baber/WOPTO huggingface dataset:
Patent AU-765239-B2 (AU)
Title: Powder material spraying device
Inventor: WATANABE YASUSHI
IPC: B30B15/00
Filed: 2000-07-05
Granted: 2003-09-11
Abstract: A powdered material spraying device comprising a quantitative spraying device provided for a material discharge port of the powdered material storage hopper via a material feed valve, a cover being provided for the material feed port of the powdered material storage hopper. The spraying device includes a cylindrical body connected with the material discharge port of the powdered material storage hopper, an elastic membrane with a penetrating aperture provided so as to form a bottom of the cylindrical body at its lower opening end, and a dispersion chamber connected under the lower opening end of the cylindrical body via the elastic membrane. The dispersion chamber has a pulsating vibration air supply port for supplying a positive pulsating vibration air to the dispersion chamber and a discharge port. A bypass pipe is connected between the cylindrical body and the dispersion chamber and the powdered material is sprayed from a tip end of a conduit connected with the discharge port of the dispersion chamber. <IMAGE>
Patent AU-532276-B2 (AU)
Title: 2-wire data transmission
Inventor: HAASS ADOLF
IPC: H04B3/23
Filed: 1980-05-28
Granted: 1983-09-22
Abstract: A data modulated carrier is branched into two orthogonal components and as a result of correlation with a difference signal supplied to a receiver, first and second regulating signals are produced. The first and second regulating signals each regulate a base band simulation stage to produce respective dummy signals, taking into account the two orthogonal signal components, and form components of a compensation signal which is used to suppress a cross-talk signal which is superimposed on a signal received from a remote station.
Patent AU-645518-B2 (AU)
Title: Gastric retention device
Inventor: SONOBE TAKASHI
IPC: A61J3/00
Filed: 1990-08-30
Granted: 1994-01-20
Abstract: A device for extended retention in the stomach, the device comprising a molding which comprises shape memory material (A) joined to or mixed with material erodible in vivo (B), said molding being of a size, shape and durability to remain in the stomach for a definite residence time. The device can be of a shape such as not to hinder passage of food in the stomach and is capable of being folded to an orally administrable form. It is used for drug delivery.
Patent AU-584741-B2 (AU)
Title: Cyclopentane derivatives
Inventor: RIEFLING BERNHARD
IPC: C07F7/18
Filed: 1986-09-09
Granted: 1989-06-01
Abstract: New cyclopentane derivatives of the formula I   <IMAGE>   in which R1 is H or a hydroxyl protective group, and R2 and R3 are together an O atom or are together a bond, can be used in the preparation of prostaglandin derivatives.
Patent AU-775776-B2 (AU)
Title: Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode
Inventor: JOU YU-CHEUN
IPC: H04W36/08
Filed: 2000-07-20
Granted: 2004-08-12
Abstract: A method and apparatus for supervising a dedicated control channel when in the discontinuous transmission mode. The mobile station (4) monitors the frames it receives from a base station (2) and maintains a counter of bad, good, and empty frames, referred to as COUNT1, COUNT2, COUNT3, respectively. If a received frame is a good frame, COUNT1 is reset to zero and COUNT2 is incremented. If the received frame is a bad frame, COUNT1 is incremented and COUNT2 is reset to zero. If the received frame is an empty frame, COUNT1 and COUNT2 are unchanged but COUNT3 is incremented. A transmitter coupled to the mobile station is enabled or disabled depending upon which, if any, of the COUNTs reaches or exceeds a designated threshold value.
Patent AU-541573-B2 (AU)
Title: Oscillating mold casting apparatus
Inventor: RUSHFORTH C
IPC: B22D11/14
Filed: 1981-01-26
Granted: 1985-01-10
Abstract: An oscillating cooled mold assembly for the continuous, high-speed casting of metallic strands or rods, especially upcasting strands or rods of copper alloys such as brass, has a hollow die in fluid communication with a melttypically held in a casting furnace. A coolerbody surrounds the die in a tight-fitting relationship to form a solidification front in the melt as it advances through the casting zone of the die. The strand or rod formed from the solidified melt is pulled through the die whilethe mold oscillates in a direction substantially parallel to the direction oftravel of the rod.
Patent AU-641213-B2 (AU)
Title: Ultrasonic gas/liquid flow meter
Inventor: RUSSWURM WINFRIED
IPC: G01F1/66
Filed: 1990-12-13
Granted: 1993-09-16
Abstract: An ultrasonic gas/liquid flow meter with a measurement tube (1) of rectangular cross-section is particularly suitable for use as a domestic gas meter.
Patent AU-609388-B2 (AU)
Title: High frequency ballast for gaseous discharge lamps
Inventor: DEAN THOMAS E
IPC: H05B41/24
Filed: 1987-03-26
Granted: 1991-05-02
Abstract: An electronic frequency inverter circuit receives input electrical power at a lower frequency and energizes a load circuit (35) including gaseous discharge lamps (36,37) in a range of higher frequencies. First and second semiconductors (30,31) are operated alternately by a logic circuit (40) in current mode control such that the switches operate at the higher frequency range and the frequency of current in the load circuit varies as the magnitude of said source voltage varies. The load circuit has an impedance (38) which varies with frequency such that the peak amplitude of the load current remains substantially constant despite variations in the magnitude of said source voltage to achieve a desirable crest factor for the lamp current.
Patent AU-707538-B2 (AU)
Title: Intermediates of diacyl-substituted guanidines
Inventor: KLEEMANN HEINZ-WERNER
IPC: C07D233/61
Filed: 1998-06-23
Granted: 1999-07-15
Abstract: Benzoyl-guanidine derivatives (III) are new. (III) are of formula X2-CO-N=C(NH2)2 X2 = R101 = hydrogen, fluoro, chloro, hydroxy, amino or trifluoromethyl; R102 = hydrogen, fluoro, chloro, bromo, cyano, CqF2qCF3, R13SO2, R14R15NCO, R16CO or R17R18NSO2; R13, R14, R16 and R17 = 1-8C alkyl, 3-4C alkenyl, CnH2n-R20, trifluoromethyl or, except for R13, hydrogen; n = 0 or 1; q = 1-5; R20 = 3-6C cycloalkyl or phenyl, optionally substituted by 1-2 of fluoro, chloro, trifluoromethyl, methyl, methoxy or NR21R22; R21 and R22 = hydrogen or methyl; R104 = 1-8C alkyl, CnH2nR20, trifluoromethyl, (iso)quinolyl, pyrrolyl, pyridyl or imidazolyl (all these rings bonded via carbon or nitrogen and optionally substituted by 1 or 2 fluoro, chloro, trifluoromethyl, methoxy, hydroxy or amino (optionally substituted by 1 or 2 methyl)), R87SO2, R88R89NSO2, or R93-ethynyl; R87 = 1-4C alkyl or trifluoromethyl; R88 = hydrogen, 1-4C alkyl, trifluoromethyl, or (CH2)anR90; an = 0 or 1; R90 and R93 = phenyl, optionally substituted as in R20; R103 = any of a wide range of substituents . The full definitions are given in the DEFINITIONS (Full Definitions) Field.
Patent AU-703187-B2 (AU)
Title: Chicken anemia virus mutants and vaccines and uses based on the viral proteins VP1, VP2 and VP3 or sequences of that virus coding therefor
Inventor: NOTEBORN MATHIEU HUBERTUS MARIA
IPC: A61P35/00
Filed: 1994-07-19
Granted: 1999-03-18
Abstract: Novel proteins of the Chicken Anemia Virus are described and compositions for preventing or treating infections with that virus (CAV), in particular vaccines less pathogenic than the CAV itself, but yet leading to neutralizing antibodies in the immunized animal. Besides, there are described compositions containing antibodies against parts of the CAV for the control of infections with CAV and anti-idiotype antibodies which possess an immunogenicity corresponding to the antigen. The invention also provides antibodies for the detection of CAV infections and test kits for the detection of CAV. Recombinant DNA molecules derived from CAV coding for an immunogenic part of a CAV protein and host cells transfected with such DNA molecules and vaccines based on these host cells are made possible by this invention. Also, living virus vaccines in which a piece of DNA coding for an immunogenic part of a CAV protein is brought into a virus infectious to the desired host are a subject of the invention. Besides, the invention relates to uses of proteins of CAV in the induction of apoptosis, in particular, the proteins can be used in induction of apoptosis in tumor cells. The invention further provides the induction of cell death by means of gene therapy.
Patent AU-655418-B2 (AU)
Title: Aortic graft, and method and apparatus for repairing an abdominal aortic aneurysm
Inventor: PALMAZ JULIO C
IPC: A61B17/11
Filed: 1991-05-31
Granted: 1994-12-22
Abstract: An aortic graft, and method and apparatus for repairing an abdominal aortic aneurysm includes a tubular graft which is intraluminally delivered through the aorta and secured to the aorta by the expansion and deformation of a thin-walled tubular member.
Patent AU-544742-B2 (AU)
Title: Prepare amides especially peptides
Inventor: WISSMANN HANS
IPC: C07K5/06
Filed: 1982-01-15
Granted: 1985-06-13
Abstract: To prepare compounds containing carboxylic acid amide groups, in particular peptides, there are reacted compounds containing a carboxy group, in the presence of dialkylphosphinic acid anhydrides with compounds containing a free amino group.
Patent AU-562434-B2 (AU)
Title: Incinerator with two reburn stages
Inventor: BASIC JOHN N
IPC: F23G5/50
Filed: 1982-03-26
Granted: 1987-06-11
Abstract: An incinerator system includes: a main chamber (32); double reburn tunnels (41,42); an excitor (134,158) within a reburn tunnel; a grate (234) near the incinerator's inlet (231) to permit the drying and initial combustion of refuse, and an ash scoop (278). The use of dual reburn tunnels (41,42), along with a damper (69,70) that permits the closure of at least one of them, permits the efficient and environmentally acceptable utilization of the main incinerator chamber (32) even with minimal refuse contained there. With less refuse, only one reburn unit (41,42) operates; it will still have sufficient heat and throughput to maintain, with minimal auxiliary fuel, the temperature needed for complete combustion. An excitor (134,158), or solid stationary object placed within the reburn tunnel (41,42), permits the retention and reflection of the heat generated by the burning to assure complete combustion of all hydrocarbons within the reburn unit. Additionally, the air utilized in the reburn unit may enter through the excitor for efficient distribution and concomitant combustion. <IMAGE>
Patent AU-655603-B2 (AU)
Title: Pharmaceutical composition
Inventor: ASAKURA SOTOO
IPC: A61K9/107
Filed: 1991-10-31
Granted: 1995-01-05
Abstract: A pharmaceutical emulsion composition or solution composition in an organic solvent containing a compound represented by the following chemical formula and having immunosuppressive activity is disclosed: <CHEM>   <IMAGE>
Patent BG-60276-B2 (BG)
Title: Method for continuous melting of copper
Inventor: GOTO MOTO
IPC: C22B15/00
Filed: 1991-11-19
Abstract: The method is applicable in the mine dressing and manufacture industries for the extraction of high purity copper from copper sulphide concentrates. It reduces installation costs, the area and the maintenance costs of the installation in which it occurs. The method consists of melting and oxidation of copper concentrate until a mixture of copper matte and slag is produced out of which the copper matte is exstracted. The matte is oxidired until black copper and slag is obtained, and then the black copper is separated from this mixture and is fed by means of a systems of chutes directly for refining in order to produce high purity copper. Refining includes feeding the black copper into the furnace, its oxidation by means of blowing oxidizing gas into the anode furnace, reduction of the oxidized copper until high quality copper is produced and releasing the high quality copper from the anode furnace whereas, the feeding and oxidation of the black copper is made at least partially simultaneously. The blowing of oxidizing gas in the anode furnace can be made in the process of positioning its tuyere opening at a specified depth under the level of the smelt by revolving the furnace body around the furnace axis. The oxidizing gas can include oxygen-enriched air.
Patent DE-1901816-B2 (DE)
Title: Helical scan video tape recorder - improves sound quality by scanning audio track at carefully controlled constant rate with head at tape looping device
IPC: G11B15/18
Filed: 1969-01-15
Abstract: The helical scan video tape recorder, for television signals, has the system described in 1762529 improved so that better sound quality is obtained by scanning the audio track at a more constant rate. The audio track (67A) is scanned by an audio head (67) located at the tape looping device (B6) at the end of the tape path through the record/replay assembly. The tape passes through this looping device at a higher average speed relative to the normal picture sequence and the tape feed is interrupted for picture scanning during individual picture periods whilst maintaining the constant speed with which the tape passes over the audio head.
Patent DE-1903623-B2 (DE)
IPC: G10L19/00
Filed: 1969-01-24
Abstract: 1,261,552. Formant vocoder. PHILCOFORD CORP. 23 Jan., 1969 [25 Jan., 1968], No. 3859/69. Heading H4R. In the speech synthesizer of a formant vocoder the formant resonators are heavily damped for a short time prior to the application of each excitation pulse. Fig. 1 shows a formant vocoder in which the analyser derives signals representing the frequency, F1 &c., and amplitude, A1 &c., of the first three formants of an incoming speech signal, together with a signal P, indicating the pitch frequency and a signal V, indicating a voiced or unvoiced condition. At the receiver synthesizer the pitch signal controls the frequency of pulses which are applied, during voiced sounds, via a gating circuit 10 to modulators 14, 16, and 18 where the pitch pulses are modulated by the respective formant amplitude signals, A1, A2, and A3, filtered by variable frequency resonators whose resonant frequency is adjusted by the respective formant frequency signals, F1, F2, F3, before the signals are further filtered and combined to form the synthesized speech. The variable frequency resonators are arranged to be heavily damped by a pulse derived from the excitation signal immediately before the excitation pulse is applied to excite the filter, so as to eliminate any effect on the output from the filter during one pulse, of the energy still remaining from the previous pulse. Fig. 3 shows a circuit for the synthesis of one formant comprising a resonator 20 including a differential amplifier 44 connected in a loop with variable frequency high pass, 46, and low pass, 48, filters, each of which is tunable by the signal F1 to provide a circuit resonant at F1 formant frequency. The damping circuit, 32, comprises a fet connected from one input of the differential amplifier 44 to earth, and which is switched on just before a pitch pulse is generated via differential amplifier 38 fed with a signal derived from the pitch pulse generator 8. The pitch pulse generator comprises a capacitor 35 charged via the emitter collector path of transistor 33, the impedance of which is controlled by the pitch frequency signal. Just before the charging potential reaches a value to cause a pitch pulse to be generated by pulse generator 41, differential amplifier 38 is switched from negative to positive saturation, as the charging potential reaches the reference potential set by potentiometer 36, causing fet 40 to be switched on and the damping condition to be established. Reference has been directed by the Comptroller to Specification 1,146,184.
Patent DE-1937490-B2 (DE)
Title: Plastic suspension rail for suspension filing systems - fitted with tongue shaped continuation transverse to hanging projection
IPC: B42F15/00
Filed: 1969-06-23
Abstract: Plastic suspension rail for suspension filing system has at least one hanging projection extending beyond a recess open at its edge and with a tongue-shaped continuation directed transverse to the projection to which filing tongues for the reception of brochures or prospectuses are formed, located in one exchangeable protective cover made from two cover walls connected by a bow type top and anchored to the suspension rail through a slot. Apart from the retaining tongue (22) which clamps the edge of the correspondence (12) and projects from the plane suspension rail (11) there is an inserting tongue (26) removable to the opposite side of the plane of the suspension rail (11) and lined up with the tongue for a slot parallel to the bow top of the cover (28) and within the wall of the protective cover.
Patent DE-2004626-B2 (DE)
Title: Adjustable easy chair with retractable footrest - has backrest and seat which can be swivelled relative to frame
IPC: A47C1/0355
Filed: 1970-02-03
Abstract: Adjustable easy chair with a fixed frame a unit supporting the body with a backrest and a 'T' cushioned seat capable of swivel movement relative to the frame and relative to each other and with a leg support movable between a withdrawn position in which it is under the seat and an extended position in which it is in front of the seat. The seat link guide (128) is in addition connected to the swivel guide (134) and the latter in addition to the leg support guide (138) and a frame guide (142). The frame guide (142) is in turn also connected to the frame (14) and the leg support guide (138) has an additional connection to both the frame (14) and the lifting rod (96).
Patent DE-2307373-B2 (DE)
Title: Storage type hot water room heater - has detachable radiator elements connected by flexible hose to storage core
IPC: F24H7/04
Filed: 1973-02-15
Abstract: The heater has a rectangular casing (12) with an insulating jacket (14). It is filled with water and contains electric resistance heating elements (13). Steel panels type radiators (18) are provided outside the casing and are connected to flow and return pipes (15, 16) by flexible hoses (17). A pump (21) circulates water from the return to the flow and can introduce hot water from the store through a mixing valve (23) which is thermostatically controlled. The radiators (18) can be detached from the casing and fixed to a wall of the room whilst still connected to the casing by means of flexible hose (17). This makes it possible to position the radiators in the room so as to obtain the best radiation and convection conditions for comfort.
Patent IE-S75750-B2 (IE)
Title: A biscuit manufacturing process
Inventor: KELLY PAUL
IPC: A21D13/00
Filed: 1997-05-30
Abstract: A biscuit dough is prepared (10) and divided (12) into dough pieces of a desired shape. The dough pieces are passed through an oven (14) and cooked to form biscuits. After cooling (16) the biscuits are wrapped (18) in packs. The packs are weighed (20) and if the correct weight are delivered by conveyor (29) into a set of pockets (40) for transfer to a loading station (45). At the loading station (45) a set of packs are lifted together into a box which is filled with a number of superimposed rows of packs of biscuits.
Patent JP-3424823-B2 (JP)
IPC: C07K16/00
Filed: 1989-01-23
Granted: 2003-07-07
Abstract: Methods for producing secreted biologically active peptide dimers are disclosed. The methods for producing secreted biologically active peptide dimers utilize a DNA sequence encoding a peptide requiring dimerization for biological activity joined to a dimerizing protein. Polypeptides comprising essentially the extracellular domain of a human PDGF receptor fused to dimerizing proteins, the portion being capable of binding human PDGF or an isoform thereof, are also disclosed. The polypeptides may be used within methods for determining the presence of and for purifying human PDGF or isoforms thereof. Pharmaceutical and diagnostic compositions utilizing the polypeptides are also disclosed.
Patent JP-S6363226-B2 (JP)
IPC: A61F13/02
Filed: 1984-01-31
Abstract: An external wound dressing comprising a first layer of backing sheet material coated on one face with biocompatible adhesive; a second layer of protective sheet material covering the first layer in releasable contact with the adhesive, the second layer having means for separation in one or more sections from the first layer; and release-retarding means along one or a pair of opposed edges of the dressing to require a greater force to separate the layers at the edge or edges than at the remainder of the contact area.
Patent JP-H0587545-B2 (JP)
IPC: A61K8/25
Filed: 1986-02-14
Abstract: PURPOSE:To provide the titled pigment which gives cosmetic having an excellent hiding power and an excellent ultraviolelt-screening effect, by coating the surface of an inorg. flat material having a specified average particle size with fine TiO2 particles in an amount which does not give an appearance of iridescent luster by interference. CONSTITUTION:The surface of an inorg. flat material (A) having an average particle size of 0.5-100mum selected from the group consisting of natural mica, synthetic mica and glass flake is coated with fine TiO2 particles (B) in an amount which does not give an appearance of iridescent luster by interference, thus obtaining an ultraviolet screening mineral having a hydrophilic surface. The mineral is treated with a hydrophobic material (C) selected from the group consisting of org. fluorine-contg. compds., higher fatty acids (derivatives), higher fatty alcohols (derivatives) and organosilicon compds.
Patent JP-3242482-B2 (JP)
IPC: A61B17/11
Filed: 1993-02-04
Granted: 2001-12-25
Abstract: An anastomosis fastening technique wherein an annular fastener securing anvil (10) is positioned over the end portion (16) of a first hollow body organ (14) to be joined to a second hollow body organ end (15) or side portion (15') and this first organ end is everted outwardly back over the anvil (10) thereby forming a cuff (17). The anvil (10) is provided with prepositioned and annularly disposed fastener securing device (13, 13') on the exterior surface. The second hollow body organ (15) and/or side portion is then positioned over the cuff (17) of the first hollow body organ (14) such that the intimal portions thereof to be anastomosed are in intimal coaptation. An anastomotic surgical fastener driving instrument (30) with fastener cartridges (38, 39) therein, and which conforms in shape to the outer annular contours of the anvil (10) is coaxially applied over the anvil with the organ portions positioned therebetween and the fastener driving instrument (30) is then actuated to fasten the coaptating organ portions together. The organ portions to be anastomosed may first be tied down to the anvil. The fastener driving instrument (30) is also keyed to the anvil (10) for proper positioning of the fasteners (37, 37') relative to the anvil fastener securing devices (13, 13') prior to actuating the fastener driving instrument (30). The fasteners (13, 13') may be in the form of surgical staples, nails or tacks. <IMAGE>
Patent JP-H0774392-B2 (JP)
IPC: C21D9/60
Filed: 1986-03-06
Abstract: In the induction heating of thin (e.g. 0.5 to 3 mm diameter) steel wires (W) in continuous heating processes, relatively low field strengths of e.g. up 20,000 Am<sup>-1</sup> are employed but are chosen so as to set the relative magnetic permeability µr at 40 or more. The wire are passed through coil blocks (1), which are wound flat around a row of ceramic tubes (3) to guide and insulate the wires. The coil blocks are energized at frequencies typically up to 30 kHz. The direction of winding and/or the phase of the current is changed between adjacent coil blocks (1), or groups of blocks, to reduce voltage build-up along the wires.