baber/WOPTO huggingface dataset:
Patent AT-E534616-T1 (AT)
Inventor: BARTHA PETER
IPC: C04B35/043
Filed: 2002-03-27
Granted: 2011-12-15
Abstract: Preparing a refractory molded body using solidified melt reduced and fractioned resistor grains, comprises: producing resistor grains by melting a mixture of a refractory metal oxide, preferably magnesium oxide (MgO)-main component or usual substance of the main component and a spinel or usual raw material of oxides; crushing and fractionating the melting product; producing an offset with resistor grains for the production of refractory molded body; mixing the offset with a sufficient amount of binder and pressing to molded body; drying the molded body; and sintering the dried molded body. Preparation of a refractory molded body using reduced melt reduced and fractioned resistor grains from fused magnesia as refractory main components, comprises: producing resistor grains by melting a mixture of a refractory metal oxide, preferably magnesium oxide (MgO)-main component or usual substance of the main component and a spinel of formula of (A 2> +>B 3> +> 2O 4) or usual raw material of the oxides, where the mixture contains a spinel former in a quantity, so that its solubility is exceeded during melting, and the elastifying spinels are distributed relatively evenly in a punctiform manner, during cooling the melts; crushing and fractionating the melting product; producing an offset with resistor grains for the production of refractory molded body, where the grain is produced by a composition of groups and optionally other additives according to Fuller curve; mixing the offset with a sufficient amount of binder and pressing with a specific pressure of more than 50 MPA to molded body; drying the molded body; and sintering the dried molded body at 1000[deg] C. A 2> +>Fe or Mg; and B 3> +>aluminum forming oxides. An independent claim is included for the refractory molded body comprising hardened melts and fractioned resistor grains from melt magnesia as refractory main components, where the molded body is sintered at a sintering temperature of greater than 1000, preferably 1700-1750[deg] C.
Patent AT-E538987-T1 (AT)
Inventor: YAMAKAWA TOMONARI
Filed: 2009-10-15
Granted: 2012-01-15
Abstract: A steering force transmission device (12) has: a first shaft; a second shaft that is disposed in a state of shifting, by a predetermined distance, from the first shaft; a protruding portion that protrudes in a rotation axis direction of the first shaft; and a guide passage (150, 714) that is formed in the edge of the second shaft, the protruding portion being engaged in the guide passage (150, 714). The protruding portion includes a base body. The base body or the guide passage (150, 714) includes an elastic body and a smoothing member that is urged by the elastic force of the elastic body.
Patent AT-E552557-T1 (AT)
Inventor: MAO JIAN
Filed: 2009-02-04
Granted: 2012-04-15
Abstract: Apparatuses and methods for dual channel memory architecture with reduced interface pin requirements are presented. One memory architecture includes a memory controller, a first memory device coupled to the memory controller by a shared address bus and a first clock signal, and a second memory device coupled to the memory controller by the shared address bus and a second clock signal, where the polarity of the second clock signal is opposite of the first clock signal. A method for performing data transactions is presented. The method includes providing addressing signals over a shared address bus to a first memory device and a second memory device, providing clock signals to the memory devices which are reversed in polarity, where the clock signals are derived from a common clock signal, and transferring data to the memory devices over separate narrow data buses in an alternating manner based upon the clock signals.
Patent AT-E556904-T1 (AT)
Inventor: TUEGEL CASPAR
Filed: 2010-09-28
Granted: 2012-05-15
Abstract: The vehicle, particularly electric vehicle, has a solenoid operated parking brake, where the parking brake is operated by electrical actuation equipment (10). The electrical actuation equipment is arranged within a driver clearance portion and a manual control unit (30) is provided for the manual operation of the parking brake at the electrical actuation equipment.
Patent AT-E521458-T1 (AT)
Inventor: MERK GUENTHER
Filed: 2010-09-20
Granted: 2011-09-15
Abstract: The robot has a robot arm with a set of axes, where the robot arm is designed for a high payload. A gas based weight equalization system is arranged for one of the axes (9), whose pressurized components e.g. pressure cylinder (13) and pressure accumulators (14, 15), have a volume of less than 1 liter and a maximum pressure of less than 1000 bars. The payload is greater than 90 kilograms. The pressure accumulators are operatively connected with a pressure cylinder. The robot arm has a carousel (5) and a rocker (6).
Patent AT-E557424-T1 (AT)
Inventor: KACZER BEN
Filed: 2010-10-08
Granted: 2012-05-15
Abstract: The present invention provides a method for forming a semiconductor device comprising a semiconductor P-channel layer and a control electrode on the semiconductor P-channel layer comprising at least a gate dielectric layer, the gate dielectric layer having an exponentially decreasing density of defect levels E t  in as function of energy from the band edges of the adjacent layer (being the semiconductor P-channel layer 12 or optionally the capping layer 13) toward the centre of the bandgap of this layer. The method comprises selecting at least one parameter of the P-channel semiconductor device such that the inversion carrier injection into the distribution of defect levels does deviate from the energy level at the centre of the bandgap of a layer adjacent the gate dielectric layer at the same side of the gate dielectric layer as the P-channel layer, with a value not more than 49%, such as not more than 40%, for example not more than 20%, not more than 10%, even not more than 5% of that bandgap in eV. This allows reducing NBTI.
Patent AT-E447-T1 (AT)
IPC: B23B29/24
Filed: 1979-07-06
Granted: 1981-12-15
Abstract: 1. Quick-change tool holder, in particular for automatic longturning lathes or similar machines, consisting of a carrier (11) which is capable of being brought into connection with the gripping surface of the machine, and is provided with a least one dovetailed web (10), and of a U-shaped lathe tool holder (20) which takes up the lathe turnin tool and is capable of being adjusted with the aid of a dovetailed groove (21) on said dovetailed web (10) of said carrier (11), and of being locked thereto by means of a locking element, with said dovetailed web (10) of said carrier (11) being capable of being stayed in relation to said dovetailed groove (21) of said lathe tool holder (20) by means of a chucking workholding appliance (40, 50, 60) adjustable in said carrier (11) or said lathe tool holder (20) respectively, characterized in that said chucking workholding appliance (40) is aligned with its longitudinal axis vertically in relation to the longitudinal axes of said dovetailed web (10) and said dovetailed groove (21), as well as parallel in relation to said gripping surface of said carrier (11), that on one side of said dovetailed web (10) of said carrier (11) one part is recessed for serving as the threated chucking bore (33), and, that said chucking workholing appliance (40) as adjustable in said lathe tool holder (20) and designed as a lock screw, is capable of bieng adjusted and stayed directly against the wall of said threaded chucking bore (33) in said dovetailed web (10).
Patent AT-E186-T1 (AT)
IPC: C08F2/00
Filed: 1979-09-05
Granted: 1981-09-15
Abstract: A process for the preparation of copolymers of maleic anhydride and relatively long-chain alkenes by suspension polymerization of these monomers in the presence of a free radical initiator and a dispersant at an elevated temperature, in excess alkene as the suspension medium, wherein a poly(alkyl vinyl ether) is used as the dispersant.
Patent AT-E4415-T1 (AT)
IPC: C08L51/02
Filed: 1979-11-08
Granted: 1983-08-15
Abstract: 1. A process for the preparation of a particulate polyolefin molding material provided with a flaky additive, the molding material comprising a) 100 parts by weight of a particulate, partially crystalline polyolefin, which has a mean particle diameter of from 10 to 5,000 mu m and an intrinsic viscosity [eta] measured in decahydronaphthalene at 130 degrees C, of from 0.5 to 15, and b) from 2 to 150 parts by weight of a flaky additive, which has a mean particle diameter of 200 mu m, preferably of < 50 mu m (which however is less than 1/4 preferably less than 1/10, of the mean particle diameter of the polyolefin (a)) and a maximum flake thickness of < 30 mu m, preferably 10 mu m, and has a softening point at least 50 degrees C above the crystallite melting point of the polyolefin, c) from 2 to 30 parts by weight of a globular additive which has a mean particle diameter of from 0.01 to 10 mu m and a softening point at least 100 degrees C above the crystallite melting point of the polyolefin, with or without d) conventional amounts of conventional other additives or assistants, by mixing the components (a) and (b), with or without (d), in a first process step (I), in a mixer, with or without the supply or removal of caloric heat, the said step (I) comprising a first sub-step (I.1) in which the mixture is brought within a period of from 2 to 50 minutes from ambient temperature, which is below the crystallite melting point of the polyolefin (a) and in particular is room temperature, to the crystallite melting point of the polyolefin (a), while being subjected to a mixing intensity of from 100 to 500 W/liter of useful mixer capacity, which sub-step is followed immediately by a second sub-step (I.2) in the course of which the mixing intensity is brought to a value from 0.3 to 0.8 times that of the mixing intensity in the first sub-step (I.1) and the mixture is brought, within a period of from 0.1 to 20 minutes, from the crystallite melting point of the polyolefin (a) to a temperature from 3 to 40 degrees C above the latter, which second sub-step is immediately followed by a second process step (II) where the material is discharged from the mixer within a period of from 0.5 to 30 seconds and is brought, in the course of 120 seconds, to a temperature below the crystallite melting point of the polyolefin (a), wherein the 2 to 30 parts by weight of the particulate globular additive (c) are introduced into the mixer in the course of the second sub-step (I.2) and an optional third sub-step (I.3), and wherein, if desired, in the third sub-step (I.3) the mixing intensity is brought to a value from 0.5 to 1.0 times that in the second sub-step (I.2), and the mixture is kept for from 0.2 to 10 minutes at the temperature reached in the second sub-step (I.2).
Patent AT-E3075-T1 (AT)
IPC: E04G21/30
Filed: 1980-08-21
Granted: 1983-04-15
Abstract: The invention provides a device for housing steel reinforcement in areas where joints are made between first and subsequently poured concrete structures such that connecting portions of the steel reinforcements are isolated during pouring of the first concrete and are thereafter bent out for connecting the subsequently poured concrete structure. The device comprises a housing having an open box, a cover therefore, and anchoring strips disposed in the transverse direction of the box at intervals along its length and at the bottom thereof. The anchoring strips having transverse slots in the upper portion thereof to receive and support the connecting portions of the steel reinforcements. The cover is capable of being locked to the box and capable of passing the anchoring portions therethrough.
Patent AT-E5792-T1 (AT)
IPC: A01D17/10
Filed: 1980-07-29
Granted: 1984-01-15
Abstract: A multi-row lifter for tuber, bulb and root crops, particularly potatoes, comprising a ground-supported main frame (1) an auxiliary frame (16, 17, 18) bearing pivotally on the main frame and on the ground, at least one sieve conveyor (31) carried by the main frame, lifting shares (32) carried by the auxiliary frame and a conveyor (27) joining the lifting shares (32) and passing, viewed in the direction of movement, at the front around a reversing roller (26) carried by the auxiliary frame and at the rear around a horizontal driving roller (28) carried by the main frame, whereby the reversing roller (26) is movable in a vertical plane and the driving roller (28) is movable in a vertical plane and the driving roller (28) in a substantially horizontal and a vertical plane and means (36) are provided for maintaining the sieve conveyor (31) substantially in a horizontal position, viewed in a transverse direction.
Patent AT-E13162-T1 (AT)
Inventor: WELTE ALEXANDER
IPC: B60T1/06
Filed: 1981-12-12
Granted: 1985-05-15
Abstract: 1. A running axle having fluid-cooled, multiple-disc brakes (2), at least two coaxial, non driven wheels and at least two multiple-disc brakes (2), said multiple-disc brakes in each case being disposed in a housing (6) filled with fluid, in particular coolant and lubricant, the housings (6) being interconnected by way of the interior of an axle tube (5), characterized in that the wheels are adapted to be attached to axle stubs (4) which are coaxially disposed and are mounted for rotation in the brake housings (6), that the axle tube (5) is firmly connected to the brake housings (6) and its interior forms a direct connection of the coaxial brake housings, so that this unit composed of brake housings (6) and axle tube (5) is filled with the fluid.
Patent AT-E9430-T1 (AT)
IPC: A23D7/02
Filed: 1981-11-11
Granted: 1984-10-15
Abstract: A process for producing fat-continuous emulsions which are stable at relatively high ambient temperatures and which give on consumption an improved impression of water-soluble flavouring components, particularly salt or sugar.The process involves adding said flavouring components in the form of a dispersion in a pourable or liquid oil. to a fat-continuous emulsion which is at least partly crystallized.
Patent AT-E16605-T1 (AT)
Inventor: PENZEL ERICH DR
IPC: C08F220/00
Filed: 1982-05-07
Granted: 1985-12-15
Abstract: Emulsion copolymerization of acrylic or methacrylic acid esters with from 0.3 to 10% by weight of  alpha , beta -monoolefinically unsaturated monocarboxylic acids and/or dicarboxylic acids and/or their amides, with or without up to 25% by weight of styrene, acrylonitrile, vinyl acetate and/or vinyl chloride, using the emulsion feed process, gives particularly concentrated copolymer dispersions if an emulsifier system of 0.01-5.0% by weight of a sulfuric acid half-ester of an oxyalkylated alkylphenol and 0.01-1% by weight of a dialkyl sulfosuccinate, where alkyl is of 6 to 18 carbon atoms, is employed and the polymerization is carried out at pH 2-6.
Patent AT-E25879-T1 (AT)
Inventor: SCHERER HARTMUT DIPL-PHYS
IPC: G01C17/30
Filed: 1982-05-27
Granted: 1987-03-15
Abstract: 1. An arrangement of a magnetic field probe (3) for the determination of direction in a motor vehicle (1) with at least partially ferro-magnetic coachwork, wherein the probe (3) possesses at least two iron core flanks (5) which form an angle to one another and respectively support a winding (6), characterised in that the probe (3) is directly fixed to a ferro-magnetic outer wall (2) of the body and is rigidly connected thereto.
Patent AT-E19749-T1 (AT)
Inventor: OELSCH JUERGEN
IPC: B29B15/00
Filed: 1982-10-15
Granted: 1986-05-15
Abstract: A process for the manufacture of a contact mat suitable for a keyboard or keypad is described. This contact mat is produced by the injection-moulding process and consists of a sheet-like composite body made of an electrically non-conductive two-component silicone rubber, and at least one carrier part, which is elastically deformable when pressure is applied to a key and is moulded out in the shape of a calotte. On the inside of the carrier part and in the pole region, there is a contact component which is made of an electrically highly conductive material. When the carrier part is depressed, an electrical connection is made via the contact component between the contact surfaces of a printed circuit located below the contact mat. In order to be able to manufacture the contact component in a simple manner and without waste, the contact component is made in an injection mould, wherein the entire lower mould part is at a temperature above the vulcanization temperature of the contact component. The upper cavity plate of the corresponding upper mould part consists of two halves of which one half is at a temperature below the vulcanization temperature. The contact component is produced by means of this half. Subsequently, a lower cavity plate of the lower mould part is rotated from this first into a second position, and the composite body and the carrier body are then moulded. This half of the upper cavity plate is at a temperature above the vulcanization temperature. Accordingly, all the curable components are vulcanized separately, even though they are moulded in the same mould.
Patent AT-E18276-T1 (AT)
Inventor: GALBIATI MASSIMO
IPC: E05B37/02
Filed: 1982-06-01
Granted: 1986-03-15
Abstract: The lock has a bolt (43) integral with a frame (42) elastically stressed in closed position. From the frame (42) there transversally extend some parallel walls (37) alternated to numbered wheels (31) connected for the rotation to sliding bushes (27) disposed in succession. The bushes (27) have radial projections (30) which, when they are disposed according to the choosen combination, can combine with radial recesses (39) of the inner holes (38) of said walls (37) to allow the opening sliding of the walls (37) together with the frame (42) and the bolt (43). On the contrary for the combination change there is caused the sliding in opposite sense of the bushes (27) until to release them from the respective wheels (31).
Patent AT-E10245-T1 (AT)
IPC: F16L5/02
Filed: 1982-04-23
Granted: 1984-11-15
Abstract: PCT No. PCT/SE82/00133 Sec. 371 Date Dec. 15, 1982 Sec. 102(e) Date Dec. 15, 1982 PCT Filed Apr. 23, 1982 PCT Pub. No. WO82/03951 PCT Pub. Date Nov. 11, 1982.A method and tool for sealingly inserting an elastic body in a cavity in a wall in which the cavity has a smaller size than the initial size of the body. A first tubular end portion of the tool is inserted into the cavity and an elastic body is accommodated in a second larger tubular end portion of the tool such that the elastic body rests on a tapered portion which joins the tubular end portions. The second tubular end portion is then closed and pressure fluid is supplied into the second tubular end portion to compress the elastic body and cause it to pass from the second tubular portion into the first tubular portion and then to exit from the first tubular portion into the cavity. The elastic body expands as it exits from the first tubular portion to tightly engage the wall around the cavity and to expel the first tubular end portion from the cavity.
Patent AT-E36789-T1 (AT)
Inventor: ADKIN FRANCIS WHITMORE
IPC: H03F3/187
Filed: 1982-11-10
Granted: 1988-09-15
Abstract: PCT No. PCT/GB82/00321 Sec. 371 Date Jul. 11, 1983 Sec. 102(e) Date Jul. 11, 1983 PCT Filed Nov. 10, 1982 PCT Pub. No. WO83/01714 PCT Pub. Date May 11, 1983.An amplifier which is particularly suitable for low supply voltage operation and which is relatively insensitive to power supply voltage variations includes a signal amplifying stage (11) and a control stage (10). The signal amplifying stage (11) includes the output load (13), such as a loudspeaker, in series with a transistor (12) which is controlled by a current mirror circuit (14, 15, 16) in the control stage. The circuit acts by continuously comparing part of the voltage across the output load (13) with a very low reference voltage arising from the difference in the base-emitter voltages of two transistors (14, 15) operating at unequal collector current values. This causes voltage excursion peaks appearing at the junction of the output load (13) and the amplifying transistor (12) to be clamped to a voltage equal to or otherwise related to that at the opposite side of the output load (13).
Patent AT-E47073-T1 (AT)
Inventor: BREMER HANS-HERBERT
IPC: B25G3/04
Filed: 1983-02-19
Granted: 1989-10-15
Abstract: 1. A hammer the wooden handle of which is fixed to the hammer head by an intermediate one-piece, steel socket and additionally held by safety devices, characterized in that a) the socket (13) consists of a short portion (15) of round cross-section and an elongated portion (16) of oval cross-section and the transition between the portions (15, 16) is formed by a truncated cone (17), b) the socket (13) which receives the single end (18) of the hammer handle (12), can be driven into a bore (14) of the steel-made hammer head (11) such that the portion with the round cross-section (15) of the steel socket (13) is completely placed in the bore (14) and held therein in press-fit position, c) the safety devices are designed as wedges (19) and dowel pins (20).
Patent AT-E26185-T1 (AT)
Inventor: VOLKERS ARIS
IPC: G01N1/28
Filed: 1983-06-23
Granted: 1987-04-15
Abstract: The arrangement is intended for treating a soil sample to separate the cysts containing organisms, such as eel worm, which produce crop disease, e.g. potato blight, in order to determine the cysts concn. in the soil. The sample is mixed with water in a vessel and the mixture subjected to centrifugal action whereby the cysts, forming the lighter fraction, collect at the water-air interface in the central vortex eye. The interface layer is drained (via central overflow tube and passed through a sieve to collect the sepd. cysts for subsequent counting. Used in sepg. cysts of crop disease-producing organisms from soil sample to determine cyst concn. The procedure is uncomplicated and rapid and provides accurate results.
Patent AT-E28935-T1 (AT)
Inventor: REYNOLDS WILLIAM NORMAN
IPC: G01J5/48
Filed: 1983-03-01
Granted: 1987-08-15
Abstract: A non-destructive technique for detecting defects within a body (10) whose surface (13) is capable of converting radiant energy to thermal energy. The technique involves exposing the surface (13) to a precisely determined pulse of radiant energy from a flash tube (12), the distribution of heat within the body (10) subsequently being observed by an infra-red camera (20) producing a T.V. compatible signal.
Patent AT-E31231-T1 (AT)
Inventor: MUELLER MEINHARDT DIPL-ING
IPC: H01R13/74
Filed: 1984-08-03
Granted: 1987-12-15
Abstract: 1. A plug connector for detachably connecting cable lines, consisting of a plug socket (2) and of a plug which can be coupled thereto, with a hollow-cylindrical plug housing (7) and with a contact insert (10) which accommodates exchangeable bush contacts (12) and which consists of insulating material, where sealing elements (11, 14) are inserted, in elastically deformed fashion, between the bush contacts (12) and the contact insert (10) and between the contact insert (10) and the plug housing (7), characterised in that the contact insert (10) consists of several parts and one part (10c) of the contact insert (10) contains conical bores into which are inserted, in shape-locking fashion, sealing elements (11) which surround the bush contacts (12) and which rest in the axial direction against another part (10b) of the contact insert (10), where the plug housing (7) is divided and one part (7a) can be screwed into the other part (7b) thus compressing the contact insert components (10b, 10c) and the sealing elements (11) arranged between them.