baber/WOPTO huggingface dataset:
Patent AT-E30646-T1 (AT)
Inventor: MUGGLI JUERG DR SC NAT
IPC: H01H23/00
Filed: 1984-09-27
Granted: 1987-11-15
Abstract: In the apparatus for signalling an alarm, for example, in a gas or fire detecting installation, a detector is reset after a first response and the time duration until the next-following detector response is determined and classified with respect to three classes of time periods. When the time duration until the further detector response is beyond a predetermined upper or outer time limit, no alarm signal is released and the apparatus returns into its original state. When the further detector response occurs between two time limits, the alarm is immediately signalled. When the further detector response occurs prior to a lower one of the two time limits, there is carried out still one further test during which the detector is once again reset. The alarm signal will only be released if an additional further detector response is still observed prior to the upper time limit. In this manner the reliability of alarm signalling can be enhanced and the frequency of the occurrence of false alarms, particularly due to the occurrence of short-time or brief spurious conditions, can be significantly reduced.
Patent AT-E35555-T1 (AT)
Inventor: NISTRI UGO
IPC: C11D3/39
Filed: 1984-12-10
Granted: 1988-07-15
Abstract: 3 parts of the product from the filtration cake obtained from a preparation process of a bleaching activator as for instance the penta-acetyl glucose, containing about 40% of water, are mixed in a granulator with one part of sodium tripolyphosphate in powder form. The obtained granular product is subjected to drying, thus obtaining a final product which may be added to the detergent compositions.
Patent AT-E36527-T1 (AT)
Inventor: RICHARDSON KENNETH DR
IPC: A61K31/41
Filed: 1984-01-25
Granted: 1988-09-15
Abstract: Triazoles of the formula: 
<CHEM>
 and their pharmaceutically and agriculturally acceptable salts, wherein m is 0, 1, 2, 3 or 4 and n is 0, 1, 2, 3 or 4. The compounds are human and agricultural fungicides.
Patent AT-E35514-T1 (AT)
Inventor: MCDERMID BLAIR
IPC: B02C23/30
Filed: 1984-02-06
Granted: 1988-07-15
Abstract: A pulverizer for pulverizing solid material such as coal in which the chamber of the pulverizer has jets of fluid projected thereinto at high speed to cause the particles to impact against one another to effect the pulverizing and in which a sleeve is mounted within the pulverizer chamber so that the coarser particles which pass upwardly through the sleeve flow downwardly in the annular space between the sleeve and the chamber side wall, to be re-entrained by the nozzles and projected again into the sleeve for further impacting.
Patent AT-E43903-T1 (AT)
Inventor: FROST DONALD JEROME
IPC: F28F13/12
Filed: 1984-03-01
Granted: 1989-06-15
Abstract: A heat exchanger for exchanging heat between two fluids including a plurality of heat exchange units in stacked relation including a housing containing the stack. The invention contemplates an improved cover construction whereby the housing may be sealed, the use of embossments in plates forming the heat exchange units at advantageous locations to eliminate spacers heretofore employed and a turbulator structure employing symmetrical fins placed in back to back relationship.
Patent AT-E29183-T1 (AT)
Inventor: FERRARO ROBERTO
IPC: G08B17/117
Filed: 1984-04-12
Granted: 1987-09-15
Abstract: The detector element (R) is a spiral of fine Pt alloy wire in a bridge network comprising two fixed resistors (R1,R2) and two variable resistors (P1,P2) one (P1) of which is first set in the absence of gas to give the experimentally optimum voltage across the detector (R). The other variable resistor (P2) is then adjusted to set the cathode of a first diode (DS1) below its threshold voltage for a predetermined concn., with two further diodes (DS2,DS3) holding two transistors (TR1,TR2) cut off so that a relay (RL) is de-energised. Gas concn. above the preset level then provokes a voltage variation for rapid switching of the transistors and relay.
Patent AT-E36256-T1 (AT)
Inventor: YOSHII HISATOSHI
IPC: B21B37/30
Filed: 1985-03-05
Granted: 1988-08-15
Abstract: A rolling mill stand in which at least one of the back-up rolls is given a convex crown around the roll body in an amount of 0.5 mm to 10 mm in diameter and at least one of the work rolls contacting the back-up rolls is given a concave crown around the roll body under the condition:  0.4 x CBUR >/= CWR >/= 0.15 x CBUR Also disclosed are mill arrangements in which at least one rolling mill stand of the above type is incorporated.
Patent AT-E37759-T1 (AT)
Inventor: BREM ERNST
IPC: H02K1/18
Filed: 1985-07-04
Granted: 1988-10-15
Abstract: In a large turbo-generator comprising a laminated stack (6) which has on its outside axial grooves (7) which are distributed over the entire circumference and which is there suspended in a housing (1) by wedges extending in its longitudinal direction, the wedges (8) are joined to a wedge carrier (4) which extends parallel to them and is fixed at the housing (1). The wedges are constructed of several parts and have a central center part (8) which is detachably connected to the wedge carrier (4) and which is essentially used for radial support. As support in the circumferential direction, clamping devices, for example in the shape of double inclined wedges (9a, 9b) are provided which are arranged in pairs between the groove side walls and the wedge center part and which are located completely inside the groove (7) and which can be actuated from the front of the completely laminated stator. In this manner, mounting openings in the housing (1) become superfluous and laminating is facilitated.
Patent AT-E41512-T1 (AT)
Inventor: KASIN TORSTEIN
IPC: F41A19/12
Filed: 1985-11-22
Granted: 1989-04-15
Abstract: A mechanical servo trigger mechanism for automatic guns provided with a pressure ramp (1) for moving the weapon trigger (17) between a firing and a non-firing position. The ramp (1) is mounted in a parallel link connection (3) that is connected with a base plate (2) so that the ramp (1) is movable to an upper from a lower position by a further link means (4) biased by a spring (5) towards its upper position, and lockable in a cocked position by a spring-biased trigger locking hook (11) which is releasable by a trigger rod (12). A stop movable by an arm (6) is able to hold the ramp (1) in its upper position, which causes automatic firing of the weapon. Said mechanism can be cocked manually or automatically by a cocking rod acting on a first roller (9) provided on the further link means (4).
Patent AT-E39655-T1 (AT)
Inventor: DZIUBA PETER
IPC: B62D7/08
Filed: 1985-10-21
Granted: 1989-01-15
Abstract: The steering unit uses a positioning motor (5) which is supported between two steering lever bearings (16) on each of the wheel gear housings (17) or wheel hubs, with, on both sides of the motor, longitudinally rigid piston rods (15). The positioning motor (5) is connected, on one side of the axle housing (2), by a link coupling (4) offering an angular movement limited on all sides, the coupling being located where the axle housing (2) narrows. When the piston rods (15) are moved, the positioning motor (5) pivots both around the lug (8) on the axle housing (2) and around a point of rotation (10) set to one side located perpendicularly thereto (10), so that the positioning motor (5) comes slightly closer to the axle housing (2) in the end positions of deflection, with at the same time a pure rotary movement. The positioning motor (5) and steering levers (16) are only at a very short distance from the axle housing (2) and can be assembled very compactly with the axle, without interfering with the pivot bearing (6) and without any disadvantage being suffered in respect of the maximum steering angle (21).
Patent AT-E72745-T1 (AT)
Inventor: ODENDAHL KARL-HEINZ
IPC: A47L15/44
Filed: 1986-09-13
Granted: 1992-03-15
Abstract: The dosing machine for introducing a detergent into a dishwashing machine can be used universally for cleaners in powder, agglomerate or granular form, in liquid block or pasty form if a cleaner outlet opening (3) with a conical sealing system (7, 8, 10) is provided. <IMAGE>
Patent AT-E51565-T1 (AT)
Inventor: TIETJENS EDUARD WILLEM
IPC: B26B19/16
Filed: 1986-12-12
Granted: 1990-04-15
Abstract: A dry-shaving apparatus comprising a housing (1) having a holder (2) for a shear plate (3) with hair-entry apertures (6), and a cutter (4) which is rotatable about an axis of rotation (12) and which comprises a carrier (15) for cutting elements (9) which are movable relative to the carrier (15) in substantially radial directions and which comprise cutting edges (10) at their radical ends, the shear plate (3) comprising a central portion (5) which is curved as a part of the cylindrical surface and which is formed with the hair-entry apertures (6). The shear plate (3) com­prises peripheral portions (7,8) which adjoin the central portion (5) of the shear plate (3), the shear plate (3) being secured to the holder (2) by said peripheral portions (7,8). The shear plate (3) has a first shear-plate transition between a first peripheral portion and the central portion of the shear plate, in the vicinity of which first transition a cutting edge of a cutting element changes from the free path to the con­strained path, and a second shear-plate transition between a second peripheral portion and the central portion, in the vicinity of which second transition a cutting edge of a cutting element changes from the constrained path to the free path. The axis of rotation (12) of the rotatable cutter (4) is disposed closer to the second shear-plate transition than to the first shear-plate transition.
Patent AT-E61360-T1 (AT)
Inventor: MATSUMURA KOICHI
IPC: A23L3/34
Filed: 1986-12-22
Granted: 1991-03-15
Abstract: Novel compounds, D-glucosaccharoascorbic acid and a salt thereof, are disclosed. The compounds, which are prepared by treating 2-keto-D-glucaric acid or an 2,3-O-acetal or ketal thereof with an acid, show excellent antioxidant activities. The agent containing the D-glucosaccharoascorbic acid or a salt thereof prevents effectively deterioration of foodstuffs.
Patent AT-E78478-T1 (AT)
Inventor: TEULON JEAN-MARIE
IPC: C07F9/64
Filed: 1986-12-29
Granted: 1992-08-15
Abstract: Phenylnaphthyridines functionalised in position 3, of formula: <IMAGE>  in which: X and Y denote the hydrogen atom, a halogen, a lower alkyl group containing 1 to 5 carbon atoms, trifluoromethyl, an alkoxy, methylthio, nitro or cyano and may be in an ortho, meta or para position in the aromatic ring, preferably in a meta or para position  Z is a functional group which may contain:  - an unsaturation - an alkylthio functional group substituted or otherwise by guanidine, urea or nitrodiaminoethene derivatives  - an alkylsulphinyl functional group  - an ether functional group  - an alcohol functional group, esterified or otherwise  - a ketone functional group  - an acidic functional group, esterified or otherwise  - a halogen  - a cyano functional group  - an amine functional group  - an aminoacid or amidoacid functional group  - a phosphorylated functional group  - an aromatic or heteroaromatic nucleus and medications containing one of these derivatives or optionally one of their nontoxic addition salts with acids.
Patent AT-E103899-T1 (AT)
Inventor: JUNEK HANS
IPC: C07D213/64
Filed: 1986-09-08
Granted: 1994-04-15
Abstract: A method for the preparation of 2,3,5-trimethylpyridine and some of its derivatives.
Patent AT-E56114-T1 (AT)
Inventor: CUGNINI ALDO G
IPC: H04H20/48
Filed: 1985-12-13
Granted: 1990-09-15
Abstract: A stereophonic broadcasting system incorporating companding of the difference signal in which both the usual difference signal(s) and a compressed version of te difference signal(s') are transmitted to one or more remote receivers (70). At the receiver (70) the usual difference signal(s) and the compressed difference signal(s') are combined (84) and the resulting signal then expanded (86) to obtain a noise-reduced difference signal for dematrixing (74) with the sum signal (M) to obtain the original left (L) and right (R) signals. Utilizing both difference signals increases the effective level of the received difference signal by about 6dB, whereas the noise is increased only about 3dB, for a net improvement of about 3dB in signal-to-noise ratio, and also permits compression of the difference signal according to any desired compression law and the use of the unchanged difference signal(s) as a reference signal for controlling the expansion (146) of the compressed difference signal(s') so as to cause the amplitude of the companded difference signal to equal the level of the usual difference signal(s). That is, the expander is adaptive to any compression characteristic that might be employed at the transmitter (24). Further the availability of the usual uncompressed difference signal(s) at the receiver enables the adaptive decoding of dynamic parameters of the received signal, such as frequency response and attack and recovery times, so that all of the parameters of the original signal can be restored automatically.
Patent AT-E66265-T1 (AT)
Inventor: ANDERSON J EDWARD
IPC: E01D6/00
Filed: 1986-06-05
Granted: 1991-08-15
Abstract: A vehicle supporting guideway is presented, the guideway is comprised of upper horizontal stringers, lower horizontal stringers vertically oriented diagonal members affixed to the upper and lower horizontal stringers and horizontally oriented diagonal members are affixed between the lower horizontal stringers. These features present a guideway having an upwardly extending U-shape construction which can be supplied with wheel supporting channels, and upper support channels. The entire structure is reinforced by ribs which are generally within the horizontal stringers, and the entire guideway may be enclosed by a cover. Overlapping members join adjacent sections of the horizontal stringers together. A method of installation includes (1) installing a plurality of posts; (2) positioning a guideway section over one of the posts; (3) lowering the guideway section and clamping it to the post; (4) affixing lower extended overlapping members to the guideway section; (5) repeating steps 2-4 above on adjacent posts; (6) resting the subsequent section on the overlapping members; and (7) affixing lower extended overlapping members to said guideway section and resting these overlapping members on the subsequent section.
Patent AT-E64480-T1 (AT)
Inventor: HAEFELE EDELBERT
IPC: B01D53/30
Filed: 1987-03-26
Granted: 1991-06-15
Abstract: As the gas flows through a catalytic converter, the NOx is at least partially reduced catalytically by the NH3. The metered addition of the NH3 to the gas stream can be so adjusted to the NOx content of the gas stream that the unreacted NH3 content in the purified gas can be held at values below 5 ppm and at the same time, a degree of separation of NOx of over 80% is guaranteed in practice. The object of the invention is furthermore to provide an appliance with which the values measured for NH3 in the purified gas necessary for carrying out the method can be obtained rapidly, reliably and simply, thus enabling a precise, flexible and continuous metered addition of NH3 to the exhaust gas before the catalytic reduction of the NOx. This is achieved by continuously measuring the NH3 content of the gas stream at a point downstream of the catalytic reduction of NOx using at least one electrochemical cell containing at least one solid subcell which incorporates material which conducts oxygen ions and generates electrical signals as a function of the NH3 concentration, by automatically evaluating the measured signals electronically in a computer, calculating the NH3 concentration values from the measured signals and comparing the calculated NH3 concentration value with the values of a design previously fed into the computer, and by automatically controlling the flow of the NH3 feed to the gas stream upstream of the catalytic reduction using the computer as a function of the differences between the calculated values and the design values.
Patent AT-E51817-T1 (AT)
Inventor: KAECHELE HEINZ DIPL-ING
IPC: B60T8/24
Filed: 1987-07-07
Granted: 1990-04-15
Abstract: 1. Motor vehicle brake system having an antilocking device with electronic control unit (3) for monitoring the grip on the carriageway of the motor vehicle wheels and having a yawing moment reduction device (8) which, in the case of widely differing coefficients of friction, prevents too large a difference in braking pressure on the two sides of the motor vehicle, characterized in that the motor vehicle is provided with an axle load sensor (7) known per se, and in that the measure of the axle load can be evaluated in the electronic control unit (3) and fed to the yawing moment reduction device (8) as control variable.
Patent AT-E63169-T1 (AT)
Inventor: DRILLER HUBERT DIPL-PHYS
IPC: H05K13/08
Filed: 1987-07-08
Granted: 1991-05-15
Abstract: A circuit board testing device with a plurality of contact points (4) arranged in the plane of the contact field (2) of the device, which are connected to an electronic drive and measuring device and can be connected via test pins (6), which are rigid in the longitudinal direction, to the contact points of the wiring carriers/circuit boards (8) to be tested, the contact points being elastically supported in the circuit board testing device and are pressed against the contact pressure to be applied, the contact points (4) being constructed as electrically conductive compression springs (28) which are arranged in holes (25) of a spring contact field body (26) of electrically insulating material and against which the rigid test pins (6) are directly pressed. The invention provides that the spring contact field body (26) is constructed of segments which can be joined together in a row and that areas of different density of connection of contact points (4) exist in the contact field plane (2), the areas being mutually interchangeable depending on the requirements of the circuit board (8) to be tested. <IMAGE>
Patent AT-E78608-T1 (AT)
Inventor: RICHARDS CHESTER L
IPC: G03F7/20
Filed: 1987-01-12
Granted: 1992-08-15
Abstract: A vacuum frame means for holding in register a photo mask and photo film stack (16) during photographic printing consists of a board (26) on which the stack can lie, which board has register pins (24) for cooperating with holes in the photo mask and photo film to hold them in registration with each other. At the other side of the board (26), each pin (24) has a cap (29) for retaining the pin in an aperture (30) in the board of greater diameter than the pin. An elastic backing sheet (28) is secured to the underside of the board (26) except where it extends underneath the pin so that the elasticity of the backing sheet allows the pin to have some freedom of axial and lateral movement in the aperture (30), although it is normally retained in a mean position. A gasket sheet (27) extends beyond the edges of the board (26) and backing sheet (28) and so can come into contact with the underside of a top plate (14) to establish a chamber which can be evacuated to allow the board to hold the stack in register firmly against the underside of the top plate (14).
Patent AT-E89717-T1 (AT)
Inventor: ELEY CRISPIN GEORGE STEWART
IPC: A61K49/00
Filed: 1987-12-15
Granted: 1993-06-15
Abstract: Delivery vehicles comprising an outer biocompatible encapsulating layer, an inner amphiphilic active ingredient-associated layer and an active ingredient are described. The delivery vehicles are biocompatible and are capable of solubilizing the active ingredient for in vivo delivery to bodily tissue or other bodily systems. Uses include nuclear magnetic resonance imaging and therapeutic drug delivery.
Patent AT-E74339-T1 (AT)
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-04-30
Granted: 1992-04-15
Abstract: In the present invention, there is provided a method for producing a self-supporting ceramic body by the oxidation of a parent metal to form a polycrystalline ceramic material consisting essentially of the oxidation reaction product of said parent metal with an oxidant, including a vapor-phase oxidant, and optionally one or more metallic constituents. The method comprises the steps of providing at least a portion of said parent metal with a barrier means at least partially spaced from said parent metal for establishing at least one surface of the ceramic body, and heating said parent metal to a temperature above its melting point but below the melting point of the oxidation reaction product to form a body of molten metal. At that temperature, the molten metal is reacted with the oxidant, thus forming the oxidation reaction product. At least a portion of the oxidation reaction product is maintained in contact with and between the molten metal and oxidant to transport the molten metal through the oxidation reaction product toward the barrier means and into contact with the oxidant so that the oxidation reaction product continues to form at the interface between the oxidant and previously formed oxidation reaction product optionally leaving metal dispersed through the polycrystalline material. The reaction is continued to the barrier means to produce a ceramic body having the surface established by the barrier means. A composite is formed by superimposing a barrier onto a filler material, such as a preform, and infiltrating the filler with the polycrystalline ceramic matrix grown to the barrier means.
Patent AT-E88068-T1 (AT)
Inventor: CITTERIO GIANFRANCO
IPC: A45D40/04
Filed: 1987-06-12
Granted: 1993-04-15
Abstract: The present invention relates to a metering container,particularly designed for thick and semi-thick cosmetic products,such as creams and the like, comprising a holding body (2) including,at the top, a delivery surface (3) and,in its inside,a chamber holding the product to be delivered,which is closed at the bottom by a sliding member (10) which may be displaced with respect to an axial stem (11) extending in the inside of the body and rigid with an outer ring nut (12).The main feature of the invention is that the container comprises means for displacing the sliding member, as the stem is rotated,consisting of an intermediate body (20) rigid with the sliding member (10) and formed with toothed portions (27),abutting on the surface of the stem (11), which is smooth and substantially shaped as a cylindrical helix.
Patent AT-E65472-T1 (AT)
Inventor: BIENAIME PATRICK
IPC: B65D71/00
Filed: 1988-01-27
Granted: 1991-08-15
Abstract: The container holder for several containers (19) arranged in a row and provided with an edge flange (20) is provided with a bottom wall which has openings to receive the containers. Moulded onto the two side walls (7, 8) are tabs which rest against the container below the bottom wall. Furthermore, flaps are attached to the bottom wall which grip with their one portion below the edge flange (20) of the containers (19) and support the latter. <IMAGE>
Patent AT-E110101-T1 (AT)
Inventor: MARHEVKA VIRGINIA C
IPC: C08G18/62
Filed: 1988-04-29
Granted: 1994-09-15
Abstract: Hot melt adhesive compositions combining the characteristics of hot melt adhesives and reactive adhesives can be prepared by blending a thermoplastic polymer, having sufficient structural integrity to provide cohesive strength, with a urethane prepolymer and a tackifying agent. The composition has sufficient green strength to form initial bonds. Additionally, over time, the composition cures to a final rigid, resilient structural adhesive bond.