baber/WOPTO huggingface dataset:
Patent IT-1249134-B (IT)
Title: Process for the colouring of marble objects
Inventor: CAVALLINI RACHELE
IPC: C04B/
Filed: 1991-06-25
Granted: 1995-02-11
Abstract: The invention relates to a process for the colouring of marble objects, characterized in that it comprises a first stage of applying a suitably diluted colouring substance to the surface of the objects, a second stage of residence in a furnace at low temperature for a sufficient time to bring about fixing of the colour, and a third finishing stage.
Patent IT-1259170-B (IT)
Title: Metodo per la maturazione di manufatti cementizi e mezzi utilizzati inesso
Inventor: TONCELLI DARIO
IPC: C04B40/04
Filed: 1992-10-12
Granted: 1996-03-11
Abstract: Nella fabbricazione di manufatti cementizi a partire da un impasto formato da granulati di pietra dura naturale o di ceramica e da un legante cementizio, la maturazione dei manufatti viene effettuato rivestendo il manufatto, preferibilmente all'atto della formatura mediante vibrocompressione sotto vuoto, con un materiale multistrato avente uno strato di carta adiacente ed aderente alla superficie del manufatto ed almeno uno strato di materiale plastico in foglio impermeabile all'acqua. La maturazione viene effettuata sovrapponendo gruppi di 10-20 manufatti ed avviluppando il pacco risultante con un involucro di materiale plastico in foglio.
Patent IT-1244625-B (IT)
Title: Process and plant for purifying biological sludges
Inventor: PELLEGRIN ROBERTO
IPC: B01D/
Filed: 1991-01-17
Granted: 1994-08-08
Abstract: Aerobic processes for purifying domestic or industrial sewerage produces an excess of biological sludges in which most of the toxic heavy metal salts contained in the sewerage are concentrated. This is also true of sludges resulting from anaerobic treatments of the above materials. Both types of sludge undergo a thermal/chemical treatment which detaches the heavy metal salts bound to the living cells and releases them into the excess water from which they can be separated as insoluble salts by means of a chemical/physical treatment. The solid leftover is made inert with lime, cement and chemical binders so that it no longer produces fermentation reactions and can be used as a covering material and for waste tips for solid urban waste. <IMAGE>
Patent IT-1252719-B (IT)
Title: Prodotto a base di zucchero per la confezione di marmellate casalinghe piu' leggere e non di meno a conservazione soddisfacente.
Inventor: PARVANCHERE YVES
IPC: A23L21/12
Filed: 1991-11-26
Granted: 1995-06-26
Abstract: Il prodotto dell'invenzione è destinato alla confezione rapida di marmellate casalinghe dietetiche, ma presentanti qualità di conservazione analoghe alle altre. Il prodotto contiene tipicamente, con saccarosio, 1,6% di pectina gelificante, 0,4% di acido citrico anti-ossigeno e 0,15% di sorbato di potassio conservante, a titolo di additivi.Il prodotto è un miscuglio macroscopicamente omogeneo di due fasi granulari di granulometrie analoghe, una prima fase entrando nel miscuglio per un peso dal 75 a 80% e costituita da cristalli di saccarosio puro di taglie sostanzialmente uniformi ed una seconda fase essendo formata da grani a composizione sostanzialmente regolare di un agglomerato degli additivi con saccarosio in polvere.E' indispensabile che i tenori in additivi siano mantenuti in limiti stretti per essere efficaci senza rischi di sovradosaggi. L'omogeneità del prodotto dell'invenzione deriva dal fatto che da una parte, l'apporto di additivi al saccarosio avviene tramite due mescolature successive e, d'altra parte, le due fasi del miscuglio hanno sostanzialmente la medesima granulometria.
Patent IT-1257896-B (IT)
Title: Procedure for making gaps by assembly of prefabricated elements to interrupt the continuity of elevated railway and trolley lines
Inventor: FRANCO PIERLUCIANO
IPC: E01F/
Filed: 1992-06-15
Granted: 1996-02-16
Abstract: A procedure for making gaps in elevated railway or trolley lines, consisting in assembling, at an interruption in the elevated line, prefabricated concrete elements forming a structure S consisting of a short series of arches D, all of them equal, placed on piles situated at constant distances and of reduced size. The prefabricated elements consist of all-concrete pier wall elements 1, intermediate ribbed arches 3, end ribbed arches 3a provided with an edge rib 9 which forms the gable of the arch, and pavement elements 10 also forming the external facia, the opening for the parapet, and the raceway for placement of the cables. <IMAGE>
Patent IT-1260883-B (IT)
Title: Apparecchiatura di dinamizzazione di una soluzione per medicine omeopatiche con il metodo korsakov
Inventor: FARINA ITALIA
IPC: A61J/
Filed: 1993-06-29
Granted: 1996-04-29
Abstract: L'apparecchiatura comprende un braccio (27) portante ad un'estremità un organo (32) di fissaggio di un contenitore (6). Il braccio (27) viene ruotato su un asse orizzontale (19) per comandare la succussione della soluzione del contenitore (6). Il braccio (27) viene inoltre ruotato attorno ad una asse verticale (11) per portare il contenitore (6) in corrispondenza di una serie di stazioni (S, D, R) per la dinamizzazione. L'organo (32) ruota attorno ad un asse (30) normale all'asse (19) per versare la soluzione dal contenitore (6) in un recipiente di scarico (7), o in un flacone (8) di utilizzazione. In corrispondenza del recipiente di scarico (7) è inoltre disposto un ugello (59) di riempimento del contenitore (6) con il veicolo liquido della soluzione. Sul braccio (27) è infine disposto un supporto (38) per un tappo (39) del contenitore (6), il quale viene sollevato per consentire lo svuotamento ed il riempimento del contenitore (6).(Figura 1)
Patent IT-1273071-B (IT)
Title: Non-folding cot bed for infants inserted directly into a wardrobe
Inventor: BARRA GIAN CLAUDIO
IPC: A47C/
Filed: 1994-03-23
Granted: 1997-07-04
Abstract: This is essentially a conventional cot which can be made to standard measurements and of the greatest variety of materials which is inserted directly into a wardrobe, forming an integral part of it. Each part used as a cot is reused as surfaces for the support of objects and the space initially occupied by the cot is reused as a wardrobe or day space. The wardrobe containing the cot may also be a conventional wardrobe (having the greatest variety of structure, materials and colours) but will have different characteristics as far as the cot space and the doors are concerned, which sliding and rotating up to 180 degree C where necessary can remain open when the infant is in the cot without causing any obstruction. <IMAGE>
Patent IT-1247075-B (IT)
Title: Procedimento per spremere deumidificare e condizionare pelli bagnate e macchina in continuo per ottenere tale procedimento
Inventor: VERZA GIAMPIETRO
IPC: C14B1/58
Filed: 1991-02-25
Granted: 1994-12-12
Abstract: Il procedimento prevede che le pelli bagnate da asciugare vengano fatte avanzare fra due nastri continui rotanti, rispettivamente in feltro e in acciaio, con l'eventuale interposizione di una tela di trasporto e con rulli di compressione, fra ciascuna coppia dei quali sono disposti gli elementi radianti, essendo la velocità di avanzamento dei nastri regolata in base alla temperatura dei suddetti elementi radianti e allo spessore della pelle in lavorazione, nonché al grado finale di umidità desiderato.Il brevetto si estende altresì alla macchina necessaria per realizzare tale procedimento, che viene descritta nel brevetto in alcune possibili forme di realizzazione costruttiva particolare (fig. 1).
Patent PT-100574-B (PT)
Inventor: MAYER HORST
IPC: A01N47/36
Filed: 1992-06-05
Abstract: The invention relates to N-[(1,3,5-triazin-2-yl)- aminocarbonyl]benzenesulphonamides of the general formula I <IMAGE> in which R1 denotes a methyl group or an ethyl group; R2 denotes a halogen atom, an alkylsulphonyl group with 1 to 3 carbon atoms, the trifluoromethyl group or the 2- methoxyethoxy group; R3 denotes a hydrogen atom; or one of the groups methyl, ethyl, methyl or ethoxy, or a fluorine or chlorine atom; and R4 denotes a hydrogen atom or a methyl radical; as well as the salts thereof that can be used in agriculture, the processes for the preparation thereof that are described in the claims, and the use thereof in the preparation of herbicidal compositions and in the control of weeds.
Patent PT-100899-B (PT)
Inventor: BRUMBY THOMAS
IPC: C07C227/22
Filed: 1992-09-24
Abstract: Peptide cpds. of formula X-X1-X2-X3-L-Ser-L -Tyr-Xc-L-Pro-X10 (I) are new, in which X is naphthoyl, naphthyl propionyl, benzoyl or 1-7C acyl, X1 is D-(1)-Nal, D-(2)-Nal, D-Phe, D-(4Y)-Phe, D-(3)-Qal or a direct bond. Y is F, Br or Cl, X2 is D-Phe, D-(4Y)-Phe or a direct bond, X3 is D-Trp, D-Phe, D-(4Y)-Phe, D-(3)-Dal, D-(2)-Nal or a direct bond, X6 is D-Cit, D-Hcl, D-Orn, D-Lys or D-Neu, X8 is L-Orn, L-Arg, L-Lys, or L-Neu. At least one of X6 and X8 is D-Ala-NH2, Gly-NH2, azaglycine, -NHEt or -NHCONH2, in which Neu is a gp. of formula (II), and Z is -CH2; -CO-, =CH(OH), -O-, -S-, =SO, =SO2, =NR, or -NCOR2.
Patent PT-103762-B (PT)
Title: Aparelho e método para a geração de harmónicas pares de radiação electromagnética em frentes de ionização.
Inventor: SILVA LUIS MIGUEL DE OLIVEIRA E
IPC: H01S3/06
Filed: 2007-07-09
Abstract: O PRESENTE INVENTO REFERE-SE A UM APARELHO E A UM MÉTODO PARA A GERAÇÃO DE HARMÓNICAS PARES DE RADIAÇÃO ELECTROMAGNÉTICA EM FRENTES DE IONIZAÇÃO. O APARELHO COMPREENDE DUAS OU MAIS ONDAS ELECTROMAGNÉTICAS E UM GÁS. O MÉTODO ENVOLVE O USO DO CAMPO MAGNÉTICO INDUZIDO NA COLISÃO DE ONDAS ELECTROMAGNÉTICAS COM FRENTES DE IONIZAÇÃO PARA GERAR HARMÓNICAS PARES DE RADIAÇÃO ELECTROMAGNÉTICA QUE SE CO-PROPAGA COM A FRENTE DE IONIZAÇÃO. A AMPLITUDE E A FREQUÊNCIA DAS ONDAS ELECTROMAGNÉTICAS QUE COLIDEM COM A FRENTE DE IONIZAÇÃO PERMITEM CONTROLAR O PROCESSO DE GERAÇÃO DE HARMÓNICAS. NUMA CONFIGURAÇÃO TÍPICA, A FRENTE DE IONIZAÇÃO É GERADA POR UMA ONDA ELECTROMAGNÉTICA (GERADORA) QUE SE PROPAGA NUM GÁS, IONIZANDO-O. UMA SEGUNDA ONDA ELECTROMAGNÉTICA, PROPAGANDO-SE NA DIRECÇÃO OPOSTA, COLIDE COM A FRENTE DE IONIZAÇÃO, INDUZINDO UM CAMPO MAGNÉTICO QUE É UTILIZADO PARA CONTROLAR A GERAÇÃO DE HARMÓNICAS PARES DA ONDA GERADORA, OU DE OUTRA ONDA ELECTROMAGNÉTICA, QUE SE CO-PROPAGA COM A FRENTE DE IONIZAÇÃO. O INVENTO É APLICÁVEL NA VISUALIZAÇÃO DE ESTRUTURAS MICROSCÓPICAS E SUB-MICROSCÓPICAS (EM MEDICINA, BIOLOGIA, CIÊNCIA DOS MATERIAIS E FÍSICA).
Patent PT-105107-B (PT)
Title: Método ultra-sónico de fabricação de nanoarames, nanofios, nanohastes e/ou nanobastões de aluminatos luminescentes e compósitos nanoestruturados e sua utilização
Inventor: FERREIRA JOSE MARIA DA FONTE
IPC: B82B1/00
Filed: 2010-05-07
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM MÉTODO DE FABRICAÇÃO DE NOVOS NANOARAMES, NANOFIOS, NANOHASTES E/OU NANOBASTÕES LUMINESCENTES DE ALUMINATOS DE BERÍLIO, MAGNÉSIO, CÁLCIO, ESTRÔNCIO OU BÁRIO DOPADOS COM CÉRIO (III), QUE UTILIZA A ENERGIA ULTRA-SÓNICA DE VIBRAÇÕES MECÂNICAS (ULTRA-SONIFICAÇÃO), PARA ALÉM DA MOAGEM E RECOZEDURA DE PARTÍCULAS PRECURSORAS. TAIS NANOMATERIAIS, QUE PODEM SER CO-DOPADOS COM OUTROS ELEMENTOS DA SÉRIE DOS LANTANÍDEOS, APRESENTAM DIÂMETRO ENTRE 1 E 300 NM E RAZÃO DE ASPECTO ENTRE 3 E 3000, COM UTILIZAÇÕES ÓPTICAS DE LUMINESCÊNCIA, FOTOCATALÍTICAS, MAGNÉTICAS, ELECTRÓNICAS E BIOLÓGICAS, PODENDO SER MACRO-, MICRO- OU NANO-FUNCIONALIZADOS, BEM COMO INCORPORADOS EM UMA MATRIZ PARA FABRICAR NOVOS MATERIAIS COMPÓSITOS NANOESTRUTURADOS.
Patent PT-109096-B (PT)
Title: Produção de condicionador de solo com elevada quantidade de casca de ovo por processo de co-compostagem
Inventor: MICAELA ALEXANDRA DA ROCHA SOARES
IPC: C09K17/00
Filed: 2016-01-20
Abstract: A PRESENTE INVENÇÃO DESCREVE A PRODUÇÃO DE UM CONDICIONADOR DE SOLO COM UTILIZAÇÃO DE CASCA DE OVO COMO INGREDIENTE MAIORITÁRIO NO PROCESSO DE CO-COMPOSTAGEM. O SISTEMA COMPREENDE A FORMULAÇÃO DE UMA MISTURA COM MATÉRIAS PRIMAS INDUSTRIAIS SEM QUALQUER PROCESSAMENTO, COM ELEVADA QUANTIDADE DE CASCA DE OVO (>30% M/M) E MANTENDO UMA RELAÇÃO ENTRE A CASCA DE ARROZ E A CASCA DE BATATA DE 0,34 (M/M). PROCEDE-SE À HOMOGENEIZAÇÃO DA MISTURA DURANTE 15 MIN AJUSTANDO A HUMIDADE A CERCA DE 50%. O PROCESSO DE COCOMPOSTAGEM É LEVADO A CABO NUM REACTOR CILÍNDRICO DE AUTOAQUECIMENTO DE 105 L DE VOLUME REACIONAL, ONDE É INTRODUZIDO UM CAUDAL DE AR COMPRIMIDO DE 0,5 L MIN-1 KG-1 DE MATÉRIA ORGÂNICA (~20ºC, 2-2,5 ATM) SENDO A MISTURA REVOLVIDA DIARIAMENTE. APÓS 25 DIAS, PROSSEGUE-SE COM O PROCESSO DE MATURAÇÃO FORA DO REACTOR, COLOCANDO A MISTURA EM FORMATO DE PILHA E ASSEGURANDO O REVOLVIMENTO SEMANAL E AJUSTE DO TEOR DE HUMIDADE A 50%. APÓS 90 DIAS, OBTÉM-SE O PRODUTO FINAL ESTABILIZADO PARA UTILIZAÇÃO COMO CONDICIONADOR DE SOLO COM ELEVADO PODER ALCALINIZANTE SEM EFEITOS FITOTÓXICOS.
Patent PT-117210-B (PT)
Title: Cola termofusível indicadora de humidade e seu processo de produção
Inventor: CRISTINA ISABEL FERNANDES FRUTUOSO
IPC: A61L15/56
Filed: 2021-04-30
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UMA COLA TERMOFUSÍVEL INDICADORA DE HUMIDADE PARA APLICAÇÃO EM ARTIGOS DESCARTÁVEIS DE HIGIENE PESSOAL E AO SEU PROCESSO DE PRODUÇÃO, MAIS CONCRETAMENTE, A UMA COLA TERMOFUSÍVEL QUE NÃO PROVOCA IRRITAÇÕES NA PELE NEM ALERGIAS. A COLA TERMOFUSÍVEL INDICADORA DE HUMIDADE É CONSTITUÍDA POR: UM COMPONENTE POLIMÉRICO, UM COMPONENTE RESÍNICO, UM COMPONENTE PLASTIFICANTE, UM COMPONENTE SURFACTANTE, UM INDICADOR DE PH E UM COMPONENTE ANTIOXIDANTE.
Patent RO-95899-B (RO)
Inventor: TAMOTSU IMAI
IPC: B01J23/56
Filed: 1986-06-17
Abstract: Inventia se refera la o compozitie catalitica utilizata la dehidrogenarea hidrocarburilor, care contine pe un suport de alumina 0,01 ... 2 % platina, 0,2 ... 2 % staniu, 0 ... 0,42 % indiu, 0,05 ... 2 % litiu, 0,05 ... 3 % potasiu, 0,1 ... 0,7 % clor, procentele fiind date în greutate.
Patent TW-238355-B (TW)
IPC: G01L9/06
Filed: 1991-10-09
Granted: 1995-01-11
Abstract: A compensation circuit for a resistance bridge corrects errors in the response of signal outputs thereof and has a voltage controlled current source across a power input and a ground reference providing a bridge excitation output current proportional to a fixed circuit reference voltage. A buffer amplifier at the power input generates a buffer output voltage proportional thereto. An instrumentation amplifier at the signal outputs generates an initial output proportional to the response therefrom. A programmable gain amplifier at the initial output provides a compensated output independent of the bridge pressure response. A gain correction part of a compensation network compensates for variations in the bridge response and an offset correction part generates an initial offset current in response to the buffer output voltage. An offset correction amplifier generates a correction signal. The buffer output voltage and the initial offset current vary with temperature providing a temperature dependent part of the correction signal. A reference input of the instrumentation amplifier uses the correction signal and modifies the initial output to counteract fixed and temperature dependent parts of offset errors in the signal outputs response. The offset correction part adjusts the fixed part independently of the temperature dependent part. A single resistor adjusts positive or negative values of the fixed part. Another resistor adjusts positive or negative slope of the temperature dependent part. A method compensates the offset errors with steps of energizing the bridge and measuring the output and resistance at two temperatures and at two pressures. The measurements are used to find correction resistances for variations in bridge offset, temperature and pressure response. <IMAGE>
Patent TW-214587-B (TW)
Title: Chinese input method
Inventor: HUA SYH-FWU
IPC: G06F15/00
Filed: 1992-03-27
Granted: 1993-10-11
Abstract: This claim is for a word processing device with Chinese radical coding input method. From the 212 Chinese radical a code table is made and each radical can be represented by alphanumeric number. When it is used as a Chinese input method every word or phrase can be input in at most 4 keys. It consists of 1. internal memory, used to store multiple language dictionaries which have the structures; (1) index, the Chinese radical code table including single-code radical and double-code radical; (2) database, the indexed word or phrase which are stored in memory; 2. English standard keyboard, which is divided into alphabet and Arabic numerals groups; 3. computer monitor, which shows the selected word on the screen.
Patent TW-241322-B (TW)
Title: Plastic rib pipe reinforced by meshes of fiber or metal wire
Inventor: LIN RUEI-CHYI
IPC: E03F3/02
Filed: 1993-04-15
Granted: 1995-02-21
Abstract: A plastic rib pipe reinforced by meshes of fiber or metal wire, which mainly comprises inner and outer walls of concentric meshes of fiber or metal wire and longitudinal and lateral ribs in which the space between the inner and outer walls and the longitudinal and lateral ribs is of hollow layer and ring ribs and longitudinal ribs formed by multiple crossing of meshes of fiber or metal wire are formed in the space, the ring ribs and the meshes in the inner and outer layers are glued into a continuous "I" shape element and the longitudinal ribs and the meshes in the inner and outer layers are glued into a continuous "H" shape element, one end of the longitudinal and lateral ribs has a "V" or "U" shape recession for the introduction of adhesives to adhere the outer layer walls.
Patent TW-234139-B (TW)
IPC: C09D175/06
Filed: 1993-09-15
Granted: 1994-11-11
Abstract: The invention relates to coating compositions and to their use for the production of transparent top coats on multilayer coatings. The coating compositions contain a mixture of   A) 40-60% by weight of hydroxyl-containing (meth)acrylic copolymers obtainable by copolymerisation of   a1) 50-70% by weight of one or more acrylic esters mixed with such a proportion of one or more hydroxyalkyl acrylates that the hydroxyl number is 40-70 mg of KOH/g and a2) 30-50% by weight of one or more methacrylic esters mixed with one or more hydroxyalkyl methacrylates in such a proportion that the hydroxyl number is 180-450 mg of KOH/g, and   B) 60-40% by weight of hydroxyl-containing (meth) acrylic copolymers obtainable by copolymerisation of     b1) 27-40% by weight of one or more alkyl acrylates, b2) 49-55% by weight of one or more methacrylic esters mixed with such a proportion of one or more hydroxyalkyl methacrylates that the hydroxyl number is 240-300 mg of KOH/g,   b3) 1-3% by weight of acrylic acid and b4) 10-15% by weight of vinyl esters of aliphatic, saturated monocarboxylic acids in which the carboxyl group is bonded to a tertiary carbon atom.
Patent TW-232116-B (TW)
Title: Method or device and recording media for signal conversion
Inventor: AKAKIRI KENZO
IPC: G11B20/10
Filed: 1994-04-12
Granted: 1994-10-11
Abstract: A method for signal conversion features that the audio time signalinformation is changed by the difference between the attribute magnitude ofother frequency in threshold band and the frequency components of audio timesignal information with at least two different frequency resolution and timeresolution.
Patent TW-247336-B (TW)
Title: Process of applying tiles for stairway and its device
Inventor: WU JIN-YEONG
IPC: E04G21/00
Filed: 1994-05-06
Granted: 1995-05-11
Abstract: A process of applying tiles for stairway, which comprises installing a support frame on the front end of vertical face of each stair to be used as the support and base for applying tiles, while applying tiles inserting the tiles on the support frame and adjacent face of vertical face of each stair, then infusing cement slurry between tiles and the vertical face of each stair, after hardening removing the support frame and applying tiles on the horizontal face of each stair by using the vertical face as a base to easily and surely complete the process of applying tiles for stairway.
Patent TW-273008-B (TW)
Inventor: AKIYAMA UJI
IPC: B41J2/05
Filed: 1994-06-21
Granted: 1996-03-21
Abstract: An ink jet recording method includes supplying a driving signal of a phase, wherein the driving signal comprising at least first and second signal periods with a rest period therebetween; and supplying a driving signal of a phase which is different to provide the first or second signal overlaps with the rest period of the driving signal having the first mentioned phase. <IMAGE>
Patent TW-243486-B (TW)
Title: Deterioration discrimination circuit for thyristor with control pole and the ignition device of motor using such circuit
Inventor: KONDO HIDEJI
IPC: F02P3/06
Filed: 1994-08-29
Granted: 1995-03-21
Abstract: A deterioration discrimination circuit for thyristor with control pole, which is characterized in comprising: a power source, which can provide direct current or alternate current to the anode and cathode of the thyristor with control pole; a gate loop, which can intermittently send out gate loop signal to the thyristor with control pole; a gate signal detection loop, which can detect the signal stop of the gate loop; a gate voltage detection loop, which can detect the voltage between the gate pole and cathode; such that the logic output of the gate signal detection loop and the gate voltage detection loop can be used to perform deterioration discrimination for thyristor with control pole.
Patent TW-297756-B (TW)
IPC: A46B5/00
Filed: 1994-12-07
Granted: 1997-02-11
Abstract: A toothbrush having a block head with bristles embedded in tuft holes by flat bars, a block handle for holding said toothbrush, and an elongated neck portion connecting said block head with said block handle, wherein said block head is at least 3 mm but at most 4 mm in thickness, the length from the bottoms of said tuft holes to a reverse surface of said block head is at least 0.2 mm but at most 2.2 mm, said tuft holes are 1.8 mm or more in depth and said toothbrush is formed of a polyacetal resin. Since a polyacetal resin is used as a material of a handle, a block head of a toothbrush is not broken or cracked even if a thickness of the block head is decreased. Resiliency of the material has made the use of the toothbrush in the mouth more convenient, provided good handleability in brushing, and improved the effect of cleaning the mouth. Owing to high mechanical strength, the handle is hardly broken or destroyed, and safety is secured. Owing to excellent chemical resistance, the material is not deteriorated by a flavor in a dentifrice or the like. Moreover, heat sterilization is possible, which is hygienically desirable. <IMAGE>
Patent TW-261542-B (TW)
IPC: B01D29/00
Filed: 1995-03-03
Granted: 1995-11-01
Abstract: An assembly (1), for filtering a fluid medium, consists of a first chamber (3) with an inlet (2), and a second chamber (23) with an outlet (24). Fluid flows from the first (3) to the second (23) chamber through a filter matrix (17) which is sub-divided to inlet (13) and outlet (14) chambers. The cross-section of the inlet (13) chamber narrows along its length (1) towards the outlet end of the inlet chamber. The cross-section of the outlet chamber (14) is at a min. at its inlet and increases along its length to a max. at the outlet end. A number of filter levels may be stacked within the hollow cylinder (4) forming the first chamber (3) and flow radially outwards.
Patent TW-393478-B (TW)
Title: Novel crystal forms of 1-[5-methanesulfonamidoindolyl-2-carbonyl]-4-[3-(1-methylethylamino)-2-pyridinyl] piperazine
Inventor: HAVENS JEFFREY L
IPC: A61P31/12
Filed: 1995-03-17
Granted: 2000-06-11
Abstract: The present invention relates to two novel crystal forms of a known compound, 1-[5-Methanesulfonamidoindolyl-2-carbonyl]-4-[3-(1-methylethylamino)-2-pyridinyl] piperazine monomethanesulfonate salt, which are identified by a powder X-ray diffraction spectrum known commonly as the ""S"" and ""T"" forms.