baber/WOPTO huggingface dataset:
Patent AU-606880-B2 (AU)
Title: Improved treatment of systematic fungal infections with phospholipid particles encapsulating polyene antifungal antibiotics
Inventor: ADLER-MOORE JILL
IPC: A61K9/127
Filed: 1987-08-18
Granted: 1991-02-21
Abstract: Formulations consisting of phospholipid small unilamellar particles encapsulating polyene antifungal antibiotics and methods for using such compositions to treat systemic fungal infections are described. In a preferred embodiment, the particles are in the form of vesicles which comprise a polyene antifungal antibiotic, preferably amphotericin B and/or nystatin, egg phosphatidylcholine and cholesterol, preferably in the molar ratio of about .2 (AMB):2(PL): 1(CHOL). These vesicles may also have an amine modified surface. The vesicles are suspended in a low ionic strength saccharide/tris solution at a pH of from about 6.0 to about 8.0 and may be administered to deliver the antifungal antibiotic to treat systemic fungal infections.
Patent AU-644658-B2 (AU)
Title: Hair colorants
Inventor: MURPHY BRYAN P
IPC: D06P1/20
Filed: 1991-06-03
Granted: 1993-12-16
Abstract: Certain dispersant free substituted diaminoanthaquinone colorants are useful in hair dye compositions to more intensely color hair. Coloring kits, mousses, gels, and aerosols may contain the compositions.
Patent AU-756737-B2 (AU)
Title: Detecting abnormal reactions in a red blood cell agglutination
Inventor: SHEN JIAN
IPC: G01N30/38
Filed: 1998-07-30
Granted: 2003-01-23
Abstract: Abnormal reactions in a red blood cell classification by agglutination, are checked following centrifugation of a sample in a column of a cassette, the column containing microparticles. This is done by imaging the column on a detector array that is used to correlate the images with predefined red cell classes based upon the distribution of the images across the column. However, prior to the correlation step, abnormal reactions are checked for by detecting whether any of the following is present:   i) errors that cause imaged features of the column or any pellet produced therein to be out of range;   ii) hemolysis of the sample;   iii) insufficient or too many blood cells present;   iv) mixed field agglutination; and v) presence of fibrin at the top of the microparticles.
Patent AU-732921-B2 (AU)
Title: Method of and system for cone-beam tomography reconstruction
Inventor: NING RUOLA
IPC: A61B6/03
Filed: 1998-06-19
Granted: 2001-05-03
Abstract: A method of and system for performing intravenous tomographic digital angiography imaging which combines the principles of intravenous digital angiography with those of cone-beam volume tomography for generating a direct, unambiguous and accurate 3-D reconstruction of stenosis and other irregularities and malformations from 2-D cone-beam tomography projections is disclosed in which several different data acquisition geometries, such as a circle-plus-arc data acquisition geometry, may be utilized to provide a complete set of data so that an exact 3-D reconstruction is obtained. Only a single IV contrast injection with a short breathhold by the patient is needed for use with a volume CT scanner which uses a cone-beam x-ray source and a 2-D detector for fast volume scanning in order to provide true 3-D descriptions of vascular anatomy with more than 0.5 lp/mm isotropic resolution in the x, y and z directions is utilized in which one set of cone-beam projections is acquired while rotating the x-ray tube and detector on the CT gantry and then another set of projections is acquired while tilting the gantry by a small angle. The projection data is preweighted and the partial derivatives of the preweighted projection data are calculated. Those calculated partial derivatives are rebinned to the first derivative of the Radon transform, for both the circular orbit data and the arc orbit data. The second partial derivative of the Radon transform is then calculated and then the reconstructed 3-D images are obtained by backprojecting using the inverse Radon transform.
Patent AU-549518-B2 (AU)
Title: Feed means for elongate articles
IPC: B27F7/13
Filed: 1982-07-22
Granted: 1986-01-30
Abstract: A feed means for feeding elongate articles of the type described in succession and in a predetermined orientation to a receiving station, the feed means including an inclined track comprising a pair of parallel shoulders affording a slot therebetween so that, in use, a head of an article of the type described can be supported on the shoulders with its shank depending downwardly through the slot and, at the lower end of the slot, there being a rotatable feed member having a helical groove of such configuration as to permit a lowermost article in the track to enter the groove and be transported transversely away from the track between the feed member and the lower end of the track, wherein a drive means is provided to rotate the feed member unidirectionally at a speed of at least 300 r.p.m. so that the lowermost article is subjected to a frictional force having a component generally parallel to the longitudinal axis of the shank of a magnitude to cause relative movement between the lowermost article and the next adjacent article in the longitudinal direction of their shanks and thereafter to transport the thus engaged article in a direction transverse to the axis of the shank.
Patent AU-751830-B2 (AU)
Title: Method and device for preparing phosgene from diphosgene and/or triphosgene
Inventor: ECKERT HEINER
IPC: C01B32/80
Filed: 1998-09-08
Granted: 2002-08-29
Abstract: The invention concerns a method for preparing phosgene from diphosgene and/or triphosgene, by reaction on a catalyst comprising one or several compounds with one or several nitrogen atoms with a pair of deactivated electrons. The invention further concerns a device for preparing phosgene from diphosgene and/or triphosgene, for implementing said method.
Patent BG-52159-B2 (BG)
Title: Wheel pair for multiple rail gauges
Inventor: GAJDAROV NIKOLA M
IPC: B61F7/00
Filed: 1992-04-06
Abstract: The wheel pair is designed for railway rolling stocktravelling on rails tracks with different gauges. it ensuresreliable protection of the components used for changing the railgauges without any significant size increases of the wheel pairand simplified fixing and guidings of the axle box. The wheel pair(1) separately using resting running wheels (2) on freely slidingsleeves (4) is supplied with axle boxes (6) each having a lateralprism (6) on their ceiling fitted between the middle of box (6)and running wheel (2) Prism (8) lies in one of the respectivelateral ports (9) machined in the sleeves (4). A spacer fixingpart (11) is fixed to box (6) and its end is fitted in at leastone slot (10) in the respective end of the axle (3). A U-shapedelement (12) covering the lateral ports (9) is formed between thefixing part (11) and box (6) covering the latteral parts (9) andthe horizontal plane has guides (13), for guiding sleeve (4).U-shaped shells (29) are arranged one on top of the other in thespace between running wheel (3) and box (6), the uppermost onebeing pressed to box (6) by springs (31).
Patent DE-1905325-B2 (DE)
Title: Magnetic tape transport system - with tape from one reel wound onto second reel using friction wheel drive with automatic tape start guidance
IPC: G11B5/54
Filed: 1969-02-04
Abstract: A tape transport drive for magnetic tape recording systems provides automatic attachment of the free end of the tape on one reel onto the empty wind up reel. The supply reel (13) and the wind up reel (14) are both in contact with a drive roller (18). the system is designed to provide greatest contact force between roller and wind-up reel. The tape (15) passes over the top surface (24) of a crescent shaped guide (23) with relieved sections (28, 29, 30) to receive record, playback and erase heads (33, 34, 35). The heads are raised and lowered by turning a simple cam disc. when a new reel is inseted (13) and drive motion commenced, the tape end is fed through the guide and onto the wind-up reel.
Patent DE-1948107-B2 (DE)
Title: Endless track for snow vehicles has flexible runner belts with carrier an runner profiles formed by sectional tracks
IPC: B62D55/253
Filed: 1969-09-23
Abstract: Endless track, especially for snow vehicles, consisting of a flexible runner belt, on whose outer face runner profiles, at an angle to the direction of rotation, are releasably fixed by screw pins which are accessible on this outerface. Each runner profile grips over a carrier profile in releasable connection with this by the screw pins. Both carrier- and runner profiles are formed by sectional tracks and the runner tracks have a cross-section which is expanded in a V-shape to the outer face of the runner strip.
Patent DE-2020468-B2 (DE)
Title: Room ventilator with heating and cooling units - has air controlled by flaps to pass upwards through fan above
IPC: F24F1/0071
Filed: 1970-04-27
Abstract: The room ventilator includes a heating unit (2) and a cooling units (4) between the air entry and air discharge openings, to suit hot or cold conditions. Each unit has a flap (3, 4) which can be swung down across the space between them, when in use. When the flaps are up, this space forms a bypass. The flow of air passes first throug the heating or cooling unit, then upwards past the flap, to the fan (1) above, passing through it. In an alternative design, the units (2, 4) are mounted one above the other, with the air passing through horizontally to enter a duct at the side, to travel upwards to the fan above.
Patent DE-2060752-B2 (DE)
Title: Rocker switch assembly with sensitive action - has closely spaced trip cam and switch lever strikers with lever made of insulating material
IPC: H01H21/24
Filed: 1970-12-10
Abstract: The rocker switch assembly consists of a hinged plate (5) with a restoring spring (28). Near the middle of the underside of the plate, there is a bearing for a trip cam (6) (7). The cam is spring loaded (11) so that it is biassed to the centre position. The switch lever (9) is constructed from a single piece of insulating material and is pivotted about its centre. The upper, widened out part of the lever has outer stop faces (43) which operate in conjuction with stop faces on the trip cam (42) and are in closed proximity to them in one or other of the operated positions of the switch. The lower end of the lever has a spring-loaded ball-bearing (22) which operates the contact bar (23). Very little travel of the finger plate is required to operate the switch.
Patent DE-2124903-B2 (DE)
Title: Protection circuit for series wound DC traction motor - has diode in series with attenuator protecting against external mains supply short circuits
IPC: H02P7/282
Filed: 1971-05-15
Abstract: The protection circuit protects a series-wound DC traction motor from the effects of an external short circuit in the mains supply. The series combination of an inductor and variable attenuator is coupled in parallel with the motors field winding (2). A diode (5) is connected in series with the variable attenuator (4) and the inductor (3). The diode is forward biased when the motor is running. The variable attenuator may be a tapped resistor whose tappings can be shorted by relay contacts or it may be a resistor shunted by e.g. a thyristor. The diode prevents short circuit current flowing over the resistor, forcing current to pass through the field winding.
Patent DE-2129644-B2 (DE)
Title: Powder metering device - based on entrainment in a gas stream
IPC: B65G53/00
Filed: 1971-06-15
Abstract: Appts. for metering powders by entrainment in a stream of gas, utilising the displacement of a plough relative to a quantity of powder on which it rests, To bring the latter gradually to the immediate vicinity of the end of a pipe through which a gas circulates the required direction for entrainment of the powder into the interior of the pipe to ensure its transport to the point of use.
Patent DE-2137758-B2 (DE)
Title: X-ray with storage magazines and film transport - has clamp type exposer and alignment controlled by film sheet size
IPC: G03B42/04
Filed: 1971-07-28
Abstract: An Xray device with several storage magazines for unexposed film material and at least one magazine for storage of exposed film material as well as a film transport device extending from the storage magazines to the exposure portion and a device in the exposure portion to facilitate film exposure, has the magazines (16-20) for storage of unexposed film contracted to accept sheet film of specific dimensions. The attachment for facilitation of exposures is in the form of a clamp exposer (25) and a device controlled by the size of film present in the clamp is used to align the Xray tube and clamp exposer.
Patent DE-2211663-B2 (DE)
Title: Azo dyes - using 2,6-diaminopyridine deriv coupling component
IPC: C07D213/82
Filed: 1972-03-10
Abstract: Title dyes are of formula (I) where D = residue of diazo component, R = opt. substd. alkyl or opt. substd. phenyl. X = H, CN or opt. subst. carbamoyl grp., R' = (CH2)mCH(CH3)C6H5, (CH2)mCH(CH3)C6H4CH3, CH(CH3)(CH2)3-C(CH3)2-OH, (CH2)3-O-C6H11, (CH2)3-O-CH2-C6H10-CH2OH, (CH2)3(OCH-CH)p(H)(CH3)(O-R8), (CH-CH)(H)(OC6H5)(CH3), (CH-CH)(H)(OC6H4CH3)(CH3), an OH-contg. gp. (CH2)3(OCH-CH)(H)(CH3)(O-R8, (CH2)3(CH2)2OH, (CH2)3(OC2H4)qOR8, (CH2)3OR9, C2H4OC65 or C2H4OC6H4CH3, R2 = H or an opt. substd. (cyclo)aliphatic araliphatic or aryl grp., R3 = 1 - 3C alkyl or hydroxyalkyl grp., R4 = H, 1 - 3C alkyl or hydroxyalkyl, R5 = H, 1 - 4C alkyl or (m)ethoxy grp. or Cl, R7 = ethyl, propyl, butyl, cyclohexyl, benzyl, phenylethyl or methylphenyl grp., R8 = H, 1 - 4C alkyl, cyclohexyl, phenyl methylphenyl, benzyl or phenylethyl grp., R9 = cyclohexyl, phenyl, methylphenyl, benzyl or phenylethyl grp., m = 1 or 2, n = 0, 1 or 2, p = 1, 2, 3 or 4 and q = 2, 3 or 4. The dyes have yellow to blue tints and are useful for dyeing textiles e.g. of polyester, polyamide, polyacrylonitrile etc.
Patent DE-2224459-B2 (DE)
Title: Stone slab grinding machine - has contacts controlling hydraulic circuit to maintain pressure of grinding wheel on reciprocating workpiece
IPC: B24B7/22
Filed: 1972-05-19
Abstract: The concrete slab grinding machine, for e.g. trends of staircase, has a mechanism which carries the slab (1) past the grinding wheel (3) above it. The grinding wheel is raised and lowered (b) a hydraulic circuit synchronised with the travel of the slab. In the path of the slab are two switching members (4, 5) the front one (5) being operated at the start of grinding, and the rear one (4) disengaging at the end of grinding. These operate contacts (8, 10) in series with a timer (17) and a control valve (14) for the supply of hydraulic fluid to the piston and cylinder (20, 23) for raising and lowering the grinding wheel. A constant pressure is maintained during the working stroke, and built up during a pause at the end of a stroke, then the slab is returned after a determined time.
Patent DE-2228127-B2 (DE)
Title: Guide plate for safety belt clasp - has sprung plastic plate to prevent belt snagging when pulled through clasp
IPC: B60R22/24
Filed: 1972-06-09
Abstract: The upper mounting point for the seat belt comprises a metal loop (3) through which the belt is looped. In order to prevent the belt from snagging when pulled through the loop by the automatic belt reel, a plastic plate (11) is fitted to cover the loop space, leaving a narrow slot (13) at the bottom. The plate is fitted to the metal loop by hidden plugs pressed into securing holes, and also serves to cover the fitting bolts for the loop. The plate is of thin plastic with turned down rims for an improved friction grip on the belt.
Patent FR-2617463-B2 (FR)
Inventor: SZYMANSKI PATRICE
IPC: A61J1/03
Filed: 1987-07-03
Granted: 1989-12-08
Abstract: The plug includes a lower tubular element penetrating into an upper portion of the container and an upper element provided for being covered by an outer cap. A bottom of the tubular element is formed with cells and a top of the upper element is formed with an upper circular recess also having cells. The cells are provided for temporarily retaining pharmaceutical granules.
Patent IE-S77046-B2 (IE)
Title: Improvements in labels
Inventor: HEGARTY PETER
IPC: B31D1/02
Filed: 1996-04-19
Abstract: The present invention concerns a label for application to a substrate, the label comprising a layer of material having an upper surface suitable for receiving an imprint, a transparent lacquer coating being present on said imprint-receiving surface. The labels of the present invention are particularly suitable for application to dry batteries or the like.
Patent JP-H064865-B2 (JP)
IPC: C10N60/00
Filed: 1986-01-28
Abstract: A small amount of hydrogen sulfide, an olefin, a mercapatan, an epoxide, a phosphite or a phosphine are added to a zinc dialkyldithiophosphate salt to decrease the rate of color generation upon storage and/or exposure to heat.
Patent JP-S5927827-B2 (JP)
IPC: E06C7/50
Filed: 1980-02-19
Abstract: {PG,1 A self-locking hinge for use as a pivotal connector between two pivoted members and adapted to lock the members in a fixed angular relation. The hinge comprises a pair of circular plates that are rigidly affixed to opposite faces of one member and rotatably connected to the other member. The circular plates are used to laterally support both of the members and to guide the other member as it is rotated from a folded position to a fully extended position. The hinge is locked in the fully extended position by means of a locking ring that is slidably engaged with the other member. When such other member is fully extended, the ring engages corresponding locking indentations at the periphery of the circular plates and thereby blocks the movement of the other member in one angular direction. The movement of the other member is blocked in the opposite angular direction due to the abutting of the hinge ends of the members. The members may be returned to the folded position by releasing the locking ring from its engagement with the indentations in the circular plates. The operation of the self-locking hinge of the invention is particularly described with respect to a door security apparatus adopted to engage a door and a floor to resist the opening of the door. A further embodiment uses the self-locking hinge of the invention to provide a means to convert a stepladder to a straight ladder of increased height.
Patent JP-H045922-B2 (JP)
IPC: G01B9/02
Filed: 1981-02-20
Abstract: A polarising interferometer wherein at least one of the two measuring arms (13,14) contains an optical cube corner (16 or 19) devoid of coatings on its reflecting surfaces and with its refractive index selected so that the resulting retardation and orientation of the principal axes causes the cube corner to act as a  lambda /4 plate, the beam through the uncoated cube corner being reflected back through a movable end reflector (18 or 20) insensitive to tilt and lateral movement so that the uncoated cube corner acts as a  lambda /2 plate on double transmission, and phase difference in the output beams is detected by an analyser (23, 26, 28) forming four spatially separated component beams respectively polarised at differing azimuth angles, which give two outputs in phase quadrature, of equal amplitude and free of d.c. offsets. The uncoated cube corner acting as a  lambda /4 plate on single transmission and a  lambda /2 plate on double transmission also has application to other polarising optical systems, especially where a coated cube corner has hitherto been used.
Patent JP-2548526-B2 (JP)
IPC: C07K14/555
Filed: 1995-01-19
Granted: 1996-10-30
Abstract: A process for purifying mammalian TNF from a composition comprising the steps of (a) precipitating crude TNF from the composition; (b) fractionating TNF by anion exchange chromatography at a mild alkaline pH; (c) fractioning TNF by gel filtration; and (d) fractionating TNF by anion exchange chromatography at a slightly acidic pH.
Patent JP-S6221648-B2 (JP)
IPC: F16H48/12
Filed: 1981-02-28
Abstract: A differential gear mounting mechanism including a transversely extending sub-frame which carries the differential gear assembly through a bracket. The sub-frame is supported by the body at an end portion wherein the vertical reaction force caused by the driving torque is larger than in the other end portion through an oleo type damper and at the other end by a resilient rubber mount. The differential gear assembly is also supported by the body through a resilient rubber mount.
Patent JP-3411171-B2 (JP)
IPC: H01L23/50
Filed: 1997-02-14
Granted: 2003-05-26
Abstract: PROBLEM TO BE SOLVED: To improve sticking of Ag, solderability, and sticking of plating by specyfying the composition of an alloy for electronic parts. SOLUTION: This alloy has a composition containing Cu as essential component and containing, by weight, 1.7-4.0% Ni, 0.3-0.8% Si, 0.02-0.3% Ag, and 0.5-2.0% Zn and is used for electronic parts, such as IC lead frame, connector, and switch spring terminal. Respective elements, mentioned above, are added to Cu by the amounts within the above ranges and function as in the following: Ni and Si have a function of precipitating an Ni-Si compound to improve strength and electric conductivity; Ag has a function of improving sticking of plating in the case of application of Ag plating to the alloy; Zn has a function of improving sticking of plating in the case of application of Sn plating or Sn-Pb plating to the alloy, that is, peeling of plating after thermal hysteresis of plating can be inhibited, and, this effect can be strengthened to a greater extent by the coexistence of Ag.
Patent JP-H0542431-B2 (JP)
Inventor: JIIKUFURIITO GORUTOMAN
IPC: A61K31/44
Filed: 1983-03-04
Abstract: 1,4-Dihydropyridines of the formula   <IMAGE>   in which R1, R4, R5, R6 and Y are hydrogen or various organic radicals, R2 and R3 are various organic radicals,   <IMAGE>   is phenyl, naphthyl or various heterocyclic radicals, X is a direct bond, O, S or SO, and B is a direct bond or alkylene, or pharmaceutically acceptable addition salts thereof exhibit hypotensive, vasodilating and coronary activities.
Patent JP-2584605-B2 (JP)
IPC: B21J15/36
Filed: 1995-03-02
Granted: 1997-02-26
Abstract: The blind rivet nut setting appts. has a draw spindle, a motor (2) a first drive train between the motor and the draw spindle for prodn. of a rotation movement of the draw spindle, the first drive train being interruptable. A second work train is provided which has a drive part (41) and a driven part. The drive part is movable on a movement track, which has an idling stroke towards the driven part and a useful stroke. The end point (44) of the movement track is firmly provided, the useful stroke ends directly at the end point and the idling stroke is variable. A control device (45) is provided, which controls the motor in the opposite direction, as soon as the drive part reaches the end point of the movement track.
Patent JP-2700207-B2 (JP)
IPC: C04B41/50
Filed: 1988-02-26
Granted: 1998-01-19
Abstract: In a method of manufacturing an oxide superconductive material, yttrium-3-ethyl-3-pentoxide and barium-3-ethyl-3-pentoxide are prepared as alkoxides of yttrium and barium. Copper-2-ethylhexanoate, being a carboxylate of copper, is added to the alkoxides to provide a raw material compound. A solvent obtained by mixing t-heptanol and p-xylene in the ratio of 1:5 is added to the raw material compound, to prepare a solution containing the raw material compound. Water is added to the solution thus obtained, which is then stirred to cause hydrolysis and dehydration/condensation reaction, and thereafter the solution is coated on a substrate of polycrystal YSZ. A coating film formed on the substrate is fired, so that a superconductive layer of Y-Ba-Cu-O oxide is formed on the surface of the substrate.