baber/WOPTO huggingface dataset:
Patent AT-E29937-T1 (AT)
Inventor: MUELLER BEAT
IPC: H02J13/00
Filed: 1983-06-14
Granted: 1987-10-15
Abstract: In providing digital filters for remote control receivers, in particular, for audio-frequency centralized ripple control receivers in an economic manner, it is advantageous to be able to use a processor unit with as low a bit number as possible (for example, an 8-bit microcomputer). In a conventional design of a filter according to the prior art, the dynamic range which is provided with an 8-bit processor element is insufficient in ensuring a perfect operation of the filter when a quality factor Q of about 30 is needed for the intended purpose of use and, on the other hand, when the dynamic range of the wanted signal which is given in practice is taken into consideration. A solution is indicated which overcomes these difficulties, which particularly involves the selected arrangement of zeros in the pass-band of the filter.
Patent AT-E28105-T1 (AT)
Inventor: BOEHM JUERGEN DR-ING
IPC: G01F25/00
Filed: 1983-10-22
Granted: 1987-07-15
Abstract: A testing device for a flowmeter arranged in a pipe, has a bypass conduit connected with the pipe in which the flowmeter is arranged, a gauge container arranged in said bypass conduit and selectively connectable in series with the pipe, an element for selectively connecting said gauge container in series with the pipe, a measuring piston displaceable under the action of a fluid which flows into said gauge container over a measuring section having a beginning and an end, start and stop switches arranged at the beginning and at the end of the measuring section, respectively, and operative for starting and stopping of addition of electric impulses from the flowmeter during displacement of said measuring piston, a device for comparing the impulses being added with a gauge volume of the measuring section, and a measuring cylinder located in the interior of the gauge container, the measuring cylinder forming the measuring section and carrying the start and stop switches and the measuring piston, said gauge container and said measuring cylinder forming therebetween a pressure equalizing chamber.
Patent AT-E34402-T1 (AT)
Inventor: BARLOW ALAN ROBERT CAMPBELL
IPC: C25D13/06
Filed: 1983-10-19
Granted: 1988-06-15
Abstract: A conductive substrate as cathode is coated by electrodeposition using a coating material which comprises a sterically stabilised dispersion of film-forming polymer particles in an aqueous medium, the polymer comprising or being associated with a stabilising polymeric non-ionic hydrophilic moiety which is solvated by the aqueous medium and being free from stabilising ionic charges. The dispersion of film-forming polymer particles has a critical coalescence value which is more negative than -0.3 units.
Patent AT-E25145-T1 (AT)
Inventor: BLOT GILBERT
IPC: B05C17/005
Filed: 1983-09-02
Granted: 1987-02-15
Abstract: 1. Device for manually dispensing and metering pasty products, comprising a flexible tube (10) between a product tank (1) and a discharge nozzle (11), the flexible tube (10) and the discharge nozzle (11) being fitted in a receptacle (14) extending through the body (13) of the device, with means of laying a shut-off roller (25) and a dispensing roller (19) alternately against the flexible tube, with the said tube being compressed locally, the said dispensing roller (19) also being subjected to a slight movement along the tube, in order to advance a metered quantity of product towards the discharge, characterized in that the discharge nozzle (11), the flexible tube (10) and the product tank (1) are in the form of a complete interchangeable assembly, with means (6) of fastening the tank (1) quickly to the body (13) of the device, and in that the mechanism operating the shut-off roller (25) and dispensing roller (19) comprises, on the one hand, connecting means (31) ensuring the alternating movement of the rollers (25, 19) for dispensing and metering, whilst at the same time allowing the said rollers to be detracted out of the receptable (14) in the device body for the purpose of prolonged rest or a change of the complete assembly, and, on the other hand, means (17, 47) for keeping the two rollers (25, 19) in the retracted position at the same time.
Patent AT-E24854-T1 (AT)
Inventor: MORI YOSHIKATSU
IPC: B23B51/02
Filed: 1984-05-02
Granted: 1987-01-15
Abstract: A drill made of cemented carbide, is constructed for compensating for the brittleness of cemented carbide to increase its cross-break strength. For this purpose, the ratio of the diameter c of the web portion (1) to the drill diameter d is set in the range of 25% to 35%, and the flute width ratio (b:a) is set in the range of 0.4:1 to 0.8:1. Further, to decrease the cutting resistance on the drill, the radial rake  theta r angle of the cutting lip 4 measured at positions spaced at least 2/3 of the drill diameter toward the outer peripheral side is set in the range of -5 DEG  to positive valves. Furthermore, to promote the chip ejecting function, the relative distance L between the cutting lip 4 and the flute wall 5 opposed thereto, is decreased.
Patent AT-E56619-T1 (AT)
Inventor: HINTERMANN HANS ERICH DR
IPC: A61L27/00
Filed: 1984-12-21
Granted: 1990-10-15
Abstract: 1. A joint implant for implantation in the living body and comprising two slidingly associated parts having sliding surfaces which move slidingly on one another and which have a hard facing of a metal carbide or metal nitride or metal carbonitride or metal boride or metal silicide, the softer of the two hard facings being applied to whichever of the slidingly associated parts can more readily be replaced by surgery.
Patent AT-E43087-T1 (AT)
Inventor: PORTH CHRIS JR
IPC: B25B23/142
Filed: 1984-02-03
Granted: 1989-06-15
Abstract: A hand-held power screwdriver or like tool includes a spindle which is adapted to receive and retain tool bits for rotation thereon. A collet ring is retained with a recess on the housing for slidable movement along the spindle axis. The collet functions as a selectable spindle locking device whereby the tool may be operated as a manual screwdriver or the like by selectively positioning the collet to rigidly lock the spindle in fixed relationship to the tool housing.
Patent AT-E40041-T1 (AT)
Inventor: NEMCEK JOZEF
IPC: C08F299/02
Filed: 1984-05-30
Granted: 1989-02-15
Abstract: A polymerizable composition is formed from (a) a polymerizable olefinically unsaturated substance, (b) a phosphorus oxyacid and an organic amine, at least one of which bears a polymerizable olefinically unsaturated group and optionally (c) a particulate inorganic material. Such compositions are useful in dental applications.
Patent AT-E39863-T1 (AT)
Inventor: VIAL RAYMOND
IPC: B22D11/124
Filed: 1984-06-21
Granted: 1989-01-15
Abstract: 1. Device for supporting a product cast in a continuous casting plant comprising an ingot mould limited by two large sides and two small sides for shaping a product of rectangular cross-section, consisting of a liquid core (1) surrounded by a solidified crust (2) and means for moving the small sides of the ingot mould to modify the width of the product in the course of casting, the level of liquid metal in the ingot mould and, consequently, the ferrostatic pressure at each point remaining constant throughout the operation, and a device for supporting the product at the exit of the ingot mould, comprising four plates (4) and (3) for supporting the large and the small sides of the product respectively, and means for applying the said supporting plates (4) and (3) against the sides of the product, while being supported on a stationary frame (6), characterized in that the means for applying the plates (3) for supporting the small sides consist, in the case of each plate, of at least one double-acting jack (5) supported by the stationary frame and comprising two entries (7) to which there is applied a same single pressure of fluid remaining constant throughout the process of change and determined as a function of the height of the liquid column at this point and of the surface of the supported small side, so that the supporting plate (3) is maintained applied against the product with a force which is just sufficient to balance the ferrostatic pressure, and moves under the action of the solidified crust, following the movement of the small sides of the ingot mould.
Patent AT-E31215-T1 (AT)
Inventor: SPIRK FRANZ
IPC: H02K5/00
Filed: 1984-12-20
Granted: 1987-12-15
Abstract: 1. An electrical machine with a horizontal shaft, in which a rectangular plate (5) with two horizontal supporting plates (6, 7), is provided between the machine housing (1) and the base (3) on each side of the machine to support it on the base (3), each plate (5) standing vertically and extending parallel to the longitudinal axis of the machine, characterised in that in addition, in at least two radial planes (9) situated at a distance from each other, respective hydraulic elements (10, 20, 21) are positioned on each side of the machine, symmetrical to the longitudinal axis of the machine, forming in each case two chambers (13, 14) on each side of the machine, of which in each case the innermost chamber (13) on one side of the machine is connected with the radially outer chamber (14) on the other side of the machine via lines (15), whereby the walls of the chambers (13, 14) are connected either with the machine housing (1) or with the base (3), and that on each side of the machine stops (16) are provided on the machine housing (1) and on the base (3), lying parallel to at least one hydraulic element (10, 21), with mutually opposed stop faces (17, 18) standing normal thereto, at a distance (19) from each other which corresponds approximately with the maximum thermal expansion and is smaller than the machine's air gap.
Patent AT-E42600-T1 (AT)
Inventor: SEGERLJUNG BO
IPC: E06B9/78
Filed: 1984-12-21
Granted: 1989-05-15
Abstract: According to prior art, a roller blind arrangement comprises a blind (1) to be reeled on a rod (2, 3), which at one end is supported freely rotatably in a fitting (4) and at the other end is provided with a pin (6), which extends through a cog-like wheel (11) rotary driven with a ball cord in rigid connection with the pin, which wheel is enclosed by and rotatably supported in a hub (8), which is provided with a stop notch (14) for receiving the cord (12) and a ball (13), which notch is located approximately in the horizontal diameter when the hub is mounted in a fitting for carrying the other end of the rod. In order to facilitate the mounting of the parts at the setting-up of the roller blind and to ensure correct position of the hub irrespective of whether the fittings for supporting the roller blind are attached on a wall or against a ceiling, the hub (8) comprises two circular discs (15), which at the centre support the wheel (11) on both sides thereof. The discs have a greater radius than the wheel and along the circumference are connected by means of a cylindric wall (16), which extends from the stop notch (14) to a point located approximately diametrically to the notch, in such a manner, that one half of the space between the discs is open for inserting the wheel. A pin (18) is located on the circumference of the hub (8) for co-operation with a recess (19) in the fitting for rigidly fixing the hub therein, so that the stop notch (14) will be located in an imagined substantially horizontal diameter to the hub.
Patent AT-E32417-T1 (AT)
Inventor: MERZ DIETER
IPC: A47C1/027
Filed: 1985-04-01
Granted: 1988-02-15
Abstract: 1. An office chair having a seat carrier (13) arranged on a chair column (12) and having a back-rest (14) arranged on a supporting arm (16) which is adjustable in its inclined position relative to the seat carrier (13) about an axis extending behind the seat carrier, in which respect the adjusting device for the supporting arm (16) has champable plates, and the swivel axis for the supporting arm (16) is formed by a pin (30) which extends through the limb walls (28, 29) of a U-shaped retaining element, characterized in that the retaining element is a joint fork (25) which is formed at the free end, jutting out behind the chair seat (13), of a retaining arm (23) which is rigidly fastenable to the seat carrier (13), and the pin (30) additionally extends through the limb walls (26, 27), which but against the limb walls (28, 29) of the joint fork, of a second U-shaped joint fork (24) formed at one end of the supporting arm (16) for the back-rest (14), in that the plates (32, 33) are coupled torsionally-fast, in known manner, partly with the supporting arm (16) and partly with the retaining arm (23) and are accommodated, aligned parallel to the limb walls (26-29), within the articulation chamber bounded by the limb walls (26-29), and in that all the limb walls (28-29) and plates (32, 33) have additional apertures (inter alia 38) for extension therethrough of a threaded set-bolt (19), onto the end of which is screwed a knob-like tightening nut (20) which act against the outside of a limb wall (26) of the articulation point (15) to draw the U-limb walls (26, 27, 29) and the plates (32, 33) together.
Patent AT-E50994-T1 (AT)
Inventor: KRAEMER WOLFGANG DR
IPC: C07D317/26
Filed: 1983-11-04
Granted: 1990-03-15
Abstract: Heterocyclyl-hydroxyalkyl-azolyl derivatives of the formula <IMAGE>  (I)  in which Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl or imidazol-1-yl, Het represents optionally substituted dioxolanyl or 1,3-dioxanyl, R represents alkyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalky, optionally substituted phenylthioalkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, alkenyl, optionally substituted phenylalkenyl, optionally substituted cyclohexylalkenyl, furyl, naphthyloxymethyl or azolylalkyl, R' represents hydrogen, optionally substituted alkyl or alkenyl and n represents the number 0 or 1, or addition products thereof with acids or metal salts, which possess fungicidal activity.
Patent AT-E64051-T1 (AT)
Inventor: FOLKMANN PETER
IPC: G07F7/02
Filed: 1985-12-17
Granted: 1991-06-15
Abstract: In a pay phone system, a plurality of pay phone apparatuses (40) and a remote central computer (54) are included. The pay phone apparatuses (40) communicate with the central computer (54) through telephone lines and further via a telephone central exchange (52). The pay phone apparatuses (40) are operated by means of magnetic cards (55, 56 or 57) or optionally by means of coins. Each card (55, 56 or 57) includes information or data readable from the card and identifying the card and further representing an amount corresponding to an allowable telephone call duration. The pay phone system is operated in the following manner: The card (55, 56 or 57) is received in a card receiving slot (42) in the apparatus (40) and the data of the card are read from the card and stored in a first storage means of the pay phone apparatus. The first storage means of the pay phone apparatus is addressable from the remote central computer (54) for transferring data stored in the first storage means to the remote central computer. In a second storage means of the pay phone apparatus, data transferred from the remote central computer (54) are stored. In a comparator means of the pay phone apparatus, the data read from the card and stored in the first storage means are compared to the data stored in the second storage means. By the comparison, the card is identified as a legal card or as an illegal card identified by the data of the second storage means. In case the card is identified as an illegal card, the card is rejected from the pay phone apparatus. In case the card is identified as a legal card, a telephone call is permitted. In a debiting means, an amount corresponding to the duration of the telephone call is determined and in a subtraction means of the pay phone apparatus, the amount is subtracted from the data stored in the first storage means representing the amount corresponding to an allowable telephone call duration, and a reduced amount is generated and stored in the first storage means. When the amount determined by the debiting means exceeds the amount corresponding to the allowable telephone duration, the telephone call is interrupted. At the end of the telephone call, the data stored in the first storage means are written in the card by means of a writing means of the pay phone apparatus and identifies the card and further represents the reduced amount corresponding to an allowable telephone call duration. Periodically, the remote central computer (54) addresses the first storage means of the individual pay phone apparatus and transfers the data stored therein to the remote central computer for processing therein. On the basis of the data transferred fromthe first storage means of the individual pay phone apparatuses, the remote central computer updates the data of the second storage means of the individual pay phone apparatus.
Patent AT-E61356-T1 (AT)
Inventor: FUJIKURA TAKASHI
IPC: C07C317/24
Filed: 1985-06-28
Granted: 1991-03-15
Abstract: The invention provides a dihydropyridine compound of the followng general formular (I) or a salt thereof: 
<CHEM>
 wherein R<1> and R<2> are the same or different and selected from C1, to C10 alkyl groups, C1 to C5 alkyl groups interrupted by oxygen atom(s), and C1 to C5 alkyl groups substituted by C3 to C6 alicyclic group(s); R<3> and R<4> are the same or different C1 to C5 alkyl groups; R<3> and R<4> are the same or different and selected from hydrogen and halogen atoms and nitro, C1 to C5 alkyl, C1 to C5 alkoxy, C1 to C5 alkylthio, C1 to C5 alkylsulfonyl and C1 to C5 alkylsulfinyl groups; R<7> and R<8> are the same or different and are selected from hydrogen and halogen atoms and cyano, C1 to C5 alkoxy and C1 to C5 alkanoylamino groups or combine to form, with the adjacent phenyl group, a naphthyl group; A represents a single bond, or a vinylene (-CH=CH-) or ethynylene group (-C=C-); B represents a single bond or -CH2O-; and m and n are the same of different and selected from O and integers of 1 to 5, and methods of making such a compound. The compounds may be used for treatment or prevention of ischemic heart-disease and cardiovascular disorders and may show both Ca<2><+> antagonistic action and adrenergic betareceptor blocking activity.
Patent AT-E32887-T1 (AT)
Inventor: HOLDEN THOMAS F
IPC: C07C303/08
Filed: 1985-06-04
Granted: 1988-03-15
Abstract: Processes of reducing the inorganic sulfur-containing acid and the low equivalent weight organic sulfonic acid content of an acid mass comprising organic sulfonic components and inorganic sulfonating agent contaminants are described. In general, the process comprises the steps of (a) treating the acid mass with ammonia in the presence of water to neutralize the acids in said acid mass and to form a mixture containing the ammonium salts of said acids, (b) allowing separation of the mixture to provide a lower aqueous phase containing water-soluble ammonium salts and an upper phase comprising the oleophilic alcohol and ammonium salts of the organic sulfonic acids, and (c) recovering at least a portion of said upper phase. The efficiency of the reduction of undesirable materials from the acid mass can be increased by subjecting the recovered upper phase to additional water extractions in the presence of the oleophilic alcohol. The ammonium salts of the organic sulfonic acids recovered by the above process can be converted to oil-soluble metal salts by reacting said ammonium salts with a basically reacting metal compound in such amounts and under such conditions as to form metal salts of said organic sulfonic acids. The metals salts prepared in this manner may be neutral metal salts or highly basic metal salts. The neutral and metal basic salts are useful in a variety of applications including lubricants and fuels.
Patent AT-E59725-T1 (AT)
Inventor: OHSATO KIYOSHI SONY CORPORATIO
IPC: G11B7/09
Filed: 1985-10-03
Granted: 1991-01-15
Abstract: PCT No. PCT/JP85/00546 Sec. 371 Date Jun. 13, 1986 Sec. 102(e) Date Jun. 13, 1986 PCT Filed Oct. 3, 1985 PCT Pub. No. WO86/02479 PCT Pub. Date Apr. 24, 1986.According to a tracking error system of an optical head of the present invention, a pair of beams are irradiated through an objective lens (4) on an optical record medium (5) with a distance of a multiple of an odd number of substantially 1/2 the track pitch thereof, a pair of beams emitted from the optical record medium (5) are respectively introduced into a pair of two-divided photo detection elements (61) and (62) and a tracking error signal is obtained from a difference between difference outputs between outputs of both detected outputs from the pair of respective two-divided photo detection elements (61) and (62). Thus, it is possible to remove a DC fluctuation of a tracking error signal caused by the lateral movement of the objective lens (4) and a radial skew of the optical record medium (5).
Patent AT-E46874-T1 (AT)
Inventor: DAHLMAN STEN
IPC: B61B9/00
Filed: 1986-04-09
Granted: 1989-10-15
Abstract: A portable drive for coaction with a band is provided with a motor driven drive roller for transporting the drive along the band. The drive roller with coacting structure for maintaining operative coaction with the band are settable to two main positions, viz, an operative and a neutral position, the band in the neutral position running freely while the drive roller with coacting structure being cantilevered so that the band can be freely taken aside for disengagement of the band from the drive, or for inserting the band from the side over the drive roller to coact therewith after resetting to the operative position. The inventive drive is primarily intended to be attachable to a skier allowing him to be towed up a hill along a band which is anchored at its upper end to a tree, for example.
Patent AT-E57336-T1 (AT)
Inventor: REIL WILHELM
IPC: B31B5/00
Filed: 1986-07-31
Granted: 1990-10-15
Abstract: A method and apparatus are disclosed for production of containers for packaging liquids. Plastic-coated supporting material is drawn as a web from a supply roll in a first direction along a web path. At a first position, the web is cut into sheets. The sheets are conveyed along a transport path in a second direction transverse to the web path. At a second position, each sheet is partially shaped into a tube, and an edge of the sheet is folded over and sealed. At a third position, shaping is completed to cause the side edges of the sheet to join, and the tube side is sealed. A plastic lid is molded onto the top of each tube, and the bottom end is folded and sealed into a quadrilangular bottom.
Patent AT-E84054-T1 (AT)
Inventor: VON HELLENS WALTER
IPC: C08L9/00
Filed: 1986-10-04
Granted: 1993-01-15
Abstract: Elastomeric compositions containing EPDM elastomers are provided, the vulcanizates of which show substantially improved adhesion properties with good dynamic ozone resistance, superior aged fatigue life and high resilience. The EPDM used is of high molecular weight and has a non-conjugated diene content of at least 6 weight percent preferably at least 7.5%. The composition also contains highly unsaturated elastomers, such as natural rubber and polybutadiene, as the additional elastomeric components.
Patent AT-E49491-T1 (AT)
Inventor: SCHLIPF MICHAEL DR
IPC: H01J29/30
Filed: 1986-10-22
Granted: 1990-01-15
Abstract: 1. Process for applying a matrix of glass solder to the inner surface of the glass screen of a colour picture display device, characterized in that the matrix is applied to the glass screen (1) by means of silk screen printing and then subjected to a tempering process in order to crystallize the glass solder, where the glass solder is such that it will shrink during the said tempering process.
Patent AT-E78830-T1 (AT)
Inventor: YANAGISAWA HIROAKI
IPC: A61K38/55
Filed: 1986-10-10
Granted: 1992-08-15
Abstract: Compounds of formula (I): (wherein R¹ and R³ are organic groups, A is a direct bond, -CH₂-, -CH₂CH₂-, -CO-CH₂-, -O-CH₂- or -S-CH₂-, B is lower alkylene and n is l-3) are valuable hypotensive agents which may be prepared by a condensation reaction of the corresponding compound having an amino group at the 3-position.