baber/WOPTO huggingface dataset:
Patent AU-6234990-A (AU)
Title: Metal detecting apparatus and apparatus for testing metal detecting apparatus
Inventor: HANNAM CLIFFORD
IPC: G01V13/00
Filed: 1990-09-11
Abstract: Apparatus for testing metal detecting apparatus employs a test piece of representative metal which is passed through a section of the electromagnetic field of the metal detecting apparatus to record a response signal as if metal had been detected. The testing apparatus comprises the test piece (5) and a housing (3) for the test piece which extends through said section of the electromagnetic field and acts to guide the test piece along its path, said movement of the test piece causing distortion of the electromagnetic field and actuation of the detecting mechanism to give the required signal. Metal detecting apparatus may have the testing apparatus attached thereto or moulded integrally therewith.
Patent AU-6368486-A (AU)
Title: Blood typing via immunological device
Inventor: NEVALAINEN DAVID E
IPC: G01N33/53
Filed: 1986-10-10
Abstract: Disclosed are methods and devices for determining blood group classifications from blood or serum samples. The test device comprises: (a) a porous solid substrate and (b) one or more essentially pure antibodies specifically reactive with erythrocyte antigenic determinants characterizing blood groups wherein the antibodies are bound to the porous solid substrate in an array of delimited adsorption areas of differing specificities such that they are capable of binding erythrocytes for which they are specifically reactive so as to produce detectable color signals. The test device may be used to determine the blood group classification of a sample by (a) incubating the test device with a sample of blood, the type of which is to be determined; (b) rinsing the test device and (c) detecting a color signal from erythrocytes bound to antibodies which are themselves bound to the solid substrate. Also provided are methods and devices for determining blood group classifications by backtyping from serum samples.
Patent AU-6389086-A (AU)
Title: A method for the treatment of atherosclerosis, thrombosis and peripheral vesseldisease
Inventor: SCHOLKENS BERNWARD
IPC: A61K38/00
Filed: 1986-10-14
Abstract: The preferred angiotensin converting enzyme inhibitors have the formula I <IMAGE> in which n is 1 or 2, R, R<1>, R<2> and R<3> are identical or different and each is hydrogen or an organic radical, and R<4> and R<5> form, together with the atoms carrying them, a mono-, bi- or tricyclic heterocyclic ring system. Agents containing these compounds for treating the specified diseases are also described.
Patent AU-6997387-A (AU)
Title: Process for the biotechnological preparation of L-(-)- carnitine chloride
Inventor: FRANCALANCI FRANCO
IPC: C12P17/02
Filed: 1987-03-12
Abstract: The biotechnological prepn. of L(-)-carnitine chloride of formula (I) comprises (a) reacting a racemic ester of (R,S)-3,4,-epoxy-butyric acid of formula (II) (R = 1-10C alkyl or benzyl; benzyl) with an enzyme or with a microorganism producing the enzyme, capable of hydrolysing asymmetrically and in a prevalent way enantiomer S(-), under pH conditions controlled by alkalis and sepg. the enantiomer S(-) by usual techniques from non-reacted ester (II) which is present in the R(+) form, (b) reacting the R(+) form of ester (II) with an enzyme capable of hydrolysing the R(+) form quantitatively, under pH conditions controlled by alkalis, to obtain a salt of 3,4-epoxybutyric acid of formula (III) (X = a cation such as Na, K or Li) in the R(+) form and (c) reacting the R(+) form of the salt (III) with trimethylamine in a molar excess and, after having removed the excess with HCl, obtaining (I). Pref. asymmetric hydrolysis is carried out with steapsin, pancreatin or lipase from Candida Cylindracea. Step (b) is pref. carried out using a hydrolytic enzyme pref. Subtilisina BPN', Subtilisina Calsberg or Alcalase (RTM).
Patent AU-7378487-A (AU)
Title: Method and apparatus for the stress testing of glass containers
IPC: G01N3/30
Filed: 1987-06-03
Abstract: A method and an apparatus are described for the stress testing of glass containers (10) which are arranged hanging, by impulse action on the bottom (14) of the container through the adjustable action of force on an impacting rod (12) resting on the bottom (14) of the container. For the action of the force, an adjustable source of energy (26) is used which may comprise an eccentric, an ultrasonic transmitter (26b), a magnetic actuating drive or the like, which acts on the end (18) of the rod (12), resting on the bottom of the container, remote from the bottom (14) of the container. The shaking exerted on the glass container during subsequent filling can be simulated by the action of the force which is adjustable in duration and/or amplitude, so that glass containers suspected of breakage can be eliminated by the stress test before being filled. The action of force can be proportioned in a simple manner so that optimum test vibration values can easily be adjusted.
Patent AU-7660998-A (AU)
Title: Device for varying a piston engine effective volumetric displacement and/or volumetric ratio during its operation
Inventor: RABHI VIANNEY
IPC: F02B75/04
Filed: 1998-05-07
Abstract: A device for varying an effective volumetric displacement and/or an effective volumetric ratio of an engine which comprises a piston and a cylinder, the device comprising a first device for controlling the effective volumetric ratio of the engine by modifying a starting point of a stroke of the piston with respect to the cylinder, and a second device for controlling the effective volumetric displacement of the engine by discharging into an inlet pipe excess gases let into the cylinder of the engine.
Patent AU-7707296-A (AU)
Title: Flexible container for flowable materials
Inventor: STONE MICHAEL GEORGE
IPC: B65D30/16
Filed: 1996-12-04
Abstract: PCT No. PCT/IE96/00078 Sec. 371 Date Aug. 12, 1998 Sec. 102(e) Date Aug. 12, 1998 PCT Filed Dec. 4, 1996 PCT Pub. No. WO97/20758 PCT Pub. Date Jun. 12, 1997A container (1) for storage or transport of liquids comprises a flexible body (2) which is collapsible and erectable, the body having a base (18) and side walls (7, 8, 11, 12), with pockets (4) therein, and stiffining means (3) in the pockets to stiffen the flexible body (2), wherein a transverse gusset (6) is provided at each corner between adjacent side walls (7, 12, 8, 11), and a reinforcer (5) extends from the corner to the gusset, the reinforcer (5) being provided with stiffening means therein. A liner (not shown) conforms to the octogonal interior configuration of the container body. Two opposite side walls (7, 8) each have two center pockets (4c), and a central joint line (9) between the two center pockets (4c) provides a hinge line for folding of the container. Each side wall (7, 8, 11, 12), reinforcer (5) and gusset (6) may be formed of a single piece of fabric.
Patent AU-7852698-A (AU)
Title: Switching control arrangement
Inventor: AINSWORTH JOHN DESMOND
IPC: H02J3/18
Filed: 1998-07-27
Abstract: A switching control arrangement for a multilevel convertor minimises the harmonic content of the convertor voltage or current by an open-loop and/or a closed-loop control of the timing of the switching of the GTOs associated with the energy-storage components (e.g. capacitors) in the convertor. In a first open-loop arrangement the convertor current is quantized over its working range and different threshold values are provided in dependence on the quantization values of the current. In a second open-loop arrangement a continuous, non-quantized control is provided based on at least a quadratic approximation to the desired current-dependent behaviour of the GTO switching angles. In a third, closed-loop arrangement, different GTO-switching threshold levels are provided as controlled by a Fourier integration process involving the nulling of those harmonics desired to be nulled. The control arrangement is applicable to chain or stacked-capacitor multilevel convertors and can be employed in SVC applications or applications in which the convertor draws real power as well as reactive power. <IMAGE>
Patent AU-7928094-A (AU)
Title: Method and apparatus for proportioning and mixing non-compressible and compressible fluids
Inventor: LEE CHINSOO STEPHEN
IPC: C09D7/80
Filed: 1994-11-02
Abstract: The present invention is directed to methods and apparatus for effectively proportioning a mixture of compressible and non-compressible fluids, wherein the resulting mixture has an almost constant density. The present invention is particularly useful for admixing supercritical fluids with polymeric coating compositions for various spray applications.
Patent AU-8128091-A (AU)
Title: Novel derivatives of benzimidazole, their preparation, and their use as medicaments
Inventor: CUBERES-ALTISENT MARIA ROSA
IPC: C07D295/12
Filed: 1991-07-24
Abstract: The invention relates to new compounds derived from benzimidazole, characterised in that they correspond to the general formula I, and to their therapeutically acceptable salts, 
<IMAGE>
 in which: 
 
  - R1 and R2, which may be the same or different, represent a hydrogen atom, a halogen, a lower alkyl radical, a hydroxyl radical, an alkoxy radical, an alkyl carboxylate radical, an aryl or substituted aryl radical, 
  - n can have the values 0 or 1, 
  - m can have the values 2 to 4, 
  - X, Y, Z and W, which may be the same or different, and even forming part of another aromatic or non-aromatic ring, represent a nitrogen atom or a carbon atom linked to a hydrogen atom, a halogen or to another alkyl, aryl, carboxyalkyl, carboxyl, hydroxyl, alkylhydroxy, sulphonic and alkylsulphonic radical. 
 
<??>The invention also relates to the process for preparing the compounds and to their use for the manufacture of medicaments intended for the prophylaxis and treatment of various histamine-induced allergic diseases.
Patent AU-8438391-A (AU)
Title: A device for material removing processing of a material layer
Inventor: ANDERSSON CARL-GUSTAF
IPC: B05B13/04
Filed: 1991-08-21
Abstract: PCT No. PCT/SE91/00549 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Aug. 21, 1991 PCT Pub. No. WO92/03269 PCT Pub. Date Mar. 5, 1992.A device for processing a concrete layer by water jets, comprising a jet tube on a carriage moveable to and fro along a guide. The jet tube is pivoted in planes substantially parallel to the guide and oscillates in planes making an angle with the guide. The jet tube is inclined in one direction along the extension of the guide during the movement of the carriage along the guide, and a control unit ensures that pivoting of the jet tube with an angular velocity leading to movement of a nozzle of the jet tube along the guide with a velocity substantially equal to the velocity of the carriage is initiated at the same time as the carriage is stopped in an end position, and the control unit starts the movement of the carriage in an opposite direction when the jet tube has finished its pivoting movement.
Patent AU-8781791-A (AU)
Title: Process for selective removal of salivary alpha-amylase and assay for pancreatic alpha-amylase
IPC: C12Q1/34
Filed: 1991-11-12
Abstract: Inter alia, a process for the selective removal of salivary  alpha -amylase from a sample comprising salivary  alpha -amylase and pancreatic  alpha -amylase characterised in that there is used a monoclonal antibody against salivary  alpha -amylase, which is immobilised or is coupled to a physically seperable or seperate support and which exhibits a binding affinity towards salivary  alpha -amylase of at elast 1 x 10<7> l/m and a cross-reactivity with pancreatic  alpha -amylase of less than 1% is disclosed. The remaining pancreatic  alpha -amylase may be assayed.
Patent AU-8912801-A (AU)
Title: Stent with optimal strength and radio-opacity characteristics
Inventor: FISCHELL ROBERT E
IPC: A61F2/84
Filed: 2001-09-18
Abstract: A stent in the form of a thin-walled, multi-cellular tubular structure is provided. The tubular structure has a longitudinal axis and the stent includes a plurality of circumferential sets of strut members. Each set of the strut members is longitudinally displaced from each other and connected to each other by longitudinally extending links. Each set of the strut members forms a closed and cylindrical portion of the stent. Further, each set of the strut members includes a plurality of connected curve sections and diagonal sections. The sets of the strut members further include end sets of strut members located at each end of the stent and central sets of strut members located between the end sets of the strut members. The diagonal sections of the end sets of the strut members have a center portion and two ends. At least one of the diagonal sections of the end sets of the strut members includes a tapered shape with width of one diagonal section is greater at the center of the diagonal section than the width at either end of the diagonal section. <IMAGE>
Patent AU-8926298-A (AU)
Title: Multiple compartment plastic container and method of making
Inventor: GEISINGER GREGORY A
IPC: B29C49/70
Filed: 1998-10-13
Abstract: The container is made by injection molding the plastic neck end (32) with circumferential wall and at least one diametrical wall (36), extruding a plastic tube with the wall of the tube integral with the cirumferential wall of the neck end, closing the blow mold about the tube, and blowing air into the tube through the neck end. The diametrical wall divides the neck end into at least two passages. The neck end injection molding step uses a neck ring, a neck end insert and a mold core assembly including a blow pin within the neck ring. The blow mold has identical blow mold halves (74). - Each blow mold half has a radial rib. The blow mold halves are closed about the tube and the tube is pinched between the ribs to define two separate passages. During operation the neck ring is engaged with the extruder. The molten plastic is injected from the extruder to the cavity formed between the neck ring, neck end insert and core assembly. The ring is moved axially upwards whilst the extrusion continues, forming the plastic tube. The ring is then moved further upwards to clear the mold halves. The mold halves are closed about the tube forming a thin web, dividing the tube into two connected portions.
Patent AU-9136891-A (AU)
Title: Hla dqbeta dna typing
Inventor: ERLICH HENRY A
IPC: C12Q1/68
Filed: 1991-12-20
Abstract: Primers for amplification of specific nucleic acid sequences of the second exon of HLA DQB1 genes and probes for identifying polymorphic sequences contained in the amplified DNA can be used in processes for typing samples from a variety of sources and for detecting allelic variants not distinguishable by serological methods. This HLA DQB1 DNA typing system can be used in a dot blot format that is simple and rapid to perform, produces detectable signals in minutes, and can be used for tissue typing, determining individual identity, and identifying disease susceptible individuals.
Patent AU-9626798-A (AU)
Title: Method of diverting an article from a conveyor by a pusher and device therefor
Inventor: DARWISH RAED Y
IPC: B65G47/82
Filed: 1998-09-18
Abstract: A pusher assembly for diverting the flow of articles on a conveyor includes a pusher arm that provides smooth engagement of the articles with minimal impact and a return path of the pusher which travels through the space previously occupied by the article being sorted. Consequently, the pusher assembly enables minimum spacing between articles on the conveyor and increases the sortation rate of the pusher assembly. The pusher assembly includes a pusher and a driver, which is coupled to the pusher. The driver moves the pusher from an initial retracted position adjacent the conveyor to a first diverting position, wherein the pusher pivots about a point spaced downstream from a downstream end of the pusher so that an upstream end of the pusher moves into contact with the side of the article. The driver further moves the pusher such that the pusher pivots about the upstream end so that the downstream end of the pusher rolls and moves into contact with the side of the article. The driver then pivots the pusher about an intermediate portion such that the upstream end of the pusher moves out of the path of on coming articles and the downstream end continues to push against the side of the articles to rotate the article in a direction substantially orthogonal to the flow of the conveyor. This movement is followed by the driver pivoting the pusher in an opposite direction about the intermediate portion to disengage the pusher from the article and to return the pusher to its initial retracted position.
Patent BE-899672-A (BE)
Title: Dispositif d'entrainement de tennis de table pour joueur solitaire et table de tennis de table pour entrainement equipee de ce dispositif.
IPC: A63B67/04
Filed: 1984-05-16
Abstract: Dispositif d'entrainement pour joueur de tennis de table, ayant pour but d'aider au joueur de s'entrainer sans avoir besoin d'un partenaire. Il se compose en ce qui concerne le dispositif des planches amovibles, rabattables ou non, des fixations amovibles et déplacables et en ce qui concerne la table d'une table de tennis de table normale équipée de ce dispositif.
Patent BE-900833-A (BE)
Title: Afkort-en reinigingsmachine voor prei.
IPC: A23N15/04
Filed: 1984-10-17
Abstract: De afkort- en reiniginsmachine wordt gekenmerkt doordat deze is voorzien van een mechanisme voor het klemmen, voortbewegenen ronddraaien van hierin verticaal opgehangen prei welke eerst door afkorting van de bladeren op een gewenste lengte is gebracht.
Patent BE-893180-A (BE)
Title: Digital phase detector which prevents errors - always keeps wanted signal coincident or in advance of reference
Inventor: BRAUN R
IPC: H03D13/00
Filed: 1982-05-14
Abstract: The digital phase detector has a correction circuit (KS) connected to the two inputs of the phase discriminator. The reference signal (R) and the wanted signal (V) are applied to the correction circuit's two inputs. The correction circuit switches its inputs such that the trailing edges of the reference and wanted signals coincide at its outputs or such that the trailing edge of the wanted signal preceeds that of the reference signal. The correction circuit comprises a specified configuration of gates coupled to the monoflop. The advantage lies in preventing errors due to the reappearance of an interrupted reference signal taking place with the new reference signal pahse in advance of the phase of the old signal.
Patent BE-813457-A (BE)
Title: Iron and steel refining without coke - by reduction of ores using hydrogen, water vapour and inert gas
IPC: C21B5/00
Filed: 1974-04-08
Abstract: A blast furnace is charged with precursors free of coke or other carbonaceous fuel, and reducing gas, esp. H2 mixed with water vapour and N2, but practically free of CO, is injected into the lower part of the furnace at 1700-2500 degrees C, after preheating in a plasma furnace. The ore is reduced and the molten iron or steel collects in the hearth in the usual way. Additions of cast iron granules are made to bring the carbon content to the desired value. Process is designed to avoid the need for coke or to reduce the excessive carburisation of iron and steel.
Patent BE-896165-A (BE)
Title: Drilling or cutting hard material, esp. glass - where high velocity jet of sand is used to replace expensive cutting tools
IPC: C03B33/10
Filed: 1983-03-15
Abstract: The material is machined by projecting sand at a high velocity onto its surface. The sand is pref. provided by one or more nozzles and, after the impact of the sand on the workpiece, suction is pref. used to collect the sand so it can be recycled to the nozzle. When two nozzles are used, they are pref. aligned in opposition. The distance between the nozzle and the workpiece is pref. varied according to the type of machining, e.g. flat milling. The sand pref. flows in a closed circuit, where dust is removed from the sand before the latter is returned to the nozzle. The invention eliminates the need for very expensive tools, e.g. diamond tools.
Patent BE-749165-A (BE)
Title: Crystalline cephalosporine
Inventor: HEYNINGEN E M VAN
IPC: A61K31/545
Filed: 1970-04-20
Abstract: Crystalline cephalescine monohydrate (I) has X-ray diffraction data as follows : d RI d I/I 15.15 0.40 2.98 0.40 11.85 1.00 2.90 0.60 11.00 0.30 2.81 0.40 9.36 0.20 2.73 0.20 8.55 0.50 2.68 0.40 7.86 0.50 2.63 0.10 6.89 0.20 2.47 0.30 5.98 0.40 2.41 0.15 5.39 1.00 2.31 0.30 4.97 0.50 2.25 0.30 4.76 0.40 2.12 0.10 4.57 0.40 2.09 0.05 4.39 0.60 2.01 0.02 4.22 0.60 1.93 0.05 4.00 0.70 1.87 0.05 3.86 0.70 1.85 0.05 3.60 0.80 1.82 0.10 3.46 0.30 1.72 0.05 3.24 0.60 1.66 0.02 3.10 0.60 1.62 0.02 (where d = separation; RI = relative intensity). The new form of the antibiotic is extremely useful for oral administration.
Patent BE-756890-A (BE)
Title: Stereospecific catalyst for polymerisation of - alpha olefins
IPC: C08F10/00
Abstract: The polymerisation occurs in the presence of H2 or H2 and C2H4, with a catalyst consisting of a combination of:- A. An organo aluminium halide R3Al2X3 or RAlX2 where R is a C 1-12 hydrocarbyl, (alkyl, aryl or aralkyl) and X is Cl, Br or I. B. An organic phosphorus compound R'n P(OR")3-n where R' and R" are Cl-12 hydrocarbyl (alkyl, cycloalkyl, aryl or aralkyl) and n is 1-2. C. A composition containing Al, Ti and Cl as titanium trichloride and aluminium trichloride. Known catalyst can give high proportions of atactic polymer which must be extracted as it causes deterioration in properties. The new catalyst mixture is stereo-specific and produces polymer containing acceptable amounts of atactic polymer, giving more economic processing.
Patent BG-98147-A (BG)
Inventor: TROFAST JAN
IPC: A61K/
Filed: 1993-10-08
Abstract: 1. Метод за осигуряване на водоразтворими микронизирани вещества, които могат да бъдат получени, съхранявани и използвани с едновременно съхранение на аеродинамичните или свойства, необходими при инхалацията им, характеризиращ се стова, че: а) се намалява, ако е необходимо, остатъчната вода от микронизираното вещество чрез изсушаване, по избор с повишаване на температурата и/или с вакуум; б) кондиционира се на изсушеното микронизирано вещество сразтворител и в) отстранява се остатъчният разтворител посредством съхраняване на веществата на сухо място като вакуум или чрез продухване с инертен газ.
Patent BR-0000160-A (BR)
Title: Leitor de código magnético ou de barras e processo para transmissão de dados a uma central de unidade de resposta audìvel
Inventor: ISUYAMA SADAO
IPC: G06V30/224
Filed: 2000-01-25
Abstract: "LEITOR DE CóDIGO MAGNéTICO OU DE BARRAS E PROCESSO PARA TRANSMISSãO DE DADOS A UMA CENTRAL DE UNIDADE DE RESPOSTA AUDìVEL". A invenção se refere a um leitor de código magnético ou de barras para transmissão de dados a uma central de unidade de resposta audível, ligado entre uma tomada telefónica (20) e um aparelho telefónico (30), constituído por uma unidade sensora (1) de tarja magnética e/ou código de barras e uma placa de unidade central de processamento (7). constituída de um microprocessador (3), de uma memória não volátil 2 e da interface de discagem telefónica (4) e em que o leitor possui também uma saída (5) para ligar a uma linha telefónica e outra saída (6) para ligar a um aparelho telefónico. A invenção cobre também um processo para transmissão de dados para uma central de resposta audível (17) por uma linha telefónica usando este leitor (10). Os dados a serem transmitidos podem estar criptografados