baber/WOPTO huggingface dataset:
Patent AT-E96888-T1 (AT)
Inventor: MANECKE REINHARD
IPC: F16H1/20
Filed: 1988-06-20
Granted: 1993-11-15
Abstract: A gearing in which the torque to be transmitted by an input shaft 1 is distributed by a first output pinion 1v to two output gears 6uh, 6uv with opposite helical toothing seated on a common shaft 6, has at least two intermediate shafts 3, 4 between the shaft 1 of the input pinion 1v and the shaft 6 of the output gears 6uh, 6uv. Seated on these intermediate shafts are a pair of intermeshing gears 3u, 4u, which likewise interact via a helical toothing. In order to permit free load setting of one intermediate shaft 4 in the axial direction, the gear 4u seated on this shaft has a gear ring 4uz which is connected to the gear body via a holder 4uk which permits axial displacement. The gear ring 4uz is supported axially on both sides against the housing by means of thrust combs 3uh, 3uv. <IMAGE>
Patent AT-E72926-T1 (AT)
Inventor: ROBSON MICHAEL JOHN
IPC: A01P7/04
Filed: 1988-07-14
Granted: 1992-03-15
Abstract: The invention provides insecticidal compositions exhibiting excellent knockdown activity against public health pests, in particular cockroach species, comprising compounds of formula (I) : <CHEM>  wherein X represents a group of formula : <CHEM> where (i) R<1> and R<2> are each selected from hydrogen, halo and C1-4 alkyl, or (ii) R<1> is hydrogen and R<2> represents either R<3>(R<4>)C=CH- or R<3>(R<4>)(R<5>)C-CH(R<5>)-, where R<3> and R<4> are selected from hydrogen, methyl, halo and C1-2 haloalkyl and R<5> is selected from chloro and bromo. The invention also provides methods of use of the compositions, novel compounds of formula (I) and processes for their preparation.
Patent AT-E91531-T1 (AT)
Inventor: HAEFNER ULRICH DR
IPC: F04B37/08
Filed: 1989-02-28
Granted: 1993-07-15
Abstract: The invention relates to a cryopump operating with a two-stage refrigerator (3), in which a plurality of rectangular plates (13, 14), which are arranged at a spacing parallel to one another and form the pumping surfaces (9) of the second stage (5); the plates (13, 14) extend essentially parallel to the plane of the baffle (7) and in the region of their longer sides have bent portions (18, 25) which extend away from the baffle (7); the shielded surfaces of the plates (13, 14), which extend parallel to the plane of the baffle (7), are coated at least partially with adsorption material (19); at least the surfaces of the bent portions (18, 25) that face the baffle (7) are constructed as condensation surfaces. 
<IMAGE>
Patent AT-E115816-T1 (AT)
Inventor: VOGT WILHELM
IPC: H04N19/61
Filed: 1989-09-20
Granted: 1994-12-15
Abstract: In a two-dimensional digital filter for a device for the data- reducing transmission of images with block-by-block coding and decoding, respectively, several digital signal processors are arranged in parallel. Each of the signal processors performs a horizontal and a vertical filtering for a part of one block. <IMAGE>
Patent AT-E83363-T1 (AT)
Inventor: MORSZECK DIETER
IPC: A45C11/38
Filed: 1989-09-19
Granted: 1993-01-15
Abstract: PCT No. PCT/EP89/01088 Sec. 371 Date Apr. 24, 1991 Sec. 102(e) Date Apr. 24, 1991 PCT Filed Sep. 19, 1989 PCT Pub. No. WO90/03128 PCT Pub. Date Apr. 5, 1990.A photoequipment bag (1) consists of a universally open container part (3) having a dividable inner space and a closing part (5) unilaterally hinged to the container part (3). The walls of the container part (3) and of the closing part (5) are provided each with a waterproof plastic layer. The plastic layer of the container part (5)is watertightly connected to a first frame portion (2) confining the container aperture, while the plastic layer of the closing part (5) is watertightly connected to the second frame portion (4) locking the closing part (5). The locking means (24) engage the frame portions (2,4) and the latter, in locked condition, are in engagement via a combined labyrinth and contact seal.
Patent AT-E69842-T1 (AT)
Inventor: LEHTINEN JUKKA
IPC: D21F5/00
Filed: 1989-01-25
Granted: 1991-12-15
Abstract: A method of drying a fibre web such as a paper or paper board web (7), wherein air is first removed from the web (7) and a dryer felt (8), whereafter they are led together between two parallel metal bands (1, 2) moving at the same speed as the web (7) and the felt (8). For drying the web, the band (1) on the side of the web (7) is heated by means of a heating device (10) before the band (1) reaches the drying zone and, correspondingly, the band (2) on the side of the dryer felt (8) is cooled before the band reaches the drying zone and comes into contact with the dryer felt (8). In the method, for adjusting the mechanical Z compression exerted perpendicularly on the surface of the web (7), the temperature of the cooling band (2) is adjusted so that the difference between the condensation pressure of the steam condensed on the surface of the band (2) on the side of the dryer felt (8) and the pressure acting on the outer surface of the bands (1, 2) is substantially equal to the desired mechanical Z compression. Further, the drying rate of the web (7) is adjusted by adjusting the temperature of the heated band (1) by means of the heating device (10) in such a way that a desired amount of water can be evaporated from the web (7) within the drying zone. Since the pressure loss created by the steam flowing through the dryer felt (8) is substantially insignificant with respect to the condensing pressure of the steam condensing on the surface of the band (2), and the temperature difference between the heated band (1) and the cooled band (2) affects substantially this pressure loss only, these adjustments do not substantially affect each other and they can be carried out in desired order and adjusted suitably in view of the properties of the web (7) to be dried.
Patent AT-E87596-T1 (AT)
Inventor: DISSAUX ANTOINE
IPC: C01F17/265
Filed: 1989-06-26
Granted: 1993-04-15
Abstract: The present invention relates to a rare-earth trifluoride with new morphological characteristics. 
<??>It also relates to the process for obtaining the said fluoride, which is characterised in that an aqueous solution of a rare-earth salt is reacted with a solution of ammonium fluoride, the precipitate formed is separated off and is subjected to a heat treatment. 
<??>The rare-earth fluoride of the invention has a fine and monodisperse particle size distribution.
Patent AT-E114386-T1 (AT)
Inventor: GELL MICHAEL ANTHONY
IPC: H01L29/06
Filed: 1988-12-22
Granted: 1994-12-15
Abstract: A semiconductor device comprises a short-period superlattice of alternating monolayers of silicon and germanium grown on a 100 oriented SiGe substrate including 60-95% Ge. The silicon layers are M monolayers thick, and the germanium layers are N monolayers thick, where M=2(2m+1) for m delta 0, 1 or 2 (preferably 0) and N=2(2n+1), n=1,2,3,4,5,6 etc. "Inhomogeneous" superlattices in which successive Ge layers have thicknesses N1, N2, N3 etc. (selected from the above N values) are disclosed.
Patent AT-E92238-T1 (AT)
Inventor: SCHARF ALOIS
IPC: A01D41/12
Filed: 1986-11-06
Granted: 1993-08-15
Abstract: A device for combines serves to spread the chaff. The device has at least one housing, which has at least one connection to the supply of compressed air and at least one ejection opening provided with at least one guide plate. To enable the device to be arranged in a space- saving manner behind the screening chambers and to permit as uniform distribution of the chaff as possible, the housing is arranged directly or via supporting devices on the side walls or lateral supports of the combine, in the region of the height of the screening chambers, behind the latter and below the straw shakers. Each of the ejection openings, which point approximately in the direction of the screening chambers, and the guide plates deflect the emerging current of blowing air towards one side wall of the combine in each case. A channel of approximately rectangular cross-section, having an outlet region (92) widening in a funnel shape is arranged behind the screening chamber. The inlet region (91) of the channel is of double- walled design. The annular blowing-air chamber (93) thereby formed is provided with blowing-air conections. The inner wall of the blowing- air chamber is provided by means of lamellae or tongue-like guide plates (94) with blowing-air slits (95) directed towards the outlet region. The inlet region preferably narrows in wedge or funnel shape. Guide plates are preferably arranged in the manner of a fan in the outlet region. <IMAGE>
Patent AT-E114389-T1 (AT)
Inventor: ADAM JUERGEN DIPL-ING
IPC: H02J9/06
Filed: 1990-09-06
Granted: 1994-12-15
Abstract: In order that the technical complexity which is unused in a power supply device that is not battery-buffered but is necessarily present, and the number of activities which have to be carried out during conversion are minimal, in order to be able to convert the power supply device which is not battery-buffered into a battery-buffered power supply device, an arrangement of units of a power supply device which can optionally be battery-buffered is proposed, having a power supply circuit part and a battery-buffering circuit part, which is characterised in that the power supply circuit part and the battery-buffering circuit part are in each case combined on a flat assembly (FBAT or FSTR respectively), which are fastened detachably, being opposite one another at least over a partial region, on the one side or the other of a supporting plate (TR) with respect to at least the flat assembly (FBAT) carrying the battery-buffering circuit part, and are electrically connected to one another in the overlapping partial region by means of a rigid plug connector system. <IMAGE>
Patent AT-E89333-T1 (AT)
Inventor: WAHL GEORG
IPC: C23C8/56
Filed: 1990-09-25
Granted: 1993-05-15
Abstract: Steel pieces can be nitrocarburised within relatively short times in salt baths containing cyanate and cyanide, if the treatment is carried out at 600 to 700 DEG C in a first stage and at 560 to 590 DEG C in a second stage. The pieces show the same or better properties as in considerably longer treatment at 560 to 590 DEG C.
Patent AT-E121847-T1 (AT)
Inventor: TIEDEKE JOACHIM
IPC: G04F10/04
Filed: 1990-10-17
Granted: 1995-05-15
Abstract: A pulse transit time measuring arrangement comprising 
 
  - a signal pulse transmitter (1), 
  - a receiver (3) and an amplifier (5), 
  - an analogue/digital converter (6) with a maximum value of the output signal, 
  - a parallel adder (7) with a number of channels, 
  - a trigger pulse generator (8) for trigger pulses, and 
  - a sampling pulse generator (9),
 supplemented by 
 
  - a differentiating section (21) and 
  - a logic section (20) with an input which is connected in parallel with the input of the analogue/digital converter (6) and which, when the signal at the input reaches a certain value, connects the differentiating section (21) between receiver (3) and analogue/digital converter (6) and maintains this switching state for the duration of a multiplicity of trigger pulses. 
 
 
<??>The result is, in the manner of delta modulation, that the measuring range of a laser range finder is considerably extended towards short distances for non-cooperative targets at a long distance. 
<IMAGE>
Patent AT-E105223-T1 (AT)
Inventor: MANDANIS GEORGES
IPC: B25D9/26
Filed: 1990-11-17
Granted: 1994-05-15
Abstract: A piston (1) is reciprocated periodically in a cylinder (6) by means of compressed air in order to produce, at at least one of its two end positions, a percussion which acts on a bone-treating tool. The sizes of the piston areas (4, 9) subjected to the compressed air and of the cylinder spaces (24, 25) bounded by the latter are chosen in this arrangement such that the impact pulse on the tool during the percussion driving the tool forwards into the bone is substantially equal to the impact pulse during the percussion driving the tool back out of the bone. In this way, an optimally quick and gentle bone treatment can be achieved. 
<IMAGE>
Patent AT-E117119-T1 (AT)
Inventor: SPRUIT JOHANNES HENDRIKUS MARI
IPC: G11B11/10
Filed: 1990-09-10
Granted: 1995-01-15
Abstract: A method and apparatus are described for optically writing and reading information in a pattern of magnetic domains (4, 5) in an information layer (3) of a record carrier (1) by means of an optical scanning beam (b) focused to a diffraction-limited radiation spot (V) and a magnetic field which is generated by means of a coil (13) through which a square-wave energising current is passed which is modulated in dependence upon an information signal (Si). Different signal values (grey levels) can be written, if the frequency and amplitude of the energising current are independent of the information signal to be written, if this frequency is equal to or larger than the optical cut-off frequency related to the size of the scanning spot and if the ratio between the square-wave time intervals (61a ... 61j) and the period of the energising current is modulated in dependence upon the information signal.
Patent AT-E120129-T1 (AT)
Inventor: SUGIYAMA HIROYUKI C O TORIDE P
IPC: B41F27/12
Filed: 1990-11-30
Granted: 1995-04-15
Abstract: A plate replacing apparatus for a printing press having plate lockup devices (6, 30) for fixing the two ends of a plate located in a gap (2) of the circumferential surface of a plate cylinder (1) and wound around the circumferential surface includes an old plate holding mechanism and a new plate holding mechanism. The old plate holding mechanism receives and holds an old plate (89) removed upon release of the plate lockup devices (6, 30) and pivotal movement of the plate cylinder (1). The new plate holding mechanism removes the old plate (89) and feeds a new plate (105) to the plate cylinder (1). <IMAGE>
Patent AT-E117568-T1 (AT)
Inventor: GROSS JAMES R
IPC: A61M39/00
Filed: 1990-08-24
Granted: 1995-02-15
Abstract: There is disclosed a novel unitary adapter (100) for placing a catheter (136) in fluid communication with a source of liquid medication, such as a syringe, comprising a catheter connector (102) for releasably securing the proximal end of a catheter (136) extending from a patient's body for receiving the said medication, and a connector (104) releasably engaging the said liquid medication source, the said connectors (102,104) being attached to one another and movable between an open position for inserting the said catheter end in the connector (102) and a closed position for securing the said catheter end within the said connector (102), and locking means (118, 120) for retaining the said connectors (102,104) in the said closed position, thereby to prevent accidental opening and the resulting falling out of the said catheter end from the said adapter (100). The catheter (136) is preferably one for continuous spinal or continuous epidural anesthesia procedures.
Patent AT-E121198-T1 (AT)
Inventor: KLEINBERG ROBERT L
IPC: G01R33/34
Filed: 1990-06-01
Granted: 1995-04-15
Abstract: Borehole NMR logging apparatus and methods, and methods for the interpretation thereof. A logging tool is provided which produces a strong, static and homogeneous magnetic field B0 in a Volume of an adjacent formation on one side of the tool to measure nuclear magnetic resonance characteristics thereof. In the preferred embodiment, the tool has an RF antenna mounted on the outside of the metal body of the tool, directing focussed oscillating magnetic fields B1 at said Volume to polarize or tip the magnetic moments of hydrogen nuclei of fluids within rock pores. The same antenna can be used to receive signals of proton precession in the Volume of interest immediately after transmission of the RF polarizing field B1. Extremely rapid damping of the antenna between the transmitting and receiving modes of operation is accomplished by a Q-switch disclosed herein. The invention provides for the direct measurement of NMR decay having transverse relaxation time T2 behavior, and further provides for the fast repetition of pulsed measurements from within a borehole. An additional magnet array may be mounted offset from the first magnet configuration to prepolarize a formation before it is measured in order to pre-align a larger number of protons than the single magnet configuration could do by itself. Additional features of the invention are disclosed which increase the Signal/Noise ratio of the measured data, and improve the quality and quantity of borehole NMR measurements, per unit of time spent. Disclosed interpretation methods determine fluid flow permeability and longitudinal relaxation time T1 -type parameters by directly comparing the measured decay signals (such as T2 or T2* type decay) to a representation which responds to both the decay time tdec and the imposed polarization period prior to such decay, tpol. The parameters of amplitude and T1 are determined and combined with certain preferred methods to generate robust values of formation characteristics such as fluid flow permeability. Other related methods are disclosed. <IMAGE>
Patent AT-E83851-T1 (AT)
Inventor: MUELLER PAUL
IPC: F24F6/16
Filed: 1990-06-13
Granted: 1993-01-15
Abstract: A hub (3) is set on the shaft (1) of a motor (2) of the humidifier. Ventilator blades (4, 5) and atomizer disks (6, 8) are attached to the hub (3). Each atomizer disk (6, 8) is surrounded by an atomizer ring (7, 9). Air is fed between the ventilator blades by an air feed (18). Water is fed between the ventilator blades (4, 5) via a water feed pipe (13). One atomizer disk (6, 8), one set of ventilator blades (4, 5) and one atomizer ring (7, 8) form one unit. Either one or two units, as desired, can be placed on the two sides of the motor. The humidifier can be arranged horizontally or vertically. No additional air ventilator is necessary, and the fine mist of water produced is carried away by the air flow and cannot then flow back. No loss of water arises. Air humidifier installations of small dimensions, high performance and high efficiency can be designed. <IMAGE>
Patent AT-E113627-T1 (AT)
Inventor: KEIL GUENTER DR
IPC: C08J5/18
Filed: 1991-03-02
Granted: 1994-11-15
Abstract: Aromatic copolyamides, preparation thereof and structures formed therefrom There are described aromatic copolyamides which are soluble in organic solvents for polyamides and which comprise at least 95 mol % of recurring structural units of formulae   OCArCO A  NHAr'NH B <IMAGE> C  <IMAGE> D  and up to 5 mol % of meta-bonded structural units E and/or F derived from aromatic dicarboxylic acids (E') and/or from aromatic diamines (F'), the sum total of the mole fractions of structural units A+E and the sum total of the mole fractions of structural units B+C+D+F being essentially of equal magnitude. The copolyamides of the present invention can be processed into fibers having high strengths and high breaking extensions.
Patent AT-E98623-T1 (AT)
Inventor: STABEL UWE DR
IPC: C07C29/149
Filed: 1991-03-14
Granted: 1994-01-15
Abstract: Process for the preparation of 1,4-butanediol by catalytic hydrogenation of maleic anhydride in the presence of alcohols at elevated temperature and at elevated pressure and with the aid of a cobalt-containing catalyst by partial hydrogenation of the reaction mixture in a first hydrogenation step at temperatures of 100 to 200 DEG C and a pressure of 30 to 200 bar and subsequent full hydrogenation of the hydrogenation product obtained from this first step without further workup at higher temperatures and at a higher pressure than in the first hydrogenation step in a second hydrogenation step at temperatures of 200 to 300 DEG C and a pressure of 200 to 350 bar.
Patent AT-E93189-T1 (AT)
Inventor: SUESS JOACHIM
IPC: B41F16/00
Filed: 1991-05-29
Granted: 1993-09-15
Abstract: A method for applying a decorative layer to a substrate is proposed, in which a separate adhesive film is used for fixing the decorative layer on the substrate. <IMAGE>
Patent AT-E134583-T1 (AT)
Inventor: PAYNE DAVID S
IPC: B65D5/04
Filed: 1991-07-10
Granted: 1996-03-15
Abstract: An improved sleeve receptacle (5) for microwave browning and crisping of a generally flat food article, such as pizza (3), in a microwave oven is provided. The receptacle is constructed from a sheet of microwave susceptor stock which preferably includes an outwardly exposed dielectric support layer and an inwardly facing heating layer of microwave interactive material allowing passage of microwave energy as it is heated thereby. The sleeve is initially provided as a flat sheet which can be easily fitted within the frozen food package. The consumer folds the flat sheet into its sleeve configuration by joining the top portions (18, 22) of the sleeve together in a manner whereby the top portions of the sleeve can be later pulled apart to permit easy removal of the heated foodstuff. <IMAGE>
Patent AT-E102662-T1 (AT)
Inventor: ROMINE RICHARD L
Filed: 1991-07-11
Granted: 1994-03-15
Abstract: In a sidewall-enclosed electrolytic cell, such as for the electrolysis of brine to form chloralkali product, the cell can have at least one cathode sidewall. There is now provided an at least substantially wall-sized, planar busbar (4) that is interface bonded to the cathode sidewall. The interface bonded, wall-sized busbar plus sidewall thereby at least substantially serve as a wall unit for the electrolytic cell. The wall-sized busbar has at least one internal passageway (15) therethrough for the circulation of cooling fluid. Where the bonded busbar is connected by a jumper switch for current connection, the cooling passageway of the busbar may connect at the location (11) of the jumper switch. <IMAGE>
Patent AT-E130301-T1 (AT)
Inventor: NAGASE YU
IPC: C07F7/08
Filed: 1991-08-06
Granted: 1995-12-15
Abstract: A silanol compound having a mesogenic group, of the following formula (III): <CHEM> wherein each of R<5> and R<6>, which may be the same or different, is an alkyl group or a phenyl group, X is a single bond, an oxygen atom, or a group of the formula -COO- or -OCO-, Q is a mesogenic group, and p is an integer of from 2 to 20, and a process for its production. Also disclosed are a polymerizable monomer of the following formula (I) and a polymer having repeating units of the following formula (II). <CHEM> wherein R is a hydrogen atom, a halogen atom, an alkyl group or a phenyl group, each of R<1> to R<6>, which may be the same or different, is an alkyl group or a phenyl group, m is an integer of from 2 to 20, n is an integer of from 0 to 50, and X, Q and p are as defined above.
Patent AT-E146911-T1 (AT)
Inventor: NAPIERSKI REINHARD
IPC: H01R27/00
Filed: 1991-09-09
Granted: 1997-01-15
Abstract: The adapter consists of a housing (10) and a cover (12) which is supported rotatably thereon. Two metallic supporting plates (14) are arranged opposite one another, seen axially, inside the adapter, on which supporting plates (14) in each case one spacer (16) holds a contact spring (18) fixedly riveted over an insertion opening (20). The insertion openings (20) open into a socket space (22). In order to achieve an electrical connection by means of the adapter, a threaded hole (24) is provided in each of the supporting plates (14), which threaded holes (24) hold round pins (28) which are stored in the chamber (26). As a result of tilting the adapter, the round pins (28) slide through the threaded hole (24) and are turned out, and thus locked, by turning them around to the left as far as the stop (30). <IMAGE>