baber/WOPTO huggingface dataset:
Patent AT-E508532-T1 (AT)
Inventor: PASCHT ANDREAS
Filed: 2009-02-25
Granted: 2011-05-15
Abstract: A matching architecture for use in an amplifier arrangement (1) to amplify fragmented frequency slots comprises a number of RF signal input matching strip lines (IN(f 1 ) and IN(f 2 )) branching from a common RF signal input line ( i ) and connected in common to an RF input terminal lug (TRL IN ) of a RF power transistor (TR). A first and second RF signal input matching strip line (IN(f 1 ) and IN(f 2 )) are each configured for impedance matching to a respective wavelength (»f 1 , »f 2 ) of a number of different wavelengths (»f 1 , »f 2 ) of the RF signal and are respectively coupled to at least one blocking means (C 11 , C 12 , C 21 , C 22 ), each with a length of »/4 according to a wavelength (»f 2 , »f 1 ) of the RF signal not travelling through the respective RF signal input matching strip line (OUT(f 1 ) and OUT (f 2 )). At the output side the amplifier arrangement (1) further comprises a number of RF signal output matching strip lines (OUT(f 1 ) and OUT(f 2 )) being in common connected to an RF output terminal lug (TRL OUT ) of the RF power transistor (TR) and further respectively coupled to at least one blocking means (C 13 ,C 14 ;C 23 ,C 24 ) each with a length of »/4 according to a wavelength (»f 2 , »f 1 ) of the RF signal not travelling through the respective output matching strip line (OUT(f 1 ) and OUT(f 2 )).
Patent AT-E541976-T1 (AT)
Inventor: HUNKE WERNER
Filed: 2009-10-06
Granted: 2012-02-15
Abstract: The drum (3) comprises a cylinder-like cladding (10), which is bordered by two end walls lying opposite to each other. The drum is mounted over a horizontal or inclined angle in a water container in a rotating manner. A serration (21) has a lateral surface (22) with a convex curve, where the serration extends from a lateral area (10a) running out to a free end of the serration. The lateral surface has a bead-like molding.
Patent AT-E544271-T1 (AT)
Inventor: THATHAPUDI TIMOTHY
Filed: 2010-03-31
Granted: 2012-02-15
Abstract: Intermediate network devices, such as routers (50), are configured to discover a maximum transmission unit (MTU) for a path between two network endpoints by removing data from packets when the packet size exceeds a link MTU to a next hop. An example intermediate network device (50) includes a forwarding engine (60) to determine an interface card (70A-70N) through which to forward a received packet and to determine a link MTU for a link corresponding to the interface card (70A-70N), wherein the received packet comprises a header and a payload, the header indicating not to fragment the packet, and a PMTU determination module (64) to determine whether a size of the received packet exceeds the link MTU, and to remove a portion of data from the payload of the packet, discard the removed portion, and adjust the header of the packet according to the removed portion when the size of the received packet exceeds the link MTU.
Patent AT-E547851-T1 (AT)
Inventor: SHIMIZU HIROTOSHI
IPC: H04W28/04
Filed: 2010-05-17
Granted: 2012-03-15
Abstract: A communication system includes: a base station (200); and a mobile terminal (300) for sequentially sending a plurality of data packets at a designated data transfer rate and information of velocity of the mobile terminal to the base station (200); the base station including: a receiver (221) for receiving the data packet and the velocity information; a transmitter (221) for transmitting a request to the mobile terminal (300) to resend a data packet upon detection of an error in the data packet previously received; and a reply controller (223) for setting a number of requests to be repetitively sent in accordance with the velocity information and, after the number of requests have been sent, sending command to change the designated data transfer rate to the mobile terminal (300).
Patent AT-E537767-T1 (AT)
Inventor: MATSUZAKI TAKAHIRO
Filed: 2010-08-10
Granted: 2012-01-15
Abstract: A fluid ejection device includes: a pulsating flow generation section adapted to eject a fluid in a pulsed manner; 
a fluid supply section adapted to supply the pulsating flow generation section with the fluid; a fluid supply tube having flexibility adapted to communicate the pulsating flow generation section and the fluid supply section with each other; and a drive control section adapted to perform drive control of the pulsating flow generation section and the fluid supply section, wherein the drive control section starts up the pulsating flow generation section, makes the fluid supply section supply the fluid at a first flow rate for a predetermined time period, and then makes the fluid supply section supply the fluid at a second flow rate lower than the first flow rate after the predetermined time period elapses.
Patent AT-E2307-T1 (AT)
IPC: B65H31/30
Filed: 1979-10-27
Granted: 1983-02-15
Abstract: 1. Appliance for transferring a stack of documentary material, threaded on the threading-pins of a file or the like, from the threading-pins, onto a bent, U-shaped bundling member, this appliance comprising a U-shaped fork with hollow prongs which can be placed on the threading-pins and which can be coupled to the bundling member, a releasable coupling element being assigned to the free end of each prong, for the purpose of coupling-on the bundling member, characterised in that a) the bundling member (bow 12) is in the form of a simple piece of wire, with coupling-ends (15) which are designed in the form of head-like thickened portions (40), indentations, grooves or narrowed portions (39), or the like, and which serve to make a positive connection to the coupling elements of the prongs (19), which elements are designed as clamp-couplings (14), b) the clamp-couplings (14) comprising, in each of the hollow prongs (19), a clamping-gripper, capable of being shifted backwards and forwards, with clamping-jaws (16, 17), which are preloaded in the closing direction by a preloading spring-arrangement (26), via the exposed lower edge (22) of the hollow prong (19), or via a stop (21) located inside the prong, it being possible to push the clamping-jaws out of the hollow prongs (19), against the spring preload, in order to engage around the coupling-ends (15) of the U-shaped bows (12), frictionally and/or positively, the clamping-jaws coming into firm contact with the coupling-ends (15), under the action of the preloading spring-arrangement.
Patent AT-E4093-T1 (AT)
IPC: B23P15/10
Filed: 1980-06-13
Granted: 1983-07-15
Abstract: The method relates to the manufacture of a piston. This piston comprises a head and a stem extending transversely with respect to the head. A profiled element in bar form is first taken, the profile of which envelops that of the piston. This profiled element is cut up into slices, the width of each slice being at least equal to the maximum diameter of the piston, and the material of the profiled element slice which extends relatively beyond the desired profile for the piston is removed by machining. The method is particularly useful for manufacturing remote-controlled actuators for valves.
Patent AT-E4652-T1 (AT)
IPC: C25D17/12
Filed: 1981-03-16
Granted: 1983-09-15
Abstract: An anode case is immersed within a deposition cell of a galvanic bath and is supported on an electrically conducting guide or support bar arrangement via a perforated contact plate which extends over the entire length of the anode case and is welded on in the vicinity of the feed opening of the anode case. The anode case is also covered by an anode enclosure which is not permeable to an anode slurry. The enclosure is slid into position in the vicinity of the contact plate in the slot between the contact plate and the anode case.
Patent AT-E14434-T1 (AT)
Inventor: ADAM-MOLINA SOLANGE DR
IPC: A61K31/43
Filed: 1981-10-15
Granted: 1985-08-15
Abstract: There are presented  beta -lactams of the formula    <IMAGE>  I wherein R1 is cyano or a group of the formula R4-CO- or R5-A-CO-, R2 is hydrogen, lower alkyl or halogen, R3 is hydrogen or a group readily cleavable by hydrolysis, n is the number 0, 1 or 2, R4 is hydrogen, hydroxy, lower alkoxy, lower alkyl, aryl or a group of the formula   <IMAGE>  R5 is halogen, lower alkoxy, lower alkylthio, lower alkylsulphinyl, lower alkylsulphonyl, aryl, aryloxy, arylthio, arylsulphinyl, arylsulphonyl or di-(loweralkoxy)phoshinyl, R6 and R7 are lower alkyl and A is lower alkylene, and pharmaceutically acceptable salts of carboxylic acids of formula I with bases. The compounds exhibit pronounced  beta -lactamase-inhibiting properties.
Patent AT-E41351-T1 (AT)
Inventor: HIBBARD BILLY BROWN
IPC: D01F6/00
Filed: 1981-12-07
Granted: 1989-04-15
Abstract: The invention is specifically concerned with an improvement in the process of manufacturing reinforced materials. The reinforced materials are conceived to include a wide variety of materials, the most notable being high density compressed gaskets. The improvement comprises mixing a cut solid (generally a cut fiber) with a body material to produce the reinforced materials. The solid is cut into particulates of highly variable size, the range in the size of the particulates being adjusted to optimize the characteristics of the resulting reinforced material. The cut solid is produced utilizing comminuting machines previously used for the recycle of waste products.
Patent AT-E8917-T1 (AT)
IPC: E01B35/00
Filed: 1981-10-29
Granted: 1984-08-15
Abstract: 1. A method of measuring the position of a railway track for checking, correction and/or recording purposes, by using a measuring vehicle travelling on the rails and a measuring base that is determined by rail reference points (A, C, D) and is defining the theoretical course of the rails, whereby the position of at least one measuring point (B) on the rail is determined relative to said measuring base, characterized in that use is made of a reference line (s) independent of any points (A, B, C, D) situated on the rails (2, 3) and extending at least approximately in the longitudinal direction of the rails, said reference line (s) being secured to at least one fixed point (A') of the vehicle (1) and defining a reference system independent of said measuring base and said measuring point (B), the co-ordinates of said rail reference points (A, C, D) and said measuring point (B) relative to said reference system are measured, whereafter on the one hand the measuring base resulting from the co-ordinates of said rail reference points (A, C, D) and on the other hand using the co-ordinates of the measuring points (B) the deviation of these measuring points (B) from said measuring base are calculated.
Patent AT-E21081-T1 (AT)
IPC: B65D85/52
Filed: 1982-09-10
Granted: 1986-08-15
Abstract: 1. Bulb package with a least one bulb (6) which is inserted in the open end (2) of a tubular bag (3) open at one end, the rim (5) of the open end of the bag having a smaller circumference than the maximum circumference of the bulb (1) in a plane perpendicular to the axis of the bulb, the bulb (1) being inserted in to the bag (3) in such a manner that its root end points towards the closed end (7) of the bag (3) and the bag (3), over the greater part of its volume limited by the bulb (1), being watertight and at least partially filled with water, whilst openings (12, 13) are possibly provided in the bag (3) in the neighbourhood of the bulb (1).
Patent AT-E24444-T1 (AT)
Inventor: ASBECK HEINZ
IPC: B60C27/06
Filed: 1982-10-07
Granted: 1987-01-15
Abstract: 1. A tyre and skid protection chain for rubber-tyred vehicles, more particularly heavy fast earthmoving machinery, the chain having substantially uniform, preferably unitary and seamless, basic members (2) which engage with the tyre surface by way of a tyre plate (6) and which each have outside the same a running plate (7) disposed at a distance from and substantially parallel to the tyre plate (6), outwardly bent eye-like or loop-like retaining stirrups (4) extending from the tyre plate (6) to the running plate (7), the stirrups (4) each being engaged by shackle-like connecting stirrups (3) connected to adjacent basic members (2), the insides of the tyre plate (6) and running plate (7) having on them in the gap between them retaining projections (19) which extend towards one another and behind which catch projections (27) engage, the catch projections (27) being disposed on the arm ends of the connecting stirrups (3), the same and the retaining projections (4) being so devised that the stirrups (3) are disposed in a plane substantially perpendicular to the plane of the retaining stirrups (4) and the longitudinal axis of the connecting stirrups is substantially at right-angles to the longitudinal axis of the retaining stirrups, characterised in that a stabilizing web (14) extends perpendicularly to the common longitudinal plane of the retaining stirrups (4) and interconnects the tyre plate (6) to the running plate (7), the side walls (15, 16) of the stabilizing web (14) which, starting from the longitudinal plane (LE), extends into the longitudinal sides (8) of the tyre plate (6) and running plate (7), converge towards the free rounded ends (17), and the stabilizing web side wall (16) extending substantially in the vertical transverse plane (QE) of the basic member (2) diverges from the transverse plane (QE) towards the longitudinal sides (8) on both sides of the longitudinal plane (LE) at an angle of approximately 30 degrees over at least a portion (16a) of its length and at an angle of approximate 155 degrees over the remainder (16b) of its length.
Patent AT-E14543-T1 (AT)
Inventor: MARTNER JOHN GARCIA
IPC: B41J2/145
Filed: 1982-01-29
Granted: 1985-08-15
Abstract: An elongated acoustic waveguide (20) couples a transducer (18) to an ink jet chamber (14) including an outlet orifice (16) through which droplets of ink are ejected. In one embodiment, the waveguide (20) is directly coupled to ink within the chamber (14). Arrays are formed utilizing such ink jet chambers (14) and waveguides (20). Because the transducers (18) are located separately from the ink jet chambers (14), the latter can be arranged in a very compact array.
Patent AT-E15625-T1 (AT)
Inventor: BAVOUX GUY
IPC: B41F31/00
Filed: 1982-02-23
Granted: 1985-10-15
Abstract: The invention concerns a rotating printing device and process for transferring a product from an engraved printing cylinder to a continuously moving web. A press or presser roller is adapted to provide a contact zone with the web and to apply the contact zone against the printing cylinder during the transfer of the product to the web. The device includes an enclosure adapted to enclose both the contact zone and a container for containing the product. Gas flow means are included for providing a flow of temperature controlled gas so as the temperature of the contact zone and the temperature in the product container at substantially equal. The process includes the step of flowing a gas in the enclosure to substantially equalize temperature of the contact zone and in the product container.
Patent AT-E15214-T1 (AT)
Inventor: ANDERSSON BENGT
IPC: B29B15/08
Filed: 1982-01-13
Granted: 1985-09-15
Abstract: A method for producing resin-impregnated fibre composite material comprising glass and/ or mineral fibres, expanded microspheres and a curable resin. 
<??>A melt of glass or mineral is prepared and the melt is converted to discrete fibres by means of nozzles. A water-based solution or dispersion of a thermosetting resin is applied to the fibres, which solution or dispersion contains microspheres. The obtained material, is collected and the microspheres are expanded before or after collecting. In a final treatment the material is pressed or formed, and the resin is fully cured.
Patent AT-E45842-T1 (AT)
Inventor: GOLDING SCOTT MITCHELL
IPC: G11B20/10
Filed: 1983-01-05
Granted: 1989-09-15
Abstract: Method and apparatus for generating a series of delta modulation data signals corresponding to a predetermined analog waveform wherein an error determination comparison is made on a sequentially generated series of potential delta modulation data signals to determine the optimum pattern of delta modulation bits. The method can be performed in iterative fashion for each delta modulation bit generated.
Patent AT-E29740-T1 (AT)
Inventor: TIVELIUS BERTIL
IPC: C21C7/064
Filed: 1983-02-15
Granted: 1987-10-15
Abstract: An apparatus for treating molten metal comprises a ladle and a hood (4) with a heat shield (6) which essentially covers the ladle completely, where a gap (9) is left between the heat shield and the upper edge (8) of the ladle. A screen (10) extends over and underneath the said gap so that a circumferential opening (16) is formed between the screen and the ladle underneath the gap, said circumferential opening defining an inlet opening for ambient air to a chamber (17) under said screen. At least one lance is provided for introducing at least gas into the melt in the ladle and/or to the ladle chamber above the molten metal, and at least one exhaust pipe (18) communicates with the chamber (17) under the said screen for sucking out exhaust gases which pass from the ladle chamber (26) out into the said space (17) through the said gap (9), and also air which is sucked from the ambient atmosphere into the said space (17) mainly through the circumferential opening (16) between the screen and the outside of the ladle. At least one aperture (19-22) is provided in the hood for at least one lance (23, 25) which can be lowered into the ladle chamber underneath the heat shield and/or into the melt in the ladle. The apparatus makes it possible to refine steel melts for production of steel with extremely low oxygen content according to a method adapted to the apparatus.
Patent AT-E32386-T1 (AT)
Inventor: SIEG REINHARD
IPC: G05D23/19
Filed: 1983-09-16
Granted: 1988-02-15
Abstract: 1. A process of controlling the flow or return temperature or a temperature derived therefrom of a heating fluid which circulates in a heating system, wherein a controller (14) provided with an outdoor temperature sensor (23, 69) generates a control signal for a final control element, which is included in the heating system and controls one of said temperatures in such a manner that a change of the respective temperature of the heating fluid is effected in dependence on the outdoor temperatur when the latter is in a first range and said change is effected in dependence on a continuous functional relationship between the outdoor temperature and the respective temperature of the heating fluid, which relationship is determined by the controller, said final control element holds the respective temperature at a constant minimum value when the outdoor temperature is in a second range, which is above and adjoins the first range, and said minimum value corresponds to the lowermost value of said temperature which is determined by said relationship in the first range, characterized in that the respective temperature of the heating fluid is lowered by the control signal to a constant low value, which is below the minimum value and below the values determined by said relationship, when the outdoor temperature is in a third range, which is above and the second range.
Patent AT-E20063-T1 (AT)
Inventor: JARREAU FRANCOIS-XAVIER
IPC: A61K31/44
Filed: 1983-07-11
Granted: 1986-06-15
Abstract: The invention relates to new 3-pyridyl-5-alkoxy-pyrazole derivatives of the following formula:   <IMAGE>   wherein R1 represents a 4-pyridyl, 3-pyridyl or 2-pyridyl group which is unsubstituted or which may be substituted with one or two lower alkyl groups; R2 represents a hydrogen atom or a lower alkyl group; and R3 represents a lower alkyl group, a phenyl group or an aralkyl group; and the acid addition salts thereof. The derivatives may be prepared by alkylation of a 3-pyridyl-5-pyrazolone. The derivatives are medicinally useful, particularly for the treatment of cardiac deficiency.
Patent AT-E24736-T1 (AT)
Inventor: LAISNEY BERNARD
IPC: C08K5/00
Filed: 1983-07-22
Granted: 1987-01-15
Abstract: Provided are single component organopolysiloxane compositions which are hardenable at ambient temperatures and contain as the cross-linking agent silanes with hydrocarbonoyloxy (acyloxy) or ketoniminoxy groups. The compositions further comprise a cross-linking catalyst which is an organic derivative of titanium, e.g., a titanium ester, polytitanoxane, alkanolamine titanate, etc., or an organic derivative of zirconium, e.g., a zirconate, polyzirconate, etc. After cross-linking, the present compositions provide organopolysiloxane elastomers exhibiting good properties. The organopolysiloxane compositions are referred to as "single component" to contrast them with the two-component organopolysiloxane compositions which are not storage stable and must therefore be handled in two separate packages, which problem is overcome by the present compositions.
Patent AT-E31977-T1 (AT)
Inventor: BOSC JEAN-JACQUES
IPC: G01P3/488
Filed: 1983-12-01
Granted: 1988-01-15
Abstract: 1. Circuit arrangement for processing electrical signals supplied by an inductive detector delivering signals having a variable amplitude proportional to the speed or rotation of target coupled in rotation to a shaft, in particular the crankshaft of an internal combustion engine, of the kind comprising means for causing an impedance of the circuit arrangement to vary as a function of the speed and processing means (7, 8), characterized in that, in order to reconcile a high sensitivity with a low input impedance, use is made of an input stage (4) comprising electronic means (4) processing the current signal and producing a non-linear input characteristic by rapid switching of the input impedance from a first relatively low value to a second higher value, the input stage (4) delivering its signals to the processing means (7, 8).
Patent AT-E39560-T1 (AT)
Inventor: POSCHINGER UDO
IPC: F17C13/12
Filed: 1984-04-10
Granted: 1989-01-15
Abstract: 1. A gas container, in particular a liquid gas container, for example a propane gas container for household and industrial use, with a heat conducting packing liner made of a metallic spatial lattice of aluminium or an aluminium alloy in the container, characterised in that the packing liner is manufactured of at least two rolls (8, 9) fitted one in the other and that the outer roll (8) essentially has the shape of a hollow cylinder whose outer diameter is adapted to the inner diameter of the container (1, 12) to be filled, the inner diameter of each roll (8, 9) being matched to the outer diameter of the respective adjacent roll (9) lying radially inside, and the container (1, 12) consisting of aluminium or an aluminium alloy.
Patent AT-E22506-T1 (AT)
Inventor: ZIEGENBEIN BOTHO DR
IPC: H01H37/76
Filed: 1984-05-05
Granted: 1986-10-15
Abstract: Varistor fuse element for protecting an electric circuit against overvoltages, including a thermal fuse, a varistor combined with the thermal fuse for for tripping the thermal fuse with joulean or ohmic heat losses of the varistor, first and second conductors for supplying current to the fuse element, and first and second switch contacts each being connected to a respective one of the conductors for bridging the varistor, the contacts being closed when the thermal fuse is tripped by the varistor.