baber/WOPTO huggingface dataset:
Patent AT-E94952-T1 (AT)
Inventor: SCIANNA SALVATORE
IPC: F04D29/02
Filed: 1989-07-26
Granted: 1993-10-15
Abstract: The invention relates to a pump construction type comprising ceramic elements, in which the impeller (8, 16, 23) and casing walls (4, 9, 17, 20) adjacent to the latter are designed as disc-shaped elements. An impeller (8, 16, 23) arranged between the casing walls here slides sealingly along the casing walls (4, 9, 17, 20). <IMAGE>
Patent AT-E143658-T1 (AT)
Inventor: SETOI HIROYUKI
IPC: A61K31/40
Filed: 1989-10-27
Granted: 1996-10-15
Abstract: A compound of the formula : <CHEM>  wherein R<1> is alkyl, ar(lower)alkyl which may have suitable substituent(s), or heterocyclic(lower)alkyl,  R<2> is hydrogen or an acyl group, and R<3> is carboxy(lower)alkyl, protected carboxy(lower)alkyl, carboxyaryl or protected carboxyaryl,  and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them or a pharmaceutically acceptable salt thereof in admixture with pharmaceutically acceptable carriers.
Patent AT-E92540-T1 (AT)
Inventor: JONES BARBARA LYNN
IPC: C30B33/00
Filed: 1989-04-27
Granted: 1993-08-15
Abstract: A method of bonding diamond to diamond including the steps of providing two spaced diamond surfaces (34), (36) and growing a diamond or diamond-like bridge between the diamond surfaces by chemical vapour deposition.
Patent AT-E83076-T1 (AT)
Inventor: FINLAN MARTIN FRANCIS
IPC: G01N33/543
Filed: 1989-06-02
Granted: 1992-12-15
Abstract: A surface plasmon resonance (SPR) sensor in which the phenomenon of long-range surface plasmon resonance is used to develop a highly sensitive detector for use in biological, biochemical or general chemical testing. The sensor comprises a laminar structure consisting of a high refractive index glass block (10), a membrane (11) of dielectric material, a thin metal layer (13), and a sensitive layer (14). A sample (15) to be tested is brought into contact with the sensitive layer (14). The refractive index of the dielectric layer and that of the layer (14/15) on the opposite side of the metallic layer (13) should be equal, or nearly so, and the refractive index of the glass block (10) should be higher than this so that total internal reflection takes place at the interface between the block (10) and the membrane (11). Light (1) from a laser source (8) is totally internally reflected at this interface, and the strength of the reflected beam (4) is monitored by a light detector (9). Provided conditions are correct, long-range SPR will take place which will sensitively alter the strength of beam (4) in dependence upon the progress of the reaction between the sensitive layer (14) and sample (15).
Patent AT-E110904-T1 (AT)
Inventor: SALEEBY ROBERT W
IPC: H04L25/20
Filed: 1989-02-28
Granted: 1994-09-15
Abstract: The transmitter is essentially characterised in that, as the duration of each pulse does not exceed a maximum value, it includes a receiver (1) having an input (2) able to pick up the pulses from a burst and an output (3) able to deliver a signal dependent upon each pulse picked up, a transmitter (4) having a first transmission feed input (5), a second transmission control input (6) and a transmission output (7), first means (8) for connecting the output of the receiver to the transmission feed input of the transmitter, and second means (9) able to deliver, following reception of a pulse by the receiver, a control signal (143) having a duration (144) equal to at least the maximum duration of the pulses of the burst, these second means connecting the output of the receiver to the transmission control input of the transmitter. 
<??>Application to the step-by-step transmission of pulse bursts, without interference with stray pulses. 
<IMAGE>
Patent AT-E127602-T1 (AT)
Inventor: SIWIAK KAZIMIERZ
IPC: G08B5/36
Filed: 1988-12-12
Granted: 1995-09-15
Abstract: An acknowledge back (ack-back) pager is provided for use in a paging system including a central station which transmits a group of message signals to a group of ack-back pagers which are addressed as a group. The users of the group of addressed ack-back pagers indicate a response to their respective pagers thus providing ack-back data. The pagers in the group of addressed ack-back pagers then simultaneously transmit back to the central station their ack-back data on different frequency sub-bands, a different frequency sub-band being allocated to each of the pagers in the group. To accurately control the ack-back transmit frequency, the pager receives and down-converts the FRX signal thus producing a down-converted FC signal, the frequency of which is measured and stored. The pager selects which sub-band of a plurality of frequency sub-bands within a predetermined range of frequencies is to be used for transmission of the ack-back signal. The pager determines a frequency offset FD corresponding to the selected sub-band, such offset being with respect to a predetermined frequency within such range of frequencies. The pager generates an acknowledge back signal at a frequency (FC+FD)-FCTX and up-converts such signal to a transmit frequency FTX corresponding to said selected sub-band, FCTX being the frequency of a down-converted sample of the FTX signal.
Patent AT-E106433-T1 (AT)
Inventor: GARRIDO RICARDO
IPC: A61K8/60
Filed: 1989-09-08
Granted: 1994-06-15
Abstract: PCT No. PCT/FR89/00452 Sec. 371 Date May 9, 1990 Sec. 102(e) Date May 9, 1990 PCT Filed Sep. 8, 1989 PCT Pub. No. WO90/02774 PCT Pub. Date Mar. 22, 1990.An aqueous gel based on hyaluronic acid and on deoxyribonucleic acid usable in cosmetics, and a method of preparation. The invention relates to an aqueous gel formed by a homogeneous mix of: a) an alkaline salt or an ammonium salt of hyaluronic acid in the form of an aqueous gel; b) a mineral or organic salt of high molecular weight deoxyribonucleic acid in the form of an aqueous gel; c) at least one hydrophilic polymer having the property of forming aqueous film-forming gels. Application to the preparation of masks in cosmetics.
Patent AT-E111168-T1 (AT)
Inventor: HABBE KARL-HEINZ
IPC: D06F73/00
Filed: 1990-02-24
Granted: 1994-09-15
Abstract: In a device for the industrial ironing of outerwear, the two sleeve-clamping devices (1) are actuable in synchronism to obtain the desired stretching of the sleeves of the garment to be ironed, the displaceable or rotatable clamping elements (2;2') being synchronously controllable via a separate switch. The outlet orifices for the media feed are arranged level with the hem-gripping devices. Each sleeve-clamping device consists of a supporting part of variable length, receiving the clamping elements (2;2'), and of a strut of variable length which supports this supporting part. The design according to the invention of the sleeve-clamping devices makes an easy and quick mirror-symmetrical stretching of the two sleeves possible, without creases or folds occurring in the region of the clamping elements. <IMAGE>
Patent AT-E97350-T1 (AT)
Inventor: POLONI ALFREDO
IPC: B21B35/02
Filed: 1990-06-18
Granted: 1993-12-15
Abstract: Rolling stand with multiple rolls suported as cantilevers for hig-speed rolling, which comprises a motor unit (16-15) that actuates at least one common shaft (22a) which transmits motion to a plurality of pairs of rolls (11-12) with their axes placed alternately substantially at a right angle to each other (11a, 12a, 11b, 12b......11n, 12n), the stand including from six to ten pairs of rolls (11-12), the rolled stock being kept under traction between one pair of rolls (11-12) and the next pair (11-12), cooling chamber means (13) followed by temperature equalisation chamber means (14) being included between the pair of rolls (12) which processes round sections and the pair of rolls (11) which processes oval sections, the length of the cooling chamber means (13) being at least a function of the rolling speed of the pair of rolls (12) positioned upstream of that cooling chamber means (13), the cooling chamber means (13) being progressively longer in the direction of feed of the rolled stock.
Patent AT-E102232-T1 (AT)
Inventor: METERKO TIMOTHY A
IPC: C08G73/10
Filed: 1990-10-18
Granted: 1994-03-15
Abstract: Polyimide copolymers of the following formulas are disclosed: The first is a copolyimide of the recurring structure <CHEM> wherein AR may be either AR1 or AR2, wherein AR1 is represented by the following formula: <CHEM>  and wherein AR2 is represented by the following formula: <CHEM> provided that the molar ratio between AR1 and AR2 is in the range from 3:1 to 1:3 and wherein AR3 is selected from the group consisting of <CHEM>   The second is a block copolyimide in which the following two recurring structures exist as blocks wherein block 1 is <CHEM>  where AR1 is <CHEM>  and wherein block 2 is <CHEM>  where AR2 is <CHEM> provided that the molar ratio of block 1 to block 2 is in the range of 3:1 to 1:3 and wherein AR3 is selected from the group consisting of <CHEM>   These polyimides have unexpected properties which are useful in various electronic applications.
Patent AT-E95037-T1 (AT)
Inventor: STADLER EDWIN DR
IPC: A23P30/34
Filed: 1990-12-19
Granted: 1993-10-15
Abstract: The invention relates to a process is described for the production of crispies having improved nutritional properties (reduced calories), in which a mixture of hydrocolloids and/or material with much crude fibre content and also sugar substitutes, oat bran, starch, wheat flour, flavourings, sweetener and colouring is prepared and is processed in an extruder cooker. Furthermore, the invention relates to the use of fat substitutes, such as polyol polyesters, as binders for the crispies having improved nutritional properties and also in the coating mass used for the purpose of calorie reduction.
Patent AT-E105033-T1 (AT)
Inventor: DUTT WILLIAM H
IPC: D21F3/00
Filed: 1990-02-07
Granted: 1994-05-15
Abstract: A belt (16) for use on an extended nip press for dewatering a fibrous web (17) is shown. The belt (16) includes a base fabric (22) having machine-direction (24) and cross-machine direction (26) yarns and takes the form of an endless loop. Either the machine-direction (24), or the cross-machine direction (26), yarns are spun yarns of staple fibers (34). The base fabric (22) is completely coated and impregnated with a polymeric resin, such as polyurethane, to render it impervious to liquids, especially lubricating oil. The inner surface (20) of the resulting belt slides over the arcuate pressure shoe component (14) of the extended nip press during its operation. The outer surface (19) of the belt is provided with grooves (30) separated by land areas (32) which together define channels for water pressed from the fibrous web (17) in the press nip. The land areas are anchored to the belt by means of staple fibers (34) from the spun yarns embedded in the coating (28) and thus resist delamination.
Patent AT-E116794-T1 (AT)
Inventor: NEEDHAM TIMOTHY
IPC: A01D17/06
Filed: 1990-07-27
Granted: 1995-01-15
Abstract: An agricultural separator comprises three spaced rotatable members (4, 5, 6) each comprising a row of axially-spaced starwheels (9) having angularly-spaced resilient fingers (15, 15 min ). The spacing (17) between the first and second rotatable members (4, 5) and the spacing between the starwheels (9) thereof is sufficiently small to allow particles of a relatively small size to pass therethrough for return to the ground. The spacing between the second and third rotatable members (5, 6) and/or the spacing between the starwheels (9) of the third rotatable member (6) is sufficiently large to separate out larger objects for removal laterally (7) of the separator. Still larger objects is passed on by the third rotatable member (6) to a trough or bin (8).
Patent AT-E89116-T1 (AT)
Inventor: NEUERBURG HORST
IPC: A01D34/66
Filed: 1990-02-07
Granted: 1993-05-15
Abstract: A mower includes a first chassis attachable to a tractor for movement in a work direction, a second chassis having first and second structures connected at a joint extending perpendicular to the work direction, and connecting rods, each having respective ends pivotally connected to the first chassis and to the second structure of the second chassis so as to form with the first and second chassis an upwardly deformable quadrilateral deformable such that the work elements may move to adapt to ground contours. A release safety device normally prevents pivoting of the first structure about the joint but permits pivoting of the first structure about the joint axis when the first structure or the working elements hooks an obstacle during movement of the mower in the work direction. This limits forces applied to the mower.
Patent AT-E106134-T1 (AT)
Inventor: BARTLETT MATTHEW T
IPC: F25B39/00
Filed: 1990-02-16
Granted: 1994-06-15
Abstract: A heat exchanger assembly comprises a pair of header members (14,16) and a plurality of heat transfer tubes (12) passing between the headers members (14,16). The heat transfer tubes (12) are adapted to transfer heat between fins (30) on the exterior of the tubes (12) and a working fluid in liquid or gaseous phase within the tubes (12). A pressure drop minimizing tube (22,24) passes between the headers (14,16) and has a cross sectional area significantly larger than the heat transfer tubes (12). The pressure drop minimizing tube is adapted to carry the working fluid in a gaseous phase either as an inlet (22), when the heat transfer assembly is utilized as a condenser, or as an outlet (24), when the heat transfer assembly is utilized as an evaporator. A member (20,21) connects the pressure drop minimizing tube (22) at one end to at least two of the heat transfer tubes (12) for condensation to a liquid, when the assembly is utilized as a condenser, or transferring gaseous working fluid from the heat transfer tubes (12) to the pressure drop minimizing tubes (24), when the assembly is utilized as an evaporator. A plurality of header tubes (18) connect the heat transfer tubes (12) to one another to carry the working fluid through the assembly. The pressure drop minimizing tube (22, 24) is preferably within the heat transfer tube array and within the fin pattern imposed on the heat transfer tubes (12).
Patent AT-E119271-T1 (AT)
Inventor: LINDBERG SVEN
IPC: F41A3/74
Filed: 1990-05-16
Granted: 1995-03-15
Abstract: The disclosure relates to a breech mechanism for large-calibre guns such as artillery pieces being characterized by a specifically designed sealing function in the form of an intermediate layer between the mechanism breech (4) proper and a seating portion (7) displaceable in relation thereto by the gas pressure in the gun, the seating portion, on being displaced towards the breech (4), compressing the intermediate layer (8) disposed therebetween and consisting of an elastically deformable refractory material which, on its deformation, is urged into tight abutment against the rear portion of the gun barrel about the loading space of the gun along a gap between the seating portion (7) and the mechanism breech (4) proper.
Patent AT-E126353-T1 (AT)
Inventor: BUNCE ROGER ABRAHAM
IPC: G01N33/543
Filed: 1990-03-23
Granted: 1995-08-15
Abstract: A liquid transfer device of disposable one-time use form to conduct a biochemical diagnostic or other assay comprises two liquid flow channels (10,110,210; 20,120,220) leading from a respective pair of channel ends to a site (30,130,230) in a common channel portion into which the channels merge, and operable to deliver liquid to this site in sequentially timed manner following simultaneous application of such liquid to the channel ends, at least the one of the channels delivering liquid with a relative delay being connected to the common channel portion in a substantially symmetrical manner, at least from an hydraulic point of view during operation relative to the flow in the common channel. Typically respectively different reagents (11,111,211; 21,121,221) are incorporated in the two channels, and a third reagent (31,131,231) at the common site, whereby a sample to be assayed in respect of a particular content can be applied to the site, immobilised by the third reagent, subsequently subjected to one channel reagent to detect any of the content of interest, and finally subjected to the other channel reagent to exhibit for the user any detected content. <IMAGE>
Patent AT-E132759-T1 (AT)
Inventor: CEROLA JOSEPH J
IPC: A61L2/18
Filed: 1990-06-07
Granted: 1996-01-15
Abstract: Apparatus is provided for use in the sterilization of contact lenses or the like, wherein lenses are disposed within a sterilizing solution (32) contained within a reaction vessel (22), which sterilizing solution (32) is capable of being decomposed through contact with a catalytic agent (62). The apparatus comprises a reaction vessel (22) capable of containing a sterilizing solution (32) and comprising a container portion (22), a cover (30) and structure (40) for supporting an article in contact with sterilizing solution (32) in the container (22). Further structure is provided for mounting a catalytic agent (62) on the supporting means (40) such that the catalytic agent (62) is removable for replacement by a user as the catalytic agent (62) becomes exhausted in use. The mounting of the catalytic agent (62) on the article supporting structure (40) prevents contact of the catalytic agent (62) with the solution (32) in the container (22) until the article supporting structure (40) with the contact lenses (52) therein is placed in the solution (32) in the container (22) for beginning the sterilizing process, to thereby prevent premature breakdown of the sterilizing solution (32) prior to the introduction of contact lenses (52) for sterilization therein.
Patent AT-E108250-T1 (AT)
Inventor: BAUER HEINZ DIPL-ING
IPC: F16D69/00
Filed: 1991-02-05
Granted: 1994-07-15
Abstract: In order to further develop a brake pad (10) for spot-type disc brakes with a brake disc, especially for railway vehicles, which is of single- or multi-part (11,12) design and is approximately kidney-shaped or ring segment-shaped and is provided, if required, with a dovetail guide (13) for a pad carrier on a rear side (22), water drainage devices being provided on the front side (21), situated on the side opposite to the rear side (22), intended to enter into contact with the brake disc of the disc brake, in such a way that, on the one hand, the achievable thermoelasticity, i.e. the predetermined deformation achievable under the influence of heat, can be retained and used and that, on the other hand, contaminants such as water, ice and the like which have entered and would hinder the braking action can be reliably removed, it is proposed that the brake pad (10) be provided with at least one perforation (19;20;30;31) extending through from the front side (21) of the brake pad (10) to its rear side (22), suitable for taking up and carrying away friction-impairing contaminants such as water, ice, abraded particles or the like. <IMAGE>
Patent AT-E117349-T1 (AT)
Inventor: SHIROTA KOROMO C O CANON KABUS
IPC: B41J2/21
Filed: 1991-03-05
Granted: 1995-02-15
Abstract: Provided is an ink comprising a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink comprises from 0.1 % to 10 % by weight of a water-soluble dye, from 75 % to 95 % by weight of water and from 4 % to 20 % by weight of a mixture of 1,2,6-hexanetriol and an addition polymer of ethylene oxide.
Patent AT-E137595-T1 (AT)
Inventor: CASTEL DOMINIQUE
IPC: G01R31/28
Filed: 1991-03-18
Granted: 1996-05-15
Abstract: The system consists of test equipment fitted with a connecting unit and an integrated circuit incorporating at least one functional cell (1) and a test cell. The printed circuit comprises functional tracks (7, 8) and test tracks giving access respectively to the functional cell and the test cell. This test cell incorporates means for connecting an input and an output of the functional cell. The test tracks are suitable for an integrated circuit and the connecting unit giving access to each of the printed circuit tracks. The test cell also includes means for putting all the outputs from the functional cell to a high impedance state in response to a neutralising signal derived from the state of the test track. The system enables a printed circuit to be tested by the injection of signals through the connecting unit. <IMAGE>
Patent AT-E144988-T1 (AT)
Inventor: KRAMER WERNER DR DR
IPC: A61K31/575
Filed: 1991-12-04
Granted: 1996-11-15
Abstract: The invention relates to bile acid derivatives of the formula I G1-X-G2(I) in which G1 and G2 are bile acid radicals or modified bile acid radicals in the form of the free acids, the esters or amides, the salt forms and also the forms derivatized on the alcohol groups and X is a bridge group or a single covalent bond, it being possible for G1 and G2 to be optionally bonded via X. The compounds according to the invention have a high affinity for the specific bile acid transport system of the small intestine and inhibit bile acid absorption in a concentration-dependent and competitive manner.
Patent AT-E111901-T1 (AT)
Inventor: ISHII SHIGERU
IPC: C07D239/60
Filed: 1991-01-02
Granted: 1994-10-15
Abstract: Uracil derivatives of formula (I): <CHEM> wherein A, B, R<1> R<2>, Z<1> and z<2> are defined herein, are pesticides.
Patent AT-E118531-T1 (AT)
Inventor: CARLISLE WILLIAM DANIEL BP CHE
IPC: C10M129/66
Filed: 1991-03-28
Granted: 1995-03-15
Abstract: A lubricating oil soluble compound suitable for use as a dispersant additive is obtainable by reacting at elevated temperature an epoxyacrylate with a dispersant having at least one reactive nitrogen - containing moiety. Intermediates of the general formula IV <CHEM> where Y min  is a group derived from the reaction of the epoxyacrylate with reactive nitrogen-containing moieties (ie primary or secondary amines) are novel. The process for preparing the lubricating oil soluble compounds can be a one step or multistep process. Lubricating oil compositions comprise a major proportion of lubricating oil and a minor proportion of the lubricating oil soluble compounds.
Patent AT-E150305-T1 (AT)
Inventor: SCHWARTZ JEAN CHARLES
IPC: A61K31/415
Filed: 1991-04-02
Granted: 1997-04-15
Abstract: Therapeutic application of histamine derivatives, new histamine derivative and use of these derivatives for the preparation of medicaments. The invention claims, as medicaments having histamine H3-receptor agonist action, S-[2-(4(5)-imidazolyl)ethyl]isothiourea as well as the new compound of formula <IMAGE> these compounds being useful for the preparation of medicaments intended for use as a hypnotic, sleep promoter, tranquilizer, sedative, anxiolytic, or anti-asthmatic, an anti-inflammatory, in particular bronchial, cutaneous or ocular, or an agent for treating gastric ulcer.
Patent AT-E148001-T1 (AT)
Inventor: BOMMANNAN DURAIRAJ
IPC: A61H23/02
Filed: 1991-02-21
Granted: 1997-02-15
Abstract: An in vitro method of diagnosis wherein a physiologic sample is assayed, the sample having been obtained at the skin surface by passage through the stratum corneum which has decreased barrier function as a result of exposure to ultrasound at a frequency of above about 10 MHz.
Patent AT-E172622-T1 (AT)
Inventor: DEMPSTER PHILIP T
IPC: A61B5/08
Filed: 1991-07-08
Granted: 1998-11-15
Abstract: Method and apparatus for volume measurement and body composition estimation provides an accurate, non-invasive estimation of the body volume and body composition of an object or body such as a human being. The present invention provides a first chamber with a door or closable means of entry through which an object or a subject may enter, along with a second chamber and means to cyclically perturb the volumes of the two chambers in a precisely complementary fashion. The present invention also measures the pressure in each of the chambers, controls in real time the volume perturbation and analyzes the pressure records so as to yield volume and body composition estimations.