baber/WOPTO huggingface dataset:
Patent AT-E48179-T1 (AT)
Inventor: WALLUSSEK HEINZ DIPL-ING
IPC: E21B47/12
Filed: 1986-08-27
Granted: 1989-12-15
Abstract: A choker valve assembly for a drill string is provided for transmitting information measured in an underground bore hole by sensing devices, to the surface by modulating the pressure of the flushing fluid. The valve assembly includes a housing that is non-rotatably connected within the flushing fluid flow passage by cross-pieces extending between the housing and a portion of the inner pipe wall. A drag body valve element is mounted by the housing and is axially displaceable with respect to a tapered restriction portion of the inner pipe. Drive means for displacing the valve element is located outside the housing and extends between the valve element and the pipe wall through the cross-pieces. A cap is provided on each end of the valve element. The cap facing the direction of flushing fluid flow extends beyond the perimeter of the housing and the cap facing away from the direction of flushing fluid flow is entirely within the perimeter of the housing to provide a hydrodynamically pressure-compensated choker valve assembly.
Patent AT-E71326-T1 (AT)
Inventor: WINKLER HERMANN
IPC: C04B40/02
Filed: 1986-09-19
Granted: 1992-01-15
Abstract: Panels, moulded elements or the like consisting of gypsum and lignocellulose-containing fibres are produced by mixing gypsum in a pourable state, such as gypsum powder, as hemihydrate with the fibres, shaping this mixture, compacting it and pressing it to give the mouldings. The gypsum hemihydrate is converted into dihydrate by means of water (H2O). The pressed mouldings are then dried by the action of heat. In detail, a dry mixture of the pourable gypsum (hemihydrate) and fibres is poured into the desired mould and then compacted. The water required for converting the gypsum is added in the form of steam during the compaction of the gypsum/fibre mixture. <IMAGE>
Patent AT-E83653-T1 (AT)
Inventor: MUELLER JOSEF
IPC: A61K8/14
Filed: 1986-11-24
Granted: 1993-01-15
Abstract: The pharmaceutical combinations are intended for external administration onto the skin, the formulation being a disperse system in which the active substance is dissolved, emulsified or suspended and in which the active substance is enclosed in liposomes. The penetration of active substances through the skin is considerably increased in the form of liposome/active substance preparations compared with preparations customary in the state of the art. The formulations can be employed as medicaments for the therapy of skin disorders or as medicaments for the transdermal administration of active substances for non-dermal disorders.
Patent AT-E37863-T1 (AT)
Inventor: KULPRATHIPANJA SANTI
IPC: C07C67/00
Filed: 1986-02-17
Granted: 1988-10-15
Abstract: A process for separating isoprene from isobutylene, isopentane and pentene-1 uses an adsorbent comprising activated carbon or molecular sieve carbon to selectively adsorb isoprene from the other hydrocarbons. High purity isoprene is recovered by desorption using desorbent materials which preferably include olefinic hydrocarbons. The process is particularly suited for a simulated moving bed apparatus.
Patent AT-E38194-T1 (AT)
Inventor: CAZES MICHEL
IPC: B65B9/20
Filed: 1986-02-20
Granted: 1988-11-15
Abstract: The front face of a bag, made of flexible material obtained from a strip of synthetic film shaped to define a bottom and a pair of side walls connected by a stiffening and gripping zone to the front face, from which contents of the bag are poured, is provided with structure for stiffening and stabilizing said bag.
Patent AT-E56796-T1 (AT)
Inventor: TREVISAN GIOVANNI
IPC: F15B15/06
Filed: 1986-10-16
Granted: 1990-10-15
Abstract: A precompressed spring assembly suitable for a single acting pneumatically controlled semi-rotating actuator, comprises a compression coil spring (1) having extension limiting means (4,5,8) for limiting the elongation of the spring to a value less than its natural length and greater than but close to the maximum elongation in use. The extension limiting means are constituted by spring cups (4,5) engaging, respective ends of the spring (1) and carried slidably on a pin (8) which also has means (9) for limiting the travel of the spring cups (4,5).
Patent AT-E92817-T1 (AT)
Inventor: SEERIEDER KARL
IPC: B23K15/00
Filed: 1987-05-07
Granted: 1993-08-15
Abstract: A method and device for monitoring a spark-eroding process in a spark-eroding machine, in which the impulse voltage curve is measured in the working gap and, when the actual voltage curve differs from a desired voltage curve, a control command is produced which changes the process data of the eroding machine. The voltage impulses are thereby, depending on the occurring ignition delay unit (td), associated with different impulse groups which are each characterized by a pregiven ignition delay range. The impulses occurring in each impulse group are counted and a control command is produced when a pregiven limit number of successive impulses of one impulse group is exceeded indicating a process degeneration. The control command changes the process data of the eroding machine in the sense of a normalization of the process.
Patent AT-E64671-T1 (AT)
Inventor: MITSCHIK HERBERT DIPL-ING FH
IPC: H01H50/56
Filed: 1987-06-16
Granted: 1991-07-15
Abstract: A relay includes a spool, or coil (3 and 4), and a yoke (5) next to the spool. In front of the spool, an armature (8) that activates a contact spring (16) is accomodated in a contact space positioned upstream in one of the free sides of the armature. The contact spring has an initial leg (16a) extending straight across the overall width of the relay and a U-shaped second leg (16b) mounted on the first. The free end of the U-shaped spring leg (16b) operates in conjunction with two reciprocal-contact elements (13 and 14). The generally Y shape results in a contact spring (16) with a maximum possible free length and hence a low spring constant, meaning a low relay-response output, while retaining the prescribed compact design.
Patent AT-E78534-T1 (AT)
Inventor: HAMPL VLADIMIR JR
IPC: D21H27/00
Filed: 1987-06-26
Granted: 1992-08-15
Abstract: Sheet material especially useful in forming wrappers for smokeable articles such as cigarettes that results in reduced sidestream smoke. The sheet is formed by incorporating as a filler in a cellulosic web an amount of high superficial surface area filler in the range generally of from about 5 to 50 percent by weight in the finished sheet. The cellulosic material may be flax fiber or other natural cellulosic fibers conventionally used for such wrappers. Additional fillers may be used up to a total of about 50 percent, and burn modifier salts included. Examples of salts include the sodium or potassium salts of acids such as carbonic, formic, acetic, propionic, malic, lactic, glycolic, citric, tartaric, fumaric, oxalic, malonic, succinic, nitric, and phosphoric. The sheet can be formed by any conventional papermaking method. When such papers are used as cigarette wrappers (4), they effect a reduction of the total particulate matter in sidestream smoke (7) of up to about 70 percent without serious deterioration of other desirable properties. In addition the sheet of the invention provides normal ash (2) appearance in a smoking article.
Patent AT-E125375-T1 (AT)
Inventor: LISLE RONALD JAY
IPC: G06F5/00
Filed: 1987-10-02
Granted: 1995-08-15
Abstract: A text compression method and apparatus are disclosed that enable overall compression ratios of more than six or eight to one for normal language text. Plural multiple-word dictionaries that are specialized for the particular field of use are employed together with a header transmission format that identifies which dictionaries are to be used. In addition, entries in these dictionaries are categorized by a weighted frequency of use ranking in which the product of the word length in characters and the frequency of occurrence of that word in the text is taken as the weighted figure of merit for ranking words to be placed in the individual dictionaries.
Patent AT-E104137-T1 (AT)
Inventor: YAMAMOTO MASUO
IPC: A61M1/00
Filed: 1987-10-16
Granted: 1994-04-15
Abstract: A vacuum skin cleaner comprising a negative pressure generator (3) and an applicator cap (19), wherein the negative pressure generator has an internal venturi water passage (12) and a suction passage (15), the water passage is connected at one end thereof to a tap water faucet (1) and has a discharge opening at the other end, the suction passage communicates with a throat of the venturi water passage, and the applicator cap communicates with the suction passage and has an opening mouth (19a) for contact with the human skin.
Patent AT-E52485-T1 (AT)
Inventor: WARD PETER
IPC: C03B25/08
Filed: 1987-06-23
Granted: 1990-05-15
Abstract: A method of producing heat strengthened glass (l) in which the glass (l) is heated to a temperature above its strain point and is then cooled while horizontally supported. Discontinuous support (2) is provided for the glass (l) as it is cooled by intermittent regional contact with the lower surface of the glass (l), whereby any pattern of iridescence resulting from heat transfer between the lower glass surface and the support (2) is free of prominent continuous features. A glass treatment furnace for producing heat strengthened glass (l), has horizontal glass-supporting rollers (2) and cooling-flow supply means (5,6) in the vicinity of those rollers (2), the bearing surface of each roller (2) comprising discontinuous bearing elements (8) which provide intermittent regional support contact with the lower surface of the glass (l).
Patent AT-E71627-T1 (AT)
Inventor: PETTIT GEORGE R
IPC: A61K31/365
Filed: 1987-07-24
Granted: 1992-02-15
Abstract: New and exceptionally potent antineoplastic agents denominated Bryostatin 9, Bryostatin 10, Bryostatin 11, Bryostatin 12 and Bryostatin 13 have been isolated from the marine animal Bugula neritina (Linneaeus) (Bryozoan phylum) and the structures identified. Meaningful antineoplastic activity is found for each.
Patent AT-E230746-T1 (AT)
Inventor: WOOD HAMISH CHRISTOPHER SWAN
IPC: A61K31/505
Filed: 1987-09-03
Granted: 2003-01-15
Abstract: The present invention relates to the preparation of substantially pure diastereoisomers of derivatives of tetrahydrofolate and the use of such diastereoisomers. More particularly the present invention provides a process for the preparation of a desired substantially pure (6R or 6S) diastereoisomer of a derivative of tetrahydrofolic acid or salt or ester. The process comprises the steps of: attaching a chiral auxiliary group at either N-5 or N-10 of a mixture of 6R and 6S diastereoisomers of tetrahydrofolic acid, separating the new diastereoisomers, recovering the desired new diastereoisomer (6R or 6S) corresponding to the desired (6R or 6S) diastereoisomer, and converting the substantially pure new diastereoisomer recovered into the corresponding diastereoisomer.
Patent AT-E50855-T1 (AT)
Inventor: RISER GEORG
IPC: F24B13/00
Filed: 1987-01-12
Granted: 1990-03-15
Abstract: The stove for solid fuel (5) comprises a stove casing housing a combustion area (2), in which the fuel (5) introduced is burnt in the presence of combustion air flows. The wall of the combustion zone has at least one stove door (6) and the stove casing is provided with at least one connection opening (34) for a flue type connection (35). Below the combustion area (2) is an ashbox, above which is a support (4) for the fuel (5). The wall of the combustion area is provided with a rear, upper, horizontal or oblique wall and one at least approximately vertical baffle (8), which limit a secondary chamber (9), in which the connection openings (10) for an exhaust gas pipe are located. The combustion zone (2) comprises supports for an intermediate plate (8). The flap (7) has at least one stop (23), against which the intermediate plate (18) strikes when inserted and thus opens the flap (7).
Patent AT-E101147-T1 (AT)
Inventor: SIMMS JACK C
IPC: A61P25/20
Filed: 1988-08-26
Granted: 1994-02-15
Abstract: The invention relates to the lower melting polymorphic crystalline form of buspirone hydrochloride which has a melting point of about 188  DEG C. It is useful for treating anxiety in a patient in need of such treatment.
Patent AT-E103093-T1 (AT)
Inventor: SHIMIZUME KAZUTOSHI C O SONY C
IPC: G11B20/10
Filed: 1988-12-23
Granted: 1994-04-15
Abstract: A circuit for detecting a synchronizing signal comprises a gate circuit (35) to which reproduced synchronizing signal (SYNC) and window signal (LMASK) are supplied. A first counter (36, 40) which is synchronized with output signal (MSYNC) from the gate circuit (35) counts a clock signal (PLC) formed from reproducing signal and generates an insertion synchronizing signal (ISYNC). A second counter (37, 41) which is synchronized with output signal from the gate circuit (35) counts a fixed clock signal (FIC) and generates the window signal (LMASK). The output signal (MSYNC) from the gate circuit (35) or the insertion synchronizing signal (ISYNC) is made a synchronizing detection signal thereby the frame synchronizing signal can be detected stably.
Patent AT-E90820-T1 (AT)
Inventor: THUS FRANCISCUS JOHANNES MARIA
IPC: H04Q9/00
Filed: 1988-08-18
Granted: 1993-07-15
Abstract: A infra-red receiver for use in applications such as remote control of consumer equipment and receiving audio signals modulated on an IR carrier. The receiver comprises an IR diode (10) which is operated in its forward mode so that it constitutes a current source. The IR diode (10) is connected in an amplifying circuit which includes means (16) for detecting low frequency interference components in the signal and in response to the detection of these interference components temporarily shorts out the IR diode.
Patent AT-E77529-T1 (AT)
Inventor: HORNE DAVID
IPC: F28D1/053
Filed: 1988-10-14
Granted: 1992-07-15
Abstract: A cooling system for use in an enclosure 1 housing heat-emitting electrical and/or electronic apparatus comprises, in combination, a fan unit 2 and, separately formed with respect to the fan unit, a cooling unit 12. The fan unit 2 includes electrically driven fans 4 mounted with their axes vertical and the cooling unit includes open ended tubes 14 arranged side by side with their axes in a horizontal plane and transversely spaced apart to form passages 15 therebetween. One open end of each tube 14 is adjacent the front of the rack and is open to the atmosphere through a grill 20; the other open end of each tube is spaced inwardly from the rear of the rack and opens into an otherwise fluid-tight compartment 16 in which are housed electrically driven fans 17 and associated deflectors 18. Air within the enclosure 1 heated by heat emitted by the electrical and/or electronic apparatus is caused to flow upwardly or downwardly by the fans 4 of the fan unit 2 through the passages 15 between the transversely spaced tubes 14 of the cooling unit 12 and is cooled by air initially at ambient temperature which is drawn by the fans 17 of the cooling unit from outside the enclosure 1 through tubes of the cooling unit into the compartment 16 and is deflected by the deflectors 18 through other tubes of the cooling unit and out of the unit.
Patent AT-E75875-T1 (AT)
Inventor: UNTERBERGER SIEGFRIED
IPC: H01B13/008
Filed: 1988-12-05
Granted: 1992-05-15
Abstract: In the manufacture of a wound equipment connecting cord, in order to be able to carry out the heating process in a time span which corresponds to the other manufacturing cycle times, such as cutting to the length, fastening etc., the heating for the vulcanisation or crosslinking process is carried out by dielectric heating. In order to carry out this idea, the automatic winding device (10) is designed as a basic rotor with eight stations (11-18), the individual stations being used for preheating, RF heating and cooling as well as for input and output. <IMAGE>
Patent AT-E91510-T1 (AT)
Inventor: ROCCHITELLI ONOFRIO
IPC: D06F49/04
Filed: 1988-01-06
Granted: 1993-07-15
Abstract: PCT No. PCT/EP88/00013 Sec. 371 Date Jul. 7, 1989 Sec. 102(e) Date Jul. 7, 1989 PCT Filed Jan. 6, 1988 PCT Pub. No. WO88/05476 PCT Pub. Date Jul. 28, 1988.Apparatus for rapid locking and delayed unlocking of the door closing mechanisms of machines such as washing machines with internal parts which are subject to inertial rotation. A sliding bar (15) is engaged by the hook (100) of the door-latch and is locked during the rotational part of the cycle by a pin (21) actuated by the mobile contact plate (8) of a microswitch through a rocker arm (6) moved by a bimetallic strip (2) suitably heated by a resistor electrically connected to the starting controls of the machine. The mobile contact plate (8) of the microswitch is subjected to the load of an eccentric ratchet (12) to control the insertion time and delayed opening of the door-lock. The bimetallic strip (2), heating resistor (5), and the rocker arm (6) rest one on another to assure that the curving and straightening times of the bimetallic strip (2) remain stable through time.
Patent AT-E87152-T1 (AT)
Inventor: HEIDELBERG GOETZ DIPL-PHYS
Filed: 1989-04-28
Granted: 1993-04-15
Abstract: In an electromotive actuator having a plurality of groups of in each case n coils S1 - Sn, to which in each case one invertor U1 - Un is allocated, in order to be able to form both individual load circuits and group load circuits of different size, group switches 12, 23, 34 ... (n - 1)n are located between the coils S1 - Sn, while isolating switches 11, 11', 22, 22' ... are located between the invertors U1 - Un and the coils S1 - Sn. The individual invertors are each divided into two half bridges 131, 132; 231, 232 .. on the basis of the said switches. If a plurality of coils are connected in series, they form, for example, coil pairs S1, S2; S3, S4 ..., the half-bridge pair which is located on the input side or output side of the coil series circuit being used to drive the coil series circuit. <IMAGE>
Patent AT-E110906-T1 (AT)
Inventor: ZWENIG GUENTHER GRUNDIG E M V
IPC: H04M1/65
Filed: 1989-10-08
Granted: 1994-09-15
Abstract: Recording/replay devices in most cases contain a control device and an operating device for controlling the functional facilities arranged in the device. The control device handles a number of different tasks in this arrangement, for example controlling automatic function sequences, monitoring the functional facilities, ensuring that in each case only one command, which can be input at the operating device, is executed, activating the functional facilities in the correct order and so forth. Unintentional operation of an operating control, particularly when automatic function sequences are being controlled, can disturb the automatic function sequence or initiate an unwanted function sequence. To increase the operational reliability and enhance the ease of operation, at least one operating control can be latched and the period and/or number of actuations of the operating control or controls is evaluated for unlatching. The recording/replay device provides the user with the possibility of controlling in the latched and unlatched condition in a simple manner. This makes it possible, for example, to prevent the unintentional erasure of a recording, preferably of a message text or announcement/trailer text in a telephone answering machine. <IMAGE>
Patent AT-E90986-T1 (AT)
Inventor: ONO TATSUO
IPC: E04G7/20
Filed: 1989-04-10
Granted: 1993-07-15
Abstract: The support system is suitable for use in forming temporary scaffolding such as a prefabricated scaffolding, a temporary system such as a panel support, or a structure such as a truss-type pillar, tower, etc. The support system comprises columnar members (1) each provided with a plurality of flanges (11) along the longitudinal direction thereof, connecting members (2) each provided with joint shoes (21) at both ends thereof, and wedges (3) each driven into the joint shoe (21), the flanges (11) each comprising a supporting piece (11a) around the circumferential direction thereof, the joint shoes (21) each comprising a hollow housing (c) having a pair of opposed wall bodies (a,b) and a hook (22) loosely fitted movably in the housing, the wall bodies (a,b) and the hook (22) being provided with respective wedge insertion holes (21a,21b,22a) opposed to each other, and the hook (22) being provided at an end portion thereof with a catch portion (g) to be engaged with the supporting piece (11a) of the flange (11). When the wedge (3) is driven into the wedge insertion holes (21a,21b,22a) in the condition where the catch portion (g) is opposed to the supporting piece (11a), the hook (22) is retracted. This causes engagement of the catch portion (g) with the supporting piece (11a), and end portions (e) of the wall bodies (a,b) are pushed outwards into contact with the outer surface of the columnar member (1).
Patent AT-E92989-T1 (AT)
Inventor: MIDDLETON CHRISTOPHER O
IPC: G01S15/88
Filed: 1989-06-05
Granted: 1993-08-15
Abstract: A method and apparatus for automatically controlling the depth of earth grading for utilization with a grader or paver (30,180) is disclosed. The method includes determination of time taken for an acoustic pulse to travel from a transducer to a reference surface and back, with this value being used to calibrate a microprocessor-controlled distance-measuring device (100). As the grader moves over a surface to be graded, the distance to the reference surface is constantly detected by a repeated emission and detection of such acoustic pulses. The timing of the echoed pulses is converted to addresses in a look-up table which contains control words symbolizing commands to be given to hydraulic rams (50,60) carried by the grader. By implementing these commands, the depth of the blade (40) relative to the reference surface is constantly updated, compensating for variations with the height of the reference surface. A thermistor is provided to automatically compensate for temperature variations as the grading takes place. Displays are provided for the operator of the vehicle to show what type of adjustments are being made to the blade, and whether the height of the reference surface is outside the range of sensitivity of the follower. The follower is automatically calibrated for a given blade depth by repeated incrementation of a delay time variable until a zero adjustment command is generated for the blade control.
Patent AT-E98882-T1 (AT)
Inventor: CHANG JOSEPH JAWSHIN
IPC: A61M25/00
Filed: 1989-07-19
Granted: 1994-01-15
Abstract: A flash plug for an I.V. catheter is formed of a body (34) of polymeric material, and has a narrow distal end (32) for insertion within a catheter flash chamber and a larger proximal end which extends from the flash chamber. The flash plug has an aperture extending through it from the distal to the proximal end. An insert (50) of a porous material is located within the aperture, and is capable of passing air and blocking the flow of blood. The catheter body is compatible with flash chamber material so as to remain securely located within the flash chamber and provides protection for the insert. The aperture diameter is sized to retain the porous insert securely within the flash plug body.
Patent AT-E147389-T1 (AT)
Inventor: HERTEL LARRY WAYNE
IPC: C07B61/00
Filed: 1989-12-08
Granted: 1997-01-15
Abstract: A process for photochemically converting 3-exomethylene cephams (or 1-carba(1-dethia)cephams or 1-oxa(1-dethia)cephams) from the corresponding 3-alkyl-3-cephem (or 1-carba(1-dethia)cephem or 1-oxa(1-dethia)cephem) is provided. Further provided are 3-cephams useful as intermediates to 3-cephem compounds.