baber/WOPTO huggingface dataset:
Patent IT-1262651-B (IT)
Title: Male equipment
IPC: A61F/
Filed: 1993-08-10
Granted: 1996-07-04
Abstract: The equipment, which is designed to permit the performance of normal male sexual functions, comprises a substantially cylindrical cage 1 equipped with a pair of lateral stringers 2 and a dorsal stringer 4 interconnected by a pair of basal 6, prepucial 6a and intermediate 7 end ribs; has application in the treatment of male sexual malfunctions.
Patent IT-1275090-B (IT)
Title: Automatic flame ignition/reignition device with safety system against accidental gas escapes in residential and working environments
Inventor: GIUSTINIANI CARLO
IPC: F24D/
Filed: 1994-12-12
Granted: 1997-07-30
Abstract: This safety device is designed to make safe the use of gas cookers and other appliances using methane gas, LPG, etc. Its use makes it possible to achieve the following objectives: 1 - Automatic flame ignition as soon as one of the knobs is rotated sufficiently far to allow the gas to escape from the corresponding ring; thus providing protection against any incorrect closure of the knob due mainly to distraction (which is quite frequent in old persons). 2 - Automatic reignition of the flame if the latter is accidentally extinguished. 3 - Automatic closure of the gas point within the environment (by means of electrically-operated valve) if ignition does not take place within a specified period. 4 - If the rubber tube is broken or detached, if the cooker or other appliance is not activated, there is no gas leak. This situation undoubtedly makes improper use of the gas (e.g. suicide attempts) more difficult. <IMAGE>
Patent IT-1274232-B (IT)
Title: Box for cooling hollow articles of elastomer, rubber or similar materials
Inventor: LATINI FILIPPO
IPC: B29C/
Filed: 1994-03-17
Granted: 1997-07-15
Abstract: The invention relates to a box for cooling hollow articles of elastomer or rubber materials or materials similar to rubber reinforced by components similar to filaments of the same dimensions wound in a helix in one or more layers in which each layer comprises threads which intersect each other at angles of the same size but opposite each other with respect to the longitudinal axis of the tube and in which each layer contains a plurality of filamentous elements. The purpose of the invention is to cool the substrate of all technical tubing such as tubes for the transport of liquid and gas which must be subjected to pressures within specific limits at almost constant volume, including internal dynamically pulsing pressure, depending upon conditions of use. The purpose of the invention is therefore to cool the tubes in such a way that the external compression imposed upon the inner elastomer during the stage of the deposition of reinforcement does not create irregularities along the longitudinal axis of the tube and at the same time the reinforcing layers are arranged uniformly on the tube yielding a constant diameter and reinforcement which is located at opposing angles which are always the same. In this way the desired protection against extrusion of the synthetic elastomer substance from the tube under the effect of the pressure of the reinforcing filaments is obtained with the result that the internal tubular element remains intact and has a uniform holding capacity. Plastic deformation of the elastomer comprising the innermost part of the reinforced tube is in this case wholly avoided as a result of the greater or lesser hardening of the elastomer. In addition to this the improved arrangement of the reinforcement, as a result of the hardening, avoids cutting movements between the filaments under the effect of the changing pressure loads to which the tubes are subjected, and better tube quality and life under operating conditions is therefore obtained. Diagram of the box as a whole Vertical cross-section <IMAGE>
Patent IT-1245061-B (IT)
Title: Process for the preparation of methyl-4-(2-methylpropyl) benzene acetic acid and its salts
Inventor: BERATTO STEFANO
IPC: A61K/
Filed: 1991-04-12
Granted: 1994-09-13
Abstract: The invention relates to a new process for the synthesis of ibuprofen and its salts which comprises rearrangement of the oxime of methyl-4-(2-methylpropyl)-benzyl acetaldehyde to the corresponding amide by heating in an inert organic solvent in the presence of catalytic quantities of a nickel compound, followed by acid hydrolysis of the amide so obtained, and if appropriate by conversion of the carboxyl group into a salt. The new process produces crude ibuprofen in yields which are appreciably higher than those obtained using other known processes starting from the oxime.
Patent IT-1274261-B (IT)
Title: Vehicle steering wheel framework of light structure
Inventor: DE FILIPPO EMILIO
IPC: B62D/
Filed: 1994-04-18
Granted: 1997-07-17
Abstract: The said framework essentially comprises an internal tubular metal insert with a co-moulded coating of synthetic material spot welded to the incorporated radial spoke, the said covering also incorporating annular circumferential indentations to ensure satisfactory immobile anchorage of the foam comprising the filling for the steering wheel, giving rise to reliable and optimum contact between the parts and a usefully reduced weight. <IMAGE>
Patent IT-1259409-B (IT)
Title: Mescolatore raschiante a pale e sminuzzatore obliquo di lato o verticale sul coperchio di un comune distillatore,ad alta velocita'
Inventor: FERRO MAURIZIO
IPC: F23G/
Filed: 1991-07-24
Granted: 1996-03-18
Abstract: IMPIANTO DI TRATTAMENTO RIFIUTI A BASE DI MORCHIE SOLIDE, MELMOSE E LIQUIDE CON SOLVENTI CLORURATI E/O ORGANICI, COMPOSTO DA:N. 1 MESCOLATORE A PALA RASCHIANTE CENTRALE AL CONTENITORE DI TRATTAMENTO SOTTOVUOTO N. 1 SMINUZZATORE APPLICATO DI LATO OBLIQUO O VERTICALE SUL COPERCHIO DELLO STESSO. TALI ORGANI CONSENTONO AD UN DISTILLATORE TRADIZIONALE IN SOTTOVUOTO DI SEPARARE TOTALMENTE I SOLVENTI DAL RIFIUTO SOLIDO, PER POI RIUTILIZZARE GLI STESSI NEI VARI SETTORI.I SUDDETTI ORGANI POSSONO ESSERE APPLICATI SUI VARI TIPI DI IMPIANTI DI DISTILLAZIONE E/O ESSICAZIONE DI SOLVENTI, IN QUANTO CON IL LORO INTERVENTO FAVORISCONO LO SCAMBIO TERMICO TRA LE PARETI, LE STESSE RISCALDATE AD OLIO DIATERMICO CON UNA SERPENTINA CIRCOLARE A TUTTO IL CILINDRO.TALE OBIETTIVO SI OTTIENE ESCLUSIVAMENTE SOLO SE GLI IMPIANTI IN COMMERCIO SONO A TENUTA STAGNA ED IN OPERATIVITA' IN SOTTOVUOTO A NORME C.E.E. ANTIDEFLAGRANTI SIGLA (XXE).
Patent IT-1253678-B (IT)
Title: Architettura antirumore per memoria
Inventor: PASCUCCI LUIGI
IPC: G11C11/413
Filed: 1991-07-31
Granted: 1995-08-22
Abstract: Una tipica memoria è resa sostanzialmente immune ai possibili effetti del rumore causato da transizioni sulle uscite che potrebbero causare erronee valutazioni e transizioni spurie sulle uscite provvedendo ad abilitare i circuiti di memorizzazione dei dati estratti (output latches) a cambiare di stato in funzione di un nuovo segnale di lettura prodotto per una qualsivoglia causa mediante un impulso di abilitazione di durata prestabilita il quale è prodotto solo a seguito di un'avvenuta transizione dei segnali di indirizzamento della memoria per un periodo di tempo di persistenza di detta transizione non inferiore al ritardo di propagazione dei segnali attraverso la memoria stessa. Ciò è ottenuto dotando la memoria di una rete antirumore costituita da un circuito rivelatore di transizioni dei segnali di indirizzamento della memoria gli impulsi prodotti dal quale sono applicati ad un primo ingresso di un circuito di reset ed all'ingresso di una catena circuitale dummy riproducente i ritardi di propagazione dei segnali attraverso la memoria costituita da gruppi circuitali individualmente abilitabili mediante il segnale di reset prodotto dall'apposito circuito. Un circuito generatore di impulsi singoli, è anch'esso abilitato dallo stesso segnale di reset e stimolato dai segnali propagati attraverso la catena circuitale dummy abilitata il quale produce l'impulso di abilitazione di durata prestabilita degli output latches il quale è anche applicato ad un secondo ingresso del circuito generatore del segnale di reset.
Patent IT-1253354-B (IT)
Title: Locking collar for circular rainwater pipes
Inventor: STEFANI LINO
IPC: F16B/
Filed: 1991-10-02
Granted: 1995-07-25
Abstract: The device described by the patent concerns a locking collar for rainwater pipes, consisting of two strips 1 and 2, in the shape of a sector of a circle, of different lengths forming a circular structure when joined together. The strip 1 of shorter length is essentially rigid while the other 2 is flexible. The two strips have, corresponding with the two ends that fit together, a pair of radial lugs 4, 5 for the insertion of means for fixing them together 3, while corresponding with the other end of the rigid strip 1 there is a hook part 6, that can be hooked to one of the holes 7 in the other strip 2 (fig. 2). <IMAGE>
Patent RO-82970-B (RO)
Inventor: KATNER ALLEN SAMUEL
IPC: C07D501/06
Filed: 1981-09-16
Abstract: Inventia se refera la un procedeu pentru prepararea unor derivati de cefalosporina bistetrazoilmetil substituita cu formula generala I: (vezi formula) în care R reprezinta hidrogen sau o grupa acil cu 1...4 atomi de carbon, eventual substituita cu clor sau cian, o grupa benzoil, eventual mono sau disubstituita cu clor, alchil, cu 1...4 atomi de carbon, hidroxi sau cian sau alcoxi cu 1...4 atomi de carbon, p-toluit sau p-anisoil, o grupa fenilacetil, eventual mono sau disubstituita cu clor, brom, fluor, hidroxi, aminonometil, hidroximetil, carboxiamido, cian, alcoxi cu 1...4 atomi de carbon, alchil cu 1...4 atomi de carbon, carboxi, alfa-sulfo-alfa-hidroxiimino, metoxiimino, hidroxibenzamido, hidroxipiridincarboxamido, 3-metilcarbomoil-3-metil-1-ureido, 3-benzoil-3-metil-1-ureido,3-(o-clorbenzoil)-3-metilureido,3-(2-furoil)-3-metil-1-ureido,3-(2-tienoil)-3-metil-1-ureido,(3-cianamoil)-3-metil-1-ureido,3-(4-nitrocianamoil)-3-metil-1-ureido, 3-(4-clorcianamoil)-3-metil-ureido, imidazolin-2-onailcarbonilamino, 3-acetil-imidazolidin-2-ona-il-carbonilamino, 3-metilsulfonilmidazolidin-2-ona-il-carbonilamino, 4-etipiperizin-2,3-diona-il-carbolamino, o grupa 2-tienilacetil, 2-furilacetil, tetrazoliacetil, 1,3-tiazolacetil, 1,3-oxazolil-acetil, eventual substituite cu metil, fenil, amino, o grupa fenoxiacetil, eventual mono sau disubstituita cu clor, fluor, metil, metoxi, hidroxi, o grupa feniltioacetil eventual mono sau disubstituita cu clor, fluor, metil, hidroxi, etoxi, o grupa fenilglicil, eventual mono sau disubstituita cu hidroxi, clor, o grupa mandeloil, o grupa 2-amino-1,3-tiazoliacetil eventual substituita cu hidroxiimino sau metoxiimino,
Patent TW-262475-B (TW)
Title: Heterocyclic amides, intermediates and process for their preparation and pharmaceutical compositions containing them
Inventor: PETER ROBERT BERNSTEIN
IPC: A61P9/10
Filed: 1992-04-29
Granted: 1995-11-11
Abstract: The present invention relates to certain novel heterocyclic amides which are 1-pyridylacetamide compounds of formula I, set out herein, which are inhibitors of human leukocyte elastase (HLE), also known as human neutrophil elastase (HNE), making them useful whenever such inhibition is desired, such as for research tools in pharmacological, diagnostic and related studies and in the treatment of diseases in mammals in which HLE is implicated. The invention also includes intermediates useful in the synthesis of these heterocyclic amides, processes for preparing the heterocyclic amides, pharmaceutical compositions containing such heterocyclic amides and methods for their use.
Patent TW-288977-B (TW)
IPC: A61P21/00
Filed: 1993-02-17
Granted: 1996-10-21
Abstract: Xanthine derivatives of the formula I <IMAGE> where at least one of the radicals R<1> and R<3> is a radical of the formula Ia <IMAGE> R<4> is a (C1-C3)-alkyl radical, n is an integer from 2 to 5 and, if only one of the radicals R<1> and R<3> is such a tertiary hydroxyalkyl group of the formula Ia, the other radical is a hydrogen atom or an aliphatic hydrocarbon radical R<5> which has up to 6 C atoms and whose carbon chain can be interrupted by up to 2 oxygen atoms or be substituted by an oxo group or up to two hydroxyl groups, these oxo and hydroxyl groups being separated from the ring nitrogen by at least 2 C atoms, and R<2> is an alkyl group with 1-4 C atoms, are suitable for the preparation of pharmaceutical compositions for the prophylaxis and treatment of muscle damage which may occur after interruption of the blood circulation.
Patent TW-300274-B (TW)
IPC: A47L13/512
Filed: 1994-05-23
Granted: 1997-03-11
Abstract: PCT No. PCT/CH94/00087 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed May 11, 1994 PCT Pub. No. WO94/27487 PCT Pub. Date Dec. 8, 1994The invention concerns a device comprising at least one clamp (1) to hang up a substantially elongated object. The clamp is displaceable toward a wall or another clamp (1) in order that the object be held in-between on account of its own weight. The minimum of one clamp furthermore comprises two vertically spaced rest segments (3, 5) and/or at least one planar rest zone in order to engage one side of the object being clamped or suspended and to drive this object against the wall or the other clamp.
Patent TW-253834-B (TW)
Title: Formation process of lipstick
Inventor: CHERN SHYI-CHYI
IPC: A45D40/00
Filed: 1994-10-20
Granted: 1995-08-11
Abstract: A formation process of lipstick, which comprises the following steps: (1) installing a formation mold in which the interior of the formation mold is installed with a mold cavity which matches the contours of lipstick and has an upward opening; (2) preparing a shell, driving the supporting seat inside the shell to contact one end of the formation mold; (3) inverting the shell so that one end of the supporting seat contacts the mold cavity opening of the formation mold; (4) extending a feeding device from bottom of the shell through a hole so that the raw material penetrates the hole at bottom of the supporting seat and fills the cavity of formation mold and the supporting seat until the raw material has filled up to a preset position inside the supporting seat; (5) moving the formation mold and the shell which are filled with the raw material to a freezing device in order to solidify the raw material to a lipstick; (6) lifting the shell and detaching the lipstick, which is formed in one with the shell, from the cavity of formation mold to form a lipstick.
Patent TW-318239-B (TW)
IPC: G10L15/30
Filed: 1994-11-15
Granted: 1997-10-21
Abstract: The invention provides a method and a portable device, for example a telephone, configured to communicate a speech signal in a wireless telephone communications system, comprising: means (22, 102) for receiving digital speech samples and extracting corresponding acoustic features from said speech samples, wherein said acoustic features comprise cepstrum coefficients that require less bandwidth than the digital speech samples; and means (24, 104) for wireless transmission of the acoustic features across dedicated channel bandwidth in the wireless telephone communications system in a form for later decoding by a central communications center (42).
Patent TW-273004-B (TW)
Title: Variable stop-position automatic dash port
Inventor: SHENN JONQ-SHAN
IPC: E05F1/14
Filed: 1995-06-08
Granted: 1996-03-21
Abstract: Variable stop-position automatic dash port consists a two-chamber aircylinder, a piston rod with a necked in section and a stop-positionring with symmetrical checking blades. The two-chamber air cylinder has a sealed end and an open end with an air exhaust port. The two chambers are of different inner diameter. A ring shaped step is formed at the diameter transition place of the inner cylinder wall. One end of the piston rod is placed through a hole at the sealed cylinder end, and a dash port piston is attached at the other end of the rod. The variable positioning function is accomplished by the combination of the cylinder chambers, piston rod, two springs and a stop-position ring on the rod. The ring has even numbersymmetrical checking blades installed on it. Each checking blade has two checking edges, the inner and the outer. The outer edge is for engaging the ring step inside the cylinder for initiate normal fixed position dash port function. The inner edge of the checking blade is designed for initiating the variable positioning function. When the inner edge of the checking blades engaging the necked in section of the piston rod, the positioning ring is released from the ring step of the inner cylinder wall. The combination of the spring action and the inner edge of the checking blades unable the positioning ring to stop at any position inside the narrow cylinder chamber.
Patent TW-291538-B (TW)
IPC: G03H1/18
Filed: 1995-06-22
Granted: 1996-11-21
Abstract: PCT No. PCT/DE95/00827 Sec. 371 Date Jan. 27, 1997 Sec. 102(e) Date Jan. 27, 1997 PCT Filed Jun. 22, 1995 PCT Pub. No. WO96/01457 PCT Pub. Date Jan. 18, 1996In order to improve a structure arrangement comprising a plurality of portions having a relief structure with an optical-diffraction effect, in particular for visually identifiable optical security elements for value-bearing documents, for example banknotes, credit cards, passes or cheque documents, or other articles to be safeguarded, with a first group of portions with a first structure having an optical-diffraction effect, which first group is disposed on a surface region of the structure arrangement, and at least one further group of portions with a further structure which has an optical-diffraction effect and which is different from the first structure, in such a way that a given item of information can be imparted to a viewer of the structure arrangement with a high level of intensity and uniformly over the entire extent of a preselected viewing angle range, it is proposed that the structure of the portions of the first and the at least one further group respectively is such that, upon illumination of the structure arrangement, visually perceptible items of information originating from the portions of different groups are identical, as viewed from different sub-ranges of the viewing angle range.
Patent TW-420684-B (TW)
Title: Organometallic derivatives of group IIIA and process for their preparation
Inventor: BIAGINI PAOLO
IPC: C07F5/06
Filed: 1995-07-18
Granted: 2001-02-01
Abstract: New organometallic derivatives of group IIIA are described having general formula M(C6F5)3 wherein M is a metal of group IIIA selected from aluminium, gallium and indium. The above derivatives are prepared by exchange reaction between a metal alkyl MR3 with an organometallic derivative of boron having the formula B(C6F5)3.
Patent TW-357109-B (TW)
Title: Method of preparing iron oxide catalysts and the use of catalysts prepared therefrom
Inventor: MILAM STANLEY NEMEC
IPC: C07C15/46
Filed: 1996-01-24
Granted: 1999-05-01
Abstract: Method of preparing iron oxide catalysts comprizing: (a) preparing iron oxide with a predopant substance containing an element selected from the group consisting of Be, Mg, Ca, SR, Ba, Ti, Zr, Hf, V, Ta, Mo, W, Mn, Tc, Re, Co, Rh, Ir, Cu, Ag, Zn, Cd, Hg, Ge, Sn, Pb, Bi and Ce; (b) heating said predoped iron oxide mixture to a temperature of at least 600 DEG C; and (c) forming a catalyst from said heated predoped iron oxide, which comprizes the steps of cooling said heated predoped iron oxide of step b); adding additives and/or promoters comprizing K and one or more of the group consisting of Sc, Y, La, rare earths, Mo, W, Ca, Mg, V, Cr, Co, Ni, n, Cu, Zn, Cd, Al, Sn, Bi and mixtures thereof to said cooled predoped iron oxide to form a mixture; forming a shaaped extrudate from said mixture; heating said shaped extrudate, and cooling said shaped extrudate, wherein said iron oxide is predoped with between 0.5 %wt. And 6 %wt. Of said predopant substance (based on the total weight of the mixture of these materials and iron oxide), and a process for dehydrogenation of a composition having a saturated portion by using the catalyst prepared from the method.
Patent TW-415919-B (TW)
Title: Method for producing hydrophobic silica
Inventor: JUNG LI-JENG
IPC: C01B33/12
Filed: 1996-03-20
Granted: 2000-12-21
Abstract: This invention relates to a method for producing hydrophobic silica. A solid type silica is obtained by reacting hydrophilic silica (with surface area between 100 and 400m<2>/g), silicone oil, dispersing agent, catalyst and molecular weight regulator in a suitable condition. The surface of the thus obtained silica is grafted with polysiloxane, which provides good hydrophobic property to the silica and helps in defoaming. The hydrophobic silica can be used in textile dying.
Patent TW-426680-B (TW)
Title: Piperidinylmethyloxazolidinones
Inventor: PRUECHER HELMUT
IPC: C07D413/06
Filed: 1996-07-19
Granted: 2001-03-21
Abstract: The invention relates to novel piperidinylmethyloxazolidin-2-one derivatives of the formula (I), in which R1 is phenyl unsubstituted or monosubstituted by Hal, OH or OA, R2 is phenyl monosubstituted by F, NH2 or NHR3, R3 is CO-alkyl having 1-7 C atoms in the alkyl or SO2A, A is an alkyl group having 1-6 C atoms Hal is F, Cl, Br or I and their salts. The invention also relates to the pharmaceutical composition comprising the compounds of formula (I).
Patent TW-429264-B (TW)
Title: Acrylonitrile solutions of maleimides, method for preparation thereof, and acrylonitrile based copolymers obtained by use of the solutions background of the invention
Inventor: KISHINO KAZUO
IPC: C07C253/32
Filed: 1996-08-28
Granted: 2001-04-11
Abstract: An acrylonitrile solution of maleimide manifesting transparency, precluding coloration and opacification during the course of handling, and excelling in stability, a method for the preparation of the acrylonitrile solution, and an acrylonitrile based copolymer obtained by using the acrylonitrile solution are provided. The acrylonitrile solution of maleimide is such that, when it is subjected to a forced coloration test, the differences ΔL, Δa, and Δb values (invariably as absolute values) each between L, a, and b values before and after the test are respectively not more than 5, notmore than 5, and not more than 10. The acrylonitrile solution of maleiimide is prepared by lowering the water content in the acrylonitrile solution to a level of not more than 0.1% by weight, or causing the acrylonitrile solution to permit coexistence therein of at least one member selected from the group consisting of alkyl-substituted hydroxybenzenes and hindered phenols and at least one member selected from the group consisting of phosphorous esters, phosphoric esters, phosphine, and phosphoric acid amides, or lowering the water content in the acrylonitrile solution to a level of not more than 0.3% by weight and causing the acrylonitrile solution to permit coexistence therein of at least one member selected from the group consistring of alkyl-substituted hydroxybenzenes, hindered phenols, phosphorous esters, phosphoric esters, phosphine, and phosphoric acid amides.
Patent TW-466241-B (TW)
Title: 4a,5a,8a,8b-tetrahydro-6H-pyrrolo[3',4':4,5]furo[3,2-b]pyri-dine-6,8(7H)-dione derivatives for control of endoparasites processes for their preparation
Inventor: JESCHKE PETER
IPC: A61K31/435
Filed: 1996-10-14
Granted: 2001-12-01
Abstract: The present invention relates to the use of 4a,5a,8a,8b-tetrahydro-6H-pyrrolo[3',4':4,5 ]furo[3,2-b]pyridine-6,8(7H)-dione derivatives of the general formula (I) and salts thereof, in which the radicals R1 to R5 have the meaning given in the description, and to novel 4a,5a,8a,8b-tetrahydro-6H-pyrrolo[3',4':4,5]furo[3,2-b]pyridine-6,8(7H)-dione derivatives and processes for their preparation.