baber/WOPTO huggingface dataset:
Patent AT-E49148-T1 (AT)
Inventor: DEAN JESSIE L
IPC: B23K9/013
Filed: 1985-05-18
Granted: 1990-01-15
Abstract: An improved rod for a thermal cutting or burning torch, especially suited for underwater use, is shown to have a metallic outer tube sheath containing exothermic fuel elements within the interior of the tube, providing an open region for the passage of gas to the tip of the tube. The tube is electrically insulated along its outer length, save for an exposed open end adapted to be clamped in an electrically conductive gas-providing cutting torch handle. Within the improved rod, each of the fuel elements consists of a generally ferrous composition having one of two types of coatings. In a first embodiment, an element will be coated with a copper cladding to approximately two percent of the overall weight of the element. In the second embodiment, an element will be clad with either aluminum, or one of the aluminum class of metals, to approximately 4.6 percent by weight, the exact percentage being that percentage required for perfect thermite combustion. In use, the rod containing at least one such element is inserted within an electrically-conducting, gas-providing handle. Pure oxygen is provided, pressurized through the length of the rod, driving water out from the rod and providing a positive oxygen flow. A source of electricity is then provided to the rod and is conducted to the open tip of the rod. A closed electrical circuit is provided between the rod and the object to be cut. Upon striking an arc with the rod, a thermite burning reaction is initiated, which continues even when the supply of electricity is terminated. The rod will burn so long as oxygen is provided, providing a particularly hot cutting flame. With fuel elements of the first embodiment, the flame is found to be as effective or more effective than a thermite cutting rod. With fuel element of the second embodiment, the ability to exactly match the proper portions of aluminum or the aluminum class of metals and iron for a thermite reaction is found to produce a more effective and efficient uniform burning rod. In both embodiments, spurious internal burning, resulting from internal electrical ignition effects, is largely eliminated.
Patent AT-E37251-T1 (AT)
Inventor: FUEHRER WOLFGANG DIPL-ING
IPC: G02B6/42
Filed: 1985-06-24
Granted: 1988-09-15
Abstract: 1. Arrangement having a photo-ignitable thyristor which is fixed between two cooling bodies, wherein the disc-shaped semi-conductor body of the thyristor is arranged in a housing which is provided with an anode-side and a cathode-side pressure surface against which the cooling bodies are pressed and in whose wall and optical aperture for a guided light flux is arranged, characterized in that the aperture (1h) in the cathode-side pressure surface (1e) lies directly in the region of the light-sensitive surface of the semi-conductor body (1a) and in that the light is guided in a bore (2b) of the cathode-side cooling body (2) to this aperture (1h).
Patent AT-E50893-T1 (AT)
Inventor: SEGGER BERND
IPC: H02H3/04
Filed: 1986-05-05
Granted: 1990-03-15
Abstract: The invention concerns a primary switched-mode power supply device with several electrically isolated secondary circuits, the output voltage of the secondary circuit being connected to an actual-value sensor with a regulator connected to the sensor output, with the output voltage being protected by a fuse connected in series with the filter capacitor. In accordance with the invention, the junction point of the filter capacitor and the fuse is connectable by an electrically controlled switch to the output terminal of the actual-value sensor as soon as the switch is turned on after the fuse has been tripped. Thus, a simple embodiment of an over-voltage protection is obtained for a primary switched-mode power supply unit with several electrically isolated secondary circuits, without additional monitoring of an in-phase output voltages A2 and A3 and a controlled secondary circuit being controlled in case of a fault to an output voltage that is lower than the normal operating controlled output voltage A1.
Patent AT-E79992-T1 (AT)
Inventor: HARTMAN ROBERT F
IPC: H01L21/8247
Filed: 1986-06-02
Granted: 1992-09-15
Abstract: A programmable macrocell 28 for use in an integrated circuit device including an electronic circuit 32 responsive to control signals and operative to perform particular operations selected by the control signals on input data signals and to develop commensurate output signals, and one or .more architecture control circuits 30 each including a programmable EPROM device 34 which when programmed generates a logic signal of a first state and when unprogrammed generates a logic signal of a second state, a read and write control circuit 36 responsive to input program data signals and a corresponding address signal and operative to program the EPROM device 34 by applying a programming potential thereto, and a sensing circuit 38 for sensing the programmed or unprogrammed status of the EPROM device 34 and for developing a commensurate control signal for mput to the electronic circuit 32.
Patent AT-E66904-T1 (AT)
Inventor: STICKLER DAVID BRUCE
IPC: C03B5/12
Filed: 1986-10-03
Granted: 1991-09-15
Abstract: Appts. for mfg. a glass prod. by heat processing glass batch material comprises: (a) a heating chamber; (b) appts. for generating a first hot gas stream with a peak temp. greater than the m.pt. of the glass prod; (c) appts. for intraining the glass batch material into the first hot gas stream; (d) a sepn. chamber with upper sepn. portion and a lower portion for collecting molten glass; (e) nozzle with outlet for receiving and exhausting from the heating chamber the first hot gas stream and entrained glass batch material as a directed exhaust stream into the upper portion of the reaction chamber, the exhaust stream having at the outlet in a plane normal to its flow, first dimension normal to and not greater than a second dimension; (f) impact surface means within the reaction chamber for receiving the exhaust stream and batch material from the nozzle, batch material impacts onto the surface means which is spaced from the nozzle outlet, to provide at least some sepn. of batch from exhaust, by a distance not greater than 3x the first dimension; (g) appts. for controlling the temp. of the prods. of combustion, batch material and particle size distribution and the period for which the batch material is entrained in the combustion prods. and exhaust stream to cause at least part of the glass batch to melt before reacting the impact surface means; and (h) appts. for receiving glass batch material from the impact surface and directing it to the lower portion of the sepn. chamber.
Patent AT-E76532-T1 (AT)
Inventor: HENZE RICHARD H
IPC: G11B25/10
Filed: 1986-03-10
Granted: 1992-06-15
Abstract: A tape cartridge is provided which is arranged to utilize the read/write head(s) in a disc drive to read data from and/or write data to the tape (20). The tape cartridge has a section (A) of a size and shape which enables it to be inserted into the disc drive to locate a portion of the tape (20) at a location suitable for exchanging data with the disc drive head(s). The tape cartridge comprises the tape media (20) itself, means (22,23,26,210,211) for registering the tape media with respect to the read/write head(s) of a disc drive, means for feeding the tape media past the read/write head(s) in the disc drive, and means for storing that portion of the tape media which is not currently being fed past the read/write head(s). The tape cartridge may include a transmission (213) that enables it to utilize the disc-drive spindle motor for feeding the tape. In one embodiment, the transmission includes a clutch for enabling the tape feed direction to be reversed.
Patent AT-E37678-T1 (AT)
Inventor: LANGLOIS JEAN-PIERRE
IPC: B24B13/005
Filed: 1986-05-20
Granted: 1988-10-15
Abstract: The apparatus comprises a flat electronic screen (7), means (14) for displacing on the screen an image, stored in a data bank (9), of a given template or frame of spectacles, and means (8) for recording the displacements of the image on the screen (7), storing in memory the differences of its final coordinates with respect to a reference position constituted by the intersection of two orthogonal axes X, Y and calculating the resulting data and applying them directly to a grinder (11).
Patent AT-E65725-T1 (AT)
Inventor: MUERRLE ULRICH
IPC: C23C24/10
Filed: 1987-11-04
Granted: 1991-08-15
Abstract: Plastic mouldings which contain sintered material powder and solder powder are used for applying layers of sintered material to metal substrates. Non-corrosive decomposition products on heating and good burn-out of the plastic are obtained with mouldings which, in addition to 5 to 40% by volume of plastic, contain 5 to 40% by volume of pores, the remainder being sintered materials or solder, the plastic having to consist of ethylene/vinyl acetate, ethylene/propylene rubber and/or butyl rubber.
Patent AT-E63272-T1 (AT)
Inventor: SCHLITTENBAUER FRANZ
IPC: B63B35/79
Filed: 1987-12-08
Granted: 1991-05-15
Abstract: Wishbone-to-mast attachment, especially for a wind surf board, the wishbone head being rotatably mounted on the mast via a pivot. The subject matter of the invention is a solid sleeve loosely pushed onto the mast M and having a recessed window 12, and a wishbone head end piece 14 overlapping the window and open towards the bottom parallel to the mast; the wishbone headpiece pivot 28 connecting the wishbone ends B has a concentric rounded-off prominence 28'; 38, the prominence rolling on the mast relative to the wishbone and a clamping action being produced when the wishbone pivots in to a perpendicular position of the mast. <IMAGE>
Patent AT-E51575-T1 (AT)
Inventor: RENSEN HENRICUS GERARDUS RICHA
IPC: B28B11/12
Filed: 1987-05-20
Granted: 1990-04-15
Abstract: A device for manufacturing unfired bricks comprising a conveyor (1) for conveying mould containers (2), a device (3) for filling said mould containers (2) with clay, a pressure mechanism (4) for pressing the clay into a mould container (2) and a cutting device (5) for trimming excess clay from the top of a mould container (2). If a number of containers are conveyed in parallel, problems arise as to removing the excess trimmed off clay (6). According to the invention this problem is being solved by means of a movable conveyor for conveying the trimmed off clay being arranged close to the cutting device. The conveyor may be embodied by a belt conveyor (7). A cutting device (10) is placed to the discharge end of the belt conveyor (7) in order to remove the clay from said belt conveyor.
Patent AT-E62649-T1 (AT)
Inventor: SCHOFIELD JOHN DAVID
IPC: C04B35/111
Filed: 1987-02-27
Granted: 1991-05-15
Abstract: A finely-divided ceramic solid dispersion of low viscosity is obtained using as a dispersant an orgaric compound containing at least one carbonyl C-17-alkyleneoxy group, for example a derivative of 12-hydroxystearic acil or ricinoleic acid or low molecular weight polymeric derivative thereof. The composition may be dry or may be dispersed in an organic medium such as an aliphatic or aromatic hydrocarbon.
Patent AT-E56808-T1 (AT)
Inventor: CIRIACKS JOHN A
IPC: F23G7/04
Filed: 1987-05-01
Granted: 1990-10-15
Abstract: Process for reduction of anionic components of chemicals, and compositions for use in the reduction process. Chemicals to be reduced are typically of the oxysulfur or sulfurnitrogen families. The reduction is carried out with mixing of carbonaceous fuel with the chemicals to be reduced. Reduction takes place in a reduction furnace having a char bed. Mixing in of the carbonaceous fuel may take place before introduction into the furnace, or may take place in the furnace itself. High levels, over 75%, of conversion are achieved in reducing sulfate to sulfide.
Patent AT-E65467-T1 (AT)
Inventor: PEDANI GIUSEPPE
IPC: B60S1/18
Filed: 1987-11-24
Granted: 1991-08-15
Abstract: The device is arranged to bring the windscreen-wiper blades into rest positions, beyond their normal end-of-stroke positions, as a result of the rotation of the geared motor unit in the opposite sense. The device comprises two half-cranks (8, 9) articulated to each other and connected at their opposite ends to the output shaft (20) of the geared motor and to a connecting rod for driving the windscreen wipers respectively. The txo half-cranks (8, 9) are situated inside a lubricant-filled container (13) constituted by a pair of half-casings (14, 15) sealed together for reciprocal rotation.
Patent AT-E76986-T1 (AT)
Inventor: SHIMONURA TOORU
IPC: G05D23/19
Filed: 1988-03-30
Granted: 1992-06-15
Abstract: A physical quantity controller is provided which includes numeral updating keys (17), a mode changing key (18), and a display unit (15). A value displayed on the display unit (15) is updated via the numeral updating keys (17). The updated value is automatically set as a new set point or alarm point when a predetermined time elapses after the updating keys (17) are actuated.
Patent AT-E95004-T1 (AT)
Inventor: ALTHOFF KLAUS DIPL-ING
IPC: G11C11/419
Filed: 1988-07-05
Granted: 1993-10-15
Abstract: Sense amplifier, comprising a load part (L), a differential amplifier part (DIFF), a balancing transistor (N6) as well as a switching transistor (P1), which is connected between the supply voltage (VDD) and the load part (L). The precharging potential of this sense amplifier at its outputs LA, LA is at about 2.5 volts. In the precharging phase, the two supply voltages (VDD, VSS = earth) are isolated and the precharging potential is produced by the balancing of the capacitances at the outputs LA, LA. 
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Patent AT-E104059-T1 (AT)
Inventor: HEISEN ARNOLD PROF
IPC: G01R1/067
Filed: 1988-12-07
Granted: 1994-04-15
Abstract: The invention is based on the object of providing the possibility for the simplest possible electrode shapes for further miniaturisation in such a two-electrode arrangement. 
<??>To test circuit boards, a contactless plasma contact-making arrangement is proposed in which in each case contact can be made with two selected test points of a wiring array via the associated gas discharge channels and their electrodes. The test points are selected by control gas discharges which are generated by applying a sufficiently high voltage between the electrodes. A current flow which can be utilised for test purposes is generated by applying a voltage between the gas discharges when the test points are conductively connected. 
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Patent AT-E61472-T1 (AT)
Inventor: BAKER LIONEL
IPC: G01B11/30
Filed: 1988-01-21
Granted: 1991-03-15
Abstract: Apparatus for comparing a test surface 23 with a reference surface 8 comprising detector means 16,17, a test channel TC for receiving radiation from the test surface 23 and a reference channel RC for receiving radiation from the reference surface 8. A selector means 12 is provided to pass radiation from the test channel means TC and the reference channel means RC to the detector means. Varying means 5 is provided to vary the radiation passed along the test channel TC and reference channel RC. Cycle means is provided to cycle the selector means 12 between a first state in which more radiation from the test channel TC than the reference channel RC is passed to the detector means and vice versa. Control means is provided to control the radiation varying means 5 to provide a zero or minimum variation of radiation received by the detector means as the selector means 12 is cycled.
Patent AT-E124805-T1 (AT)
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/0296
Filed: 1988-11-18
Granted: 1995-07-15
Abstract: An improved pin junction photovoltaic element which causes photoelectromotive force by the junction of a p-type semiconductor layer, an i-type semiconductor layer and an n-type semiconductor layer, characterized in that at least one of said p-type semiconductor layer and said n-type semiconductor layer comprises a p-typed or n-typed ZnSe1-xTex:H:M film, where M is a dopant of p-type or n-type: the quantitative ratio of the Se to the Te is in the range of from 1:9 to 3:7 in terms of atomic ratio: the amount of the H is in the range of from 1 to 4 atomic %: and said film contains crystal grain domains in a proportion of 65 to 85 vol % per unit volume; and said i-type semiconductor layer comprises a non-single crystal Si(H,F) film or a non-single crystal Si(C,Ge)(H,F) film.
Patent AT-E74745-T1 (AT)
Inventor: SCANDEL JEAN
IPC: A61K8/31
Filed: 1988-01-29
Granted: 1992-05-15
Abstract: The composition comprises the following components:  a - from 2.5 to 5% by weight approximately of polysiloxane;  b - from 0.1 to 0.5% by weight approximately of a fatty alcohol;  c - from 0.05 to 0.5% by weight approximately of squalane; d - from 1 to 4% by weight approximately of a quaternary ammonium salt; and e - from 0.1 to 0.5% by weight approximately of at least one quaternary ammonium salt or at least one quaternary pyridinium salt, containing one or two alkyl groups having 12 to 18 carbon atoms; dissolved or dispersed in a suitable solvent.
Patent AT-E68675-T1 (AT)
Inventor: GUERLET JEAN-PAUL
IPC: A44C21/00
Filed: 1988-02-17
Granted: 1991-11-15
Abstract: A method and a machine for the production of metal coin blanks with an insert. This machine comprises means (4) for supplying metal coin blanks (1) comprising a single central hole (6), means (8) for delivering a metal insert (2) of suitable size having different ferromagnetic characteristics into each hole (6), and means (10) for securing the inserts (2) delivered into the hole (6) to the blank (1), wherein the metal insert consists of an essentially spherical element, such as a ball, the said hole (6) being essentially cylindrical and the securing means (10) comprise crushing means (70, 72) for crushing the essentially spherical element so that it substantially completely fills the volume of the hole (6) in the blank (1). The invention permits very high rates of production of coin blanks with an insert. <IMAGE>
Patent AT-E70418-T1 (AT)
Inventor: LANDAIS FRANCIS PIERRE JACQUES
IPC: A47J31/057
Filed: 1989-01-11
Granted: 1992-01-15
Abstract: Coffee-brewing apparatus comprising a filter 20 which is sprinkled via a chute 18 having a main orifice 30 intended to sprinkle the central area of the filter, as well as a series of holes 34 distributed around the said orifice 30 and intended to sprinkle the peripheral area of this filter. According to the invention, the chute 18 is equipped with a valve 38 which is controlled by a timing device 40 which allows hot water to flow via the orifice 30 only after a so-called "moistening" period during which the hot water flows only via the holes 34. The invention applies to domestic coffee-brewing apparatuses. <IMAGE>
Patent AT-E91430-T1 (AT)
Inventor: HUETTERMANN ALOYS PROF DR
IPC: B01D53/00
Filed: 1989-03-03
Granted: 1993-07-15
Abstract: The process is characterised in that the gases are passed over shaped bodies, which comprise agricultural, forestry or fishery wastes or wastes from wood processing, which are overgrown with fungal mycelia of white rot fungi. The wastes used are preferably straw, plant parts, wood pieces or chips, bark parts, shells of crabs or shrimps or chipboard waste.
Patent AT-E90403-T1 (AT)
Inventor: LENARDS GERHARD DIPL-ING
IPC: D04D7/02
Filed: 1989-06-20
Granted: 1993-06-15
Abstract: The invention relates to the production of a patterned flocked material wherein the patterned support surface is provided with a transparent layer of adhesive into which a plain light-coloured flock is flocked. This produces a flocked material having a fine textile appearance featuring a delicate, decorative patterning which shows through with soft contours out of the ground of the support surface and appears watercolourlike. 
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Patent AT-E86356-T1 (AT)
IPC: E21B17/18
Filed: 1989-07-14
Granted: 1993-03-15
Abstract: The invention relates to a drilling-injection anchor (1) having a thread (3) running on the anchor shaft (2) on the circumferential wall side, a drill bit (5) arranged at the front end, cutters (7) allocated to the drill bit (5) and a central channel running in the axial direction, ending in the area of the drill bit (5) and intended for supplying a drilling fluid. So that the drilling-injection anchor (1) does not soften the bore wall during the drilling operation and can thus be used in both compact and sandy, cohesive soils or in loose rock, the invention proposes that the drill bit (5) has a cylindrical hollow body (10) arranged at a distance from the anchor shaft (2) of the drilling-injection anchor (1) and intended for forming an annular space (28), through which fluid can flow, between the circumferential wall (20) of the anchor shaft (2) and the inner wall (19) of the hollow body (10), the hollow body (10) having a length which corresponds to at least approximately the diameter of the drill bit (5). <IMAGE>
Patent AT-E83388-T1 (AT)
Inventor: HAGELAUER ULRICH DR
IPC: A61B17/225
Filed: 1989-12-13
Granted: 1993-01-15
Abstract: -A pressure-resistant container (2) is surrounded by a storage vessel (1) containing the liquid to be degassed,
 - a valve (3) connects the container (2) and the storage vessel (1),
 - the pressure-resistant container (2) is connected in terms of flow to a piston/cylinder unit (4), whose working piston, owing to the low pressure prevailing in the container, opens or closes the valve (3), so that liquid consequently flows from a liquid store surrounding the pressure-resistant container, and the separated gas escapes through the container opening.
Patent AT-E101522-T1 (AT)
Inventor: HARKER LAURENCE A
IPC: A61K38/46
Filed: 1989-06-22
Granted: 1994-03-15
Abstract: The present invention contemplates a method of preventing platelet dependent arterial thrombosis using a halogen-methyl ketone-containing peptide represented by Formula (1) as shown in FIG. 1, or a hydrohalic addition product thereof. More particularly, the present invention provides improved methods for inhibiting arterial restenosis, hemodialysis and the like.
Patent AT-E108209-T1 (AT)
Inventor: HOTTINGER HERBERT
IPC: C12N15/09
Filed: 1990-02-10
Granted: 1994-07-15
Abstract: The DNA probe comprises a DNA fragment capable of hybridisation to DNA of strains of the L.helveticus species. This DNA fragment comprises a HindIII fragment of DNA from a strain of the L.helveticus species.
Patent AT-E89895-T1 (AT)
Inventor: GROTEFELD HANS DIETER
IPC: E06B3/972
Filed: 1990-08-29
Granted: 1993-06-15
Abstract: A corner link for door or window frames comprising hollow profiles has a mitred welding face (12) and a shaft (10) emerging from it and adapted to the inner cross-section of the hollow profiles to be linked. An axially parallel bore penetrates through the welding face into the shaft of the corner link and receives a clamping bolt (48). The shaft (10) is bevelled on an outer face in the direction of the end remote from the welding face (12), and the bevel is filled by a displaceably guided wedge (18). The bore (36) is arranged such that it passes through the sloping face (16) and penetrates into the corresponding guide face of the clamping wedge (18). <IMAGE>
Patent AT-E114890-T1 (AT)
Inventor: HILBICH GERHARD DIPL-ING FH
IPC: H02J13/00
Filed: 1990-09-28
Granted: 1994-12-15
Abstract: An actual pilot frequency value (fL1) is formed in a central station (ZS) by a first pilot frequency generator (LG1), is transmitted by at least one transmission device (ÜS) and is supplied, in reproduced form (fL1R) to in each case one substation (US) having at least one ripple control transmitter (RS1, RS2). A second pilot frequency generator (LG2) is synchronised there by means of the reproduced value. This generator (LG2) generates the actual pilot frequency value again (fL2) such that it contains only phase and frequency deviations which can be compensated for within the limits of the control range (fmax, fmin) of the ripple control transmitter, by said transmitter, without phase discontinuities. <IMAGE>