baber/WOPTO huggingface dataset:
Patent AU-627960-B2 (AU)
Title: Process for applying nitrite layers to titanium
Inventor: PREISSER FRIEDRICH
IPC: C23C8/24
Filed: 1990-11-29
Granted: 1992-09-03
Abstract: An economical method for applying nitride layers to titanium and titanium alloys. In a short time, layer thicknesses of 20  mu m are achieved by nitriding under pressure in an ammonia atmosphere. Temperatures of 500 to 1000 DEG C and pressures of 0.2 to 10 Mpa are required for this purpose.
Patent AU-629090-B2 (AU)
Title: Method and apparatus for necking containers
Inventor: NAGGERT DIETRICH K
IPC: B65D1/40
Filed: 1991-01-22
Granted: 1992-09-24
Abstract: A die necking method and apparatus for producing a smooth tapered wall between the container side wall and a reduced diameter neck includes a plurality of rotatable necking turrets that each have a plurality of identical necking substations each having a necking die. The necking dies in the respective turrets have an internal configuration to produce a necked-in portion on the container which has a first arcuate segment integral with the container side wall and a second arcuate segment integral with the reduced diameter neck. The necking substations also have a floating form control element that engages the inner surface of the container to control the portion of the container to be necked. The necked-in portion is reformed in each succeeding turret by dies to produce a smooth tapered wall between the arcuate segments.
Patent AU-538381-B2 (AU)
Title: Process of treating dust containing zinc + lead
Inventor: HEIJWEGEN CORNELIS PETRUS
IPC: B03D1/00
Filed: 1981-05-06
Granted: 1984-08-09
Abstract: Zinc and lead are separated together out of dust derived from a gas-cleaning installation in iron or steel making by a flotation-separation treatment. In order economically to provide a good separation of these metals and to leave a residue which is re-usable in an ore-preparation process in the iron and steel industry, the flotation-separation treatment is at a pH of 7 to 9 and is effective to achieve a separation, according to size of the dust particles, of a floated component in which the zinc and lead are concentrated and a non-floated component which is suitable for re-use.
Patent AU-610062-B2 (AU)
Title: Diagnostic and therapeutic antibody conjugates
Inventor: SHIH LISA B
IPC: A61K49/08
Filed: 1987-02-25
Granted: 1991-05-16
Abstract: A conjugate of methotrexate to an antibody is prepared by loading methotrexate onto an aminodextran, then specifically conjugating the polymer carrier to the carbohydrate portion of an antitumor antibody, using a reduced Schiff base linkage. The conjugate is useful for tumor targeted therapy.
Patent AU-639754-B2 (AU)
Title: Antibody antagonists of human interleukin-4
IPC: C12P21/08
Filed: 1990-12-18
Granted: 1993-08-05
Abstract: Two kinds of antibody antagonists of the binding of human IL-4 to cellular receptors are provided by this invention. Some of the antagonists bind to specific regions of IL-4 which are believed to be involved in interactions between IL-4 and its receptors. Because of this specific binding by the antibodies to the IL-4, the binding of the IL-4 to the receptors is substantially inhibited. The other antibody antagonists of the invention are anti-idiotypic antibodies which, while lacking IL-4 activity, appear to mimic IL-4 and to compete directly with it for binding to the cellular receptors. Polypeptides used to make the antibody antagonists are also provided, together with methods for using the antagonists to inhibit the binding of IL-4 to its cellular receptors.
Patent AU-607142-B2 (AU)
Title: Osmotic distillation process and semipermeable barriers therefor
Inventor: LEFEBVRE MICHEL SERGE MAXIME
IPC: B01D61/36
Filed: 1987-05-05
Granted: 1991-02-28
Abstract: PCT No. PCT/AU87/00132 Sec. 371 Date Nov. 4, 1988 Sec. 102(e) Date Nov. 4, 1988 PCT Filed May 5, 1987 PCT Pub. No. WO87/06850 PCT Pub. Date Nov. 19, 1987.Disclosed is a semipermeable barrier for osmotic distillation, having a semipermeable matrix of an externally hydrophobic, high thermal conductibility material having a thickness of less than 50 microns, preferably less than 20 microns, a minimum porosity of 50% of the surface area and pore dimensions such that the flux is proportional to the pore radius (Knudsen) or to the square of the pore radius. Concentration of a dilute solution of low osmotic pressure is accomplished by the process of contacting the barrier on a first side with fluid of a first osmotic pressure and on the second side with fluid of a lower osmotic pressure, whereby the concentration of the fluid of lower osmotic pressure is increased due to the difference in osmotic pressure between the two fluids.
Patent AU-633428-B2 (AU)
Title: Method of producing tobacco flavored cigarette filter
IPC: A24D3/08
Filed: 1991-05-02
Granted: 1993-01-28
Abstract: A filter for smoking products contains a flavorant in a filter web which is a non-woven web comprising thermoplastic meltblown fibers of filaments that are present as fused agglomerates in a number fraction exceeding 33 percent and wherein a majority of fiber crosssings of agglomerates are weld points. The filter is obtained according to a preferred method by adding tobacco extracts to the filter web such that the filter web contains betweeen 10% and 110% tobacco extracts by weight of the filter web; adding glycerin or a glycerin -water mixture to the thus treated filter web; and forming the thus treated filter web into a rod.
Patent AU-677713-B2 (AU)
Title: Packaging container and blank for producing the same
Inventor: PALM LARS-ERIK
IPC: B65D5/02
Filed: 1994-10-31
Granted: 1997-05-01
Abstract: Packaging containers for beverages, for example milk or juice, as well as blanks for producing the packaging containers, are often manufactured from paper-plastic laminate which, by fold forming and sealing, is given the desired container configuration, normally parallelepipedic. With the aid of a specifically designed pattern of fold or crease lines which divide the material into, for example, six side panels (1) and associated primary end panels (7) and secondary end panels (8), respectively, prismatic, preferably hexagonal containers may instead be produced using substantially known methods.   <IMAGE>
Patent AU-649680-B2 (AU)
Title: Fabric light control window covering
Inventor: COLSON WENDELL B
IPC: E06B9/34
Filed: 1991-06-07
Granted: 1994-06-02
Abstract: A fabric light control window covering in which fabric vanes 10a are adhesively bonded between two sheer fabric sheets 72,96 such that relative movement between the sheer fabric sheets in a direction perpendicular to the longitudinal direction of the fabric vanes changes the angle of the fabric vanes and, thus, controls the amount of light admitted through the shade. The vanes are bonded to the sheer fabric sheets in a manner which tends to bias the sheer fabric sheets together to the non-light admitting position. Also, disclosed are methods and apparatus for manufacturing the above window covering. The method features linear application of adhesive to the vane material which provides for a uniform appearance in the finished product. A heat setting process and apparatus is disclosed in which the bonded layers of sheer fabrics and vanes are fed between belts over hot and cool surfaces, under uniform tension and pressure. This provides for heat setting of the layers of the window covering to a uniform temperature-size relationship without inducing wrinkles or distortion into the fabric during heat setting. <IMAGE>
Patent AU-728456-B2 (AU)
Title: Method for locking moveable point sections
Inventor: HELAS WOLFGANG
IPC: B61L5/10
Filed: 1998-05-29
Granted: 2001-01-11
Abstract: An apparatus for mechanically locking the end positions of movable point sections, with two adjusting rods (12, 14 ), each of which is connected with one of the point sections and which are coupled mechanically with one another, with at least one locking tappet (28) for locking the adjusting rods in each case in one of their end positions and a force limiting device, which cancels the locking, when the force, exerted by the point sections on the adjusting rods, exceeds a certain value, and the force limiting device is formed by a coupling device (30, 32), which yields when stressed and is located between the adjusting rods (12, 14), and by a transfer mechanism (16, 38), which converts the movement of one of the adjusting rods into a movement for unlocking the locking tappet (28).
Patent AU-646108-B2 (AU)
Title: Method for the production of antibodies
Inventor: STEENBAKKERS PETRUS GERARDUS A
IPC: C07K16/00
Filed: 1991-11-26
Granted: 1994-02-10
Abstract: The invention relates to a novel method for the generation of monoclonal antibodies. The method involves the combination of a clonal expansion of B-lymphocytes followed by or preceded by a selection of B-lymphocytes which produce antibodies with the desired specificity. The selected lymphocytes are immortalized. The invention makes it possible to use any source of B-lymphocytes no matter how small.
Patent AU-725903-B2 (AU)
Title: Method for manufacturing 3,4-dihydroxy-3-cyclobutene-1,2- dione
Inventor: MATSUSHITA SHOSHIRO
IPC: C07C45/00
Filed: 1998-09-07
Granted: 2000-10-26
Abstract: The present invention provides a method for manufacturing 3-alkoxy-2-halogenocyclobutanone derivatives represented by the following general formula (IV) through the following reaction, using a vinyl ether represented by the following general formula (V) and a halogenoacetyl halide represented by the following general formula (VI) as starting materials,   
wherein R 1  represents an alkyl group and R 2 , R 3 , and R 4  are the same or different and each represents a halogen atom.
Patent DE-1800298-B2 (DE)
Title: Measuring system to determine gas or vapour concentrations - has wheatstone bridge and DC voltage source supplying it
IPC: G08B17/117
Filed: 1968-10-01
Abstract: The measuring system is used esp. to determine methane content in coal mines and has a concentration indicator connected in parallel with a branch of the bridge. An alarm unit emits a signal when a critical concentration value is exceeded. An A.C. generator is connected in series with the D.C. voltage source and a phase sensitive A.C. amplifier is connected in parallel with the other branch of the bridge. The A.C. component of the bridge detuning current is applied to the input of the A.C. amplifier to switch it to transmitting or stopping operation. The output of the amplifier is connected to the alarm unit.
Patent DE-2013093-B2 (DE)
Title: X-ray television system for bone cancer - detects fine structural changes by making colour depend on local structure
IPC: H04N9/43
Filed: 1970-03-19
Abstract: The X-ray television system allows structural changes in the bones, e.g. bone cancer to be detected by converting the signals from a black/white tv camera into colour signals which are then passed to a colour tv receiver. The colour produced on the screen by these signals depends on the magnitude of the local frequency ie fine structure of the scanned X-ray picture. The camera signals are passed via a frequency demodulator and amplifier to the intensity electrode of the colour receiver. The camera signals are also passed in the normal way to the R, G and B guns.
Patent DE-2019407-B2 (DE)
Title: Separating piston for a hydropneumatic storage cylinder - has seal whose contact pressure is increased with pressure differential
IPC: F15B1/24
Filed: 1970-04-22
Abstract: The separating piston of the hydropneumatic storage cylinder ensures that the gas side piston seal is pressed with increasing force against the cylinder wall depending on the pressure difference. The pressure force is generated by the pressure difference between the gas and oil side. The gas side and the oil side of the storage cylinder are separated by the piston. The piston face on the gas side has a face which contacts the cylinder bottom. The oil side of the piston is covered with a plate with a central cavity. A sealing ring which contacts the cylinder wall is held under this plate. This seal is additionally presurised by differential pressure arising on sudden removal of oil. The piston seal is pressurised in proportion to its acceleration. The chamber between the piston ends can be filled with a solvent for the oil and its vapour on overheating is vented on the gas side.
Patent DE-2062814-B2 (DE)
Title: Pulse control for polyphase HV static converters - applies control pulses at beginning of conduction period only if SCR is forward biassed
IPC: H02M1/08
Filed: 1970-12-21
Abstract: The pulse control circuit, for polyphase h.v. static convertes, applies the first control pulse in each conduction period at the beginning of that conduction period when and only when the SCR is forward biassed. Another control pulse is applied to the SCR whenever the polarity changes during a complete conduction period. The control circuit consists of a series chain including a phase shifter to alter the control pulse phase. A pulse generator gives pulses coincident with the beginning of a conduction period, and there is an AND-gate, a pulse-shaper and amplifier, an intermediate circuit, and the SCR itself. A feedback path exists between the SCR and the AND-gate.
Patent DE-2105269-B2 (DE)
Title: Servo control system for vehicle speed control - produces a D.C. voltage proportional to the speed of the running vehicle
IPC: B60K31/04
Filed: 1971-02-04
Abstract: The invention makes it possible (1) to run a vehicle such as automobile at a fixed speed, (2) to regulate running vehicle speed so that as soon as it exceeds a set vehicle speed it is automatically brought back to said set vehicle speed, and (3) to control running vehicle speed from outside the vehicle by means of electric waves regardless of driver's intention. The system has means for producing a d.c. voltage proportional to the desired pre-selected vehicle speed.
Patent DE-2105481-B2 (DE)
Title: Permanent plastics shuttering for prefabricated concrete - is made by pouring castable plastics onto sand layer in which connectors are placed and then positioning tiles
IPC: B28B7/00
Filed: 1971-02-05
Abstract: Permanent concrete formwork comprising a plastic plate (31) bearing imitation brickwork (2) on its outer surface, and a layer of sand on its inner surface. Fixing components (6) are cast into the plastic plate. Advantages over conventional use of foamed plastic are good strength consistent with thin construction, a one-stage manufacturing process, and the absence of need for adhesives. Manufacture entails pouring cold-setting plastic onto a layer of sand (5) into which connectors (6) have been placed. Before the plastic sets, the tiles (2) are arranged on the surface. The adhesive properties of the setting plastic secure the tiles and retain a layer of sand on the inner surface. Removal of the finished plate from the mould (1, 4) lifts the fixings out of the sand.
Patent DE-2264614-B2 (DE)
Title: Steel cord reinforced belts - with electromagnetic tensioning rolls
IPC: B29D29/06
Filed: 1972-11-29
Abstract: Appts. for the prodn. of a conveyor belt comprises (a) devices for applying a tension to a series of steel cords used as tensile members and for adhering a strip of rubber thereto under compression, so a to form a core element and the subsequent adhesion of a binder fabric (duck) or breaker and of a covering strip of rubber to this core, (b) devices for vulcanising the resultant belt and for drawing away the vulcanised product and winding this up; (c) a feed device mounted in the tension applying device consisting of >=1 electro magnetic roll and a series of pulleys from which a series of tensioning weights are suspended. The appts. ensures that each of the parallel steel tensioning cords is uniformly loaded, so that there is no risk of warping, deforming and ultimately breakage of the belt due to uneven tension.
Patent DE-2842839-B2 (DE)
IPC: C08F265/06
Filed: 1978-10-02
Abstract: Self-curing compositions are prepared based on polymethyl methacrylate (PMMA) are by mixing a finely powdered solid polymer phase of PMMA and/or poly (2-hydroxyethyl methacrylate) (PHEMA) with a liquid monomer phase of methyl methacrylate (MMA) and/or 2-hydroxyethyl methacrylate (HEMA) in a weight ratio of polymer phase to monomer phase of 1.5 to 3.3:1 wherein the portion of PHEMA in the cured product is between 2 and 99 weight %. The product is prepared by vigorously stirring the mixture at room temperature until the polymerization is essentially finished.
Patent DE-2843180-B2 (DE)
IPC: G09B21/00
Filed: 1978-10-04
Abstract: For displaying spoken words as color pictures on a screen, each audio frequency, i.e. each acoustic sound, is assigned a respective color hue and each audio frequency spectrum a respective color mixture, by conducting acoustic signals through a three-channel triangular filter, each channel having a different central frequency, and controlling the intensity of a respective electron beam of a color television monitor as a function of a respective filter channel output.
Patent DE-2854534-B2 (DE)
IPC: A61K6/884
Filed: 1978-12-16
Abstract: 1. A tooth pulp cavity filling material, characterized in that it consists of natural collagen, which is preserved to a large extent as to its molecular structure and has been produced by the following process : a) removing the blood pigment and other water-soluble proteins from natural collagen-containing material such as bones by treatment with water ; b) removing proteins by several treatments with a H2 O2 solution having a concentration of at least 10% ; c) rinsing in cold water ; d) degreasing with organic solvents ; e) evaluating the mineral portions of the collagen material by complexing agents or ion exchangers ; f) removing the residual salts by rinsing in flowing water ; g) optionally freeze-drying in the usual manner ; and h) sterilizing in the usual manner, particularly by radiation sterilization, and that it optionally contains the hormone calcitonin.
Patent IE-S57579-B2 (IE)
Title: An engine immobilizing device for a vehicle
Inventor: COLM MCCLEAN
IPC: B60R25/04
Filed: 1992-09-16
Abstract: An engine immobilizing device for a mechanically propelled vehicle of the type which comprises an immobilizer key consisting of a dielectric plate bedded in and projecting from a plastics grip or handle and having the necessary conductors plated printed or otherwise deposited onto one face thereof. The circuit-interrupting circuit (1) has two socket plates (11, 12) defining between them a slot (13) wherein the terminals (15) are mounted. The circuit-restoring key (2) comprises a grip (20) which has two key plates (21, 22) enclosing between them and protecting a groove-like space (23). The dielectric plate (24) is mounted in the space (23) and the plates (21, 22) project into the space (23). The key plates (21, 22) are shaped and are spaced so as to be unobstructed by the socket plates (11, 12) when the key (2) into the socket (1) namely when the dielectric plate (24) is inserted into slot (13).
Patent JP-3234921-B2 (JP)
IPC: A61L31/18
Filed: 1993-01-21
Granted: 2001-12-04
Abstract: Echogenic medical devices and methods of fabrication and of use are disclosed. The devices are adapted to be inserted into a patient. The device includes an elongated member (1502) including a material (1503) having an acoustic impedance different from that of the surrounding medium. The medium includes surrounding biological tissue or fluids surrounding the member (1502) when inserted into a passageway of the patient. The acoustic impedance of the elongated member (1502) is sufficiently different from the surrounding medium for enhancing an image produced in response to a sonic beam produced from imaging equipment. The elongated member (1502) also includes an interface layer (1506) of a high density metal (1510) of which the deposition on the base material (1503) of the member (1502) is ion beam assisted. The interface layer (1506) includes an outside surface (1507) having a plurality of particulate-type, discontinuous curved surfaces (1511,1708) of partially spherical indentations (1709) formed therein or spheres (1508) extending therefrom. The difference between the acoustic impedances of the interface layer (1506) and the surrounding medium along with the discontinuous surfaces (1511,1708) of the interface layer (1506) cooperate in response to a beam from sonic imaging equipment to significantly enhance the image of the medical device member. <IMAGE>
Patent JP-2938592-B2 (JP)
IPC: H05K1/11
Filed: 1991-01-26
Granted: 1999-08-23
Abstract: PURPOSE:To obtain a flexible circuit board having high connecting reliability by removing an insulating base material disposed between circuit wiring patterns of part formed with a terminal for placing circuit components having connecting pads or bumps, and forming to allow the terminal to independently protrude in a finger lead state. CONSTITUTION:A conducting hole 10 and a product shape separating groove 5A are ablation-formed by irradiating with an excimer laser light A1 from a metal mask 3 side. After a layer of the mask 3 is removed by etching, a conductive member such as solder, etc., is filled in the hole 10 thereby to form connecting pads or bumps 11. Then, part disposed between a surface protective layer and a circuit wiring pattern 2 of an insulating base material 1 is ablation- formed by irradiating with an excimer laser light A2 from the pattern 2 side while the pattern is operated as a function of a metal mask to separate its end to allow a terminal to protrude.
Patent JP-H0644714-B2 (JP)
Inventor: YAMAUCHI SHINGO
IPC: H03M7/30
Filed: 1985-02-16
Abstract: A binary code processor for processing binary codes which represent at least first and second types of information in different ranges of value comprises a memory (1) for storing the binary codes, a discriminator (3) for generating an identification code to distinguish the first and second information data from the memory (1), a subtractor (4) for compressing the range of value of the binary code in accordance with said identification code, a converter (6) for converting the compressed binary code and the identification code to decimal digital codes in accordance with the identification code, and a further memory (7) for storing the decimal binary codes.
Patent JP-3002217-B2 (JP)
IPC: F16H63/40
Filed: 1990-02-15
Granted: 2000-01-24
Abstract: PURPOSE:To enhance the car driving characteristic by subjecting a plurality of actuators to coordinative control through the use of a time processing unit including a register accommodating the output data and time data, a timer, and a comparator to compare the time data with the timer. CONSTITUTION:The output data having undergone calculative processing by a calculative processing unit 12 is entered into the register part of a time processing unit 15. The time data corresponding to this register part are compared with a timer which shares the counter in the time processing unit 15, and the output data in coincidence are placed out. This causes pulse emission to a throttle valve driver circuit 16, fuel injection valve driver circuit 17, ignition device driver circuit 18 and solenoid driver circuit 14, and they will put a motor 4, fuel injection valve 6, ignition device 8, and solenoid 10 in simultaneous or coordinative control. This should increase the control accuracy and enhance the car driving characteristic without influencing other control parts under coordinative control.
Patent JP-3662044-B2 (JP)
IPC: B23D77/02
Filed: 1995-02-22
Granted: 2005-06-22
Abstract: The front side (7) of the cutting plate(s) (1) contains a continuous, V-shaped swarf groove (9), engaged by a clamping claw for the plate fastening. The flanks (17,19) of the swarf groove enclose an angle (alpha) in an ideal plane, coinciding with plate front side. The swarf groove is symmetrical with its centre line parallel to the side edges of the cutting plate. Support faces (21) may be located on the cutting plate front side along the side edges of the swarf groove. The support faces are typically continuous flat strips.