baber/WOPTO huggingface dataset:
Patent AU-542171-B2 (AU)
Title: Thiochloroformate from phosgene and mercaptan
Inventor: DEWEERDT JULIEN
IPC: B01J31/02
Filed: 1981-12-04
Granted: 1985-02-07
Abstract: According to the invention, phosgene is reacted with a mercaptan in the presence of a catalyst of the general formula:   <IMAGE>   in which X=O or S and in which R1, R2, R3 and R4 are, in particular, aliphatic, cycloaliphatic or aromatic groups or a hydrogen atom. The proportion of catalyst is 0.1 to 10 mol %, relative to the mercaptan, and the reaction is carried out at ambient temperature and at atmospheric pressure. The process, which can be made continuous, results in short residence times and in a high yield and a high purity. Thiochloroformates are applied essentially as intermediates for the synthesis of herbicidal compounds.
Patent AU-776852-B2 (AU)
Title: April receptor (BCMA) and uses thereof
Inventor: SCHNEIDER PASCAL
IPC: A61K/
Filed: 2000-10-05
Granted: 2004-09-23
Abstract: A receptor in the TNF family is provided: APRIL-R. Chimeric molecules and antibodies to APRIL-R and methods of use thereof are also provided.
Patent AU-669323-B2 (AU)
Title: Circular rotary engine
Inventor: GOODMAN WILLIAM A
IPC: F02B53/00
Filed: 1991-08-06
Granted: 1996-06-06
Abstract: A circular rotary engine comprises a housing having spaced concentric cylindrical walls (23, 26) defining an annulus therebetween with intake (28-I) and exhaust ports (27-E) through the sides of the walls and a cylindrical rotary piston ring (10) having multiple symmetrically undulating surfaces (c, d) on both ends and coaxial interior (20) and exterior (19) gears for shaft drive which rotates within the annulus while reciprocating between end ring members (9, 11) positioned within the annulus and secured at each end of the interior and exterior walls. The end rings (9, 11) have opposite facing undulating frontal surfaces (a, b) symmetrical with the undulating frontal surface (c, d) of the rotary piston (10) such that the piston ring surfaces cooperate with the end ring surfaces to alternately create a volume area and displace the volume area in some portion during rotation, thus alternately opening a series of chambers (5, 6, 8) on one end of the rotary piston (10) while displacing chambers (1, 2, 4) on the opposite end with the reciprocating movement during axial rotation of the rotary piston responding in motion against the symmetric frontal surfaces of the end rings. This motion is accomplished while maintaining frontal surface contact (12, 13, 14, 15) at all times, without restriction to rotation whereby frontal surface seal contact is maintained during axial reciprocation and rotary movement. All components are coaxial thus providing the rotary piston with controlled circular axial rotation within the annulus with the end ring members controlling reciprocation.
Patent AU-637524-B2 (AU)
Title: Process for preparing shaped bodies with integrated polyurethane skin, and shaped bodies obtained by such process
IPC: B29C44/14
Filed: 1991-09-05
Granted: 1993-05-27
Abstract: Described is a process for the manufacture of shaped bodies with integrated polyurethane skin, comprising the steps of   (a) charging a closed mould suitable for rotational moulding with a first premixed reactive polyurethane system; (b) causing the mould to rotate, according to the rotational moulding technology, for a period of time sufficient for forming a thin layer of partially polymerized material on the inner surface of said mould; and (c) discontinuation of the rotation and charging the mould with a reactive material which fills the inner mould cavity.
Patent AU-636798-B2 (AU)
Title: Method and devices for removing alumina and other inclusions from steel contained in tundishes
IPC: B22D11/119
Filed: 1991-09-30
Granted: 1993-05-06
Abstract: Molten steel in tundishes can be contacted with high surface area ceramic shapes which remove the alumina and other impurities contained in steel. Certain ceramic shapes, in particular tundish baffles, having a large surface area which acts as alumina traps for molten steel contained in tundishes are also disclosed. <IMAGE>
Patent AU-641052-B2 (AU)
Title: 3-amidoindolyl derivatives
Inventor: SALITURO FRANCESCO G
IPC: A61K31/445
Filed: 1991-10-28
Granted: 1993-09-09
Abstract: The present invention is directed to a new class of 3-amido and 3-sulfamido-indolyl NMDA antagonists and their use in the treatment of a number of disease states.
Patent AU-645158-B2 (AU)
Title: Novel aluminosilicates-based pigments, their preparation process and their use as fillers, particularly for paper
Inventor: PERSELLO JACQUES
IPC: D21H21/50
Filed: 1991-12-18
Granted: 1994-01-06
Abstract: New silicoaluminate-based pigments characterised in that they have a surface chemistry such that their number of cationic sites, expressed in micromoles/m<2> of surface, is greater than 0.05. They are prepared by a process consisting in treating a silicoaluminate suspension exhibiting a pH of not more than 8 with an organic or inorganic salt of an at least divalent metal, then in raising the pH of the mixture again to a value higher than or equal to 3.5, in separating the treated silicoaluminate from the said mixture, and then in drying the recovered silicoaluminate. The invention also relates to the use of the said pigments as fillers for paper.
Patent AU-662308-B2 (AU)
Title: Novel amines, process for producing them and medicaments containing said compounds
Inventor: WITTE ERNST-CHRISTIAN
IPC: C07C311/00
Filed: 1991-12-19
Granted: 1995-08-31
Abstract: PCT No. PCT/EP91/02456 Sec. 371 Date Jun. 21, 1993 Sec. 102(e) Date Jun. 21, 1993 PCT Filed Dec. 19, 1991 PCT Pub. No. WO92/11234 PCT Pub. Date Jul. 9, 1992.Compounds of the formula I     <IMAGE>  (I)  in which R1 signifies an aryl, aralkyl or an aralkenyl group, the aryl radical of which can, in each case, be substituted one or more times by halogen, cyano, alkyl, trifluoromethyl, alkoxy, alkylthio, trifluoromethoxy, hydroxyl or carboxyl, m a whole number from 1 to 3, n a whole number from 1 to 5, R2 hydrogen, an alkyl, aralkyl or acyl group, Q a bond or an oxygen atom, R3 hydrogen or a lower alkyl radical which is possibly terminally substituted by carboxyl or by a hydroxyl group and R4 hydrogen, a lower alkyl group with 1-4 C-atoms, which is possibly terminally substituted by carboxyl or hydroxyl, a possibly substituted phenyl, heteroaryl, cycloalkyl or acyl group or a group    <IMAGE>   in which R5 represents a straight-chained or branched alkyl chain with 1-4 C-atoms which is possibly terminally substituted by carboxyl, alkoxycarbonyl, aminocarbonyl, hydroxyl, mercapto, alkylthio or imidazolyl and Y a carboxyl, an alkoxycarbonyl, aminocarbonyl or cyano, formyl, hydroxymethyl, aminomethyl or ortho ester group, whereby R3 and R4 can also be component of a 5- or 6-membered saturated or unsaturated possibly substituted heterocycle with 1-4 heteroatoms which can be annellated with further ring compounds via one or more bonds, as well as their salts, esters and amides, processes for their preparation and medicaments with thromboxane-antagonistic action which contain these compounds.
Patent BG-52204-B2 (BG)
Title: Shut-off device for automatic weapons
Inventor: IVANOV VALENTIN T
IPC: F41A3/00
Filed: 1991-08-12
Abstract: The shut-off device can be used in automatic small-armsweapons and automatic artillery systems. It effects firing of rowshaving a specified number of rounds in a row having a permenenttime interval between them, also eliminating the effect of anysubjective factors. The mechanism, wherever necessary, can beexcluded from the respective automatic system. The shut-off deviceis in the form of a counter mechanism with retaining cams, mountedin a housing. The mechanism consists of a cylinder (1) with ascrew-shaped groove machined on it which rests around a fixed axis(3). A pin (6) is mounted in groove (4) with a secured slidingconnection, the other end of which is fixed to the mobile parts ofthe automatic system.1 claim, 2 figures
Patent DE-1816105-B2 (DE)
Title: Bismuth-ruthenium oxides, electrically - conductive
IPC: C04B35/01
Filed: 1968-12-20
Abstract: Electrically conductive Bi-Ru oxide has formula (MxBi2-x) (M'y Ru2-y)O7 where M is yttrium, thallium, indium are rare earths of at.no. 57-71 (inc); M' is platinum, titanium, tin, chromium, rhodium, antimony or germanium, x is 0-1; y is 0-0.5. Pref. x=y=o and oxide has formula Bi2Ru2O7.
Patent DE-1955555-B2 (DE)
Title: HF A=D converter for TV signals - has each coding stage comprising two specified differential amplifiers
IPC: H03M1/00
Filed: 1969-11-05
Abstract: The high-frequency A/D converter, for e.g. television signals, has each coding stage consisting of a first differential amplifier (V1) receiving the input and a second differential amplifier (V2) coupled to the first's outputs. The negative supply voltage (-U) is applied via a T-network of resistors to the emitters of the first amplifier's transistors and via two series resistors to the emitters of the second amplifier's transistors. The junction between the two series resistors provides the analog output (Ua) for the next coding stage.
Patent DE-2148983-B2 (DE)
Title: Central dialling pulse system for telephone exchange - ensures generation of correct current pulse sequences from stored dialling information
IPC: H04Q3/545
Filed: 1971-09-30
Abstract: The central dialling pulse system, for telephone exchange generates a sequence of current pulses in response to dialling information held in a memory and ensures that this information is not distorted by current pulse sequences ending at the wrong time. At the start of each pulse interval from the central pulse generator (JG), the device (ST) that generates the current pulse sequence also has a means of checking the pulses transmitted via the connection lines (VL) in terms of the number of pulses yet to be transmitted. The number of intervals in monitored by counters. A new current pulse sequence is only started if the checking and monitoring shows that the previous sequence has been completed.
Patent DE-2165992-B2 (DE)
Title: Drill pipe power tongs - with three jaws having interlocking faces in the gripping position
IPC: E21B19/16
Filed: 1951-01-28
Abstract: Power tongs for drill pipes have three jaws which can be swivelled inwards by hydraulic rams on an outer drive drum. The contact faces of the jaws have a recess to fit the bosses on the tool joints. Each jaw has a face at its free end which is contacted by a face of the next jaw when all are in working position. This produces a self-locking pressure ring surrounding the radical sections of the tongs.
Patent DE-2251283-B2 (DE)
Title: Retaining element for watch winding stem - is formed as resilient sheet metal stamping with retaining section bent into an open ring
IPC: G04B37/06
Filed: 1972-10-14
Abstract: The winding and setting stem (3) for a watch, sliding axially outwards relative to the watch base plate (1), is held by a retaining element in the form of a resilient sheet metal stamping (4). The latter has a base section attached to the base plate (1) and a retaining section bent upwards from the base section, and acting on the stem (3) to clamp it resiliently in position. The metal stamping has a further retaining section (4c) bent into an open ring, which holds the coupling wheel (7) in position on the stem (3). The first retaining section may have a rounded slot stamped in it, with the rounded sides (4f, 4g) bent at right angles to the plane of the retaining section.
Patent IE-S71017-B2 (IE)
Title: An extruded member and an assembly of an extruded member and a bar
Inventor: TRENAMAN FREDERICK
IPC: E06B3/30
Filed: 1996-09-23
Abstract: An extruded member (10) for use in a door or window assembly has a cross-section including first and second opposite short walls (12, 14) respectively and third and fourth opposite longer walls (16, 18) respectively which form with the short walls a generally rectangular hollow structure (20). First and second webs (22, 24) forming substantially co-planar extensions of the second wall (14) extend substantially beyond the third and fourth walls (16, 18) on each side of the hollow structure (20). Third and fourth webs (26, 28) extend substantially perpendicularly from the first and second webs (22, 24) respectively on the opposite side of the latter to the hollow structure (20) to form a shallow channel (30) facing away from the hollow structure and having the second wall (14) and a minor portion (22a, 24a) of each of the first and second webs (22, 24) as its base. First and second out-turned nibs (32, 34) are formed at the free ends of the third and fourth webs (26, 28) respectively. Wooden bar 36 is slid onto the member 10 and held in place by expanding foam 46.
Patent IE-S80430-B2 (IE)
Title: Improvements in or relating to a radiator
Inventor: DELAHUNTY MICHAEL
IPC: F28D1/03
Filed: 1998-02-27
Abstract: A radiator panel (10) has a first pot (11) and a second port (12). Third (13) and fourth (14) ports may also be provided. A first conduit or pipe (21) provides direct communication between the first port (11) and the second port (12).
Patent JP-S6231766-B2 (JP)
IPC: H02K3/30
Filed: 1981-01-29
Abstract: An insulating tape containing mica serves for manufacturing an insulating sleeve of electric conductors, impregnated with a thermo-setting epoxy resin mixture. The binder for cementing the mica is a self-hardening mixture with an accelerator for the impregnating resin mixture. In order that all kinds of epoxy resins can be used as impregnating resins, quaternary onium salts are added as accelerators to the epoxy resin used as the binder.
Patent JP-H0441356-B2 (JP)
IPC: G10L25/00
Filed: 1982-02-25
Abstract: Phoneme recognition uses the silence-phoneme and phoneme-phoneme transition spectral information rather than the phoneme information itself. The transition detector features first and second differences in level for each frequency band.
Patent JP-H0142277-B2 (JP)
IPC: C07H17/08
Filed: 1982-02-25
Abstract: 20-Amino derivatives of tylosin and desmycosin are active against bacteria and Mycoplasma.
Patent JP-2528856-B2 (JP)
IPC: B65B55/02
Filed: 1987-02-13
Granted: 1996-08-28
Abstract: In packing machines which produce aseptic packing contain­ers for e.g. foodstuffs, it is of greatest importance that the machines can be cleaned and sterilized in a satisfactory manner prior to the production of packing containers. In accordance with the invention a method and an arrangement are provided on a packing machine for the sterilization of the lower end of a filling pipe l0 as well as of surrounding parts of a packing material tube 8. Use is made for this purpose of a connecting element 20 which connects two feed ducts ll,l2 present in the filling pipe l0 to each other so that cleaning and sterilizing agent can circulate in the filling pipe. In a subsequent stage the connecting element 20 is removed so that sterilizing agent can be made to circulate also along the outside of the filling pipe l0 and in the packing material tube surrounding the filling pipe, whereupon the production of the packing containers commences.
Patent JP-H0146118-B2 (JP)
IPC: G01N31/02
Filed: 1980-04-14
Abstract: A simple rapid assay for the determination of antihyaluronidase and a kit for use therein. The assay is based on the precipitation of unreacted hyaluronic acid by a cationic detergent and acid dyestuff. The assay is preferably performed as a dilution series. The dyestuff reagent contains 1 to 10 parts by weight acid dyestuff to 10 parts by weight of cationic detergent.
Patent JP-S6318783-B2 (JP)
IPC: G06K7/14
Filed: 1980-04-17
Abstract: 1. Method of identifying articles, which appear in any position and orientation and at any time at an image aperture and each have a designating area or panel on a surface which is facing the image aperture, which panel comprises symbols (52) in at least one datum track (51) and at least one contrasting line pattern (54), which characterizes the positon and the orientation of the datum track and has a plurality of parallel lines of different spacing and/or line width, in connection with which the image aperture is scanned line by line (60) and a binary video signal corresponding to the scanned contrast line pattern and the following symbols is produced, the image aperture in the first step of the method being scanned at different angles until a prescribed contrasting line pattern is detected, in the second step of the method, the position alignment of the data track relatively to the image aperture is established, and in the third of the method, a grid scanning is effected in the direction of the data track and the symbols are read off and decoded, characterized in that, - for the detection of the constrast line pattern (PIC), the interval lengths of overlapping intervals (Figs. 11 to 14) of the video signal and in each case comprising at least one light-dark region are measured and portrayed in the form of binary counter readings (TC1 to TC4), - that the counter readings (TC1 to TC4, Fig. 6) address a two-dimensional table (Fig. 10) which is stored in a store (28 in Fig. 7) and in which is contained an expectation zone with criteria for a prescribed ratio between two successive interval lengths of the intervals (11 to 14), - that the counter reading (TCN) corresponding to an interval length (IN) addresses one line of the table and the reading corresponding to the following interval length (IN+1) addresses one column of the table, - that a coincidence signal (LPIC1, LPIC2, LPIC3) is produced when the relation of the two respectively following interval lengths lies in a prescribed value range, and - that a recognition signal (PIC OUT Fig. 9) is delivered when a coincidence signal (LPIC1, LPIC2, LPIC3) is produced with a number of successive addressing steps which is prescribed by the contrast line pattern (PIC).
Patent JP-H0323085-B2 (JP)
IPC: C08F8/42
Filed: 1985-03-22
Abstract: Stable boron resins of high selective absorbent power and a relative production process; said boron resins are constituted by a polyacrylic matrix bifunctionalized with quaternary ammonium groups and with alkylphenylboric groups in accordance with general formula (I)   <IMAGE> (I)  in which  P , R, R1, R2, R3, X are as defined in the text. The resin (I) is prepared by condensing an amino resin with halophenylboroxine or with haloalkylphenylboroxine. The resin of formula (I) can be used for purifying lactulose.
Patent JP-S5734811-B2 (JP)
IPC: C07C7/148
Filed: 1975-05-21
Abstract: Isobutylene is separated from a stream of C4 hydrocarbons containing it and remarkable amounts of butadiene, and methyl tert-butyl ether is prepared, by feeding that stream of hydrocarbons and methanol to a reactor containing a catalyst consisting of an acid ion-exchange resin, maintained at a temperature in the range of from 60 DEG  to 120 DEG  C, at a space velocity (LHSV) in the range of from 5 to 35, the relation between the space velocity (LHSV) and temperature being correlated to correspond to the formula: LHSV = 1/2t - 25, wherein t is the temperature in degrees C, so that the isobutylene and methanol are caused to react, and then separating the methyl tert-butyl ether thus formed from the reaction mixture by distillation.
Patent JP-2964305-B2 (JP)
IPC: B23D37/00
Filed: 1995-02-27
Granted: 1999-10-18
Abstract: The tool holder has a shaft (4,4') which supports at least two axially spaced (Z-direction) rotary clearing tool units (5,5',5a,5a') with cutters (6,26,6') in the circumferential area. The axial distance (10) of the cutters of the tool units supported by the same tool support is adjustable relative to each other eg by changing the distance of at least one of the tool units (5') in the Z-direction relative to the tool holder shaft. The machine tool can have at least two tool supports which can be moved independently of each other in the X and Z directions. The tool holders may be directed towards each other.
Patent JP-H0714625-B2 (JP)
IPC: C08J7/02
Filed: 1987-03-30
Abstract: A highly crystallized, molded product of a polyarylene thioether is prepared by:   (1) stretching a molded product, consisting of a resin having as the main component a polyarylene thioether which contains not less than 70 mol% of the repeating unit <CHEM> and which has a degree of crystallization (measured by a density method) of not more than 15%, from 2 to 5 times in size in at least one direction, (2) contacting the stretched molded product with at least one organic solvent having a solubility parameter SP of from 8 to 12 or with a mixed solvent containing not less than 50% by weight of the said organic solvent at a temperature of from the solidifying point of the said organic solvent or mixed solvent to 130 DEG C, thereby preliminarily crystallizing the treated, molded product, until the degree of crystallization of the said polyarylene thioether has increased by not less than 6%, and (3) subjecting the preliminarily crystallized, molded product to thermal treatement at a temperature of from 140 to 300 DEG C until the degree of crystallization of the said polyarylene thioether reaches not less than 22%. h
Patent JP-S6339415-B2 (JP)
IPC: F16L47/02
Filed: 1983-05-19
Abstract: A plastic pipe part 1 comprising longitudinally extending channels 4 in its wall, spinwelded to a widened end portion 8, 8 min  and spigot end portion 20, respectively which present a conically extending welding surface 9, 9a, having a top angle comprised between 90 and 160 DEG . For centering purposes the widened end portion 8, 8 min and spigot end portion 20 respectively may be provided with a circumferential projecting edge part 16, 16a. The widened end portion 8 min  may be provided with channels formed by partitions 25. Inner annular surface 15 is machined for removing a welding ridge. For the spinwelding method the plastic pipe part 1 is provided with a front portion 7 extending perpendicularly to the axis of pipe part 1.
Patent JP-H0153846-B2 (JP)
IPC: A61K8/33
Filed: 1985-05-08
Abstract: It is disclosed that a dentifrice which includes a surfactant and an anti-plaque agent comprising a substantially water--insoluble non-cationic antimicrobial agent or a zinc salt or a mixture thereof has enhanced activity when the dentifrice comprises at least 0.2% by weight of a lamellar liquid crystal surfactant phase having a lamellar spacing of less than 6.0 nm.
Patent EP-1111386-B2 (EP)
Inventor: COREY PAUL F
IPC: G01N33/52
Filed: 2000-12-05
Granted: 2014-09-17
Abstract: An improved test strip for determining the presence or concentration of unknown or a constituent in a liquid test sample is disclosed. The test strip comprises a support strip and a test pad, wherein the test pad includes a carrier matrix incorporating a reagent composition capable of interacting with the constituent of interest to produce a detectable or measurable response. The test strip further comprises an infrared dye, applied either to the support strip or incorporated into a test pad, which ensures proper alignment of the test strip in an apparatus having a detection system for the detectable or measurable response. The improved test strip reduces the number of erroneous assays for the constituent of interest.
Patent EP-1900637-B2 (EP)
Inventor: CORNELL BRADLEY D
IPC: G01S13/935
Filed: 2007-09-11
Granted: 2015-02-18
Abstract: An aircraft control unit (106) has modules (212,214,216,218) for interfacing with various systems of an aircraft to integrate control of the systems. The modules include a communication module (212) configured to be coupled to a communication system of the aircraft and a surveillance module (214) configured to be coupled to a surveillance system of the aircraft. The aircraft control unit also includes a display screen (202) for displaying information and a user interface (204) usable to interact with the modules. Each of the modules is configured to display information on the display screen and to receive user input from the user interface.