baber/WOPTO huggingface dataset:
Patent AU-520247-B2 (AU)
Title: Electronic filter
Inventor: NOSSEK J
IPC: H03H19/00
Filed: 1981-01-20
Granted: 1982-01-21
Abstract: A switched-capacitor filter circuit having at least one simulated inductor and having a resonance frequency which is one-sixth of the sampling frequency as pulse-controlled switches co-operatively operable for connecting a first capacitor to a pair of input terminals during a first clock phase and simultaneously connecting a second capacitor to the output of an inverting integration circuit, followed by discharge of the first capacitor to a capacitor in the integration circuit during a second clock pulse phase, followed by a third clock pulse phase during which the first capacitor is charged from the output of the integration circuit and the second capacitor is simultaneously connected to the pair of input terminals and during a fourth clock pulse phase the second capacitor discharges to the capacitor in the integration circuit.
Patent AU-539050-B2 (AU)
Title: Metallised laminates
Inventor: LEEUW JOHANNES ADRIANUS NICOLA
IPC: B32B15/08
Filed: 1981-02-13
Granted: 1984-09-06
Abstract: The composite structure, which has a reflectivity of at least 85%, a heat-emission of about 8% of the Stefan-Boltzmann constant at 23 DEG C, a mirror reflectivity (as defined) of at least 4 and dead fold properties the same as the substrate, is prepared by coating a smooth polymeric film (1) with a lacquer (2) which gives a releasable bond to the film and has a contact angle of zero degrees to the film, vapour depositing a metal layer (3) on the lacquer to produce a non-releasable bond, applying a laminating adhesive (6) to the metal layer (3) and bonding by means of the laminating adhesive (6) to a non-metallic substrate (7) and stripping the polymer film (1) from the lacquer layer (2).
Patent AU-697454-B2 (AU)
Title: Stable fabric softener compositions
Inventor: DEWEZ JACQUES
IPC: D06M13/46
Filed: 1996-08-19
Granted: 1998-10-08
Abstract: Fabric softening compositions which form and maintain stable aqueous dispersions in the absence of added oily perfume are disclosed. The stability of aqueous fabric softener compositions based on a mixture of an amido amine, such as bis(tallow amidoethyl)-2-hydroxyethyl amine and a quaternary diester fabric softener, such as N-methyl, N,N,N-triethanolamine ditallow ester quaternary ammonium salt is enhanced by inclusion in the composition of at least one fatty ester of a fatty acid or fatty alcohol, e.g., glycerol monostearate.
Patent AU-540502-B2 (AU)
Title: Sleeve arrangements for cables
Inventor: KUNZE DIETER
IPC: H02G15/18
Filed: 1981-03-09
Granted: 1984-11-22
Abstract: A longitudinally divided cable sleeve which is composed of a shrinkable sleeve member of a shrinkable material having a bead on each edge for engagement with a sealing bar to form a sealing system characterized by each of the beads having a non-shrinkable longitudinally extending strengthening element embedded therein and the sealing bar having a pair of side elements interconnected by a central web, said side elements projecting from the central web to form an undercut groove on each side of said web so that the sealing bar is a cross-sectional configuration of a pair of C-shaped profiles facing in opposite directions and each groove receives one bead of the sleeve member to close said cable sleeve. The sealing bar is preferably made of a material having a good heat conduction property to improve the heating of the inner sealing zones during a shrinking process. If desired, a coating of a fusible adhesive can be applied in the area of the sealing zones to increase the sealing effect.
Patent AU-535110-B2 (AU)
Title: Emergency communications system
Inventor: MCLUCKIE JOHN CAMPBELL
IPC: G08B25/00
Filed: 1981-04-24
Granted: 1984-03-01
Abstract: A sheltered housing communications system comprises a plurality of sheltered housing groups each having tenanted houses (14) interconnected to a wardens house (12) accommodating a terminal (20) by means of a communications network (13). A communications centre (10) functionally duplicates the terminal (20) for a plurality of wardens houses (12) and are connected by communications channels (11) to the respective wardens terminals (20) and each wardens house (12) comprises means (29) for switching the pertaining local network (13) through to the communications centre (10) so as to bypass the local wardens terminal (20).
Patent AU-582494-B2 (AU)
Title: A watch mounted on a clip
Inventor: JORDI URS MICHEL
IPC: G04B37/14
Filed: 1987-03-19
Granted: 1989-03-23
Abstract: The watch is mounted on the upper arm of a clip so as to be rotatable and removable. The circumference of the case of the watch is provided with ribs which co-operate with shoulders in the opening in the arm for receiving the watch. In a preferred embodiment, the ribs and the shoulders are disposed in such a manner that the watch may be removed in only one position. The watch is situated on the side of the clip which is pressed to open same. Such a watch with a clip may be worn secured to clothes or may be placed on a surface in different positions. Due to the fact that the watch with its face may be rotated, the indicating means is extremely legible in every position.
Patent AU-603813-B2 (AU)
Title: Hydrophilic biocompatible material
Inventor: POMMIER JEAN-CLAUDE
IPC: A61L27/20
Filed: 1987-07-10
Granted: 1990-11-29
Abstract: The invention relates to a material which is based on purified cellulose and from which all or most of the water has been removed by drying and which has a water recovery potential which is variable up to a water content of approximately 60%. 
<??>The material can be used for making adjustment sheaths for articular prostheses. 
<IMAGE>
Patent AU-728127-B2 (AU)
Title: Liquid benz-iso-quinoline derivatives
Inventor: DESAI BHARAT
IPC: C10M133/38
Filed: 1998-05-29
Granted: 2001-01-04
Abstract: 1,8-Naphthalimide derivatives of Formula (I) are useful as fluorescent dyes:    <IMAGE>  I.  wherein R1 and R2 are each independently selected from the group consisting of branched alkyl groups containing 7-8 carbon atoms and alkyloxyalkyl groups containing 4 to 24 carbon atoms.
Patent AU-768044-B2 (AU)
Title: Method and apparatus for determination of properties of food or feed
Inventor: HANSEN PER WAABEN
IPC: G01N23/06
Filed: 2000-10-20
Granted: 2003-11-27
Abstract: Properties of a medium of food or feed, such as the fat content of meat, are determined by the use of dual X-ray absorptiometry with dual energy levels. Substantially, the entire medium is scanned by X-ray beams, and the X-rays passing through the medium are detected for a plurality of areas (pixels) of the medium. For each area, values Alow and Ahigh, representing absorption in the area of the medium at low and high energy levels are calculated. A plurality of values being products of the type Alown*Ahighm are generated and used for predicting the properties of the medium in this area. Thereby the accuracy of the property determination is improved considerably.
Patent AU-531293-B2 (AU)
Title: Foundry mold
Inventor: BEETLE ROBERT H
IPC: C04B35/18
Filed: 1982-01-08
Granted: 1983-08-18
Abstract: Metal founding in a glass-ceramic mold which is reusable.
Patent AU-543273-B2 (AU)
Title: Applying marking materials to surfaces
Inventor: KILNER DAVID NICHOLAS
IPC: E01C23/16
Filed: 1982-01-12
Granted: 1985-04-18
Abstract: A method and apparatus for marking road surfaces, runways etc. Marking material, normally a heat fusable solid in particulate form, is passed from a hopper (10) into a duct (18) where it is mixed with hot pressurised gas from a burner (20), the heat from the gas causing the marking material to partially melt. The marking material is then directed along a flight tube (22) from which it is expelled onto the surface (24) being marked. When the material cools the particles fuse together leaving a durable marking on the road surface. The apparatus is mounted on a vehicle in such a way that markings may be applied on either side of the vehicle. Control of the flow of marking material is by variable aperture venturi valves (40), as is control of flow of pigment and, when necessary, of purging material.
Patent AU-749632-B2 (AU)
Title: Connecting element for connecting at least two wooden construction parts and a joint plate
Inventor: MATTLE PAUL
IPC: E04B1/26
Filed: 1998-06-02
Granted: 2002-06-27
Abstract: The invention relates to a connection between two wooden construction parts (2 and 3). According to the invention, a joint plate (4) is introduced, the base part (5) of said joint plate (4) being connected to the wooden construction part (2) so that it is flush therewith, by means of screws (7). Said joint plate (4) is pushed into a slit (8) in the wooden construction part (3) and the appropriate number of connecting elements (1) are then introduced, passing through the wooden construction part (3) and the joint plate (4). A connecting element of the type used has a boring part (11) at one end and a tool contact part (12) at the other end. The material which is worked off is taken up by a segment with a reduced cross section (14) and corresponding chucking grooves (13). The connecting element can also be secured axially after placement by means of a thread (15) at one end of said connecting element. After placement, the connecting element sits in such a way that it fits perfectly in the self-made bore as a fixing element between the joining plate (4) and the wooden construction part.
Patent AU-541418-B2 (AU)
Title: Motor power factor controller with a reduced voltage starter
Inventor: NOLA FRANK JOSEPH
IPC: G05F1/70
Filed: 1982-08-10
Granted: 1985-01-10
Abstract: A power factor type motor controller in which the conventional power factor constant voltage command signal is replaced during a 5 to 30 second starting interval with a graduated control voltage. A ramp generator 174 provides an initial ramp-like signal which replaces a constant power factor signal supplied by potentiometer 70. The ramp-like signal is applied to terminal 40 where it is summed with an operating power factor signal from phase detectors 32, 34, and 36 to thereby obtain a control signal for ultimately controlling SCR devices 12, 14, and 16 to effect a gradual turn-on of motor 10. The SCR devices are turned on at an advancing rate with time in response to the summed or combination signal rather than simply as a function of a ramp-like signal alone, to thereby eliminate motor instabilities.
Patent AU-560800-B2 (AU)
Title: Preparation of alpha-arylalkanoic acids
Inventor: SCHLOEMER GEORGE C
IPC: C07C69/78
Filed: 1982-12-10
Granted: 1987-04-16
Abstract: Pharmaceutically useful optically active  alpha -arylalkanoic acids of the formula <CHEM> where Ar is aryl and R1 is alkyl or cycloalkyl or esters, ortho esters, or amides thereof are stereoselectively prepared by contacting a reagent of the formula Ar-MX, (Ar) 2M or ArM' where M is Cd, Cu(II), Mn(II), Mg or Zn, and M' is Cu(I) or Li, and X is halogen, with an optically active compound of the formula <CHEM>  where Z is a leaving group and Y is halogen, acyloxy or <CHEM> where R' and R'' are alkyl, aryl or with N are a heterocyclic group, to form the optically active ketone of the formula <CHEM> which is ketalized and rearranged to said acid, ester, ortho ester or amide. Alternatively, said ketone is reduced to the corresponding alkanol, which is rearranged to the  alpha -arylalkanal. The alkanal so produced is converted to said acid by conventional methods.
Patent AU-549461-B2 (AU)
Title: (1,2,4 triazol-l-yl)/(1,3-diazol-l-yl) thioethers
Inventor: REGEL ERIK
IPC: C07D233/60
Filed: 1982-12-16
Granted: 1986-01-30
Abstract: Compound which are azolyl-thioether derivatives of the general formula    <IMAGE>  (I)  in which A represents a nitrogen atom or a CH group, B represents a CO or CH(OH) group, m is 0 or 2, R1 represents an optionally substituted phenyl radical and R2 represents an optionally substituted cycloalkyl radical or a grouping of the general formula   <IMAGE>  wherein X and Y are identical or different and represent a hydrogen or halogen atom, Z represent an alkyl, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylthio, optionally substituted benzyloxy, optionally substituted benzylthio, alkoxy, alkylthio, halogenoalkoxy, halogenoalkylthio, alkoxycar-onyl or cyano radical, and n is 0 or 1, and the acid addition salts and metal salt complexes thereof, are novel and prepared by several processes described and find use as fungicides and as agents for regulating plant growth.
Patent DE-1815303-B2 (DE)
Title: Forming undercut regions in plastic tubes
IPC: B29C57/08
Filed: 1968-12-18
Abstract: A process for the formation of undercut regions in plastic tubes and advantageously for forming such regions in a sleeve formed on the end of a plastic tube, so that they have precision form and dimensions for the reception of a precision seal ring where the sleeve end is to be used as a joint member, in which the tube (2) previously heated at one end to soften the plastic is pushed onto an expandable mandrel (3) until it reaches the stop or shoulder (10), the whole assembly being arranged in a pressure-tight chamber (11) through which a pressure medium (9) can be passed via the inlet and outlet (7) and (8).
Patent DE-1945855-B2 (DE)
Title: Constant amplitude radar pulse generator - has tetrode or pentode valve controlled by two control circuits, generating grid and cathode potentials
IPC: H03K3/55
Filed: 1969-09-10
Abstract: The pulse generator for generating constant-amplitude radar pulses of variable frequency, has a delay line recharged during the intervals between pulses and discharged by a tetrode or pentode valve forming part of an auxiliary discharge circuit. The valve is controlled by two control circuits one generating the grid potential (12) and the other the cathode potential (13). These two circuits allow the discharge current to be altered rapidly over a relatively large range. The cathode's control circuit comprises a common-base power transistor whose emitter is coupled to a common-emitter transistor amplifier. The grid's control circuit comprises a common-base input transistor driving an emitter-follower transistor.
Patent DE-2027031-B2 (DE)
Title: Frequency selective calling receiver system - has filter for each frequency and logic timing for sequence identification
IPC: H04W88/02
Filed: 1970-06-02
Abstract: The frequency-selective-call receiver system consists of a demodulator with associated beat-frequency oscillator (M) (O), the output of which is connected to a number of filters - one for each different frequency used in the calling code (F1-4). Frequency bursts of about 60 ms intervals are used. The amplified output of each filter passes to a flip-flop (K1-4). The output of the last switch in the series operates an indicator or alarm (AZ) when the corect sequence for that particular receiver is received. The out of the first flip-flop (K1) is connected to the second (K3) and also to a start circuit and gating units (AS)(OS). An AND-gate controls the final amplifier (V4).
Patent DE-2039642-B2 (DE)
Title: Sheet steel section door or window wing frame - with L-section hollow profiles with projecting fold and flanged-edge open profiles
IPC: E06B3/12
Filed: 1970-08-10
Abstract: At least the two vertical bars and the top horizontal bar are hollow profiles with two shanks vertical to one another, one serving as fitting surface for pane or filling. These are L-sectioned with a single fold standing out vertically from inside the first shank, and there is an open profile braced with its flanged edge between the inside of the other shank and the upright fold on the inside of the first; there are five sides bordering on the flanged edge, each canted through 90 deg., with an outwardly curved surface adjoining the fifth, with a dovetail groove in the middle to accommodate the heads of connecting screws for both profiles, these screws also connecting the inside of the second shank with the first of the five sides. Glazing or door panelling is firmly held.
Patent DE-2122340-B2 (DE)
Title: Lining for induction coil used to heat or melt metals - includes ceramic tubes contg. coils of metal wire as reinforcement
IPC: H05B6/02
Filed: 1971-05-06
Abstract: The cooled coil contains >=1 prefabricated tube made of an insulating ceramic and contg. heat resistant inserts consisting of coils of wire located at a distance from each other. The wall thickness of each tube is pref. 8-20 mm; and when >=1 tube is used, they are pref. joined end to end via tongue and groove joints. The coiled wire inserts are pref. connected to an alarm system which detects the penetration of molten metal or other foreign matter, e.g. scale, into th etubes. A thermally insulating layer of refractory ceramic fibres is pref. used between the tubes and the induction coil. The coiled wire inserts provide mechanical reinforcement, so thin walled tubes can be used.
Patent DE-2134474-B2 (DE)
Title: Packing bag prodn. with carrying grip - has equipment for attaching hand grip to filled and closed packings
IPC: B65B61/14
Filed: 1971-07-10
Abstract: Equipment is provided for attaching the carrying grip to the closed packing. The equipment (20) for attaching the carrying grip is mounted sidewards below the vertically positioned hollow mandrel. Below the hollow mandrel (13) and the equipment (20) for attaching the carrying grip is stretching a conveyint equipment (40, 41) which takes over from the cross seam welding equipment the previously closed bag packings (10) and transfers them to the equipment (20) for attaching the carrying grips. The equipment (20) for attaching the carrying grips is mounted in extension of welding surface of the cross seam welding equipment (16) and the conveying equipment is provided with a pair of clamping jaws (40, 41) which have their clamping surfaces positioned in a plane of welding surface of the cross seam welding equipment (16).
Patent JP-2680259-B2 (JP)
IPC: G01R31/3183
Filed: 1994-02-07
Granted: 1997-11-19
Abstract: When an automatic circuit tester (10) detects that a fault has occurred in a circuit board (14), it applies to the circuit board (14) a sequence of vectors that differs from the test sequence (Tn, Tn+1) by which the fault detection occurs only in that each vector's component that corresponds to an input pin in question on the board device under test maintains a level that simulates an open circuit at that input pin. If the resultant response differs from the response to the original test sequence, the input pin can often be ruled out as one at which a fault has occurred. In this way, many open-circuit faults at input pins can be diagnosed without special probing, even when several such faults occur simultaneously. <IMAGE>   <IMAGE>
Patent JP-3199811-B2 (JP)
IPC: G01N33/68
Filed: 1992-01-10
Granted: 2001-08-20
Abstract: A method of controlling the amount of a biologically active substance binding to a cell surface having both receptors to the substance and receptors for the Fc domain of an antibody that can complex with the substance or other antibodies that can complex with the substance. By exploiting the generally more numerous Fc receptor sites, substance binding can be increased and/or controlled. Method contemplates controlling amounts of substances such as cytokines, hormones, and growth factors that are associated with cells such as monocytes, macrophages, granulocytes, B cells, T cells, and platelets. Method is illustrated using conjugated antibodies to tissue necrosis factor (TNF) to increase the binding of TNF to monocytes.
Patent JP-H0550108-B2 (JP)
Inventor: SHIDONII REUI
IPC: H01R24/62
Filed: 1985-02-06
Abstract: An electrical connector for use as a telephone plug or jack is assembled without need of special tooling and comprises a housing for receiving an insert member. The insert member supports a plurality of contacts thereon, each contact having a first end for external connection to the contacts of another jack or plug and a second end portion of insulation-displacing type. A conductor support element secures telephone cable conductors therein and is engaged with the housing to place the conductors in insulation-displaced engagement with the contact second end portions. A twenty-five pair telephone connector utilizing a modified version of the jack includes, in its preferred form, a base having first and second pluralities of compartments separated by a fold section. The fold section defines a channel for receipt of conductors of a multi-conductor telephone cable. The folded base places the jack housings in abutting relation for retention therein, securement means holding such base in its closed, folded condition. Excessive electrical interfacing with attendant disadvantage in electrical resistance in thereby reduced.
Patent JP-3154783-B2 (JP)
IPC: A61P31/06
Filed: 1992-01-14
Granted: 2001-04-09
Abstract: The present invention relates to a new one-pot process for preparing 2'-(diethylamino)rifamycin P and its 25-desacetyl derivative of formula (I) which consists in cyclizing 3-bromorifamycin S or its 25-desacetyl derivative of formula (II), dissolved in dimethylformamide, with 1,1-diethylthiourea and reducing, without isolation, the obtained 1,2-quinonimine intermediate of formula (III) with a mild reducing agent. <CHEM> a
Patent JP-2930141-B2 (JP)
IPC: C07D307/08
Filed: 1991-02-18
Granted: 1999-08-03
Abstract: Process for the preparation of THF or of THF and  gamma -butyrolactone from the hydrogenation product of the hydrogenation of maleic acid, succinic acid, maleic anhydride, succinic anhydride and/or fumaric acid by treating the crude hydrogenation product without prior workup at 100 to 300 DEG C with proton acids and isolating pure tetrahydrofuran and  gamma -butyrolactone from the reaction mixture obtained by distillation.
Patent JP-2894767-B2 (JP)
IPC: C07F13/00
Filed: 1990-02-03
Granted: 1999-05-24
Abstract: A tridentate mono-anionic ligand having the structure  R2X - A - YR - Q - Z  where  X    is P, As or N  Y     is P, As or N  Z     is phenolic OH, thiophenol or thiol, each of A    and Q is a C1-C4 hydrocarbon bridge, two adjacent C atoms of which may form part of a benzene ring and which may carry at least one C1-C4 alkyl, alkoxy alkyl, alkoxy or tetrahydropyran substituent, R    may be the same of different at different places in the molecule, and in each case is selected from C1 to C4 alkyl, alkoxy, alkoxyalkyl and alkoxyalkoxy alkyl. The ligands form cationic complexes with Technetium-99m, having imaging properties.
Patent JP-S6339532-B2 (JP)
IPC: C03C3/32
Filed: 1980-03-27
Abstract: Glasses containing fluorine. These glasses are characterized by the fact that they contain at least 25% in moles, approximately, of a fluoride or a mixture of fluorides MX(X1)2, in which: X and X1 each represent a fluorine atom, and M then represents a metal chosen from among the group consisting of gallium, iron, chromium, vanadium, indium, and the rare earths, or X represents an oxygen atom, X1 represents a fluorine atom, and M then represents a titanium atom, it being understood that the said glasses contain no hydrofluoric acid as a network former and that, in the case in which M represents a gallium or indium atom, the glasses do not contain more than 15% in moles of BaPO3F. Application notably in obtaining glasses containing various cations conferring particular optical or magneto-optical properties.