baber/WOPTO huggingface dataset:
Patent AT-E109596-T1 (AT)
Inventor: LUDWIG FRANK A
IPC: H01M4/90
Filed: 1991-06-18
Granted: 1994-08-15
Abstract: An electrode apparatus for use in an electrochemical cell, which permits hydrogen gas generated at the cathode to be recirculated directly to the anode. The electrode apparatus comprises:   a. an ion-permeable membrane (10) separating the anode compartment (12) and cathode compartment (14) and liquids contained therein; b. hydrogen electrodes, cathode (16) and anode (18), in their respective compartments (12 and 14) and in contact with the membrane (10), each comprising a porous hydrophobic catalytic structure which permits the passage of hydrogen gas both along and perpendicular to the longitudinal surface (20 and 26) of the electrode (12 and 14) and having an external portion (24 and 30) extending outside of the electrode compartment (12 and 14) and exposing the edge surface (22 and 28) of the electrode; and c. a gas chamber (32) connected to the external portions (24 and 30) of the electrodes and providing for transfer of gas from the cathode (18) directly to the anode (16).   Hydrogen gas generated at the cathode (18) passes through the cathode and along the length (26) thereof to the edge surface (28) thereof, into the gas chamber (32), and then to the edge surface (22) of the anode and along and through the length (20) of the anode (16). Thus, hydrogen gas from the cathode (18) is recirculated to replenish hydrogen consumed at the anode (16) during operation of the electrochemical cell. <IMAGE>
Patent AT-E120721-T1 (AT)
Inventor: KONRADT KAI
IPC: B01D17/02
Filed: 1991-07-31
Granted: 1995-04-15
Abstract: In a process and device for treating polluted liquids, in particular effluent pollutant-containing, gas bubbles are produced by an electrolytic treatment in the liquid, and pollutant particles adhere to these gas bubbles and thus collect at the liquid surface being skimmed off. The device comprises a container (2) for the liquid and an electrolysis apparatus (38) through which the liquid flows, said electrolysis apparatus having an anode/cathode arrangement (54) and the electrolysis apparatus (38) being arranged inside the container (2) in such a manner that the liquid flowing into the electrolysis apparatus (38) through an inlet port (18) flows through vertically from bottom to top, that is in the upthrust direction of the gas bubbles formed. By this means, a particularly high efficiency is achieved during treatment. <IMAGE>
Patent AT-E160837-T1 (AT)
Inventor: TERAUCHI MICHIYOSHI
IPC: C09K/
Filed: 1991-09-03
Granted: 1997-12-15
Abstract: The invention relates to a seal (1) for a joint comprising a cylindrical inner core layer (2) made of a water-unexpansible flexible material and having an internal opening (2a), and an outer coating layer (3) which is made of a water-expansible rubber. The outer coating layer (3) coats the inner core layer (2) and has penetrating openings (4) in the form of slits, pinholes or the like. The penetrating openings (4) extend to penetrating openings in the inner core layer (2) and communicate with the internal opening (2a) through the penetrating openings of the inner core layer (2). <IMAGE>
Patent AT-E115558-T1 (AT)
Inventor: ITO NORIKI
IPC: A61K31/17
Filed: 1991-03-06
Granted: 1994-12-15
Abstract: Urea derivatives of the general formula (I) <CHEM> and salts thereof, pharmaceutical compositions containing the same, and methods for producing the same are disclosed. The urea derivatives of the general formula (I) and salts thereof are novel compounds having acyl-CoA cholesterol acyltransferase (ACAT) inhibiting activity.
Patent AT-E125511-T1 (AT)
Inventor: TRUMSTEDT PER THOMAS
IPC: B65D83/06
Filed: 1990-12-28
Granted: 1995-08-15
Abstract: PCT No. PCT/SE90/00883 Sec. 371 Date Jun. 18, 1992 Sec. 102(e) Date Jun. 18, 1992 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/09790 PCT Pub. Date Jul. 11, 1991.A dispenser for discharging finely-divided or liquid material from a tight or substantially tight package (3) includes an apparatus (1) rotatably disposed in relation to the package (3) by means of a knob (10, 10') and provided with dosage compartments (2a, 2b, 2c, etc.) disposed therein. The dosage compartments are, on rotation of the apparatus (1) by means of the know (10, 10'), arranged to be filled by the material and to be emptied of the material by force of gravity. The apparatus (1) is disposed in an opening (4) in the package (3) so as to block the opening (4). The knob (10, 10') is arranged to be manipulated to rotate the apparatus (1) form an inoperative position to an operative position.
Patent AT-E166818-T1 (AT)
Inventor: BERNA PHILIPPE JEAN HENRI
IPC: B25B5/00
Filed: 1991-03-08
Granted: 1998-06-15
Abstract: A method for making and a method for using a device designed to hold objects by clamping while preventing damage thereto. This device includes a cylindrical support part (1) and two arms (2), each arm having a transverse hole and at least one of these arms is carrying an elastic buffer (3) secured thereto. This buffer possesses a contact face and has under its contact face a thickness large enough so that said buffer acts as a compression spring when his contact face contacts the surface of one of the objects. And this buffer is resilient enough such that his contact face can flex and pivot to substantially conform to this surface. The support part is disposed within the transverse hole of each arm such that at least one of these arms is movable along the support part. And the buffer is disposed at a distance from the support part with its contact face approximately at a right angle to it.
Patent AT-E115528-T1 (AT)
Inventor: DREYER KLAUS
IPC: C04B35/645
Filed: 1991-05-28
Granted: 1994-12-15
Abstract: PCT No. PCT/EP91/00980 Sec. 371 Date Oct. 26, 1992 Sec. 102(e) Date Oct. 26, 1992 PCT Filed May 28, 1991 PCT Pub. No. WO91/18847 PCT Pub. Date Dec. 12, 1991.A composite body includes 5 to 40% by mass of SiC whiskers and/or up to 80% by mass SiC lamellae and/or of up to 75% by mass SiC powder, 0.05 to 3% by mass of at least one component selected from the group of Y2O3, SiO3, MgO, NiO and AlN and/or up to 40% by mass of at least one compound selected from the group of carbides, nitrides or carbonitrides of a metal from one of the Groups IVa, Va, Via of the Periodic Table of elements, and/or up to 40% by mass of at least one oxide of at least one metal selected from the group which consists of the metals of Group IVa of the Periodic Table of elements, 0.05 to 10% by mass of a metal constituent selected from the group which consists of at least one element selected from the group including nickel, cobalt and iron, and of the group which consists of chromium in an amount up to 25% of the mass of the metal constituent with the balance being at least one element selected from the group which consists of nickel, cobalt and iron, and a minimum of 30% by mass Al2O3 to the balance of the body.
Patent AT-E148301-T1 (AT)
Inventor: SCOTT JAMES ROY
IPC: A01D17/06
Filed: 1991-09-06
Granted: 1997-02-15
Abstract: The present invention relates to a separator (1) for use in separating tubers (14) and the like from haulm (15), clods, weeds, stones (16) and the like collected during harvesting. The separator (1) comprises a plurality of pairs of elongate counter-rotating separator or cleaning rollers (4) and an overhead conveyor (5) having a conveying run extending above the rollers (4) from loading end portions (18) towards discharge end portions thereof. The conveyor (5) is formed and arranged for engagement with tubers (14) or the like disposed on said rollers (4), so as to impart drive thereto in a direction towards said discharge end portions whilst captively retaining said tubers (14) or the like between said overhead conveyor (5) and said counter-rotating rollers (4). In use of the device tubers (14) may be conveyed along said rollers (4) at various angles of inclination of said rollers (4) during traversal of undulating terrain whilst being restrained against excessive movement, and at a generally constant rate of conveyance.
Patent AT-E129738-T1 (AT)
Inventor: TANAKA HARUHIKO
IPC: C08F220/04
Filed: 1992-02-27
Granted: 1995-11-15
Abstract: A method for easily making an ice slab serving as the foundation of an artificial snow skiing field and artificial snow whose upper layer is powdery by flooding aqueous slurry made by adding water to granular wet water absorbent polymer on a slope of a natural skiing field or a slant or horizontal surface of a natural skiing field or indoor artificial snow skiing field equipped with a cooling system, obtaining the deposit layer of the granular wet water absorbent polymer in which water is separated from the slurry and freezing the deposit layer.
Patent AT-E105827-T1 (AT)
Inventor: LONARDI EMILE
IPC: B65G69/04
Filed: 1992-03-13
Granted: 1994-06-15
Abstract: A suspension system is presented for a distribution chute of a device for uniformly spreading powdery materials over a circular surface. The distribution chute is suspended in a pivoting manner from a cage in such a way that the angle of tilt of the chute in relation to the vertical axis is adjustable. This cage is suspended from a peripheral annular ring having a vertical axis. The ring is vertically supported and laterally guided by wheels circumferentially spaced apart by an angle of 120 DEG . These wheels are mounted via bearings on a frame supporting the cage. An endless chain engages in a peripheral annular sprocket integrally connected to the cage in order to transmit to the latter a rotary motion about its vertical axis. A variant embodiment is presented with six smooth wheels, three of which have horizontal axes and three of which have vertical axes.
Patent AT-E114799-T1 (AT)
Inventor: HAUFF WERNER
IPC: A62C3/16
Filed: 1992-08-05
Granted: 1994-12-15
Abstract: A compartmentalised box (4) which forms a bushing opening (7) which opens on both sides of the wall and holds the conduits is arranged, for conduits to pass through, in the opening (2) in a wall (3) which separates two fire sections from one another. The compartmentalised box is provided on both sides of the wall (3) with in each case at least one moveable blocking element (9) which closes the opening in the bushing opening (7) to the exterior. The blocking elements (9) can open independently of one another, controlled by a smoke detector which is arranged in the fire sections on both sides of the wall, the controller being constructed such that, in the event of there being smoke in one of the two fire sections, the blocking element (9) located on that side of the wall (3) opens. In addition, means (15, 16, 17) are provided which supply a non-combustible gas medium to the compartmentalised box (4) when the blocking element (9) is open and produce a flow of this gas medium through the opened opening of the bushing opening (7) to the exterior, which flow counteracts penetration of smoke into the bushing opening (7). <IMAGE>
Patent AT-E147545-T1 (AT)
Inventor: PERKONIGG ERWIN
IPC: E04F13/08
Filed: 1992-09-01
Granted: 1997-01-15
Abstract: A mounting clamp, which has a double U-shaped profile and a base plate is proposed for mounting bodies in the form of plates on a flat base. A shingle-like arrangement of the bodies (which overlap slightly in the edge region) on the base can be achieved by pushing bodies which are to be mounted into different Us of different clamps in each case. 
<IMAGE>
Patent AT-E117067-T1 (AT)
Inventor: WITTKAEMPER MICHAEL
IPC: E04B9/06
Filed: 1992-10-06
Granted: 1995-01-15
Abstract: A cooled ceiling for room air-conditioning with a pipe system (32) flowed through by cooling water is provided at least in regions between the bare ceiling (1) of a building and ceiling elements (3) in each case suspended by supports (4, 8) and held in the installed position via a holding member connected to one of the supports (4) and the ceiling elements (3). The holding member is in this case designed as a catch support (7) which fixes at least one region of a cooling pipe (14) and at least one ceiling element (3) in respective shaped recesses (11, 11', 12, 12') in the lower edge region, the shaped recesses (11, 11', 12, 12') being assigned to one another in such a manner that the plate-shaped inner surface region (25) of the ceiling element(s) (3) is in contact engagement under elastic pretension with the underside of the cooling pipe(s) (14). <IMAGE>
Patent AT-E162469-T1 (AT)
Inventor: HAJIME YAMAMOTO
IPC: B41J2/16
Filed: 1992-10-30
Granted: 1998-02-15
Abstract: A method for fabricating an ink jet recording head in which at least liquid channels, discharge ports and a ceiling plate for the formation of an ink liquid chamber are laminated on a substrate having ink discharge energy generating elements arranged on its surface, characterized in that said ceiling plate is formed of a high molecular resin having dispersed water-repellent grains composed of fluoro-oligomer, fluoropolymer, or fluorinated graphite. <IMAGE>
Patent AT-E106276-T1 (AT)
Inventor: ANCILLOTTI FRANCESCO
IPC: C07C1/24
Filed: 1992-03-11
Granted: 1994-06-15
Abstract: A process for the selective catalytic decomposition of alkyl ethers and alcohols in a feedstock originating from the synthesis of methyl tert-amyl ether (TAME) is described, consisting of reacting said feedstock in the presence of a catalyst consisting of silica modified by the addition of alumina in a quantity of between 0.1 and 1.5% by weight of the silica, operating at a temperature of between 200 and 250 DEG C and at a space velocity (LHSV) of between 4 and 15 h<-><1>.
Patent AT-E131265-T1 (AT)
Inventor: MUSSO CARLO
IPC: B41F31/02
Filed: 1992-09-30
Granted: 1995-12-15
Abstract: A metering device comprising: a tube (1) for bringing the substance to be metered, closed at its outlet end (3) and having, close to this end, two lateral outlet openings, one (5) of large cross-section and the other (4), closer to the outlet end (3), of small cross-section; a sleeve (9) mounted on the adduction tube (1), sliding in a substantially sealed manner over the latter and ending, towards the outlet end (3) of the tube (1), in a cutting edge (10); a blowing means (14-16) mounted on the sleeve (9) and constituting a nozzle (14) facing the outlet openings (4, 5) of the adduction tube (1), this blowing means having, inside it, a chamber (15) communicating with the nozzle (14) and communicating (16) with a source of compressed air; and means (17-21) for moving the sleeve (9) along the adduction tube (1) between an outlet position, in which the sleeve (9) leaves the two outlet openings (4, 5) of the adduction tube open, and an interception position, in which the sleeve (9) closes the two openings (4, 5) of the adduction tube, passing via an intermediate position in which the sleeve (9) closes the outlet opening (5) of large cross-section but leaves the outlet opening (4) of small cross-section uncovered. <IMAGE>
Patent AT-E152200-T1 (AT)
Inventor: HANCOCK JOHN EDWIN
IPC: E04B2/76
Filed: 1992-07-09
Granted: 1997-05-15
Abstract: A structure and method of making same is described, which comprises at least four elongate members (10), joined to form a rectangular framework for supporting panelling (90), the join between pairs of elongate members (10) is provided by locating in an axially extending bore (22) of one of them an expansion element (100) which is engaged by a bolt (102) passing through an aperture formed to extend transversely of the axis of the other of said pair. Each elongate member (10) may have two axially extending parallel bores (22, 22 min ) formed therein with pairs of expansion elements (100, 100 min ) and bolts (102, 102 min ) used with them. The elongate members (10) are formed with walls (26, 36) defining cavities (30, 34) extending parallel to the or each bore (22) therein. The walls (26, 36) are adapted to engage legs (46, 48, 56) of elongate cover elements (42, 52) to be fitted to said members (10). The walls and cover elements may be used to define sets of slots running parallel to said cavities (22) of the elongate members, in which slots edges of panelling (90) are received. The panelling may comprise a rectangular cut piece of solid material with lugs at each edge received in said slots, or be two laminar layers (90) (possibly glass) the edges of which are fitted said slots. The volume between layers (90) may be void or filled with insulating material. Resilient inserts may be placed in the slots to hold edges of panelling received therein. The slots may be used to support brushes or other sealing elements. One form of cover element (150) described for use on a door structure has a part (162) extending past the elongate member (10) on which it is supported and itself supports a resilient sealing strip (170) engagable with a surface of a cover element (54) of an elongate member (10 min ) adjacent the door when the door is closed. <IMAGE>
Patent AT-E146354-T1 (AT)
Inventor: VALLANA FRANCO
IPC: A61F2/24
Filed: 1992-05-19
Granted: 1997-01-15
Abstract: A stentless prosthesis is made completely from material (10,12), for example bovine pericardium, other than valve material. The projection of the valve sleeve (10) allows any reparatory operations on surrounding tissues. <IMAGE>
Patent AT-E137330-T1 (AT)
Inventor: ROSSIGNOL ERIC
IPC: G01L1/25
Filed: 1992-06-18
Granted: 1996-05-15
Abstract: The present invention relates to a force sensor essentially consisting of a hollow elastomer cushion in which there is disposed at least one device for optical detection of displacement comprising an infrared LED and a phototransistor which detects the displacement of a surface placed in front of it by measuring the intensity reflected from the surface. This force sensor is disposed directly on the finger of the robot, which allows direct and accurate information on the stress tensor relating to the stresses exerted on the finger of the robot to be obtained. <IMAGE>
Patent AT-E128157-T1 (AT)
Inventor: LAI YU-CHIN
IPC: C08G18/65
Filed: 1991-11-20
Granted: 1995-10-15
Abstract: Improved methods for forming urethane elastomers and corresponding urethane prepolymers are disclosed wherein diisocyanate and a low molecular weight diol are simultaneously mixed and reacted to form a hard segment which is subsequently reacted with a long chain diol to form the elastomer. Aliphatic diisocyanates are particularly desirable for the manufacture of contact lenses from the urethane prepolymers of this invention.
Patent AT-E195877-T1 (AT)
Inventor: HUANG CHIN C
IPC: A61K38/43
Filed: 1992-02-26
Granted: 2000-09-15
Abstract: A novel method of protecting blood coagulation factor IX from proteases during purification or storage is disclosed. High concentrations of one or more water soluble organic or inorganic salts are used to stabilize factor IX, contained within blood plasma-derived solutions, or contained within solutions derived from other sources, against conversion to clinically unacceptable peptide structures such as factor IXa, and/or degraded factor IX peptides. The technique is useful in stabilizing intermediate purity factor IX preparations during purification, and in maintaining the integrity of purified factor IX during long term storage. Stable high specific activity factor IX preparations are also disclosed.
Patent AT-E134839-T1 (AT)
Inventor: AUSSEDAT FRANCK
IPC: B29D5/00
Filed: 1992-05-11
Granted: 1996-03-15
Abstract: PCT No. PCT/FR92/00419 Sec. 371 Date Feb. 3, 1993 Sec. 102(e) Date Feb. 3, 1993 PCT Filed May 11, 1992 PCT Pub. No. WO93/00026 PCT Pub. Date Jan. 7, 1993.A pull tab for manipulating a slide of a slide fastener and a slide fastener incorporating such pull tab. The pull tab is made of a synthetic elastomer, wherein the synthetic elastomer is a polyether amide block copolymer.
Patent AT-E173195-T1 (AT)
Inventor: DIXON DOYLE G
IPC: B29C65/00
Filed: 1992-07-10
Granted: 1998-11-15
Abstract: A method and apparatus for forming a honeycomb structure in which a plurality of thermoplastic layers are fused together at selected locations. The thermoplastic layers at each of the selected locations are melted together to form a welded portion which includes first and second exterior surfaces. The welding of the thermoplastic layers is controlled so that no more than one of the exterior surfaces is melted. This partial melting of one layer prevents undesirable welding to adjacent layers. An apparatus for carrying out the method for welding thermoplastic honeycomb structures is also disclosed.
Patent AT-E134534-T1 (AT)
Inventor: FRECH KLAUS
IPC: B05B3/04
Filed: 1992-07-27
Granted: 1996-03-15
Abstract: In order to limit the rotational frequency of the nozzle body in the housing in a rotor nozzle for a high-pressure cleaning device with a housing provided in a front wall with a pan-shaped bearing for the front, spherical end of a nozzle body having a through-bore, with an insert for a liquid opening tangentially into the housing, the liquid in the housing being caused to rotate thereby about the longitudinal axis of the housing, so that the nozzle body rotates together with the rotating liquid and thereby abuts with a contact surface at its periphery on the inside wall of the housing, whereby the longitudinal axis of the nozzle body is inclined in relation to the longitudinal axis of the housing, it is suggested that a braking member is mounted in the nozzle body at its back end facing away from the front, spherical end for displacement in longitudinal direction of the nozzle body and that a contact surface is arranged adjacent to the back end of the nozzle body at the end face in the housing, the braking member mounted in the nozzle body protruding beyond the end of the nozzle body to abut on this contact surface as soon as the nozzle body rotates in the housing.
Patent AT-E124447-T1 (AT)
Inventor: KRESSE FRANZ
IPC: A47L13/17
Filed: 1992-08-24
Granted: 1995-07-15
Abstract: According to this new process, hard surfaces are wiped with a woven textile made of polypropylene filaments using a cleansing liquid exclusively made of volatile components. The process is characterized by high cleansing efficiency and absence of residues.
Patent AT-E133619-T1 (AT)
Inventor: SVENSSON ORVAR
IPC: B60R21/268
Filed: 1992-09-18
Granted: 1996-02-15
Abstract: PCT No. PCT/SE92/00639 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Sep. 18, 1992 PCT Pub. No. WO93/11971 PCT Pub. Date Jun. 24, 1993.The present invention relates to an arrangement for filling a flexible container with gas essentially instantaneously upon the occurrence of powerful retardation forces, wherein the gas-filled container functions as a force-absorbing cushion for protection against injury. The arrangement includes a gas-filled high-pressure vessel, a conduit which connects the pressure vessel to the container, a mechanical opening device for opening the connection between the vessel and the container upon the occurrence of a retardation force which exceeds a smallest value, and a retardation meter. The arrangement is characterized in that the vessel is filled with a gas which exhibits a reversed Joule-Thomson effect.
Patent AT-E125337-T1 (AT)
Inventor: BIEKER DIETER
IPC: F16D65/16
Filed: 1993-01-25
Granted: 1995-08-15
Abstract: The rotary drive for a disc brake adjusting spindle, in particular for road vehicles, has on each side of a cam lever 4 rotatable about an axis (19) parallel to the brake disc a bracket (23) with angularly offset radial holes (24, 24') for the insertion of radial pins (17, 17'). The pins (17, 17') engage in the doubly bifurcated end of a driving lever (15) which is rotatable about an axis (20) which crosses the axis (19) at a distance and approximately at right angles. The rotary movements of the driving lever (15) are transmitted to a readjusting drive which forms part of an adjusting spindle which extends at right angles to the plane of the brake disc.   <IMAGE>