baber/WOPTO huggingface dataset:
Patent AT-E28985-T1 (AT)
Inventor: GOLDSCHMIDT ERWIN
IPC: B01J3/02
Filed: 1983-12-21
Granted: 1987-09-15
Abstract: Described is an apparatus for closing and continuously emptying the container of a processing machine by means of a closure cover (6-9) which is arranged in the bottom (1) of the container and which is driven so that it can be moved into and out of the emptying opening (2) in the bottom (1) of the container by way of a pivotal shaft (17) acting as a lifting means on a mounting means, for example a mounting arm (16), outside the container. In order to permit both coarse and fine adjustment of the discharge rate in operation and also closure of the container, without incurring high levels of capital investment and also with robust operating characteristics, the invention provides that the closure cover (6-9) has a controllable rotary drive means (11, 14, 15), the pivotal shaft (17) acting as the lifting means is connected to a control drive means (21) for precise adjustment of the inclination of the mounting arm (16) and that the emptying opening (2) has a downwardly frustoconically flaring discharge hopper (4) into which the closure cover (6-9) can engage.
Patent AT-E19677-T1 (AT)
Inventor: CHAUVETON CLAUDE
IPC: F02G1/044
Filed: 1983-06-03
Granted: 1986-05-15
Abstract: A stirling cycle engine, especially for refrigerating motors, comprising a housing in which are assembled a rotating shaft, at least three working cylinders arranged in parallel round the shaft, a double-acting piston in each of the cylinders, and a mechanical transmission converting the reciprocating movement of the pistons into a rotary movement of the shaft. The housing has a first chamber (1) in which the rotating shaft is assembled, and a second chamber (2) in whch the mechanical transmission is assembled. The latter consists of an orbiting oscillating plate (13, 14) immobile in rotating and having an axis which describes a conical surface about the rotating shaft, and of articulated connections linking each piston (4) to the oscillating plate. An elastic gasket (18, 19) between the housing (11) and the oscillating plate (13, 14) prevents communication between the first and second chambers (1, 2), and each articulated connection (15, 22) is assembled in a receptacle (3) of a component connected rigidly to the piston (4), the space in the receptacle (3) being isolated from the second chamber (2) by elastic gaskets (23).
Patent AT-E19224-T1 (AT)
Inventor: BLOECK SIEGFRIED
IPC: B65D53/08
Filed: 1983-02-25
Granted: 1986-05-15
Abstract: Can lids made of metal, lacquered on both sides and featuring a pouring outlet covered over with a closure strip having a sealing surface of polyamide, often exhibit inadequate bond strength between the closure strip and the lacquered can lid surface. The bond strength can be increased if the can lid, after the closure strip has been sealed onto it, is heated until the polyamide melts and then the can lid with closure strip is subsequently cooled.
Patent AT-E27250-T1 (AT)
Inventor: STARO GIORGIO
IPC: A47G1/06
Filed: 1983-08-19
Granted: 1987-06-15
Abstract: The frame comprises sections of shape (1, 2), in the recesses of which are inserted an insert (3, 3 min ) that forms an angle at the corners. 
<??>Each insert exhibits a notch (4, 4 min ) in which the bent end of a square spring (5, 5 min ) fits, the spring is solid at the other end with a block (6, 6 min ) that can slide in a guide (1 min , 2 min ) of the shape and is provided with a tension screw (7, 7 min ). 
<??>By the screw being tightened, the sections of shape (1, 2) are thrust outward, leaving a space (10) between them, and causing the stretching of the canvas.
Patent AT-E39253-T1 (AT)
Inventor: ROCH JOSEF DR DIPL-CHEM
IPC: C07D475/06
Filed: 1984-06-19
Granted: 1988-12-15
Abstract: New 2-piperazino-pteridines of general formula   <IMAGE>  are described  wherein R1 represents a phenylalkylamino, alkylamino or dialkylamino group, a piperidino, morpholino, thiomorpholino, or 1-oxidothiomorpholino group, R2 represents a dialkylamino, piperidino, morpholino, thiomorpholino or 1-oxidothiomorpholino group and R3 represents a halogen atom, an alkoxy, alkylthio, phenylalkoxy or phenylalkylthio group, wherein the alkyl moiety may contain from 1 to 3 carbon atoms, and the acid addition salts thereof, particularly the physiologically acceptable acid addition salts thereof which have valuable pharmacological properties, particularly antithrombotic and metastasis-inhibiting effects. Processes for preparing the compounds of formula (I) are also described.
Patent AT-E52411-T1 (AT)
Inventor: YOSHIDA HIROMITSU
IPC: A61K9/50
Filed: 1984-09-11
Granted: 1990-05-15
Abstract: A drug-containing lipid vesicle preparation comprises lipid vesicles which are composed of an inner aqueous phase in the form of an aqueous solution or suspension of phospholipid containing a lipophilic surfactant enclosing the aqueous phase therein, and is in the form of a dispersion of the vesicles in a dispersion medium.
Patent AT-E35829-T1 (AT)
Inventor: BOBBOLA PAOLO
IPC: D03D51/34
Filed: 1984-09-20
Granted: 1988-08-15
Abstract: O An optical sensor of the barrier type for air jet weaving looms comprises two equally orientated, parallel photoelements and two very thin total-reflection optical prisms aligned with the photoelements and insertable between and the reed blades in order to deviate the light rays between said photoelements so that they cross the weft yarn passage channel in the reed.
Patent AT-E29904-T1 (AT)
Inventor: JONES ROBERT AUSTIN
IPC: C11D7/60
Filed: 1984-05-30
Granted: 1987-10-15
Abstract: Aqueous bleaching compositions can be satisfactorily coloured by inclusion therein of a coloured polymer latex which consists of a copolymer of a hydrophobic monomer with a reactive copolymerisable monomer containing a chromophore. These coloured polymer latices are particularly suitable for colouring hypochlorite-containing bleaching compositions.
Patent AT-E30857-T1 (AT)
Inventor: LE MAITRE RICHARD BRUCE CARLYL
IPC: B05C11/04
Filed: 1984-08-06
Granted: 1987-12-15
Abstract: A hot knife coater comprises a pair of thicknesser blades defining between them a thicknesser gap through which a web to be coated passes. Each blade is connected to a downwardly depending mid-portion of a blade support by means of a number of longitudinally spaced blade holders. This minimizes bowing of the blade supports as a result of heat conducted to the blade supports from the respective blades. The blade holders connecting one of the blades to the respective blade support are adjustable so as to permit local adjustment, in the region of each blade holder, of the gap. Each blade support is mounted so as to be pivotal about a longitudinally extending pivot axis and is biased by a spring against a stop. This permits automatic opening of the gap to let a seam in the web through the gap, thus eliminating the need for operator intervention.
Patent AT-E31341-T1 (AT)
Inventor: RACCA CARLO
IPC: E05F15/56
Filed: 1984-05-28
Granted: 1987-12-15
Abstract: Sliding doors, particularly for railway and tramway vehicles (V), comprise two opening doors (12) which are movable relative to a doorway (10) between an emplaced closed position and a withdrawn open position by guide means (14,16, 30,34) and motorised drive means (68, 74). The drive means include a motorised chain transmission (68) connected through actuators (20) to the two doors (12) to effect their opening and closing sliding movements, and rotatable cam means (58, 60) defining, for each door, an arcuate track (58) with which feeler means (56, 46) connected to the two doors (12) cooperate to effect, in the initial phase of the opening sliding movement and in the final phase of the closing sliding movement of these doors respectively, the withdrawal and the emplacement of the doors (12) relative to the doorway (10).
Patent AT-E43974-T1 (AT)
Inventor: RAMSDEN HUGH E
IPC: B01J20/291
Filed: 1985-03-01
Granted: 1989-06-15
Abstract: Improved diazonium affinity matrixes are provided which are storable stable and may be stored for extended periods for future use. The improved affinity matrixes are diazonium silica gel affinity matrixes containing an amine linkage and especially the fluoborate salts thereof.
Patent AT-E36226-T1 (AT)
Inventor: GAGNON RAYMOND
IPC: A44C3/00
Filed: 1985-03-26
Granted: 1988-08-15
Abstract: A badge for wearing on one's clothes or on any other surface, made of a body layer of synthetic foam and material of the type having no memory when compressed, said body layer carrying an image on its front face (2) and fastening means at its back face. The body layer has a marginal portion (5) of smaller thickness than that of the central portion of the body layer, with the foam material exposed at the periphery (6) of the body layer.
Patent AT-E35456-T1 (AT)
Inventor: DIERKE RUEDIGER
IPC: C01B3/32
Filed: 1985-04-02
Granted: 1988-07-15
Abstract: Heat is removed from, or supplied to, a vertical pipe of any cross-section, whose internal temperature is above or below the ambient temperature and whose wall temperature must neither exceed nor fall below a predetermined temperature range, by a method in which, in order to maintain the predetermined temperature range, the pipe is provided with a coaxial sheath and gas is passed through the gap between the pipe and the sheath. The invention is particularly directed to maintaining a predetermined temperature range at the outer pipe wall of the vertically oriented, double walled pipes which connect the reaction sections with the collectors in a steam reformer.
Patent AT-E61815-T1 (AT)
Inventor: BENGELSDORFF HANS-JOACHIM DR
IPC: C12N7/00
Filed: 1985-04-04
Granted: 1991-04-15
Abstract: The cell cultures are obtained from the kidneys of pig carcasses by digestion with a proteinase. Cell cultures of this type can be used advantageously for growing viruses.
Patent AT-E62416-T1 (AT)
Inventor: FRIES WALTER
IPC: A61K47/18
Filed: 1985-09-30
Granted: 1991-04-15
Abstract: Stable aqueous solutions of piroxicam suitable for pharmaceutical use are disclosed. These solutions all contain piroxicam in conjunction with a sub-stoichiometric amount of D-(-)-N-methylglucamine and have proplyene glycol, ethanol and water as the solvent, with the pH of said solutions being in the range of from about pH 8 to about pH 9. These particular pharmaceutical compositions possess excellent chemical stability properties and are especially suitable for parenteral administration.
Patent AT-E39903-T1 (AT)
Inventor: FRIZON MAUD
IPC: B65D1/02
Filed: 1985-04-04
Granted: 1989-01-15
Abstract: Container (12), which may be used as a perfume bottle and is preferably spheroidal in shape, opens from the bottom and stopper (22) forms the base of the assembly. To apply perfume (18) a user can pick up the bottle and invert it, then remove the stopper (22) and apply perfume therefrom. In a normal, resting orientation, the spheroid bottle (12) rests on the stopper (22) and the weight of the bottle serves to ensure that it is securely closed.
Patent AT-E63739-T1 (AT)
Inventor: REEVES RUSSELL ROBERT
IPC: C07C31/08
Filed: 1985-08-21
Granted: 1991-06-15
Abstract: A process for the separation of weak organic acids such as ethanol or methanol from dilute aqueous solutions thereof. The process comprises dissolving in the solution an amount of at least 26 grams/100 ml of solution of a base or a basic salt, such as potassium carbonate, the conjugate acid of which has a pKa value of above 6 and which has a solubility of at least 26 grams/100 ml. of solution and is substantially more soluble in water than in the organic acid, and separating from the solution a phase rich in the organic acid and an aqueous phase rich in the base or basic salt. The process is particularly applicable to the separation of ethanol from fermentation media as the high ionic strength of the dissolved base or basic salt causes flocculation of the dissolved solids component of dunder.
Patent AT-E37014-T1 (AT)
Inventor: CLAYTON JAMES WILLIAM BARNES
IPC: B65H69/06
Filed: 1985-12-09
Granted: 1988-09-15
Abstract: A slot (33) forming a splicing chamber is closed by sliding action between contacting surfaces of two bodies (23, 9) linked at an axis (7) which is perpendicularly spaced from both surfaces. The closure surface comprises the crown (49) of a piston (48). The piston has a central orifice (51) and is slidable in a bore (47) in one of the bodies to which pressurized air is admitted. When the chamber is closed the orifice registers with the slot and allows a blast of air to pass from the bore into the slot.
Patent AT-E44298-T1 (AT)
Inventor: GESSAY JEAN-CLAUDE
IPC: E02D5/18
Filed: 1985-04-22
Granted: 1989-07-15
Abstract: The invention relates to civil engineering works. In particular, it relates to a device suitable for forming a primary column of stabilized and compacted soil, which comprises at least two parallel shafts driving in opposite directions, two parallel augers with opposite pitch, each auger being provided at the opposite end to the drive shaft with a loosening drillhead and the distance between the axes of the augers being less than the diameter of an auger, the shafts and the shanks of the augers comprising a bore connected to a source of material to be added, and at least one orifice which communicates with the said bore being provided on the shank of each auger so as to discharge the material to be added and allow it to be mixed with the loosened soil. Applicable in particular for the compaction of railroad territory.
Patent AT-E53262-T1 (AT)
Inventor: MICHEL CLAUDE
IPC: G06F15/167
Filed: 1985-11-19
Granted: 1990-06-15
Abstract: A system for simultaneous transmission of data blocks or vectors between a memory and one or a number of data-processing units having a memory which is subdivided into a whole number N of logic arrays of n physical arrays of q memory locations. An interconnection network controlled by a control logic device establishes the connections between the logic arrays of the memory and the data-processing units. Addressing devices controlled respectively by a data-processing unit have the function of addressing the memory locations to which each data-processing unit requests access. The control logic device has logic for establishing a connection between each requesting unit and the logic array containing the address of the start of the vector or data block to be transferred and control means for successively switching the requesting unit to the following logic arrays at the end of each data transfer between a logic array of the memory and the requesting data-processing unit.
Patent AT-E49975-T1 (AT)
Inventor: STAIBANO GIORGIO
IPC: C07F9/38
Filed: 1986-04-21
Granted: 1990-02-15
Abstract: A process for hydrolyzing substituted methylenediphosphonic acid esters, by means of water only, to obtain highly pure acids, which may be directly used to prepare the corresponding salts, without isolating or purifying them.
Patent AT-E45137-T1 (AT)
Inventor: GOINS DIXIE ELY
IPC: C07C67/00
Filed: 1986-06-09
Granted: 1989-08-15
Abstract: A process using heterogeneous resin-bonded aluminium phenoxide catalyst to alkylate phenols, the catalyst per se, and a process for making the catalyst. The inventive alkylation process uses ortho-tert-butyl-phenoxide bonded to a phenol-formaldehyde condensation resin heterogeneous catalyst to prepare 2,6-di-tert-butylphenol from isobutylene and ortho-tert-butylphenol.
Patent AT-E85079-T1 (AT)
Inventor: BANG NILS ULRIK
IPC: C12N5/10
Filed: 1986-02-06
Granted: 1993-02-15
Abstract: The present invention relates to DNA compounds which encode human protein C activity. A variety of eukaryotic and prokaryotic recombinant DNA expression vectors have been constructed that comprise the novel protein C activity-encoding DNA and drive expression of protein C activity when transformed into an appropriate host cell. The novel expression vectors can be used to produce protein C derivatives, such as non- carboxylated, non-glycosylatedd, or non-hydroxylated protein C, and to produce protein C precursors, such as nascent or zymogen protein C, and to produce subfragments of protein C, such as active or inactive light and heavy chain. The recombinant-produced protein C activity is useful in the treatment and prevention of a variety of vascular disorders.
Patent AT-E68464-T1 (AT)
Inventor: CARTER CHARLES GARVIE
IPC: C07C255/50
Filed: 1987-06-04
Granted: 1991-11-15
Abstract: Compounds of the formula <CHEM>  wherein R is hydrogen; halogen; C1-C2 alkyl; C1-C2 alkoxy; nitro; cyano; C1-C2 haloalkyl; or R<a>SOn - wherein n is 0 or 2 and R<a> is C1-C2 alkyl, trifluoromethyl or difluoromethyl; or trifluoromethoxy or difluoromethoxy;  R<1> is hydrogen or C1-C4 alkyl;  R<2> is hydrogen or C1-C4 alkyl; or  R<1> and R<2> together are C2-C5 alkylene;  R<3> is C1-C4 alkyl;  R<4> is C1-C4 alkyl; or  R<3> and R<4> together are C2-C5 alkylene;  R<5> and R<6> independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4) C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) R<b>SOn - wherein n is the integer 0, 1 or 2; and R<b> is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR<c>R<d> wherein R<c> and R<d> independently are hydrogen or C1-C4 alkyl; (11) R<e>C(O)- wherein R<e> is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NR<c>R<d> wherein R<c> and R<d> are as defined; and (13) -N(R<c>)C(O)R<d> wherein R<c> and R<d> are as defined and their salts.
Patent AT-E82900-T1 (AT)
Inventor: GUENTHER HERBERT DIPL-ING
IPC: B29C45/27
Filed: 1987-09-17
Granted: 1992-12-15
Abstract: In its housing (10) a modular unit (70) comprising a concentric arrangement of a material tube (12), a heating device (20) and a sleeve (50) can be fitted and removed at the end. The heating device, in particular a resistance tube of specific geometry, supplies more heat at material transition points (14, 16) and less in the regions in between. The construction comprises at least two shells. The outer shell has insulating spaces (58) with respect to the housing (10), which spaces are filled with solidified plastic in operation. The sleeve (50) has air gaps (54) underneath supporting rings (56). The connections (22, 32) are inserted in an axially sealed manner at one end of the modular unit (70). A removable plug (62) allows for easy cleaning in the fitted state. Further similar modular units (70) can be joined on coaxially or at an angle. <IMAGE>
Patent AT-E82639-T1 (AT)
Inventor: SIMON WILHELM PROF DR DIPL-ING
IPC: G01N27/416
Filed: 1987-09-24
Granted: 1992-12-15
Abstract: The ratio of the concentration of lithium ions to sodium ions can be determined with high accuracy and reproducibility by immersing an electrode for determining lithium ions and an electrode for determining sodium ions in the sample solution, connecting the two electrodes electrically to each other via a voltmeter and determining the potential difference  DELTA V between the two electrodes. The ratio of the concentration of lithium ions to sodium ions can be calculated from this potential difference. It is also possible to connect the lithium electrodes and sodium electrodes electrically via a voltmeter to a single external reference electrode or a common electrode and to calculate the potential difference  DELTA V from the two potential differences measured. 
<??>The method makes it possible to precisely determine the concentration ratio of lithium ions to sodium ions in the presence of high and varying concentrations of sodium ions, for example in blood serum, when the sodium concentration is about a hundred times greater than the lithium concentration. Miniaturised apparatuses for performing the method, for example flow-type electrodes, so-called wire electrodes or arrangements based on the planar technique make possible a rapid determination of the concentration ratio in the clinical field.
Patent AT-E57990-T1 (AT)
Inventor: STUYVENBERG PAULINUS FRANCISCU
IPC: F04B17/05
Filed: 1987-07-09
Granted: 1990-11-15
Abstract: A free-piston motor with hydraulic or pneumatic energy transmission comprising at least one free-piston unit designed for intermittent operation using always the same optimal cycle comprising a compression and an expansion stroke and consisting of a cylinder (88) with at least one free piston (89) which is slidable to-and-fro therein, said piston (89) being connected to a member (90) of general plunger-like shape which is adapted to slide to-and-fro inside at least one stationarily mounted chamber member (95) and which delimits within said chamber member a first or plunger chamber (93) which is in communication with a source of pressurized fluid (103) through an operable valve member (82, a second or displacement chamber (96) which is in communication via a nonreturn valve (99) with a reservoir (100) and is connected via a second nonreturn valve (102) to an accumulator (103), and a third or buffer chamber (97) which is in open communication with said accumulator (103). Preferably the cylinder (88) contains two free pistons (89, 89') and both plunger chambers (93, 93') are in communication with said source of pressurized fluid (103) through one common operable valve member, the displacement chambers being each in communication with the accumulator via a pipe incorporating an operable valve member, or each plunger chamber (93, 93') is in communication with said source of pressurized fluid (103) through its own separate operable valve member (82, 83), so that during the waiting time after each cycle the piston positions can be corrected if necessary.
Patent AT-E76084-T1 (AT)
Inventor: BROEKHUIS ANTONIUS AUGUSTINUS
IPC: C08C19/44
Filed: 1987-12-16
Granted: 1992-05-15
Abstract: Process for introducing a conjugated diolefin linkage in an elastomeric polymer by (a) reacting the polymer having an active group containing an alkali metal atom with a 2,3-ethylenically unsaturated aldehyde or ketone to produce an alkali metal salt, (b) converting this salt into the corresponding alcohol, and (c) dehydrating this alcohol.
Patent AT-E102401-T1 (AT)
Inventor: HIKUMA HIDEO
IPC: H01Q9/40
Filed: 1987-05-06
Granted: 1994-03-15
Abstract: An antenna (100) has a main vertical planar part (101) which is connected at its one end to the ground (110), and a main horizontal planar part (102) which are both arranged in an L-shape. It has a secondary vertical linear part (103) which is arranged in parallel with the main vertical planar part (101) and connected at its one end to the feeding point (P). It also has a conductive secondary horizontal planar part (104) which is connected between the main horizontal planar part (102) and the secondary vertical linear part (103) and is arranged in parallel with the main horizontal planar part (102), while being separated from the main horizontal planar part (102) by a definite distance. This makes it possible to incorporate the antenna (100) in the circuit board (120) of wireless communication equipment, and the antenna (100) is particularly suitable for miniaturizing the equipment.
Patent AT-E77694-T1 (AT)
Inventor: SYRETT BARRY CHRISTOPHER
IPC: C23F13/00
Filed: 1987-05-07
Granted: 1992-07-15
Abstract: A layer (12) of an absorbent material for absorbing the corrosive fluid is disposed on the metallic surface (10a). A counterelectrode (14) is located within or adjacent to and in electrical contact with the absorbent material (12). An electro-chemical potential control means (22) is connected in circuit with the counterelectrode (14) and the metallic surface (10a) for maintaining the potential of the metallic surface (10a) by passing a current between the counterelectrode (14) and the metallic surface (10a) through the corrosive fluid in the absorbent material (12). The system may further include a reference electrode (18) for more precise control of the potential, and a poorly conducting, or insulating but interrupted layer (24) between the layer (12) of absorbent material and the metallic surface (10a).