baber/WOPTO huggingface dataset:
Patent BR-112022013680-A2 (BR)
Title: Detecção de interferência melhorada por redes sem fio em veículos por meio de sensores externos
Inventor: DAN VASSILOVSKI
IPC: H04W72/02
Filed: 2020-12-03
Abstract: DETECÇÃO DE INTERFERÊNCIA MELHORADA POR REDES SEM FIO EM VEÍCULOS POR MEIO DE SENSORES EXTERNOS. As técnicas descritas neste documento aproveitam os sensores de localização existentes ou os dispositivos V2X para detectar um ou mais outros veículos que incluem sistemas sem fio que podem interferir nas redes sem fio do veículo. Os sensores de localização ou dispositivos V2X podem fornecer informações para determinar uma localização, uma direção, uma velocidade, um tamanho e um tipo de outros veículos. Essas informações podem ser usadas para determinar a probabilidade de interferência da rede e permitir que as redes sem fio no veículo usem uma ou mais técnicas para atenuar os efeitos da interferência. As técnicas de atenuação de interferência podem incluir o aumento ou a diminuição da potência do transmissor, a alteração de uma frequência ou de um canal de um transmissor sem fio ou a ativação de um ou mais transmissores adicionais como relés para melhorar a confiabilidade.
Patent BR-112022016879-A2 (BR)
Title: Isolamento de proteína de grãos de leguminosa através da ultrafiltração
Inventor: ANIKET KALE
IPC: A23J1/14
Filed: 2021-02-26
Abstract: ISOLAMENTO DE PROTEÍNA DE PULSO POR ULTRAFILTRAÇÃO. A presente invenção refere-se a isolados de proteína de grãos de leguminosa, composições alimentares contendo tais isolados e métodos para a preparação de isolados de proteína de grãos de le-guminosa. Em algumas modalidades, os métodos incluem a extração de proteínas de grãos de leguminosa de uma composição moída e aplicação das proteínas extraídas a um processo de ultrafiltração para produzir isolados de proteína de grãos de leguminosa com caracterís-ticas organolépticas desejáveis.
Patent BR-112022018794-A2 (BR)
Title: Método para melhorar a estabilidade de uma composição farmacêutica compreendendo um fármaco de alta penetração e a composição farmacêutica obtida dele
Inventor: CHONGXI YU
IPC: A61K45/00
Filed: 2021-03-22
Abstract: MÉTODO PARA MELHORAR A ESTABILIDADE DE UMA COMPOSIÇÃO FARMACÊUTICA COMPREENDENDO UM FÁRMACO DE ALTA PENETRAÇÃO E A COMPOSIÇÃO FARMACÊUTICA OBTIDA DELE. A presente invenção refere-se a composições farmacêuticas compreendendo pelo menos um fármaco de alta penetração (HPD) que tem pelo menos um grupo amino protonado em sua molécula e é capaz de penetrar através de uma ou mais barreiras biológicas em altas taxas, métodos para melhorar a estabilidade das composições farmacêuticas e métodos de usar as composições farmacêuticas para prevenir, diagnosticar e/ou tratar condições ou doenças em humanos, animais e plantas.
Patent BR-112022019472-A2 (BR)
Title: Sistemas e métodos para promover a produção de embriões machos em ovos.
Inventor: HAJ' NASHAT MOHAMAD
IPC: A01K1/00
Filed: 2021-03-29
Abstract: SISTEMAS E MÉTODOS PARA PROMOVER A PRODUÇÃO DE EMBRIÕES MACHOS EM OVOS. São fornecidos neste documento, métodos para promover a produção de embriões machos em ovos de aves, utilizando uma composição que inclui extrato de Ginseng, vitamina D e/ou ácido fólico. São ainda fornecidos sistemas para distribuir uma ou mais substâncias para promover a produção de embriões machos em ovos de aves através de uma unidade de umidade de uma incubadora, na qual os ovos de aves fertilizados são incubados.
Patent BR-112022021364-A2 (BR)
Title: Processo para a acilação de um alfa, omega-alcanodiol
Inventor: PETER HANS RIEBEL
IPC: C07C67/08
Filed: 2021-04-21
Abstract: PROCESSO PARA A ACILAÇÃO DE UM ALFA, OMEGA-ALCANODIOL. A invenção se refere a um processo seguro e eficiente para a acilação de um Ômega-alcanodiol, que pode ser utilizado na fabricação de Ômega-nitro-oxi-alcano-C3-10-1-óis. O processo é mais seguro para os operadores e permite obter rendimentos vantajosos em escala industrial.
Patent BR-112022023878-A2 (BR)
Title: Composição de limpeza pessoal, método para fornecer fator de proteção solar melhorado e uso da composição
Inventor: MOHINI ANAND BAPAT
IPC: A61Q19/10
Filed: 2021-05-31
Abstract: COMPOSIÇÃO DE LIMPEZA PESSOAL, MÉTODO PARA FORNECER FATOR DE PROTEÇÃO SOLAR MELHORADO E USO DA COMPOSIÇÃO. A invenção refere-se a uma composição de limpeza pessoal que fornece deposição aprimorada de protetores solares na superfície tópica do corpo. A composição fornece mais particularmente composições de lavagem que garantem que os protetores solares incorporados nelas sejam estáveis e, devido à alta deposição na superfície, forneçam alto fator de proteção solar (SPF). Isto é conseguido através de uma combinação de dois protetores solares solúveis em água selecionados em uma composição contendo alto tensoativo.
Patent BR-112022025509-A2 (BR)
Title: Sintaxe de alto nível para compressão de nuvem de pontos com base em geometria
Inventor: BAPPADITYA RAY
IPC: H04N21/81
Filed: 2021-06-23
Abstract: SINTAXE DE ALTO NÍVEL PARA COMPRESSÃO DE NUVEM DE PONTOS COM BASE EM GEOMETRIA. Um aparelho configurado para compressão de nuvem de pontos pode ser configurado para codificar um primeiro elemento de sintaxe indicando um número de bits usados para codificar um ou mais segundos elementos de sintaxe, em que os um ou mais segundos elementos de sintaxe indicam um ou mais de um deslocamento de uma caixa delimitadora, um ponto de origem da caixa delimitadora, um tamanho de caixa delimitadora ou um número de segmentos únicos. O aparelho pode codificar o primeiro elemento de sintaxe usando um código Golomb exponencial. O aparelho pode ainda codificar os um ou mais segundos elementos de sintaxe usando um código de comprimento fixo com base no número de bits indicado pelo primeiro elemento de sintaxe e codificar a nuvem de pontos com base nos um ou mais segundos elementos de sintaxe decodificados.
Patent CZ-8394-A3 (CZ)
Title: Regeneration method of corroded high alloyed or refractory steel parts and a part regenerated in such a manner
Inventor: CZECH NORBERT
IPC: C23C10/48
Filed: 1992-07-17
Abstract: The invention relates to the refurbishing of a corroded superalloy or heat resistant steel part, in particular a gas turbine component like a gas turbine blade, having a surface with products of corrosion. According to the invention, the surface is cleaned, in particular by mechanical or chemical means, and an aluminide coating is applied to the cleaned surface. Subsequently, the aluminide coating is removed, whereby all products of corrosion which have still remained in the part to be refurbished are removed as well. <IMAGE>
Patent CZ-62691-A3 (CZ)
Inventor: BARTUSKA MILOS
IPC: B22D27/04
Filed: 1991-03-11
Abstract: Hmota pro tepelnou izolaci hlav ingotů na bázi kalcinované
křemeliny je směsí 29 % hmot. až 84 % hmot. kalcinované
kfemelinové drtě o velikosti zrna od 0,3 mm, 15 % hmot.
až 70 % hmot. odpadové papírenské makulatury, 1 % hmot.
až 10 % hmot. vodního skla a vody. Odpadová papírenská
makulatura obsahuje 40 % hmot. až 60 % hmot. dřevité
hmoty a 40 % hmot. až 60 % hmot. kaolinu, který obsahuje
sušinu a vodu v poměru 1:1.
Patent CZ-22193-A3 (CZ)
Inventor: MAUS WOLFGANG ING
IPC: F02B77/08
Filed: 1993-02-17
Abstract: Při kontrole funkce katalyzátoru (1), kterým proudí ve
směru proudění katalyzovatelná fluidní látka, zejména spaliny
ze spalovacího motoru (3), od jeho náběžné strany (12)
k výstupní straně (13), se měří rozdělení teploty v katalyzátoru
(1) nebo na katalyzátoru (1) a vytvoří se střední hodnota
teploty a také nejméně jedna lokální hodnota teploty.
Střední hodnota teploty se vytvoří podél směru proudění
spalin a lokální hodnota teploty odpovídá teplotě na prosto-
< rově omezeném měřicím místě. Ze střední hodnoty teploty a
z lokální hodnoty teploty se odvodí výpověď o stavu kata-
« lyzátoru (1). Kontrolovaný katalyzátor (1) je opatřen první
J měřicím teplotním čidlem (5) vytvořeným z odporového
drátu s proměnným elektrickým odporem v závislosti na
teplotě a spojeným s katalyzátorem (1) podél měřicího
místa probíhajícího v podstatě rovnoběžně se směrem proudění
a nejméně jedním druhým měřicím teplotním čidlem
(4), které je umístěno na měřicím místě na katalyzátoru (1).
Patent CZ-34694-A3 (CZ)
Inventor: VONDRACEK MIROSLAV
IPC: H05B41/232
Filed: 1994-02-17
Abstract: Digitální elektronická osvětlovací jednotka je tvořena
vstupním filtrem (1), který je přes usměrňovač (2) připojen
jednak na první vstup koncového stupně (5) a jednak na digitální
impulsní generátor (3), jehož první výstup je přes napěťový
zdroj (4) velmi nízkého výkonu připojen na první
vstup digitálního spínače (11) a s výstupy pro připojení obvodů
dálkovéno nízkonapěťového a vysokonapěťového spínače
(9, 10), který je přes spínač (6) nízkého výkonu,
opatřeného vstupem pro vstupní obvod (7) pro dálkové spínání,
připojen na třetí vstup koncového stupně (5).
Patent CZ-69594-A3 (CZ)
Title: Pressurized aerosol composition
Inventor: MISTRY SURESH NAGARBHAI
IPC: C09K/
Filed: 1992-09-23
Abstract: A pressurised aerosol composition comprising a liquefied hydrofluoroalkane, a powdered medicament dispersable therein and a polymer soluble in the liquefied hydrofluoroalkane, wherein the polymer includes recurring structural units, the units being selected from amide containing units and carboxylic acid ester containing units.
Patent CZ-84699-A3 (CZ)
Title: Heating process of metal strip to temperature within the limits of a range of predetermined temperature tolerance and induction heaters for making such process
Inventor: ROHRBAUGH DAVID S
IPC: H05B6/02
Filed: 1997-09-02
Abstract: A heating system (50) and method for heating a metal strip (40) to within a predetermined temperature tolerance range while the metal strip (40) serially travels through the heating system (50). The heating system (50) has at least one preceding heating section (52), at least one induction heating section (54), and at least one following heating section (56), with the heating sections (52, 54, 56) being serially arranged. The metal strip (40) is heated to below the Curie point of the metal strip (40) in the preceding heating section (52). Next, the metal strip (40) is heated to, at a maximum, approximately the Curie point in the induction heating section (54). Then, the metal strip (40) is heated to above the Curie point and to within the predetermined temperature tolerance range in the following heating section (56).
Patent CZ-94093-A3 (CZ)
Title: Disintegrating machine, particularly a crusher of rejected parts or fragments in building production
Inventor: MULLER GUNTER
IPC: B02C13/02
Filed: 1993-05-19
Abstract: Crushing apparatus, in particular for discarded building materials or debris. The crushing apparatus has a crusher (B) which is constructed as a rotor and has swing-mounted hammers (29) and a charging device (C) which has two continuously rotating belts, specifically one friction belt (1) and one charging belt (7). The distance between crusher (B) and charging device (C) is variable in that the crusher (B) can be adjusted in the feed direction (A) of the material to be crushed. The friction belt (1) is directed in the feed direction (A) obliquely downwards towards the charging belt (7) and the two ends of the friction belt (1) are vertically adjustable. <IMAGE>
Patent SK-28699-A3 (SK)
Title: 6-o-substituted ketolides having antibacterial activity
Inventor: OR YAT SUN
IPC: A61K31/70
Filed: 1997-09-02
Abstract: 6-Substituted ketolides of e.g. formula (II) or (III), and their salts, esters and prodrugs are new: Y + Z = X; X = OH, =NOR1 or =NOC(R5)(R6)OR1; or one of Y and Z = H; and the other = H, OH, protected OH or NR7R8; R1 = 1-12C alkyl (optionally substituted), 3-12C cycloalkyl or SiR2R3R4; R2-R4 = 1-12C alkyl or aryl; R5, R6 = H or 1-12C alkyl (optionally substituted), or R5 + R6 = 3-12C cycloalkyl; R7, R8 = H or 1-6C alkyl; or NR7R8 = 3-7 membered ring which, when the ring is 5-7 membered may optionally contain O, NH, N(1-6C alkyl), N(aryl), N(aryl-1-6C alkyl), N (substituted aryl-1-6C alkyl), N(heteroaryl), N(heteroaryl-1-6C alkyl), N(substituted heteroaryl-1-6C alkyl), S or S(O)n; n = 1 or 2; Ra = H or OH; Rc = H or hydroxy protecting group; R9 = 1-6C alkyl (optionally substituted), 3-7C cycloalkyl or optionally substituted aryl or heteroaryl; M = CONH, NHCO, NH, N=, NMe, NHCOO, NHCONH, OCONHY, OCOO, O, S(O)n, COO, OCO or CO; R = methyl (substituted by CN, F, CO2R10, S(O)nR10, NHCOR10, NHCONR11R12, aryl, substituted aryl, heteroaryl or substituted heteroaryl); 2-10C alkyl (optionally substituted), 3C alkenyl (substituted by halo, CHO, CO2R10, COR9, CONR11R12, CN, optionally substituted aryl or heteroaryl, 3-7C cycloalkyl or 1-12C alkyl substituted by heteroaryl); 4-10C alkenyl (optionally substituted), or 3-10C alkynyl optionally substituted); R10 = 1-3C alkyl (optionally aryl substituted), or heteroaryl substituted 1-3C alkyl; R11, R12 = H or 1-3C alkyl (optionally substituted); A, B, D, E = H, 1-6C alkyl (optionally substituted by optionally substituted), 3-7C cycloalkyl, optionally substituted aryl or heteroaryl, heterocycloalkyl or 1-6C alkyl substituted by MR9; provided that \- 2 of A, B, D and E = H; or any one pair of substituents, consisting of AB, AD, AE, BD, BE or DE taken with the atoms to which they are attached, form a 3- to 7-membered ring optionally containing O, NH, N(1-6C alkyl), N(aryl-1-6C alkyl), N(substituted aryl-1-6C alkyl), N(heteroaryl-1-6C alkyl), N(substituted heteroaryl-1-6C alkyl), S, S(O)n, CONH, CONR12, NHCO, NR12CO or C(=NH)NH.
Patent SK-58599-A3 (SK)
Title: Liquid aqueous bleaching compositions and pretreatment process
Inventor: DEL DUCA VALERIO
IPC: C11D3/37
Filed: 1997-10-30
Abstract: The present invention relates to an acidic aqueous composition suitable for pretreating soiled fabrics comprising a peroxygen bleach and a soil suspending agent selected from the group consisting of an ethoxylated cationic diamine, an ethoxylated cationic polyamine, an ethoxylated cationic amine polymer and mixtures thereof. This invention is also a process for pretreating soiled fabrics with such a composition.
Patent SK-95799-A3 (SK)
Title: New formulation for inhalation having a poured bulk density of from 0.28 to 0.38 g/ml, comprising budesonide
Inventor: TROFAST JAN
IPC: A61P11/06
Filed: 1998-01-13
Abstract: A dry powder composition comprising budesonide and a carrier substance, both of which are in finely divided form, wherein the formulation has a poured bulk density of from 0.28 to 0.38 g/ml is useful in the treatment of respiratory disorders.
Patent CH-659362G-A3 (CH)
IPC: G04F5/06
Filed: 1982-08-23
Abstract: A piezo-electric resonator (30) which in operation vibrates in a plurality of coupled vibrational modes, the resonator (30) having electrodes (33, 34) which cover substantially the entire obverse and reverse sides of a vibrational portion (35) of the resonator (30), the electrode (34) on one side of the vibrational portion (35) having a substantially uniform thickness, and the electrode (33) on the other side of the vibrational portion (35) having electrode end portions (20, 21) which are thicker than a central portion (36) of the last-mentioned electrode (33). Various positions for the thicker electrode portions are described. <IMAGE>
Patent CZ-271493-A3 (CZ)
Title: Aerosol preparations without chlorofluorinated hydrocarbons
Inventor: FASSBERG JULIANNE
IPC: A61P29/00
Filed: 1992-06-08
Abstract: An aerosol formulation contains mometasone furoate and as propellant 1,1,1,2,3,3,3 and is suitable for treating asthma by nasal or oral administration.
Patent CZ-356892-A3 (CZ)
Title: Mould for soft eye lenses
Inventor: TSAI JAMES T
IPC: G02C7/04
Filed: 1992-12-04
Abstract: An apparatus and method for molding a soft ophthalmic lens, comprised of a male and female portion, one having around the periphery of the optical surface a knife edge (20) and one containing a rim bushing (22) peripherally exterior to the knife edge. The two portions are mated so that the knife edge deformably penetrates the other portion. Excess material (16) is expelled from the mold cavity and separated from the lens by a region of prepolymer discontinuity defined by the rim bushing contact area. The mold portion containing the rim bushing is produced by using a cylindrical insert and an annular sleeve machined to have the rim bushing on the surface of one end.
Patent CZ-703190-A3 (CZ)
Inventor: FILIP RADOSLAV ING
IPC: A44B1/08
Filed: 1990-12-29
Abstract: Ozdobné a/nebo užitkové prvky jsou složené z plastu a
textilního materiálu tak, že základní tvar prvku je tvořen
plastem ajeho čelní, případné i boční, plochy jsou doplněny
částečně nebo úplně textilním materiálem, jenž je k plastu
připevněn. Textilní materiál je alespoň částečně do plastu
integrálně zabudován. Jednotlivé prvky mohou být spojeny
navzájem textilním materiálem a/nebo plastem. Rubová
strana prvků je opatřena funkčními prvky.
Patent CZ-111397-A3 (CZ)
Title: Holding-down element
Inventor: WALSER HANS PETER
IPC: E04G11/36
Filed: 1996-07-11
Abstract: To lock in place an apparatus, especially for detachably securing formwork panels and boards, façade and insulating slabs, guard rails, scaffolding brackets or the like to a prefabricated panel or floor formwork (23), the invention proposes a retaining member (1) that can be securely joined to said apparatus. The retaining member (1) has a base section (6) fitting on and around a border of the prefabricated panel or floor formwork (23) and has a clamping unit comprising at least a clamping wedge (14) and/or a shackle-like member (8). The latter elements are provided to exert a clamping force onto or into the panel or formwork surface opposite the base section so as to fasten the prefabricated panel between clamping wedge (14) and base section (6).
Patent CZ-115993-A3 (CZ)
Title: Base and a cover part for a cooling box
Inventor: PLANK KARL
IPC: F25D23/02
Filed: 1993-06-15
Abstract: In order to be able to fit an ordinary display case with an obliquely positioned lid in an efficient manner, a support and covering parts are provided, the support 4 forming a supporting surface 8 for the display case 1, said supporting surface being inclined forwards relative to the bottom standing plane, and the covering parts 5, 6, which can be attached to the front and rear walls 9, 10 of the display case 1, extending over the height of the display case, supplementing the support 4, essentially in a wedge shape which is matched to the inclination of the display case support. <IMAGE>
Patent CZ-142293-A3 (CZ)
Title: Wagon
Inventor: AHLBORN GUNTER
IPC: B61D17/12
Filed: 1993-07-16
Abstract: The goods waggon consists of fixed end walls, and two sliding hoods, which move via rollers in rails. The bogies (2) of the longitudinal waggon sides each carry an actuator shaft (9), which are coupled. Each also carries a rail profile (6) with two running rails (7,8) on different levels. Turning of the shafts executes different lifting and pivot movements, to move both hoods (5), to lift, pivot, and deposit them onto the running rails. The lifting and pivot distance is dimensioned, so that the hoods move freely over each other, and over the end walls, within the movement range of the running rollers (16).
Patent CZ-146697-A3 (CZ)
Title: Derivative of 2-[(2-alkoxy-6-trifluoromethylpyrimidin-4-yl)oxymethylene]phenylacetic acid, process of its preparation, intermediates for its preparation and its use
Inventor: KIRSTGEN REINHARD DR
IPC: C07D239/56
Filed: 1995-11-07
Abstract: 2-[(2-alkoxy-6-trifluoromethyl pyrimidine-4-yl)-oxymethylene]-phenyl acetic acid derivatives of the formula (I) in which U is CH or N, V is O or NH, R is alkyl, R<1> is cyano, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide and phenyl, and N is O or a whole number from 1 to 4, processes and intermediate products for their production and their use.
Patent CZ-167098-A3 (CZ)
Title: Detergent
Inventor: BLOKZIJL WILFRIED
IPC: C11D3/37
Filed: 1996-11-11
Abstract: A laundry detergent composition contains a surfactant system consisting wholly of anionic surfactant, or of anionic and nonionic surfactants in a ratio at least 0.9:1, a detergency builder, and a soil release polymer which is a defined water-soluble or water-dispersible sulphonated non-end-capped polyester, for example, of terephthalic acid, isophthalic acid, sulphoisophthalic acid and ethylene glycol.
Patent CZ-169997-A3 (CZ)
Title: Superabsorptive material and the use thereof
Inventor: PALUMBO GIANFRANCO
IPC: A61L15/60
Filed: 1995-11-21
Abstract: The present invention provides a superabsorbent material which comprises a combination of: (1) an anionic superabsorbent in which from 20 to 100 % of the functional groups are in free acid form, and (2) a cationic superabsorbent in which from 20 to 100 % of the functional groups in basic form, the cationic superabsorbent being based on a polysaccharide or a polymer of units of a monomer of formula (I) wherein R<1> and R<2> which may be the same or different, are each organic radicals which do not adversely affect the properties of the polymer and X is a suitable anion. The combination is particularly effective as a superabsorbent in the case of electrolyte containing solutions such as menses and urine.
Patent CZ-183597-A3 (CZ)
Title: Oligomeric esters, detergents, method of treating fabrics and process for preparing sulfoethyl ester of glycerine
Inventor: GOSSENLINK EUGENE PAUL
IPC: C11D3/37
Filed: 1995-11-28
Abstract: Soil release agents which comprise: an ester backbone comprising (1) units selected from dihydroxy or polyhydroxy sulfonate (e.g., a sulfoethyl ether of glycerin), a unit which is at least trifunctional whereby ester linkages are formed resulting in a branched oligomer backbone (e.g., glycerol), or mixtures thereof, (2) therephthaloyl unit, and (3) oxyalkyleneoxy unit; and one or more capping units (preferably anionic).
Patent CZ-202597-A3 (CZ)
Title: Mercaptoketones and mercaptoalcohols and process of their preparation
Inventor: LEVIN JEREMY IAN
IPC: C07C323/60
Filed: 1997-06-26
Abstract: This invention relates to matrix metalloproteinase (MMP) inhibiting compounds of the formula: <CHEM> where R<1> is C1-C12 alkyl, straight or branched and optionally substituted by halogen, hydroxy, C1-C6 alkoxy, amino, carboxyl, C1-C6 alkoxycarbonyl, carboxamido, nitrile, mono- or di-(C1-C6)alkylamino, thio, C1-C6 alkylthio, aryl, -Oaryl or -OCH2aryl where aryl is optionally substituted with C1-C6 alkyl, C1-C6 alkoxy, carboxy, halogen, cyano, nitro, carboxamido, or hydroxy; and C1-C6 alkanesulfonyloxy. R<2> is  alpha -OH or  beta -OH and R<6> is H or R<2> and R<6> together are carbonyl; the chemical intermediates; and processes for the preparation of these compounds and the intermediates thereto. Matrix metalloproteinases (MMP) are a family of zinc-containing calcium dependent proteinases, including stromelysins, collagenases, and gelatinases. These MMP enzymes are capable of degrading the proteinaceous components of connective tissue and appear to be involved in tissue remodeling, i.e., wound healing and connective tissue turnover. Unexpectedly, the mercaptoalcohols with the S-configuration at the hydroxyl-bearing carbon have been found to be at least 4 times more potent than the analogous (R)-alcohols both in vitro and in vivo in inhibiting the MMP enzyme..
Patent CZ-217397-A3 (CZ)
Title: Method of processing information and apparatus for making the same
Inventor: INOKUCHI TATSUYA
IPC: G06F3/06
Filed: 1996-10-31
Abstract: An information processing apparatus and method which are capable of using a worm recording medium as if it were a rewrite type recording medium. A physical recording position on a recording medium is controlled with the recording position corresponding to a logical address in a virtual address space, whereby an address control mechanism which does not change a logical address in the same block even when the physical recording position is changed can be attained. Thus, a write-once type recording medium can be handled as a rewritable recording medium. The data which are being prepared or updated in memory can be recorded reliably on a recording medium by monitoring the utilizable residual capacity of the recording medium.