baber/WOPTO huggingface dataset:
Patent AT-E98751-T1 (AT)
Inventor: KOMOSSA WERNER
IPC: F16F9/48
Filed: 1989-05-05
Granted: 1994-01-15
Abstract: A shock absorber wherein a piston divides the internal space of a cylinder into two cylinder chambers and has a passage of variable cross-sectional area for the flow of damping fluid between the cylinder chambers. The piston has a first section which is connected with a piston rod and is in sliding engagement with the internal surface of the cylinder, and a second section which is reciprocable in the first section and has two sets of surfaces which are acted upon by damping fluid. The passage is defined by the two sections. One set of surfaces is acted upon by damping fluid which is pressurized as a result of axial movement of the piston in the cylinder, and the other set of surfaces is acted upon by damping fluid which fills a plenum chamber of the piston and is acted upon by a valving element forming part of an electrically operated fluid pressure regulating unit. The difference between the forces which the damping fluid applies to the two sets of surfaces determines the axial positions of the two sections of the piston with reference to each other and hence the cross-sectional area of the passage for the flow of damping fluid between the cylinder chambers.
Patent AT-E77183-T1 (AT)
Inventor: LINK HERMANN DIPL-ING
IPC: H03K5/08
Filed: 1989-07-11
Granted: 1992-06-15
Abstract: An output signal of a magnetoelectrical transducer of a capstan DC motor used in a magnetic tape recorder includes a DC offset voltage. The output signal of the transducer is coupled to a non-inverting input of a first operational amplifier. The output signal is also coupled to an inverting input of a second operational amplifier, operating as a comparator. The non-inverting input of the second operational amplifier is coupled to an output terminal of the first operational amplifier that amplifies an AC voltage component of the transducer output signal. By means of two anti-parallel coupled diodes in a negative feedback branch of the first operational amplifier, a DC amplification of unity is obtained as soon as a first peak of the output signal of the transducer is reached.
Patent AT-E78236-T1 (AT)
Inventor: BYRNE WILLIAM JOHN
IPC: B65B3/04
Filed: 1989-04-18
Granted: 1992-08-15
Abstract: A method of packaging a beverage having gas in solution therewith in which an open topped container (1) is charged with the beverage through the open top. The container is purged of air and pressurised with a gas selected from carbon dioxide, nitrogen or other inert gas and a partition wall (5) having a restricted orifice (9) is located over the beverage and sealed to the container (1) to form a primary chamber (10) within which the beverage is contained. A closure wall (3) is located over the partition wall (5) and sealed thereto and to the container (1) to form with the partition wall a secondary chamber (11). The primary and secondary chambers (10, 11) communicate with each other through a restricted orifice (9) in the partition wall (5). The assembly is now inverted so that beverage from the primary chamber (10) enters the secondary chamber (11) and a primary headspace (10a) is formed in the primary chamber (10) and a secondary headspace (11a) is formed in the secondary chamber (11). Both said headspaces (10a, 11a) are at a pressure greater than atmospheric so that upon opening the container to expose the primary chamber (10) to atmosphere, beverage and/or gas in the secondary chamber (11) is ejected into the beverage in the primary chamber (10) to develop or assist in the development of a head or froth on the beverage. The pressurisation of the container with the selected gas is preferably to be by dosing with the gas in liquid form before the closure wall is fitted and sealed to the container and either before or after the partition wall has been fitted to the container.
Patent AT-E84202-T1 (AT)
Inventor: MARSOT JACQUES
IPC: A61F15/00
Filed: 1989-06-15
Granted: 1993-01-15
Abstract: The present invention relates to an absorbant article comprising a strip of absorbant material (1) constituting a pad for absorption and retention of the liquids, and an impermeable outer envelope (3) consisting of a flexible sheet completely surrounding the pad. One of the large surfaces of the envelope is provided with a pre-cutout (4) along a defined contour in order to obtain, after removal of the area (31) of impermeable sheet inside the pre-cutout, a zone for reception and absorption. <IMAGE>
Patent AT-E80866-T1 (AT)
Inventor: CANDAU FRANCOISE
IPC: C02F1/54
Filed: 1989-12-21
Granted: 1992-10-15
Abstract: Water purification process employing an effective proportion of a flocculating agent consisting of an inverse microlatex comprising a polymer of at least one cationic water-soluble vinyl monomer, if appropriate copolymerised with at least one anionic or nonionic water- soluble vinyl monomer, which has a molecular weight of at least 2x10<6>. 
<??>The said microlatex is in the form of particles of a microlatex with a diameter of between 30 and 160 nm and its polydispersity index is between 1.05 and 1.2.
Patent AT-E96814-T1 (AT)
Inventor: BRESCIANI ANGELO
IPC: D06P5/00
Filed: 1990-01-23
Granted: 1993-11-15
Abstract: The preparation and use of water-soluble or water-swellable copolymers by copolymerization in water-in-oil emulsions of an olephinically unsaturated acid, a salt thereof, a multifunctional monomer, acrylonitrile and optionally a monomer with hydrophilic functional groups.
Patent AT-E109630-T1 (AT)
Inventor: WALLSCHAEGER GUNNAR J
IPC: B32B33/00
Filed: 1990-05-14
Granted: 1994-08-15
Abstract: A cosmetic sampler comprising a base support, a coating (1) of a cosmetic composition of predetermined thickness disposed upon the base support, a cover (7, 9, 29) and a multiplicity of projections (3) extending through the coating (1) in a direction substantially transverse to the plane of said base support and cover (7, 9, 29) and having a length greater than the thickness of the coating (1). The coating composition is transferable to a user upon lifting up of the cover (7, 9, 29) in order to remove it.
Patent AT-E121801-T1 (AT)
Inventor: STOCKER JOHANN DIPL-ING FH
IPC: C23C4/18
Filed: 1990-08-07
Granted: 1995-05-15
Abstract: A process for the automatic melting of thermally sprayed surfaces is proposed, in which the disadvantages of known processes of this type (manual and semiautomatic melting) are overcome. This is achieved by a method in which a parameter relevant for the melting process is measured using a non-contact sensor system on a part of the area which has just been subjected to the melting process by a melting burner and, starting from this measured value, the amount, which in fact may be dependent on the material thickness, type and form, is suitably controlled.
Patent AT-E114137-T1 (AT)
Inventor: MCNEIL KEVIN BENSON
IPC: B26D1/62
Filed: 1990-02-26
Granted: 1994-12-15
Abstract: An improvement in web-converting rewinders of the type which includes a perforator cylinder, and a bedroll/chop-off roll combination (21, 23) comprising a set of chop-off blades (31, 32), some of which chop-off blades (31) are disposed on the bed roll (21), and some of which (32) are disposed on the chop-off roll (23); and in which a running web is forwarded from an unwinding parent roll, and is converted into consumer product rolls such as, for example, tear-separable multi-sheet rolls of toilet tissue or paper towels. The improvement comprises parallel-motion chop-off blades (31, 32) which can be more closely spaced than in prior art chop-off blades, and thus induce greater stretching and more positive breaking of the web; and, preferably, the chop-off blades (31, 32) are disposed to act on a longer machine-direction-length of the running web than contemporary rewinders to enable more positively inducing roll endings by breaking along transverse lines of weakening rather than by inducing ragged transverse tears of web. Such a disposition of the chop-off blades (31, 32) is said to provide a wider window in which the lines of weakening in the running web may be indexed during each roll-ending chop-off event. Such an indexed relationship between the chop-off mechanism (20) and the running web is easier to continuously maintain with such a wider window, all other factors being constant. This invention is particularly useful for webs such as creped paper which must be stretched substantially in the machine direction before they will break along transverse lines of weakening such as lines of spaced cuts or lines of perforations.
Patent AT-E108136-T1 (AT)
Inventor: KIMURA ISAO C O CANON KABUSHIK
IPC: B41J2/16
Filed: 1990-04-17
Granted: 1994-07-15
Abstract: A substrate for an ink jet recording head comprises a support (1) and an electrothermal transducer provided on said support and comprising a heat-generating resistor member (2) and electrodes (3, 4) electrically connected to said heat-generating resistor member (2), wherein said heat-generating resistor member (2) is comprised of a complex compound comprising a metal boride, silicon and nitrogen.
Patent AT-E146133-T1 (AT)
Inventor: KIMURA MAKIKO
IPC: B41J2/14
Filed: 1990-09-17
Granted: 1996-12-15
Abstract: An ink jet head including a base member (100); a first member (1300) having recesses and coupled with the base member to form ink passages using the recesses; a second member (400) integral with the first member (1300) and extending at an angle from an end fo the first member, the second member (400) having ink ejection outlets (41) communicating with the ink passages. <IMAGE>
Patent AT-E126400-T1 (AT)
Inventor: YODOGAWA AKIHIRO C O DU PONT J
IPC: H01R24/00
Filed: 1990-10-04
Granted: 1995-08-15
Abstract: A connector (2) comprises, a housing having (10) at least one open side surface (11), a plurality of contact end portions (60 and 80) alternately arranged at a first position which is spaced away from the opening by a predetermined distance along a first surface (13) perpendicular to the open side surface (11) in the housing, and is close to a surface opposite (15) the first said surface, and at a second position closer to the opening than the first position by a predetermined distance and shifted to the first side surface (11), and a slider (12) having a structure which can be fitted in the housing to clamp a cable (14) inserted forwards the first side surface (11) in said housing for electrical connection with the contact end portion in the housing, the slider having an indentation (20) at a distal end portion.
Patent AT-E137973-T1 (AT)
Inventor: HOULIHAN WILLIAM JOSEPH
IPC: A61K31/685
Filed: 1990-08-07
Granted: 1996-06-15
Abstract: Phospholipids of formula <CHEM> in which Q, n and R3 are as described in the specification, are useful in the treatment of multiple sclerosis.
Patent AT-E128486-T1 (AT)
Inventor: BESCH GORDON O
IPC: E01B5/00
Filed: 1991-07-30
Granted: 1995-10-15
Abstract: A high-strength, damage-resistant rail characterized by essentially consists of 0.60 to 0.85 wt% of C, 0.1 to 1.0 wt% of Si, 0.5 to 1.5 wt% of Mn, not more than 0.035 wt% of P, not more than 0.040 wt% of S, and not more than 0.05 wt% of A l , a balance being Fe and indispensable impurity. The rail comprises corner and head side portions (2, 3) having a Brinell hardness HB of 341 to 405 and a head top portion (1) having a hardness which is not more than 0.9 of the Brinell hardness of the corner and head side portions. <IMAGE>
Patent AT-E130396-T1 (AT)
Inventor: OLIVER MICHAEL S
IPC: E21B10/22
Filed: 1991-09-11
Granted: 1995-12-15
Abstract: Sealed bearing rotary cone drill bits are subject to seal wear from detritus or debris generated during operation of the drill bit in a borehole. The debris invades the seal gland area resulting in premature cone bearing failure. A shale burn plug secured in the leg back face and positioned between the base of the rotary cone and the leg back face has a shale or detritus diverting ridge formed in the face of the plug. Additionally, the burn plug is energized to urge the ridged face of the burn plug against the base of the rotary cone; the ridge being non-radially oriented to divert debris away from the seal gland. <IMAGE>
Patent AT-E102287-T1 (AT)
Inventor: POSSEHN WILLFRIED
IPC: E05C17/28
Filed: 1991-12-20
Granted: 1994-03-15
Abstract: In the set-open device for a window, door or the like, a sliding piece (3) is mounted on the set-open arm (1) and a stop piece (7) on the additional arm (5), each in an articulated manner in an undercut fitting groove (9) of the at least tiltable casement (11), at least the sliding piece (3) being arranged in the fitting groove (9) so as to be longitudinally displaceable. The end tilt-open width of the casement (11) is limited as a result of an abutment of the sliding piece (3) on the stop piece (7) and is secured against unintended shutting by means of a spring-steel band (14) having a catch nose (17) which interacts releasably with a catch boss (29). So that the end tilt-open width of the casement (11) can be changed, without fitting parts being dismounted, either the sliding piece (3) or the stop piece (7) is subdivided into an articulation piece (20) carrying the point of articulation of the arm (1) or (5) and into a catch piece (21) which is adjustable along the fitting groove (9) in the region between the articulation piece (20) and counter piece (3) and can be fixed once again. The catch piece (21) can have a neck (23) for guidance within the articulation piece (20) and can be retained against the articulation piece (20) by means of a clamping screw (42). <IMAGE>
Patent AT-E105610-T1 (AT)
Inventor: CATTANEO CARLO
IPC: F16B12/44
Filed: 1991-07-11
Granted: 1994-05-15
Abstract: A joint for securely connecting a leg to a table top comprises an expandable member (11) insertable into the complementary hollow top of said leg, an expansion setscrew (17) screwed into a threaded seat in said member and operable from the outside of the leg, and fixing means at the top of the expandable member (11) for fixing the table top to it. Characteristically, the seat for the setscrew (17) consists of a plurality of internally threaded arcuate sections (20) which are positioned mutually opposing and offset so as to define, within said tubular seat, apertures adjacent to each of said arcuate sections (20). <IMAGE>
Patent AT-E191213-T1 (AT)
Inventor: SOHDA TAKASHI
IPC: A61K31/415
Filed: 1991-10-16
Granted: 2000-04-15
Abstract: A compound of the formula <CHEM> wherein R<1> stands for a substituent on benzene ring, R<2> and R<3> independently stand for hydrogen or methyl, and n denotes 0 or 1, or a pharmacologically acceptable salt thereof is useful for prophylaxis and treatment of peptic ulcers (e.g. gastric ulcer, duodenal ulcer) and gastritis.
Patent AT-E122469-T1 (AT)
Inventor: DECOI BEAT
IPC: G01V8/20
Filed: 1991-11-11
Granted: 1995-05-15
Abstract: A method is specified for controlling a light barrier in which a number of cooperating transmitters and receivers form a plurality of scanning beam paths, the scanning beams more or less filling a region to be monitored of an object to be monitored. Scanning cycles in which the presence of essentially all the scanning beams is detected are triggered by the object to be monitored or a control device cooperating therewith, said control unit transmitting at least one external control signal to an external unit, depending on the scanning result. This method temporarily forms a paired assignment of one transmitter and one receiver each as an operating scanning beam path, at least one calibration cycle being carried out in accordance with the operating scanning beam paths of the light barrier for the purpose of self-control of individual operating characteristics of respective transmitter/receiver pairs. Moreover, a scanning window is opened by a control function of the unit to be monitored by means of a control unit in which at least one scanning cycle of the operating scanning beam paths is performed. A light barrier for transmitting a control signal, which has a number of cooperating transmitters and receivers, transmitters or receivers being activated in scanning cycles by an evaluation circuit, which light barrier is equipped for carrying out the abovementioned method, has an evaluation circuit which is constructed as a calibratable evaluation circuit [1] for the self-control of the operating setting variables of the respective working scanning beams [S] [transmitter/receiver pair] and the activation series of the working scanning beams [S] of the light barrier. Said evaluation circuit contains a control circuit [2] which is connected to read and main memories [2.1 and 2.2, respectively] and to a clock [1.3], as well as to the object to be controlled by means of a control output [As] for an output control signal and an input [E3] for an input control signal. Moreover, it has assignment means which for a phase of the operation in each case temporarily assigns to one another in each case one transmitter [3.1.1, 3.1.2, etc.] of a transmitter circuit [3] and in each case one receiver [4.1.1, 4.1.2, etc.] of a receiver circuit [4]. <IMAGE>
Patent AT-E113245-T1 (AT)
Inventor: ANGERER KARL DIPL-ING
IPC: B60C11/00
Filed: 1991-07-18
Granted: 1994-11-15
Abstract: The vehicle pneumatic tyre has a tread profile which has over the tread width at least five rows of profile sections which are successive in the circumferential direction and in each case are of the same kind within each row. The profile sections in the shoulder rows have at least two different basic lengths. Towards the centre of the tread, the number of profile sections assigned to the base lengths of the shoulder rows (1, 6; 1', 5') in the individual rows (1 to 6, 1' to 5') increases in increments. <IMAGE>
Patent AT-E113647-T1 (AT)
Inventor: HILLE HANS-DIETER
IPC: C09D201/06
Filed: 1990-12-04
Granted: 1994-11-15
Abstract: PCT No. PCT/EP90/02096 Sec. 371 Date Jul. 10, 1992 Sec. 102(e) Date Jul. 10, 1992 PCT Filed Dec. 4, 1990 PCT Pub. No. WO91/08269 PCT Pub. Date Jun. 13, 1991.The invention relates to aqueous dispersions of cross-linked polymer microparticles, prepared in an aqueous medium from a polymer, optionally dissolved in an organic solvent, said polymer bearing at least two hydroxyl groups and comprising a number of ionic groups sufficient for the formation of a stable aqueous dispersion, as the component (A) and one further component (B) at an elevated temperature, characterized in that component (A) is a polyesterpolyol, a polyurethane or a polyacrylate having an acid value of from 5 to 168, and that component (B) is an aminoplast resin consisting of molecules containing at least two reactive groups consisting of hydroxyl and/or amino and/or ether groups, that the ratio by weight of component (A) to component (B) is between 30:70 and 95:5, and that the dispersion is stable and usable in water and/or an organic solvent or mixtures thereof. The invention further relates to a process for producing these dispersions, the use thereof and coating compositions containing said dispersions.
Patent AT-E110303-T1 (AT)
Inventor: MERKENSCHLAGER THOMAS
IPC: B05B15/12
Filed: 1992-02-01
Granted: 1994-09-15
Abstract: In a pretreatment installation for the pretreatment by spraying of objects to be coated in a subsequent coating installation, in each case a plurality of such objects being arranged on holding devices of a transporting device and being subsequently fed by the transporting device in a clocked fashion to a plurality of spraying pretreatment devices, in order to obtain a very space-saving design accompanied by intensive treatment, provision is made for a plurality of holding devices (6) to be arranged transversely with respect to the transporting direction (8) and for a plurality of collection troughs (1) to extend with their longitudinal direction at a right angle with respect to the transporting direction (8) in each case, the longitudinal sides of the collection troughs (1) being arranged directly adjacent to one another, and a separating device, which has separating elements (15) which can move out and release the transport path, being arranged in the region (17) of the longitudinal edges between two collection troughs (1a, 1b, 1c and 1d, respectively). <IMAGE>
Patent AT-E144784-T1 (AT)
Inventor: KERSTING JOHANNES
IPC: C08J11/26
Filed: 1992-11-14
Granted: 1996-11-15
Abstract: In order to develop a process for separating aluminium foils from plastic films, in particular PE films, in such a way that environmentally friendly recovery of the aluminium is possible, it is proposed to heat the composite film at about 100 DEG C in an at least 20% solution of a lower fatty acid CnH2n+1(COOH) where n is less than or equal to 4, that this heating be maintained for from about 10 to 20 minutes, and that, after cooling, the detached plastic films are separated from the aluminium foils which remain, where, in a preferred way of carrying out the process, the cooling is carried out in a tightly sealed vessel in such a way that a reduced pressure, approximately up to 80% of the natural air pressure, is formed on cooling.
Patent AT-E134149-T1 (AT)
Inventor: NILSSON BJARNE
IPC: B01D33/21
Filed: 1992-11-16
Granted: 1996-02-15
Abstract: A filter sector for a filter disk of a rotating filter, said filter disk comprising a plurality of filter sectors and said filter sector including two spaced plate-shaped elements (7,8) being thin in comparison to the thickness of the filter sector and having a main plane (9) from which outwardly extend protrusions shaped in the material of the plate-shaped elements adapted to keep a filter cloth at a distance from the main plane, said protrusions (10) having a material thickness substantially corresponding to the material thickness of the main plane (9). The plate-shaped elements (7,8) are interiorly provided with bulbs (12) formed in the material of the elements, said bulbs being directed towards each other and abutting each other with contact surfaces (13), said bulbs (12) having a material thickness substantially corresponding to the material thickness in the main plane (9), and each pair of inter-abutting bulbs being mutually connected in said contact surfaces (13). <IMAGE>
Patent AT-E168322-T1 (AT)
Inventor: ZEHLE WILHELM
IPC: B32B5/02
Filed: 1992-11-19
Granted: 1998-08-15
Abstract: A base fabric for press felts and a press felt incorporating that base fabric which includes an assembly of three or more separately woven fabric layers. Each of the woven fabric layers making up the base fabric assembly is a single or multilayer fabric, and they may be of the same or different weave patterns. The three or more fabric layers are assembled, one above the other and needled together with at least one batt layer on the papermaking surface of the felt. Preferably, the yarns on the top surface of the top fabric will, by virtue of the weave of the fabric, have long floats in the machine and/or cross machine direction to provide good paper web support. The bottom and intermediate fabric layers may also have long cross machine direction floats on their top surfaces to support the fabric or fabrics above. In a preferred embodiment, the yarns making up the top fabric layer will be relatively finer than those making up the intermediate layer and similarly, the yarns making up the intermediate layer will be relatively finer than those making up the bottom fabric layer.
Patent AT-E184644-T1 (AT)
Inventor: BECK-SIRCH THERESE
IPC: A23K3/03
Filed: 1993-02-18
Granted: 1999-10-15
Abstract: The invention relates to the use of an aqueous nutrient medium for growing homofermentative lactic acid bacteria under non-sterile conditions, to the use of the lactic acid bacteria cultures obtained in this way as ensiling aid and to a dry nutrient medium/lactic acid bacteria combination product. <IMAGE>