baber/WOPTO huggingface dataset:
Patent AT-E100347-T1 (AT)
Inventor: DRUSI ALBERTO
IPC: B01D29/07
Filed: 1989-08-01
Granted: 1994-02-15
Abstract: Filter for diesel fuel, particularly for feeding Diesel engines of motor vehicles, comprising a self-adjusting heater for the diesel fuel, arranged on the head of the filter, a filter cartridge (2) and a lower decantation chamber (10). The body of the filter comprises a cylindrical bowl (1) to which a cover (14) is welded on to which then a removable cover or head (25) is screwed, all made of thermoplastic material with an appropriate filler. The heater is a polymeric PTC resistor of a flat shape (35) with a circular crown, which extends over the entire free cross section of the filter head traversed by the diesel fuel. The heater is secured to the head by a cup-shaped supporting element (40), with holes for the passage of the diesel fuel into the bowl below. Current is supplied by a pair of conductors (52, 62) terminating with only two electric contacts one of which is located on one surface of the polymeric PTC resistor and the other on the supporting element (40) in direct contact with the opposed surface of the resistor. A thermoelectric switch (70) deenergizes the heater when the temperature of the entering diesel fuel exceeds a predetermined value. In operation the polymeric PTC resistor provides a greater amount of heat at the lower temperature according to an intrinsically self-adjusting behaviour.
Patent AT-E106928-T1 (AT)
Inventor: SIMOENS ANTHONY
IPC: C09J123/26
Filed: 1989-12-28
Granted: 1994-06-15
Abstract: An adhesive composite including a layer consisting of a compatibilized composition including at least one polyamide, and at least one propylene polymer which is at least partially modified by a polar monomer and which has a melt flow index (MFI) measured according to ASTM standard D 1238-86 (230/2.16 conditions) higher than 20 g/10 min., preferably, higher than 50 g/10 min., most preferably such that 70 g/10 min.</=MFI of the propylene polymer </=80 g/10 min.; and a layer consisting of at least one other material which is comprised of at least one cellulosic product and which is bonded to the layer consisting of a compatibilized composition.
Patent AT-E92698-T1 (AT)
Inventor: TURNER PETER MICHAEL DRAYER
IPC: H04Q3/66
Filed: 1989-03-21
Granted: 1993-08-15
Abstract: There are disclosed a method of call control (gapping) and a communications switching system in which such method is implemented, the system incorporating a call gapping arrangement for limiting the recurrence rate of successive call attempts for a particular type of call, for example to a national phone-in number, the arrangement comprising a clock (10) for determining a succession of call gapping intervals; a first up/down counter (18) having a limit N; a signal generator (11) responsive to the clock and coupled to the counter (18) to increment it by a value m each interval; a second up/down counter (21) having a limit M less than N, the counters (18,21) being responsive to call processing circuitry (14) to be decremented for each call attempt effected by the system; a comparator (15) responsive to the content of counter (21) becoming zero to inhibit the call processing circuitry (14) from allowing call attempts. The performance of the call gapping method is nearly ideal, and it can be left permanently operational.
Patent AT-E133686-T1 (AT)
Inventor: BOECK LAVERNE DWAINE
IPC: A23K20/195
Filed: 1989-04-11
Granted: 1996-02-15
Abstract: A new group of cyclic lipopeptide antibiotics, the A54145 antibiotics, which have the general formula: <CHEM>  wherein: R is hydrogen, C8-C18-alkyl, optionally substituted C8-C18-alkanoyl or C8-C18-alkenoyl;  (Lys-R<1>) represents -NH(CH2)4CH(NHR<1>)CO-;  R<1> and R<2> are hydrogen or an amino-protecting group; or  R and R<2>, taken together, represent a C8-C18-alkylidene group;  X is Ile or Val; and  Y is Glu or 3-MG; and their salts, are antibacterial agents or intermediates to such agents. The A54145 active compounds improve growth performance in animals; thus, feed compositions for promoting growth in animals such as poultry and methods for increasing growth in animals using these compositions, are also provided.
Patent AT-E94079-T1 (AT)
Inventor: CUSSLER EDWARD L
IPC: G01N30/88
Filed: 1989-11-15
Granted: 1993-09-15
Abstract: Liquid chromatography separations of solutes are achieved using porous hollow fibers. The pores of the hollow fibers immobilize a solute-absorbing phase (preferably organic) which has a greater absorbance affinity towards at least one solute in a mixture of solutes. By passing the solute mixture through the central lumen of the hollow fibers, chromatographic separations are realized due to the greater retention time of that solute with which the immobilized phase has greater absorbance affinity. The immobilized phase may be a liquid organic which may contain a surfactant so as to form reversed micelles or it may be in the form of a polymeric gel. Separations of biological species (e.g., proteins) may thus be accomplished by means of the present invention.
Patent AT-E84663-T1 (AT)
Inventor: CARREE FRANCIS
IPC: A01D84/00
Filed: 1989-07-12
Granted: 1993-02-15
Abstract: The present invention relates to a machine for windrowing, overturning windrows or haymaking, comprising a frame (1) carrying a device (10) for displacing plants on the soil by means of air generated by at least one fan (11) in at least one shaft (13) or similar conduit. It is notable in that the air reaches the plants substantially vertically, and that it possesses a deflector (12) for the orientation of the plants, which at least partially surrounds the air intake shaft or shafts (13). <IMAGE>
Patent AT-E118609-T1 (AT)
Inventor: BACHMANN LOTHAR
IPC: F16K1/226
Filed: 1989-05-31
Granted: 1995-03-15
Abstract: A leaf spring seal to effect sealing contact between such members as a damper blade and a frame consists of a set of leaf springs having their inner portions held together by clamping components of which one is a bar and the other the inner portion of a ledge. Either the ledge or the bar may be a part of whichever member is to be provided with the seal with the other member then provided with a seat. The outer leaf spring portions of the leaf springs are all inclined in the same direction and to the same extent relative to their inner portions and decrease in width with the outer leaf spring portion of maximum width and in sealing contact with the seat when the seal and seat are in engagement with the leaf spring set then tensioned. The outer portion of the ledge is inclined in the same direction as the outer leaf spring portions and engages one of them to maintain the leaf spring set tensioned at least until the seal and the seat are engaged. Appropriate seal lengths consist of a series of shorter lengths with the leaf springs and clamping components thereof connected to the seal carrying member in a manner enabling thermal expansion forces to be accommodated.
Patent AT-E101871-T1 (AT)
Inventor: CZECH ZBIGNIEW DR DIPL-CHEM
IPC: C09J133/06
Filed: 1990-08-14
Granted: 1994-03-15
Abstract: In a method for producing contact adhesives by a polymerisation reaction using (meth)acrylic acid and/or derivatives in an inert liquid medium, the liquid medium forms part of the contact adhesive after the polymerisation. The ready-to-use state of the contact adhesive is brought about by a crosslinking reaction.
Patent AT-E115515-T1 (AT)
Inventor: HERZIG JOERG
IPC: C01B15/12
Filed: 1990-11-14
Granted: 1994-12-15
Abstract: Sodium perborate hydrate pellets having an active oxygen content of 14 to 18% by weight, especially 15 to 16% by weight, an abrasion index in the ISO test 5937 of not more than 10%, a dissolving time of less than 1.5 minutes, preferably less than 1.0 minute (1 g/500 cm<3> of water, 15 DEG C) and a bulk density from more than 0.6 to 1.2 kg/dm<3> can be produced by compacting spray-dried, substantially amorphous sodium perborate hydrate, which has a bulk density below that of the pellets and a particle size of 90% smaller than 100  mu m and loses 0.2 to 2.0 of its weight by storage at 60 DEG C and 100 Pa in 30 minutes, between rollers at a contact pressure of 5 x 10<3> to 2 x 10<4> N/cm, comminuting the flakes and subjecting the pellets, if appropriate after rounding them by mechanical stressing, to grain fractionation. The advantage of the process is that pellets having the said physical data desired by the market can be obtained in this way in a simple manner and without a thermal stress of the perborate.
Patent AT-E88374-T1 (AT)
Inventor: ARTHUN NILS
IPC: B01F15/00
Filed: 1990-05-17
Granted: 1993-05-15
Abstract: An impeller for aseptic purposes which is rotatable by inductive drive means in a predetermined direction within a vessel for stirring and mixing sterile fluids. The impeller (10) comprises a plurality of radially extending stirring blades (15) on an outer surface of the impeller and bearing means on an inner surface of said impeller for rotatably mounting the impeller on the vessel wall. The impeller is further provided with through-flow passages which outwardly extend from the inside of the impeller in a direction away from an axis of rotation, through orifices (25, 26) which are situated on the outer sr-face of the impeller immediately adjacent each blade (15), seen in said direction of rotation, so that cleaning fluid can be sucked through the passages due to a low pressure region occurring behind each blade.
Patent AT-E108975-T1 (AT)
Inventor: DEDECKER OSCAR
IPC: A01G9/22
Filed: 1990-01-26
Granted: 1994-08-15
Abstract: PCT No. PCT/BE90/00004 Sec. 371 Date Jul. 30, 1991 Sec. 102(e) Date Jul. 30, 1991 PCT Filed Jan. 26, 1990 PCT Pub. No. WO90/08459 PCT Pub. Date Aug. 9, 1990.A dense and stable shading and insulating screen (1) can be pulled away sideways and rolled up, provided it has a double weave. Fabric fibers which both as weft (6) and warp elements (5) hold together tightly both weft (3) and warp strips (2) in a stable pattern or supporting weave, have a positive impact on the light transmission of the screen (1), by absorbing the water to the inside of the screen and, resulting from surface activity, having the water transferred to the outside of the screen (1).
Patent AT-E191018-T1 (AT)
Inventor: MANDEVILLE W HARRY
IPC: B01J23/745
Filed: 1989-12-18
Granted: 2000-04-15
Abstract: The present invention relates to a a continuous process for producing carbon fibrils by decomposing a source of carbon at elevated temperatures in contact with a multivalent metal and recovering the fibrils formed thereby comprising the steps of introducing catalyst particles having a size of up to 400 µm (microns) and comprising at least one multivalent transition metal on a particulate substrate into a reactor heated to a temperature of 500°C to 1500°C, and recovering the fibrils formed thereby wherein said metal is present on said substrate as a multiplicity of discontinuous catalytic sites which, at least during fibril formation, have a size of 3,5 to 70 nm (35 to 700 Å) which size is measured by measuring the size of the transition metal particles recovered along with produced fibrils. This invention also relates to a reaction apparatus to be used for carrying out said process.
Patent AT-E107113-T1 (AT)
Inventor: HOLOCH GERHARD
IPC: H04N11/24
Filed: 1990-01-13
Granted: 1994-06-15
Abstract: To obtain an improved PAL-compatible television system with reduced crosstalk between luminance and chrominance spectra, which can be adapted to existing terrestrial channels, the luminance signal spectrum is split on the emission side into a low-frequency part Y1 and a high-frequency part Y2 which is modulated onto a carrier. This modulation is effected in such a way that the spectrum of the resultant modulation signal Y*2 lies in a region of the three-dimensional PAL spectrum which is virtually free of useful signal spectra within the given channel width. The modulation signal Y*2 is transmitted with the low-frequency par Y1 of the luminance signal spectrum in the form of data concerning the luminance Y in the PAL-C signal. On the reception side, an improved television receiver filters out the modulation signal Y*2 from the received PAL-C signal and demodulates it. The signal so obtained, which corresponds to the high frequency part Y2 of the luminance signal spectrum, is added to the low-frequency part Y1 of the luminance signal spectrum separated from the received PAL-C signal. A conventional PAL receiver processes only the low-frequency part Y1 of the luminance signal and is not subject to interference by the modulation signal Y*2 transmitted with the latter.
Patent AT-E84605-T1 (AT)
Inventor: BASILICO PAOLO
IPC: F16M11/12
Filed: 1990-04-12
Granted: 1993-01-15
Abstract: PCT No. PCT/IT90/00040 Sec. 371 Date Nov. 19, 1991 Sec. 102(e) Date Nov. 19, 1991 PCT Filed Apr. 12, 1990 PCT Pub. No. WO90/12981 PCT Pub. Date Nov. 1, 1990.A method and equipment for remote control of the movements of a telecamera or cinecamera (4), mounted on a motorized actuator head (3) with the possibility of movements around two axes at right angles to each other (X', Y') of PAN and TILT respectively, comprising an acquirer head (1) on which a television monitor (13) is mounted, movable around two axes at right angles to each other (X, Y) of PAN and TILT respectively, the movements of the acquirer head (1), imparted by the operator, being read by special sensors (15, 16), which send electric signals to a central control unit (2) for the instantaneous operation of the motors of the actuator head (3), in such a way that there is a direct proportion between the movements of the two heads (1, 3).
Patent AT-E113110-T1 (AT)
Inventor: BRIGNON FRANCOIS
IPC: E06B5/00
Filed: 1990-07-23
Granted: 1994-11-15
Abstract: PCT No. PCT/FR90/00559 Sec. 371 Date Jan. 21, 1992 Sec. 102(e) Date Jan. 21, 1992 PCT Filed Jul. 23, 1990 PCT Pub. No. WO91/01427 PCT Pub. Date Feb. 7, 1991.Door provided with a door frame, and at least one mobile panel having a top and a bottom. The mobile panel is capable of displacement between a closed position where the mobile panel is in place in the door frame and an open position where the mobile panel is moved aside with respect to the closed position, and the mobile panel passes from one to the other of these two positions by lateral displacement in a lateral direction from the closed plane to the opening plane and sliding in the opening plane. There are also provided a lower complementary guidance rail; at least one sliding unit, positioned at the bottom of the mobile panel and associated with the lower complementary guidance rail, unit carrying the mobile panel in the open position; a mechanism for guiding and holding of the mobile panel with respect to the door frame positioned on top of the mobile panel, a mechanism for enabling the relative displacement of the sliding unit and mobile panel in the lateral direction between an inside position and an outside position; and support means on a bottom part of the door frame for supporting the mobile panel in the closed position.
Patent AT-E111887-T1 (AT)
Inventor: NOHIRA HIROYUKI
IPC: C07D239/26
Filed: 1991-01-28
Granted: 1994-10-15
Abstract: A mesomorphic compound represented by the following formula (I): <CHEM> wherein R<1> denotes an alkyl group having 1 - 18 carbon atoms; R<2> denotes an alkyl group having 1 - 12 carbon atoms; A and B respectively denote <CHEM> Z<1> and Z<2> respectively denote -H, -CH3, -OCH3, -CN or halogen; m and n respectively denote 0, 1 or 2 and p denotes 1 or 2 with proviso that m+n+p = 2 or 3; X denotes a single bond, -O-, <CHEM>  or <CHEM>  Y denotes a single bond <CHEM>  -CH2)-, -OCH2-, <CHEM>  or <CHEM> and C_* denotes an asymmetric carbon atom.
Patent AT-E128852-T1 (AT)
Inventor: BIRKE JOSEF
IPC: A43B7/20
Filed: 1991-07-17
Granted: 1995-10-15
Abstract: To produce orthopaedic medical shoes and internal shoes, a plastic heelpiece (0) is proposed, which is made from thermoplastic by injection-moulding with optimum material distribution. Recesses (2, 4) prevent irritation of the Achilles tendon and the heel. Connection bridges (3) guarantee an adequate hold. A foot bed (5) is attached integrally. In the basic form illustrated, the plastic heelpiece (0) serves as an arthrodesis heelpiece (1) or, with subsequent working along the cutting lines, is used to produce a high immobilisation cap (16) with leg brackets, a high immobilisation cap (17) without leg brackets, a medium-high immobilisation cap (18), a low immobilisation cap (19) or else an anklepiece (20), in each case with a foot bed (5). <IMAGE>
Patent AT-E119143-T1 (AT)
Inventor: AOYAMA HIROKAZU C O YODOGAWA W
IPC: C07C19/08
Filed: 1991-08-27
Granted: 1995-03-15
Abstract: 1,1,1,2,2-Pentafluoro-3,3-dichloropropane and 1,1,2,2,3-pentafluoro-1,3-dichloropropane are prepared at a high yield and selectivity by reacting chloroform, difluorochloromethane and tetrafluoroethylene in the presence of a catalyst.
Patent AT-E107782-T1 (AT)
Inventor: HAERIG THOMAS
IPC: H04N1/192
Filed: 1990-11-30
Granted: 1994-07-15
Abstract: In an optical positioning system for at least two picture elements, a wavelength-dispersive, first light-deflecting element is used which deflects light beams in a first deflection direction according to their wavelength. In order to enhance the positioning speed, the optical system comprises a narrow-band light source with a controllable wavelength for every picture element. The first light-deflecting element is arranged in the beam path of a second light-deflecting element with which an additional, essentially wavelength-independent deflection can be implemented. The range of deflection of the first light-deflecting element is thereby noticeably smaller than that of the second light-deflecting element. The ray beams of the said light sources charge or impinge upon the wavelength-dispersive element in common. By setting the wavelength of its light source, each of the picture elements simultaneously receives a desired image position in the range of deflection of the second light-deflecting element around the basic position prescribed by it.
Patent AT-E124189-T1 (AT)
Inventor: HORNUNG STEPHEN
IPC: G02F1/35
Filed: 1990-12-14
Granted: 1995-07-15
Abstract: PCT No. PCT/GB90/01950 Sec. 371 Date Jul. 9, 1992 Sec. 102(e) Date Jul. 9, 1992 PCT Filed Dec. 14, 1990 PCT Pub. No. WO91/09475 PCT Pub. Date Jun. 27, 1991.A lossless optical component includes an input and at least one output. The optical component includes an operational portion and an amplifier portion upstream of the operational portion. The amplifier portion includes an optical amplifier for amplifying optical signals received by the input. The optical amplifier is provided with input optical waveguide via which the optical amplifier is optically pumpable by a remote pump laser. The output of the optical amplifier is proportional to the loss of the operating portion of the optical component.
Patent AT-E112722-T1 (AT)
Inventor: WEISS HEINZ
IPC: F16H47/04
Filed: 1992-08-10
Granted: 1994-10-15
Abstract: A vehicle transmission, particularly for industrial and agricultural vehicles, includes a speed change gearset (gear and range) and a central differential for distributing the gearset output to the front and rear axles of the vehicle. The central differential is formed of a Ravigneaux gearset to reduce the dimensions of the transmission and to minimize the costs and technical resources required to produce it. The Ravigneaux gearset distributes the torque of a gear output shaft to the front and rear axles according to the ratio of the two planetary sun gear diameters. Preferably, the end stage of the speed change gearset is formed by a further gearset, and the planet carriers of both Ravigneaux gearsets are formed as a common structural member carrying the planets of both Ravigneaux gearsets.
Patent AT-E114115-T1 (AT)
Inventor: WILD HANNO DR
IPC: C07D223/20
Filed: 1992-11-16
Granted: 1994-12-15
Abstract: The invention relates to 5,6-dihydrodibenz[b,e]azepine-6,11-dione-11-oximes of the formula I, a process for their preparation and their use as inhibitors of reverse transcriptase and in particular as retroviral agents. <IMAGE>
Patent AT-E129913-T1 (AT)
Inventor: CHENG PO-JEN
IPC: A63B49/00
Filed: 1992-11-25
Granted: 1995-11-15
Abstract: A badminton racket (20) has a frame (21) with a head portion (22), a throat portion (23), and a shaft portion (24) which terminates in a handle portion (25). The racket (20) is lighter than prior badminton rackets, and the balance point or center of gravity of the racket is closer to the head end (33) than the handle end (30). <IMAGE>
Patent AT-E134604-T1 (AT)
Inventor: SHIELDS CHARLES JOHN
IPC: C07C17/38
Filed: 1992-07-02
Granted: 1996-03-15
Abstract: A process for the removal of 1-chloro-2,2-difluoroethylene from 1,1,1,2-tetrafluoroethane by contacting the mixture with a zeolite having a mean pore size in the range of 3.5 ANGSTROM  and 4.8 ANGSTROM  and having potassium as counter cation. The zeolite having potassium as counter-cation may be produced by cation-exchange with a commercially available zeolite, for example AW-500. <IMAGE>
Patent AT-E126196-T1 (AT)
Inventor: CHABARDES PIERRE
IPC: C07C49/203
Filed: 1992-04-16
Granted: 1995-08-15
Abstract: New process for the purification of pseudoionone which consists in preparing pseudoionone by reacting citral with acetone, in then bringing the reaction mixture into contact with a metal derivative and in then distilling the pseudoionone.
Patent AT-E117363-T1 (AT)
Inventor: PUJOL ENRIQUE
IPC: C11D1/22
Filed: 1992-07-20
Granted: 1995-02-15
Abstract: The detergent composition comprises ethoxylated glycerine, compound represented by the formula (I) and fatty acid alkaline metal salt, represented by the formula (II); the weight ratio of the former to the latter [(I)/(II)], being essentially 10/90 - 90/10, preferably 1/5 to 5/1, and most preferably 1/3 to 3/1. <CHEM>  wherein: R' represents H or CH3, and each of n, m and l independently represents an integer from 0 to 20; being m+n+l=2-60 preferably 10-45.    R-COOM   (II> wherein R represents alkyl or alkenyl group having C7-21, and M represents an alkaline metal. The combination of compounds (I) and (II) permits a saving in the amount of antifoaming agents, as well as shows a better performance in skin irritation, oral toxicity and biodegradation, without deteriorating its detergency.
Patent AT-E124899-T1 (AT)
Inventor: ARNSTROEM ANDERS
IPC: B25B27/00
Filed: 1991-12-13
Granted: 1995-07-15
Abstract: A device for mounting elastic annular details such as sealing rings to machine parts and similar objects which have an axis (A) of symmetry and a free end (24), comprises means (16) for positively guided application of the elastic detail (25) onto said object (19), said means being supported so as to be movable in a plane containing said axis (A) of symmetry of the object (19) as well as in a path around said axis and adapted to engage the inner side of the detail (25) at only a portion of the circumference. For making the device easily usable for various sizes of details (25) and objects (19), the invention suggests that the guide means is made as a radially movable hook (16) adapted to displace the detail (25) radially a distance at the point of engagement and when moved in the direction of the axis (A) of symmetry as well as moved angularly therearound to entrain said detail (25) to the desired position along the length of the object, and in that a retaining means (12) is adapted at the initial revolution of the rotary movement of the guide means (16) to be brought into engagement with the free end (24) of the object (19) for retaining the detail (25) and force the same to climb said object (19).