baber/WOPTO huggingface dataset:
Patent AT-E104013-T1 (AT)
Inventor: HARTMANN MICHAEL P
IPC: E21B17/00
Filed: 1990-02-13
Granted: 1994-04-15
Abstract: An improved wellhead structure having a housing (12) with an internal landing seat (18) to receive the landing shoulder (20) on a hanger (22) having a bore (30) with a counterbore (32) below the bore and a shoulder (34) therebetween. A hanger mandrel (48,60) positioned within the counterbore (32) and has an external flange (50) having a diameter less than the diameter of the counterbore. A first bushing (54) is positioned above the mandrel flange (50) and in engagement with the shoulder within the hanger counterbore, and a second bushing (56) is positioned within the counterbore below the mandrel flange. A support sleeve (42) is positioned within the hanger in supporting relationship to the second bushing (56). The bushings (54,56) are of an electrical insulating material and sized to retain the mandrel in spaced relationship with respect to the hanger to prevent electrical connection therebetween. This structure also is used for supporting and sealing a tubing string or a section of a tubing string in a well while electrically insulating the section from the remainder of the string.
Patent AT-E100069-T1 (AT)
Inventor: PLEE DOMINIQUE
IPC: C10G25/03
Filed: 1990-12-11
Granted: 1994-01-15
Abstract: Preparation of stable 5A zeolites by calcium exchange of a 4A zeolite crystallised from a synthetic mixture of low basicity, the Na2O/H2O molar ratio of the said mixture being lower than 1.3 x 10<-2>. These zeolites retain their adsorptivity and their selectivity in the course of adsorption cycles which are repeated over a long period and of oxidising regeneration operations. They are employed successfully in the separation of normal paraffins from isoparaffins.
Patent AT-E94954-T1 (AT)
Inventor: WEISS HERMANN DIPL-ING
IPC: F16D3/72
Filed: 1991-02-22
Granted: 1993-10-15
Abstract: The invention relates to an all-steel coupling for connecting a shaft 1 to a hub 2 comprising two pairs of flanges 3a, 3b, 4a, 4b arranged coaxially relative to one another and connected in series, one pair of flanges 3a, 4b of which are connected to the shaft 1 and hub 2 respectively and the other pair of flanges 3b, 4a of which are rigidly connected together by means of a sleeve 5, and two plate rings 3c, 4c assigned in each case to a pair of flanges 3a, 3b, 4a, 4b, which rings are peripherally connected alternately to the one or other flange of each pair of flanges 3a, 3b, 4a, 4b, a spacer 6 extending in the direction of the hub 2 being formed on the flange 4b connected to the shaft 1, which spacer is concentrically, radially fixed and axially movable. In order to simplify the design construction and to improve the stability of the coupling, the bearing for the spacer 6 is formed by a transverse plate arrangement 7 extending radially. <IMAGE>
Patent AT-E103512-T1 (AT)
Inventor: GUIGAN JEAN
IPC: G01N33/48
Filed: 1991-07-29
Granted: 1994-04-15
Abstract: Device for centrifugally separating the plasma from a sample (70) of whole blood comprising: 
 
  - a splitter-distributor device disposed in a central position and endowed with n compartments (21, 25) communicating with a well (20) for introducing the sample (70) and communicating with each other via indentations (18), 
  - a ring-shaped separator incorporating n receptacles (41, 45) communicating with the n compartments (21, 25) and with n external cells (51, 55) and terminating in an open funnel at (12), 
  - a removable plasma collector (7) fitted over the said funnel. 
 
<IMAGE>
Patent AT-E117432-T1 (AT)
Inventor: SCHNEIDER DIETER DR RER NAT
IPC: G01N29/07
Filed: 1991-07-31
Granted: 1995-02-15
Abstract: The invention relates to a method and an apparatus for nondestructive testing of superficial layers, in particular of large construction pieces having complicated shape. Objects to which the invention relates are mechanical engineering, and plant and equipment construction pieces. In the method, the laser pulse is split, according to the invention, into two spatially separated subpulses of approximately equal intensity and the focal lines of both subpulses are located on the surface of the construction piece. The spacing between the two focal lines is adjusted by moving the beam splitter or individual components of the beam splitter or the like along the optical axis to an extent which depends on the geometry of the construction piece, the frequency of the ultrasonic waves and the attenuation and is kept constant for subsequent measurements. The method is carried out in an apparatus in which, according to the invention, a beam splitter is situated between the cylindrical lens and the surface of the test piece, an adjustable spacer is situated at the position of the two focal lines to fix the spacings between the beam splitter and the surface of the test piece and the ultrasonic test head is arranged on the continuation of the connecting line between the centres of the two focal lines.
Patent AT-E126301-T1 (AT)
Inventor: NEGRI YERMIYAHU
IPC: E02D29/02
Filed: 1991-06-03
Granted: 1995-08-15
Abstract: A structure comprising a vertical load supported on a wall characterized in that the wall (20) supporting said vertical load comprises concrete slab cladding of a reinforced earth structure, said cladding comprising at least two tiers (24, 25) of concrete slabs, and method of construction therewith. <IMAGE>
Patent AT-E146153-T1 (AT)
Inventor: GLASER SIEGFRIED
IPC: B60P3/00
Filed: 1992-03-12
Granted: 1996-12-15
Abstract: The carrying structure for storing and/or transporting flat objects has one or two rack part(s) (1) which is/are to be inclined for loading and unloading and against which the flat objects lean, a supporting surface (2) provided in the lower region of the rack parts for the lower edge of the objects, a device (5, 6, 7) for crossed suspension of each part of the rack in its upper region, preferably in connection with an unloading bearing (8) on the chassis or body, and a pivoting device (9) which engages in the lower region of the rack parts, especially during mounting on vehicles. The structure ensures better transport and storage conditions than can be obtained with conventional structures which are fixed at an angle and are pivotable. <IMAGE>
Patent AT-E121200-T1 (AT)
Inventor: HARAGUCHI KEISUKE
IPC: G02B7/10
Filed: 1987-05-12
Granted: 1995-04-15
Abstract: A lens shutter type of camera is provided, having a photographing optical system (1) comprising a zoom lens system (L1, L2), a motor driven cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) for moving the photographing optical system (1, L1, L2) in a zoom range (20d, 21b), thereby varing the focal length of said optical system (1, L1, L2) and for moving said optical system (1, L1, L2) to and from an accommodating position (20a, 20b, 21a) where lenses (L1, L2) of said photographing optical system (1) are in a position behind said zoom range (20e, 21b). In that camera a code plate (90) is provided with an area (Pos2 to PosA) for obtaining focal length information of said optical system (1) and with a detecting area (Pos1) for detecting a transient state (20b) from said zoom range (20d, 21b) to said accommodating position (20a, 21a). The driving of said cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) cannot be stopped when said detecting area (Pos1) signalises a position of the optical system (1, L1, L2) in said transient state (20b, 21a). <IMAGE>
Patent AT-E177149-T1 (AT)
Inventor: SREEKRISHNA KOTIKANYAD
IPC: C12N15/09
Filed: 1992-04-24
Granted: 1999-03-15
Abstract: A novel expression cassette, vectors and process for the secretion of HSA in Pichia pastoris cells. In accordance with the present invention there has been discovered an improved expression cassette for the production of HSA in Pichia pastoris comprising   a) a Pichia pastoris 5' regulatory region having a 5' end and a 3' end selected from the group consisting of the Pichia pastoris AOX1 5' regulatory region and the Pichia pastoris DAS1 5' regulatory region wherein the 3' end of the 5' regulatory region is operably linked to;   b) an HSA structural gene encoding a signal sequence and mature protein having a 5' end and a 3' end wherein the HSA structural gene has an ATG start codon within about 11 deoxyribonucleotides of the 5' end of said HSA structural gene; and operably linked to   c) a 3' termination sequence.   <IMAGE>
Patent AT-E145981-T1 (AT)
Inventor: BOHLENDER FRANZ
IPC: H05B3/14
Filed: 1992-06-23
Granted: 1996-12-15
Abstract: In an electric radiator, in which there are arranged in a frame (1) heat-emitting elements (4) containing PTC thermistors and, adjoining these elements, lamellae which are supported by two opposite frame members (2, 3) in such a manner that they exert pressure on the PTC elements, the said frame members (2, 3) consist of rails of U-shaped cross-section with flat legs, the central legs of which in each case have longitudinally running convexities (6), the longitudinal edges of which are cut free in relation to the central leg in order to impart spring properties to the convexities (6). <IMAGE>
Patent AT-E124341-T1 (AT)
Inventor: CROTTI QUINZIO
IPC: B60C25/02
Filed: 1992-04-14
Granted: 1995-07-15
Abstract: A bead release unit comprises an arm (l) which at one end carries a bead release tool consisting of a curved plate body, whereas at its other end it is intended to be hinged to a supporting structure so that it can rotate between two positions in which it positions said tool respectively distant from and in contact with the tyre of a wheel (wheel rim + tyre) resting against a locator. The tool (6) is supported by said arm (1) by way of an articulated joint comprising two coplanar pins (8), (9) connected together, of which the first (8) is arranged transverse to the generators of said tool to enable this latter to rotate within a plane perpendicular to the plane of rotation of the arm (1), whereas the second (9) is substantially parallel to the generators of the tool to enable this latter to rotate within a plane transverse both to the plane of rotation of the arm and to the plane of rotation of the tool about said first pin. <IMAGE>
Patent AT-E121462-T1 (AT)
Inventor: KICKELHAIN JOERG
IPC: C23C18/31
Filed: 1992-07-07
Granted: 1995-05-15
Abstract: The invention relates to a process for the deposition of conductive metallic patterned layers onto glass substrates, for example for the fabrication of integrated circuits. The invention provides that a mask (2) with the negative of the pattern to be applied is placed into the optical path (1) of an excimer laser, and that the laser radiation emerging from the mask (2) is directed at a planer quartz glass plate (3) whose rear is in contact with a reductive copper bath (6). The process according to the invention manages with exposure times on the scale of seconds, whereupon the deposition process proceeds autocatalytically and can be interrupted as soon as a desired layer thickness has been achieved. <IMAGE>
Patent AT-E160594-T1 (AT)
Inventor: TAYLOR JAMES MARTIN
IPC: C08B15/00
Filed: 1992-03-25
Granted: 1997-12-15
Abstract: A process for treating a solvent-spun cellulose fibre to reduce its fibrillation tendency is disclosed which is characterised in that a substantially colourless chemical reagent having from two to six functional groups reactive with cellulose is applied from an aqueous system to never-dried solvent-spun cellulose fibre and is caused to react therewith under alkaline conditions.
Patent AT-E155822-T1 (AT)
Inventor: BEURET PIERRE
IPC: C21D1/74
Filed: 1992-06-18
Granted: 1997-08-15
Abstract: The charging trolley (25) brings the charge and deposits it on the plug (10) of the oven (1). 
<??>The introduction of the charge into the oven (1) and its closure are performed by the action of the lift (12) which comes down again after the treatment to an intermediate position, from which the oven (1) can be moved horizontally, the lower belt (4) pushing the base grid of the charge onto the lid (17) and the tray (22) of the lift (18) placed in upper position. The lid (17) ensures that the oven opening is sealed against the gases for protecting the charge. 
<??>This lift makes it possible to introduce the charge into the quenching tank and then to return it into a draining position and to deposit it on the discharging trolley (38) travelling on the line (36, 37). 
<IMAGE>
Patent AT-E110312-T1 (AT)
Inventor: RAMILLON JEAN-PIERRE
IPC: B23P11/00
Filed: 1992-07-24
Granted: 1994-09-15
Abstract: The object of the method is to form a restraint intended to retain a split ring 5 for fixing a part, in particular a circular part 3 on an internal bearing surface 4 of the tubular part. The method consists in deforming a thinned portion 7 of the tubular part by means of a tool 9 using the split ring 5 as a means for forming the restraint.
Patent AT-E331797-T1 (AT)
Inventor: JOHN PETER CROOK LLOYD
IPC: A01H1/00
Filed: 1991-11-29
Granted: 2006-07-15
Abstract: PCT No. PCT/AU91/00556 Sec. 371 Date Jun. 1, 1993 Sec. 102(e) Date Jun. 1, 1993 PCT Filed Nov. 29, 1991 PCT Pub. No. WO92/09685 PCT Pub. Date Jun. 11, 1992The present invention is directed to a method for controlling plant cell growth comprising modulating the level and or catalytic activity of a cell cycle control protein in said plant cell for a time and under conditions sufficient to control cell division. Preferably, the cell cycle control protein is p34cdc2 or like molecule and the plant is a monocotyledonous plant or dicotyledonous plant.
Patent AT-E135463-T1 (AT)
Inventor: PENMAN DAVID GERARD DR
IPC: A61B5/145
Filed: 1992-01-09
Granted: 1996-03-15
Abstract: PCT No. PCT/GB92/00049 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Jan. 2, 1992 PCT Pub. No. WO91/18549 PCT Pub. Date Dec. 12, 1991.A pH electrode suitable for in vivo use is provided in a cannula 10, and comprises a reference electrode 14 consisting of a chloridized silver wire surrounded by a solid unbuffered internal reference material 16 comprising potassium chloride, silver chloride, citric acid and sorbitol as a hygroscopic agent. The material 16 is surrounded by a PVC sleeve 12. The tip of the cannula 10 has a pH sensitive polymer-based membrane 20 across its end. The reference material has a pH when hydrated of about 2 which is below the range of pH response of the membrane 20.
Patent AT-E165531-T1 (AT)
Inventor: KRESGE CHARLES THEODORE
IPC: C01B33/26
Filed: 1992-01-10
Granted: 1998-05-15
Abstract: There is provided a crystalline oxide material with a characteristic X-ray diffraction pattern comprising the above lines. This material may be a layered material, which is swollen or pillared. Upon calcination of the swollen material, the layers collapse and condense upon one another in a disordered fashion to form a non-swellable material. However, the swollen layered material may be intercalated with polymeric oxide pillars to maintain layer separation, even after calcination.
Patent AT-E124484-T1 (AT)
Inventor: PFOHL SIGBERG
IPC: D21H17/37
Filed: 1992-02-17
Granted: 1995-07-15
Abstract: Aqueous sludges of finely-ground fillers that are at least partially coated with polymers are produced by successively adding to an aqueous filler sludge 0.1 to 5 wt % of a cationic paper consolidating agent, 0.1 to 5 wt % of a non-ionic and/or anionic paper consolidating and/or sizing agent, with respect to the weight of fillers. The cationic consolidating agent is used in such an amount, with respect to the anionic consolidating and/or sizing agents, that the finely-ground fillers have a cationic charge. Also disclosed is the use of the thus obtained aqueous sludges of finely-ground fillers for producing filler-containing paper, cardboard and/or paperboard by adding the aqueous sludges to a paper pulp and by draining the paper pulp.
Patent AT-E157165-T1 (AT)
Inventor: RIGBY MICHAEL
IPC: G01F1/64
Filed: 1992-05-05
Granted: 1997-09-15
Abstract: PCT No. PCT/GB92/00816 Sec. 371 Date Oct. 31, 1994 Sec. 102(e) Date Oct. 31, 1994 PCT Filed May 5, 1992 PCT Pub. No. WO93/22653 PCT Pub. Date Nov. 11, 1993In a method for detecting particles in a gas flow, a probe 8 is charged triboelectrically by particles 10 in the flow and the quantities of electrical charges transferred to the probe are evaluated to provide an indication of the particle flow in the gas flow. In order to reduce the effect of variations in "gas flow related variables" other than those relating to particle flow, an alternating component in the signal caused by the triboelectrical charging of the probe is monitored.
Patent AT-E178796-T1 (AT)
Inventor: SUMMERS JAMES B
IPC: A61K31/44
Filed: 1992-07-14
Granted: 1999-04-15
Abstract: PCT No. PCT/US92/05890 Sec. 371 Date Dec. 2, 1993 Sec. 102(e) Date Dec. 2, 1993 PCT Filed Jul. 14, 1992 PCT Pub. No. WO93/01813 PCT Pub. Date Feb. 4, 1993.Indole compounds substituted at the 3-position by a 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]thiazole, 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]oxazole, or 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]pyrrole group are potent antagionists of PAF and are useful in the treatment of PAF-related disorders including asthma, shock, respiratory distress syndrome, acute inflammation, transplanted organ rejection, gastrointesinal ulceration, allergic skin diseases, delayed cellular immunity, parturition, fetal lung maturation, and cellular differentiation.
Patent AT-E174965-T1 (AT)
Inventor: STAUDENMAIER HORST RALF
IPC: C12R1/645
Filed: 1992-09-23
Granted: 1999-01-15
Abstract: The invention concerns a new method of producing, by fermentation, compounds of the general formula (Ia) and (Ib), in which R?1 is a hydrogen, fluorine, chlorine or bromine atom and R?2 is a fluorine or chlorine atom.
Patent AT-E176874-T1 (AT)
Inventor: LARSEN ERIK
IPC: A61B17/00
Filed: 1992-11-20
Granted: 1999-03-15
Abstract: A treatment device which uses cold red and infrared radiation for the photodynamic stimulation of cells, especially cells of human tissue. The described device produces a constant energy radiation by the use of semiconductor and/or laser diodes, which furthermore radiate light in several separate wavelengths due to a special operation mode. With help of sensors the advanced controller system is able to test the patients for the needed radiation doses in order to avoid overstimulation. Furthermore the radiation openings in the applicators are advantageously covered with a polarization filter, whereby the absorption in the irradiated tissue is increased. The basic equipment consists of a standpillar, with which machine applicators are connected with a jointed arm. The machine applicators are adapted for the treatment of large area tissues, for example, the back of humans. The standpillar is freely movable on wheels and includes a control mechanism, whereby the various parameters for therapy can be adjusted and switched ON and OFF. The standpillar is also connected to a hand applicator designed for the treatment of small tissue areas, e.g., acupuncture points. Another version of the hand applicator is especially devised for dental treatment, whereby the head piece of the hand applicator can be connected with an expander containing an optical fiber. Photodynamic substances are introduced into tissue to be treated, which enhances the effects of light irradiation by the inventive device.
Patent AT-E137814-T1 (AT)
Inventor: KAMMEL ROLAND DR
IPC: C22C1/00
Filed: 1993-03-30
Granted: 1996-05-15
Abstract: A process for electrolytic production of fine-grained, single-phase, metallic alloy powders, especially powders of intermetallic compounds as well as noble metal alloy powders, is described in which powdery metallic precipitates are galvanically produced on the cathode from an electrolytic precipitating bath known in the art, which contains in solution the metals to be precipitated, under electrolysis conditions causing a powder precipitation known in the art. For the production of alloy powders with defined properties, it is determined, first in preliminary tests by gradual increase of the cathode potential with otherwise constant process parameters, the minimum cathode potential at which single-phase alloy powders result and then the powder precipitation is potentiostatically performed in a cathode potential at or above the minimum for the single-phase alloy precipitation.
Patent AT-E164277-T1 (AT)
Inventor: HEBERT JEAN-PAUL
IPC: H04B10/50
Filed: 1993-08-11
Granted: 1998-04-15
Abstract: An input signal supplied by a generator (30) is applied to a laser emitter diode (10) through a predistortion circuit in order to enhance the linearity of the response of the source. This circuit includes a linear pi-type attenuator stage consisting of resistors (12, 13, 14, 15 and 16), and a non-linear compensator element consisting of a Schottky diode (20) connected in parallel with this attenuator stage. The invention applies especially to the production of optical heads for optical-fibre telecommunication systems. <IMAGE>
Patent AT-E189041-T1 (AT)
Inventor: CHABRY ALEXANDER
IPC: F02B27/06
Filed: 1993-02-17
Granted: 2000-02-15
Abstract: PCT No. PCT/AU93/00066 Sec. 371 Date Aug. 11, 1994 Sec. 102(e) Date Aug. 11, 1994 PCT Filed Feb. 17, 1993 PCT Pub. No. WO93/16272 PCT Pub. Date Aug. 19, 1993A reciprocating piston internal combustion engine. The engine includes a cylinder having a cylinder wall, and at least one intake port and at least one exhaust port. At least one intake valve is disposed at a corresponding intake port, and at least one exhaust valve is disposed at a corresponding exhaust port. A piston has a diameter D and is mounted for reciprocal motion of a predetermined stroke length S within the cylinder, the piston further being adapted to assume a bottom dead center position and a top dead center position. The engine further includes a plurality of manifold tubes having an intake manifold tube and an exhaust manifold tube. Each of the manifold tubes includes a plurality of pipes connected end to end and having an end pipe disposed closest to a corresponding port. Each of the pipes has a constant cross-section, the cross section of the pipes increasing incrementally in a direction away from the end pipe. The end pipe further has a diameter MW given by:   <IMAGE>   where RPM is engine revolutions per minute, and FR is, for an intake port, an intake gas velocity through the intake port in a range between 500 and 870 ft/sec, and, for an exhaust port, an exhaust gas velocity through the exhaust port in a range between 550 and 950 ft/sec.
Patent AT-E194863-T1 (AT)
Inventor: HAKANSSON OLOF
IPC: F02D13/02
Filed: 1993-05-27
Granted: 2000-08-15
Abstract: PCT No. PCT/SE93/00467 Sec. 371 Date Dec. 16, 1994 Sec. 102(e) Date Dec. 16, 1994 PCT Filed May 27, 1993 PCT Pub. No. WO93/25803 PCT Pub. Date Dec. 23, 1993Methods and apparatus for engine retardation in multi-cylinder combustion engines are disclosed including a hydraulic clearance regulator for regulating the clearance in a valve controller in response to a hydraulic fluid pressure below a predetermined maximum value in which the angular position of the crankshaft of the engine at which the exhaust valve in one of the engine cylinders is operated by an extra ridge on the camshaft is determined by the clearance in the valve controller. A pressure relief valve maintains the hydraulic fluid pressure below the predetermined maximum value, and a controller gradually reduces the clearance towards zero while the hydraulic fluid pressure in the valve controller is maintained below the predetermined maximum value so that the risk of operating the exhaust valve during a cylinder pressure greater than a predetermined elevated cylinder pressure is substantially reduced.
Patent AT-E160725-T1 (AT)
Inventor: LIVESLEY DAVID JOHN
IPC: A61J3/10
Filed: 1993-06-30
Granted: 1997-12-15
Abstract: A process for the production of compacted bodies of powdered medicament is disclosed, the process comprising the steps of: a) positioning expansible means along the longitudinal axis of the mold; b) placing loose powdered medicament in the mold; and c) expanding the expansible means perpendicularly to the longitudinal axis of the mold. An apparatus for use in the process according to the invention and medicament compacts formed by the process are also disclosed.