baber/WOPTO huggingface dataset:
Patent AT-E87342-T1 (AT)
Inventor: RICHTER JOHAN C F C
IPC: D21C3/22
Filed: 1989-04-26
Granted: 1993-04-15
Abstract: In the continuous cooking of comminuted cellulosic fibrous material (e.g. wood chips) to produce paper pulp, the material is subjected to a minimum of mechanical action, especially under high temperature and pressure conditions, so as to increase the quality of the pulp. Also, even for large digesters the uniformity of treatment is enhanced, and scaling may be reduced while energy efficiency is increased. Material is fed without significant steaming to a feeder screw (41) within a perforated cylinder (42) mounted at the bottom of an impregnation vessel (35, 135, 235, 335). The material flows upwardly in the impregnation vessel, with screens (46, 146, 246,346) adjacent the top of the vessel thickening the slurry before it is discharged into the top of a continuous digester (50, 150, 250, 350). The discharge from the impregnation vessel to the continuous digester is made with a minimum of mechanical action on the pulp. The impregnation vessel may be disposed within, and concentric with, the digester, or it may located exteriorly of the digester and supply more than one digester. Conduits (62-64) mounted on the exterior of the impregnation vessel, when concentric with the digester, can supply treatment liquid at various locations along the height of the digester.
Patent AT-E102964-T1 (AT)
Inventor: BAGDACHI JAMIL
IPC: C08G18/28
Filed: 1989-07-20
Granted: 1994-04-15
Abstract: One-component, moisture-curable sealant compositions having fast cure times comprise a mixture of a silane-capped polyurethane polymer, an aminosilane cross-linking agent, and a titanium ester accelerator.
Patent AT-E75309-T1 (AT)
Inventor: HOERR ALFRED
IPC: F42B5/36
Filed: 1989-08-05
Granted: 1992-05-15
Abstract: Ignition of a separating charge in a cavity between a flash-conducting tube and a casing of a propellant charge igniter extending below a combustible tube is brought about by the propellant gases passing through priming bores from the outside of the propellant charge igniter to be used in a breech of a cannon or like weapon. This requires a seal acting in the manner of a valve being positioned at the flash-conducting tube head and being urged towards the casing. An especially suitable sealing means in a sealing ring located in an annular groove having a cross-section shape similar to a trapezoid. In case, for example, on account of low temperatures, the pressure buildup of the propellant gases occurs more gradually, the separation of the combustible tube from the bottom piece is thereby also automatically initiated at a later point in time. Thereby, flashback in the breech zone of the cannon is avoided and ballistics are improved.
Patent AT-E113753-T1 (AT)
Inventor: STREICH GEORG
IPC: H01H50/64
Filed: 1989-08-23
Granted: 1994-11-15
Abstract: The invention relates to an electromagnetic switchgear, in particular circuit-breaker. 
<??>With electromagnetic switchgear, in particular contact breakers, there is a significant requirement for constructing the circuit-breakers to be bounce-free. Due to the striking of the contact bridge support at the end of the switch-off process on the housing, particularly when plastics such as thermoplasts are used for the contact bridge support, rebouncing phenomena have been almost unavoidable. The present invention is intended to reduce these rebouncing phenomena substantially. 
<??>This is done by providing projections on the housing which are of unequal height in the movement direction of the armature, and which can project through openings of the contact bridge support so that the projections can come into contact with a metal part, preferably the armature itself, during switching off. 
<??>Electromagnetic switchgear with alternating current and also direct current magnet system. 
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Patent AT-E98218-T1 (AT)
Inventor: BAUR RICHARD DR
IPC: C07C227/18
Filed: 1989-08-29
Granted: 1993-12-15
Abstract: Preparation of  beta -alaninediacetic acid (Ia) or its alkali metal or ammonium salts (Ib) by reacting iminodiacetic acid and acrylic acid
 a) with one another in non-basic aqueous medium for the preparation of Ia and
 b) with one another in alkaline or nigrogen-basic aqueous medium for the preparation of Ib
 or converting the Ia formed in non-basic medium into Ib using an alkali metal base, ammonia or an amine.
Patent AT-E77599-T1 (AT)
Inventor: BRUCART PUIG RAMON
IPC: B67B7/04
Filed: 1989-11-17
Granted: 1992-07-15
Abstract: The invention provides a pocket hand corkscrew having an operating lever (8) with a bottom (10) and two flanges (12), attached to a channel-like guideway (24) which may pivot from a position wherein it is applied against the bottom (10). A slide member (30) may slide along the guideway (24), is attached to a helical corkscrew member (2) and has teeth (32). A dog (38) rotatably attached to the lever (8) may engage the teeth (32) when the lever (8) is operated, providing smooth, comfortable movement of the slide member (30) and consequently of the helical screw member (2) previously driven into a stopper (4).
Patent AT-E122866-T1 (AT)
Inventor: BOWALD STAFFAN FOLKE
IPC: A61B17/00
Filed: 1989-01-27
Granted: 1995-06-15
Abstract: PCT No. PCT/SE89/00024 Sec. 371 Date Sep. 14, 1990 Sec. 102(e) Date Sep. 14, 1990 PCT Filed Jan. 27, 1989 PCT Pub. No. WO89/06936 PCT Pub. Date Aug. 10, 1989.A device for cutting venous valves includes a support member adapted to be inserted into a vein and having a fore, rounded insertion end and a rear end provided with valve cutters, the valve cutters having a cutting edge or edges extending substantially transversely to the member and being directed in the backward direction of the support member to cut venous valves when the support member is moved in the backward direction. A possibly branched fluid duct extends from an inlet centrally disposed at the rear end of the support member to at least one outlet located ahead of the valve cutters, and the inlet is connected or connectable to a fluid supply through an at least slightly flexible conduit.
Patent AT-E78886-T1 (AT)
Inventor: OWEN S HUDSON
IPC: E01B3/36
Filed: 1988-12-02
Granted: 1992-08-15
Abstract: A rail-tie fastening assembly for connecting a rail having a rail flange to a tie comprising a rail seat assembly and a rail anchor. The rail seat assembly is connectible to the tie and includes an anchor slot and a seat hook assembly. The seat hook assembly is adapted to extend a distance over an upper surface of the rail flange. The rail anchor includes an anchor hook assembly adapted to extend over on the upper surface of the rail flange in an assembled position of the rail anchor to the rail seat assembly. The rail anchor is insertible through the anchor slot in the rail seat assembly to the assembled position. The seat hook assembly is spaced a distance from the upper surface of the rail flange to cooperate in permitting vertical movement of the rail in the assembled position of the rail anchor to the rail seat assembly. Tne anchor hook assembly engages one side of the rail flange and the seat hook assembly engages the opposite side of the rail flange to restrain lateral movement. A base anchor is connected to the rail seat assembly and the base anchor in disposable in a cavity formed in an upper surface of the tie and the base anchor is secured to the tie, thereby securing the rail seat assembly to the tie.
Patent AT-E126885-T1 (AT)
Inventor: ROGERS RAYMOND EARL
IPC: G01N21/61
Filed: 1989-04-14
Granted: 1995-09-15
Abstract: An arrangement for ensuring the stability of the set point for a gas analyzer is disclosed. The set point control circuit utilizes an amplifier which is alternately switched between a reference voltage and a sensor signal to provide a signal to a processor representing the reference signal and the sensor signal. The processor compares the two signals and adjusts the heater associated with the sensor to provide a stable set point for the gas analyzer. The arrangement eliminates the need for precision resistors within the set point control circuit and therefore significantly reduces the cost of the circuitry.
Patent AT-E126625-T1 (AT)
Inventor: OKUMURA YOSHIHARU TORAY INDUST
IPC: B01D39/14
Filed: 1989-05-22
Granted: 1995-09-15
Abstract: An electret material consisting of a molded article which has, as an inner component, a polar polymer with a volume resistivity of greater than 10<12> ohms.cm on lateral cross section and a non-polar polymer with a resistivity of greater than 10<14> ohms.cm that is intimately arranged on at least the opposing surfaces of the periphery of said inner component, the two polymers having such lateral cross sections being continuously arranged in the lengthwise direction. The invention further provides a method of producing the electret material by placing the composite molded article material between a ground electrode and a discharge electrode, and generating a DC high-tension electric field thereacross to obtain an electret thereof.
Patent AT-E141647-T1 (AT)
Inventor: KERSCHENSTEINER DANIEL
IPC: G01N33/50
Filed: 1990-01-10
Granted: 1996-09-15
Abstract: Subgingival plaque samples can be analyzed for the presence of the trypsin substrate N-benzoyl-DL-arginine-2-naphthylamide (BANA) in order to make a clinical diagnosis of periodontal disease. The solid phase test utilizes enzyme sensitive reagents adsorbed separately onto two elements. The sample is added to one element, the second element contacted therewith and water is added to initiate the reaction. The resulting analysis is complete within thirty minutes. Positive tests indicating periodontal disease-causing organisms are determined by a color change on the element containing the Fast Black K salt color developer. The test provides a stable, readable, permanent record which can be included in the patient's dental records.
Patent AT-E87384-T1 (AT)
Inventor: VOIGT LUTZ
IPC: G07F17/34
Filed: 1990-03-23
Granted: 1993-04-15
Abstract: In a gaming machine with win output, one of a plurality of visible symbol representations can be triggered according to a random function by means of a game-initiating unit (5) actuable as a function of the insertion of money or the like. Predetermined symbol representations, namely the win-symbol representations, are each assigned a predetermined win. When a win-symbol representation detector (11) detects a win-symbol representation, a digital win representation assigned to it by a win allocator (15) and, as a function of this, the output of the win assigned to it can be triggered in a win output unit (19). To persuade a player to play more often, the gaming machine contains a device (17, 20-39) which selectably blocks the win output and which increases the win possibility with an increasing number of wins stored intermediately during a blockage of the win output. <IMAGE>
Patent AT-E136396-T1 (AT)
Inventor: PRIESEMUTH WOLFGANG DIPL-ING
IPC: B60Q1/14
Filed: 1990-04-14
Granted: 1996-04-15
Abstract: The switch unit has a housing containing a number of switch elements, each comprising spring contacts, displaced between 2 alternate switch positions via a rocker operating button (11). Pref. the housing incorporates 4 switch elements with respective rocker buttons (11) positioned in 2 aligned pairs. Each rocker button (11) pref. has a hinged operating arm acting on the contact spring. The switch unit is pref. incorporated in a console positioned between the driver and passenger seats in an automobile.
Patent AT-E93012-T1 (AT)
Inventor: MICKIEWICZ JOSEF
IPC: F16B5/02
Filed: 1990-04-19
Granted: 1993-08-15
Abstract: The invention relates to a mounting plate (1) for the attachment of an object by means of at least one screw to another, especially onto base plates for ski binding parts to be attached to skis, the screw (2) being retained by means of at least one retaining element (5) in a screw hole (4) of the plate (1) after fitment during factory production in such a manner that the tapered screw tip projects beyond the lower side of the plate (1). In the case of such previously known mounting plates (1) it often results, as a function of the design, that said plates cannot immediately be fitted precisely in position for screwing to the respective object. In order to provide a simplification and assistance in this respect, it is provided according to the invention that the screw (2) is retained elastically in the plate (1), when said plate (1) is in the condition ready for mounting, in such a way that the projecting screw tip can spring in and out.
Patent AT-E99378-T1 (AT)
Inventor: RENZ WALTER DIPL-ING FH
IPC: E05D3/02
Filed: 1990-05-04
Granted: 1994-01-15
Abstract: In order to mount a turn-and-tilt wing (1) with a wing overlap (21) by means of a fitting accommodated in a completely concealed manner in the rebate space between the wing and fixed frame (2), the pivot pin (3) of the wing must be capable, during, opening by turning, of executing a movement transverse relative to the plane of the fixed frame (2). It is consequently located, for example, on a link (11) of an X-type scissor mechanism (8 or 9) in each case. An especially high wing weight is possible if supporting and guiding functions in the tilting scissor mechanism are separated from one another and if the wing weight is transferred via a supporting arm to the fixed frame. <IMAGE>
Patent AT-E145247-T1 (AT)
Inventor: ARETZ WERNER DR
IPC: A61K31/52
Filed: 1990-12-19
Granted: 1996-11-15
Abstract: A Rhodotorula rubra strain which reduces pentoxifylline 100% to the S-alcohol has been found. It is furthermore possible also to convert other oxoalkylxanthine derivatives into the corresponding S-alcohol. The microbiologically obtained S-(+) enantiomers can then be converted stereoselectively into the relevant R-(-) enantiomers. The corresponding S-alcohols and the R-alcohols obtained by enantioselective inversion of configuration bring about an increase in cerebral blood flow.
Patent AT-E153382-T1 (AT)
Inventor: COCKETT MARK IAN
IPC: C12N15/09
Filed: 1990-01-10
Granted: 1997-06-15
Abstract: The present invention provides a process and host cell for use in increasing the amount of a desired protein produced by a cell line. The process and the cell line use a first transcription unit containing a gene for a transactivator protein to control the transactivation of a second transcription unit such that the amount of desired protein expression can be increased without affecting adversely cell growth. Preferred transactivator proteins are derived from E1A.
Patent AT-E85287-T1 (AT)
Inventor: CHILMAID GORDON
IPC: B65D75/58
Filed: 1990-05-10
Granted: 1993-02-15
Abstract: A flexible container (10), including a closed end (16), the closed end being formed by folding an open end portion (19), and joining means joining said folded end portion (19) to the body of the flexible container (10), said joining means being arranged so as to join said folded end portion to said body more strongly over outer sections (26, 27) adjacent each side edge (23, 24) of said flexible container than over an inner section (28) spaced from said side edges.
Patent AT-E175282-T1 (AT)
Inventor: BRUCKERT WILLIAM
IPC: G06F11/20
Filed: 1990-07-20
Granted: 1999-01-15
Abstract: Resets on a data processing system are targeted to specific locations of that processing system and have different effects. Some resets are transparent to instruction execution while other resets will interrupt the normal execution of instructions. In addition, in a multi-zone environment resets in one zone do not automatically propagate to the other zone; instead, each zone generates its own resets.
Patent AT-E137879-T1 (AT)
Inventor: FUKAMI TADASHI
IPC: G11B20/10
Filed: 1990-10-24
Granted: 1996-05-15
Abstract: A digital signal processing circuit has a memory circuit (44) to store reproduced data and recording information, a reproduced signal processing circuit (8) for demodulating a reproduced signal thereby to obtain the reproduction data and the recording information and for storing the reproduced data and the recording information in the memory circuit (44), an error detecting and correcting circuit (56) for executing an error detecting and correcting process on the reproduced data, and a data output circuit (72) for outputting the reproduced data stored in the memory circuit (44) on the basis of the recording information. The digital signal processing circuit (72 - Figure 3) incorporates a plurality of multiplex coincidence detecting circuits (78, 79, 80) for sequentially detecting whether the recording information coincides or not and for supplying the recording information, in which the coincidence result is respectively obtained a predetermined number of times, to the memory circuit (44); and a selecting circuit (76) for selectively supplying the recording information to the plurality of multiplex coincidence detecting circuits (78, 79, 80) in accordance with the kind of recording information. <IMAGE>
Patent AT-E94102-T1 (AT)
Inventor: LARRECQ MICHEL
IPC: B22D11/06
Filed: 1990-11-14
Granted: 1993-09-15
Abstract: Device for continuous casting of thin metal strips (6) between two parallel rotating rolls (2), comprising lateral faces at the ends of the rolls defining, with the rolls, the casting space for the molten metal (1), characterised in that it comprises a flat cover (7), arranged above the molten metal (1) and in the immediate vicinity of its meniscus in order to form a thermal screen which is of a size so as to cover over the entire surface of the molten metal, this cover (7) being provided with a refractory coating (8) on its face which is turned towards the molten metal and bearing on the two rolls (2). This cover forms a thermal shield or screen preventing any incipient surface solidification of the bath of molten metal (1). Advantageously, an inert gas may be injected between the meniscus (4) and the cover (7) through the latter. 
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Patent AT-E121638-T1 (AT)
Inventor: SHALVI RAM
IPC: A46B5/00
Filed: 1990-02-20
Granted: 1995-05-15
Abstract: PCT No. PCT/GB90/00270 Sec. 371 Date Oct. 17, 1991 Sec. 102(e) Date Oct. 17, 1991 PCT Filed Feb. 20, 1990 PCT Pub. No. WO90/09206 PCT Pub. Date Aug. 23, 1990.A toothbrush (10) for applying an electrical stimulus to the gingival region has an electrode (40) on the handle and an electrode (22) having nibs (24) at the base of the bristles (20). Electronic circuitry (28) is housed in the handle (14) for applying a bipolar voltage waveform, which is preferably a square wave of about 50 Hz, across the electrodes (22,40). A device such as an LED or buzzer is provided for indicating when the toothbrush is switched on.
Patent AT-E141483-T1 (AT)
Inventor: SULLIVAN JERRY F
IPC: A61C17/00
Filed: 1990-06-22
Granted: 1996-09-15
Abstract: A disinfectant and flush system for a dental waste evacuator comprises a container filled with disinfectant and connected to the interior of a main flow tube of the evacuator, positioned between a disposable mouth piece and a suction source. A control valve is installed between a tubing leading from the disinfectant container and the main flow tube, which ensures that the disinfectant is admitted into the main flow tube during operation of the evacuator to flush the tube continually or intermittently.
Patent AT-E113260-T1 (AT)
Inventor: NORSK JESPER
IPC: C01B3/34
Filed: 1991-02-01
Granted: 1994-11-15
Abstract: The present invention relates to a process for steam reforming of hydrocarbons and a reactor system for carrying out the process. In particular, the invention relates to a process for steam reforming of hydrocarbons in the presence of a catalyst during which process heat from a product stream of reformed gas is utilized to supply heat required for the endothermic reforming reactions in a process gas of hydrocarbons and steam by indirect heat exchange between she product gas and process gas. <IMAGE>
Patent AT-E157873-T1 (AT)
Inventor: JENSEN LEIF HELTH
IPC: A61P9/10
Filed: 1991-03-27
Granted: 1997-09-15
Abstract: The invention relates to the use of a benzodiazepine compound having the formula <CHEM>  wherein R<3> is hydrogen, C1-8-alkyl which may be branched, or cycloalkylmethyl; R<7> and R<8> are independently hydrogen, halogen, CF3, CN, NO2, NH2, C1-4-alkyl or C1-4-alkoxy; and R<4> is hydrogen and R<5> is hydrogen or C1-7-alkyl; or R<4> and R<5> together signify (CH2)n wherein n is an integer of 2-3, as the active ingredient for preparing a pharmaceutical composition for treating a central nervous system disorder related to the excitatory amino acids.
Patent AT-E119837-T1 (AT)
Inventor: LU TENG-HUI
IPC: B62M11/00
Filed: 1991-08-30
Granted: 1995-04-15
Abstract: A gear transmission mechanism for driving a bicycle to run, comprising a base supporting frame (1) attached to the down tube (8), the seat tube (9) and the seat stay (17); a first axle (2) inserted through the rear wheel hub of a bicycle into one hole (12) on said base supporting frame with the two opposite ends thereof respectively coupled with two cranks; a first gear (32) mounted on said first axle and carried by it to rotate; a second axle (5) fastened in another hole on said base supporting frame to carry a second gear (57), which is engaged with said first gear (32) and a third gear (56) which is engaged with a one-way gear on said rear wheel hub (4) to rotate. Rotating the cranks causes the wheel hub to carry the bicycle wheels to rotate. <IMAGE>
Patent AT-E121941-T1 (AT)
Inventor: SCHWABE KLAUS-PETER DR
IPC: A61K9/14
Filed: 1991-09-27
Granted: 1995-05-15
Abstract: Extract from the leaves of Ginkgo biloba containing most of the flavone glycosides, ginkgolides and bilobalide originally present in the leaves, characterized in that it is essentially free of components of the leaves with serum-precipitating and/or haemagglutinating properties, method of its preparation and pharmaceuticals containing the extract.
Patent AT-E119478-T1 (AT)
Inventor: SCHINDLER ROBERT
IPC: A47L1/16
Filed: 1991-12-13
Granted: 1995-03-15
Abstract: The invention relates to an ice scraper (1) with an upwardly arched lower shell (4) and a similarly upwardly arched upper shell (16), whose side walls (19, 20) are seated flush on the side edges (8, 9) of the lower shell (4) and are backfilled by beads (13) for receiving longitudinal slots (14). Scraper strips, scraper edges or rubber lips (21) which are all provided with plug-in webs (23) can be optionally inserted into the longitudinal slots. <IMAGE>
Patent AT-E136490-T1 (AT)
Inventor: GEBHART SIEGFRIED
IPC: B28B1/10
Filed: 1991-12-14
Granted: 1996-04-15
Abstract: In an apparatus for making building blocks, especially paving stones, stone blocks and formwork blocks, having a material box, a moulding box and a vibrator device with compacting rams, there are fastened to a main frame (1) main cylinders (3), to the vertically operating main piston (32) of which the moulding box (7) is fastened via a supporting frame (33). The material box (4) is arranged on the main frame (1) above the moulding box (7). The compacting rams (8) are arranged under the moulding box (7). Traction cylinders (5) connectable to the compacting rams (8) are arranged on the main frame (1) via locking elements (16, 34, 36). The moulding box (7) together with the compacting rams (8) and a ram support (10) are connected to the main frame (1) and the main cylinders (3) via the supporting frame (33) so as to be rotatable through at least approximately 180 DEG . 
<IMAGE>