baber/WOPTO huggingface dataset:
Patent AT-E88128-T1 (AT)
Inventor: ZELENYANSZKI ENDRE DR
IPC: B29C33/00
Filed: 1988-10-28
Granted: 1993-04-15
Abstract: The invention relates to a casting apparatus which is made up of moulding elements (1) arranged in series. The moulding elements have mutually adjoining faces (2). The series of moulding elements forms a single, closed inner cavity (3). At at least one end of the series of moulding elements there is formed a closure element (4), adjoining the inner cavity. To the inner cavity on the lower side of the casting apparatuses there is formed a connecting piece (7) for feeding of the casting material, whereas on the opposite side there is formed an opening (8). The moulding elements are at least partially formed from a flexible material, the flexible moulding elements being provided with supporting elements surrounding them from the outside, whereas the supporting elements surrounding the individual moulding elements have matching connecting parts. <IMAGE>
Patent AT-E121429-T1 (AT)
Inventor: MILEY JOHN WULBERN
IPC: C08G65/32
Filed: 1988-11-23
Granted: 1995-05-15
Abstract: Primary amino polyoxyalkylene 1,3-dioxane or 1,3-dioxolane compounds are provided of the formula: <CHEM> wherein R and R1 are independently selected from hydrogen or a lower alkyl group; R2 and R3 are independently selected from hydrogen, phenyl, or lower alkyl groups; R4 is selected from hydrogen or a lower alkyl group; x is 0 or 1; N and M are each integers of from 1 to about 100 and the sum of N an M is from 2 to about 100; also disclosed are polyoxyalkylene amino alcohol compounds which may be derived from the compounds of Formula I above having the formula: <CHEM>  wherein R, R1, R4, x, N and M all have the values given above. wherein R, R1, R4, x, N and M all have the values given above. b) reacting said remaining free hydroxy groups with an alkylene oxide selected from ethylene oxide, propylene oxide, or butylene oxide under basic conditions to form a polyoxyalkylene-substituted 1,3-dioxane or 1,3-dioxolane having hydroxy end group functionalities; and having the values given above.
Patent AT-E108863-T1 (AT)
Inventor: MCEVER JAMES P
IPC: E21B33/00
Filed: 1988-11-24
Granted: 1994-08-15
Abstract: The improved structure of the present invention includes a hanger (10) having a landing seat (16) for engaging the landing seat (18) within a wellhead housing (14), a hanger holddown ring (24), an external sealing surface spaced from the internal sealing surface of the housing to form the annulus to be sealed, a seal assembly (12) including a seal body (100) having external metal seal legs (102, 104) diverging outward but having a free diameter less than the diameter of the housing internal sealing surface and internal metal seal legs (106, 108) converging inwardly and having a free diameter smaller than the diameter of the hanger external sealing surface, a lower body (110) movably connected to the seal body and having an upstanding rim (118) engaging the lower outer seal leg, an upper body (112) movably connected to the seal body, a loading ring (136) surrounding the upper portion of the seal body and engaging the upper outer seal leg, means (153) for securing said seal assembly to said hanger after said seal assembly has been set in loaded sealed position and means for retaining said loading ring against the upper outer seal leg to latch said seal assembly in loaded sealed position. In a modified form the seal body includes an upper outer seal leg extending upwardly and outward and having a free diameter less than the internal sealing diameter of the housing and a lower outer seal leg extending upwardly and having a free diameter larger than the internal sealing diameter of the housing and this form does not have a lower body or upper rim supporting the lower outer seal leg. It does have the means for loading the upper outer seal leg and the latch to retain the seal assembly in sealing position.
Patent AT-E83584-T1 (AT)
Inventor: BOVERMANN KLAUS-DIETER
IPC: H02B1/30
Filed: 1989-04-07
Granted: 1993-01-15
Abstract: The invention relates to a window for an opening in a switchgear cabinet or a module carrier, having a U-shaped transparent panel consisting of a front plate and two side plates, which is connected to frame parts at least on the two end sides. Frame parts which are simple and easy to install, and which can be used both for fixed and hinged connection to the switchgear cabinet or to the module carrier are provided according to the invention in that the frame parts are in each case assembled from a connecting profile section and a U-shaped covering profile section which can latch thereon and whose lengths correspond to the unobstructed separation of the side plates of the panel, in that the connecting profile section has a retaining slot for plugging onto the end side of the front plate of the panel, in that the connecting section and the covering profile section latched onto it form a continuous longitudinal chamber, and in that corner pieces provided with a retaining slot are plugged onto the end sides of the side plates of the panel, which corner pieces protrude with holding projections into the longitudinal chamber of the frame parts and are held therein. <IMAGE>
Patent AT-E109149-T1 (AT)
Inventor: MURATA MASAYOSHI
IPC: A61K31/495
Filed: 1989-05-18
Granted: 1994-08-15
Abstract: A compound of the formula : <CHEM>  in which  R<1> is carboxy or protected carboxy,  R<2> is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl,  R<3> is hydrogen or lower alkyl, R<4> is unsaturated heterocyclic group which may be substituted by suitable substituent(s),  R<5> is hydrogen, lower alkanimidoyl or imino-protective group, and  A is lower alkylene, or pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with a pharmaceutically acceptable carrier or excipient.
Patent AT-E96971-T1 (AT)
Inventor: LEROY GUY
IPC: H04B10/2581
Filed: 1989-12-04
Granted: 1993-11-15
Abstract: The connection system includes at least one connection assembly having at least one connection module with a connection capacity of N optical lines. A connection module comprises first, second, and third optical switch assemblies (C11 to C1n, C21 to C2n, and C31, C32). The first assembly is connected to the N optical lines, the second assembly is connected firstly to the first assembly and secondly to the junctors and the spare junctors associated with the N optical lines, and the third assembly is connected firstly to the first assembly and secondly to at least one test circuit via a line test optical fiber and via a junctor test optical fiber. When using narrowband optical switches, there are two switching assemblies, one for transmission and the other for reception of the signals conveyed by the optical lines, when using wideband optical switches, then a single switching assembly is used both for transmission and for reception, i.e. for both call directions.
Patent AT-E103538-T1 (AT)
Inventor: STEMPFLE JOHANN
IPC: B41J2/235
Filed: 1989-12-18
Granted: 1994-04-15
Abstract: A matrix wire print head with a print wire guide housing and a print wire drive housing has magnetic drives (12) consisting of a magnetic yoke (13) with an electromagnetic coil arranged on a magnetic yoke leg (13a) and with an armature (15) which can be swivelled by means of a pin bearing (16) and rests against a stop in a rear position by means of a spring, a working air gap (20) being formed between armature (15) and a magnetic yoke leg end side. 
<??>In order to provide the preconditions for series production with corresponding accuracy and with correspondingly bunched magnetic flow, a recess (22) in which a central arm (15a) of the armature (15) is pivotably mounted by means of the pin (23) is arranged centrally with respect to the thickness (21) of the magnetic yoke, the axis (23a) of the pin extending laterally with respect to the area of the magnetic yoke leg centre (24). 
<IMAGE>
Patent AT-E94552-T1 (AT)
Inventor: LEE GARY C M
IPC: C07F7/22
Filed: 1989-10-16
Granted: 1993-10-15
Abstract: The invention provides a process for preparing 5-substituted-3-furaldehydes which comprises reacting 3-furaldehyde with lithium morpholide, followed by sec-butyl lithium, followed by an electrophile.
Patent AT-E88581-T1 (AT)
Inventor: CHERBUY BERNARD
IPC: G03G15/08
Filed: 1989-01-23
Granted: 1993-05-15
Abstract: The invention relates to a device for intermittently applying particles of a powdered developer to the recording surface of a magnetographic printer. This device includes a reservoir (17) containing developer particles, a transport element (23) for placing these particles in the vicinity of the surface of a magnetic drum (11), a deflector (24) disposed between this transport element and the drum to apply the particles to the drum surface, and a squeegee (45) disposed between the deflector and the transfer station (H), and actuated by an electromagnet (EA) for selectively pulling away the particles that have been deposited on the drum surface. The invention is applicable to magnetographic printers.
Patent AT-E74055-T1 (AT)
Inventor: SCHNEIDER BERNARD
IPC: B29L22/00
Filed: 1989-05-02
Granted: 1992-04-15
Abstract: The subject of the invention is a process for manufacturing a container (46) or tube (45) fitted with a pump (1) for dispensing a liquid or creamy substance, the said pump (1) carrying an annular fixing rim (2) whose perimeter is, at least on the surface, made of plastic, in which:
 a) the pump (1) is disposed between mould tools gripping the rim (2) in a sealed manner and containing the pump (1) with clearances limiting its heating during moulding;
 b) the body or the skirt (19) is disposed around a mould tool, from which its upper end projects;
 c) the set of mould tools is disposed in such a way as to form an annular moulding space supplied by means of several injection channels and connecting the said annular rim (2) to the projecting end of the said body or skirt (19);
 d) the molten plastic is injected into the said annular moulding space via the said channels, cooling is allowed to take place and the tube (45) obtained is removed from the mould. 
<??>The subject of the invention is also the set of mould tools used and the container or tube (45) obtained, the corresponding pump (1) preferably being a pump without an air return. Such containers or tubes (45) are used in the fields of cosmetics, pharmaceutics, hygiene and edible products. 
<IMAGE>
Patent AT-E92071-T1 (AT)
Inventor: IWASAKI TAMEO
IPC: A61K31/381
Filed: 1990-03-09
Granted: 1993-08-15
Abstract: A novel biphenyl derivative of the formula: <CHEM> wherein Ring A is a substituted or unsubstituted sulfur-containing or oxygen-containing heteromonocyclic ring; Ring B is a ring of the formula: <CHEM> each of R<1> to R<3> is hydrogen atom, a halogen atom or a lower alkoxy group, or R<1> is hydrogen atom, and R<2> and R<3> are combined together to form a lower alkylenedioxy group; R<4> is a lower alkyl group which may have a substituent selected from a lower alkyloxy group and a lower alkoxycarbonyl group; Y is methylene group or carbonyl group, and a pharmaceutically acceptable salt thereof are disclosed. Said derivative and a pharmaceutically acceptable salt thereof are useful as a therapeutic or prophylactic agent for hepatic diseases.
Patent AT-E97833-T1 (AT)
Inventor: AFFONSO ALVARO PROF DR
IPC: C02F1/00
Filed: 1990-06-27
Granted: 1993-12-15
Abstract: The present invention relates to an ion exchange device for purifying water by reducing the nitrite and/or nitrate content, consisting of at least one container with a basic anion exchanger in chloride and/or sulphate form arranged therein and at least one additional basic anion exchanger layer in hydroxyl form or a hydroxyl-group-containing layer, in which the anion exchanger layers are arranged one behind the other directly and/or with the interposition of an intermediate layer and the anion exchange layer(s) in chloride and/or sulphate form is/are arranged not as a mixture but in (a) separate layer(s). The chloride and/or sulphate containing layer is arranged near or beneath the inlet aperture, preferably beneath the filter layer and/or (in the direction of flow of the water) in front of the anion exchange layer in the form of hydroxyl or containing hydroxyl groups. This invention also relates to processes for manufacturing and for using the ion exchange device to remove nitrates and/or nitrates from water.
Patent AT-E119928-T1 (AT)
Inventor: BREKNER MICHAEL-JOACHIM DR
IPC: C08L67/00
Filed: 1990-12-28
Granted: 1995-04-15
Abstract: For optical applications, transparent, amorphous thermoplastics, such as polyaryl ether ketones, are of considerable interest. However, polyaryl ether ketones have inadequate UV stability and weathering resistance, while amorphous polyaryl esters do not have these adverse properties. The properties can be improved by means of polymer alloys, and weathering-resistant materials made from homogeneously mixed polymers comprising at least one amorphous polyaryl ether ketone and at least one amorphous polyaryl ester are thus obtained.
Patent AT-E143686-T1 (AT)
Inventor: VINCI JAMES NOEL
IPC: C10N10/02
Filed: 1990-04-19
Granted: 1996-10-15
Abstract: A method and compositions for reducing friction between relatively slideable components is described comprising applying to a slideably engaging surface of the slideable components a lubricating amount of at least one Newtonian, or non-Newtonian, metal overbased salt of a carboxylic acid wherein the metal is selected from the group consisting of lithium, calcium, sodium, barium, magnesium, and mixtures thereof, and the carboxylic acid comprises at least one linear unsaturated hydrocarbon group containing from about 8 to about 50 carbon atoms. The types of slideable components contemplated include flat bearings, rotating bearings, lead screws and nuts, gears, hydraulic systems, and pneumatic devices. The inventors have discovered that applying a metal overbased salt of the aforesaid carboxylic acids results in a remarkable reduction in static and dynamic coefficients of friction and provides anti-wear protection of an extreme pressure agent without requiring auxiliary friction-modifying agents or auxiliary extreme pressure agents.
Patent AT-E106678-T1 (AT)
Inventor: ENNIS JOHN LOGAN
IPC: A23D7/015
Filed: 1990-08-22
Granted: 1994-06-15
Abstract: The present invention relates to a fat substitute comprising an alkoxylated sugar or sugar alcohol sucrose fatty acid ester. Between 1 and about 50 alkoxyl groups are attached by ether linkages to each polyol molecule. Each alkoxylated polyol is esterified with between about 6 and about 8 fatty acid groups, the fatty acids containing between about 2 and about 24 carbon atoms. Preferred alkoxyl groups are derived from cyclic ethers selected from propylene oxide, ethylene oxide, and mixtures thereof. The invention also relates to a low calorie fat-containing food composition which comprises: (a) non-fat ingredients; and (b) fat ingredients, from about 10% to about 100% by weight of said fat ingredients consisting essentially of the above-described fat substitute.
Patent AT-E104221-T1 (AT)
Inventor: SANTACHIARA ANDREA
IPC: B60B33/02
Filed: 1990-02-27
Granted: 1994-04-15
Abstract: The brake for twin wheels cantilevered rotatably on a support member (3) comprises a forked support member (6), a pedal (10) with an operating portion (12) projecting from the support (6) and a cam-shaped drive portion (14) located within the support (6), the pedal (10) being pivotable between a rest position and an operative position, and a coaster brake (16) articulated to the support (6), pivotable by the cam portion (14) of the pedal (10) as a result of the pivoting thereof, and having a portion (20) which is arranged to interfere with the wheels (4) as a result of its pivoting in order to stop the wheels (4). The brake also includes a resilient element (22) which, in the rest position, keeps the coaster brake (16) spaced from the wheels (4), and a small pedal (26) which, in the rest position, is inserted in a seat (24) within the support (6) and which has an operating portion (27) and a slot (28) in which the hook-shaped end (30) of the control portion (14) of the pedal (10) is inserted. The operation of the pedal (10) causes the removal of the small pedal (26) from its seat (24), whilst the operation of the operating portion (27) of the small pedal (26) causes the reinsertion of the small pedal (26) in its seat (24) and the pivoting of the pedal (10) into its rest position, with the consequent release of the coaster brake (16) from the wheels (4).
Patent AT-E151557-T1 (AT)
Inventor: HATANAKA KATSUNORI
IPC: G01Q70/00
Filed: 1991-09-10
Granted: 1997-04-15
Abstract: In an apparatus including a recording medium on which a multiplicity of information bit lines are formed and a probe facing the recording medium, the displacement between the center of the information bit line and the locus of the probe is detected at the time or relatively moving the probe along the information bit line. Tracking is performed in such a manner that the probe scans the center of the information bit line in accordance with the detection results. <IMAGE>   <IMAGE>
Patent AT-E109865-T1 (AT)
Inventor: RUPPRECH JOSEF
IPC: E06B7/086
Filed: 1991-09-26
Granted: 1994-08-15
Abstract: The louvred window has a rectangular frame with top and bottom cross-members and two side members comprising outer and inner profiled metal sections (24, 26) joined together by heat-insulating ribs (28, 30). The louvres are mounted in holders (22), each with a bearing trunnion (62) turning in a side member. Each of the latter has a recess in the side towards the holders accommodating a strip type seal (42). A thrust rod (52) sliding in one side member is coupled to the holders so as to turn the louvers (20). The edges of the side-member side-walls towards the holders are formed by the profiled metal sections, and the middle portions by one of the insulating ribs.
Patent AT-E124643-T1 (AT)
Inventor: HAENDLE JOCHEM ARTUR HUGO
IPC: B28B5/12
Filed: 1991-11-15
Granted: 1995-07-15
Abstract: A device has been invented with which the moulds of a revolving roof tile press can be exchanged. To this end, the device has an endless conveyor of the paternoster type, the carrying trays of which revolve step by step in a plane perpendicular to the rotational axis of the drum. In addition, a transfer device which transfers used bottom-half moulds from the press drum onto the endless conveyor and new bottom-half moulds from the endless conveyor to the press drum by means of a gripper arm is provided. This device can also be used to exchange top-half moulds of the revolving press. <IMAGE>
Patent AT-E174697-T1 (AT)
Inventor: SHAH SALIM A
IPC: G06F7/535
Filed: 1991-02-20
Granted: 1999-01-15
Abstract: A special carry save adder includes means for performing multiple addition operations, common input means to said means for performing multiple addition operations, and muxing means for selecting the desired result of said multiple addition operations.
Patent AT-E127028-T1 (AT)
Inventor: AVITALL BOAZ
IPC: A61N1/05
Filed: 1991-06-18
Granted: 1995-09-15
Abstract: An implantable iontophoretic delivery system for use in applying medicinal materials rapidly to specific subcutaneous tissue sites of interest in conjunction with an implanted defibrillator is disclosed which uses a subcutaneously situated pouch (21) for supplying medication in conjunction with a pair of defibrillator electrodes (11,12) connected to a power source. One of the electrodes is located proximately with respect to the tissue of interest and is designed to dispense the medication of interest utilizing controlled electrical pulses. The pouch is connected with the administering electrode of the electrode system via pumping mechanism. <IMAGE>
Patent AT-E142250-T1 (AT)
Inventor: UMEMOTO NOBORU
IPC: C10M169/04
Filed: 1991-06-28
Granted: 1996-09-15
Abstract: A hydraulic, lubricating and coupling composition which comprises an organopolysiloxane and, as an anti-wear agent, at least one compound of formulae (I) to (IV): <CHEM> wherein each of R1 to R4 is independently hydrogen or a monovalent hydrocarbon group containing from 1 to 20 carbon atoms; each of R5 to R7 is independently a divalent hydrocarbon group containing from 1 to 6 carbon atoms; each of X1 to X4 is independently oxygen or sulfur; each Y is independently a direct bond, oxygen or sulfur; and n is an integer of from 0 to 2, with the proviso that both X2 and X3 are sulfur when n is 0; <CHEM>  wherein R1 to R7, X1 to X4, Y and n are as defined in formula (I); <CHEM> wherein each of R1 to R4 is independently hydrogen or a monovalent hydrocarbon group containing from 1 to 20 carbon atoms; each of R5 to R6 is independently a divalent hydrocarbon group containing from 1 to 6 carbon atoms; each of X1 to X4 is independently oxygen or sulfur; each Y is independently a direct bond, oxygen or sulfur; and n is an integer of from 0 to 2; <CHEM> wherein each of R1 and R2 is independently hydrogen or a monovalent hydrocarbon group containing from 1 to 20 carbon atoms; R8 is a hydrocarbon group containing from 1 to 20 carbon atoms and containing at least one esterbond; each of X1 and X2 is independently oxygen or sulfur; and each Y is independently a direct bond, oxygen or sulfur.
Patent AT-E160051-T1 (AT)
Inventor: WINTER MARLAN LEE
IPC: H01H47/32
Filed: 1991-12-20
Granted: 1997-11-15
Abstract: A control circuit for electrical contactors, starters and the like which include one or more pairs of separable main contacts is controlled by an electromagnet assembly 10. In order to reduce, if not eliminate, audible noise generated by the electromagnet assembly, the electrical current to the electromagnetic assembly is regulated to minimize the rate of change of magnetic flux therethrough to thereby reduce, if not eliminate, audible noise. The circuitry is also adapted to compensate for alternating current (AC) magnetic coupling from the main poles in order to provide a relatively larger hold in force when the contacts are to remain in a closed position. Apparatus for calibrating an electrical device is taught. A precision power supply device PCS is interconnected by way of appropriate input channels to the device 10 to be calibrated for supplying a precise accurate calibration variable as an input. A personal computer PC is interlinked by way of a communications network CONI with the apparatus 10 to be calibrated and is also interlinked with the precision supply device so that the personal computer PC has available the exact value of input variable utilized. Upon command, the personal computer PC instructs the device being calibrated to deliver to the personal computer PC those values of input variable which the device being calibrated interprets as the input variable value. The personal computer PC compares this value with the actual value and generates a correction factor which the personal computer PC sends back to the device being calibrated for storage in an EEPROM. A power supply 202 which includes a rectifier input circuit MCR1 which provides either half wave or full wave rectified electrical current at an instantaneous voltage value to the input terminal of a controlled switch MQ3 is taught. The controlled switch is controlled by the combination of a "low voltage reset" device MU6 and a field effects transistor MQ2 combined to form a voltage sensing and switching circuit SSM which is interconnected at its input between the input terminal of the voltage regulator and ground and at its output or reset terminal to the control terminal of the voltage regulator. The output terminal of the voltage regulator is connected to the anode of a diode MCR7, the cathode of which is connected to one side of a storage capacitor MC6.