baber/WOPTO huggingface dataset:
Patent AT-E90862-T1 (AT)
Inventor: VAN MIERLO CORNELIS MATHEUS
IPC: H04R25/00
Filed: 1989-03-17
Granted: 1993-07-15
Abstract: A hearing protector (1) has a body made of a suitable material and matching the shape of the auricle or ear shell and/or the auditory canal of the user. The body is provided with a canal (2) which, in the condition wherein the body is placed within an ear of the wearer, provides communication between the auditory canal and the free space. The body includes a second canal (3) which, like the first canal, extends between the auditory-canal end and the free-space end of the body. An adjustable damping member (5) is provided in or on the first canal (2) for damping sound to suit the wearer's comfort in conditions in which the device (1) is used.
Patent AT-E92194-T1 (AT)
Inventor: CASSIDY STEPHEN ANTHONY
IPC: H04J99/00
Filed: 1989-06-02
Granted: 1993-08-15
Abstract: A wavelength selective optical waveguide coupler (1) comprises a first undulatory optical D-fibre (2) and a second optical D-fibre (6) embedded in respective substrates (4,8). The fibres (2,6) are located adjacent one another, the undulations of the fibre (2) defining a set of regularly spaced optical coupling regions. This provides a readily formed coupler able to be accurately set to selectively couple a pre-selected wavelength by relatively coarse macroscopic adjustment.
Patent AT-E142831-T1 (AT)
Inventor: SHAW ROBERT A
IPC: H03L7/06
Filed: 1989-07-20
Granted: 1996-09-15
Abstract: A digital phase locked loop circuit produces a reference waveform synchronized with a sequence of read data signals by dividing the reference waveform which consists of 0's and 1's windows, into early and late regions for determining the occurrence of a read data pulse within a window. The occurence of a data pulse during an early or a late region produces a corresponding phase error signal. The phase error signal controls the frequency of the reference signal by increasing or decreasing the periods of the early or late regions to synchronize the reference signal with the sequence of read data signals. A period table is addressed by a combination of reference signal timing and a frequency register whose output is modulated over several cycles.
Patent AT-E119671-T1 (AT)
Inventor: MALMQVIST MAGNUS
IPC: G01N21/55
Filed: 1989-11-09
Granted: 1995-03-15
Abstract: A method of characterizing a macromolecule by studying its interactions with ligands comprises the determination of the mutual influence of ligand interactions by, after the macromolecule has interacted with at least one ligand, contacting the macromolecule with at least one additional ligand, either the macromolecule or the additional ligand or ligands having been bound to a sensor surface, determining interaction by detecting a consequential change in the physico-chemical properties of the sensor surface, and on the basis of the determined mutual dependence between the ligand interactions discriminating between epitopes of the macromolecule and mapping their relative positions.
Patent AT-E110969-T1 (AT)
Inventor: IINUMA MITSUHISA
IPC: A61M5/32
Filed: 1990-01-17
Granted: 1994-09-15
Abstract: A double-sided needle assembly includes an insert needle (12) for inserting into vessel; an afflux needle (15) for supplying pharmaceutical liquid in an injector to the insert needle; and a luer member. The member connects the insert needle with the afflux needle through a space (17) defined between the ends of the needles in the member, and holds the insert and afflux needles to fit to the syringe of the injector under pressure. The confirmation of the insertion of the insert needle into the vessel is accomplished by the observing the space of the luer member.
Patent AT-E89632-T1 (AT)
Inventor: MICKO MANFRED
IPC: E04F15/024
Filed: 1990-02-12
Granted: 1993-06-15
Abstract: In a sectional false floor with square floor slabs of identical size and with supporting elements, arranged between the floor slabs and the floor, for bearing the floor slabs, provision is made according to the invention, in order to mount the floor slabs precisely and to restrict the hollow space existing underneath the floor slabs as little as possible, for the supporting elements to consist of crossmembers (1 to 7) which extend below the floor slab edges (38, 39) and are in each case approximately twice as long as a floor slab (8), and which are designed as sheet metal profiles lying flatly on the floor and having at least one central, U-shaped bent-up portion (10 to 16) for supporting four slab corners, and are arranged in the form of a grid in such a way that on both sides of a central bent-up portion (11) of a crossmember (2) a further crossmember (3; 4) of identical design is respectively attached at right angles. <IMAGE>
Patent AT-E117221-T1 (AT)
Inventor: GERTEIS HANS
IPC: B04B3/00
Filed: 1990-03-24
Granted: 1995-02-15
Abstract: A sleeve filter centrifuge comprises a drum with radial filtrate passages (12) which is rotatably mounted in a housing (1), a sleeve filter cloth (15) which covers the filtrate passages, a lid (18) which closes the front of the drum and has a filling opening for suspensions to be filtered, and a filling pipe (19) which penetrates the filling opening. In order to turn up the filter cloth, the drum and lid can be displaced axially relative to each other by means of a hollow shaft (3) driven in rotation and a support shaft (9) which telescopes in and out of said hollow shaft. A threaded spindle (34) is arranged on the support shaft (9) and a nut (33, 36) is engaged with this threaded spindle (34). Either the threaded spindle (34) or the nut (33, 36) can be driven in rotation by a motor (44) in such a manner that the support shaft (9) telescopes in and out of the hollow shaft (3) in function of the rotational speed of the threaded spindle (34) or nut relative to the rotational speed of the hollow shaft (3).
Patent AT-E117075-T1 (AT)
Inventor: HAEFNER HANS WILHELM
IPC: B60D1/02
Filed: 1990-10-24
Granted: 1995-01-15
Abstract: A trailer coupling has at least one force measurement cell for measuring traction, compression and/or supporting forces between a towing vehicle and trailer. The cell contains a piston arranged in a pot-shaped housing to form an elastomer-filled annular gap and which acts on a pressure sensor. When used with standard trailer couplings, the measurement cell (7) is mounted in the force path between the towing vehicle (3a) and the towing coupling (1).
Patent AT-E103469-T1 (AT)
Inventor: PILIERO ROCO
IPC: A23C19/028
Filed: 1990-08-24
Granted: 1994-04-15
Abstract: Method for making cheese or a cheese speciality characterized in that, before coagulation of milk or milk retentate obtained from ultrafiltration, there is added and dispersed in the mass in a vary homogeneous way a solution of at least one compound selected inthe group including carraghenates, gelatine, guar, carob, xanthane or a mixture thereof, at a temperature where said solution does not form a gel. The cheese making process is then continued, the alginates, carraghenates, the gelatine used acting as agents to give the consumer an impression of homogeneity and freshness of the paste thus produced.
Patent AT-E145973-T1 (AT)
Inventor: NOVAKOVIC MILIC
IPC: F16K17/30
Filed: 1990-01-09
Granted: 1996-12-15
Abstract: The universal control valve, according to this invention, introduces a diaphragm (2) fixed between the lower casing (1) and the upper cassing (3), and a nominal opening (26) in the upper wall (79) of the lower casing (1), and a self-rinsing nozzle (10) installed above the outtake port. The thickened part (80) of the diphragm (2) fixed between the plate (4) and the holder (9) of the diaphragm (2) lies onto the seats (78), while the holder (9) is with leading elements (9a) movable installed in the nominal opening (26) and fixed to the pulling rod (11) by a screw (8). The pulling rod (11) is encircled by the plate (4) and fixed to the stud (7), which is screwed into the upper part (84), while a plate (4) pressing the spring (6) in a plate-like chamber (81) is being pressed by the stud (7); besides, the inside diameter of the chamber (81) is equal to the nominal opening (26) diameter. A bellows is firmly and hermetically fixed to the plate-like chamber (81) and to the middle part (83) of the upper casing (3). There is an orifice (15) bored in the diaphragm.
Patent AT-E111090-T1 (AT)
Inventor: BRUNS KLAUS
IPC: C11B9/00
Filed: 1990-04-06
Granted: 1994-09-15
Abstract: PCT No. PCT/EP90/00541 Sec. 371 Date Oct. 11, 1991 Sec. 102(e) Date Oct. 11, 1991 PCT Filed Apr. 6, 1990 PCT Pub. No. WO90/12793 PCT Pub. Date Nov. 1, 1990.The invention relates to a process for the stereo-selective preparation of 8 alpha ,12-oxido-13,14,15,16-tetranorlabdane by dehydration of 8 alpha ,12-dihydroxy-13,14,15,16-tetranorlabdane with acid-charged aluminium oxides.
Patent AT-E141818-T1 (AT)
Inventor: THELWALL JOHN
IPC: B01D9/02
Filed: 1990-07-27
Granted: 1996-09-15
Abstract: PCT No. PCT/GB90/01172 Sec. 371 Date Mar. 2, 1992 Sec. 102(e) Date Mar. 2, 1992 PCT Filed Jul. 27, 1990 PCT Pub. No. WO91/01785 PCT Pub. Date Feb. 21, 1991.An evaporator in the form of a vacuum pan has partitions (38) providing a plurality of compartments (42, 46) between an inlet and outlet. The compartments increase in volume from the inlet to the outlet, each compartment having at least one pair of hollow fins (50). A pair of shafts (32) pass through the partitions (38) to provide vanes (58) in each compartment. The vanes (58) pass over the surfaces of the respective fins (50) to agitate fluid in the vacuum pan, the fluid passing from compartment to compartment by way of weirs. The number of fins (50) in each compartment increases from the inlet to the outlet, and the fins (50) may be heated, as may be the vanes (58). The apparatus is advantageous in preparing crystalline sugar from sugar solution, providing for even dispersal of sugar crystals and keeping the massecuite in motion before the latter in its most concentrated state leaves the compartment (46) for further processing.
Patent AT-E100187-T1 (AT)
Inventor: SCHMIDT HANS-JOACHIM DR
IPC: F21V7/00
Filed: 1991-01-31
Granted: 1994-01-15
Abstract: A specular-reflector luminaire (1) is specified, in which there are arranged perpendicularly above one another inside a main reflector (2) two fluorescent lamps (6.1, 6.2) having an auxiliary reflector (3) arranged between the fluorescent lamps (6.1, 6.2). Furthermore, transverse blades (4, 5) are provided for the purpose of achieving the required screening conditions in the longitudinal direction of the luminaire. The main reflector (2), fluorescent lamps (6.1, 6.2), auxiliary reflector (3) and transverse blades (4, 5) are dimensioned and arranged with respect to one another such that when the upper fluorescent lamp (6.1) is switched on the luminaire has the narrow-angle characteristic, and, when the lower fluorescent lamp (6.2) is switched on, a wide-angle characteristic. <IMAGE>
Patent AT-E129368-T1 (AT)
Inventor: MAURER UELI
IPC: H04L9/08
Filed: 1991-04-29
Granted: 1995-11-15
Abstract: The cryptographic system is comprised of two stations A and B in which a respective string SA and SB of digits is stored. In station A an error-control information string C is generated from string SA and transmitted to station B over an error-free public channel CH1. In station B a particular string D and a decision bit F are generated. String D maximizes a predetermined reliability function of a string combination (SB,C,D). Decision bit F is assigned the value 1 if and only if a maximum value taken on by the reliability function is greater than a predetermined threshold. Decision bit F is transmitted to station A over an error-free public channel CH2. In both stations A and B, the respective strings SA and SB are tagged as accepted when said decision bit F has the value 1. The above sequence is repeated, resulting in a plurality of tagged strings which are concatenated at stations A and B to result in a random cipher key shared by the stations A and B. The predetermined reliability function can be defined as a conditional probability P(S/< ANd >A=D/S/< ANd >B=SB,C/< ANd > =C) that a random variable S/< ANd >A corresponding to string SA is equal to string D, given the conditions that a random variable S/< ANd >B corresponding to string SB is equal to that latter string SB and a random variable C/< ANd > corresponding to the error-control information string C/< ANd > is equal to that latter string C. <IMAGE>
Patent AT-E128988-T1 (AT)
Inventor: BRUZZESE TIBERIO
IPC: A61K31/20
Filed: 1991-07-26
Granted: 1995-10-15
Abstract: A method for the production of a complex formed by a long chain polyunsaturated fatty acid, a salt of it, alkyl ester C1-C3 or glyceride, or a mixture thereof, with a cyclodextrin, and the resulting complex .
Patent AT-E121881-T1 (AT)
Inventor: GROEHLICH KLAUS GRUNDIG E M V
IPC: H03J1/00
Filed: 1991-07-31
Granted: 1995-05-15
Abstract: The invention relates to a satellite receiver with an operating unit, a satellite tuner, a control circuit and a satellite channel memory. To simplify channel programming, it is proposed that the satellite receiver be equipped in addition with a user guidance information memory and a satellite parameter memory. The satellite parameter memory is filled during manufacture of the satellite receiver with satellite parameters of a multiplicity of satellites. During channel programming, the parameters of all the programmes of a desire satellite are displayed on a screen. In this display, the parameters of a desired programme are selected by means of the operating unit and transferred through actuation of an acknowledgement button on the operating unit to the satellite channel memory.
Patent AT-E134633-T1 (AT)
Inventor: NAKA TAKEHIKO
IPC: C07D495/04
Filed: 1991-10-25
Granted: 1996-03-15
Abstract: Benzimidazole derivatives of the formula (I): <CHEM> wherein the ring A is a thiophene ring which may optionally contain substitution in addition to the R<3> group; R<1> is hydrogen or optionally substituted hydrocarbon residue which may be bonded through a hetero atom; R<2> and R<3> are independently a group capable of forming an anion or a group convertible thereinto; X is a direct bond or a spacer having an atomic length of two or less between the phenylene group and the phenyl group; and n is an integer of 1 or 2; or a salt thereof, have potent angiotensin II antagonistic activity and antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g. hypercardia, heart failure, cardiac infarction, etc.), strokes, cerebral apoplexy, nephritis, etc.
Patent AT-E137482-T1 (AT)
Inventor: VAN ASPERT JOSEF ARNOLDUS ADRI
IPC: A01K1/01
Filed: 1991-02-07
Granted: 1996-05-15
Abstract: The invention relates to a method for processing manure wherein the manure is separated in the livestock house into a urine and a faeces fraction; the livestock house has controlled ventilation, the ventilation air being used for predrying the manure to a dry solids content of more than 30% by weight in the faeces fraction; and the air discharged from the livestock house exchanges heat by means of a heat exchanger with the fresh air supplied. The invention provides a livestock house constructed for performing the method of the invention. The method of the invention resulting in a considerable lower ammonia emission.
Patent AT-E128081-T1 (AT)
Inventor: HUSON FREDERICK R
IPC: H01F6/00
Filed: 1991-03-19
Granted: 1995-10-15
Abstract: A support and guidance system includes a super conductor (20) mounted in a vehicle and positioned to be above and on both sides of the upper end of a rail (12). The super conductor is provided with a housing (18) and an iron core or shield (22) is positioned within the housing to shield and shunt the return flux of the magnet so that the fringe field does not extend into the vehicle. In the preferred form of the invention, the rail (12) in transverse section has an upper central flat surface (26) with two concave surfaces (28) extending to either side. The super conductors are positioned above and generally parallel to the concave surfaces of the rail. The iron shield (22) has a horizontal central portion (30) above the flat top of the rail and side bulbous portions (32) on either side immediately above and to the side of the super conductors. The invention has application to the magnetic support and guidance system, the vehicle with the guidance system thereon and the combination of such vehicle with the rails. <IMAGE>
Patent AT-E135187-T1 (AT)
Inventor: LEVY HARRY
IPC: A61F13/15
Filed: 1991-12-10
Granted: 1996-03-15
Abstract: Durable and reusable incontinent underpads comprise 4-layer fabrics, incorporating a first layer (10) of woven or knit fabric, a second layer (12) of non-woven felt, a third layer (14) of polyurethane film, and a fourth layer (16) of woven or knit fabric. The first and second layers are quilted together to form a fluid absorbing portion for the underpad. The third and fourth layers are laminated together with a urethane adhesive to form a leakage preventing portion for the pad. The second and third layers are also laminated together with the urethane adhesive. <IMAGE>
Patent AT-E110520-T1 (AT)
Inventor: GALLEY EDWARD
IPC: A01N/
Filed: 1991-01-30
Granted: 1994-09-15
Abstract: Anti-microbial compositions are described which contain iodide and thiocyanate anions, an oxidoreductase enzyme, namely glucose oxidase, and its corresponding oxidisable substrate, D-glucose. Such compositions may advantageously further comprise a peroxidase such as lactoperoxidase. The compositions have excellent anti-microbial properties effective against bacteria, yeasts and moulds. The compositions may be provided in concentrated substantially non-reacting forms such as dry powders and non-aqueous solutions which may be diluted to provide compositions with broad spectrum anti-microbial activity. Compositions may be used as preservatives or as active agents providing potent anti-microbial activity of use in oral hygiene, deodorant and anti-dandruff products.
Patent AT-E146978-T1 (AT)
Inventor: LINDKVIST ALLAN
IPC: A61M16/00
Filed: 1991-02-06
Granted: 1997-01-15
Abstract: PCT No. PCT/SE91/00082 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Feb. 6, 1991 PCT Pub. No. WO91/12043 PCT Pub. Date Aug. 22, 1991.A system for collecting and removing leaking anesthesia or analgesia gas from an anesthesia apparatus in an operation theater or the like includes a vacuum source (1) and an anesthesia mask (5) adapted to be placed onto the face of a patient and connected to the anesthesia apparatus by at least one supply and removing device, through which the patient is supplied with a mixture of anesthesia or analgesia gas and air and through which air-gas mixture exhaled by the patient is removed, and a vacuum line (4) connected to the anesthesia mask for removing leaking gas to the vacuum source. A T-shaped joint (10) is connected in the vacuum line (4) and has one opening connected by a branch line (11)to the supply and removing device for removing exhaled gas-air mixture via the vacuum source. A noise damping or reducing device (18) is arranged in the vacuum line to reduce disturbing noise as far as possible. A flow regulator device (19, 20, 21) is provided for controlling the evacuation capacity according to the demand in order to reduce both noise and cooling effect.
Patent AT-E163269-T1 (AT)
Inventor: KAMINSKI JOHN A
IPC: A46B15/00
Filed: 1991-09-17
Granted: 1998-03-15
Abstract: An interdental brush is provided with brush members formed of an open cell foam material adhered circumferentially around an elongate plastic stem. The stem extends beyond the brush by a distance sufficient for the stem to form a brush handle. The brush can be molded or laminated onto the stem.
Patent AT-E116586-T1 (AT)
Inventor: BENUZZI PIERGIORGIO
IPC: B23D47/04
Filed: 1992-03-31
Granted: 1995-01-15
Abstract: The bilaterally acting pressure beam for a cutting machine, consists of hold-down elements (P, P') in form of hold-down plates (1, 101), which are guided at their end side edges by vertically arranged guide means (3, 103) fixedly supported by the cutting machine frame end side members (4, 104) at the inward sides thereof. The hold-down plates (1, 101) are each fitted with at least two suitably spaced apart rollers (12, 112) which are rotatably fitted on bolts (13) fixedly secured by means of nuts to, and at right angles with the relative hold-down plate, so as to project from the inward side thereof, and are respectively engaged in the at least two slanted slots (11, 111) with a substantially horizontal upper end section (211), that perform a cam function, and are provided in the actuating plates (6, 106) for lifting and lowering the hold-down plates. The actuating plates (6, 106) which are supported and guided by a horizontally arranged plate (15), are arranged vertically in an adjacent relation with the inward side of the respective hold-down plate (1, 101) parallelly thereto, and are supported at their end side edges so as to be longitudinally movable, and guided by vertically arranged, fixedly mounted guides (7, 107; 3, 103). The actuating plates (6, 106) are selectively driven by the respective one of the two horizontally arranged, fluid pressure-operated, double-acting, cylinder-and-piston units (9, 109), which are preferably supported by the cutting machine frame end side member (4) at the outward side thereof. The hold-down plates (1, 101) are held in their uplifted position by their rollers (12, 112) being moved into the upper end section (211) of the respective slots (11, 111), so that the hold-down plates are prevented from falling down by the action of gravity. <IMAGE>
Patent AT-E140455-T1 (AT)
Inventor: STOLTEFUSS JUERGEN DIPL-ING
IPC: A61K31/47
Filed: 1992-05-18
Granted: 1996-08-15
Abstract: The present invention relates to new 2-amino-5-cyano-4-quinoline-1,4-dihydropyridines, processes for their preparation and their use in medicaments, in particular in agents for the treatment of cardiovascular diseases.
Patent AT-E135660-T1 (AT)
Inventor: RUPP JOSEF
IPC: B28C5/12
Filed: 1992-12-16
Granted: 1996-04-15
Abstract: A transport container (1) for loose bulk material tapers at the bottom and interacts with a conveying apparatus for the bulk material. The intention is, first, that the transport container (1) should make the use of bags superfluous and secondly that the bulk material be made capable of flowing at the working position. To this end, lower oblique walls (15, 17, 18) of the transport container (1) merge at the bottom into a base trough (20) which is open towards the interior of the container and in which a longitudinal section (26.2) of the driveshaft (26), which carries conveyor paddles (30), is rotatably mounted. The drive motor (28) and a discharge pipe (22) with a mixing device are removably arranged, as is a vibrator (54) which can be attached to the transport container. The transport container has the base area of a DIN Europallet and, at the working position, can be set upon a support frame (40) which likewise has the outline of a DIN Europallet. <IMAGE>
Patent AT-E180907-T1 (AT)
Inventor: NIX MICHAEL A
IPC: G06F7/38
Filed: 1992-09-08
Granted: 1999-06-15
Abstract: An arithmetic logic unit includes first and second buses for efficient operations upon multiple-bit operands. The arithmetic logic unit includes, in addition to the first and second buses, a shift register having an input coupled to the first bus and an output, a summer having a first input coupled to the shift register output, a second input coupled to the second bus, and an output, and an accumulator having an input coupled to the summer output and an output coupled to the first bus. The arithmetic logic unit further includes a buffer having an input also coupled to the summer output and an output coupled to the second bus. The summer provides two's compliment inversion when required and the shift register performs sign bit force zero, right shifting, and masking operations. In addition, an overflow detector and overflow correction detect and correct overflow conditions without requiring additional operating cycles.