baber/WOPTO huggingface dataset:
Patent AT-E538102-T1 (AT)
Inventor: NIIJIMA JUN
Filed: 2008-08-15
Granted: 2012-01-15
Abstract: [4-(3-aminophenyl)-6,7-dimethoxyquinazolin-2-yl]methylamine with a favorable yield and high purity can be produced by subjecting a compound represented by the following formula (I) to a step of reacting with methylamine and a step of deprotection if desired:   
wherein L represents a protective group of amino.
Patent AT-E556557-T1 (AT)
Inventor: CHUN SUNG-DUCK
Filed: 2009-03-16
Granted: 2012-05-15
Abstract: Method to select cell in hierarchical cellular structure based on cell quality. The method comprises the steps of: performing measurement of the cell; determining whether a hierarchical cellular structure (HCS) is used in the service cell; if the HCS is used in the service cell, rating is performed for the measured cells meeting a first standard and a second standard; and performing cell reselection for the optimal cell in the rating of the measured cells meeting the first standard and the second standard, wherein the first standard is used for selecting the measured cell meeting the lowest quality condition, and the second standard is used for determining whether to use a rating with priority according to a hierarchical cell reselection rule.
Patent AT-E538991-T1 (AT)
Inventor: ITOU MINORU
IPC: F16D65/28
Filed: 2009-08-24
Granted: 2012-01-15
Abstract: To enable a desired braking characteristic after the start of braking to be maintained regardless of the pivotal position of the cam member. 
A front braking device is a device capable of applying braking to a wheel hub, and comprises: a fixing bracket mountable to a frame; a brake drum (40); a brake operating portion; and a plurality of arc-shaped brake shoes (41). The brake operating portion includes an operating arm portion, a cam member, and a plurality of rollers (62). The operating arm portion is coupleable to a braking lever. The cam member integrally rotationally moves with the operating arm portion, and has a first cam portion on an outer peripheral surface thereof. The plurality of rollers radially moves while rolling in response to the rotational movement of the cam member. The brake shoes include: a contact surface capable of coming into contact with a braking surface of the brake drum; and a second cam portion (41d) formed on a portion in contact with the rollers such that a distance from the center of rotational movement (C1) of the hub gradually varies. The brake shoe applies braking on the brake drum.
Patent AT-E527438-T1 (AT)
Inventor: TRIEBE STEFFEN
Filed: 2010-01-20
Granted: 2011-10-15
Abstract: The sealing arrangement has a cross-sectional actuator (1) with a lateral area (2) having a through-hole (3). A sealing element (5), another sealing element (6) and a preload device (7) are arranged along an axial extension (A) of a pipe section, which forms a passage channel for a fluid. The former sealing element rests at the lateral area of the cross-sectional actuator in sealing manner. The latter sealing element is elastically formed.
Patent AT-E547885-T1 (AT)
Inventor: LE KHIEM
IPC: H03M7/30
Filed: 2001-03-09
Granted: 2012-03-15
Abstract: Methods and systems for communication comprising a source providing a plurality of packets, each packet including a header field, the source being coupled to a network; a receiver including a decompressor; a network entity coupled to the network and to the receiver by a network between the network entity and the receiver, the network entity including a compressor for performing header field compression for at least some of the packets sent from the source and directed to the receiver, the network entity including a jitter reduction function for calculating jitter in the packets directed to the receiver and discarding packets having a jitter that is greater than a predetermined value, wherein the jitter is calculated as a total of an amount of jitter caused by the network between the source and the decompressor included in the receiver.
Patent AT-E151-T1 (AT)
IPC: C07C27/00
Filed: 1979-06-22
Granted: 1981-09-15
Abstract: A process for producing polyalcohols such as xylite from deciduous wood wherein the wood is hydrolyzed with dilute mineral acid to produce a sugar solution which is deionized and decolorized in an ion exchanger and hydrogenated to produce a polyalcohol solution which is also decolorized and deionized by ion exchange and from which pure polyalcohol is thereafter separated by crystallization, further comprising dispensing with neutralization of the acid in the sugar solution after hydrolysis, deionizing and decolorizing both the sugar solution and the polyalcohol solution in the same ion exchanger, eluting acetic acid taken up by the ion exchanger from the polyalcohol solution and displacing polyalcohol solution from the exchanger with the acid containing sugar solution, washing the ion exchanger with water only after ion exchange of the sugar solution, removing the bulk of the acetic acid from the sugar solution by evaporating the sugar solution to a higher concentration than the concentration customarily utilized for hydrogenation, and rediluting the sugar solution prior to hydrogenation with the exchanger wash water.
Patent AT-E10483-T1 (AT)
IPC: C02F3/12
Filed: 1980-08-13
Granted: 1984-12-15
Abstract: An oxydative biological purification process for waste water, comprising passing the waste water through an oxidation space containing aerobic activated sludge at such a rate, that the residence time in the oxidation space is between 0.3 and 20 h and a space load of COD of 4-50 kg/m<3> day and of nitrogen of at most 2.5 kg/m<3> is achieved, maintaining in the oxidation space a pH between 5 and 9 and substantially completely separating the purified waste water flowing out of the oxidation space from aerobic activated sludge and recycling the separated sludge into the oxidation space, the aerobic activated sludge being attached to a carrier and being separated from the waste water leaving the oxidation space by settling. 
<??>According to a preferred embodiment the settling tank is placed at a higher level than the oxidation space in order to avoid special provisions (e.g. recycle lines with pumps) and to save the floor space. 
<??>Preferably the aerobic activated sludge is attached to sand having an average granular size between 0.1 and 2 mm. 
<??>The purification is preferably carried out at a temperature of 10-60 DEG C. 
<??>The process enables a reliable waste water purification, even when the COD of the waste water is strongly varying and even when varying amounts of waste water are available, and supervision by skilled persons is practically not necessary.
Patent AT-E12077-T1 (AT)
Inventor: BEETLE ROBERT H
IPC: B22D15/00
Filed: 1982-03-05
Granted: 1985-03-15
Abstract: Metal founding in a glass-ceramic mold which is reusable.
Patent AT-E25813-T1 (AT)
Inventor: OHSHIMA YUTAKA
IPC: A61B1/00
Filed: 1982-11-12
Granted: 1987-03-15
Abstract: An endoscope comprises a connector (11) attached to a universed cord (10) of the endoscope, a gas feed tube (45) and a liquid feed tube (46) each connected to a feed liquid tank (5) at one end, an insertion member provided at the other ends of the gas feed tube and the liquid feed tube and capable of being attached to and detached from the connector, and a movable member provided at the connected portion and capable of taking a first position in which a gas feed passage (18) and a liquid feed passage (19) of the endoscope communicate with the gas feed tube (45) and the liquid feed tube (46), respectively, when the connector is connected to the insertion member, and a second position in which the gas feed passage (18) and the liquid feed passage (19) are disconnected from the gas feed tube (45) and the liquid feed tube (46), respectively, and the liquid feed passage communicates with an air pump (4) when the insertion member is removed from the connector, so that the interior of the liquid feed tank is pressurized by the air pump and a liquid in the tank is fed into the liquid feed passage through the liquid feed tube when the connector (11) and the insertion member are connected, and that gas is fed from the air pump into the liquid feed passage when the insertion member is removed from the connector.
Patent AT-E26520-T1 (AT)
Inventor: WESSELY HERRMANN DIPL-ING
IPC: H05K7/20
Filed: 1983-05-17
Granted: 1987-04-15
Abstract: A subrack has a plurality of logic cards disposed in a planar arrangement. The logic cards are surrounded by a plug connector which has a cooling plate. In order to produce a good and uniform thermal contact to a further cooling plate, which is assigned in common to all logic cards, the logic cards are positioned in chambers of a grid frame to which the common cooling member is connected. Each cooling plate is individually pressed against the common cooling plate by way of a releasable connection, such as a screw.
Patent AT-E39768-T1 (AT)
Inventor: WEISCHEDEL HERBERT R
IPC: G01N27/82
Filed: 1984-02-24
Granted: 1989-01-15
Abstract: A magnetic device for non destructively inspecting elongated objects such as wire cables and the like, for loss of metallic cross-section due to abrasion and corrosion and internal defects as magnets which induce a saturated magnetic field axially through a short section of the cable as the device and the cable move relative to one another. A sensing coil located in close proximity to the cable between the magnetic poles detects small changes in leakage flux at the surface of the cable in the saturated condition. The sensed flux changes are applied to an integratorto measure the net variation in flux and correspondingly the total change in cross section. Multiple sense coils mounted on core pieces conforming to the external surface of the cable ensure complete continuity of the inspection process and allow the magnetic device to be installed and removed at intermediate stations along the cable.
Patent AT-E38686-T1 (AT)
Inventor: NUESSLEIN HANS DR
IPC: D06M13/184
Filed: 1984-04-14
Granted: 1988-12-15
Abstract: Aqueous, free-flowing concentrates containing a fabric-softening quaternary ammonium compound, an alkali metal soap or corresponding fatty acid, glycerol, and a water-soluble or water-miscible organic solvent. The soap or the corresponding fatty acid makes up from 1/70 to 1/3 of the quantity of fabric-softening quaternary ammonium compound, of which the concentrate contains at least 30% by weight.
Patent AT-E49852-T1 (AT)
Inventor: SIMELUNAS WILLIAM J
IPC: A21C11/16
Filed: 1984-06-22
Granted: 1990-02-15
Abstract: Methods and apparatuses are described for manufacturing, from a coextrusion, food pieces wherein an inner food is fully or partially enrobed by an outer food. In one embodiment the inner food is a dough that is enrobed by an outer dough by severing the outher dough with a blunt severing edge on a severing element which, as it enters the coextrusion, simultaneously draws the outer dough over the inner dough on both sides of the element to form the food piece. A coextrusion of an inner dough inside and outer dough is formed below a die with the extrusion of the inner dough periodically interrupted to form a region in the coextrusion where there is a greater amount of outer dough. A pair of severing elements are operatively located at a predetermined distance below the die where convergence of the severing elements cuts the extrusion in a region having a greater amount of outer dough while simultaneously drawing the outer dough over the inner dough above and below the severing elements. Several embodiments are described.
Patent AT-E32738-T1 (AT)
Inventor: HAMEL ROGER C
IPC: C08J3/20
Filed: 1984-09-12
Granted: 1988-03-15
Abstract: A one-part activator and blowing agent system for foaming plastics comprising an alkali metal borohydride and a salt hydrate blended in a single pellet or as separate pellets with a dry inert resinous polymer carrier. The one-part system is blended with a resinous polymer and then the blend extruded at a temperature at which the blend becomes molten such that the salt hydrate releases its water of hydration to hydrolyze the borohydride and produce a cellular article.
Patent AT-E36519-T1 (AT)
Inventor: RYU JI-YONG
IPC: C07C57/03
Filed: 1984-12-17
Granted: 1988-09-15
Abstract: A process for producing alpha, beta-ethylenically unsaturated acids and esters thereof, such as methacrylic acid and methyl methacrylate using a by-product ether (such as dimethyl ether) recycle step is disclosed.
Patent AT-E43889-T1 (AT)
Inventor: ZOELLNER KURT
IPC: F16F9/53
Filed: 1984-03-27
Granted: 1989-06-15
Abstract: 1. Heatable viscous damper, in particular for damping of vibrations of machines and piping, consisting of a damper housing (2) filled with a viscoelastic damping medium (3) and a damping plunger (1) extending into the damping medium, with the properties of the damping medium (3) being strongly temperature-dependent and the viscosity thereof required for the damping being achieved at operating temperatures which lie above the temperature of the surrounding environnent and being maintained by means of heating (6), characterised by a heating control circuit with a temperature sensor (4) for the damping medium (3), a regulator (5) and a measuring apparatus (7) by means of which a force and notion signal is received from the vibrating object and is evaluated in an intermediate member (8) by means of which the regulator (5) is acted upon.
Patent AT-E49640-T1 (AT)
Inventor: WACHOWITZ WALDEMAR
IPC: F16J15/32
Filed: 1985-05-17
Granted: 1990-02-15
Abstract: 1. An oil seal or scraper ring which can be mounted under resilient prestress and which comprises a rigid stiffening ring (4) having a permanent coating (1) made of fluid-impermeable material, in which the coating (1) is provided with ribs (2) projecting radially outwards, characterized in that a thickening (3) of the coating (1) is provided adjacent to the ribs (2), in that the thickening (3) forms a closed sealing band (3) extending in circumferential direction, by means of which the required sealing is ensured and in that the overall surface of the ribs (2) is three to five times as large as that of the sealing band, by means of which the requirement for axial stability is fulfilled.
Patent AT-E51265-T1 (AT)
Inventor: RENDERS JOHANNES THEODORUS MAR
IPC: E04F15/024
Filed: 1985-05-29
Granted: 1990-04-15
Abstract: Tile covering comprising a number of adjacent tiles (1) being supported by tile supports (6) of elastic material which rest on a roof (4). For fixing of the tiles (1) there are tile fixing means (8) with a circumferentially deformable peripheral element of elastic material which with its peripheral edge (13) cooperates in a clamping manner with an upright edge (7 min ) of a tile fixing device accommodation chamber (7) in a tile. For this purpose, the peripheral element (9) cooperates on its inner side with adjacent rigid segments (10a, 10b, 10c, 10d) which are separated from each other and whose internal faces (19) form a tapering surface. Pressing the segments (10a, 10b, 10c, 10d) outwards in order to deform the peripheral element (9), takes place with a disc shaped deformation element (11) having an external surface (18) tapering outwards. In the middle of the disc (11) is a bore (12) provided with screw thread (33) in which a shaft (14) provided with screw thread (13) and having a head (15) can move. When in use, the head (15) of the shaft (14) rests on the bottom (17a) of a tile recess (17) on the top side of the tiles (1). By means of a socket-head screw wrench which is placed in a socket (16) of the head (15) of the shaft, the disc (11) can be moved upwards, said upward movement being limited in each case by top faces (29) connected with the segments and, of course, by the clamping between the segments and the side wall (7) of the accommodation chamber (7). The tile fixing means accommodation chamber (7) can be located on the bottom side of the tile, but it can also be at distance from the bottom in a side wall (23) of the tile (1). The invention also comprises a tile fixing means (8) such as that described above and a tile (1) provided with a tile fixing means accommodation chamber (7), and preferably a recess (17) for accommodating a head (15) of a shaft (14). The invention also comprises a tile fixing means (8) such as that described above and a tile (1) provided with a tile fixing means accommodation chamber (7), and preferably a recess (17) for accommodating a head (15) of a shaft (14).
Patent AT-E50849-T1 (AT)
Inventor: WALKER STEPHEN J
IPC: F16L15/04
Filed: 1985-03-15
Granted: 1990-03-15
Abstract: An improved tubular connector 10 includes a firsttubular member 12, a second tubular member 14, the members having external grooves 28, 30 near their ends which are to be jointed, a plurality of latching segments 32 having internal projections 34 adapted to engage in the grooves of both said first tubular member and said second tubular member and also having external tapered surfaces, and an actuator ring 36 having an internal tapered surface 38 matching and engaging the external tapered surfaces of said latching segments. Movement of the actuator ring in one direction wedges the segments into tight latching engagement with said grooves on the tubular members and movement in the other direction releases the segments to allow them to disengage from said grooves on said tubular members. An external retaining groove 46 is formed in one of the tubular members, and a split ring 44 is positioned in the external retaining groove and engages the actuator ring to exert a force thereon which retains it in each of its extreme positions.
Patent AT-E35996-T1 (AT)
Inventor: ANNEN KLAUS DR
IPC: C07J7/00
Filed: 1985-01-17
Granted: 1988-08-15
Abstract: 1 alpha ,2 alpha -methylene-6-methylene- and 6 alpha -methylpregnenes of Formula I    <IMAGE>  (I)  wherein A is   <IMAGE>  and R is a hydrogen atom, an acyl group, or an alkoxymethyl group are strong antiandrogens, and suitable for the topical treatment of seborrhea, acne, alopecia, and hirsutism.
Patent AT-E53462-T1 (AT)
Inventor: PUSCH HILDEGARD
IPC: H04L12/701
Filed: 1986-11-21
Granted: 1990-06-15
Abstract: 1. Circuit arrangement for telecommunication exchanges, especially telephone exchanges, with packet switching of messages from and to one of a plurality of message processing units via message channels (N), via which packets of messages originating from or to be fed to the said message processing unit and provided in each case with an individual destination address are transmitted, and with a transmission processor, which executes the transmission operations, which passes on the packets of messages on the basis of their respective destination address to and from the message channels and on the basis of routing data stored in it and related to a given message channel network configuration, as well as comprising routing rules, and which receives an amendment request signal for an amendment, in particular due to faults and/or fault suppression, with respect to the actual and/or use-related effective network configuration or for an amendment of routing rules and, according to a stored amendment scheme, issues corresponding commands for the message channels affected by such an amendment or by such amendment, characterized in that the transmission processor is provided in plurality for parallel operation (P1-P6), in that consequently at least two transmission processors operate in parallel, in that they handle their transmission procedures between the message channels on the one hand and the message processing unit concerned on the other hand independently of one another, and in that, when an amendment is to be made, an amendment request signal goes to all of the transmission processors, in that the latter all generate and issue the corresponding commands for the message channel concerned or the message channels concerned and in that a marking which designates one of the transmission processors, is stored at the message channels (V1-VP) or else-where and is transmitted to the message channels, causes the said transmission channels to execute from among the commands corresponding to the respective amendment and divised and issued by all of the transmission processors independently of one another those only of the transmission processor designated by the marking, but to ignore or reject those of the other transmission processors.
Patent AT-E69878-T1 (AT)
Inventor: LENFANT THEO
IPC: H01H19/12
Filed: 1986-05-23
Granted: 1991-12-15
Abstract: The totaliser is of the needle and dial type. A rotor (2) drives a star, a gear train (4) and a decade division train (5) coupled to Various code wheels. - The wheels carry the wipers of a ten pole switch with make-before break action. The position of the wheels registered by the switches may be converted to serial data words by an electronic assembly activated whenever the total is required.
Patent AT-E82975-T1 (AT)
Inventor: MOORE RICHARD ELLIOTT
IPC: C07D493/08
Filed: 1986-06-04
Granted: 1992-12-15
Abstract: Scytophycins A, B, C, D and E, an aldehyde and alcohol derivative of scytophycin B and the specified alkanoyl and benzoyl esters of scytophycins A, B, C, D and E and the B derivatives (scytophycin compounds) are novel antineoplastic and antifungal agents. Antifungal compositions containing a scytophycin compound and methods of inhibiting fungi, especially plant pathogenic fungi, using these compositions are included. A method for producing the scytophycin complex, comprising scytophycins A, B, C, D and E, using a new strain of the blue-green alga Scytonema pseudohofmanni, and a biologically purified culture of the alga are also provided.
Patent AT-E42810-T1 (AT)
Inventor: BONDIOLI EDI
IPC: F16D3/84
Filed: 1986-06-11
Granted: 1989-05-15
Abstract: The accident prevention guard is intended for homokinetic - as well as wide-angle- joints which have an end fork (1), an inner fork (3) and a central body (5). Said guard is made up of a shell structure (10) for the protection of the central body (5), held through two annular supports (16) by said central body (5) and able to freely rotate relative thereto; it is completed with an end cone (40) for the shaft guard, aptto complete the overlap on the side of the inner fork (3). The shell structure is made up of two parts (10), matched to each other along a plane transverse to the axis of said central body (5); each of said parts is made to rest on and engage with the body (5) of the homokinetic wide angle joint so as to maintain - as sole freedom degree - the rotation about the axis of the same body.
Patent AT-E129572-T1 (AT)
Inventor: FULLER MILTON EARL
IPC: G01N27/00
Filed: 1986-09-02
Granted: 1995-11-15
Abstract: An apparatus and method for measuring the concentration of a chemical substance in a test sample based on a technique of waveform distortion analysis is disclosed. The apparatus includes a waveform generator that generates a periodic signal, an antenna probe that transmits the signal into the test sample and receives from the test sample a corresponding periodic signal, the waveform of which has been distorted or otherwise transformed by the chemical, and a detector circuit that quantifies the transformation of the signal to determine the concentration of the chemical in the test sample. The waveform shape and frequency are selected so that the transformation is particularly responsive to the presence of a selected chemical substance, so that the magnitude of the distortion or transformation of the signal is directly related to the concentration of the selected chemical substance.
Patent AT-E191734-T1 (AT)
Inventor: BRYAN THOMAS T
IPC: A61K6/00
Filed: 1986-11-12
Granted: 2000-04-15
Abstract: Curable silicon prepolymers are made hydrophilic after cure by mixing the prepolymer with ethoxylated nonionic surface active agent or cationic or amphoteric fluorochemical surface active agent. The cured silicones have semipermanent hydrophilicity and are especially useful as dental impressions.