baber/WOPTO huggingface dataset:
Patent AT-E545020-T1 (AT)
Inventor: KAWANA SHUICHI
Filed: 2010-10-26
Granted: 2012-02-15
Abstract: The present invention aims at realizing an energy-saving mode in which the usage of a carrier gas and the power consumption are sufficiently suppressed without causing damage to the apparatus. When a command for executing the energy-saving mode is entered (S1), the column flow rate after the transition to the energy-saving more (when the temperature decreases) is computed by using control parameters determined in correspondence to the energy-saving mode. If the flow rate exceeds the allowable upper limit determined by the configuration of the apparatus (S3 and S4), a warning for urging users to decrease the column inlet pressure and enter the command again is displayed (S11). If the computed flow rate is not higher than the allowable upper limit, a constant pressure control is performed aiming at the inlet pressure at that point in time (S5 and S6). Although the column flow rate gradually increases after the heater of the column oven is turned off, it will not exceed the allowable upper limit. Thus, the detector is prevented from being damaged.
Patent AT-E1797-T1 (AT)
IPC: A22C13/00
Filed: 1979-06-15
Granted: 1982-12-15
Abstract: Disclosed is a packaging material, preferably a sausage casing, comprising a layer based on cellulose hydrate, having a coating on one surface, this coating comprising a mixture of chemically different compounds comprising, as the first major component thereof, a natural oil comprising a vegetable oil, a triglyceride mixture of saturated vegetable fatty acids having from about 4 to 14 carbon atoms in their carbon chain, or a mixture thereof, and as the second minor component thereof, a chemically modified starch, a partially saponified polyvinyl alcohol or a micro-crystalline cellulose. Also disclosed is a process for manufacturing such sausage casings.
Patent AT-E2018-T1 (AT)
IPC: D21C9/10
Filed: 1980-05-14
Granted: 1982-12-15
Abstract: A process for the delignification and bleaching of chemical and semi-chemical cellulosic pulps in which the pulp is subjected to a treatment with oxygen and a subsequent treatment with peroxide. The effluent from the treatment with peroxide is at least partially recycled to the treatment with oxygen.
Patent AT-E6282-T1 (AT)
IPC: E02D29/14
Filed: 1980-07-29
Granted: 1984-03-15
Abstract: The cap (1,20) grid cap or the cap portions of a cover like an inspection or water discharge well in the surface of a road or foot-path comprises at lease one such slot-like opening (18, 31) extending from its periphery that when applying an external force to a peripheral portion of the one cap portion, a resilient movement from the one cap portion with respect to the other one occurs in the plane of the cover.
Patent AT-E3045-T1 (AT)
IPC: C07K14/755
Filed: 1980-12-18
Granted: 1983-04-15
Abstract: A process in purification and/or concentration of factor VIII complex, starting from a preparation of factor VIII complex, obtained and concentrated in a known manner, mostly in the form of a precipitate, such as cryoprecipitate or Cohn's fraction I-0. This preparation is dissolved in a glycine solution of at least 1.5 M at a temperature of at least +15 DEG  C. and pH of 6.3-7.8 and a supernatant liquid is recovered as a product or for further working-up.
Patent AT-E6703-T1 (AT)
IPC: B41N1/08
Filed: 1981-03-25
Granted: 1984-03-15
Abstract: This invention relates to a developer solution for the development of exposed light-sensitive reproduction layers comprising a water-insoluble binder and a water-insoluble diazonium salt polycondensation product. As the essential constituents, this developer solution contains glycol ethers, glycol esters and water, in detail-about 30 to 80% of a compound of the formula   <IMAGE> wherein n=1 to 4 and m=1 to 5; about 3 to 30% of a compound of the formula   <IMAGE>  wherein R1 and R2 are acyl groups containing 1 to 4 carbon atoms, or one of the two groups is a hydrogen atom and R3 is a hydrogen atom or a methyl group; about 0 to 15% of 1,3-dioxolane-2-one or 4-methyl-1,3-dioxolane-2-one; about 0 to 20% of a polyhydric alcohol; about 0 to 10% of an organic or inorganic salt which is soluble in the solvent mixture; and about 5 to 45% of water. The invention relates further to a process for the development of negative-working reproduction layers based on (a) water-insoluble diazonium salt polycondensation products and (b) binders which are insoluble in water and in dilute aqueous alkaline solutions. In the process, the exposed reproduction layer is treated with the above-specified developer solution in order to dissolve the unexposed layer areas.
Patent AT-E8490-T1 (AT)
IPC: C01B25/36
Filed: 1981-08-19
Granted: 1984-08-15
Abstract: 1. Process for producing powdered monoaluminium orthophosphate from an aqueous monoaluminium phosphate solution by evaporation of water, characterised in that a monoaluminium orthophosphate solution with a weight ratio of P2 O5 :Al2 O3 of not more than 4:1 is applied to a dry roller by means of at least one applicator roll and is dried, at a temperature of not more than 150 degrees C, initially to a residual moisture content of not more than 7% and not less than 2%, and the powdered monoaluminium orthophosphate formed is subsequently after-dried to a water content of less than 2% at a temperature below 150 degrees C.
Patent AT-E14123-T1 (AT)
Inventor: KAIRISALO PEKKA JUHANI
IPC: C07D233/64
Filed: 1981-07-23
Granted: 1985-07-15
Abstract: Process for the preparation of cimetidine, wherein N-cyano-N min -methyl-N sec -(2-mercaptoethyl)guanidine is reacted with 4-halomethyl-5-methyl-1H-imidazole in water or in a water-containing medium at the pH-range of 8.0 to 9.5. Pure cimetidine crystallizes from the reaction mixture immediately without any particular operations with a yield higher than 70 %.
Patent AT-E13165-T1 (AT)
Inventor: NATUSCH MARTIN
IPC: B65H31/30
Filed: 1982-02-04
Granted: 1985-05-15
Abstract: 1. Apparatus for stacking and packing flat articles (22), especially flat packages, into a collecting container having an endless, stepwise circulating conveyor arrangement (12, 14) including a straight conveyor section (20) divided into a plurality of cells (18, 18') by substantially perpendicular, spaced attached walls (30), a feed arrangement (24) laying the articles flat in the cells (18) of the conveyor arrangement (12, 14) and stacking them in groups one on top of another, and a pusher device (26) associated with the straight conveyor section (20), movable between the parallelly aligned cells (18, 18') transversely to their direction of motion and extending over a plurality of cells to push the articles in groups into the collecting container, characterised in that the conveyor arrangement includes two substantially perpendicular oppositely circulating endless conveyors (12, 14) spaced one from the other, that the spaced walls (30) of the two endless conveyors (12, 14), in the region where they face each other moving vertically downwardly, together with the links (32) that form the straight conveyor section vertical conveyor section (20) make up in pairs a cell floor, and that the feed arrangement (24) opens into the uppermost cell (18) of the straight conveyor section (20) in the region between the upper pulley positions of the two endless conveyors (12, 14).
Patent AT-E17792-T1 (AT)
Inventor: GEISSLER ULRICH DR
IPC: C08F299/02
Filed: 1982-05-13
Granted: 1986-02-15
Abstract: A radiation-polymerizable mixture comprising a binder which is insoluble in water, but soluble or at least swellable in aqueous alkaline solutions; a radiation-activatable polymerization initiator; and a polymerizable polypropylene glycol diester with acrylic or methacrylic acid corresponding to the formula:    <IMAGE>  (I) wherein R represents a hydrogen atom or a methyl group and n represents a number from 2 to 13; and a light-sensitive copying material comprising a support and a light-sensitive layer comprising a mixture of the foregoing type. The radiation-polymerizable mixture of the invention produces non-tacky layers which exhibit a low sensitivity to atmospheric oxygen and are useful as dry or liquid photoresists.
Patent AT-E25692-T1 (AT)
Inventor: LUBOWITZ HYMAN R
IPC: C07D209/48
Filed: 1982-05-27
Granted: 1987-03-15
Abstract: Resins are prepared from polysulfone and polyethersulfone polymers that bear functional groups derived from compounds that are condensation products of amino-phenols and acid anhydrides. The polymers are prepared by coreacting aromatic compounds holding two hydroxyl groups, aromatic compounds holding two active halogen groups, and the condensation product of amino-phenol and acid anhydride, the condensation product holding one hydroxyl group. The resulting product has a molecular weight between about 1,000 and 40,000, preferably between about 5,000 and 30,000, and can be cross-linked to form a resin that is thermoplastic and solvent resistant.
Patent AT-E17833-T1 (AT)
Inventor: RAUSCHENBERGER JOERG
IPC: A47C1/026
Filed: 1982-06-11
Granted: 1986-02-15
Abstract: A hinge, particularly for an article for lying, sitting, and the like, has a hinge part supporting a rest member and turnable between and arrestable in a plurality of positions, a power element turning the hinge part in closing direction, an arresting element for arresting the hinge part, and a turnable intermediate element cooperating with the hinge part and arranged so that it supports the hinge part in its turning direction or is coupled with the hinge part in one turning region between a substantially horizontal and a substantially vertical position of the rest member, and the hinge part is separately turnable in a remaining turning region.
Patent AT-E16013-T1 (AT)
Inventor: FRANZMAIR RUDOLF DR
IPC: C07J19/00
Filed: 1983-03-29
Granted: 1985-10-15
Abstract: 1. A process for the preparation of beta-methyldigoxin by the selective monomethylation of digoxin with dimethyl sulphate in a dimethylformamide/toluene mixture as the solvent, in the presence of a basic strontium compound and, if appropriate, of an inert inorganic adsorbent, and purification of the methylation product by column chromatography on SiO2 with a mixture of chlorohydrocarbon and a lower aliphatic alcohol, characterised in that, per mole of digoxin, 1 to 3 moles of strontium hydroxide octahydrate are used as the basic strontium compound, and 1 to 3 moles of an oxide, silicate or phosphate of an element of the 2nd, 3rd, 4th or 5th main group or subgroup of Mendeleev's periodic table, with a water content of up to 20% by weight, are used as the inert organic adsorbent which may be present, and the reaction is carried out at temperatures of - 15 degrees C to 15 degrees C.
Patent AT-E20967-T1 (AT)
Inventor: BAUMGAERTEL CHRISTOF
IPC: F16L41/12
Filed: 1983-02-25
Granted: 1986-08-15
Abstract: 1. Pipe junction with an annular seal (5) made of thermoplastic material located between the outer periphery of a pipeline (1) and the co-related bearing surfaces of a branch fitting (3, 4) and which engages in the groove opening of the branch fitting, thus sealing the branch opening (11) of the pipeline (1) against the branch fitting (3, 4) whereby at the base of the branch fitting there is located opposite the free end of the said fitting above the branch opening an integrate-moulded circumferential, annular shoulder (31) serving to support the circumferential edge of a bush (2) characterized in that the bush in the capacity of a locking bush (2) is provided with a shaft (23) which is fitted into the branch opening (11) of the pipeline (1) and by means of a thread (22) penetrates through the wall cross-section of the pipeline (1).
Patent AT-E26834-T1 (AT)
Inventor: MABELIS RICHARD PETER
IPC: C07D307/93
Filed: 1983-11-02
Granted: 1987-05-15
Abstract: The salt of GA<sub>4</sub> and/or GA<sub>7</sub> with an amine of formula R<sup>1</sup>CH<sub>2</sub>NHR<sup>2</sup> wherein R' is optionally substituted phenyl, thienyl or pyridyl and R<sup>2</sup> is alkyl or alkynyl. The salts are useful in the preparation of GA<sub>4</sub>/GA<sub>7</sub> and their separation from GA<sub>3</sub>.
Patent AT-E20042-T1 (AT)
Inventor: BERGLIN THOMAS
IPC: B01J10/00
Filed: 1983-09-01
Granted: 1986-06-15
Abstract: A method in the production of hydrogen peroxide is described, utilising the so-called anthraquinone process in which alkylated anthraquinones dissolved in organic solvents to form a liquid working solution, are alternately reduced and oxidised. The working solution is subjected to catalytic hydrogenation by contacting it with hydrogen in the presence of a hydrogenation catalyst. The contact with hydrogen is established in a fixed catalyst bed comprising one or more solid catalyst bodies, each of which consists of a thin-walled, coherent. solid body of a structure forming parallel channels through which the working solution and hydrogen gas are allowed to pass. The channels of the catalyst bed are of equal length and parallel to the direction of flow of the working solution. The catalyst preferably is provided in a thin layer on the walls of the structure, preferably by means of a porous carrier.
Patent AT-E37944-T1 (AT)
Inventor: OLRIK HENRIK GERNER
IPC: F23L15/00
Filed: 1984-04-09
Granted: 1988-10-15
Abstract: A plant for performing the method is characterized by containing a pump (11) which has a relatively small inlet opening (10) so that the pump (11) creates a negative pressure in the portion (12) of the heat exchanger (9) where the liquid, fed by means of a nozzle (13), evaporates. This allows large amounts of water to evaporate, and the flue gas, which flows through the heat exchanger portion (14), is cooled to a low temperature. The flue gas will then condense, and this procedure is accelerated by the constriction (at 16) of the flue (15) so that there is a positive pressure in the heat exchanger portion (14). According to the heat pump principle, the advantages are an unprecented low temperature level and humidity content of the discharged flue gas and a correspondingly high efficiency of the firing plant.
Patent AT-E32401-T1 (AT)
Inventor: PEPPEL JOERG-MICHAEL DR
IPC: H03K17/06
Filed: 1984-11-14
Granted: 1988-02-15
Abstract: A method and apparatus to maintain the current-conducting state of a gate-turn-off thyristor by appropriate triggering. To maintain the thyristor's current-conducting state reliably and with little ignition energy consumed, a comparator signal is generated as soon as the voltage drop across the thyristor exceeds a preset limit value by a comparator stage. The comparator signal has a preset duration defined by a pulse duration limiting stage, and, if necessary, a subsequent pulse magnitude limiting stage can change the pulse magnitude as a function of the interval between two subsequent ignition current pulses. A controllable current source connected to the thyristor gate is controlled by these magnitude and duration limited pulses, but this controlled current source only triggers the thyristor when the limit value is exceeded.
Patent AT-E34900-T1 (AT)
Inventor: BUEHLER KARL
IPC: C21C5/52
Filed: 1984-12-22
Granted: 1988-06-15
Abstract: The shape of the furnace hearth (20) in the area of the bottom electrode (6) is defined within limits given by exponential functions, with minimum and maximum values being given for the ratio of the cross section (AL) of the of the melting bath (13) to the cross section (A) of the bottom electrode (6) in its melting bath contact surface (6', 7'). The electrode is designed in the shape of a truncated cone, with the cone surface enclosing an angle of at least 20 DEG  with the melting bath contact surface. The trumpet-shaped or conical widening of the furnace hearth surface (20) in the area of the bottom electrode makes possible a continuous transition of the current and of the electromagnetic field in this area, by which means the bath movement near to the melting bath contact surface (6', 7') of the bottom electrode (6) is also reduced. The arrangement of the bottom electrode (4) in a protuberance of the furnace hearth (20) protects the bottom electrode (6) from the flow spreading throughout the entire melting bath (13). Moreover, only one metal sump is required in the protuberance in order to initiate a subsequent melting process, and not, as in normal practice, a metal sump which extends over the entire furnace hearth surface (20).
Patent AT-E37311-T1 (AT)
Inventor: MIYATA ICHIRO C O AIOI SEIKI K
IPC: B23Q7/14
Filed: 1984-07-25
Granted: 1988-10-15
Abstract: The present invention relates to a work pallet changer which changes a work pallet (4) fittet on the pallet fixing decive (2) on the table (1) of a machine tool (M), comprising movable mounting parts (12a), disposed on a rotary carrier which is rotatable about a horizontal axis (16a), to allow transferring a work pallet between a pallet mounting part located on the top surface of said rotary carrier and the pallet fixing device, and at the same time, letting chips produced by cutting fall down from a work pallet which faces downwardly.
Patent AT-E41427-T1 (AT)
Inventor: THOTTATHIL JOHN K
IPC: C07F9/553
Filed: 1984-09-17
Granted: 1989-04-15
Abstract: A process is provided for preparing phosphinic acid prodrug intermediates which are useful in preparing phosphinic acid angiotensin-converting enzyme inhibitors which method includes the step of coupling a phosphonous acid or its ester of the structure <CHEM> wherein R is H or lower alkyl and R<1> is lower alkyl, aryl, arylalkyl, cycloalkyl or cycloalkyl-alkyl, with an alkylating agent of the structure <CHEM> wherein Hal is Cl, Br or I, n is 0 or 1, R<2> is H or lower alkyl, and Z is H, lower alkyl, -CO2R<3>  (wherein R<3> is H or lower alkyl,   -@-R<4>  (wherein R<4> is H, lower alkyl, aryl or arylalkyl), -CN, or <CHEM> (wherein R<5> and R<6> may be the same or different and are selected from the group consisting of H, lower alkyl, aryl, aryl-lower alkyl, cycloalkyl or cycloalkylalkyl and at least one of R<5> and R<6> is other than H, or R<5> and R<6> can be taken with the N-atom to form a 5, 6- or 7-membered heterocyclic ring which 5-, 6- or 7-membered N-containing ring may or may not contain a CO2R<3> group and which 5- or 6-membered N-containing ring may or may not be fused to an aryl ring), in the presence of a silylating agent, to form the phosphinic acid intermediate of the structure <CHEM> wherein R, R<1>, R<2>, n and Z are as defined above. o
Patent AT-E38878-T1 (AT)
Inventor: KIMBERLEY JOHN ARTHUR
IPC: F02M59/48
Filed: 1984-02-15
Granted: 1988-12-15
Abstract: The fuel injection pump comprises a plurality of unit pumps (18) each mounted in a housing bore (14). Each unit pump (18) includes a substantially cylindrical injection barrel (20) having an outlet valve assembly (24) installed in its upper end. The injection barrel (20) includes an upper annular seat (50) and a lower annular seat (52) in its external surface. Annular seals (59) and (56) of resilient material are positioned in the seats (50, 52). Each housing bore (14) has a lower chamber (66) provided for engagement with lower annular seal (56) and an upper chamber (69) provided for engagement with the upper annular seal (59). Above chamber (66) the diameter of bore (14) is always greater than the diameter of seal (56) when uncompressed and above chamber (67) the diameter of bore (14) is always greater than the diameter of seal (59) when uncompressed.
Patent AT-E51433-T1 (AT)
Inventor: HAAS WERNER DR-ING
IPC: F01P1/02
Filed: 1985-01-25
Granted: 1990-04-15
Abstract: An air-cooled, reciprocating piston, internal combustion engine has at least two adjacent cylinder barrels with a plurality of cooling ribs lying substantially perpendicular to the longitudinal axes of the barrels on at least part of the periphery thereof. The intake ports of the cylinder heads are located on the cooling air inlet side while the exhaust ports are located on the cooling air outlet side, and an air deflection cover overlies the cylinder barrels on the cooling air outlet side. The cylinder barrels are provided on the cooling air outlet side with cooling ribs lying substantially parallel to the longitudinal axes of the cylinder barrels. The air deflecting cover is of a configuration such that at least some of the cooling air flowing, in the area adjoining the crankcase, around and between adjacent cylinder barrels, is deflected toward these parallel lying ribs, so that essentially the total flow of cooling air supplied may be used to cool the hottest area of a cylinder barrels.
Patent AT-E37092-T1 (AT)
Inventor: FEITH JOHANN
IPC: G01G19/02
Filed: 1985-07-12
Granted: 1988-09-15
Abstract: 1. Tight cleft covering for weighbridges for sealing the cleft between the base and the weighbridge, with sealing elements, which are positioned between the base and the weighbridge, characterised in that the sealing elements are constructed as flexible, oblong bellows elements (4, 4'), the longitudinal sides of which are connected directly or by intermediate elements (10, 10', 11, 12) to the base (2) and/or the weighbridge (1) and that the bellows elements (4, 4') are so constructed and positioned that a rolltype motion is produced in them with vertical movements of the weighbridge (1).
Patent AT-E42864-T1 (AT)
Inventor: KOBLER ULRICH DIPL-ING
IPC: H01H50/14
Filed: 1985-08-14
Granted: 1989-05-15
Abstract: 1. Socket of an electromagnetic relay having connection elements (15) embedded in one plane in a flat insulant body (9), from which connection elements contact elements are bent up towards the top of the insulant body (9) and emerge at the top thereof, and from which connection elements connection tags are led outwards, characterized in that the connection tags (14 ; 17 ; 22) extend with their free ends (18 ; 21 ; 22) in a direction parallel to the bottom of the insulant body (9).
Patent AT-E40852-T1 (AT)
Inventor: DELNON HANSPETER DR
IPC: A61B6/04
Filed: 1985-12-13
Granted: 1989-03-15
Abstract: The apparatus (10) for orthoradial panoramic tomography comprises a radiation source (111) for motion relative to a point of reference (Pb); a cassette means (112) also for motion relative to the point of reference; a support (11) for holding the radiation source (111) and the cassette (112) relative to the point of reference; a head positioning means (16, 25) including a first or intraoral device (25) and a second or extraoral device (16) for positioning the patient's head relative to the point of reference; a carriage (12) connected with the support (11) and including a grip (121); a substantally vertical column (14) for slidingly holding the carriage (12) in a vertically defined position and having a vertical axis (A<1>) distanced from the point of reference; the apparatus further comprises a foot positioning means (17) having a substantially horizontal reference face (170) for defining a vertical distance from the horizontal reference face to the point of reference (Pb) and a substantially vertical reference face (171/172) for maintaining toe and/or heel portions of the patient's feet in a predetermined position; a distancing means (18) is provided for maintaining the at least one vertical reference face (171/172) at a reproducible horizontal distance from the vertical axis (A min ) of the column (14); and a means (19) is arranged for determining and reproducibly setting a vertical distance between the horizontal reference
Patent AT-E39552-T1 (AT)
Inventor: WAGNER ALOIS
IPC: F16C3/03
Filed: 1985-05-20
Granted: 1989-01-15
Abstract: An intermediate shaft is provided which achieves a sliding connection between an outer part (17) and an inner part (18) inserted into the outer part. Two Cardan joints are formed of axial bores (22, 31). The joint heads (48, 49) are inserted into the axial bores (22, 31) and include grooves (53, 52) which are open on one side. Dog driver bolts (44, 45) engage the open grooves. A helical spring (19) tensions the intermediate shaft (15) between the joints.