baber/WOPTO huggingface dataset:
Patent AU-675711-B2 (AU)
Title: Supported catalysts for the polymerization of olefins
Inventor: ALBIZZATI ENRICO
IPC: C08F4/642
Filed: 1994-07-05
Granted: 1997-02-13
Abstract: Supported catalysts for the polymerization of olefins comprise the following components:   (A) a porous organic support functionalised with groups having active hydrogen atoms; (B) an organo-metallic compound of aluminium containing heteroatoms selected from oxygen, nitrogen and sulphur; and (C) a compound of a transition metal selected from those of groups IVb, Vb or VIb of the Periodic Table of the Elements, containing ligands of the cyclopentadienyl type.   These supported catalysts, obtainable in the form of spherical particles, can be used in the polymerization reaction of olefins either in liquid or in gas phase, thus producing polymers endowed with a controlled morphology and with a high bulk density.
Patent AU-713758-B2 (AU)
Title: Stacking and nesting containers
Inventor: LOFTUS STEPHEN CLIVE
IPC: B65D21/06
Filed: 1996-08-15
Granted: 1999-12-09
Abstract: A container (10) is formed to allow a second like container to nest therein when the two containers are in a first relative orientation, and to stack thereon when the two containers are in a second relative orientation. Stacking means shown generally at (12) have a stowed position (to the left in the drawing) in which stacking or nesting as aforesaid are possible, and a stacking position (to the right of the drawing) in which the stacking means (12) interfere with nesting to cause the containers to stack when in the second relative orientation.
Patent AU-777298-B2 (AU)
Title: Recombinant microorganisms
Inventor: TITBALL RICHARD WILLIAM
IPC: A61K39/00
Filed: 2000-09-06
Granted: 2004-10-07
Abstract: A method of enhancing expression of a desired protein at mucosal effector sites, said method comprising placing the protein to be expressed under the control of a promoter having SEQ ID NO 2. SEQ ID NO 3 or SEQ ID NO 4 or a fragment or variant or any of these which has promoter activity, and causing expression in mucosal cells. Constructs used in the methods, as well as suitable recombinant gut-colonising microorganisms such as a <I>Salmonella spp</I>. are also described and claimed. Such organisms are useful in the preparation of vaccines.
Patent AU-542270-B2 (AU)
Title: Imidazolylalkylguanidine derivatives
Inventor: WILLIAM HILLS DEREK
IPC: A61K31/415
Filed: 1981-05-26
Granted: 1985-02-14
Abstract: The invention concerns process for preparing compounds of formula (IX):- <CHEM> where R<1> is attached to a carbon atom in the imidazole moiety and is hydrogen, halogen or alkyl; R<2> is hydrogen or a group convertible into hydrogen under acid conditions; R<3> is an optionally substituted alkyl group and n is 2, 3 or 4; which comprises reacting a compound of formula (X) :- <CHEM> where n and R<1> are as defined with reference to formula (IX), and R<2> is a group convertible into hydrogen under acid conditions with a compound of formula (XI) :- <CHEM> where R<3> is as defined with reference to formula (IX) and thereafter where desired converting the group R<2> into hydrogen. The intermediates of formula (X) novel and are a further aspect of the invention. The process is particularly useful for preparing N-[3-(4-imidazolyl)propyl]- N min -[2-(5-methyl-4-imidazolylmethylthio)ethyl]-guanidine (impromidine).
Patent AU-537125-B2 (AU)
Title: Alumina or silica containing corrosion inhibitors
Inventor: CAYLESS RICHARD ARTHUR
IPC: C09K15/02
Filed: 1981-07-31
Granted: 1984-06-07
Abstract: Corrosion inhibiting particles comprise an inorganic oxide which is silica or alumina, having corrosion inhibiting cations, particularly calcium or zinc cations, chemically bound to the particles. They may be prepared by contacting a silica or alumina containing hydroxyl groups with an alkaline solution containing the cations, at ambient temperature. The corrosion inhibiting particles may be incorporated into protective coatings, e.g. paints based on epoxy resins, alkyd resins, vinyl resins or chlorinated rubbers, in amounts up to 80% wt based on dry film weight, giving coatings with up to 7.2% wt corrosion inhibiting cations. Release of the cations is by ion exchange with other cations, e.g. the alkali metal cations of sea water, and does not, as is normal with corrosion inhibiting coatings, depend on the water solubility of the corrosion inhibitor.
Patent AU-646249-B2 (AU)
Title: Multifocal bi-refringent lens with matched bi-refringence
Inventor: FIALA WERNER
IPC: G02C7/02
Filed: 1991-03-08
Granted: 1994-02-17
Abstract: PCT No. PCT/AT91/00042 Sec. 371 Date Oct. 22, 1992 Sec. 102(e) Date Oct. 22, 1992 PCT Filed Mar. 8, 1991 PCT Pub. No. WO91/14189 PCT Pub. Date Sep. 19, 1991.Described is a multifocal bi-refringent lens system with at least two different refractive powers which are necessary for optical applications. All lenses in the lens system are made from a bi-refringent polymer whose bi-refringence is adjusted by stretching so that a single lens made of this polymer has these two different refractive powders.
Patent AU-701186-B2 (AU)
Title: Novel 2,3,5-trimethyl-4-hydroxyanilide derivatives, their preparation and their application in therapeutics
Inventor: PATOISEAU JEAN-FRANCOIS
IPC: A61K31/00
Filed: 1996-11-27
Granted: 1999-01-21
Abstract: PCT No. PCT/FR96/01877 Sec. 371 Date May 27, 1998 Sec. 102(e) Date May 27, 1998 PCT Filed Nov. 27, 1996 PCT Pub. No. WO97/19918 PCT Pub. Date Jun. 5, 1997Novel 2,3,5-trimethyl-4-hydroxyanilide derivatives of general formula I, wherein, e.g., R1 is phenyl, R2 is H, R3 is C12H25, and A is a sulphur atom, are disclosed. A method for preparing said derivatives, pharmaceutical compositions containing at least one of said compounds as active principle, and the use of such derivatives for treating hypercholesterolemia or atherosclerosis.
Patent AU-784110-B2 (AU)
Title: Device for heat transfer between two walls
Inventor: RYLEWSKI EUGENIUSZ
IPC: F24S90/00
Filed: 2000-09-20
Granted: 2006-02-09
Abstract: The invention concerns a heat transfer device comprising an insulating module (12) designed to be inserted between a first wall (14) and a second wall (16) to define a closed loop wherein flows a heating medium (FC) which comprises a first channel (28) extending substantially vertically along the first wall (14) and a second channel (30) extending substantially vertically along the second wall (16), the first channel and the second channel being mutually offset in the vertical direction to define a low channel and a high channel, as well as an upper channel (32) and a lower channel (34) linking the first channel and the second channel, such that heating medium (FC) flows freely or is blocked naturally in the loop when on the basis of the respective temperatures of the high channel and the low channel. The invention is particularly useful for heating or cooling buildings.
Patent AU-584822-B2 (AU)
Title: Method and device for drainage of borders of all stabilized civil engineering areas or of adjacent borders of a structure
Inventor: FOURNIER CHRISTIAN
IPC: E01F5/00
Filed: 1987-11-05
Granted: 1989-06-01
Abstract: A vertical drainage element is constructed and laid in position while at the same time forming a narrow vertical channel in the ground by means of an excavating machine or trencher by performing the following successive operations: a strip of filtering material is unwound from a rotating roll of strip behind the trencher; the strip is introdued within the channel formed in the ground while being shaped in the form of a trough, the bottom of the trough being placed at the bottom of the channel while the side walls of the trough are placed against the channel walls; the top edges of the trough are held in position one against the other while filling the trough with bulk material in granular form which subsequently constitutes a vertical filtration block; the top edges of the trough of filtering material are closed on top of the completed block and are fastened together so as to form a closed jacket around the block.
Patent AU-647844-B2 (AU)
Title: Hair treatment composition
Inventor: GRIFFITHS LLYR GLYNDWR
IPC: A61K8/49
Filed: 1991-12-03
Granted: 1994-03-31
Abstract: A hair treatment composition for reducing greasiness of hair comprises an astringent material in combination with a viscosity control material for sebum, e.g. an anti-microbial agent or polymeric thickener.
Patent AU-538736-B2 (AU)
Title: Frequency-compressed transmission
Inventor: HANNI MANFRED
IPC: H04K1/06
Filed: 1982-09-27
Granted: 1984-08-23
Abstract: In order to achieve a good masking, together with minimum bandwidth requirement of sample values of spectral channels which are to be transmitted in the timing of consecutive analysis intervals in a time division multiplex sum signal, and of other predetermined speech parameters which likewise represent sample values, including at least one item of synchronizing information, at the transmitting end, the time-wise overlap of the sample values and of the synchronizing information are effected pseudo-randomly within consecutive frames of the sum signal and the analog sum signal obtained in this manner is transmitted across a shaping network to the receiving end, either directly in its base frequeny, or in a desired higher frequency position, or else indirectly by modulation onto a carrier.
Patent DE-1924124-B2 (DE)
Title: Pig feeder with feed trough and drinking valve - has drinking valve of dia. to meter sufficient water to moisten fodder, when actuated by pig snout
IPC: A01K5/02
Filed: 1969-05-12
Abstract: The pig feeder has a feed trough and a drinking valve, which has an operating element actuated in turn by the pig snout to open the valve seat. The drinking valve (5), which is above the feed trough (1), has an outlet cross-section which, when actuated, allows only so much water to flow into the trough sufficient to moisten the fodder. The drinking valve preferably has a branch line behind the valve seat (26), directed onto the fodder via a wide distribution device. The outlet opening may have a sleeve protecting against the pig snout.
Patent DE-2008825-B2 (DE)
Title: Stone boring head brazed onto boring bar - has conical cutting face and elliptical body
IPC: E21B10/36
Filed: 1970-02-25
Abstract: The stone boring tool has a cutting head (1) with a body part (4) having a conical cutting face (3) at the front, carrying cutting edges, where the body part is elliptical. The rear of the body (4) is stepped, and has a smaller diameter portion (2) which is welded into a blind hole in a circular section boring bar (5). The head is brazed into this hole. In an alternative design, the head carries the blind hole, and a spigot on the boring bar fits into the hole. The ratio between the smaller diameter and the larger diameter of the ellipse is between 1:1.1 and 1:1.7.
Patent DE-2015687-B2 (DE)
Title: Flushing and injection device for foundation piles - has valves for hardening agent held on borehole walls by springs
IPC: E02D5/18
Filed: 1970-04-02
Abstract: The flushing and injection device is used for sinking a foundation pile made from site placed concrete. The flushing and injection device is fully operational after the concrete has been placed so that flushing and injection of a bonding agent is possible after the concrete has set in order to improve transmission of vertical forces from the pile to the enclosing ground. The device has valve (3) which are held on the outside of the reinforcement cage (2) of the pile and these valves are pressed against the borehole wall (8) by springs (7).
Patent DE-2050147-B2 (DE)
Title: Tunneling shield cutter head - has adjustable spoil removal slots between tools, digger and thrust plates, with cover strips
IPC: E21D9/10
Filed: 1970-10-13
Abstract: Tunnelling or heading machine cutter head on the shield principle has adjustable slots to admit the spoil from the heading. The slots are formed by the gaps between the tools on the digging plates, or between the plates and the post-mounted tools on the thrust plates, or again between these thrust plates round the head itself. The slots can be closed by sprung strips behind the slots and mounted inside the machine head. Preferably each strip and associated spring are on the inside of one of the thrust plates so that the strip bears at one end on the inside of the associated digger plate. Though the strips should possess inherent tension, their total inertia should be controlled by the adjustably carried spring member, provided for each of the several cover strips.
Patent DE-2064274-B2 (DE)
Title: Electric arc furnace with soderberg electrodes - has electrodes displaced to compensate burn up and thereby avoid fracture
IPC: H05B7/12
Filed: 1970-12-29
Abstract: The electric arc furnace has its Soderberg electrodes displaced by the same amount as their carbonisation alters their distance apart -- thereby maintaining a balance and avoiding the risk of electrode fracture if the displacement lags behind the rate of carbonisation. The temperature inside each electrode is measured (12). The electrodes are only moved when this temperature exceeds 260 deg.C, or preferably is equal to 350 deg.C. The temperature is measured at a point between two laminae (16) which are fixed to the inside of the electrode sleeve.
Patent DE-2108307-B2 (DE)
Title: Fast switch-over circuit for switching load between power supplies - expresses supply and load volts difference as Taylor series
IPC: G06G7/63
Filed: 1971-02-18
Abstract: The fast-acting switch-over circuit switches over important equipment from main to standby power supply. The two supplies are coupled via two transformers and two relay contacts to a rectifier bridge whose output supplies the load. A first differential amplifier forms the difference reading which depends on which supply is switched in. The output of the first amplifier is added by a second differential amplifier to its first and second differentials multiplied by given constants to form the first three terms in a Taylor series. The output of the second amplifier operates a transistor switch.
Patent DE-2223893-B2 (DE)
Title: Manual control for automatic camera - involves using meter switched to null indicator mode by double pole switch
IPC: G03B7/083
Filed: 1972-05-17
Abstract: For automatic exposure the camera processes the output from the exposure meter logarithmically so that it can be added to other exposure factors and it may be stored as a signal level on the control capacitor. A simple decoder is provided to relate the stored signal into exposure factors and to display these as a deflection on a galvanometer movement. A double pole switch switches the camera function from automatic to manual and connects the galvanometer to act as a differential indicator. This enables the user to use the pointer as a null indicator, in a control window, while the exposure parameters are altered manually.
Patent DE-2236072-B2 (DE)
Title: Receiver for mobiles in public radio telephone network - selects strongest channel using four registers performing specified functions
IPC: H04W48/16
Filed: 1972-07-22
Abstract: The receiver is for use in the mobile stations of unknown location in the public radio telephone network-linked to the normal public switched network-described in the main patent and automatically searches out the strongest channel when forming a connection. The receiver contains four registers, the first of which marks all the call channel numbers and causes the receiver to be switched in turn to each call channel. The second register marks that channel with the strongest signal. The third register switches the receiver to each duplex voice channels.
Patent DE-2806183-B2 (DE)
IPC: G04G5/00
Filed: 1978-02-14
Abstract: An integrated circuit for a time-piece including an oscillator, a frequency divider, an electronic circuit for effecting at least one auxiliary function depending on information delivered to the inputs thereof, a circuit for controlling a display and a circuit for setting the time. The integrated circuit is provided with a first group of terminals for enabling connection of the integrated circuit with external components such as a piezo-electric resonator, the display, and the time-setting circuit.
Patent FR-2621559-B2 (FR)
IPC: B65D51/18
Filed: 1987-10-09
Granted: 1990-01-12
Abstract: The packing device has a cap insidely containing a cover provided with a seal corresponding to a bearing surface of the body of the packing device. The body forming lateral studs cooperates with protruding bearing surfaces formed by lugs defined by the cap.
Patent IE-S77338-B2 (IE)
Title: Improvements in and relating to the manufacture of washable mats
Inventor: DUNN MARTIN
IPC: D06N3/04
Filed: 1997-08-29
Abstract: A washable floor mat of tufted fabric on a backing sheet secured by latex and a binding tape is provided that will not curl under during washing and dyeing. This is achieved by having a binding tape formed from a spun bound chopped continuous filament yarn which is partially heat set to give the tape the same contraction rate under washing and dyeing as the tufted fabric.
Patent JP-2781403-B2 (JP)
IPC: A61K33/24
Filed: 1989-02-02
Granted: 1998-07-30
Abstract: A Pt(IV) complex of the formula <CHEM> wherein A and A min  are NH3 or an amino group; R and R<1> are hydrogen, alkyl, alkenyl, aryl, aralkyl, alkylamino or alkoxy or functionalized derivatives thereof; and X is halogen or alkyl mono- or dicarboxylate. The complexes have high antitumor activity, particularly when administered orally.
Patent JP-H0250029-B2 (JP)
IPC: B66B1/34
Filed: 1985-02-13
Abstract: The load-weighing apparatus faultlessly detects even smallest load variations in the lower load range. For this purpose wire strain gauges are mounted at structural parts or components of the elevator car and these structural parts or components are subjected to bending under the load to be weighed. The wire strain gauges are interconnected to form a bridge circuit. An amplifier circuit is connected at the output side of the bridge circuit and has a higher gain in the lower load range. When an input voltage corresponding to a predetermined load occurs at the amplifier circuit, the gain of the amplifier circuit is switched to a lower value. It is thus possible to detect loads throughout a greater range of loads.
Patent JP-S5720139-B2 (JP)
IPC: B29C53/00
Filed: 1974-03-08
Abstract: A rubber-plastics composite is made by friction welding a thermoplastic component to a compatible vulcanized rubber component. The method has advantages and uses in applications where rubber-plastics bonds are required, of which the following is a Specification.
Patent JP-H0236348-B2 (JP)
IPC: B29C45/28
Filed: 1985-02-18
Abstract: This invention relates to an improved valve gated injection molding system in which the heated nozzle has a nose portion which extends through a cylindrical opening in the cavity plate to the cavity. The valve gate extends through the nose portion and is tapered so that the forward face of the nose portion can be machined to a predetermined length to provide a gate of a particular size. This has the advantage of improving heat transfer to the gate area and reducing the accuracy required of the moldmaker in that both the valve pin and the matching seat in the gate are provided by the manufacturer. Furthermore, each size of nozzle can be adapted for several different gate sizes which reduces manufacturing and inventory costs.
Patent JP-S6347721-B2 (JP)
IPC: C08F10/00
Filed: 1979-04-10
Abstract: A solid titanium catalyst component for the production of olefin polymers or copolymers, comprising titanium, magnesium, halogen and an electron donor as essential ingredients, said component further comprising an inert liquid hydrocarbon in an amount of, based on the weight of said component, of about 1 to about 10% when said component has a uniformity coefficient of at least 4, and about 1 to about 25% when said component has a uniformity coefficient of less than 4.
Patent JP-H0136226-B2 (JP)
IPC: H01J29/00
Filed: 1980-05-07
Abstract: A cathode ray tube face plate construction for suppressing the halo on the face plate of the cathode ray tube having a face plate formed of glass with an index of refraction in the vicinity of 1.52 and with outer and inner surfaces. A fluorescent phosphor screen is carried by the inner surface. A metallic coating may overlie the phosphor screen on the side of the screen facing away from the face plate. An absorbing filter is disposed between the phosphor screen and the face plate for absorbing light emitted from the phosphor screen. An angle sensitive short wave pass filter is disposed between the phosphor screen and the absorbing filter for reflecting light emitted at a high angle from the phosphor screen.
Patent JP-S6137302-B2 (JP)
IPC: C08K5/14
Filed: 1983-04-21
Abstract: A non-bleeding, predispersed composition useful for dispersing a peroxide vulcanizing agent or coagent into a rubber or plastic stock is disclosed which comprises (A) from about 20 to about 70 percent by weight of a peroxide vulcanizing agent or coagent, and (B) a multi-stage graft copolymer comprising (1) from about 70 to about 90 percent by weight of a hard portion made by graft polymerizing (a) a monomer or monomers selected from the group consisting of lower alkyl methacrylates, styrene, and mixtures thereof, and (b) a small but effective amount of a cross-linking agent for said monomer or monomers, in any order onto (2) from about 10 to about 30 percent by weight of a rubbery portion comprising a polymer or copolymer made by polymerizing (a) a monomer selected from the group consisting of butadiene and lower alkyl acrylates or (b) a mixture of monomers selected from the group consisting of styrene and butadiene, and acrylonitrile and butadiene.
Patent EP-1062936-B2 (EP)
Inventor: PASQUET DOROTHEE
IPC: A61Q5/06
Filed: 2000-05-29
Granted: 2009-02-25
Abstract: Capillary cosmetic composition in the form of a water-in-silicone emulsion comprises: (a) over 10% linear, optionally volatile cyclic or optionally aryl silicone (I) without oxyalkylene groups; (b) emulsifying silicone(s) (II) with oxyalkylene-groups; and (c) fixing anionic, cationic, amphoteric or nonionic polymer(s) (III) in an acceptable cosmetic vehicle.
Patent EP-1181318-B2 (EP)
Inventor: NOVAK MICHAL M
IPC: A61K39/00
Filed: 2000-05-26
Granted: 2012-03-28
Abstract: Monoclonal antibodies, synthetic and biotechnological derivatives thereof (ScFv or others) are able to recognise the NGF high affinity receptor, TrkA, and act as NGF-antagonist molecules. Pharmacological compositions for therapy, gene therapy, diagnostics of neurological pathologies are also described. Transgenic animal models to study such pathologies are also described.
Patent EP-1277378-B2 (EP)
Inventor: VEIL RICHARD
IPC: H01H47/00
Filed: 2001-03-13
Granted: 2011-10-05
Abstract: The safety switching device has an input module (18.1-18.4) for processing signals provided by a safety device (20.1,20.2) and supplying corresponding signals to at least 2 output modules (19.1,19.2), for controlling an actuator (21). The input and output modules are arranged in series, with each input module assigned to one or both output modules dependent on its position within the series arrangement.
Patent EP-0103772-B2 (EP)
Inventor: EBERHARDT WERNER
IPC: C09J101/28
Filed: 1983-08-24
Granted: 1993-11-10
Abstract: 1. Dry mixtures for the preparation of aqueous adhesives or pastes based on water-soluble, nonionic cellulose ethers, characterized by a content of cold-water-soluble non-gelatinized starch ethers containing carboxymethyl and/or propyl sulfonate groups which have a degree of substitution in regard to the carboxymethyl groups of from 0.1 to 0.6 and in regard to the propyl sulfonate groups of from 0.1 to 0.5 and which are present in a quantity of from 20 to 95 % by weight, based on the mixture of starch ethers and cellulose ethers.