baber/WOPTO huggingface dataset:
Patent AT-E88408-T1 (AT)
Inventor: BARTKOWSKI KLAUS-DIETER
IPC: B29C43/20
Filed: 1990-02-17
Granted: 1993-05-15
Abstract: A process is proposed for the preparation of a thermosetting compression-moulding compound from a glass fibre/polyester composite material, in particular SMC, BMC or DMC. Waste parts 1 from compressed SMC, BMC or DMC are comminuted in a comminuter 3, where the glass fibre/polyester composite structure breaks up mechanically. The glass fibres recovered in this way are separated from the pulverulent recycling fraction in a vibrating screen (sieve) 5 and subjected to a specific surface treatment. Wetting agents are added to the pulverulent recycling fraction. In the preparation of the novel thermosetting moulding compound, the pulverulent recycling fraction obtained is incorporated into the resin paste as recycling filler. The recycled glass fibres substantially replace the original glass fibres otherwise required. Recycling SMC prepared by the process using waste parts contains up to 40% of recovered pulverulent recycling fraction and up to 40% of recycled glass fibres. The mouldings pressed from this recycling SMC have virtually the same good technical properties as mouldings made from original SMC.
Patent AT-E139553-T1 (AT)
Inventor: WALZ GERD
IPC: C07D317/36
Filed: 1987-02-10
Granted: 1996-07-15
Abstract: Amino-urethanes (I) claimed are of formula R3-N(Re)-A-R1-NH-C(O)-O-CH2-CH(OH)-CH2- R-CH2-CH(OH)-CH2-O-C(O)-NH- R1-A-N(R2)R3 R is residue of a diglycidyl ether or ester, or 2-18 alkylene gp.; R1 is opt. branched 2-18C alkylene; R2 is H, 1-8Calkyl, or 1-8C hydroxyalkyl; R3 is R2, or R3 with R2 can form cyclic ring, or, if R2 is H then R3 can be at least one gp. of formula (a) -C(O)-O-CH2-CH(R4)-CH2- (R-CH2-CH(R4)-CH2-OmB-(R4)n R4 is OH or -CONH-PI-NHCO R6; B is residue of a polyol; m is 1-3; n is 1-6; and PI is residue of a polyisocyanate and R6 is residue of (cylco)aliphatic, or alkylaromatic alcohol, an aminoalcohol, ketoxime, or a CH- or NH- acidic cpd.: b) R3 is gp. of formula (I) R5 is H or R4; R7 is 1-8Calkyl; and s is 1-6; c) -C(O)-NH-PI-NH-C(O)-O-B-d)R8-CHOH-CH2-O-CO-; e) R8-CHOH-CH2-; R8 is H, 1-18C alkyl, or residue of a glycidyl ester or ether; or f) PI'NHCO- PI' is residue of a partly capped polyisocyanate; and A 75 chemical bond or -R1NH)r-R1NH- r is 0-6. Prodn. of a (I) by heating an at least bifunctional 2-oxo-1,3-dioxolan (II) and a prim polyamine at 20-150 deg.C is claimed. Structural formulae are given for pref. R, viz. residues of a bisphenol diglycidyl ether opt. linked by residues of a diamine, diol, dicarboxylic acid, di-isocyanate, etc. Pref. (II) is bicyclic carbonate of specified formuls esp. derived from polyglycidyl ether of a polyphenol, or a epoxide-cyclic carbonate.
Patent AT-E93190-T1 (AT)
Inventor: FRIEDERICHS OTTO
IPC: B60T13/66
Filed: 1990-08-25
Granted: 1993-09-15
Abstract: 1. Method for the braking of a vehicle train with pressure-actuated brakes and arrangements for implementing this method. 
<??>2.1 In the case of a known method of this type an overrun impact occurs due to the varying rapidity of the brake pressure build-up in the individual vehicles of the vehicle train in the non-stationary braking phases. 
<??>2.2 In order to reduce the overrun impact, the invention in one embodiment proposes advancing of the joint braking signal transmitted by the one individual vehicle to the other individual vehicle in the vehicle train by a predetermined value, and in another embodiment advancing of the brake pressure in the other individual vehicle in relation to the joint braking signal by a predetermined value if, during the preceding brake actuation, the overrun impact has exceeded a predetermined tolerance band. 
<??>2.3 Preferred sphere of application is on vehicle trains of a motor vehicle and one or more trailers or semi-trailers. 
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Patent AT-E104576-T1 (AT)
Inventor: HAACK JOHANNES
IPC: B21D28/16
Filed: 1990-09-17
Granted: 1994-05-15
Abstract: In a method for manufacture of burr-free workpieces by punching, in particular in a precision counterpunching tool, a punching strip (66) from which the workpiece is to be punched, is to be clamped between an upper (5) and a lower die plate (4) and an upper (48) and a lower (13) punch. Cutting is effected by interaction with an upper and a lower punch. During a stroke, the punching strip undergoes an initial cut in the shape of the workpiece, and the workpiece is punched out in the opposite direction during the same stroke. Burr-free workpieces are thereby produced. 
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Patent AT-E130157-T1 (AT)
Inventor: HANSEN KAJ BORGE
IPC: H04R9/02
Filed: 1990-09-20
Granted: 1995-11-15
Abstract: An electrodynamic transducer with a moving coil (4) for use in telephone subscriber's sets has a membrane (5) and a magnetic system with a magnet (1), an outer (2) and an inner (3) pole plate, enclosed in a casing (8) and a cover (7). An insert (6) is clamped axially between the magnetic system and the cover (7) and has an extension (20) which passes through an opening (14) in the membrane and rests on the magnetic system. This insert (6) is pref. made of a non magnetisablee and non conductive material such as polyamide or ABS. The steel cover (7) is 0.5-1 mm thick.
Patent AT-E97723-T1 (AT)
Inventor: KOERFGEN HARALD
IPC: F16K3/08
Filed: 1990-10-12
Granted: 1993-12-15
Abstract: A valve comprises a housing forming a compartment traversed by an axis and having a radially opening outlet port and an axially open inlet port, a valve plate fixed in the housing and formed relative to a flow direction therethrough with a flat upstream face and with an axially throughgoing valve orifice opening at the face, and a control plate in the housing formed relative to the flow direction with a flat downstream face riding on the valve-plate face, with an axially throughgoing control orifice opening at the face, and with an axially open socket. This control plate is pivotal on the valve plate about the axis for alignment of the orifices and flow through the valve and for misalignment of the orifices for restricted flow through the valve. A large-diameter valve stem rotatable in the housing about the axis is formed with a socket open axially toward the plates and a small-diameter connecting rod extending through the valve plate has an inner end complementary to and rotationally fixed in the valve-stem socket and an outer end rotationally fixed in the control-plate socket. One of the rod ends is axially slidable in the respective socket so that rotation of the stem is transmitted by the rod to the control plate.
Patent AT-E162639-T1 (AT)
Inventor: FISCHER HERMANN
IPC: G03B27/02
Filed: 1990-11-07
Granted: 1998-02-15
Abstract: In the context of a device for producing printing plates comprising a printing down station with a plate table and an associated illuminating means, which station has associated with it a foil receiving means formed preferably constituted by a foil cassette for unprinted foil and preferably at least one receiving cassette for printed foil, in the case of which the foil to be printed onto an unexposed or blank printing plate is able to be taken from a foil receiving means by means of a moving vacuum frame, is able to be moved onto the blank plate on the plate table and after exposure is able to be discharged, preferably into a receiving cassette, a higher throughput rate and a gentle handling of the foils etc. with a high standard of accuracy are possible by the provision of a plurality of vaccuum frames, of which at least two are attached to the periphery of at least one frame carrier, which is able to be turned through the angle between the vacuum frames, such attachment being a points which are offset from each other by the length of the path between the at least one foil receiving device and the plate table.
Patent AT-E101786-T1 (AT)
Inventor: LETOURNEL GILLES JEAN-MARIE
IPC: A21B7/00
Filed: 1990-12-04
Granted: 1994-03-15
Abstract: Apparatus for kneading and cooking, comprises a bowl (1) removably mounted on a base (4) enclosing a drive mechanism (5) adapted to drive in rotation a working tool (8) such as a rotating scraper. Heating elements (10, 11) are provided. The bowl is in the form of a basin (12) and an enclosure (13), the basin being within the enclosure and the two being spaced apart. The heating elements are provided in the space (E) between the basin and the enclosure and are distributed between a lateral heating element (10) and a bottom heating element (11). The heating elements are fed with electric current by disconnectable electrical connection devices (17, 18, 19) provided on the enclosure and the base.
Patent AT-E88521-T1 (AT)
Inventor: MOEBIUS WERNER DIPL-ING
IPC: B09C1/00
Filed: 1990-12-21
Granted: 1993-05-15
Abstract: Method and device in which rectangular containers (20, 21, 22) are driven one after the other wall to wall into the soil, a centre container (20) is in each case emptied and filled with fresh soil material, the container (22) which in each case is the rear container in a working direction (40) and contains exchanged soil is pulled out of the soil and driven in in front of the respective front driven-in container (21) containing soil material still to be exchanged so that effective soil exchange is achieved while minimising the technical expenditure for respective site requirements, complete soil exchange being ensured. <IMAGE>
Patent AT-E101372-T1 (AT)
Inventor: ATTIG JOACHIM
IPC: B60R16/037
Filed: 1990-12-24
Granted: 1994-02-15
Abstract: A vehicle communication control centre (1) is described in which acoustically acting devices are switched off via a coupling switch (9) in the vehicle whenever a voice command recognition circuit (7) is switched on. <IMAGE>
Patent AT-E106696-T1 (AT)
Inventor: BROWN REX
IPC: A47L7/00
Filed: 1990-11-12
Granted: 1994-06-15
Abstract: A vacuum cleaner which has enhanced flexibility of operation and greater safety, especially in wet-cleaning uses, than many listing vacuum cleaners comprises a main vacuum unit (3) incorporating an electric motor to generate the required vacuum, an operating handle (6) and an air-tight flexible hose (5) which links the operating handle (6) to the vacuum unit (3) and incorporates electric wires extending throughout the length of the hose. The cleaner also includes a low-voltage electric power source connected to the wires, a signal transmitter (9) also connected to the wires at the vacuum unit end, and a signal receiver electrically connected to the motor-operating circuit.
Patent AT-E121838-T1 (AT)
Inventor: WILLSON JOLYON PETER
IPC: G01B11/00
Filed: 1990-12-19
Granted: 1995-05-15
Abstract: In an optically-excited micromachined silicon pressure sensor comprising a resonantly vibrating beam mounted on a diaphragm, vibration of the beam is sensed optically via the same optical fibre through which the optical excitation signal is applied to the sensor. The end of the fibre and the beam are arranged to define a cavity or gap whose width varies with vibration of the beam and which behaves as a Fabry-Perot cavity: thus light from the fibre is directed onto the beam and then reflected back to the fibre, the reflected light being modulated at the frequency of vibration of the beam. In order to overcome the difficulty of setting the gap or cavity width at an optimum value for light of a given wavelength, light of two different wavelengths is used to sense the vibrations, the wavelengths being selected such that the phase difference produced by the gap for one wavelength differs from that for the other wavelength by roughly 90 DEG .
Patent AT-E127287-T1 (AT)
Inventor: MORET DORINO
IPC: H01R29/00
Filed: 1991-01-18
Granted: 1995-09-15
Abstract: A method for the realization of polyvalent electric connection devices between a number of electric components pertaining to independent and different electric circuits, particularly in domestic refrigerators. The method is devised to realize an association between a variety of connectors and a base in such a manner that one and the same base and a suitable combination of connectors selected from the variety thereof may be used as required for interconnecting selected electric circuits having different functional and structural characteristics. <IMAGE>
Patent AT-E105258-T1 (AT)
Inventor: GEHRT UWE
IPC: B65D88/12
Filed: 1991-02-26
Granted: 1994-05-15
Abstract: The invention relates to a receptacle for waste liquids, in particular for receiving inflammable liquids, which consists of an outside container and an inside container which can be inserted removably therein, forming an intermediate space. To achieve the object of developing a receptacle of this type further in such a way that, in total, it is easier to handle, in particular when being emptied, and that the intermediate space of the receptacle is protected from the penetration of inadvertently spilt liquid, the cover plate (16) of the inside container (14) also forms the cover plate of the outside container (12) which can be fitted on in a sealing manner. <IMAGE>
Patent AT-E112103-T1 (AT)
Inventor: TALLER MICHAEL
IPC: H01R13/502
Filed: 1991-07-12
Granted: 1994-10-15
Abstract: In an electrical half-shell connector, especially a half-shell earth-contact connector, which consists of a connector bridge and a pair of mutually connected plastic half shells, which are constructed in a mutually complementary manner, for covering the connector bridge, the plastic half-shells and the connector bridge (with its contact and connection pins) are constructed in a mutually complementary manner such that the plane formed by the contact and connection pins lies at right angles to the separating plane of the plastic half-shells. This results in increased mechanical strength and, in consequence, increased electrical safety. <IMAGE>
Patent AT-E116509-T1 (AT)
Inventor: MERTENS FERDINAND
IPC: H05B41/16
Filed: 1991-10-12
Granted: 1995-01-15
Abstract: The ballast has two switches (S1, S2) which are connected to the AC supply in series and can be operated inversely with respect to one another. A series circuit consisting of an inductor (L) and a discharge lamp (EL) is connected to this switch arrangement. The discharge lamp (EL) is shorted out by a third switch (S3). As long as the amplitude of the supply voltage (UN) is less than a limiting value, the third switch (S3) is switched on and off a plurality of times within one half cycle of the supply voltage, with the first switch (S1) turned on. In this way, it is achieved that, in those regions of the half cycle in which the lamp would normally be extinguished because the supply voltage is not adequate, a sufficiently high voltage for lamp operation is made available by the inductor (L). The power transferred during one half cycle of the lamp can be varied corresponding to a desired power curve by varying the duty cycle of the pulses. <IMAGE>
Patent AT-E104019-T1 (AT)
Inventor: PINKERTON DENNIS
IPC: F04B49/00
Filed: 1991-01-04
Granted: 1994-04-15
Abstract: A valveless, positive displacement pump (10) including a hinge for angularly adjusting a pumping head with respect to a rotatable drive member is provided. A method of manufacturing such a pump is also provided. The pump includes a block (16) to which a pumping head and drive member are mounted. The block includes a first support (28) pivotably connected to a second support (30) by means of an integral, flexible hinge (32). The pumping head is mounted to the first support (28) while the rotatable drive member is mounted to the second support. Movement of the first support (28) about the flexible hinge (32) allows the stroke of the piston, and therefore the flow rate of the pump, to be adjusted. Such a pump (100) may be manufactured by extruding the block (16) in elongate form and then cutting it into individual sections to which pumping heads may be mounted. <IMAGE>
Patent AT-E147676-T1 (AT)
Inventor: JONES KENNETH MORGAN
IPC: B29C49/06
Filed: 1991-06-14
Granted: 1997-02-15
Abstract: Refillable polyethylene terephthalate (PET) bottles are made by injection stretch blow moulding and comprise a threaded neck of transparent amorphous substantially non-oriented PET; a substantially cylindrical body of transparent biaxially oriented amorphous PET from 0.4 to 0.9 mm thick and an area expansion ratio of at least 7; and a base of transparent amorphous substantially non-oriented or partly oriented PET in which the PET is a polyethylene terephthalate polymer randomly modified by replacing from 1 to 6 mole % of the terephthalate units with units of a chain orientation disrupting aromatic dicarboxylic acid, such as iso-phthalic acid, having an Intrinsic Viscosity of at least 0.75. The polymer particularly includes fine metal particles especially of antimony to reduce the reheat, and optionally includes a level of diethylene glycol residues greater than normally present in PET to improve the blowing performance of the polymer.
Patent AT-E91992-T1 (AT)
Inventor: RICHARD CLAUDE
IPC: B65D33/16
Filed: 1991-04-04
Granted: 1993-08-15
Abstract: Bag (1) for loose dry products, constituted by a parallelepipedal envelope made from heat-sealable material welded at its two ends (2) and (3), respectively the upper (2) and lower (3) ends, characterised:   - in that the upper end (2) is welded along only a part (5) of its length; - and in that the non-welded part (6) of this end is closed by an adhesive strip (8).   Application to the packaging of loose dry products, especially foodstuffs. <IMAGE>
Patent AT-E124557-T1 (AT)
Inventor: ZIZOLA CORRADO
IPC: A23G9/28
Filed: 1991-04-09
Granted: 1995-07-15
Abstract: Automatic dispenser for ice-cream cakes and like, comprising a taking unit (6) mounted within a shop window (2) on a structure movable with respect to the product to be dispensed. Taking unit (6) comprises a shovel (38) mounted on a structure movable in three orthogonal directions with respect to a plurality of ice-cream cakes pre-divided into single portions and placed on superimposed trays (8,78) and is controlled to move said shovel with respect to the preselected tray to sequentially remove the adjacent portions of the ice-cream cakes (9) placed on said tray and to transfer them one by one to a dispensing station. <IMAGE>
Patent AT-E136485-T1 (AT)
Inventor: BECKETT JAMES LEONARD
IPC: B24B7/18
Filed: 1991-08-01
Granted: 1996-04-15
Abstract: A mobile floor grinding vehicle for grinding a floor to a predetermined level and provided with one or more grinding heads which can be continuously adjusted as the vehicle is moved over a floor to maintain the grinding surface of the heads at a fixed position corresponding to the contour to be ground in the floor. Positional control of the heads is effected either by a laser beam from a laser source positioned remote from the vehicle and providing a datum level against which the operative position of the grinding heads is continuously monitored and adjusted using laser beam responsive sensors or by means of signals generated by an on-board computer which vary in accordance with the initial contours of the floor measured against its desired contours and pre-programmed into the computer.
Patent AT-E134852-T1 (AT)
Inventor: TAKASHASHI MASAAKI C O BIOLOGI
IPC: A61B5/02
Filed: 1992-01-29
Granted: 1996-03-15
Abstract: An apparatus for measuring a transmission velocity of a pulse wave includes a sensor 1 for sensing heart sounds, and pulse wave signals at the upstream and downstream side of a blood flow, an analog to digital conversion unit 2, a data processing unit 3, and a display unit 4. The data processing unit 3 includes a first processor for detecting the first heat sound and generating a marker signal, second and third processors for transforming the received signals for a display thereof, a fourth processor responsive to the signals from the first, second, and third processors for detecting the marker signal and obtaining predetermined data from the data received, a fifth processor for receiving signals from the second and third processors and temporarily storing the received signals, a sixth processor for receiving signals from the fourth processor and measuring the transmission time of the pulse wave to derive the transmission velocity of the pulse wave, and a seventh processor for receiving the signal from the sixth processor and transforming the received signal for a display thereof. <IMAGE>
Patent AT-E110012-T1 (AT)
Inventor: SCHWARZ JOACHIM DIPL-ING TU
IPC: C23G3/00
Filed: 1992-04-02
Granted: 1994-09-15
Abstract: The arrangement for cleaning and degreasing workpieces essentially comprises a component-feed system (20) which is constructed in a cage-like manner and is arranged inside the closed chamber (10) so as to rotate about the central axis (0). A container (50), or a work piece carrier instead, is inserted into the component-feed system (20) in order to receive bulk material or loose individual components. The container (50) can be flooded with cleaning fluid via flooding pipes (25). A spray cleaning unit (30) via whose nozzle pipes (34), distributed over the circumference, cleaning fluid can be applied under spray pressure is arranged coaxially with respect to the component-feed unit (20). The spray cleaning unit can also be offset in rotational movement about the common axis (0) in any desired direction. <IMAGE>
Patent AT-E138131-T1 (AT)
Inventor: HEINO JUKKA
IPC: B01D33/13
Filed: 1990-06-26
Granted: 1996-06-15
Abstract: A method and an apparatus for treating pulp are described. The apparatus comprises a vessel (10) in which a wire-surfaced cylinder (12) is mounted and tightly sealed at the ends, a doctor blade (92) located externally of the wire surface and a source of pressure medium for moving and discharging a pulp web from the wire surface. A plurality of adjacent filtrate compartments (20) form a shell on the cylinder (12) and filtrate tubes are located at at least one end of the cylinder (12) and extend inwardly from the compartments (20). A suction means is connected to the inner end of the filtrate tubes and the doctor blade (92) is provided such as to be flexible in the radial direction of the cylinder (12) to provide an improved removal of pulp from the wire surface. <IMAGE>
Patent AT-E144384-T1 (AT)
Inventor: LEE KYUN CHEOL
IPC: A43B7/08
Filed: 1992-12-18
Granted: 1996-11-15
Abstract: A self-ventilating device for a shoe, including an air-pumping member disposed in the heel portion of the insole thereof, an ankle-protecting air bag disposed in the heel portion of the insole thereof, an ankle-protecting air bag disposed in the interior of the upper thereof, and an automatic air-controlling member communicating with the air-pumping member and ankle-protecting air bag, whereby the shoe can be effectively ventilated and protect the ankle. <IMAGE>
Patent AT-E124485-T1 (AT)
Inventor: LATURNER JOHN F
IPC: E01F15/00
Filed: 1992-05-08
Granted: 1995-07-15
Abstract: An energy-absorbing crash barrier (10) is provided with multiple energy-absorbing elements (12,14,16). Each element includes an expanded metal sheet (30) formed as a tubular column (18) which is internally braced with foam. In some of the sections multiple metal columns (60,62,72,74,76) are provided, one eccentrically positioned within the other. The expanded metal columns provide the major energy-absorbing elements of the barrier, and the eccentrically positioned columns define a preferred bending direction which tends to redirect an axially impacting vehicle away from a hardpoint. The columns in the individual elements are graduated in axial stiffness such that a forward section tends to collapse before the rearward sections, thereby providing staged collapse. <IMAGE>
Patent AT-E188646-T1 (AT)
Inventor: ANDERSON MICHAEL COLIN
IPC: B29K25/00
Filed: 1991-10-28
Granted: 2000-01-15
Abstract: A method of making a composite sheet material (10) in which at least one lamina of previously unused expanded polystyrene (12) is bonded to a second lamina of recycled expanded polystyrene (11). The laminae are continuously formed from separate extruders and are merged promptly after extrusion. Heat is applied to the laminae just before they are merged.