baber/WOPTO huggingface dataset:
Patent AT-E35634-T1 (AT)
Inventor: LARSSON BO
IPC: B08B9/04
Filed: 1985-04-24
Granted: 1988-07-15
Abstract: PCT No. PCT/SE85/00186 Sec. 371 Date Jul. 25, 1986 Sec. 102(e) Date Jul. 25, 1986 PCT Filed Apr. 24, 1985 PCT Pub. No. WO85/05295 PCT Pub. Date Dec. 5, 1985.A movable hydrodynamic nozzle which removes deposits of sand, soil, sludges etc. in a pipe system. The nozzle is connected to a pressurized water pipe and pulls the pressurized water pipe into the pipe system. When known movable hydrodynamic nozzles are used, the cleaning efficiency is lower due to strong turbulence and frothing and to the fact that the resistance of the nozzle to the water flow is large. In accordance with the present invention this problem is solved by shaping the channels which guide the pressurized water from the main inlet portion of the nozzle to the outer back portion of the nozzle, in such a way that the pressurized water is entering the channels in the same direction as it has when it enters the main inlet portion. Additionally, the inlet openings and outlet openings of every channel are preferably diametrically opposed in order to give the channel an optimally large curve radius.
Patent AT-E68037-T1 (AT)
Inventor: BRAUN ANTON
IPC: F04B49/20
Filed: 1985-10-10
Granted: 1991-10-15
Abstract: A free piston engine includes speed control means which provide a wide range of engine speed control for selective connection and use of the engine with any one of a number of different types of energy absorbing devices. The desired control is achieved by use of two bounce chambers (18p and 18n) and a double-acting bounce piston unit (16) specifically located at an intermediate position along the axis of reciprocation of the piston rod assembly of such an engine, i.e. between a power piston (15) at one end of the piston rod and a connecting means at the other piston rod end for driving connection of the piston rod assembly with a movable member (e.g. reciprocating compressor piston (34) or reciprocating electric generator member) of the selected energy absorbing device. The control means further includes at least one pair of variably adjustable bounce chamber pressure control valves (23 and 24), one for each bounce chamber. Each control valve of such one pair provides for and controls a direct connection of its respective bounce chamber to ambient atmospheric air outside the bounce chamber. The controls further include sensing means (37) responsive to changes in demands on or operation of the selected energy absorbing device for variably and substantially simultaneously adjusting each control valve of such one pair and thereby similarly changing (i.e. both upwardly or both downwardly) the respective bounce chamber working pressures. Other bounce pressure control features are also described.
Patent AT-E43523-T1 (AT)
Inventor: ALTMEYER WERNER
IPC: B23B27/18
Filed: 1986-07-22
Granted: 1989-06-15
Abstract: A material removing tool wherein a substantially plate-like support of steel carries at least one annular cutter which is made of a harder metallic material capable of being soldered to the material of the support. The support has a centrally extending projection which is received in a complementary opening of the cutter, and the cutter has two or more substantially radially extending webs in register with grooves which weaken the cutter in the regions of the webs so that at least one of the webs breaks in response to soldering of the cutter to the support. The breaking of one or more webs is promoted by proper selection of the thermal expansion coefficients of the materials of the support and cutter. The provision of breaks in the webs, either as a result of bonding or as a result of utilization of cutter sections, ensures that each cutter section between two neighboring webs can be put to use independently of the condition of the other section or sections.
Patent AT-E51823-T1 (AT)
Inventor: KALISCH HEINRICH
IPC: B62H3/00
Filed: 1986-07-31
Granted: 1990-04-15
Abstract: PCT No. PCT/DE86/00399 Sec. 371 Date Jun. 4, 1987 Sec. 102(e) Date Jun. 4, 1987 PCT Filed Oct. 2, 1986 PCT Pub. No. WO87/02000 PCT Pub. Date Apr. 9, 1987.A bicycle stand for the reciprocal parking of bicycles consists of a vertically arranged spiral portion of circularly bent pipe or solid material. This spiral portion stands on the ground with its ends. The height of the spiral portion corresponds to the average height of the steering head pipe/handlebar shaft and seat support/upper portion rear seat stay areas of commercially available bicycles. A connecting brace (6) having angular pieces at the oppositely located arc-shaped portions of the spiral portion is provided in its lower area. The spiral portion is left-handed or right-handed. Fixed but detachable end pieces or spacer-connection pieces of an optional shape are attachable at the ends of the spiral portion.
Patent AT-E67549-T1 (AT)
Inventor: TONCELLI MARCELLO
IPC: B05C17/10
Filed: 1986-09-20
Granted: 1991-10-15
Abstract: The rotating head comprises a predetermined number of blades being supported by a blade carrier arm (3), the latter being integral with the shaft (1). The blades are arranged on a vertical axis in suitably inclined positions, a fact which permits to carry out the automatic coating of the surface of the material by means of every type of material based on marble, stone and the like by means of every type of putty.
Patent AT-E73842-T1 (AT)
Inventor: VADGAMA PANKAJ MAGANLAL
IPC: G01N27/327
Filed: 1986-09-11
Granted: 1992-04-15
Abstract: A sensor of the enzyme-electrode type containing a layer of porous material of restricted permeability between the enzyme and a sample to be analysed. The porous material has a percentage porosity not greater than 5% and preferably in the range 0.005% to 0.5%.
Patent AT-E36697-T1 (AT)
Inventor: COUSSE HENRI LA FOUN DE LOS NO
IPC: A61K31/045
Filed: 1986-06-20
Granted: 1988-09-15
Abstract: The invention concerns halo-biphenyl tertiary alcohols of the general formula:   <IMAGE>   in which: X is chlorine or bromine in ortho or meta position. R and R1, which may be identical or different, represent an alkyl group of low molecular weight having from 1 to 4 carbon atoms, inclusive. These new derivatives are useful as medicaments, particularly in the treatment of atherosclerosis and obesity.
Patent AT-E74755-T1 (AT)
Inventor: BESANCON DENIS DR
IPC: A61K31/40
Filed: 1986-06-30
Granted: 1992-05-15
Abstract: The use of N-(1-allyl-2-pyrrolidinylmethyl) 2-methoxy 4-amino 5-methylsulphamoyl benzamide to treat Parkinson's disease.
Patent AT-E45804-T1 (AT)
Inventor: MOGENSEN PALNE
IPC: F25D23/12
Filed: 1986-06-06
Granted: 1989-09-15
Abstract: The present invention relates to a method and a means for applying a heat exchanger in a drill hole (2) in rock, loose soils or the like for the purpose of heat recovery or storage, achieving a more efficient heat transfer between the defining surface (4) of the drill hole and a heating medium contained in the heat exchanger, wherein at least one heat-exchanging element (1) is lowered into the drill hole (2) and expanded in substantially radial direction so that the heat-exchanging element (1) is thus caused at least partially to be substantially in contact with the defining surface (4) of the drill hole.
Patent AT-E59625-T1 (AT)
Inventor: HAESSLER YNGVE
IPC: G02B6/00
Filed: 1986-09-19
Granted: 1991-01-15
Abstract: A method of heating glass tubes, particularly quartz tubes for the manufacture of optical fibres, where the tube is pre-heated, preferably by means of a gas flame, whereafter the tube is heated by means of microwave energy generated by a microwave generator (1), by introducing the tube axially into a microwave cavity (3) comprising in its end walls (6,7) or end surfaces openings for the tube. According to the invention, at least one electrical field is given a field image according to a TM-0n0-mode, preferably according to the TM-020-mode, which mode has a maxima (10) along the central axis (9;c-c) of the cavity (3) and a minima (11,12) on each side of the radially spaced from the central axis (9;c-c), where the electrical field portion located between said minima (11,12) is used for heating the wall of said glass tube (8). According to a preferred embodiment, an additional electrical field is caused to be formed by means of a second microwave generator (15), which field is given a field image according to a TE-01n-mode, preferably according to the mode TE-011, which field therewith is superposed upon the field according to the TM-0n0-mode.
Patent AT-E85976-T1 (AT)
Inventor: MAKOVEC FRANCESCO
IPC: C07D/
Filed: 1985-12-05
Granted: 1993-03-15
Abstract: N-acylated derivatives of L-tryptophan of general formula (I), <IMAGE> (I)  in which R is selected from the group consisting of: (a) a phenyl group, mono-substituted or di-substituted in the meta and para positions with halogens, linear or branched alkyl groups containing from 1 to 9 carbon atoms, the cyano group or the trifluoromethyl group, (b) a benzyloxy group, mono-substituted or di-substituted in the meta and para position with substituents selected from those indicated at (a), and (c) a benzydryloxy group. The derivatives are used in therapy, particularly for human pain relief, in the treatment of pathological conditions of the central nervous system and of pathological intestinal conditions.
Patent AT-E73374-T1 (AT)
Inventor: NIKOLICH MILOVAN
IPC: B25C1/08
Filed: 1982-01-21
Granted: 1992-03-15
Abstract: A self-starting portable tool comprises a cylinder (104) in a housing (102), a piston (130) being mounted in said cylinder (104), means (164) for igniting and exploding a mixture of fuel and air in a combustion chamber (120) to drive said piston (130) to operate a working member (132), return means for causing said piston (130) to move upwardly from a lowermost position to an uppermost position of rest including outlet means (156) in said cylinder (104) between its ends. Thereby, a portion of combustion gases is forced to exhaust from said combustion chamber (120) to ambient atmosphere and a reduction in temperature of the combustion gases remaining in the combustion chamber (120) is caused. Said return means further include bumper means for initially moving said piston (130) upwardly from said lowermost position, said combustion chamber (120) above said upper face (130A) of said piston (130) being out of communication with ambient atmosphere during the further return of said piston (130) which return is substantially caused by producing an upwardly acting pressure differential on the upper and lower faces (130A, 130B) of said piston (130) induced by the reduction in temperature of the combustion gases above the upper piston face (130A).
Patent AT-E111214-T1 (AT)
Inventor: CARTE MICHEL
IPC: G01F15/14
Filed: 1984-06-13
Granted: 1994-09-15
Abstract: The gas-meter has a measuring unit with casing forming two measuring compartments. Each of these is divided by a diaphragm into two chambers, while a distribution surface contains four ports, each connected to a chamber by an internal passage. A moving distributor is mounted on the surface, being coupled by levers to the diaphragms.   The casing comprises a central block, to which two side covers are fixed. The block incorporates all the components forming the internal passages.
Patent AT-E63191-T1 (AT)
Inventor: FRAENKEL JUERGEN DR
IPC: H05K3/18
Filed: 1987-12-14
Granted: 1991-05-15
Abstract: A method and coating material for applying electrically conductive printed patterns to insulating substrates is provided. The coating material includes a non-metallic, grainy carrier substance having metal of the oxidation degree 0 applied thereto. An energy radiation source, particularly of a deflectable laser beam, is used to secure anchoring of the carrier substance to the substrate in the region of the desired printed pattern. As a consequence of a three-dimensional arrangement of the metal, a three-dimensional nuclei distribution is produced that leads to a reliable and fast metallization of the printed pattern on the basis of chemical metal deposition. The method of the invention is especially suited for laser pattern transfer for the manufacture of printed circuit boards.
Patent AT-E72998-T1 (AT)
Inventor: FRIMBERGER ECKART DR
IPC: A61M23/00
Filed: 1987-12-17
Granted: 1992-03-15
Abstract: A probe for introduction into the human or animal body, having a sheath of flexible material and a traction element extending longitudinally in the sheath that is fastened to the sheath for the purpose of effecting curvature by exerting traction at its outer end and runs on one side of the sheath in the region of curvature (B), in particular a papillotome, is to be designed so as to obtain a specified direction of curvature. For this purpose the sheath has different moments of resistance to bending in two mutually perpendicular directions across its cross-section, and the traction element is arranged on the side towards which the sheath has the smaller moment of resistance.
Patent AT-E83194-T1 (AT)
Inventor: SATO TSUNENOBU
IPC: C08L67/00
Filed: 1987-10-13
Granted: 1992-12-15
Abstract: A moulded plastic article carrying impregnated characters, symbols etc comprises a thermoplastic polyester resin formed from a mixture of (A) a polyester and (B) a polymer compound containing as its polymer skeleton at least one kind of material from the group consisting of butadienes, styrenes, acrylonitriles, and acrylates, the characters etc being impregnated from the surface into the interior of the article.
Patent AT-E58112-T1 (AT)
Inventor: KULL ALFRED DIPL-ING
IPC: C02F3/02
Filed: 1988-01-23
Granted: 1990-11-15
Abstract: The apparatus for performing this process is in the form of a recycle reactor corresponding to Figure 1 in combination with a specially constructed nozzle, which permits intimate mixing of the substrate with air and the spraying in of oxidising agents with a short contact time thereof with the substrate.
Patent AT-E64086-T1 (AT)
Inventor: KARPF KURT
IPC: A61F2/38
Filed: 1988-03-08
Granted: 1991-06-15
Abstract: The anchoring piece (2), which can be designed as a partial prosthesis for one bearing surface of the tibial head or as a "total prosthesis" for both bearing surfaces, is provided on its tibial plate (3) with horizontal anchoring rails (7) in which are mounted fixing elements (10 to 13) which can be pressed into the spongy bone tissue. 
<??>By virtue of this construction, the anchoring piece (2), which serves as a support for a plastic element forming the actual bearing and sliding surface for the femoral condyles, can be slid on and fixed like a drawer from ventral to dorsal on the surgically prepared tibia bone (6). 
<??>Therefore, upon implantation, no manipulations are necessary on the tibia (6) in respect of its axis, so that a possibly intact ligamentous apparatus is retained, since no ligament detachments need be carried out during the operation. 
<IMAGE>
Patent AT-E102423-T1 (AT)
Inventor: HOELZLWIMMER HERBERT DIPL-ING
IPC: H04N19/61
Filed: 1988-03-22
Granted: 1994-03-15
Abstract: This method comprises a preprocessing of the signals by means of a block-by-block transformation method, in which preprocessing both a transformation and the formation of a difference between a signal which is generated at a time t-1 and has been stored in a frame buffer and a signal which is produced at a time t are carried out so that the preprocessing forms a transformed frame-to-frame prediction error signal, the prediction error signal thus formed being subjected to a scalar quantisation, a number ND being determined from the quantised prediction error signal which corresponds to the parallel of the secondary diagonal in a coefficient matrix up to which, starting from a direct component, significant coefficients are contained and which number is used for reducing the number of coefficients to be transmitted, which number ND is also transmitted. The prediction error signal is also subjected to a vector quantisation and the representative block selected by this means is indirectly transmitted by means of its index which represents its address in a code table. The representative block is subtracted from the quantised prediction error signal in order to achieve by this means a reduction in the energy of the signal to be transmitted. <IMAGE>
Patent AT-E111416-T1 (AT)
Inventor: KERN RALF M
IPC: B67D7/02
Filed: 1988-05-13
Granted: 1994-09-15
Abstract: The device for distributing fluid, foamy or pasty materials from a portable container through a discharge valve by means of compressed gas or compressed air comprises a combination of a compressed air loading station with at least one portable container, in which device the loading station and the container have in each case a coupling-on apparatus, provided with non-return valves, by means of which apparatus the container and the loading station can be connected to one another in terms of air pressure with automatic opening of their non-return valves and can be separated from one another with automatic closure of their non-return valves in such a way that the loading station and the container are closed in an airtight manner by their respective non-return valves. <IMAGE>
Patent AT-E74444-T1 (AT)
Inventor: PALLASKE MICHAEL DR
IPC: A01M1/00
Filed: 1988-10-08
Granted: 1992-04-15
Abstract: The invention relates to a method and apparatus for the non-destructive detection of the presence and behaviour of insects or insect larvae living in wood. The object of the method is to detect the presence and the behaviour of insects (insect larvae) living in wood, in a non-destructive manner, by measuring the substrate vibrations and/or acoustic results produced by these animals and assigning them automatically to the causative behaviour (behavioural pattern); the causative behaviour is shown as the result.
Patent AT-E84655-T1 (AT)
Inventor: SMITH DAVID WILLIAM
IPC: H04Q3/52
Filed: 1988-11-18
Granted: 1993-01-15
Abstract: Signals from transmitter stations are connected to receiver stations by a switched optical network. To provide a readily expandable, non-blocking network for a large network, groups of transmitter signals are formed into distinct optical wavelength multiplexes each of which is coupled by an optical fibre bus (4) to one input of each of several optical space switches (SW). Each receiver station is connected to an optical heterodyne receiver optically coupled to an output of one of the optical switches (SW). The required signal from the multiplex switched to an optical receiver is demultiplexed by combining with the multiplex an optical source (O) which has been frequency shifted by a frequency shifter (12). This is achieved by means of a secondary optical space switch (SW min ) and an optical combiner (14). The optical space switches (SW, SW min ) are controlled by a controller (6) to effect the desired connection.
Patent AT-E71013-T1 (AT)
Inventor: SCHELLENBACH FRANK
IPC: B29L1/00
Filed: 1988-06-03
Granted: 1992-01-15
Abstract: An injection core for two-component injection moulding, in particular of plastic stoppers for bottles and similar containers, solves the problem caused by the fact that injection cores in a single piece can only be moved with difficulty, if at all, a predetermined distance away from the first injected body, because of the design of the latter, in order to create a gap for injecting the second body. The injection core is composed of a first (1) and of a second (2) partial cores. The first partial core can be moved a predetermined distance (A, A') away from the first injected body after injecting the first substance, and the second substance can then be injected in the gap thus obtained in order to form the second injected body.
Patent AT-E92803-T1 (AT)
Inventor: POLTASH LAWRENCE M
IPC: B21F43/00
Filed: 1988-06-16
Granted: 1993-08-15
Abstract: The present invention relates to a method of making a costume jewelry equivalent of jewelry bearing colored leaves and grapes on its surface. The method involves the forming of a brass base and ornaments both being formed with connecting parts for easy assemblage. The connecting parts comprise studs and corresponding openings. The base is plated in gold. The ornaments are etched and plated in a gold alloy, and the ornaments and base are then connected together.
Patent AT-E81882-T1 (AT)
Inventor: MANZALINI NORBERTO
IPC: E05D5/02
Filed: 1989-07-31
Granted: 1992-11-15
Abstract: The hinge (1) comprises two identical threaded stems (5) adapted for screw thread engagement with members to be hingedly connected together. One end of each stem (5) has a cylindrical expansion (6) traversed by a U-shaped recess (7) to define a fork-like end (4). Each end (4) has molded thereon a plastic covering (8) defining a seat (9). A pin (10) is accommodated within the seat (9) formed in the covering (8) of each of the two identical threaded stems (5), and is partially embraced by the fork-like ends (4) thereof. Holes (11) may be provided in the covering (8) for permitting lubrication of the pin (10) inside the seat (9).
Patent AT-E125367-T1 (AT)
Inventor: CONFORTI GIULIANO
IPC: G01J3/02
Filed: 1989-03-21
Granted: 1995-08-15
Abstract: The optical system comprises: a cavity (7) for spectrophotometric measurements and the like; a first cylindrical refraction index gradient lens (i.e. GRIN rod) (3), matched to an optical fiber (1); a second cylindrical refraction index gradient lens (5) disposed approximately coaxial to the first one and spaced therefrom for delimiting said cavity (7), between the two opposite faces of the same lenses, for the sample under test; and, on the face of the second lens facing said cavity, a reflecting surface (9).
Patent AT-E92291-T1 (AT)
Inventor: LIU RICHARD TIEN-SZU
IPC: A47G19/16
Filed: 1990-01-08
Granted: 1993-08-15
Abstract: A beverage infusion device (10) for preparing an individual cup of an infusible beverage such as coffee and tea. The device includes one or more porous pouches (12) containing infusible material permanently or removably secured to a rotatable, hand held shaft (11), with the pouches extending radially outwardly from the shaft and dimensioned to fit within a conventional beverage cup or mug. In use, the device inserted in a cup of hot water and the shaft is rotated between the thumb and finger of the user in alternating clockwise and counter-clockwise directions. Upon rotation of the shaft and the pouches secured to the shaft, a centrifugal flow pattern is created in water which enhances the efficiency of extraction of the infusible material. When the pouches are permanently secured to the shaft, the entire device is discarded after use. When the pouches are removably secured to the shaft, the pouches are separated from the shaft after use and discarded, with the shaft portion of the device being reusable.
Patent AT-E110804-T1 (AT)
Inventor: MATTESKY HENRY
IPC: D06F79/00
Filed: 1990-01-12
Granted: 1994-09-15
Abstract: A laundry iron lubricating means is provided comprising a fabric substrate having a coating containing a lubrication agent. In the operation of the device, the hot laundry iron is run over the coated fabric with normal pressure. The lubrication provided by a single pass reduces iron drag by 20 to 50%, adequate for the ironing of at least one large garment without need for a second pass. The greater the sole temperature of the iron, the greater the drag reduction.
Patent AT-E112152-T1 (AT)
Inventor: GUEHNE WIELAND
IPC: A47L9/24
Filed: 1990-07-25
Granted: 1994-10-15
Abstract: The invention relates to a carrying belt arrangement for a vacuum cleaner. The carrying belt is integrated directly into a hand grip at the end of the vacuum cleaner hose. The carrying belt arrangement of the invention defines a storage compartment in which the carrying belt is wound while at the same time defining a hand grip. The carrying belt arrangement includes first and second parts of which the first part is stationary. The second part is rotatably mounted on the first part and includes the drum on which the carrying belt is wound. The first part includes a cover which extends over the drum and includes a slot through which the carrying belt passes. The drum and cover conjointly define the storage compartment for the carrying belt.