baber/WOPTO huggingface dataset:
Patent AU-7206898-A (AU)
Title: Method for producing 1,3-di-substituted 2-nitroguanidines
Inventor: WOLLWEBER DETLEF
IPC: C07D213/61
Filed: 1998-03-13
Abstract: The present invention relates to a process for the preparation of compounds of the formula (I)by reacting compounds of the formula (II)in whichHet, R1, R2 and R4 are as defined in the description, with urea.
Patent AU-7283294-A (AU)
Title: Novel cephalosporin antibiotics and processes for the preparation thereof
Inventor: BANG CHAN SIK
IPC: A61K31/546
Filed: 1994-09-09
Abstract: Novel cephalosporin compounds of formula(I): <CHEM>  wherein:  R<1> is a hydrogen or an amino protecting group; R<2> and R<3> are, independently, a hydrogen or a hydroxy protecting group, or form together a cyclic diol protecting group; R<4> and R<5> are, independently, a hydrogen or a carboxyl protecting group; X and Y are a nitrogen and a carbon atom, respectively, or a carbon and a nitrogen atom, respectively; R<6> and R<7> are, independently, a hydrogen or an amino, substituted amino, hydroxy, alkoxy, C1-4 alkyl, carboxyl or alkoxy carbonyl group, or jointly form a C3-7 cycloalkyl group together with the carbon to which they are attached, when X and Y are a nitrogen and a carbon, respectively, or R<7> is a hydrogen or an amino group when X and Y are a carbon and a nitrogen, respectively; and Q is =CH- or =N-, or pharmaceutically acceptable non-toxic salts, physiologically hydrolyzable esters, hydrates and solvates and isomers thereof, and isomers thereof possess potent and broad antibacterial activities.
Patent AU-7431501-A (AU)
Title: Transcutaneous prosthesis
Inventor: BLUNN GORDON
IPC: A61F2/60
Filed: 2001-06-22
Abstract: A transcutaneous prosthesis which includes a first component shaped for implantation into a bone, a second component intended for location between the bone and the skin, the second component having a surface treatment for stimulation of fibroblastic cell proliferation and attachment of epithelial cells, and a third component intended for location exterior to the skin surface having a low surface energy which deters bacterial adhesion.
Patent AU-7448087-A (AU)
Title: Sidestream reducing cigarette paper
IPC: D21H17/00
Filed: 1987-06-18
Abstract: Sheet material especially useful in forming wrappers for smokeable articles such as cigarettes that results in reduced sidestream smoke. The sheet is formed by incorporating as a filler in a cellulosic web an amount of high superficial surface area filler in the range generally of from about 5 to 50 percent by weight in the finished sheet. The cellulosic material may be flax fiber or other natural cellulosic fibers conventionally used for such wrappers. Additional fillers may be used up to a total of about 50 percent, and burn modifier salts included. Examples of salts include the sodium or potassium salts of acids such as carbonic, formic, acetic, propionic, malic, lactic, glycolic, citric, tartaric, fumaric, oxalic, malonic, succinic, nitric, and phosphoric. The sheet can be formed by any conventional papermaking method. When such papers are used as cigarette wrappers (4), they effect a reduction of the total particulate matter in sidestream smoke (7) of up to about 70 percent without serious deterioration of other desirable properties. In addition the sheet of the invention provides normal ash (2) appearance in a smoking article.
Patent AU-7486801-A (AU)
Title: Thermal jacket for a vessel
Inventor: LOMBARD PATRICK J
IPC: H05B6/36
Filed: 2001-05-21
Abstract: An apparatus for and method of controlling the cooling rate of a metallic melt in the production of a semi-solid slurry billet for use in a casting process. The apparatus comprises a thermal jacket including symmetrical halves, with each half having a rounded heat transfer surface extending between a pair of longitudinal edges. An actuator mechanism engages the heat transfer surfaces into intimate contact with a vessel containing the metallic melt to effectuate conductive heat transfer between the vessel and the thermal jacket, with the pairs of longitudinal edges of each halve being disposed in a generally opposite, spaced relationship. The thermal jacket includes a plurality of passageways adapted to carry cooling air for extracting heat from the metallic melt, and a plurality of electric heating elements for adding heat to the metallic melt. The cooling rate of the metallic melt is controlled within a range of about 0.1 degrees Celsius per second to about 10 degrees Celsius per second by regulating the flow of cooling air through the passageways and by regulating activation of the heating elements. The thermal jacket includes fluid manifolds disposed at opposite ends of the thermal jacket to distribute and direct the flow of cooling air, and a plurality of exhaust ports extending between each of the passageways to an exterior surface of the thermal jacket to discharge heat laden cooling air in a lateral direction.
Patent AU-7513000-A (AU)
Title: Strengthening layer for use in composites to be formed by means of vacuum technique
Inventor: CLAEYS ETIENNE
IPC: B29C70/20
Filed: 2000-08-30
Abstract: The invention relates to a strengthening layer for composites to be formed by means of vacuum technique, which layer substantially consists of a strengthening material and for a smaller part of substantially round transport threads for guiding the resin therealong, which threads are substantially form-retaining in cross-section and lie substantially in the direction of the resin transport.
Patent AU-7571794-A (AU)
Title: Motor stator assembly and full-circumferential flow pump employing such motor stator assembly
Inventor: KOBAYASHI MAKOTO
IPC: H02K5/12
Filed: 1994-10-11
Abstract: A motor stator assembly is incorporated in a full-circumferential flow pump which has an annular space around a motor. The motor stator assembly comprises a stator, an outer frame casing encasing the stator, an outer cylinder made of sheet metal disposed around the outer frame casing with an annular space defined therebetween, and a cable housing hermetically welded to the outer frame casing and the outer cylinder, for housing leads of the stator. The outer cylinder can be elongated axially so as to cover the end portions of the motor frame. <IMAGE>   <IMAGE>
Patent AU-7662087-A (AU)
Title: Hydraulic percussion device and method of controlling same
Inventor: COMARMOND JEAN SYLVAIN
IPC: B25D9/26
Filed: 1987-08-06
Abstract: A hydraulic percussion device comprises a housing defining a longitudinal cylinder, a piston longitudinally reciprocal in the cylinder and subdividing same into a front compartment and a rear compartment, and a tool engageable longitudinally with the piston at the front compartment. The compartments are alternately and oppositely hydraulically pressurized to move the piston forward to strike the tool while traveling at an end speed and to move the piston backward away from the tool, the rate of alternation being a frequency parameter and the speed being a force parameter. A controller varies at least one of the parameters by detecting how much the piston rebounds from the tool after striking same and operating the control means in accordance with how much rebound is detected. How much the piston rebounds can be detected by sensing the pressure in one of the compartments immediately after the piston strikes the tool. As rebound increases the pressure in the rear compartment increases relative to a set point or pressure in the front compartment decreases relative to a set point, and vice versa. Rebound can also be detected by sensing the pressure in one of the compartments and at one of the sides of the source and operating the control means in accordance with the differential between these sensed pressures.
Patent AU-7729396-A (AU)
Title: The use of lecithin-cholesterol acyltransferase (lcat) in the treatment of atherosclerosis
Inventor: SANTAMARINA-FOJO SILVIA
IPC: A61K35/28
Filed: 1996-11-08
Abstract: This invention provides methods for treating atherosclerosis in a mammalian subject by increasing the activity of LCAT in the serum of the subject to a level effective to decrease the accumulation of cholesterol in the subject. Pharmaceutical dosage forms containing LCAT also are provided.
Patent AU-7802698-A (AU)
Title: Gum processing and packaging system
Inventor: HOFFMAN EARL ROGER
IPC: A23G4/00
Filed: 1998-05-29
Abstract: A process and apparatus for the continuous production, processing and packaging of a final chewing gum product. The product is extruded as a continuous tape or ribbon (44) of material, the material is flattened into an approximate final cross-sectional size and shape, and then inserted into a final sizing apparatus (48). The sizing apparatus maintains the gum product in its final cross-sectional size and shape. Thereafter, the continuous strip of final chewing gum product is scored, cut into individual pieces, and individually wrapped by a standard packaging machine (49-50). The individually wrapped pieces of gum can then be assembled into sets and packaged into packs of gum. <IMAGE>
Patent AU-7929982-A (AU)
Title: Light sensitive mixture comprising o-naphthoquinone- diazide
Inventor: STAHLHOFEN PAUL
IPC: G03C1/60
Filed: 1982-01-08
Abstract: A light-sensitive mixture comprising a light-sensitive naphthoquinone-diazide-sulfonic acid ester corresponding to the formula:    <IMAGE>  I  wherein D represents a 1,2-naphthoquinone-2-diazide-5-sulfonyl or -4-sulfonyl radical; R1, R2, R3, R1', R2' and R3' each represent hydrogen, halogen, alkyl groups having 1 to 4 carbon atoms or radicals of the formula DO and n represents an integer from 2 to 18; not more than three DO radicals in total being present on one benzene ring. The mixture is useful for preparing printing plates or photoresists.
Patent AU-7993294-A (AU)
Title: Immunodominant human t-cell epitopes of hepatitis c virus
Inventor: LEROUX-ROELS GEERT
IPC: A61K39/00
Filed: 1994-10-28
Abstract: The present invention relates to a polypeptide of about 8 to about 100 amino acids comprising or consisting of at least 8 contiguous amino acids selected from the E2 region of the HCV polyprotein, with said contiguous amino acids containing a T-cell stimulating epitope.
Patent AU-8033682-A (AU)
Title: Damping hydraulic impact device
Inventor: EKLOF AKE TORSTEN
IPC: B25D17/24
Filed: 1982-02-10
Abstract: In an hydraulic rock drill there is an hydraulic so called recoil damper that damps the reflected shock waves that propagates from the rock backwardly through the drill stem. The damper comprises a support piston (68) slidably in a cylinder so that a pressure chamber (20) is formed in which the support piston has a piston area. Narrow clearances (75,76) between the support (68) and its cylinder form leak passages and these leak passages are coupled in series with an orifice restrictor (84) to sump. The pressure peaks in the pressure chamber do not reach sealing rings located at the outer portions of the clearances.
Patent AU-8080794-A (AU)
Title: System and method for disk software publishers to control disk distribution
Inventor: LIEBERFARB WARREN N
IPC: H04N21/47
Filed: 1994-10-13
Abstract: A system for allowing software publishers to control which video standard(s) can be recovered from an optical disk (23) containing video source material. The disk may be digitally encoded so that any of NTSC, PAL and other video signal standards can be generated upon proper decoding. But the disk also includes a code which can lock out one or more standards. Players (21) for such disks may be capable of generating video signals according to all popular standards, in which case the user selects a desired standard. However, the player will generate a video signal of the selected standard only if there is an appropriate authorization code on the disk. The system allows manufacture of "universal" players without necessarily impacting the contractual and marketing plans of motion picture companies, for example, which release films in different territories at different times. The control technique can be extended to lock out specific territories. Each player has a built-in territory code. The player will play a disk only if the disk contains an authorization code for the player's specific territory.
Patent AU-8148487-A (AU)
Title: Polymeric matrix for affinity chromatography and immobilization of ligands
Inventor: NGO THAT T
IPC: G01N30/88
Filed: 1987-11-23
Abstract: A matrix useful for immobilizing organic ligands, such as biologically active materials, is prepared by reacting a hydroxyl group containing polymer with polyethyleneimine.
Patent AU-8735198-A (AU)
Title: Device for injecting fuel into a diesel engine
Inventor: FROMENT JEAN-LOUIS
IPC: F02M47/02
Filed: 1998-07-13
Abstract: The invention concerns a device for injecting fuel into a diesel engine using a pulsating flow pump for improving the fuel performance of the engines by controlling the beginning and the end of the injection. It comprises a device (20) controlling the closing and opening of the nozzle needle (5) provided with a discharge circuit (21, 21') controlled by an electrovalve (25) in branched connection between the high pressure supply conduit (7) and the low pressure return conduit (8). The discharge circuit (21, 21') comprises a discharge valve (22) whereof the opening and the closing are slowed down by a calibrated orifice (23). The discharge valve (22) located upstream of a discharge orifice (27) provided on the return conduit (8) enables to deviate part of the non-injected fuel flow towards the nozzle needle (5) to exert thereon a closing pressure. Consequently, this results in a better control over the opening and closing of the nozzle needle (5). A calibrated valve (24) ensures that the pressure in the discharge circuit (21) is maintained between two injections. During the injection cycle, the supply of fuel towards the nozzle needle (5) is not impeded by the control device (20) components. The invention is applicable to diesel engines using pulsating injection pumps.
Patent AU-9394801-A (AU)
Title: Cyclic peptides, method for preparing same and use as angiogenesis inhibitor or activator
Inventor: BETZ NATACHA
IPC: C07K14/52
Filed: 2001-10-02
Abstract: The invention relates to cyclopeptides, the method of their preparation and their utilization as inhibitors or activators of angiogenesis. These cyclopeptides comprise contain the following peptide sequence: -Arg-Ile-Lys-Pro-His-Gln-Gly-   (SEQ ID NO: 1). They can be used in systems for inhibition of angiogenesis that comprises include a support (1), to which the cyclopeptide is affixed by means of coupled via an organic spacer arm (3) that may be provided with a moiety (4) capable of being spliced cleaved by an enzyme system.
Patent AU-9549298-A (AU)
Title: Interactive television control/operating system
Inventor: AUSTIN KENNETH
IPC: H04N5/44
Filed: 1998-10-21
Abstract: An interactive television control/operating system comprising a system of recording digitally transmitted television broadcasts on analogue video tape whilst viewing another digital broadcast utilising two digital tuners and at least one digital to analogue connector. <IMAGE>
Patent BE-798663-A (BE)
Title: Fermentative deacetoxycephalosporin c prodn - with penicillin-n-producing microorganisms
Inventor: HAMILL R L
IPC: C12P35/06
Filed: 1973-04-25
Abstract: Deacetoxycephalosporin C (I) is produced by culturing a penicillin-N-producing microorganism of the genus Cephalosporium, Emericellopsis, Scopulariopsis, Paecilomyces or Diheterospora in an aq. medium under submersed aerobic conditions. The microorganism is pref. C. Corda NRRL 5445, C. chrysogenum ATCC 14615, Cephalosporium sp. NRRL 5711, 5716 or 5718-5725, Emericellopsis sp. NRRL 5446, 5447, 5713, 5714 or 5717, Scopulariopsis sp. NRRL 5715, P. carneus NRRL 5711 or D. chlamydosporia NRRL 5728. (I) is an inter. for cephalosporin antibiotics.
Patent BE-897683-A (BE)
Title: Iron making blast furnace operational control - by detecting effects of control parameter variations
IPC: C21B5/00
Filed: 1983-09-05
Abstract: Process involves (a) fixing target values for pig iron prodn. rate (Pr), Si content (Si) and temp. (Tf) of the pig iron, and the coke rate (C); (b) determining initial values for the internal parameters of the furnace, i.e. the thermal reserve zone temp. (Tzr), the temp. (Tgel) at which chemical reactions between the components of the ascending gas ceases, the reducing gas yield (I) at the xxxxxxx level, the hourly heat loss (Pth) from the furnace, and the fraction (R) of the heat loss from the part of the furnace below the level defined by Tzr; and (c) determining the values of the control parameters, i.e. the oxidising gas supply rate (Da), the fuel supply rate (Dc) and the thermal input (p, i.e. the enthalpy of the oxidising gas and fuel introduced at the tuyeres per unit time), theoretically required to achieve the target values of (a). - (d) The values of the parameters are applied to the furnace, followed by (e) measuring the compsn. and temp. of the top gas; and (f) by using the values from (e), the values of Pth, R and Tzr and the values applied in (d), determining the average actual vaues of (I) and Tgel and the corresp. values of Pr, Si, Tf and C. (g) The values of Pr, Si, Tf and C obtd. in (f) are compared with the target values of (a) and any differences are measured. If the differences are zero, the control parameter values applied in (d), are not modified. If, for more than one interval, the differences are not zero and if the value of Tgel determined in (f) does not differ by more than 20 deg.C from the value in (b), steps (c) to (f) are repeated using each time the values of (I) and Tgel determined in step (f) of the preceding sequence as well as values of Pr, Si, Tf and C also determined in (f), until the average values of Pr, Si, Tf and C at at least one interval correspond to the target values.
Patent BG-97340-A (BG)
Title: Permanent magnets motor with electronic control
Inventor: KHADZHIEV JORDAN I
IPC: H02K1/00
Filed: 1993-01-25
Abstract: The motor is designed for driving industrial mechanism, electric motor-cars and other transport vehicles. It has a simplified electronic circiutry and is economical. It includes two statory magnetic circuits coupled in a coil unit determining the electromagnetic poles. Permanent magnets are fitted on a shaft and switching is effected by means of an electronic circuit.
Patent BG-98822-A (BG)
Inventor: KOZLIK ANTONIN
IPC: C07D217/18
Filed: 1994-05-31
Abstract: Съединенията имат формула, в която r1 означава един или повече заместители от групата н, халогено, хидрокси, алкил, евентуално заместен с хидрокси, алкокси, алкилтио, алкилсулфинил, алкилсулфонил, нитро, циано, полихалогеноалкил, полихалогеноалкокси, фенил, евентуално заместен с един или повече заместители от групата халогено, алкил или алкокси или карбамоил, евентуално алкилиран; r2 е алифатна група, евентуално заместена с хидрокси или алкокси;е е алкиленова верига, евентуално заместена с една или повече алкилови групи; g е фенил или фенил, заместен с един или повече от заместителите алкил,алкокси, халогено, хидрокси, полихалогеноалкил, полихалогеноалкокси, циано, алкилтио, алкилсулфинил, алкилсулфонил, фенил, евентуално заместен с единили повече заместители от групата халогено, алкил, алкокси, карбамоил, евентуално алкилиран, или фенилов пръстен с присъединен хетероцикличен или ароматен карбоцикличен пръстен. Изобретението се отнася и до техни фармацевтично приемливи соли и 0-ацилирани производни на съединенията, които осигуряват липофилни естери, с приложение при аналгезия илипри лечение на психози, например шизофрения, болестта на раrкinsоn, синдрома на lеsсн-nyаn, нарушение на вниманието или когнитивно разстройство, за освобождаване от лекарствена зависимост или при късна дискинезия.
Patent BR-0001300-A (BR)
Title: Disposição introduzida em suspensão interligada
Inventor: TURA SERGIO
IPC: B62K25/02
Filed: 2000-03-14
Abstract: "DISPOSIçãO INTRODUZIDA EM SUSPENSãOINTERLIGADA". Que se constitui basicamente de um conjuntomecânico, que incorpora uma balança de flexão que está solidária,através das suas extremidades, a perfis dianteiro e traseiro, osquais, por sua vez, estão solidários aos eixos das rodas dianteira etraseira, e ao quadro da bicicleta, configurando uma interligaçãoflexível entre estes, no que é auxiliado através de um amortecedorcentral, que é dotado de mola, e que é fixo em projeçõesortogonais existentes nos ditos perfis dianteiro e traseiro, e que tempor finalidade amortecer os impactos que são sujeitados a cada umdos ditos eixos das rodas dianteira e traseira, direcionando osimpactos absorvidos para o eixo oposto, de forma a evitar queestes sejam transferidos para o quadro da bicicleta.
Patent BR-0002547-A (BR)
Title: Encosto de cabeça conversìvel para uma utilização por uma criança ou um adulto.
Inventor: BIEVEN FRANCK
IPC: B60N2/90
Filed: 2000-07-06
Abstract: "ENCOSTO DE CABEçA CONVERSìVEL PARA UMA UTILIZAçãO POR UMA CRIANçA OU UM ADULTO" A invenção se refere a um encosto de cabeça conversível para uma utilização por uma criança ou um adulto, notadamente em um veículo automóvel, que compreende um suporte (1) e um rebatimento (2) articulado no suporte em torno de um eixo (6) sensivelmente horizontal, de uma posição alta de utilização por um adulto para uma posição baixa de utilização por uma criança, o dito rabatimento possuindo um corpo de apoio (11) geralmente plano que apresenta em uma de suas faces uma superfície de encosto de cabeça para adulto e em sua outra face uma superfície de encosto de cabeça para criança. O rebatimento possui duas chapas laterais (12) sensivelmente verticais que se estendem a partir das bordas do corpo de apoio (11) no lado de sua face apresenta a superfície de encosto de cabeça para criança, e o corpo de apoio (11) e as duas chapas laterais (12) são complementares do dito suporte (1) de maneira a se encaixarem em torno do suporte quando o rebatimento (2) está em posição alta.
Patent BR-0002620-A (BR)
Title: Método para aumentar a produção de um campo produtor de  hidrocarbonetos por meio do uso de poços direcionais com zonas de  interferência
Inventor: LIMA PAULO CESAR RIBEIRO
IPC: E21B43/00
Filed: 2000-06-12
Abstract: "MéTODO PARA AUMENTAR A PRODUçãO DE UM CAMPO PRODUTOR DE HIDROCARBONETOS POR MEIO DO USO DE POçOS DIRECIONAIS COM ZONAS DE INTERFERêNCIA". Refere-se a presente invenção a um método para aumentar a produção de um campo produtor de hidrocarbonetos por meio do uso de poços direcionais com zonas de interferência. Um primeiro poço direcional é perfurado de modo a se estender através de um reservatório. Ao menos um poço direcional auxiliar é perfurado a partir de uma cabeça de poço afastada da árvore de natal do primeiro poço direcional, o dito poço auxiliar sendo perfurado de modo que atravesse uma primeira região proximal com pouca ou nenhuma influência do dito primeiro poço direcional, e em seguida ele deve ser perfurado de modo a atingir uma região de baixa pressão, localizada na interseção do segundo poço direcional com o primeiro poço direcional, a dita baixa pressão sendo resultante do escoamento de fluidos no interior do primeiro poço direcional em direção à árvore de natal, a aproximação do segundo poço direcional da dita zona de baixa pressão sendo percebida quando ocorrer uma perda de fluidos de perfuração no interior do dito ao menos mais um poço direcional auxiliar.
Patent BR-0004949-A (BR)
Title: Suporte portátil de mesa para resguardo de objetos de uso pessoal
Inventor: CAMPOS ELOY DE
IPC: A47G25/00
Filed: 2000-07-14
Abstract: "SUPORTE PORTáTIL DE MESA PARA RESGUARDO DE OBJETOS DE USO PESSOAL". Patente de INVENçãO para uma peça de suporte para bolsas, escolas, mochilas, aparelhos celulares, óculos e outros afins, apoiados em mesas e balcões que é compreendido por uma peça, a qual dividimos em três partes: a base (1) fica situada na extremidade superior; o corpo (2) na região central; e a gancho (3) na extremidade inferior. Para sua utilização a base (1) é apoiada sobre o tampo da mesa ou balcão e o gancho (3) suporta os pertences pessoais. Os modelos, por serem de característica portátil, permitem ao usuário transportá-los em suas próprias bolsas, mochilas, sacolas etc., pois seu pequeno porte e peso a isso favorece.