baber/WOPTO huggingface dataset:
Patent AU-777689-B2 (AU)
Title: Phenanthroline-7-one derivatives and their therapeutic uses
Inventor: DELFOURNE EVELYNE
IPC: A61P43/00
Filed: 2000-08-11
Granted: 2004-10-28
Abstract: A pharmaceutical composition including an efficient amount of a compound selected among the compounds of formulae (I) and (Ia). The compounds have interesting cytotoxic properties leading to a therapeutic use as antitumoral medicines.
Patent AU-542233-B2 (AU)
Title: Snap-action dispensing closure
Inventor: HAZARD ROBERT E
IPC: B65D47/08
Filed: 1981-07-16
Granted: 1985-02-14
Abstract: A unitary dispending closure having a lid mounted on a closure part or base in such a manner that the lid will automatically move toward either a closed or an opened position when it is released after being manipulated to any position between these two positions can be constructed so as to utilize the resiliency within a "live" hinge to provide the force necessary to move the lid. In any position intermediate these two positions the hinge connects to the lid and closure part or base so that contact between the lid and closure part causes temporary deformation of the hinge. As a result of the resiliency of the material in the hinge such temporary deformation is adequate to move the lid as described.
Patent AU-595902-B2 (AU)
Title: Catalyst for the isomerisation of hydrocarbons, preparation process and application of the said catalyst
Inventor: SZABO GEORGES
IPC: C07C5/27
Filed: 1987-07-16
Granted: 1990-04-12
Abstract: Catalysts for the isomerization of hydrocarbons, particularly normal paraffins having from 4 to 7 carbon atoms, as well as a process for the preparation of the catalyst and a process for their use in the isomerization of such hydrocarbons are disclosed. The catalysts are composed of a zeolite support impregnated with a mixture of zirconium, a refractory metallic oxide and at least one platinum-group metal. The process for the preparation of the catalysts involves steps of depositing the zirconium, on the zeolite support, mixing (zeolite+Zr) with alumina, and depositing a platinum group metal on the mixture (zeolite+Zr)/alumina, accompanied by intermediate calcining and shaping steps, and followed by drying and final calcining steps. Alternative methods for depositing the zirconium and platinum group metals on the zeolite are disclosed.
Patent AU-755985-B2 (AU)
Title: Upper limb prosthesis
Inventor: GOW DAVID JAMES
IPC: A61F2/58
Filed: 1998-10-26
Granted: 2003-01-02
Abstract: The present invention provides an articular endoskeletal prosthesis 1 for providing a user with at least one of a mechanically operable pivoting wrist, elbow and shoulder joint. The prosthesis 1 has at least one elongate endoskeletal tube upper limb member 5 with a proximal end portion 6 having a pivotal connection 7 to a support body 9 therefor. One of said upper limb member proximal end portion 6 and said support body 9 has a fixed worm gear wheel means 19 and the other a drive motor 22 having a drive output worm 25 extending generally tangentially of said worm gear wheel means 19 for engagement with the gear teeth of said worm gear wheel means 19 so that when said drive motor 22 is operated, in use of the prosthesis 1, said upper limb member 5 moves around said worm gear wheel means 19 so as to pivot said upper limb member about its pivotal connection 7.
Patent DE-1941248-B2 (DE)
Title: Combine harvester with in line feed and threshing units - has conical threshing drum rotating faster than conveying worms
IPC: A01F7/06
Filed: 1969-08-13
Abstract: The combine harvester has a sloping worm conveyor (9) which feeds the cut material towards the threshing drum (11) which is followed by the corn separator (7). These are mounted in line, fed from a crosswise worm conveyor at the bottom end. A drive shaft (14) extends through the threshing drum, which is conical, interconnecting the two worm conveyor parts (7, 9). These parts (7, 9) are rotated at a lower speed than the threshing drum (11). The drive shaft is connected to a speed reducer located inside a housing (19) at the bottom end. At the top end, this shaft is supported by a swinging bearing, to enable the gap at the threshing drum to vary. The three main parts (7, 9, 11) are enclosed by a common cylindrical housing.
Patent DE-1964076-B2 (DE)
Title: Pressure cylinder with work stroke and fast approach stroke - has resistance valve allowing reversion to fast approach at any point of work stroke
IPC: F15B15/20
Filed: 1969-12-22
Abstract: Centrally behind the work cylinder is a smaller control cylinder, through which the pressure fluid is fed. The work piston has a backward extension which functions as piston in the control cylinder. The two sections are functionally separated by sealing rings. The fast approach piston works in an axial bore in the work piston. The bore continues, at reduced diameter, and ends in the control cylinder. A valve, controlled by the pressure in the control cylinder, opens or closes the fast approach cylinder. When the fast approach piston finds no resistance the valve is open and the fast approach piston is moved forwards. Resistance to its movement generates increasing back pressure, which closes the valve and increases the presure in the control cylinder. When a threshold is reached, a second valve opens to admit fluid to the work cylinder.
Patent DE-2012965-B2 (DE)
Title: Road edge strip laying machine - has frame setting cylinders one side swivelling about transverse axis and height adjustment
IPC: E01C19/48
Filed: 1970-03-18
Abstract: The chassis frame for the edge strip finishing machine, in road-building, carries a control mechanism to regulate its height setting, in dependence on a direction line running at the side. The crawler tracks (120) on one side of the machine (10) have hydraulic cylinders (70, 72) as setting devices. Those on its other side are mounted at the ends of a support connected to the frame(32) by other hydraulic cylinders(74, 76) between the tracks. This latter setting device is attached to the support so as to swing about a transverse axis. This improves ground adhesion for the four wheel assemblies, and provides more accurate frame guiding.
Patent DE-2031597-B2 (DE)
Title: Machine for grinding gear wheel hobs - has slide which carries grinding head which sets shaft in rotation to turn hob
IPC: B24B3/04
Filed: 1970-06-26
Abstract: The machine slide which carries the grinding head is moved to and fro by means of a hydraulic cylinder which can slide in guides. The piston for the hydraulic cylinder is fixed to the frame. A rack is mounted on the outside of the cylinder, this rack engages with a gearwheel and drives a shaft, the rotation of this shaft is transmitted to the spindle which arries the gear hob which is to be sharpened. The rack and pinion drive the workpiece spindle via a differential drive. The housing of the differential drive is provided with a wormwheel. Axial force is exerted on the worm which engages with this wheel to take up any angular play in the differential drive.
Patent DE-2163776-B2 (DE)
Title: Backrest hinge for motor vehicle seat - has toothed wedge whose teeth progressively incline to self lock with hinge teeth
IPC: B60N2/235
Filed: 1971-12-22
Abstract: The seat frame carries the fixed part of the backrest hinge (13). The pivoting part (17) is fixed to the backrest frame and formed as a toothed segment (23) at its lower end. The toothed segment engages with a toothed wedge (18) whose turning axis (x-x) lies crossways to the backrest pivot axis. The wedge is formed as a lobe on a sprung shaft which is provided with a hand lever (20). The toothed wedge extends over a quarter of a circle. The teeth on the wedge incline progressively against the pivot meshing direction to self lock. The meshing side ends of the teeth taper to show roof-shaped flanks. The fixed tooth segment (17) is similarly formed.
Patent JP-3662943-B2 (JP)
IPC: G01V15/00
Filed: 1993-02-05
Granted: 2005-06-22
Abstract: An antenna core is of a material having a high quality factor, wherein an elongated strip of mutually insulated, longitudinally stretched chains of magnetic soft material of high  mu  is formed. In one aspect a powder of small particles of a magnetic soft material of high  mu  is mixed with a synthetic resin so that a high saturation of magnetic material in the mixture is formed in a vacuum. The mixture is cured in the shape of a block while being in a strong static magnetic field and the particles form persistent chains parallel to the applied magnetic field. The block is cut into thin strips following a longitudinal direction which corresponds to the direction of the previously applied magnetic field, each such strip making up an antenna core. In another aspect said chains are formed of thin wires of magnetic soft iron covered with an insulating layer. These wires are formed into a flat bundle-shaped strip, such strip making up an antenna core. In yet another aspect said elongated strips are formed of an amorphous alloy, in which the longitudinal direction coincides with the direction of magnetic field, said strips being mutually insulated. A stack is formed of one or more of these strips, such stack making up an antenna core. A flat flexible antenna is obtained by forming an electrical winding around one or more of the above mentioned strip- or stack-shaped antenna cores. <IMAGE>
Patent JP-2534921-B2 (JP)
IPC: A61K8/362
Filed: 1990-01-31
Granted: 1996-09-18
Abstract: The invention relates to microcapsules with a mixed wall of crosslinked atelocollagen and polyholosides, for example glycosaminoglycans, and to processes for the manufacture of the said microcapsules. According to the invention, the microcapsules comprise a mixed wall of crosslinked atelocollagen and polyholosides, for example glycosaminoglycans, the proportion of polyholosides, for example glycosaminoglycans, relative to the atelocollagen preferably being between 18 and 50% by weight. These microcapsules can be manufactured either by a process involving interfacial crosslinking or by the extrusion of a laminar flow which is broken up by vibrations into individual droplets, which fall into a crosslinking bath. These microcapsules are biocompatible by virtue of the presence of atelocollagen, which has most of the advantageous properties of collagen, namely a very low antigenicity and a perfect biodegradability. They are therefore particularly suitable for the manufacture of cosmetic, pharmaceutical or food compositions.
Patent JP-4113274-B2 (JP)
IPC: G06F21/62
Filed: 1998-02-05
Granted: 2008-07-09
Abstract: An apparatus and method for user authentication for easily realizing the allocation of a complexity of rights when controlling access by a plurality of users to a plurality of objects. A verification apparatus sends to a proving apparatus required security information that shows the authority property required for access to an object, along with a challenge data and a modulo of a public key. A required security information inspection unit within the proving apparatus obtains the required security information stored in a response data memory and a control information representing a user's authority property stored in a control information memory. It then inspects whether an identifier of:the required security information is included in a list included in the control information. If the identifier is included, a response data is generated, upon! condition that all of challenge data, required security information, access ticket, control information and user identifying information are correct. An access ticket is a result of masking a user's capability, a data representing the extent of his access rights.
Patent JP-3173310-B2 (JP)
IPC: G10L21/007
Filed: 1995-03-01
Granted: 2001-06-04
Abstract: PURPOSE: To provide a KARAOKE device which generates a harmony voice signal even unless the pitch of a text voice signal is detected. CONSTITUTION: An input singing voice signal to a DSP 30 for voice processing is supplied to a peak detection part 41, a phoneme detection part 42, a mean sound volume detection part 43, and a multiplier 45. The singing voice signal is multiplied by a window function through the multiplier 45 and cut waveform element data of one cycle are stored in a memory 46. A readout control part 48 for harmony data accesses the memory 46 and the signal obtained by repeatedly reading waveform element data out at intervals corresponding to a harmony frequency is the harmony voice signal. The window function is one cycle long in terms of melody data and the timing of starting the window function so controlled that the peak detected by the peak detection part 41 is at the center of the window function.  A window function generation part 44 cuts the waveform element data at intervals of tens of ms and waveform element data corresponding to a timbre are written in the memory 46: when phonemes change, a phoneme detection part 42 transmits that to the window function generation part 44 to generate the window function.
Patent JP-S6326743-B2 (JP)
IPC: C08G59/50
Filed: 1980-04-10
Abstract: (Dimethylaminoalkyl)carboxylic and -carbamic acid esters and (dimethylaminoalkyl) ethers and ureas are compounds which are especially suitable for use as amine curing agents for polyepoxide compounds. They impart longer curing times to the curable mixtures and thus good processing properties, especially when the mixtures are used as adhesives. In addition, the mechanical properties are often improved. Further, these compounds afford advantages when used as curing agents on account of their low volatility.
Patent JP-4183328-B2 (JP)
IPC: F25D13/00
Filed: 1999-02-25
Granted: 2008-11-19
Abstract: PROBLEM TO BE SOLVED: To ensure cost reduction and miniaturization of a cooling unit. SOLUTION: A food refrigerator is adapted such that there is provided a cooling circuit where there are connected a compressor 13, cooling units 3a, 3b including a condenser 15, and coolers 7a, 7b for cooling air in the chamber through a piping 5, and such that air fans 11a, 11b, 11c for the coolers disposed in an air passage of the coolers 7a, 7b are operated upon operation of the cooling units 3a, 3b to circulate cold air heat exchanged with the condensers and hence cool foods in a refrigeration temperature region. A plurality of cooling circuits are provided for one food refrigerator 11, and all of the plurality of the cooling units 3a, 3b are operated upon insertion of foods into the chamber 9 and the coolers air fans 11a, 11b, 11c are operated with high performance.  After detected temperature of a food temperature sensor 33 reaches a set temperature, part of the cooling units 3a is interrupted and a remaining cooling unit 3b is operated to reduce the capability of the coolers air fans 11aq, 11b, 11c.
Patent JP-H0343211-B2 (JP)
IPC: C01F7/442
Filed: 1983-03-29
Abstract: The invention relates to a process for manufacturing coarse, crystalline alumina which, after preparation in a generally known manner, is suitable for use as grinding, lapping and polishing materials. The process comprises the calcining of alumina from dry absorption scrubbing units employed in connection with fused salt reduction cells producing aluminum.
Patent JP-3017354-B2 (JP)
IPC: F27D3/00
Filed: 1992-03-23
Granted: 2000-03-06
Abstract: A method of manufacturing an open top, walled member (11) for containing a molten metal, especially a flowing molten metal or repairing or reconstructing a worn or damaged member includes the step of forming the inner walls (19) or a mold which define the inner surfaces of the walled member of an open metal mesh screen (21) which is meltable by the molten metal which is to be contained and transferring, usually by pumping, an alumina-silicon carbide casting compound (37) into the space between the open mesh metal screen and the outer walls (15) defining the mold, which outer walls may be in situ structures. If an existing walled member is being repaired or reconstructed, any damaged or worn portions of the existing walled member are removed and the casting compound is poured in to replace these portions. The next step is to apply heat to dry the casting compound while the open mesh screen of the mold remains in place in contact with the casting compound. The final step involves removing the open screen mesh by flowing hot molten metal into the open top, walled containment member. <IMAGE>
Patent JP-3275431-B2 (JP)
IPC: C08J7/12
Filed: 1993-03-25
Granted: 2002-04-15
Abstract: A fluororesin molding which is made from a fluororesin composition comprising 0.1 to 30 % by weight of a carbonaceous material and is fluorinated on the surface. The molding is produced by molding a fluororesin composition comprising 0.1 to 30 % by weight of a carbonaceous material and fluorinating the surface of the molding with a reactive gas comprising a fluorine compound. The objective molding has antistatic performance and nontackiness.
Patent JP-S6350108-B2 (JP)
IPC: B23K9/08
Filed: 1981-05-13
Abstract: An electrical arc welding device for two workpieces to be welded together along an annular weld seam, e.g. ends of pipe sections, and in which a magnet arrangement surrounds the welding-seam path. According to the invention, a magnetizable ring is formed by the inwardly extending poles of a plurality of magnets having flat cores and surrounded by coils for electromagnetically energizing the cores.
Patent JP-H058346-B2 (JP)
IPC: F24F13/072
Filed: 1986-03-31
Abstract: PURPOSE:To hold constant the speed of air flows blown off from respective fin guide portions by forming an imaginary passage divided in respective parts at the tip ends of branched parts of respective fins so that the central portion of the pass where the flow speed is high has a minimum section, and the section is increased as the passages goes to both sides, and disposing the guide portions of respective fin groups equidistantly. CONSTITUTION:A thin and long air blow-off port 1' for blowing an airstream A within a duct by bending the same perpendicularly is formed sidewise the forward end of a dust 1 having a square section, and a duct portion corresponding to the air blow-off port 1' is inclined below the upper surface of the duct portion thereby to gradually decrease the sectional area of the duct. When the air stream A is caused to flow within the duct, the airstream A flows in a state of a speed curve S1 wherein a flow speed S1 is maximum at the central part and is gradually decreased as it goes to both sides to speeds S2 and S3 due to the frictional effect of the duct wall surface and the airstream. When the airstream A is divided into W1>W2>W3<W4<W5 among branch flows of respective fins, and the flow quantities per unit time are made substantially equal, and the blow-off port sections are also made substantially equal. Hence, airstream blown off from respective fins show substantially uniform flow speeds.
Patent JP-H0813875-B2 (JP)
IPC: C08G18/42
Filed: 1990-03-27
Abstract: A polyester polyol composition is prepared by (1) reacting 5 to 40 percent tall oil fatty acids, (b) 20 to 80 percent dimethyl terephthalate process residue and (c) 20 to 60 percent polyhydric alcohol, based on the weight of the reaction mixture, in the presence of an esterification/transesterification catalyst while continuously removing water and methanol that are formed during the reaction, to form a first reaction product containing residual carboxylic acid functionality and (2) reacting 1 to 25 percent of at least one alkylene carbonate, or an equimolar amount of at least one alkylene oxide, with the residual carboxylic acid functionality in the presence of a catalyst. The preferred alkylene carbonate/oxide is ethylene or propylene (or a mixture thereof) carbonate/oxide. A foamed laminate made from the polyester polyol has reduced surface friability and faster rates of cure.
Patent JP-H0425282-B2 (JP)
IPC: C08F4/04
Filed: 1983-05-20
Abstract: Sterically stabilised aqueous polymer dispersions free from charged species are made by emulsifying in water ethylenically unsaturated monomer(s), soluble in water to the extent of 0.8% - 8% by weight but giving rise to a polymer which is insoluble, and polymerising the monomer(s) in that state in the presence of (a) a non-ionisable azo initiator which is water-soluble and substantially monomer-insoluble and (b) a block or graft copolymer stabiliser of specified structure.
Patent JP-H0561596-B2 (JP)
Inventor: HAAMU JAKOBU KITSUPU
IPC: G07C9/00
Filed: 1988-04-13
Abstract: A system for the contactless exchange of data between a transceiver and a passive data carrier is described. A prior data carrier comprises at least one digital memory and at least one digital control device for the memory. In it, the data carrier has a single-coil receiver circuit connected to a controllable switch device. In operation, the data carrier provides, in response to an electromagnetic a.c. field generated by a transceiver, via at least one rectifier,supply power for active components of the data carrier and clock signals for the control of digital components of the data carrier. According to the present invention, in order to provide for the possibility of bi-directional data exchange between a transceiver and a passive data carrier, and in general, to provide a universally applicable data exchange system of the contactless kind, the transceiver is equipped with a modulator for amplitude modulating the a.c. field. The control device has two inputs for the supply of clock signals and data signals and includes level detectors cooperating with the inputs and arranged to allow the passage of an input signal voltage exceeding a pre-determined value as a valid input signal pulse. The coil is connected to the inputs through a two-branch divider so that the voltage at the clock signal input is higher than that at the data signal input.
Patent JP-H0413399-B2 (JP)
IPC: C11D3/08
Filed: 1982-06-04
Abstract: The present invention relates to a process for making a powder detergent of improved solubility. The process comprises mixing about 10-60% builder, about 0.6-6% surfactant, about 20-50% alkaline agent and 0-70% filler, about 10-30% of solid alkali metal silicate and a bleaching agent selected from the group of active chlorine or oxygen containing compounds providing about 0.4-1.5% available chlorine or the equivalent thereof in such order that the addition of the alkali metal silicate is made after or in combination with the alkaline agent, the pH of the resulting finished product being 10.4 or greater at about a 0.25% product use concentration.
Patent JP-S6225493-B2 (JP)
IPC: B29C63/00
Filed: 1983-06-02
Abstract: PURPOSE:To manufacture a heat shrinkable covering material which is not peeled off by substantially removing its stress through such an arrangement wherein the end of a heat shrinkable tube is heated and softened and then formed into the shape of flange by being deformed, and the end of the tube is caused to overlap with a heat shrinkable sheet and they are integrally heated and pressure pasted to each other. CONSTITUTION:A heat shrinkable sheet 11 is placed on a flat steel plate 18 with its opening 12 caused to envelope a steel pipe 19 protruded from a metal mold 17 and said sheet 11 is held and fixed thereto, and the end of a tube 13 of a desired length is caused to cover said steel pipe 19 and then it is placed on the sheet 11 on the flat steel plate 18. Next, the lower end and its surrounding of the tube 13 is heated softened and spread laterally and a flange portion 14 is formed substantially perpendicular to the axial direction of the tube 13. The underside of the flange portion 14 is overlaid on the upper side of the surrounding area of the opening 12 of the sheet 11 and a joint 16 is formed by heating and pressure joining the two sheets at the overlapped portion 15 and the tube 13 and sheet 11 are integrally joined together. After cooled, the integrally joined tube 13 and sheet 11 are pulled out of the steel pipe 19 of the metal mold 17.