baber/WOPTO huggingface dataset:
Patent AT-E37455-T1 (AT)
Inventor: COUTROT FRANCOISE
IPC: G06F3/153
Filed: 1985-04-16
Granted: 1988-10-15
Abstract: PCT No. PCT/FR85/00088 Sec. 371 Date Dec. 10, 1985 Sec. 102(e) Date Dec. 10, 1985 PCT Filed Apr. 16, 1985 PCT Pub. No. WO85/04977 PCT Pub. Date Nov. 7, 1985.A process and apparatus for connecting the color coding of one equipment to another equipment. The position of the color of character Cc of the first equipment in the interval Ci-Ci+1 of two successive colors of the second equipment and the position of the background color Cf in the interval Cj-Cj+1 are determined. As a function of these positions, the character color is taken either as Ci, or as Ci+1. The background color is taken either as Cj or Cj+1.
Patent AT-E28071-T1 (AT)
Inventor: LAFON LOUIS
IPC: C07C231/12
Filed: 1985-08-07
Granted: 1987-07-15
Abstract: The present invention relates to new derivatives selected from the group consisting of: (i) 1-[N-( alpha -alkylamino- alpha -methylacetyl)aminophenyl]-2-alkylaminopropanones of the general formula:    <IMAGE>  (I)   in which R represents a C1-C4 alkyl group and R' represents H or a C1-C4 alkyl group; and (ii) addition salts thereof. These new derivatives are useful as CNS-active substances, in particular as stimulants and antidepressants. The invention also relates to the method for their preparation.
Patent AT-E51140-T1 (AT)
Inventor: DAHER YOUSSEF HASSAN
IPC: A61F5/02
Filed: 1985-12-19
Granted: 1990-04-15
Abstract: A device for maintaining the normal spacing between two vertebrae defining, in the vertebral column, the ends of a cavity resulting from the removal of at least a part of a vertebra comprises two bases each having means for anchorage in one of said end vertebrae; and adjustable buttressing means connecting said bases together.
Patent AT-E85753-T1 (AT)
Inventor: SCHOON HINRICH
IPC: B65D83/04
Filed: 1986-07-07
Granted: 1993-03-15
Abstract: A dispenser for medical preparations in tablet form having a body (2) for housing an insert (10) having compartments (12) arranged in rows, on row for each day of the week and four compartments in each row, one compartment for a specific time of the day and housing one intake of tablets. Over each row is a recess (7) and in each recess (7) is arranged a slidable cover (8) for covering and uncovering the compartments (12). The dispenser (1) comprises a novel removable cap (11) of elastic material that snaps in an opening (21) formed in a transverse side (4) of the body (2). When the cap (11) is removed the insert (10) can be extracted and refilled with new tablets. Also, the dispenser (1) comprises a novel locking means (13) that engages and locks all the covers (8) in the closed position thereof, thus preventing the dispenser (1) from being opened accidentally.
Patent AT-E56828-T1 (AT)
Inventor: GELORME JEFFREY DONALD
IPC: C08G59/68
Filed: 1986-10-14
Granted: 1990-10-15
Abstract: A photocurable composition (4) which is useful as a permanent resist in the manufacture of printed circuit boards (1) with conductors (5) and packages of such boards comprises a multifunctional epoxidized resin, a reactive diluent, a cationic photoinitiator and, optionally, an exposure indicator, a coating aid and a photosensitizer.
Patent AT-E111304-T1 (AT)
Inventor: NELSEN CHARLES E
IPC: A01N25/28
Filed: 1986-10-22
Granted: 1994-09-15
Abstract: Method and composition for an insecticide comprising a hydrated hydrogel capsule containing an insecticidally effective amount of at least one nematode capable of infecting an insect host, which capsule has sufficient hydration to maintain the viability and infectivity of said nematode. Also disclosed are methods for providing said insecticidal compositions.
Patent AT-E84819-T1 (AT)
Inventor: COYNE THOMAS S
IPC: C11D17/04
Filed: 1986-08-20
Granted: 1993-02-15
Abstract: Diperacid (I)-based bleach compsn. comprises: (a) a stabilised (I); (b) a fluorescent whitening agent (II) mixed with an alkaline agent (III); (c) fragrance oil (IV) adsorbed onto a H2O-soluble carrier and formed into beads; (d) a pH regulating agent (V); and (e) an agglomerated extender (VI). Each of (a)-(e) is mixed with, and physically distinct from, each of the other components. Pref. compsns. contain diperoxydodecanedioic acid as (I); Na2CO3 as (III); H3BO3 or Na borate as (V); Na2SO4 as (VI); MgSO4 as exotherm control agent and/or stabilizer for (I); and starch and/or sugar as the carrier for (IV). The wt. ratio MgSO4 : (I) = 0.15-0.9 esp. 0.35-0.75:1.
Patent AT-E42089-T1 (AT)
Inventor: DRIVON GILLES
IPC: C07C53/18
Filed: 1986-08-28
Granted: 1989-04-15
Abstract: The invention relates to the synthesis of bromofluoroacetic acids of formula:   <IMAGE>   in which X is a hydrogen, fluorine, chlorine or bromine atom. These acids are prepared by reacting a compound of formula:   <IMAGE>  dissolved in concentrated hydrobromic acid, X having the same meaning as above and R representing a hydrogen atom or an alkyl or aryl radical, with gaseous hydrogen bromide.
Patent AT-E104175-T1 (AT)
Inventor: BYERS EDWARD VICTOR
IPC: B02C18/18
Filed: 1986-01-23
Granted: 1994-04-15
Abstract: PCT No. PCT/GB86/00043 Sec. 371 Date Nov. 20, 1988 Sec. 102(e) Date Nov. 20, 1988 PCT Filed Jan. 23, 1986 PCT Pub. No. WO86/04268 PCT Pub. Date Jul. 31, 1986.Apparatus for collecting and discharging waste material comprises peripheral rows of teeth arranged on rotatable cylindrical shafts. The teeth on each shaft intercalate so that an entrapment zone for waste material is formed thereat during contra-wise rotation of the shafts. The teeth in each row pass through respective slits formed between the blade edges of rectilinear scaper blades placed between the rows and resting on the shaft. The scraper blades remove waste material from and between the teeth for discharge from the machine. To prevent the waste material being caught by cutting action between the leading faces of the teeth passing the scraper blades edges the magnitude of the angle formed at any time between those leading faces and the blades edges as the teeth pass through slits, has a value determined by the shape of the leading faces of the teeth and blade edges of the scraper blades so that the inducement of frictional engagement in relation to the materials being handled is never sufficient for a biting or cutting action to ensue.
Patent AT-E90821-T1 (AT)
Inventor: GOLLUB RAPHAEL
IPC: H04J3/06
Filed: 1986-08-20
Granted: 1993-07-15
Abstract: An efficient system for simultaneously conveying a large number of telephone conversations over a much smaller number of relatively low-bandwidth digital communication channels is disclosed. Each incoming telephone speech signal is filtered, periodically sampled, and digitized. An efficient computational speech compression algorithm is applied to transform a sequence of digitized speech samples into a much shorter sequence of compression variables. The compression variable sequence is further processed to construct a minimum-length bit string, and an identifying header is appended to form a packet. Only a few packets containing information on representative background noise are generated during pauses in speech, thereby conserving digital bandwidth. The packets are queued and transmitted asynchronously over the first available serial digital communication channel. Numerical feedback to the compression algorithm is employed which results in the packet size being reduced during periods of high digital channel usage. Packet header information is utilized to establish a "virtual circuit" between sender and receiver.
Patent AT-E77180-T1 (AT)
Inventor: KOCH RUDOLF DR
IPC: G05F3/24
Filed: 1987-01-28
Granted: 1992-06-15
Abstract: A switched current source includes at least two branches, at least one MOS current source transistor connected in common to each of the at least two branches, and at least two MOS switching transistors each being connected in a respective one of the branches and simultaneously forming an additional current source transistor, the at least one current source transistor being connected as a respective cascode with each of the at least two switching transistors.
Patent AT-E64340-T1 (AT)
Inventor: HILTERHAUS BODO
IPC: B41M5/136
Filed: 1987-09-23
Granted: 1991-06-15
Abstract: A pressure-sensitive recording material is disclosed, having microcapsules containing a triphenylmethane leuco-dye dissolved in a solvent composed at least 80% of plant, animal or paraffin oils, the microcapsule walls being formed of a wall material which is water-soluble or water-dispersible before the formation of the microcapsules. Preferably, the color former is of the formula <IMAGE>
Patent AT-E56931-T1 (AT)
Inventor: LAWHON ROBERT ANDREW
IPC: C03B3/02
Filed: 1987-09-29
Granted: 1990-10-15
Abstract: In a material preheating and liquefying process such as in a glassmaking operation, particulates entrained in the exhaust from the preheating stage are collected and returned to the process at a location where a molten phase is present and re-entrainment is suppressed.
Patent AT-E56890-T1 (AT)
Inventor: BALL DONALD L
IPC: B01D61/44
Filed: 1987-04-06
Granted: 1990-10-15
Abstract: Monovalent ions, especially chloride, fluoride and thallium, are efficiently removed from ZnSO4 electrolyte by electrodialysis using alternating monovalent anion permselective membranes and cation exchange membranes or monovalent cation permselective membranes. Electrodialysis is carried out under turbulent flow conditions, at up to 60 DEG C, a differential membrane pressure of less than 150 kPa, a current density of 10 to 500 A/m<2>, and a pH of less than 5.5. Where both chloride and fluoride are removed a pH of 3.5 to 5.5 is maintained. Deposition of manganese and zinc on the electrodes is minimized by at least one of a number of means including arranging the membranes such that the end membranes are monovalent anion permselective; selecting a large electrode rinse flow; adding a small amount of soluble antimony and/or cobalt to the rinse flow; and using a cathode made of a material that promotes hydrogen evolution over zinc deposition. The electrode compartments are preferably rinsed with a 0.1 to 1.0 M Na2SO4 solution at pH 0 to 4.
Patent AT-E67215-T1 (AT)
Inventor: JOB ROBERT CHARLES
IPC: C08F4/64
Filed: 1987-06-18
Granted: 1991-09-15
Abstract: A solid titanium-containing catalyst component is prepared by reacting a magnesium compound of the formula [Mg4(OR)6(R'OH)10]X, wherein X is at least one counter ion and has a total charge of -2 and R and R', which may be the same or different, are alkyl groups of 1 to 4 carbon atoms, with a halogen compound of tetravalent titanium and an electron donor. The solid catalyst component possesses excellent morphology and can be used to prepare olefin polymers with high productivity and selectivity.
Patent AT-E77935-T1 (AT)
Inventor: GOODWIN VERNON L
IPC: A61G7/05
Filed: 1987-09-08
Granted: 1992-07-15
Abstract: An improved patient support structure has an articulatable frame (34, 36) with a plurality of elongated inflatable sacks (70) thereon, a low pressure compressed air blower (96, 104) and a plurality of pipes (98, 102) for carrying gas from the blower to the sacks. A multi-outlet, variable flow, gas valve (130) connects the blower (96) to the pipes and comprises a housing (136) defining an inlet (140) and a passageway (138). The valve housing (136) further defines at least two cylinder chambers communicating with the passageway and a discrete outlet for each cylinder chamber, a piston substantially non-rotatably disposed inside each cylinder chamber being movable by a motor (160) to vary flow from the inlet and passageway to the associated outlet. The sacks (70) rest atop a neoprene membrane (120) which covers a planar upper surface of the frame (34, 36) and a plurality of fabric panels (92) is provided for attaching the sacks (70) to the frame via a plurality of snap members (88, 88', 90, 94, 94'), the panels (92) attaching to the ends of a plurality of sacks and serving to counter any tendency of one sack to rotate relative to another under the patient.
Patent AT-E66974-T1 (AT)
Inventor: EKMAN KURT
IPC: D21C1/04
Filed: 1987-12-29
Granted: 1991-09-15
Abstract: A process for recirculating phenol in a lignocellulosic materials digestion process in which lignocellulosic material is digested with phenol-containing solutions in order to dissolve lignin, characterised in that phenol recirculation is carried out as a cyclic process in which the phenol-containing solution is first used in the washing of the cellulosic material from the phenol digeston, thereafter in the lignocellulosic material digestion step, and finally in a lignocellulosic material impregnation step preceding the phenol digestion process.
Patent AT-E63555-T1 (AT)
Inventor: ROBIN JACQUES
IPC: A61K31/4422
Filed: 1987-03-18
Granted: 1991-06-15
Abstract: The present invention relates to novel asymmetrical esters derived from 1,4-dihydrophyridine-3,5-dicarboxylic acid, of the formula: <IMAGE>  (I)  in which: R1 represents a C1-C4 alkyl group, R2 represents a C1-C4 alkyl group, a benzyl group, a benzoyl group or a phenyl group optionally substituted by one or more C1-C4 alkoxy, C1-C4 alkyl, cyano, nitro, hydroxyl or trifluoromethyl groups or by one or more halogen atoms, and R3 and R4, which are identical or different, each represent the hydrogen atom, a nitro group or a chlorine atom, their optical isomers and diastereoisomers and also the corresponding addition salts. These novel esters are useful in therapy, especially as antihypertensives.
Patent AT-E75014-T1 (AT)
Inventor: ENGELBERTSSON KARL-MAGNUS
IPC: F16K47/04
Filed: 1987-02-05
Granted: 1992-05-15
Abstract: PCT No. PCT/SE87/00054 Sec. 371 Date Apr. 22, 1988 Sec. 102(e) Date Apr. 22, 1988 PCT Filed Feb. 5, 1987 PCT Pub. No. WO88/05880 PCT Pub. Date Aug. 11, 1988.The invention relates to a valve assembly for adjusting a fluid flow comprising a housing (1) provided with an inlet (2) and an outlet (3) for fluid and a spherical body (4) rotatably arranged in the valve housing (1) between the inlet and outlet (2, 3) and mounted sealingly against the valve housing (1), the valve body being provided with fluid flow passages (8-10; 14, 15), and an annular space (5) formed between the valve housing (1) and the valve body (4), the flow passages (8-10; 14, 15) ending in the space (5) when the valve is closed and in the inlet and outlet (2, 3) when the valve is fully open. A reduced risk of cavitation and a high sound level in high pressure conditions are obtained by the invention.
Patent AT-E66324-T1 (AT)
Inventor: DRESCHER HANS
IPC: H02M1/00
Filed: 1988-03-29
Granted: 1991-08-15
Abstract: In order to initialise the control and regulating electronics of the power supply unit (SV), a starting capacitor (CSt) is charged via a starting resistor (RSt) and an auxiliary storage capacitor (CH) is charged via a bias resistor RV at the same time, by closing the starting voltage switch (SS). Once a starting voltage is reached on the auxiliary storage capacitor (CH) an auxiliary voltage switch (HS) is closed. The starting voltage is higher than the nominal voltage required to operate the control and regulating electronics and the capacitance of the auxiliary storage capacitor (CH) is selected to be sufficiently large that, in the case of interference-free operation, the nominal voltage is built up more rapidly by the auxiliary voltage supply (H) than the voltage of the auxiliary storage capacitor (CH) falls below the minimum voltage required to operate the control and regulating electronics. Once the starting capacitor (CSt) is charged, the starting voltage switch (SS) interrupts the connection from the bias resistor (RV) to the control and regulating electronics. The use of the auxiliary storage capacitor (CH) reduces the power loss on the bias resistor (RV). The said loss is further reduced if the bias resistor (RV) is disconnected once the power supply (SV) has run up, since resistors may be operated for a short time at several times their continuous power. The bias resistor (RV) can thus be selected to be correspondingly small. <IMAGE>
Patent AT-E63763-T1 (AT)
Inventor: CAHUZAC GEORGES JEAN JOSEPH
IPC: D03D25/00
Filed: 1988-02-08
Granted: 1991-06-15
Abstract: In this machine, rows of rods (R12, R32, R43, R23) representing the woof threads are circulated in passages A, B, C defined between filaments (86) forming concentric open loops having adjustable diameters. In the openings of the loops are needles (90) movable between neutral or open positions for deviating the rods from a passage into an adjacent passage while depositing warp threads in circular layers between the rods. The rods are then replaced by woof threads by a lacing device.
Patent AT-E68575-T1 (AT)
Inventor: MASINI JEAN-JACQUES
IPC: B01J3/02
Filed: 1988-12-14
Granted: 1991-11-15
Abstract: The invention relates to a device for fixing tubes passing through a wall, more particularly tubes of glass or quartz containing ultraviolet emitters and entering a pressure reactor in which radical chlorination processes are performed. The end of the tube (1) outside the chamber forms, in combination with a component made of a flexible material (7, 8), a ball (10, 11) and the point where the tube passes through the wall is sealed by a lip seal (3, 4).
Patent AT-E102926-T1 (AT)
Inventor: CABRE CASTELLVI JUAN
IPC: C07D241/08
Filed: 1988-11-07
Granted: 1994-04-15
Abstract: A new compound called N,N min -carbonyl-bis-(4-ethyl-2,3-dioxo)-piperazine of Formula I <CHEM>   A process for the preparation thereof based on the reaction of 4-ethyl-2,3-dioxo-piperazine or a trimethylsilyl derivative thereof with carbonyl chloride or a derivative thereof. The use of the compound of Formula I as an intermediate in the preparation of compounds of Formula II <CHEM> where R is a radical, substituted in alpha position, of a molecule of an acid selected from the group formed by phenylacetic acid, p-hydroxy phenylacetic acid, a 6-(phenylacetamido)-penicillanic acid and a 7-(phenylacetamido)-cephalosporanic acid.
Patent AT-E97126-T1 (AT)
Inventor: SPECK ULRICH PROF DR
IPC: C07C233/12
Filed: 1988-09-15
Granted: 1993-11-15
Abstract: Dicarboxylic acid bis-(3,5-dicarbomoyl-2,4,6-triiodoanilides) of general formula I  <IMAGE>  wherein the amide radicals -CONR1R2 and -CONR3R4 are different from one another and R1 is a hydrogen, a lower alkyl radical or R2, R2 is a straight-chain or branched-chain monohydroxy or polyhydroxy alkyl radical, R3 is hydrogen, a lower alkyl radical or R4, R4 is a straight-chain or branched-chain monohydroxy or polyhydroxy alkyl radical, R5 is hydrogen, a lower alkyl radical or a monohydroxy or polyhydroxy alkyl radical, X is a straight-chain or branched-chain alkylene with 1 to 6 carbon atoms, which optionally can be substituted by 1 to 6 hydroxy or alkoxy groups or interrupted by one or more oxygen atoms, possess good pharmacological and physicochemical properties rendering them outstandingly suitable as radiopaque substances in X-ray contrast media for use in all fields of application for X-ray contrast media.
Patent AT-E107710-T1 (AT)
Inventor: TANABE HARUYOSHI
IPC: C22C33/04
Filed: 1988-08-11
Granted: 1994-07-15
Abstract: Process for directing obtaining high Cr content melt by melt redn. of Cr starting materials such as Cr ore pellets, etc. comprises using a furnace equipped with a bottom-blowing nozzle, a side-blowing nozzle, and a top-blowing nozzle, blowing an inert gas or the like through the bottom-blowing nozzle to form a projection on the molten metal surface, blowing an inert gas against the projection through the side-blowing nozzle to diffuse the molten metal into a Cr material-floating region in the slug for accelerating redn. of the Cr-contg. material with C contained in the molten metal, blowing O2 for decarburisation into the molten metal through the top-blowing lance, and blowing O2 for sec. combustion region mainly in slug, and strongly stirring slug by the side-blowing gas to give the heat produced by the sec. combustion to Cr ores with high efficiency, whilst keeping sec. combustion ratio at 0.3 or more for assuring the high sec. combustion.
Patent AT-E80145-T1 (AT)
Inventor: MESSINA GIUSEPPE
IPC: C08G63/02
Filed: 1989-04-11
Granted: 1992-09-15
Abstract: A new process is described for the preparation of oxalic acid esters and amides of general formula (I)  Z- @-@-Z<1>      (I)  wherein Z designates an -OR or -NR<1>R<2> group, wherein R represents substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, or aryl-alkyl, R<1> is hydrogen or substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, or aryl-alkyl, R<2> represents substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, or aryl-alkyl, or R<1> and R<2> taken together with the adjacent nitrogen atom represent a saturated 5-, 6-, 7-, or 8-membered heterocyclic ring, which may contain an additional heteroatom selected from -O-, -S-, and -N(H, Alkyl)-, and optionally bear one or more alkyl or alkenyl substituents, and Z<1> designates an -OR or -NR<1>R<2> group, wherein R, R<1>, and R<2> are as defined before, or a group -NHCOCH3, which comprises the base-catalysed reaction of diacetyloxamide with an alcohol ROH or/and an amine HNR<1>R<2>. The compounds of formula (I) have many industrial utilities, mainly as intermediates and stabilizers in the polymer field.
Patent AT-E115960-T1 (AT)
Inventor: HOLT DENNIS ALAN
IPC: A61K31/56
Filed: 1989-12-19
Granted: 1995-01-15
Abstract: Compounds of structure (I) <CHEM> in which the dotted lines indicate the optional presence of a double bond, X<1>, X<2> and X<3> are H, halogen, CF3, C1-6alkyl, C1-6alkoxy, CN, NO2, N(R<1>)2, CHO or CO2R<1>; R<1> is H or C1-8alkyl and R is hydrogen, hydroxy or acetoxy; processes for their preparation, compositions containing them and their use in medicine as inhibitors of 5- alpha -reductase.
Patent AT-E128359-T1 (AT)
Inventor: COOPER GARTH JAMES SMITH
IPC: G01N33/15
Filed: 1989-01-11
Granted: 1995-10-15
Abstract: Compounds and methods for blocking the effects of diabetes-associated peptide, or ''amylin'', a hormone found in the amyloid masses of Type 2 diabetics. Also disclosed are methods of identifying additional compounds having utility for the treatment of Type 2 diabetes. This putative hormone has been discovered to function both to inhibit insulin secretion and to inhibit glycogen synthesis. Regulation is accomplished by blocking the binding of amylin or amylin agonists, including calcitonin gene related peptide (CGRP), or biologically active sub-peptides thereof. Inhibitors include substituted peptides or sub-peptides of amylin or CGRP, cross-linked amylin and amylin agonists, synthetic amylin, anti-amylin receptor antibodies and anti-idiotype antibodies, and antibodies directed to amylin and amylin agonist active sites. Other antagonists include organic compounds which can be screened and assayed for anti-amylin effects by disclosed methods.
Patent AT-E141623-T1 (AT)
Inventor: AVERY NOYES LATHAM
IPC: C10L1/18
Filed: 1989-06-21
Granted: 1996-09-15
Abstract: Epoxy functionalized polyalpha-olefin lubricants compositions are prepared with superior properties by epoxidizing the olefinic bond of oligomers prepare by oligomerizing C6-C20 alpha-olefins with reduced valence state chromium catalyst on silica support. The invention encompasses a product of reaction made by epoxidizing C30+ polyalpha-olefin oligomeric hydrocarbon lubricant having a branch ratio of less than 0.19 and pour point below -15 DEG  C. in the presence of an epoxidizing amount of an epoxidizing agent wherein said product comprises a mixture of 2-dialkyl oxirane and 1,2-dialkyl oxirane having between an average of C30 and C1000 carbon atoms, said mixture having a branch ratio of less than 0.19 and pour point below -15 DEG  C. The invention further encompasses blends and additive compositions of the novel epoxidizing polyalpha-olefins.