selected from C, O, N, and S atoms and benzene rings. A naphthalene .ring may replace two atoms of the chain. The lipophilic group can be attached directly to the sulphur atom or indirectly by means of another group. Chains specified are cetyl, nonyl, decyl, lauryl, octyl, heptoxymethyl undecoxymethyl, heptylthiomethyl, capro-oxyethyl, carbonexymethyl butoxyethoxyethyl, ptert - butylphenoxy ethoxyethyl, p - formyl - phenoxyethoxyethyl, p - phenylphenoxy ethoxyethyl, p - methylphenoxypropoxypropyl, 3 : 7 - dimethyloctanoxymethyl, citronelloxymethyl, (alcohol radicals in commercial oil of Sandalwood)-O - CH 2 , # - hydroxydecyl, #- naphthoxyethoxyethyl, and laurylcarbamylmethyl. Anions specified are chloride, bromide, iodide, p - toluenesulphonate, perchlorate, and alkylsulphate radicals. Spectral sensitizing dyes may be present. Lauryldimethylsulphonium p - toluenesulphonate, nnonyldimethylsulphonium p - toluenesulphonate, noctyl dimethylsulphonium p - toluenesulphonate and n - decyldimethylsulphonium p - toluenesulphonate are mentioned in Examples. n -Octyldimethylsulphonium p - toluenesulphonate is prepared by heating together n - octylmethylsulphide and methyl p - toluenesulphonate and triturating the cooled reaction mixture with ether. n - Octyldirnethylsulphoniurn perchlorate is prepared,by treating a warm methyl alcohol solution of the above with a warm aqueous solution of sodium perchlorate. n - Octylmethyl sulphide is prepared by adding to a methyl alcohol solution of sodium methoxide first n - octylmercaptan and then methyl iodide. The mixture is poured into water, the product extracted with ether, and the solvent removed by distillation. Specifications 354,264, 378,885, 385,267; 385,332, 390,406, [both in Group XX], 390,410; 394,691, 408,272,408,570, [all in Group XX], 408,571, 435,252, 439,798,. 449,527, 450,958, 466,246, 470,726, 479,970 ; 498,031, 498,289, 498,291, [all in Group XX], 515,145, 517,769, and 523,478, [Group XX], are referred to.