baber/WOPTO huggingface dataset:
Patent AT-E16602-T1 (AT)
Inventor: RYAN JAMES WALTER
IPC: A61P43/00
Filed: 1982-08-19
Granted: 1985-12-15
Abstract: Novel inhibitors of angiotensin converting enzyme are disclosed which have the general formula <CHEM> wherein R1 and/or R3 form complex amides and imides thereof, X = S, O or NR9, R4 and R5 form with -N-C- a 4-6 membered ring structure as described and the other R substituents are selected from a variety of disclosed groups.
Patent AT-E24839-T1 (AT)
Inventor: RAMSTACK JOSEPH MICHAEL
IPC: B01D61/22
Filed: 1982-10-01
Granted: 1987-01-15
Abstract: Plasmapheresis by filtration can be carried out with high efficiency for long periods by conducting blood over a surface of a membrane and passing plasma at an accelerating rate until the threshold level is attained, maintaining the rate of passing plasma until the ceiling system transmembrane pressure difference is attained and then reducing the passing of plasma and the system transmembrane pressure difference and allowing the membrane to clear before repeating the cycle.
Patent AT-E11083-T1 (AT)
IPC: G06T7/00
Filed: 1982-09-24
Granted: 1985-01-15
Abstract: Automatic device for statistical analysis of an object (1), comprising (a) a microscope (4) for projecting the image of an elementary part of the object (1) onto a photoelectric receiver (5), the object (1) and the receiver (5) being displaceable relative to one another, continuously, at constant speed, so that the images of different elementary parts of the object (1) are projected continuously onto the receiver (5); (b) an electronic circuit (7) for continuously digitizing each of the images, followed by a single computer (8) for continuously storing and then for continuously processing these images, making it possible to characterize the latter by a limited number of parameters; and (c) a microprocessor (10) for storage of these parameters and then for statistical calculations by means of all the stored parameters for an average characterization of the object (1) under study.
Patent AT-E41976-T1 (AT)
Inventor: CLEMENTE ROGER
IPC: F01P5/04
Filed: 1982-11-10
Granted: 1989-04-15
Abstract: A fan assembly for a heat exchanger assembly associated with a vehicle having an internal combustion engine, which comprises: a hydraulic motor (20) including a drive shaft (46) mounted proximate said heat exchanger assembly (10), a fan (56) mounted on said drive shaft (46) ; a hydraulic pump (18) including a shaft (26) and an electrically operated magnetic clutch assembly (36) disposed on said shaft for driving said hydraulic pump by said internal combustion engine ; and a switch means (64) responsive to a preselect condition to assume an operative mode to activate said electrically operated magnetic clutch assembly (36).
Patent AT-E17518-T1 (AT)
Inventor: MONTABERT ROGER
IPC: E21B15/04
Filed: 1982-12-30
Granted: 1986-02-15
Abstract: An electrohydraulic control system for an arm assembly of the type described in U.S. Pat. No. 4,364,540 utilizes an electric computer (microprocessor) which receives a nonlinear or harmonic signal from the rotary hydraulic motor of the arm of this assembly and converts the harmonic signal into a linear signal which is applied to a comparator as the value signal for comparison with a command signal from the computer. Similar comparators are provided for each of the hydraulic operators and the sensors thereof can provide direct actual value inputs to these comparators.
Patent AT-E14747-T1 (AT)
Inventor: HELLESTAM CARL-JOHAN SIGVARD
IPC: C21B3/04
Filed: 1982-05-25
Granted: 1985-08-15
Abstract: In the manufacture of fuel gas or synthesis gas by partially combusting carbonaceous fuel, preferably solid carbonaceous fuel having a high content of non-combustible constituents, finely divided fuel is injected into a shaft-like reactor chamber (10) and is combusted partially while moving down through the reactor chamber, to form a fuel gas or synthesis gas which is removed from the reactor chamber at the upper part (12) thereof, while simultaneously melting non-combustible constituents of the fuel, the resultant melt being taken out of the reactor chamber at the bottom part (13) thereof. A layer (32) of molten material which covers the wall (11) of the reactor chamber and moves downwardly along the wall is sustained by maintaining a selected temperature for substantially instantaneous melting of the non-combustible constituents of the fuel, and by selecting the directions in which the fuel is injected into the reactor chamber so that at least a substantial part of the fuel or the non-combustible constituents contained therein is brought into contact with the wall (11) of the reactor chamber or the layer (32) on said wall during movement down through the shaft. The wall of the reactor chamber is kept cooled in order to maintain thereon, between the wall and the molten layer (32), a frozen coating (33) formed by the non-combustible constituents of the fuel and protecting against slag attack and overheating.
Patent AT-E24973-T1 (AT)
Inventor: KIDAWARA ATSUSHI
IPC: G02B23/00
Filed: 1983-07-14
Granted: 1987-01-15
Abstract: A film cassette includes cassette main body (1) with a film supply portion and a film take-up portion (4), a spool (20) rotatably arranged at said film take-up portion of the cassette main body, arranged at the film take-up portion of rotatably supporting the spool, the spool comprises an outer cylinder (22) around which a film (5) is wound, an inner cylinder (21) which is slidable in an axial direction relative to the outer cylinder and which is rotatable, and a compression spring (33), one end of which is hooked to the outer cylinder and the other end of which is hooked to the inner cylinder and biasing and moving the outer and inner cylinders relative to each other in the axial direction.
Patent AT-E23215-T1 (AT)
Inventor: HOERL ERNST ING GRAD
IPC: F16K11/07
Filed: 1983-10-14
Granted: 1986-11-15
Abstract: 1. Multi-part seal for a valve slide (35) adapted for movement in a cylindrical housing cavity (37) and consisting of two identical spacer rings (39) fitted into the cavity (37) and each having a radially outer peripheral groove (43), an O-ring (10) located in each groove (43) for the static sealing of the spacer rings (39) in respect of the housing (31) and a second sealing ring (12, 14, 16) all the axial portions of which are disposed in a space (51) defined by the spacer rings (39) and the valve slide (35) and which consists of an elastic main ring (12) with, possibly rounded off, a radially inner sealing edge (22) for dynamic sealing in respect of the valve slide (35), an end part (16) clamped between the two spacer rings (39) and, on the main ring (12), a hollow cylindrical shoulder connecting the end part (16) to the main ring (12), the latter having, concentric with the inner sealing edge (22) a possibly rounded off radially outer supporting edge (24) for supporting the main ring (12) on one of the spacer rings (39), the shoulder (14) being radially enclosed with radial clearance between the two spacer rings (39), characterized in that the end part is constructed as an annular bead (16) projecting radially inwardly and outwardly over the shoulder (14) and axially locked in a radially open annular groove (53) in one of the spacer rings (30 and 39') and being subjected to a radial loading by the other spacer ring, and in that the main ring (12) is axially enclosed with axial clearance between the two spacer rings (39 and 39').
Patent AT-E18278-T1 (AT)
IPC: E05D5/02
Filed: 1983-11-14
Granted: 1986-03-15
Abstract: In a hinge bracket and mounting plate assembly, the mounting plate has guides, in which the hinge bracket is slidable in its longitudinal direction for a depth adjustment and in which the hinge bracket and the mounting plate are interconnected by a fixing screw, which is screwed into the mounting plate and extends through a slot formed in the hinge bracket, an adjusting screw is screwed in a tapped bore of the hinge bracket and is backed by the mounting plate, and the mounting plate has fixing holes, which preferably consist of slots, which extend transversely to the hinge bracket so as to permit a vertical adjustment. The backing surface which is provided on the mounting plate and engageable by the adjusting screw rises toward the hinge-carrying end of the hinge bracket.
Patent AT-E37029-T1 (AT)
Inventor: CHU NAN SHIEH
IPC: B01J27/13
Filed: 1984-08-23
Granted: 1988-09-15
Abstract: A platinum catalyzed addition of allylamine and N-substituted allyl amines to trialkoxysilanes or alkylalkoxysilanes is improved by running the reaction under pressure at 110-210°C and in the presence of a reaction promoter. As a result, the time and the amount of platinum catalyst required for the reaction are significantly reduced and conversion and yield of the product increased.
Patent AT-E54011-T1 (AT)
Inventor: WATTS ROBERT R
IPC: A47K1/14
Filed: 1984-10-18
Granted: 1990-07-15
Abstract: A drain closure that has all the advantages of and none of the disadvantages of both hand and foot tub closures. A post (24) which is threaded into the bottom of the strainer body (10) receives a stopper (41) which moves up and down on the post (24) to open or close the drain. A metal spring (38) carried by the post (24) exerts a frictional force against the stopper (41) interior sufficient to hold the stopper (41) open an enhance its sealing ability when closed. The stopper (41) can be closed by hand or foot. The stopper (41) cannot be removed without first removing the stopper knob (60). Out of sight under the stopper (41) is an integral collar which receives an open end wrench which permits tightening of the stopper knob (60) to a point where stopper (41) theft is virtually eliminated.
Patent AT-E53634-T1 (AT)
Inventor: ROSENBLATT JOEL H
IPC: F01K25/06
Filed: 1984-03-06
Granted: 1990-06-15
Abstract: An improved engine system is provided which includes a synthetic low temperature sink that is developed in conjunction with an absorbtion-refrigeration subsystem (23) having inputs from an external low-grade heat energy supply (21) and from an external source of cooling fluid (24). A low temperature engine is included which has a high temperature end (22) that is in heat exchange communication with the external heat energy source (21) and a low temperature end (36) in heat exchange communication with the synthetic sink provided by the absorbtion-refrigeration subsystem (23). By this invention, it is possible to vary the sink temperature as desired, including temperatures that are lower than ambient temperatures such as that of the external cooling source. This feature enables the use of an external heat input source that is of a very low grade because an advantageously low heat sink temperature can be selected.
Patent AT-E39477-T1 (AT)
Inventor: ELORANTA MAIRE M
IPC: B01J23/00
Filed: 1984-06-08
Granted: 1989-01-15
Abstract: The invention provides novel compounds of formula 
<CHEM>
 in which R is isobutyryloxy and salts thereof, processes for making it and a new process for the preparation of therapeutically active 3,4-di-isobutyryloxy-N-methyl- phenethylamine (I) 
<CHEM>
 and its acid addition salts. According to the process 3,4-dimethoxyphenethylamine is reacted with benzaldehyde and formaldehyde in the presence of hydrogen and a catalyst to give a compound of formula (II) 
<CHEM>
 The compound (II) is demethylated to give 
<CHEM>
 and then reacted with isobutyryl chloride in the presence of a base to give a compound of formula IV 
<CHEM>
 from which the benzyl protecting group is removed by catalytical hydrogenation whereby compound (I) is obtained.
Patent AT-E34168-T1 (AT)
Inventor: ROGERS RICHARD B
IPC: C07C17/093
Filed: 1984-08-31
Granted: 1988-05-15
Abstract: Novel fluorophenoxyphenoxypropionates and derivatives thereof and compounds related thereto possess herbicidal activity selectively in the presence of broadleaf crops. Preemergent and postemergent applications are contemplated.The compounds are of the formulawhereinX represents -F, -Cl, -Br, -I, -CF<sub>3</sub>, -OCF<sub>3</sub>, -CF<sub>2</sub>CI, -CF<sub>2</sub>H or-CF<sub>2</sub>CCl<sub>2</sub>H; andZ represents an organic moiety, the moiety containing N, O or S atoms, a metallic cation, an ammonium cation or an organic amine cation and is, or can be hydrolyzed and/or oxidized in plants or soil to, a carboxyl moiety that is in undissociated and/or dissociated form.Preferably Z istor an agriculturally acceptable salt, amide or ester thereof.Also provided are novel intermediates of the formulawhereinY is OH, NH<sub>2</sub> or N<sub>2</sub>⊕ BF<sub>4</sub>⊖, as well as herbicidal compositions and a method of controlling weeds by applying to them one or more of the active compounds of the invention.
Patent AT-E47749-T1 (AT)
Inventor: PILOTTO ITALO
IPC: B21J5/02
Filed: 1984-01-30
Granted: 1989-11-15
Abstract: A convex type bottom with a bearing rim for bottles for industrial gases, obtained by hotforging a steel billet, has the lower outer surface consisting of a central circular flat area (2), a first frustoconical annular area adjacent the central area (2), inclined upwards, a second frustoconical annular area adjacent the first frustoconical annular area, inclined downwards, and a subvertical frustoconical area (6) radiused, on the one side, to the second frustoconical annular area and, on the other side, to the flat surface (7) of the bearing rim (8). Provided on the inclined frustoconical annular areas are corrugations (3, 4, 5).Such a configuration of the bottom permits the defects to be eliminated due to creeping of the material during forging.
Patent AT-E54916-T1 (AT)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: A61P25/28
Filed: 1985-11-22
Granted: 1990-08-15
Abstract: Novel benzoxazol- and benzothiazolamine derivatives of the formula   <CHEM>  wherein L represents C1-12 alkyl, substituted C1-6 alkyl, aryl C2-6 alkenyl, C3-6 cycloalkyl, substituted C3-6 cycloalkyl, a radical of formula <CHEM>  and a radical of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are antianoxic and anti-hypoxic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent AT-E75126-T1 (AT)
Inventor: ATHANS ROBERT JAMES
IPC: A61B5/103
Filed: 1985-11-07
Granted: 1992-05-15
Abstract: An electrocardiograph sensor positioning device includes a pair of sensor locating members (12,14) that are angularly adjustable with respect to each other to a determinable angular position. Co-operative indicia means (50,72) provided on each of the sensor locating members furnish an indication of the relative angular position therebetween. Each of the sensor locating members defines a plurality of location zones (34,38: 56-64) for positioning of the electrocardiograph sensors and indicia means (40,42,68) are provided alongside the location zone to determine the precise location of the electrocardiograph sensors when they are positioned in the location zones. The electrocardiograph sensor positioning device thus permits the establishment of reference paths on the human anatomy which are used to locate the positions of the electrocardiograph sensors. The size and extent of the reference paths and the pivotal arrangement of one of the sensor locating members permits adaptation of the device to a relativey wide range of anatomical size and shape regardless of sex.
Patent AT-E59101-T1 (AT)
Inventor: HEGGART RONALD G
IPC: F27D/
Filed: 1985-10-15
Granted: 1990-12-15
Abstract: PCT No. PCT/US85/01977 Sec. 371 Date Aug. 8, 1986 Sec. 102(e) Date Aug. 8, 1986 PCT Filed Oct. 15, 1985 PCT Pub. No. WO86/02436 PCT Pub. Date Apr. 24, 1986.A spray cooling system for cooling a furnace for the melting or treatment of molten metal, and particularly the roof and/or sidewall of electric-arc, plasma-arc and ladle furnaces. Other types of metal treating furnaces and accessory equipment may also be cooled with the system of the invention. In the invention, spray headers and pipes (14, 16, 18) supply coolant to spray nozzles (70) distributed within a coolant space in a roof structure (10) to spray coolant against the working plates (22) of the roof. The spray pipes and headers also comprise part of the framework for the roof, resulting in a simple, lightweight, one-piece structure. A pump (56) is connected to evacuate the coolant from the coolant space, and thermocouples (58) are embedded in the working plates to monitor their temperature and operate controls to adjust the flow rate so that only the amount of coolant necessary to maintain a desired temperature is supplied to the roof. The sprays of coolant produce many small droplets which provide a large surface area for more effective cooling, and at least a substantial portion of the droplets are vaporized during cooling whereby the latent heat of vaporization of the coolant is utilized to provide a significantly increased cooling rate. Similar arrangements may be used to cool the delta and/or sidewall of the furnace. The method of cooling a furnace by directing sprays of coolant against the working plates is also disclosed.
Patent AT-E68228-T1 (AT)
Inventor: SCHLEICH JEAN-BAPTISTE
IPC: E04B1/24
Filed: 1986-01-16
Granted: 1991-10-15
Abstract: A beam support joint for a column and a beam, which are each constructed from concrete and at least one metal section having a pair of flanges joined by a web and forming at least one recess of the metal section which is filled with concrete and the outer surfaces of the flanges of the metal section are not covered with concrete and are otherwise free. An upper support strap is mounted on an upper flange of the beam, and is attached to the column and the beam. The upper support strap and the webs of both the beam and the column all lie substantially in the same plane. On a flange of the column a lower support plate is advantageously welded which has a width corresponding approximately to the flange of the column. This lower support plate has at least one recess on its upper side which suitably engages at leat one projection provided on a lower flange of the beam. Alternatively the lower support plate can be dispensed with and the upper support strap can be mounted on a cover plate provided on the column with at least one tight fitting screw.
Patent AT-E37043-T1 (AT)
Inventor: ULVELING LEON
IPC: C21B5/00
Filed: 1986-01-18
Granted: 1988-09-15
Abstract: 1. Process for the injection of metered quantities of pulverulent materials by pneumatic means and at a plurality of different points into an enclosure which is under variable pressure, through pneumatic channels fed with pulverulent material and propulsion fluid under pressure supplied by a booster, characterized in that in each transport track an intermediate deposit of pulverulent material is provided in a proportioning hopper into which the pulverulent material is introduced at pressure P1 , in that the pulverulent material is extracted by means of a current of gas at a pressure P2 lower than P1 , in that the pressure difference DELTA p = P1 - P2 is continuously measured and in that the pressure P2 is set at a level which ensures that the pressure difference DELTA p will correspond to a certain quantity of pulverulent material transported per unit of time by the carrier gas at a pressure P2 .
Patent AT-E58789-T1 (AT)
Inventor: KOPINECK HERMANN-JOSEF PROF DR
IPC: G01B15/02
Filed: 1986-05-17
Granted: 1990-12-15
Abstract: To determine the thickness profile of rolled metal sheets by measuring the absorption of X-rays a slit diaphragm is used which is rotatable about the imaginary center axis of the X-ray tube, the rotation consisting of a reciprocating movement lying in a range of less than 36 DEG . Between the reversal points of the rotation the rotational movement takes place in steps with rest intervals lying therebetween.
Patent AT-E52966-T1 (AT)
Inventor: GABOR ANDREW
IPC: B41J9/44
Filed: 1986-07-01
Granted: 1990-06-15
Abstract: An impact printer designed to reduce impact noise substantially during the printing includes a print tip (34) relatively movable with respect to a deformable platen (10), with a print element (45), a marking ribbon (33) and an image receptor sheet (11) interposed between the print tip and the platen which are urged together during a controlled contact period. Their relative movement is controlled by a kinetic drive mechanism (52, 88) which applies a first force for moving the print tip relative to the platen, prior to the start of the contact period, for closing the gap therebetween, and then applies a second force for accelerating the print tip relative to the platen, during the contact period, for causing the print tip to deform the platen.
Patent AT-E109900-T1 (AT)
Inventor: GOLDENBERG TSVI
IPC: G02B23/26
Filed: 1985-12-05
Granted: 1994-08-15
Abstract: The density of the energy that is conducted within a fiber-optic waveguide is increased by means of an energy coupler at the input end of the optical fiber. This energy coupler comprises a fused or ground lens at the input end of a silica-based fiber. A second lens, preferably a plano-convex lens, focusses a large collimated laser beam to a point source. The lens at the end of the fiber is located at a distance greater than the focal length of the second lens, so as to receive light from the point source and couple it into the fiber.
Patent AT-E43883-T1 (AT)
Inventor: NORTOFT SOREN BERTELSEN
IPC: E06B9/32
Filed: 1986-01-09
Granted: 1989-06-15
Abstract: PCT No. PCT/DK86/00003 Sec. 371 Date Aug. 13, 1986 Sec. 102(e) Date Aug. 13, 1986 PCT Filed Jan. 9, 1986 PCT Pub. No. WO86/04109 PCT Pub. Date Jul. 17, 1986.For the purpose of giving the user of an electric control of a venetian blind in a window the possibility of adjusting the angular position of the slats independently of raising or lowering the venetian blind by utilizing an electric motor, spring clutches, and corresponding lift cords, the electric control includes a control circuit with a three position switch controlled by the user. The control circuit is arranged so as to drive the motor at a low speed during a first predetermined time interval for adjusting the angle of the slats and thereafter to drive the motor at an increased speed for raising or lowering the venetian blind.
Patent AT-E46239-T1 (AT)
Inventor: GROSSE-SCHARMANN FRANZ DR
IPC: B60C17/04
Filed: 1987-04-06
Granted: 1989-09-15
Abstract: 1. Ground roller, utilised as a follower roller behind a ground cultivating machine and/or chassis of a seed drill, including rubber tyres (9, 109, 209), which are rotatably disposed adjacent one another on a supporting frame (10, 11, 110, 210), characterised in that one or more supporting bodies (13, 22, 124, 136, 143, 146, 149, 216) are disposed in the interior of the rubber tyres (9, 109, 209) between the supporting frame and the region of the tread surface (129) of the tyre in order to support the tread surface (129).
Patent AT-E61113-T1 (AT)
Inventor: LOOS HERBERT
IPC: G01N1/24
Filed: 1987-05-29
Granted: 1991-03-15
Abstract: A probe device for the removal of gas from a rotating pipe cement oven has a gas-removal probe which projects in lance fashion into the oven and whose thermally insulated gas-removal tube (2) has a lateral opening (5) in the removal region. The probe device also has tubes (6, 7) routed parallel to the gas-removal tube (2) for returning a liquid coolant flowing through the probe (1 to 10), the tubes being part of a cooling system, and a dust removal filter (13 to 29). The said filter is spatially separated from the probe (1 to 10) and comprises a heatable chamber into which a hollow cylindrical filter cartridge (16) can be inserted. The space surrounding this cartridge externally is connected to the gas-removal tube (2) of the probe (1 to 10) via a pipeline (36) and the interior space of the filter cartridge (16) is connected to a gas analysis device via a central tube (15) and a heatable, electrically controllable gas shut-off valve (25). <IMAGE>