baber/WOPTO huggingface dataset:
Patent CS-273630-B2 (CS)
Title: Method of resorufine's derivatives production
Inventor: KLEIN CHRISTIAN DR
IPC: C07D265/28
Filed: 1987-02-17
Abstract: A method of production of resorufin derivatives of general formulae Ia and Ib, where R<l> R<2>, R<3>, R<4> and R<5> are the same or mutually separated and mean hydrogen, halogen, the carboxyl group, carboxamide group, C1-5-alkoxy-carbonyl group, cyano group, nitro group, possibly substituted C1-5-alkyl or -alkoxyl, R<4> and R<5> can both mean annellated aromatic hydrocarbon with 6 to 10 carbon atoms, which is possibly substituted, Z means a bridging element formed from the residues X<1>, X<2>, X<3>, X<4> and M, A means a residue of hapten, an antigen, antibody, substrate or carrier and n means a whole number from 1 to 200, based on the fact that the compounds of formulae IIa and IIb, where X<1> means the reactive group, such as -COOH, -COOT, -COOCO2T<1>, -NCO, -NCS etc., are subjected to the action of diamine, dicarboxylic acid or its derivative, dialdehyde or aminocarboxylic acid of general formula IV, where X<3> and X<4> mean the reactive groups and M means the residue of the bifunctional compound with l to 5 carbon atoms, and a ligand of general formula III, where X<2> means the reactive group, such as NH2, SH, OH, COOH; the established protective groups are possibly split and the individual reactive groups X<1> to X<4> are possibly transformed to other reactive groups. The produced compounds are used as marking compounds in chemical biological processes.<IMAGE>
Patent CS-199529-B2 (CS)
Title: Mixture based on polysiloxane,absorbing mechanical power
Inventor: MACIEJEWSKI JEREMI
IPC: C10M169/00
Filed: 1978-05-10
Abstract: The invention relates to a liquid non-vulcanizable polysiloxane and boron compound for use for hydrostatically damping and shock absorbing mechanical energy in apparatus of various types, as for instance in bump stops for elevators and overhead jib cranes, fenders for vehicles and the like. The composition for mechanical energy absorption comprises boro siloxane polymers, fillers, pigments and alkyl-aryl-siloxane oils.
Patent CS-235044-B2 (CS)
Title: Method of n2 substitued derivatives 9-(1,3-dihydroxy-2-propoxymethyl)pguanin production
Inventor: VERHEYDEN JULIEN P
IPC: C07D/
Filed: 1982-05-20
Abstract: The compound 9-(1,3-dihydroxy-2-propoxymethyl)-guanine and the pharmaceutically acceptable salts thereof are useful as antiviral agents.
Patent CS-204012-B2 (CS)
Title: Process for preparing catalyst component for the polymerization of olefines
Inventor: YOKOYAMA MASUZO
IPC: C08F4/64
Filed: 1977-10-07
Abstract: A catalyst component, which is to be combined with an organoaluminum component to form a Ziegler catalyst for olefin polymerization, is produced by treating (1) a solid composition resulting from a process of combining a magnesium halide such as magnesium chloride, an electron donor compound such as ethyl benzoate and a titanium halogen compound such as titanium tetrachloride with (2) an interhalogen compound or a halogen such as iodine trichloride.
Patent CS-202088-B2 (CS)
Title: Method of producing tetrameric complex of malonylurea derivatives
Inventor: GOLD-AUBERT PHILIPPE
IPC: C07D239/54
Filed: 1977-10-31
Abstract: Discrete tetrameric complexes of malonylurea derivatives are described in which the properties expected of the individual malonylurea derivatives are beneficially modified. The complexes are of high purity and are of considerable value in the treatment of alcoholism. Simple processes for preparing the complexes are also disclosed as are compositions containing them.
Patent CS-199696-B2 (CS)
Title: Method of producing derivatives of pyrimido/1,2-a/benzimidazole
Inventor: MILLS STUART D
IPC: A61K31/519
Filed: 1977-12-09
Abstract: The invention concerns 3,4-dihydropyrimido [1,2-a]benzimidazole derivatives bearing one or more substituents at positions 6, 7, 8 or 9; processes for their preparation and manufacture; and pharmaceutical compositions thereof. The compounds inhibit the aggregation of blood-platelets and may be used in vivo, in the treatment or prophylaxis of thrombosis or occlusive vascular disease, or in vitro, in helping to stabilize preparations of blood platelets. Representative compounds of the invention are 7- and 8- acetyl-3,4-dihydropyrimido[1,2-a]benzimidazol-2(1H)-one.
Patent CS-253733-B2 (CS)
Title: Insecticide or accaricide and process for preparing active component
Inventor: LANYI GYOERGY
IPC: A01N47/22
Filed: 1985-11-22
Abstract: PCT No. PCT/HU85/00068 Sec. 371 Date Jul. 21, 1986 Sec. 102(e) Date Jul. 21, 1986 PCT Filed Nov. 15, 1985 PCT Pub. No. WO86/03202 PCT Pub. Date Jun. 5, 1986.The invention relates to new compounds of the Formula I   <IMAGE> (I)  wherein R2 stands for hydrogen or C1-4 alkyl; and R3 represents C1-4 alkyl or a group of the Formula R4-(CH2)n- wherein n is 1 or 2; R4 represents C1 to C4 alkoxy-carbonyl or a group of the Formula II   <IMAGE> (II)   and R6 and R7 stand for hydrogen or C1-4 alkoxy; or R2 and R3 together may form a group of the Formula -(CH2)2-O-CH2)2- with the proviso that R2 and R3 do not both stand for methyl, and salts thereof and a process for the preparation of the same.
Patent CS-216691-B2 (CS)
Title: Key switch particularly for the keybords of the typewriter and similar appliances
Inventor: STAHL HORST
IPC: H01H13/52
Filed: 1979-12-14
Abstract: 1. A key switch, in particular for the keyboards of typewriters and similar devices, for example, teleprinters and data stations, having a key tappet (1) which on operation of the key can be moved from the rest position into the operating position against the spring force of a helical spring (4) which is fixed between the key housing (6) and a contact surface (2a) on the key tappet (1), wherein the spring (4) forms the moving contact piece which is brought into contact with a stationary counter-contact (3) during contacting, and the key tappet (1) of which can be further moved after contacting, characterised in that the helical spring (4) has two spring sections (4a, 4b) the first (4a) of which is designed in known manner as a compression spring for the return movement of the key tappet (1) from the operating position to the rest position, and the second (4b) of which rests against the side of the contact surface (2a) of the key tappet (1) which faces away from the first spring section (4a), with a given initial tension, and that the counter-contact (3) is arranged in the range of travel of the second spiral spring section (4b) of the spring (4) which is extended above the contact surface (2a) of the key tappet (1).
Patent AU-679591-B2 (AU)
Title: Method and apparatus for communicating multilevel modulated data using concatenated coding
Inventor: HUANG ZHENG
IPC: H04N21/2383
Filed: 1995-01-17
Granted: 1997-07-03
Abstract: An outer symbol error correcting code is concatenated with a punctured multidimensional trellis code to provide an optimal scheme for communicating digital television signals in a standard (e.g., approximately six MHz) bandwidth channel via a cable television network or the like. An input signal (10) is encoded using an outer symbol error correcting code (12) to produce successive blocks. Each block comprises N seven-bit coded symbols of which M represent information to be communicated and the remaining N-M coded symbols comprise error correcting information. M/N is either 120/126, 121/127 or 122/128. The blocks are interleaved (18), and may be supplemented with control symbols (19) that include a synchronization pattern for M/N = 121/127 or M/N = 122/128. The interleaved blocks are convolutionally encoded using an inner trellis code (20) having a punctured rate 4/5 (sixty-four QAM) or 3/4 (sixteen QAM). The output symbols are multilevel modulated (21) for transmission over a communication path (26) using, for example, sixteen or sixty-four QAM. The transmitted symbols are decoded using a trellis decoder (32), deinterleaved (34), and further decoded in an outer symbol error decoder (36) concatenated with the inner trellis decoder (32). <IMAGE>
Patent AU-749966-B2 (AU)
Title: A process for the conversion of mixed plastic waste
Inventor: SZEKELY TAMAS
IPC: B29B17/00
Filed: 1998-12-04
Granted: 2002-07-04
Abstract: The invention relates to the conversion of a mixed plastic waste by means of mechanical treatment of the starting material mixture in the presence of a mineral oil. The essence of the invention consists therein that a crushed plastic waste mixture containing about 20% by weight of low density polyethylene with a softening point below 150° C. is heat-treated in an oily medium in an apparatus exerting intense kneading-moulding effect at a temperature between 150° C. and 250° C. under vigorous stirring until the formation of a quasi-homogenous, liquid-phase or meltphase bitumen-like material, then separating the bitumen-like material obtained.
Patent AU-647266-B2 (AU)
Title: Packaging laminate with excellent sealing and barrier properties and also packaging container manufactured from the packaging laminate
Inventor: ROSEN AKE
IPC: B65D65/40
Filed: 1992-05-01
Granted: 1994-03-17
Abstract: Packaging laminate with excellent sealing and barrier properties comprising a skeletal layer (11) of plastic and filler mixed in the plastic and a barrier layer (12) of plastic of the same type as the plastic in the skeletal layer in a mixture with plastic of another type than the plastic in the skeletal layer, placed against one side of the skeletal layer. In order to improve the sealing properties of the packaging laminate the barrier layer (12) has been provided with electrically conducting material finely distributed in the barrier layer, preferably soot (carbon black) with the aid of which the packaging laminate can be sealed by means of inductive heating (IH) and dielectric sealing.
Patent AU-714527-B2 (AU)
Title: KVLQT1 - A long QT syndrome gene which encodes KVLQT1 which coassembles with minK to form cardiac 1ks potassium channels
Inventor: KEATING MARK T
IPC: G01N33/566
Filed: 1996-12-20
Granted: 2000-01-06
Abstract: One aspect of the invention relates to the identification of the molecular basis of long QT syndrome. More specifically, the invention has identified that mutated KVLQT1 causes long QT syndrome. The analysis of this gene will provide an early diagnosis of subjects with long QT syndrome. The diagnostic methods comprise analyzing the nucleic acid sequence of the KVLQT1 gene of an individual to be tested and comparing them with the nucleic acid sequence of the native, non-variant gene. Alternatively, the amino acid sequence of KVLQT1 may be analyzed for mutations which cause long QT syndrome. Presymptomatic diagnosis of long QT syndrome will enable practitioners to treat this disorder using existing medical therapy. A second aspect of the invention relates to the realization that KVLQT1 coassembles with minK to form a cardiac potassium channel.; This allows one to assay for drugs which interact with this channel to identify new drugs which are useful for treating or preventing long QT.
Patent AU-615201-B2 (AU)
Title: Color video signal reproducing apparatus
Inventor: EZAKI TADASHI
IPC: H04N9/83
Filed: 1988-06-22
Granted: 1991-09-26
Abstract: A video signal reproducing apparatus has a filter circuit (31) interposed in a transmission path for a reproduced luminance signal, and the characteristic of the filter circuit (31) desirably includes a band-eliminating characteristic and a comb-filter passband characteristic which can be selectively emphasized. When the reproduced luminance signal has a normal or relatively smaller frequency bandwidth or a relatively small line correlation component, or when the level of the reproduced carrier chrominance signal is high, the band-eliminating characteristic of the filter circuit is emphasized. The foregoing video signal reproducing apparatus is particularly suited for reproducing a color video signal that includes a wide band luminance signal, in which case the comb-filter passband characteristic of the filter circuit is selected or emphasized so as to reduce noise near the color subcarrier frequency, to avoid displacement of a reproduced picture of high definition in the vertical direction and also to avoid interference caused by the vertical non-correlation component of a color picture.
Patent AU-657992-B2 (AU)
Title: Improved aluminum alloy
Inventor: GUPTA ALOCK KUMAR
IPC: C22C21/16
Filed: 1992-07-22
Granted: 1995-03-30
Abstract: The invention provides an aluminum alloy material consisting essentially of, by weight percent, 1% to 1.8% Cu, 0.8% to 1.4% Mg, 0.2% to 0.39% Si, 0.5% to 0.4% Fe, 0.05% to 0.40% Mn, with the balance aluminum with normal impurities. The alloy forms two precipitation phases during heat treatment and age hardening: a beta phase of Mg2Si and an S' phase of Al2CuMg. The alloy has improved formability without significant sacrifice of strength, and is particularly suited to be formed into automobile sheet metal parts such as hood lids, trunks lids, and fenders.
Patent AU-780339-B2 (AU)
Title: Silicone elastomer material for use with enteric feeding device
Inventor: ROUNS CAMERON G
IPC: A61M25/00
Filed: 2000-12-08
Granted: 2005-03-17
Abstract: An improved gastrostomy feeding device with improved resistance to acidic and enzymatic degradation is disclosed. The device comprises an elongated feeding tube insertable through a patient's abdominal wall and an anchoring device mounted on the feeding tube, preferably near the first end, to retain said feeding tube within the stomach. The anchoring device is comprised of at least one internal retaining member fabricated from a trifluoropropyl or phenyl modified dimethylpolysiloxane elastomer having improved resistance to acids and enzymes.
Patent AU-751098-B2 (AU)
Title: Novel antifungal compounds and process for producing the same
Inventor: SAKANAKA OSAMU
IPC: C07D321/00
Filed: 1999-02-08
Granted: 2002-08-08
Abstract: Disclosed are novel compounds useful for prevention or control of diseases derived from fungi, a process for producing the same, and novel antifungal agents using the novel compounds. The compounds useful for prevention and treatment of diseases derived from fungi according to the present invention include novel compounds represented by formula (I). The compounds represented by formula (I) have potent antifungal activity against diseases derived from fungi, and do not have phytotoxicity to mammals and agricultural and garden plants, from which diseases should be eliminated, and, even when applied to agricultural and garden plants, have high photostability. <CHEM>  wherein   R<1> represents isobutyryl, tigloyl, isovaleryl, or 2-methylbutanoyl;   R<2> represents a hydrogen atom, an aromatic carboxylic acid residue, or a protective group of amino; and R<3> represents a hydrogen atom, nitro, amino, acylamino, or N,N-dialkylamino, excluding the case where, when R<1> represents isobutyryl, tigloyl, isovaleryl, or 2-methylbutanoyl with R<3> representing a hydrogen atom, R<2> represents a 3-hydroxypicolinic acid residue, 3-hydroxy-4-methoxypicolinic acid residue, or a 3,4-dimethoxypicolinic acid residue.
Patent AU-757549-B2 (AU)
Title: Inducible alphaviral gene expression system
Inventor: RENNER WOLFGANG A
IPC: C12N15/86
Filed: 1999-03-25
Granted: 2003-02-27
Abstract: The present invention provides novel expression vectors which permit tight regulation of gene expression in eucaryotic cells. More specifically, the invention provides DNA vectors comprising nucleotide sequences that are transcribed to form RNA molecules which are then replicated by a temperature-sensitive replicase to form additional RNA molecules. The RNA molecules produced by replication contain a nucleotide sequence which may be translated to produce a protein of interest or which encode one or more untranslated RNA molecules. Also provided are methods for producing heterologous proteins and untranslated RNA molecules. Further provided are methods for administering heterologous proteins and untranslated RNA molecules to individuals. In addition, pharmaceutical compositions are provided comprising the DNA and RNA molecules of the invention and a pharmaceutically acceptable carrier.
Patent AU-580010-B2 (AU)
Title: Hair brush
Inventor: STEADMAN ALAN EDWARD
IPC: A46B9/02
Filed: 1984-10-01
Granted: 1988-12-22
Abstract: A hair brush of one-piece construction has a handle (10) and an elongate bristle-carrying head (12). The head (12) is of tubular shape and of oval cross-section, and is open-ended at its handle-remote end (26). The oval shape provides two opposed arcuate major walls (14, 18) of which wall (14) is bristle-carrying. Both walls (14, 18) have seven vents (20 and 22, 24), vents 20 and 22 being of full chevron shape and in a parallel sequence with each other and with the open-end (26) which is also of chevron shape. The bristles (16) are in eight chevron rows, and on each side of each vent (20). The bristles (16) radiate outwardly from wall (14).
Patent AU-709860-B2 (AU)
Title: Impact crusher with hydraulic adjustment of the crushing gap which determines the degree of comminution
Inventor: HEMESATH GERHARD
IPC: B02C13/09
Filed: 1995-10-26
Granted: 1999-09-09
Abstract: The impact tools mounted in the crusher housing are held adjustable to the rotor wherein the piston rod (8), which is connected to the impact tool (5) and is movable by the hydraulic cylinder-piston assembly (7), is guided longitudinally movable in a sleeve, which in turn is guided longitudinally movable in the crusher housing (2). The sleeve is fixed in position and serves as a stop for a part of the piston rod provided on the section of the piston rod further away from the impact tool during movement directed towards the rotor (3). The sleeve may enclose a part of the piston rod having a reduced diameter. The ring end face of the thicker section of the piston rod, facing the impact tool, interacts with the sleeve.
Patent AU-708808-B2 (AU)
Title: Latch unit and assembly, and method of operating a latch unit
Inventor: KIBBLE ANTHONY WILFRED
IPC: E05B55/00
Filed: 1997-07-04
Granted: 1999-08-12
Abstract: The invention relates to a latch unit which includes a bolt, a housing for the bolt, guides for the bolt in the housing, a first spring for the bolt in the housing, the first spring urging the bolt in a forwards direction towards a holding position in which an end part of the bolt is outside the housing, and a slot arrangement for the bolt, the slot arrangement comprising a first part and a second part, the slot arrangement having an active condition in which the first part is engaged with the second part whereby to retain the bolt against movement in the said forwards direction, characterized by a second spring to hold the first and second parts in the active condition. It is a particular feature of the invention that the bolt has a holding position in which it can engage a keeper, a non-holding position in which it is disengaged from the keeper and a retained position in which it cannot engage the keeper and in which it is retained by the slot arrangement, the non-holding position being between the holding and retained positions. There is also provided a method of operating a latch unit according as herein defined.
Patent AU-650816-B2 (AU)
Title: Soliton generator
Inventor: MARSHALL IAN WILLIAM
IPC: H01S5/50
Filed: 1993-05-10
Granted: 1994-06-30
Abstract: A laser amplifier package comprises two laser amplifiers (1 and 2) coupled via two lenses (5 and 6) and an optical isolator 7. The first and second laser amplifiers may both be run as amplifiers to give an overall improved gain and reduced residual facet reflectivity. The first amplifier may be run as a pulse source as part of an LEC or gain switched DFB laser assembly. Pulses generated to be, or compressed to, near transform limited enable the output from the package to be optical solitons. The second laser amplifier may be switched to provide modulation.
Patent AU-695308-B2 (AU)
Title: Transform coding and decoding of an extended definition video signal
Inventor: GESTEL WILHELMUS JACOBUS VAN
IPC: H04N7/00
Filed: 1996-01-09
Granted: 1998-08-13
Abstract: Device for coding and decoding an extended definition video (EDTV) signal. The EDTV signal is composed of a first series of picture lines with a compatible video signal and at least one second series of picture lines with a helper signal. The device for adding extra picture lines includes apparatus to the first and/or second series of picture lines. The extra picture lines may include a constant luminance signal, the reference. signal of PALplus picture line 623, or a duplicate of the most adjacent picture line from the PALplus signal.
Patent AU-706621-B2 (AU)
Title: Method and compositions for inhibiting protein kinases
Inventor: GIESE NEILL A
IPC: A61K31/365
Filed: 1995-10-26
Granted: 1999-06-17
Abstract: A method for selectively inhibiting a kinase is disclosed, which comprises contacting a composition containing a kinase with a molecule of the formular alkanoyl; R2 is H, lower alkyl, or lower alkanoyl; R3 and R4 together represent a cis double bond or -O- or each of R3 and R4 independently represents H or OR; R5 is =O, =S, or -H, -OR; R6 and R7 together represent a double bond or -O- or each of R6 and R7 independently represents H or OR; R4 and R together represent a double bond or -O- or each of R8 and R9 independently represents H or OR; and each R independently represents H, lower alkyl, or lower alkanoyl.
Patent AU-745253-B2 (AU)
Title: Antimicrobial agent
Inventor: GRAAF THALIE PAULINA DE
IPC: A61K8/00
Filed: 1999-05-21
Granted: 2002-03-14
Abstract: The present invention discloses a topical antimicrobial composition containing high surface area zinc oxide powder, said powder having a surface area between 30 m<2>/g and 100 m<2>/g and a particle size between 0.1 and 200  mu m in diameter. The antimicrobial properties of the compositions make them suitable for treating acne, athletes foot, nappy rash and dandruff.
Patent AU-624437-B2 (AU)
Title: Foldable telephone with multipurpose hinge apparatus
Inventor: BEUTLER SCOTT D
IPC: H04M1/03
Filed: 1989-10-04
Granted: 1992-06-11
Abstract: The hinge is for a foldable telephone having a body portion and a flip element portion, the hinge being capable of maintaining the flip element portion in at least two positions of rotation relative to the body portion. A first position is parallel to a front surface plane of the body portion and a second position at an obtuse angle to the front surface plane of the body portion, the hinge comprising a first cylindrical hinge shaft rotatably coupling the flip element portion to the body portion. - First and second recesses are disposed in the wall of the first cylindrical hinge shaft, the first and second recesses having planar bottom surfaces, the plane of the planar bottom surface of the first recess intersecting the plane of the planar bottom surface of the second recess an acute angle. A first cam is disposed within the flip element portion and having at least one flat surface which contacts the planar bottom surface of the first recess when the flip element portion is in the first position and which contacts the planar bottom surface of the second recess when the flip element portion is in the second position.
Patent AU-594925-B2 (AU)
Title: Methods for the in vitro detection and identification of unknown pathogens or genetic entities
Inventor: SCHOLL DAVID R
IPC: C12Q1/68
Filed: 1985-06-06
Granted: 1990-03-22
Abstract: Methods for the detection and identification of unknown pathogens or genetic entities from samples suspected of containing the same involve the use of novel wicking techniques whereby sample DNA/RNA becomes readily available on a porous, inert, positively charged support in single stranded form for hybridization with a hybridization probe having a nucleotide sequence substantially complementary to a nucleotide sequence of the sample DNA/RNA. Such methods permit the detection and identification of unknown pathogens and genetic entities in a shorter period of time than that required by conventional methods. Lysis solutions for rapidly lysing bacterial cells without the aid of enzymes are also disclosed.