baber/WOPTO huggingface dataset:
Patent AT-E91039-T1 (AT)
Inventor: REISCHER WILHELM
IPC: H01F38/38
Filed: 1990-02-16
Granted: 1993-07-15
Abstract: PCT No. PCT/EP90/00261 Sec. 371 Date Nov. 6, 1991 Sec. 102(e) Date Nov. 6, 1991 PCT Filed Feb. 16, 1990 PCT Pub. No. WO90/10940 PCT Pub. Date Sep. 20, 1990. In a current transformer arrangement for three-wire three-phase systems, use is made of a single busing transformer (4) arranged on the three-phase side. Two of the total of three phase conductors are pushed through the bushing transformer, specifically either with the same number of turns per unit length and in mutually opposite defined directions or with the same direction and with the ratio of different numbers of turns per unit length of 2:1 or with the same direction and a current flow halved in a phase conductor by a shunt (15). These arrangements prevent the occurrence of a zero resultant magnetic flux. The double secondary voltage produced by a double AW value occurring twice during each period is halved by an electronic correcting circuit. The control commands are derived from suitable control pulses for the thyristors (21-26) of the three-phase bridge circuit (16). Two correcting circuits are specified. The main advantage resides in the considerable saving in current transformer material and thus also in space required.
Patent AT-E106666-T1 (AT)
Inventor: BENTLEY JEFFREY MORTON
IPC: A01M1/20
Filed: 1990-03-22
Granted: 1994-06-15
Abstract: A portable vapor-dispensing device is disclosed. The device comprises a housing (110), a fluid reservoir (200) for containing an evaporable fluid substance ("F"), a heating means, and a plume-emitting chimney (240). The heating means comprises a heating element (380) and a fluid passageway (320) which communicates with the fluid reservoir (200) and the plume-emitting chimney (240) and which provides a fluid-evaporation zone for the evaporable fluid substance ("F"). The fluid passageway (320) is disposed within the plume-emitting chimney (240). The heating element (380) is externally carried by the fluid passageway (320) and is disposed about the fluid-evaporation zone. The heating element, when energized, causes heat to pass radially through the sidewall of the fluid passageway (320), which in turn causes evaporation of the evaporable fluid substance ("F") from the fluid-evaporation zone. The chimney (240) emits a plume of the thus-evaporated substance, thereby providing an envelope of vapor about the portable device.
Patent AT-E122226-T1 (AT)
Inventor: ISSALENE ROBERT
IPC: A61F11/04
Filed: 1990-08-17
Granted: 1995-05-15
Abstract: This invention provides a hearing aid of the kind which has a transmitter element and a receiver-transducer element having a vibrating element. The receiver element is suitable for being placed, preferably movably, in the mouth of the user. The receiver element includes a device for supporting and holding the vibrating element. The device for supporting and holding the vibrating element is formed so that when the vibrating element is in place it is in permanent contact either with at least one tooth or with the palate bone, thereby providing sound transmission to the inner ear by bone conduction.
Patent AT-E153332-T1 (AT)
Inventor: KARPF MARTIN DR
IPC: C07D/
Filed: 1991-02-15
Granted: 1997-06-15
Abstract: The invention relates to a novel process for producing a compound having the formula    <IMAGE>  I  wherein R1, R2 and X are described herein, via corresponding  beta -keto- and  beta -hydroxy- delta -lactones, as well as novel intermediates which occur in the process.
Patent AT-E112692-T1 (AT)
Inventor: STRAUCH ERIC C
IPC: A63B49/04
Filed: 1991-08-30
Granted: 1994-10-15
Abstract: A squash racket has a frame with a head portion (22), a throat portion (23), and a shaft portion (24) which terminates in a handle portion (25). The racket is lighter than prior squash rackets, and the balance point or center of gravity of the racket is closer to the head end than the handle end. <IMAGE>
Patent AT-E121123-T1 (AT)
Inventor: FISCHER JOSEPH PHILLIP
IPC: C10M159/12
Filed: 1987-12-15
Granted: 1995-04-15
Abstract: Carbonated overbased products which have been borated. The products have a very small particle size.
Patent AT-E182337-T1 (AT)
Inventor: JOB ROBERT CHARLES
IPC: C08F4/60
Filed: 1991-10-16
Granted: 1999-08-15
Abstract: High activity, stereoregular olefin polymerization catalysts are produced from an organoaluminum cocatalyst, a selectivity control agent and a procatalyst obtainable from a magnesium-containing, titanium-containing procatalyst precursor also containing at least one of alkoxide, optionally substituted phenoxide or trialkylborate moieties. The catalysts are useful in the polymerization or copolymerization of lower α-olefins, particularly propylene.
Patent AT-E115397-T1 (AT)
Inventor: JUNINO ALEX
IPC: C12P17/00
Filed: 1991-02-04
Granted: 1994-12-15
Abstract: The invention relates to a process for the preparation of a melanic pigment, comprising the polymerisation of a compound corresponding to the formula:   <IMAGE> (I)  in which: R denotes a hydrogen atom, an alkyl, alkoxy, hydroxyalkyl, SiR4R5R6 or aminoalkyl radical, or an aryl radical which is unsubstituted or substituted by OH, NH2, alkyl, alkoxy or NO2; R1 and R2 denote alkyl groups or together form a methylene or ethylene group which is optionally substituted by one or more alkyl groups, and R2 denotes hydrogen or COOH, in the presence of an oxidizing medium and of an enzyme with (per)oxidizing activity or of a compound which has a similar activity, and to powders which make use of them and to their cosmetic use.
Patent AT-E109693-T1 (AT)
Inventor: MONACO GAETANO
IPC: B21C47/34
Filed: 1990-12-20
Granted: 1994-08-15
Abstract: PCT No. PCT/CA90/00452 Sec. 371 Date Jun. 29, 1992 Sec. 102(e) Date Jun. 29, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09694 PCT Pub. Date Jul. 11, 1991.A method and apparatus for manipulating hot metallic material includes placing a coil of the material at a first position, the coil having an open coil eye, and initiating uncoiling of the coil while it is in the first position. During uncoiling, the coil is transferred to a second position by moving it in a direction transverse to its axis, and heat loss from the coil side edges and eye is restricted by providing a heat shield closely adjacent to the side edges. The uncoiling continues at the second position, and when the coil is near the end of the uncoiling operation at the second position, a coil opener pin is inserted axially into the open coil eye without contacting the coil, thus avoiding conductive heat loss to the pin. Finally, at the completion of the uncoiling operation, the last few coil wraps are pulled into contact with the pin as the coil is pulled downstream out of the second position, whereby the pin prevents collapsing or crushing of the final portion of the coil. An optional holdback roll located downstream of the second position is such as to come in contact with the final wraps of the coil as the latter is pulled downstream out of the second position, and the pin is positioned so as to enter the open eye of the coil whether or not the coil has moved from the second position.
Patent AT-E128546-T1 (AT)
Inventor: KRAFT HORST DIPL-ING FH
IPC: G01G19/414
Filed: 1992-04-23
Granted: 1995-10-15
Abstract: A microcomputer-controlled electronic balance, especially shop or industrial balance, has a keyboard comprising a plurality of individual keys. The individual keys of the keyboard have different stroke heights. The individual keys within the keyboard can be combined in particular regions to form keyboard segments. The stroke heights of the individual keys can be set differently either individually or in particular regions or as a whole. <IMAGE>
Patent AT-E168999-T1 (AT)
Inventor: JAEKEL FRANK DR
IPC: C07D207/452
Filed: 1992-04-30
Granted: 1998-08-15
Abstract: Persalt activators and their salts, which are derived from imidocarboxylic acids and sulphimidocarboxylic acids of the general formula I: <IMAGE>  in which     A denotes a group of the formula <IMAGE>   n denotes the numbers 0, 1 or 2, R<1> denotes hydrogen, chlorine, bromine, C1-C20-alkyl, C2-C20-alkenyl, aryl, preferably phenyl, or alkylaryl, preferably C1-C4-alkylphenyl, R<2> denotes hydrogen, chlorine, bromine or a group of the formula -SO3M, -CO2M or -OSO3M,   X denotes C1-C19-alkylene or arylene, preferably phenylene,   B denotes a group of the formulae C = O, SO2,   L denotes a leaving group of the formula <IMAGE> or a sugar residue,   R<3> denotes C1-C19-alkylene,   R<4>, R<5> denote C1-C20-alkyl,   R<6> denotes C1-C19-alkylene, C2-C20-alkenylene, Y denotes hydrogen, chlorine, bromine or a group of the formula -SO3M, -CO2M, -OSO3M, -CONH2, -N(R<7>)3Z or -P(R<7>)4Z,   R<7> denotes C1-C30-alkyl,   Z denotes fluoride, chloride, bromide or iodide and M denotes hydrogen, an alkali metal or ammonium ion or the equivalent of an alkaline earth metal ion.   These compounds are suitable as bleaching agents, oxidising agents and disinfectants in detergents and cleaning agents.
Patent AT-E116899-T1 (AT)
Inventor: NOGOSSEK ALFRED
IPC: B29B7/48
Filed: 1992-05-30
Granted: 1995-01-15
Abstract: The invention relates to a device for plastifying plastics, which device consists of two screws (4), which mesh with one another, are rotatable about their axis and are disposed in a screw barrel. At least one throttle point for continuous modification of the flow cross-section in the screw barrel is disposed in the path of the screws (4). At the throttle point, the screws (4) have at least two throttle plates (7), which extend transversely to their axial direction, are separated from one another by an intermediate space (9), extend parallel to one another and the external diameter of which corresponds to the internal diameter of the screw barrel (2). At the level of the intermediate space (9) between the two throttle plates (7) pins (6) with a round cross-section are disposed in the screw barrel distributed over the entire circumference thereof, which pins are adjustable in the radial direction with respect to the screws and project into the intermediate space (9) with a variable length dependent on the required flow cross-section of the throttle point. <IMAGE>
Patent AT-E134067-T1 (AT)
Inventor: SACOTTE MICHEL
IPC: H01F27/28
Filed: 1992-10-05
Granted: 1996-02-15
Abstract: The invention applies specifically to the electrical windings which equip transformers and consist of at least one electrically conducting wire covered with an electrically insulating material coiled into untautened turns, in a uniform direction of rotation. It consists in passing a continuous electric current through the turns of the winding, preferably by repetitive sequences interspersed with stoppage periods, so as to create therein electromagnetic forces of mutual attraction between the turns tending to bring them together in pairs and thus reduce the heightwise size of the winding.
Patent AT-E138503-T1 (AT)
Inventor: ANDO YASUO
IPC: H01M10/44
Filed: 1992-12-11
Granted: 1996-06-15
Abstract: A method of operating a metal-halogen battery such as a zinc-bromine battery, intended to prevent dendrite from formation on an electrode during charging the battery. The method comprises the step of carrying out an operation of discharging the battery at a predetermined constant current having a first current value throughout charging the battery; and the step of initiating an operation of charging the battery at a second current value of two times the first current value and maintaining the charging operation at a third current value which linearly decreases from the second current value to a zero value toward a termination of charging the battery. <IMAGE>
Patent AT-E136214-T1 (AT)
Inventor: HORROBIN DAVID F C O SCOTIA PH
IPC: A61K31/23
Filed: 1992-05-28
Granted: 1996-04-15
Abstract: A natural or synthetic glycerol oil which comprises at least 20% by weight, preferably at least 25 % of di-linoleoyl-mono-gamma-linolenyl-glycerol (DLMG), is used to supplement foods, nutritional compositions and in skin and hair care compositions.
Patent AT-E162345-T1 (AT)
Inventor: YANG TAI-HER
IPC: H02P5/68
Filed: 1992-11-06
Granted: 1998-01-15
Abstract: An electric motor assembly comprises a number of motor armatures (Aa, Ab) each in series with a field winding acting on the next armature in sequence. Diode (CRn) and/or resistors (Ro) may be incorporated to suppress circulatory currents. Shunt field windings may be provided, and also switching means for speed control. <IMAGE>
Patent AT-E134919-T1 (AT)
Inventor: RUDKIEWICZ FRANCIS
IPC: B27K3/16
Filed: 1992-06-02
Granted: 1996-03-15
Abstract: The process for the treatment of wood in the form of particles intended to be incorporated as a filler in concrete consists in drying the wood until a residual moisture content of the order of 10 to 15%, corresponding to the content due to natural drying and in balance with wood under shelter, is achieved, in coating the particles thus dried with pyrogenic silica and in fixing this pyrogenic silica on the wood by spraying a sodium silicate solution.
Patent AT-E119088-T1 (AT)
Inventor: SAURON JEAN
IPC: B29C53/20
Filed: 1992-06-30
Granted: 1995-03-15
Abstract: The present invention relates to a portable apparatus for straightening pipes (tubes). This apparatus is essentially constituted by a hollow beam (1) fitted at its two ends respectively with a first (2) and a second (3) movable bearing member, one (2) of which, or first movable bearing member, is actuated by a cylinder (ram) (6) housed in the hollow beam whilst a handle (4) for handling the apparatus is mounted transversely and adjustably on the beam (1) between the first (2) and second (3) movable bearing members, this handle (4) carrying a third movable bearing member (5). This apparatus applies especially to the straightening of polyethylene pipes (tubes) which are to be joined end to end. <IMAGE>
Patent AT-E157491-T1 (AT)
Inventor: LAFON JEAN-LUC
IPC: H03L7/06
Filed: 1992-09-28
Granted: 1997-09-15
Abstract: A method for controlling the operating mode of a digital phase-locked loop including a counter controlling incrementing or decrementing of the frequency of a digital clock signal internal to the loop is such that, the input signal of the loop being present intermittently, with random phase from one appearance to the next, the control method comprises, in this order, the following steps: detecting the appearance of the input signal, selecting a relatively low capacity of the counter to enable relatively fast synchronization of the loop, detecting synchronization of the loop, selecting a relatively high capacity of the counter to filter relatively strongly any phase variations of the input signal occurring while it is present, this latter adjustment being retained until the next detection of the appearance of the input signal.
Patent AT-E92901-T1 (AT)
Inventor: CORNIER GERARD
IPC: C03C4/00
Filed: 1992-02-19
Granted: 1993-08-15
Abstract: Glass composition which has the characteristic properties of crystal, namely a relative density of at least 2.90, a refractive index of at least 1.545 and a characteristic sonority and a high clarity, but containing no toxic element and especially neither lead nor barium, characterised in that it contains, as weight percentage:     53.0 to 58.0 of silica SiO2   6.0 to 10.0 of potassium oxide K2O   4.5 to 7.5 of sodium oxide Na2O   0.0 to 9.00 of calcium oxide CaO   0.0 to 12.00 of strontium oxide SrO   16.0 to 21.0 of zinc oxide ZnO   0.5 to 1.5 of antimony oxide Sb2O3   0.0 to 1.5 of aluminium oxide Al2O3   0.0 to 2.5 of tin oxide SnO2   0.0 to 1.2 of boron oxide B2O3   0.0 to 3.0 of lanthanum oxide La2O3   0.0 to 2.0 of titanium oxide TiO2   0.0 to 0.3 of lithium oxide Li2O the sum of the oxides of calcium, strontium and zinc being between 26.5 and 31 % with, as additional conditions:     - when SrO = 0  CaO can range up to 9   - and when SrO  NOTEQUAL  0, CaO is between 0 and the remainder to 31, decreased by SrO + ZnO.
Patent AT-E168759-T1 (AT)
Inventor: BEER JANOS M
IPC: F23C7/00
Filed: 1991-10-07
Granted: 1998-08-15
Abstract: Low NOx burners for the combustion of gaseous, liquid and solid fuels. The fluid dynamic principle of radial stratification by the combustion of swirling flow and a strong radial gradient of the gas density in the transverse direction to the axis of flow rotation is used to damp turbulence near the burner and hence to increase the residence time of the fuel-rich pyrolyzing mixture before mixing with the rest of the combustion air to effect complete combustion.
Patent AT-E157706-T1 (AT)
Inventor: KHRAPKO KONSTANTIN RADIEVICH
IPC: C12Q1/68
Filed: 1992-03-18
Granted: 1997-09-15
Abstract: A method for determining the nucleotide sequence of DNA includes forming of a pattern of oligonucleotides, its hybridization with the marked DNA to be tested, washing out under the conditions of dissociation of duplexes, identification of single substitutions of bases in the tested DNA by analysing the distribution of the mark and, depending on the results of the analysis, reconstruction of the nucleotide sequence of the tested DNA. The pattern of oligonucleotides is formed with their concentrations providing for the desired temperature of dissociation of duplexes in the course of washing. A device for determining the nucleotide sequence of DNA comprises a substrate (1) and a matrix (2) secured to the latter by means of a gel layer of a thickness not exceeding 30 mkm and containing a pattern of oligonucleotides of the desired length. <IMAGE>
Patent AT-E154865-T1 (AT)
Inventor: BURKART HANS
IPC: H04Q11/04
Filed: 1992-05-07
Granted: 1997-07-15
Abstract: The computer interface for allowing data transfer between the computer (R) and other data peripherals (EA,ED) coupled to the network (OF,PF) comprises a modular interface assembly (SB). The latter has at least one connection at an initial data transfer bit rate. Integral bit rate adaption is used to obtain a higher data transfer bit rate via a parallel computing unit. The computer (R) is connected to the interface assembly (SB) via a multi-bus system (I).
Patent AT-E147859-T1 (AT)
Inventor: CHEN ALBERT FU-TAI
IPC: B01D57/02
Filed: 1992-07-31
Granted: 1997-02-15
Abstract: Disclosed herein is a dynamic coating buffer useful in the analysis of samples by open-tube capillary electrtophoretic methods using untreated fused silica capillary columns. The dynamic coating buffer comprises at least one agent having at least two dissociation constants, and high ionic strength characteristics, said agent having a molarity range of from about 0.2M and about 1.0M and a pH range of from between about 3.0 and 11.0. A particularly preferred dynamic coating buffer comprises 0.5M sodium phosphate.
Patent AT-E152870-T1 (AT)
Inventor: POUTANEN TORSTI
IPC: H04B7/005
Filed: 1992-08-27
Granted: 1997-05-15
Abstract: PCT No. PCT/FI92/00231 Sec. 371 Date Mar. 29, 1993 Sec. 102(e) Date Mar. 29, 1993 PCT Filed Aug. 27, 1992 PCT Pub. No. WO93/05585 PCT Pub. Date Mar. 18, 1993.The invention relates to a method for automatic transmission power control in a transceiver suitable for a CDMA environment employing direct sequence diffusion. In accordance with the invention, a setpoint signal generated for automatic gain control of the receiver (RX) is used for amplitude or power (Po) control of the radio signal sent by the transmitter (TX).
Patent AT-E129404-T1 (AT)
Inventor: GUITTARD GEORGE V
IPC: A61K/
Filed: 1992-08-19
Granted: 1995-11-15
Abstract: The invention pertains to a dosage form for orally administering a drug in eight hours or less to the stomach and small intestine for a therapeutic result.
Patent AT-E146423-T1 (AT)
Inventor: SCHLUMPF FLORIAN MASCH ING HTL
IPC: B62M11/14
Filed: 1993-03-19
Granted: 1997-01-15
Abstract: A variable bottom bracket ball bearing gear change for a bicycle or the like is proposed, which gear change comprises essentially a bottom bracket ball bearing housing (15), a transmission case (40) with associated chain wheel (35) and a drive shaft (20) which is operatively connected to peddle cranks (1, 2). 
<??>In the drive shaft (20) which is constructed as a hollow body a switch axle is arranged which can be actuated from the outside by means of switching elements (50, 50') operatively connected thereto in such a way that a clutch element which is operatively connected to the drive shaft (20) can be engaged with the chain wheel (35) which is provided with corresponding recesses or with a disc which is constructed for example as a sun wheel and is also provided with recesses. 
<??>The recesses which are provided in the chain wheel (35) and in the sun wheel are constructed offset in a stepped manner in such a way that the clutch element which can be connected to the chain wheel (35) or the disc can be engaged in a first phase with play and in a second phase without play in a locking fashion. 
<IMAGE>
Patent AT-E142158-T1 (AT)
Inventor: BACQUES JEAN-YVES
IPC: B31B3/26
Filed: 1991-07-17
Granted: 1996-09-15
Abstract: Container of sheet material, such as cardboard or corrugated cardboard, comprising square or rectangular lateral faces connected in pairs by a folding line, the said folding lines being mutually parallel. 
<??>According to the invention, such a container comprises at least five lateral faces. It may be obtained by rolling up a blank of sheet material around a core interacting with a pressure plate whose profile corresponds to that of two or three consecutive faces of the said core. 
<IMAGE>
Patent AT-E138304-T1 (AT)
Inventor: SCHLATTL WERNER
IPC: B23K11/11
Filed: 1993-10-16
Granted: 1996-06-15
Abstract: On welding tongs (1) for spot welding or resistance welding, welding electrodes (26, 27) are provided on center sleeves (20, 21), center sleeve holders or similar welding tongs elements. An optoelectric sensor (4) is provided on at least one of the welding tongs elements for measuring electrode power.
Patent AT-E140762-T1 (AT)
Inventor: SHELLER DAVID T
IPC: B01J35/02
Filed: 1993-05-17
Granted: 1996-08-15
Abstract: There is provided a novel and improved core element (10) for a catalytic converter characterized in that the core element (10) has a corrugated thin metal strip (12) with bent tab members (22,23,24,25) at each end, such tab members (22,23,24,25) being in two portions. These two portion sandwich the ends (18,20) of the corrugated thin metal strip (12) therebetween and provide a convenient means for welding the ends of the corrugated thin metal strip (12) to the tab members (22,23,24,25). A plurality of such corrugated strips (12) with the tab members (22,23,24,25) attached are tightly spirally wound about a central post or pin (26,28) and the tab members (22,23,24,25) are dimensioned to overlap and ultimately define a shell segment (52,54). The shell segments (52,54) define a core which is encased in a suitable housing (120) to form a catalytic converter which may be electrically heatable. An electrically heatable catalytic converter is especially useful to remove pollutants from internal combustion engine exhaust gas. <IMAGE>   <IMAGE>
Patent AT-E154277-T1 (AT)
Inventor: TWENTYMAN MAURICE EDWARD
IPC: B28B1/26
Filed: 1993-03-16
Granted: 1997-06-15
Abstract: Moulding apparatus (10) for use in pressure slip casting of ceramic items. The apparatus (10) includes a two part cylindrical porous plastics material mould (12) defining an inner moulding cavity (14). Inlet tubes (16A,16B) extend into the cavity (14) to permit entry of slip, air and pressure thereinto. The mould (12) is co-axially located in a steel cylinder (12) with a small clearance. An inflatable rubber bag (22) is provided around the inside of the cylinder (20). Inflation of the bag (22) clamps the two parts of the mould (12) together to permit pressure slip casting to be carried out. <IMAGE>
Patent AT-E222599-T1 (AT)
Inventor: HATTORI ATSUSHI
IPC: C12N9/20
Filed: 1993-06-14
Granted: 2002-09-15
Abstract: A Phospholipase A1 which is capable of hydrolysing a phospholipid to produce a 2-acyl lysophospholipid and is obtainable from species of the fungus Aspergillus.