baber/WOPTO huggingface dataset:
Patent AT-E28936-T1 (AT)
Inventor: WARDELL GERALD EDWARD
IPC: G01N27/22
Filed: 1982-09-07
Granted: 1987-08-15
Abstract: An apparatus for capacitance or dampness measurement is provided. The apparatus is particularly suitable for continuous determination of dampness over substantially flat surfaces such as roofs, floor, pavements and walls. The apparatus essentially includes a pair of substantially elongate electrodes (106a, 106b) attached to a casing (100) which has a pair of removable surface engaging wheels (101), a handle (102) for pushing and steering, a pair of grip handles (103) for carrying and manoeuvering, and two recesses, one for a power supply (104) and the other for an electronic monitoring apparatus (105) combined with a readout display means (120). The electrodes (106a, 106b) are separated by a gap of approximately 5cm and are retained on the casing (100) so as not to be taut but to be slightly floppy so as to permit good contact between the electrodes (106a, 106b) and the surface to be tested. The value of capacitance/unit area of the electrodes in air is preferably in the range 50pFm-<sup>Z -</sup> 150pFm<sup>-2</sup>.In use, following the calibration, the apparatus is propelled systematically over the surface to be tested as a manually propelled vehicle. Capacitance readings are taken by observation of the dials of the electronic monitoring apparatus (105) through the opening (8). When used on walls, the wheels (101) are removed to provide improved contact between the electrodes (106a, 106b) and the wall. In another embodiment, the electrodes also function as tracks (which are electrically insulated from each other and the casing) for a tracked vehicle. A roller pair for each track, which is endless, is provided.
Patent AT-E37256-T1 (AT)
Inventor: SHENOI KISHAN
IPC: H03M7/36
Filed: 1983-01-14
Granted: 1988-09-15
Abstract: A Delta-Sigma modulator for one-bit analog to digital conversion of a signal (U(t)), such as a telephone voice channel signal to digital form is disclosed. The voice signal is sampled (1, 3, C<sub>1</sub>) at a rate high compared to the highest voice channel frequency component. Sampled instantaneous signal values are integrated (4, C<sub>3</sub>), re-sampled (10, 12, C<sub>4</sub>) and again integrated (17, C<sub>6</sub>) to reduce encoding noise. Finally, a bi-level sense identifying circuit (19) links the second integrator output to a D type flip-flop (20) providing the one-bit encoder output (b(n)).The sampling and integrator control is effected by switching in a capacitor charge shifting arrangement under clock control and feedback is applied as a capacitor switching program modification (301, 302).
Patent AT-E28930-T1 (AT)
IPC: H05B7/02
Filed: 1983-06-15
Granted: 1987-08-15
Abstract: 1. Process suitable for the operation of a metallurgical melting furnace, in particular an electric arc, plasma or primary energy heated melting furnace, from which the molten metal can be tapped largely free of slag by letting the metal melt flow out vertically through a taphole which is arranged eccentrically in the underside of the furnace bottom and is provided with a closure, from which the metal flow is controlled by tilting the melting furnace forward not more than 15 degrees, in which part of the furnace side walls is lined with refractories and part with water-cooled panels, the refractory to panel covered sidewall ratio being approximately 7:1 to 9:1 maximum, in which an uncritical bath depth of 200 to 400 mm is constantly maintained above the furnace shell bottom in the taphole closure area when the melting furnace is tilted forward and the slag which floats on the remaining molten metal pool towards tapping end is caused to flow away from the taphole when the furnace is tilted back beyond its neutral position to a maximum inclination of minus 6 degrees.
Patent AT-E25583-T1 (AT)
Inventor: SUSTMANN SCARLET DR
IPC: A61F13/20
Filed: 1983-09-24
Granted: 1987-03-15
Abstract: A tampon for feminine hygiene consists of a cylindrically-compressed length of a strip of cottonwool or rayon staple or a combination thereof which is wrapped with an overlap in a fluff-free or fuzz free covering material, said strip being cut into the required lengths together with the covering material perpendicularly to the overlap line, and a recovery thread attached to the length of a strip of cottonwool or rayon staple or a combination thereof. The problem which the invention solves is to prevent fibers from breaking loose from the exposed cut edges. According to the invention, the exposed cut edges are folded onto the surface of the length of a strip of cottonwool or rayon staple or a combination thereof after it has been separated and compression is carried out in such a way that the exposed cut edges are situated inside the tampon.
Patent AT-E23302-T1 (AT)
Inventor: KARAMANLAR BAYRAM
IPC: B61D23/02
Filed: 1983-12-02
Granted: 1986-11-15
Abstract: 1. A folding step (2) for rail vehicles, more espcially high-speed passenger train carriages, comprising a tread (18) which is extensible out of a travel position in a step box (14) into a boarding position extending beyond the outer profile of the vehicle, and a driving mechanism (52) associated therewith,, characterized in that the tread (10) is designed as a multi-part folding step with a tread portion (20), inside the vehicle, which is guided displaceably in the lower part of the step box (14) and an outer tread portion (26) which is hinged thereto and which in the travel position is arranged in a tipped-up swivel position in that edge region of the step box which is contiguous to the vehicle's door (16), and in that the driving mechanism (52) is arranged in the main installation space of the step box which is defined downwardly and outwardly by the tread folded in an angularly L-shaped manner in the travel position.
Patent AT-E28758-T1 (AT)
Inventor: DEEG ROLF DR
IPC: C12N9/80
Filed: 1983-12-23
Granted: 1987-08-15
Abstract: The present invention provides a process for the determination of N-carbamoylsarcosine, wherein a sample solution containing N-carbamoylsarcosine is reacted with N-carbamoylsarcosine-amidohydrolase to give sarcosine, which is then determined. The present invention also provides the enzyme N-carbamoylsarcosine-amidohydrolase, a process for obtaining it and a reagent containing it.
Patent AT-E23672-T1 (AT)
Inventor: ALTOUNYAN ROGER EDWARD COLLING
IPC: A61M15/00
Filed: 1983-02-08
Granted: 1986-12-15
Abstract: There is provided an aerosol inhalation device, suitable for use in association with a pressurised medicament container (10), comprising an elongate member (1) provided at one end with a mouthpiece (5), and adjacent the other end being pivotably connected (3,4) to an aerosol dispenser (2), the aerosol dispenser (2) comprising a body (6) and a spray orifice (9), the elongate member (1) being pivotable to an open inhalation position, in which the spray orifice (9) is directed towards the mouthpiece (5), and to a closed position, in which the elongate member (1) fits around the body (6) of the aerosol dispenser (2), and is of such a length that the mouthpiece (5) is able to fit over the end of the aerosol dispenser (1).
Patent AT-E39134-T1 (AT)
Inventor: MINO YASUTAKE
IPC: C23C22/18
Filed: 1983-08-22
Granted: 1988-12-15
Abstract: Surfaces of iron-based metals or zinc-based metals are phosphated by contacting the metal surfaces with an acidic aqueous solution containing from 0.1 to 2.0 g/l of zinc ion, from 5 to 30 g/l of phosphate ion, from 0.2 to 3 g/l of manganese ion, and a conversion coating accelerator. The phosphated metal surfaces are then suitable for electrocoating.
Patent AT-E33773-T1 (AT)
Inventor: BERGSTROEM NILS GUSTAV HENRY
IPC: B22C15/18
Filed: 1983-07-25
Granted: 1988-05-15
Abstract: The disclosure relates to a device which comprises two plates of which the first carries a cylinder wall and forms a cylinder top in which the second plate forms a piston, the space between these plates being substantially of the same diameter of the second plate and being connected to a steplessly variable pressure medium source so that the compaction pressure and joulting amplitude are steplessly adjustable.
Patent AT-E48053-T1 (AT)
Inventor: ZIRWAS JOHANN GERHARD DR-ING
IPC: H03H7/46
Filed: 1984-03-19
Granted: 1989-12-15
Abstract: 1. Transmitter, especially short-wave transmitter, which can be tuned in a wide frequency band and having a push-pull final amplifier, preferably transistor amplifier, and a filter arrangement provided between the final amplifier output and the transmitter output, the subfilters (TP1...TPn) of which filter arrangement, which are associated with certain component frequency ranges of the transmitter working frequency and serve to suppress undesired harmonics of the transmitter working frequencies, can be switched into the signal path alternatively on the input side and output side via electrically controllable switches (S11, 512...) depending on the transmitter working frequency, characterized in that the subfilters (TP1...TPn) are dimensioned solely for a sufficiently large stop band attenuation of the harmonics n . fo of the transmitter working frequency to which are even multiples (n = 2,4...) hereof, and in that the required stop band attenuation for harmonics n . fo that are odd multiples (n = 3,5, ...) of the transmitter working frequency fo is produced by additional switching into which, the signal path of at least one further subfilter, in this case, related to the component frequency range determined by the transmitter working frequency fo, is associated with the component frequency range adjoining this component frequency range in the direction of increasing frequencies.
Patent AT-E52018-T1 (AT)
Inventor: DUPONT ANDRE
IPC: A47L23/24
Filed: 1984-09-07
Granted: 1990-05-15
Abstract: A tile for use in constructing an entrance mat. The tile has a flat base and low walls surrounding the base for retaining water on the base. Scraper means are provided on the base for scraping snow, water and/or slush off the feet of people using the mat. Means are provided on each wall for use in connecting the tile to an adjacent tile. A plurality of the tiles are connected together to form a mat. Means are provided in each wall of a tile for directing water out of the tile when it reaches a certain level. The invention is also directed toward a mat made up of a plurality of the tiles.
Patent AT-E127517-T1 (AT)
Inventor: ESSEX MYRON E
IPC: A61K39/00
Filed: 1984-04-13
Granted: 1995-09-15
Abstract: A first glycoprotein having a molecular weight of approximately 61,000-68,000 daltons in the MJ, C5-MJ, C91 PL or HUT-102 cell lines, of which 46,000 to 48,000 is the unglycosylated moiety, is obtained from cells infected with human T cell leukemia virus. A second glycoprotein having a molecular weight of approximately 45,000-52,000 daltons is also obtained from such cells and is in large part identical to the NH2-terminal end of the first glycoprotein. The presence, in a biological specimen, of antibody to the antigenic determinant of either of these proteins is indicative of the presence of cells infected by human T cell leukemia virus. An assay for the antibody is a useful diagnostic procedure for determining such infection in biological specimens.
Patent AT-E52030-T1 (AT)
Inventor: GARAY GABRIEL L
IPC: C07D211/90
Filed: 1985-01-11
Granted: 1990-05-15
Abstract: This invention concerns the novel use of nicardipine and pharmaceutically acceptable non-toxic salts thereof for the manufacture of medicaments for the treatment and prevention of liver damage induced by drugs, toxic chemicals, poisons, radiation, alcohol and viruses.
Patent AT-E34701-T1 (AT)
Inventor: ANDORF PAUL
IPC: F02M35/10
Filed: 1985-03-06
Granted: 1988-06-15
Abstract: An article has a wall with a first, continuous region and a second, smaller region on the first region and integrally mereged with the first region thereat, both wall regions being made of PVC materials for so integrally merging by the common PVC constituent thereof in the process of forming the regions one on the other. The second wall region is preferably made harder by irradiation crosslinking after forming the regions.
Patent AT-E41707-T1 (AT)
Inventor: BURTSCHER HEINZ DR
IPC: G01N27/66
Filed: 1985-04-25
Granted: 1989-04-15
Abstract: Aerosol particles, resulting from the combustion of organic substances with insufficient oxygen supply, usually contain toxic, higher hydrocarbonic substances (e.g. tar) on their surface. These substances, e.g. tar, has the property to be photoelectrically more active than other substances contained in the atmosphere. In the method and apparatus according to the invention an aerosol, i.e. the carrier gas containing the particles to be characterized, is used which has been brought to at least one predetermined temperature sufficient for evaporation or decomposition or preventing condensation of molecules on particles of said aerosol that quench or enhance photoelectric activity. Such aerosol is exposed to electromagnetic radiation and, thereby, activated to electron emission. Thereafter the charge of the photoelectrically positively charged particles is determined by means of size selective filter means which are connected to current or charge measuring equipment. From the measured values information can be derived about the nature and amount of said molecules and about the remaining surface of the aerosol particles. Additional information on the coatings and also on the species of hydrocarbon may be obtained by observing the measured values as a function of temperature. The method and apparatus are particularly useful for the measurement of air pollution.
Patent AT-E53583-T1 (AT)
Inventor: PETERSEN ERLING NIELS
IPC: C07D209/18
Filed: 1985-04-30
Granted: 1990-06-15
Abstract: New  beta -carboline-3-carboxylic acid esters having the general formula I: <CHEM>  wherein R<4>, R<5> and R<6> have specified meanings. The new compounds which exhibit surprising psychotropic properties are prepared by an analogy method.
Patent AT-E49690-T1 (AT)
Inventor: EHER MANFRED
IPC: H04Q3/545
Filed: 1985-05-21
Granted: 1990-02-15
Abstract: Two parallel-operated control units each communicate via a respective discrete bus with a respective assigned group of switch devices, and given an alternate circuit based on one control unit simultaneously accepting the tasks for both groups, an alternate circuit bus is provided from the accepting control unit to the other group of switch devices and has bidirectional bus amplifiers connected therein, the one bus amplifier being supplied with voltage together with the accepting control unit and its group and the other bus amplifier being supplied with voltage together with the other control unit and its group. Given a voltage outage of the non-accepting control unit and its assigned group of switch devices, a signal is transmitted to the first-mentioned bus amplifier in order to provide the required disconnection of the alternate circuit bus by way of unequivocal electrical switch states and measures in that bus having supply voltage present.
Patent AT-E50332-T1 (AT)
Inventor: TANGORRA GIORGIO
IPC: F16G5/20
Filed: 1985-07-24
Granted: 1990-02-15
Abstract: V-belt (1) of flexible polymeric material, in particular elastomeric material, comprising at least in the portion (2) whose ends are destined to contact the pulley, a plurality of layers (7), each one having fibers oriented in a single direction. The layers are alternatively overlapped the ones with the fibers oriented substantially in a longitudinal direction, the others in a substantially transversal direction, the thickness (s) of each layer being less or at most equal to the average length (1) of the fibers present in the layer. 
<??>Preferably the belt is a cogged belt (4).
Patent AT-E41620-T1 (AT)
Inventor: BRANDESTINI MARCO DR SC TECHN
IPC: A61C13/00
Filed: 1985-10-16
Granted: 1989-04-15
Abstract: A method and apparatus for machining a custom-shaped dental restorative part from a blank of dental material yield the entire part in a single operation, and include a workpiece being mounted on a support member which facilitates rotation and axial movement of the workpiece. A separating disk is used for almost the entire machining operation, and an additional tool in the shape of a burr can optionally be provided to shape more elaborate pieces. The disk and burr are supported by a tool holder which is supported for movement parallel to and rotationally about an axis. The disk and burr are powered by a closed loop fluid supply arrangement. A tool velocity sensing scheme is utilized for adaptive feed and to compensate for tool wear. The machining mechanism and associated control circuitry are enclosed in a common cabinet so as to provide a mobile unit suitable for use in a dentist's office.
Patent AT-E47268-T1 (AT)
Inventor: HEIDELBERG ULRICH
IPC: H05K5/02
Filed: 1985-12-18
Granted: 1989-10-15
Abstract: 1. Case-housing system, consisting of a housing frame system constructed from cavity profile section in which electronic devices can be housed and which can be provided with cover walls or caps, characterised in that the housing frame system includes one or several frame modules (10) each consisting of an upper base frame (12) and a lower base frame (14) connected with the upper base frame by means of cavity profile sections (16, 17, 18, 19), whereby the upper base frame is provided with a lockable location for a lower base frame (14) of another module (10), and whereby the lower base frame is suited to the lockable insertion in the upper base frame (12) of a further module (10), of a case-housing box base (206) or of a case-housing base support.
Patent AT-E52519-T1 (AT)
Inventor: BINDRA JASJIT SINGH
IPC: C07K5/00
Filed: 1985-03-12
Granted: 1990-05-15
Abstract: Polypeptides of formula (I) and their salts are new. R-W-W'-NH-CHR2-CHR3-CH2-COR1 (I) W = Phe, His, Leu, Tyr, 1-naphthyl-Ala or 2-phenylmethyl 2-phenylmethylpropionylene; W' = Phe, His, Leu, Tyr or Nle; when W = Phe and W' = His, then the peptide link between W and W' may be replaced by -CH(1-4C)Alkyl-NH-; R = H, amino-protecting acyl of molecular wt. up to 500, or Pro or pGlu both amino protected; R2 = H, 1-6C alkyl, Ph, 4-7C cycloalkyl, Ph-(1-3C)alkyl or 5-10C cycloalkylalkyl; R3 = OH, NH2, NHR9, NHCOR9, OR9 or OCOR9; R9 = 1-4C alkyl; R1 = A-E-B; a gp. of formula (II); NH2; 1-4C alkoxy; 5-benzylipiperazin-1-yl; 1,2,3,4-tetrahydroquinolin-1-yl or -2-yl; 1,2,3,4-tetrahydro-3-aminocarbonyl isoquinolin-2-yl or the corresp. 3-methoxycarbonyl gp.; 1,2,3,4,5,6,7,8-decahydro-3-methoxycarbonyl isoquinolin-2-yl; 2-methoxycarbonylpyrrolidin -1-yl; 2-aminocarbonylpyrrolindin-1-yl; 4-phenylmethylpiperidin-1-yl; Pro-B; or Lys-B; -X-NH-CHZ-(CH2)n-Q-CHZ1-(CH2)m-Y (II) A = Lys or Pro or when R3 = NH2, Ile; E = Phe, Gly, Ala, Val, Leu, Ile, Lys, Orn, Arg, Asp opt. gamma-esterified or Glu opt. delta-esterified; B = OR4, NR4R5, glutamic acid (-OR4)2, glutamic acid (-OR4)(-NR4R5) or glutamic acid (-NR4R5)2; R4, R5 = H, 1-4C alkyl, Ph-(1-3C)alkyl or 5-10C cycloalkylalkyl; X = absent or Ala, Ile, Lys, Pro, Orn, Arg, N-(1-4C alkyl)- or N,N-(di-(1-4C) alkyl)-Lys or -Orn; Z, Z1 = H, 1-6C alkyl, 4-7C cycloalkyl, 5-10C cycloalkylalkyl or Ph-(1-3C)alkyl; n, m = 0-6; Q = CH2, CH=CH, O, NH, CH(OH) or CO; Y = Me, Ph, COOR6, CONR6R7, NH2, benzyloxycarbonylamino, CO-glutamic acid (-OR6)2, CO-glutamic acid (OR6)(NR6R7) or CO-glutamic acid (-NR6R7); R6, R7 = H, 1-4C alkyl, Ph-(1-3C)alkyl or 5-10C cycloalkylalkyl.
Patent AT-E48724-T1 (AT)
Inventor: WEGNER PAUL C
IPC: H01M4/22
Filed: 1985-03-25
Granted: 1989-12-15
Abstract: A system for preparing plates primarily intended for use in a dry charge battery includes washing pasted and formed battery plates in water at a low flow rate until most, but not all, of the forming acid has been removed, and thereafter washing said plates at a higher flow rate to remove residual acid; treating the second wash water using an ion exchange bed to remove the acid and reusing the deacidified water.
Patent AT-E44310-T1 (AT)
Inventor: KRAUSE BERND
IPC: F16K1/226
Filed: 1985-03-27
Granted: 1989-07-15
Abstract: A recessed seat retainer (51) for a valve is secured in an annular recess on the face of a valve body (12) by a totally internally disposed key system which odes not create an external leak path. An annular keyway (54) is formed in the cylindrical sidewall of a seat retainer (51). A key (52) extends from the cylindrical sidewall of an annular recess formed in an axial face of the valve body. The key (52) is received in the keyway (54) and locks the retainer (51) against axial dislodgement from the valve body (12).
Patent AT-E61452-T1 (AT)
Inventor: KOLB WERNER
IPC: F04D29/54
Filed: 1986-01-20
Granted: 1991-03-15
Abstract: An axial blower with an intake that tapers conically into a cylindrical component. An impeller rotates inside the cylindrical component. A stationary channeling ring of approximately the same diameter as the cylindrical component is positioned upstream of the impeller and surrounded by an annular channel. The channeling ring is approximately equidistant from each end of the annular channel. Diversion blades are positioned inside the annular channel and adjusted in relation to its axis. To make the blower easier and less expensive to manufacture and to increase its breakaway limit, the diversion blades consist of flat sheets of metal and both their upstream and their downstream edges slope.
Patent AT-E58863-T1 (AT)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/28
Filed: 1986-04-10
Granted: 1990-12-15
Abstract: This invention relates to an injection molding system in which melt flows in channels in the outer surface of a heated probe seated in the cavity plate on its way to the gate leading to the cavity. The probe has a tip end in alignment with the gate and the probe is reciprocated between open and closed positions to valve gate the flow of melt to the cavity. According to a preferred embodiment, in a multi-cavity system a number of probes are fixed to a manifold which is actuated to valve gate all of the cavities simultaneously. Hydraulic cylinders are provided to drive the manifold to the closed position, and injection melt pressure acting on the tip ends of the probes is utilized to return them to the open position. Valve gating the heated probes provides the advantage of improved temperature control of the melt in the immediate gate area.
Patent AT-E60926-T1 (AT)
Inventor: AHNE HELLMUT DR DIPL-CHEM
IPC: G03C1/72
Filed: 1986-06-12
Granted: 1991-03-15
Abstract: A polyether-based photopolymer, which can be produced inexpensively and without costly purification operations comprises an addition product of an olefin-unsaturated monoisocyanate and a polyether having at least one hydroxyl group. The photopolymer is suitable for use in circuit and transmission line applications as a protective and insulating layer.