baber/WOPTO huggingface dataset:
Patent JP-H08204213-A (JP)
Title: Optical switch
Inventor: KOSAKA HIDEO
IPC: H01L31/12
Filed: 1995-01-25
Abstract: PURPOSE: To realize a stabilized optical switch having high quenching ratio and low crosstalk in which the strength level of signal can be reproduced or amplified by constituting an optical switch element of a light receiving element and a light emitting element which can be driven with low voltage and multiplexing, demultiplexing or interconnecting the light selectively through an optical fiber array. CONSTITUTION: The optical switch comprises a demupltiplexer 4 for branching an input light 6, a multiplexer 5 for combining the output light 7, an optical fiber 3 for connecting the I/O light selectively, a lens array 2 for condensing the I/O light, and an optical switch element array 1 for receiving the I/O light selectively to emit a light. Since the optical switch element array 1 comprises surface emission lasers arranged two-dimensionally, surface type light receiving elements and a drive circuit for driving or amplifying them, a small-sized, highly efficient high speed optical switch can be realized. When the wavelength of the light emitting and receiving elements is determined selectively, an optical switch involving the wavelength conversion can be realized and applied to a wavelength multiplexing system.
Patent JP-S59136382-A (JP)
Title: Preparation of needle coke
Inventor: KAJI MASAYOSHI
IPC: C10B57/04
Filed: 1983-01-26
Abstract: PURPOSE:To obtain needle coke having low puffing, suitable for preparing graphitized materials such as artificial graphite electrodes, etc., by adding a polyphenyl (derivative), etc. to a hydrocarbon substance of coke source. CONSTITUTION:(A) 100pts.wt. hydrocarbon substance (e.g., coaly coal tar and/or coal tar pitch, etc.) is blended with (B) usually 1-30pts.wt. (preferably 1- 20pts.wt.) polyphenyl (derivative) and/or residual oil obtained by producing it, to give the desired needle coke. An (alkyl) diphenyl, triphenyl hydride, etc. and a residual oil consisting essentially of tetraethyl diphenyl or terphenyl, etc. may be cited as the component B.
Patent MD-980170-A (MD)
Title: Drying box
Inventor: MIDONI VASILIE
IPC: F26B9/06
Filed: 1998-08-10
Abstract: The invention refers to the agriculture, in particular, to the hard particles vacuum drying.The drying box contains a chamber, two charging-discharging doors, heating plates, removable trays. Summary of the invention consists in, that the heating plates are formed of pipelines for heat-transfer medium circulation. The interior of each door is rigidly connected to its housing, one end of which is supported by rollers and simultaneously retains the heating plates. The heating plates are formed of pipe-lines for heat - transfer medium circulation. The pipe-lines are connected to the inlet and outlet collection situated on the external door side. On the heating plates there are installed removable trays for material drying.The result consists in increasing the drying material technological efficiency.
Patent ME-P31808-A (ME)
Title: Method for tranesterification of esters
Inventor: KRAUSE EBERHARD
IPC: C01F7/06
Filed: 2007-04-25
Abstract: Transesterification of at least an ester group containing compound with at least a hydroxy group containing compound comprises adding red mud (as reaction promoting component), which is obtained during the preparation of aluminum by Bayer process.
Patent YU-32803-A (YU)
Title: Business plan for municipal services for electrical energy consumption
Inventor: STOJKOVIC ZLATKO
IPC: G01R22/00
Filed: 2003-04-29
Abstract: Business plan for municipal services for electrical energy consumption has a novelty in that it reads out the counter fastest and on the spot and it charges the expenses for the consumed electric energy on the spot, as well.
Patent AP-161-A (AP)
Title: Novel Quinoline derivatives.
Inventor: ROBERTS DAVID ANTHONY
IPC: A61P9/12
Filed: 1990-08-10
Granted: 1991-12-20
Abstract: The invention concerns pharmaceutically useful novel compounds of the formula i, in which r1,r2,r3,r4,r5, ra,a,x and z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent AP-463-A (AP)
Title: "Indoline derivatives as 5HT2c antagonist".
Inventor: HAM PETER
IPC: A61P1/14
Filed: 1994-07-04
Granted: 1996-02-19
Abstract: Compounds of formula (1), processes for their preparation and their use in medicine are disclosed:p represents phenyl, a quinoline or isoquinoline residue, or a 5-membered or 6-membered aromatic heterocyclic ring containing up to three heteroatoms selected from nitrogen, oxygen or sulphur; r1 is hydrogen, c1-6 alkyl, halogen, cf3,nr7r8 or or9 where r7, r8 and r9 are independently hydrogen, c1-6 alkyl or arylc1-6alkyl; r2 is hydrogen or c1-6 alkyl; r3 is c1-6 alkyl; n is 0 to 3; m is 0 to 4; and r4 groups are independently c1-6 alkyl optionally substituted by one or more halogen atoms, c2-6 alkenyl, c2-6 alkynyl, c3-6 cycloalkyl, c3-6 cycloalkyl-c1-6 alkyl, c1-6 alkylthio, c3-6 cycloalkylc1-6 alkylthio, halogen, nitro, cf3 ocf3, scf3, so2f, formyl, c2-6 alkanonyl, cyano, optionally substituted phenyl or thienyl, nr7r8, or or9 where r7, r8 and r9 are defined for r1, co2r10 where r10 is hydrogen or c1-6 alkyl.
Patent AP-1148-A (AP)
Title: Novel 2,3 Disubstituted-4 (3H)- quinzolinones.
Inventor: ELLIOTT MARK LEONARD
IPC: C07D239/91
Filed: 1997-05-15
Granted: 2003-02-28
Abstract: The present invention relates to 2,3 disubstituted-4(3h)-quinazolinones compounds of the formula i, and their pharmaceutically acceptable salts, and pharmaceutical compositions and methods of treating neurodegenerative and cns-trauma related conditions.
Patent AU-1182083-A (AU)
Title: Adsorbent fractionator with automatic temperature-sensing cycle control
Inventor: WHITE DONALD H
IPC: B01D53/04
Filed: 1983-02-24
Abstract: A method and apparatus are provided for adsorbing water vapor or other first gas from a mixture thereof with a second gas to reduce the water vapor or first gas concentration in the mixture to below a permissible maximum concentration, in which the advance of the leading edge of the adsorption front in a sorbent bed is detected by sensing the advance of the temperature front that precedes the adsorption front, and this advance is detected by sensing the temperature of the sorbent bed sufficiently far from the end of the bed to prevent the temperature front from leaving the bed, using a temperature sampling probe; when the temperature front reaches this point, the adsorption front is still a distance away, since it follows the temperature front, and the adsorption cycle is discontinued, and the bed regenerated; the regeneration cycle can similarly be controlled independently, to be terminated when regeneration is complete, as detected by advance of the temperature front in the opposite direction.
Patent AU-1219201-A (AU)
Title: Phthalic anhydride based polyester-ether polyols and urethane prepolymers produced therefrom
Inventor: HILLSHAFER DOUGLAS K
IPC: C08G18/42
Filed: 2000-10-19
Abstract: Disclosed are polyester-ether polyols and their use in urethane prepolymers, urethane foams and non-foam urethane coatings, adhesives, sealants and/or elastomers. Methods for producing such polyester-ether polyols using double metal cyanide catalysts are disclosed, along with methods for producing urethane prepolymers. The polyester-ether polyols of the instant invention are preferably the reaction product of phthalic anhydride, diethylene glycol, and propylene oxide. These polyester-ether polyols are useful as either the primary polyol in urethane compositions or in combination with conventional auxiliary polyester- and/or polyether-based polyols. The polyester-ether polyols impart greatly improved solubility and compatibility to mixtures of either polyether and/or polyester polyols. The polyester-ether polyols of the instant invention are desirably of lower viscosity than their precursor intermediate polyester polyols and are generally soluble in either polyester- and/or polyether-based polyols. Additionally, the polyester-ether polyols generally provide improved hydrolytic stability to CASE materials in which they are utilized.
Patent AU-1310000-A (AU)
Title: Correction of nonlinear output distortion in a delta sigma dac
Inventor: MELANSON JOHN LAURENCE
IPC: G06F1/025
Filed: 1999-09-29
Abstract: A delta sigma modulator of at least second order includes correction means applied to each feedback loop in the modulator, to account for systemic nonlinear output distortions. Since the output distortion is nonlinear, the correction applied to each feedback loop is nontrivially different. Such a corrected delta sigma modulator may be used in a demodulator including an output digital to analog converter (DAC) to account for systemic imperfections in the pulses formed by the DAC. The corrected delta sigma modulator is also useful in correcting output errors associated with high quality multilevel demodulators and class D power amplifiers. The corrected delta sigma modulator may be one bit or multilevel.
Patent AU-1336797-A (AU)
Title: Form creating and ordering system
Inventor: ELIAS JOSEPH
IPC: G06F17/24
Filed: 1996-12-18
Abstract: A form creation and ordering system allows for creation and editing of forms, receives telephone calls placed by users, prompts the users to indicate between one and a predetermined number of desired forms, prompts the users to indicate a selected mode of delivery, and provides the desired forms to the users via the selected mode of delivery. The system may also uniquely identify each of the users by providing identification information, receive user profile data that varies according to the identification information, prompt the users to indicate whether the desired forms should be customized prior to being provided to the users, and customize the desired forms by adding customized user information in response to the users indicating that the desired forms should be customized prior to the forms being provided to the users.
Patent AU-1391597-A (AU)
Title: Exhaust manifold device
IPC: F02B27/06
Filed: 1997-01-10
Abstract: PCT No. PCT/GB97/00081 Sec. 371 Date Jul. 10, 1998 Sec. 102(e) Date Jul. 10, 1998 PCT Filed Jan. 10, 1997 PCT Pub. No. WO97/25526 PCT Pub. Date Jul. 17, 1997An exhaust manifold device is provided to allow air to enter an exhaust manifold during normal operation of an engine to prevent exhaust gases being sucked into the cylinders via exhaust valves. Air can be supplied via valves (18 and 21) to the exhaust manifold as required and is supplied to the valve (21) at pressures, above atmospheric pressure, that increase with engine speed.
Patent AU-1412683-A (AU)
Title: Lift drive control
Inventor: KINDLER GERHARD
IPC: B66B1/28
Filed: 1983-05-02
Abstract: In this drive control the regulating circuits for the rotational speed of a drive motor and of an eddy current brake are matched in their static and in their dynamic behavior so that a common regulator may be used for both regulating circuits. The matching is achieved by interposing a current regulation circuit for regulating the excitation current of the eddy current brake to the rotational speed regulating circuit. The output of the common regulator is supplied via a linearization member as a reference value to a regulator in the current regulation circuit during the deceleration phase. During the acceleration phase the output of the common regulator is supplied to a matching element matching the variation of the torque to the variation of the torque during the deceleration phase with respect to time. The output of the matching element is connected to the control member of the drive motor via a linearization member. By means of the linearization members the characteristics of a d.c.-shunt motor are approximately achievable. A distance regulating circuit is superposed on the rotational speed regulating circuit. The distance reference value is derived from jerk and acceleration magnitudes during the acceleration phase as well as during the deceleration phase, so that an optimum travel curve is achievable.
Patent AU-1449692-A (AU)
Title: Substituted guanidines and derivatives thereof as modulators of neurotransmitter release and novel methodology for identifying neurotransmitter release blockers
Inventor: GOLDIN STANLEY M
IPC: A61K31/445
Filed: 1992-02-10
Abstract: Modulators of neurotransmitter release including substituted guanidines, N''-aminoguanidines, and N,N',N'',N'''-tetra-substituted hydrazinedicarboximidamides, and pharmaceutical compositions thereof are disclosed. Also disclosed are methods involving the use of such neurotransmitter release modulators for the treatment or prevention of pathophysiologic conditions characterized by the release of excessive or inappropriate levels of neurotransmitters. Also disclosed are screening assays for compounds which selectively inhibit glutamate release. Also disclosed are methods of blocking voltage sensitive sodium and calcium channels in mammalian nerve cells.
Patent AU-1477000-A (AU)
Title: Method of treating heparin-induced thrombocytopenia
Inventor: FISHER CHARLES JACK
IPC: A61P7/04
Filed: 1999-11-10
Abstract: The present invention provides a method of treatment of heparin-induced thrombocytopenia (HIT) with protein C. The claimed invention provides a needed therapy for a potentially serious and debilitating disorder while avoiding complications such as bleeding tendency, toxicity and general side effects of currently available anticoagulant agents.
Patent AU-1491088-A (AU)
Title: Method of joining articles
Inventor: MCMILLS COREY JOHN
IPC: B29C/
Filed: 1988-02-24
Abstract: A method of joining articles (2) together with the aid of conductive polymer components. The conductive polymer components are neither heat-recoverable themselves nor fixed to heat-recoverable articles and preferably comprise a sintered ultra-high molecular weight polyethylene which undergoes a dimensional change when heat is generated within it. Specific components useful in joining or modifying articles such as pipes or cables are sealing strips (10), pressure access devices (60), and conductive polymer tapes (20).
Patent AU-1564700-A (AU)
Title: Device for supplying strip flexible material to a work station
Inventor: HAFFNER SERGE LUC
IPC: B65H20/18
Filed: 1999-12-02
Abstract: A device for supplying a work station with a strip flexible material unwound from a reel including a transfer plate, driven in a translation motion with a longitudinal horizontal axis, by displacing between a first position for loading the material strip and a second so-called working position. The transfer plate including a first device for immobilising the strip on the plate when the latter is moving from the loading position to the working position. The transfer plate is capable of supporting on its surface the material strip, and the work station including a second blocking device for retaining the free end of the strip, such that the transfer plate return travel from the work position to the loading position generates, by the friction of the strip on the plate, forces tending to spread the part of the strip associated with the work station.
Patent AU-1700101-A (AU)
Title: Connection device for cabinets of electrical panels
Inventor: FONTANA RODOLFO
IPC: H02B1/01
Filed: 2000-11-08
Abstract: A device for connection between a first structural element and a second structural element of a cabinet for an electrical panel, whose particularity consists of the fact that it comprises a substantially flat body for resting against an abutment surface formed by the first element, at least one pair of protruding wings being formed on the flat body and being suitable to enter corresponding slots formed in the first element and to geometrically mate in seats formed in the second element.
Patent AU-1877383-A (AU)
Title: Olefin polymerisation catalyst
Inventor: BANZI VIVIANO
IPC: C08F10/00
Filed: 1983-09-06
Abstract: Catalyst components for the stereoregular polymerization of alpha-olefins, comprising a Ti halide and an electron-donor compound supported on an anhydrous magnesium dihalide and obtained by means of non-extractive treatments, with liquids having a dielectric constant at 20 DEG  C. equal to or higher than 2, of compositions comprising an anhydrous Mg dihalide, the crystallites of which have an average size lower than 300  ANGSTROM . The present invention refers to new catalyst components and the catalysts obtained therefrom for the polymerization of alpha-olefins Ch2=CHR, wherein R is an alkyl radical with 1-4 C atoms or an aryl radical, and of mixtures of said alpha-olefins with minor amounts of ethylene.
Patent AU-1980201-A (AU)
Title: Method for producing a high-quality insulation of electric conductors or conductor bundles of rotating electrical machines using fluidized bed sintering
Inventor: BAUMANN THOMAS
IPC: H02K3/40
Filed: 2000-12-21
Abstract: The invention discloses a process for producing a high-quality insulation on a conductor or conductor bundle of rotating electrical machines, in which, in successive immersion passes in a fluidized-bed sintering tank, internal corona-discharge protection, insulation and external corona-discharge protection are applied, in each case with layer thicknesses of <=0.2 mm. The sintering and curing take place at temperatures of approx. 200° C., so that it is possible to use materials which satisfy the demands which are imposed on the insulation of conductors or conductor bundles of this type for rotating electrical machines. Furthermore, the production process, in particular the layer thickness selected for the individual layers, ensures that the individual layers are free of defects, so that it is impossible for there to be any partial discharges, which would otherwise lead to damage to the insulation.
Patent AU-2047088-A (AU)
Title: Glazing units
IPC: C03C17/36
Filed: 1988-08-08
Abstract: A double glazing unit (1) comprising an outer pane (2) of body coloured heat absorbing glass and an inner pane (3) of annealed glass with a coating (4) including a silver layer having a thickness in the range 15 nm to 40 nm on its face turned towards the outer pane.
Patent AU-2296499-A (AU)
Title: Recording of scrambled digital data
Inventor: MAILLARD MICHEL
IPC: H04N7/16
Filed: 1999-02-12
Abstract: A system for transmission and recording of digital data, comprising transmission means 6 adapted to prepare and transmit scrambled digital data together with at least one encrypted control word and a digital recording device 41 adapted to receive and record the scrambled digital data and encrypted control word on a digital support 43, the digital recording device 41 further including an access control means 42 adapted to decrypt the control word and thereafter descramble the digital data during playback. The present invention is particularly, but not exclusively, adapted to the transmission of scrambled audio data to be recorded on a mini disc reader 41. <IMAGE>
Patent AU-2377601-A (AU)
Title: Method for making data transmission more effective and a data transmission protocol
Inventor: SUUMAKI JAN
IPC: H04L29/06
Filed: 2000-12-18
Abstract: The invention relates to a method for making data transmission more effective in a telecommunication network, which comprises layer structured protocol feature for data transmission which protocol feature comprise at least an upper layer and a lower layer, wherein the purpose of the lower layer (12) is at least to compose a data unit (6) to be transmitted to the upper layer (14) from one or more segments (9a, 9b), in which method one or more errors (5a) occurring in the received segments (1a, 1b) are detected. In the invention, said data unit (6) to be transmitted to the upper layer is composed from one or more segments (9a, 9b) containing one or more errors (5a), wherein information on the location of one or more errors (5a) is also transmitted to the upper layer (14).
Patent AU-2381184-A (AU)
Title: Liquid cleansing compositions
Inventor: HARMER JANE
IPC: C11D3/06
Filed: 1984-01-26
Abstract: Hair or body shampoo compositions having an upper aqueous layer and a lower aqueous layer which are temporarily dispersible one in the other upon agitation of the composition and wherein each layer is miscible with water in substantially all proportions. The upper layer has dissolved therein at least one detergent. The lower layer contains sodium hexametaphosphate dissolved therein. The compositions have cleansing properties and impart a conditioning effect.
Patent AU-2448499-A (AU)
Title: Method to enhance tissue accumulation of radiolabeled compounds
Inventor: WOLTERING EUGENE A
IPC: A61K51/12
Filed: 1998-11-23
Abstract: Administration of a radioisotopic compound by infusion over a period of time greater than two hours, preferably greater than twelve hours, greatly increases the maximum radioactivity that accumulates in the target cell. The efficacy of the administration of the radiolabeled compound can be increased about five times higher than prior bolus injection or short infusion methods. This method enhances the tumor to background ratio by increasing the actual  radioligand accumulated inside the tumor cells. This technique works for any radiolabeled compound whose cellular uptake is limited by a cellular process of either binding to a cellular receptor or to a transport protein. Once the radiolabeled compound is bound and internalized, the ability of an unlabeled compound to compete with the radioligand is markedly decreased. The primary factor governing residence time after internalization is the physical half-life of the radioisotope, not biologic half-life.
Patent AU-2515199-A (AU)
Title: Expression cloning in filamentous fungi
Inventor: BRINK JOHANNES MAARTEN VAN DEN
IPC: C12N1/15
Filed: 1998-12-22
Abstract: Methods are provided for isolation of DNA sequences encoding proteins with properties of interest by means of expression cloning in filamentous fungal host cells. The isolated DNA sequences are useful in processes for producing the proteins of interest.
Patent AU-2518101-A (AU)
Title: Rna polymerases from bacteriophage phi 6-phi 14 and use thereof
Inventor: MAKEYEV EUGENY
IPC: C12N15/09
Filed: 2000-12-21
Abstract: A polymerase protein originating from a dsRNA virus catalyzes RNA synthesis using ssRNA, dsRNA, ssDNA, or dsDNA templates. Such a polymerase can be purified from a dsRNA virus, and a protein having the amino acid sequence of such a polymerase is useful in methods and kits for in vitro RNA synthesis. A polymerase of the invention is processive, has very high RNA-polymerization rate and does not require primer for the initiation of RNA synthesis, although it is also able to initiate RNA synthesis in the presence of a primer. Primer-independent synthesis is especially useful in amplifying RNA for quantitation of RNA species in the sample and their identification by direct sequencing. This methodology is especially useful in detecting pathogenic parasites and differences in gene expression levels associated with diseases.
Patent AU-2529095-A (AU)
Title: Vaccine against mycobacterial infections
Inventor: LOWRIE DOUGLAS BRUCE
IPC: A61P31/04
Filed: 1995-05-18
Abstract: A naked nucleic acid construct comprising a coding sequence which encodes a mycobacterial stress protein or proline-rich antigen or an antigenically effective fragment thereof operably linked to a promoter capable of expressing the said coding sequence in a mammalian host cell is useful as a vaccine against a mycobacterial infection such as tuberculosis and leprosy.