baber/WOPTO huggingface dataset:
Patent AT-E39492-T1 (AT)
Inventor: TAKAYUKI OKADA
IPC: C08F6/00
Filed: 1983-07-08
Granted: 1989-01-15
Abstract: A process for producing ethylene polymers or ethylene copolymers comprising the steps of: (a) continuously polymerizing ethylene or ethylene and an  alpha -olefin in a reaction mixture at a pressure of at least 300 kg/cm2 and a temperature of at least 130 DEG  C. in the presence of a catalyst composed of a compound of a transition metal of groups IVa and VIa of the Periodic Table and an organometallic compound of a metal of groups I to III of the Periodic Table; and (b) adding a polyalkylene glycol to the reaction mixture to deactivate the catalyst.
Patent AT-E19571-T1 (AT)
Inventor: KAIRE JEAN-CLAUDE
IPC: H04M9/10
Filed: 1983-12-02
Granted: 1986-05-15
Abstract: 1. Amplified speaker telephone apparatus comprising a microphone, a signal subtractor (16) receiving a signal (M) from the microphone and a signal (S) from a telephone line, an amplifier (22) and a loudspeaker for amplified listening (24) receiving the signal from the subtractor, and an ""antilarsen" loop (26) receiving the signal from the microphone and acting on the listening amplifier for reducing the amplitude of the signal applied to the loudspeaker when the signal from the microphone exceeds a certain level, characterized in that the antilarsen loop includes a high-pass or band-pass filter (34) having a high attenuation for the frequencies below about 1 kilohertz and a low attenuation for frequencies where the larsen effect most likely occurs.
Patent AT-E26689-T1 (AT)
Inventor: BARIS ALBERT S
IPC: B65D88/16
Filed: 1984-01-04
Granted: 1987-05-15
Abstract: Flexible container apparatus for shipping fluids within a rigid transport container wherein a pair of flexible containers having transverse dimensions equal to or slightly greater than the width dimension of the rigid cargo container permits stable transport of the fluid and reuse of the rigid container on the return trip.
Patent AT-E45100-T1 (AT)
Inventor: HILMERSSON ANDERS
IPC: B65B55/10
Filed: 1984-01-12
Granted: 1989-08-15
Abstract: The presterilization of packaging machines for the manufacture of aseptic packing containers can be carried out with the help of sterile air and liquid sterilizing agent, which are blended so that a gas saturated with sterilizing agent of a suitable temperature and dew point is obtained. In order to achieve a rapid and effective volatilization of the liquid a circulating movement is imparted to the hot sterile air at the same time as the sterile liquid is introduced into the centre of the circulating movement. An arrangement for the realization of this comprises a chamber (1) with a helical guide rail (6) and a spray nozzle (7) for the sterilizing liquid.
Patent AT-E53149-T1 (AT)
Inventor: POEHLER MANFRED DR
IPC: H01S3/08
Filed: 1984-02-24
Granted: 1990-06-15
Abstract: A system is provided for compensation of maladjustments caused by operational and/or environmental factors in laser resonant cavities of the folded type, which employs a support construction of a light weight construction double T-profile section. The present construction allows the construction of low cost, powerful lasers with substantially reduced mass and volume and of a sufficient temperature stability for industrial applications. A thermal carrier medium flowing through all supports and mountings for all optical components is brought from an ambient temperature to an increased temperature and serves as a control medium for the optical components. In addition, the optical components in each case are disposed on a three point support each employing at least two different thermal expansion coefficient materials, which optical components are adjusted exactly at the increased temperature, and where occurring maladjustments or, respectively the factors causing maladjustments are determined in a suitable way, are evaluated in a corresponding evaluation circuit and are defined as reference values for the temperature of the thermal carrier medium for readjustment of the optical components.
Patent AT-E23709-T1 (AT)
Inventor: ZANNI FRANCO
IPC: C07B61/00
Filed: 1984-03-04
Granted: 1986-12-15
Abstract: A process is described for producing ethyl acetate either alone or in mixture with acetic acid, by homologation of methyl acetate with CO and H2 in the presence of a catalyst in the form of a Ru compound and a catalysis promoter of hard acid type. The process has considerable advantages over known processes, in particular with regard to the reaction rate and the low formation of undesirable by-products.
Patent AT-E32909-T1 (AT)
Inventor: WUERMINGHAUSEN THOMAS DR
IPC: C08L83/00
Filed: 1984-06-25
Granted: 1988-03-15
Abstract: A silicone composition which is stable in the absence of moisture but which in the presence of water will cure at room temperature to an elastomer, comprising a polyorganosiloxane having reactive end groups, a polyester and a thickening filler.
Patent AT-E35318-T1 (AT)
Inventor: VON TOMKEWITSCH ROMUALD DIPL-I
IPC: G01C17/38
Filed: 1984-11-12
Granted: 1988-07-15
Abstract: 1. A compound navigation method for road vehicles, in which method the field vector of the earth's magnetic field is measured by a probe arrangement and evaluated for determining the respective direction of movement of the vehicle, and in which an interference field vector is determined by calibration measurements, for compensating any interfering influence of local magnetic fields in the vehicle, to be stored and subtracted in each case from the measured magnetic field vector in the subsequent measurements to obtain the earth's field vector, characterised in that at least two magnetic field probes (SO1, SO2) are arranged spatially separate in the vehicle (1), that separate interference field vectors (vector S11 , vector S21 ) are in each case determined and stored for these probes (SO1, SO2), that during each measuring process, a magnetic field vector (vector m1 , vector m2 ) is measured with each magnetic field probe (SO1, SO2) and corrected with the associated interference field vector (vector S11 , vector S21 ) for determining the earth's field vector (vector e1 , vector e2 ), that the separately determined earth's field vectors (vector e1 , vector e2 ) are compared with one another with respect to magnitude and direction and that a change signal (as) is generated if the earth's field vectors thus determined deviate significantly from one another.
Patent AT-E23390-T1 (AT)
Inventor: THOOLEN WILHELMUS FRANSISCUS
IPC: F16B13/06
Filed: 1984-04-25
Granted: 1986-11-15
Abstract: Hammer plug consisting of a plug formed of injection-moulded plastic material and a metal insert nail, which is pre-mounted in the plug over a part of its length, whereby the plug consists of a shaft adapted to be received in fitting holes in a base structure and in a member to be fixed against the base structure, and a collar adapted to press the member with pre-stress against the base structure in the fixed position of the plug, the collar and the shaft of the plug being provided with a substantially cylindrical bore till a safety to premature expansion for the insert nail, while the shaft beyond said safety till the free end of the shaft is provided with longitudinal slots for forming expanding legs, as well as with a substantially cylindrical bore with a smaller diameter than the diameter of the cylindrical bore before the safety to premature expansion, which safety is formed by a shaft portion of the plug with a substantially cylindrical bore, the diameter of which being smaller than the diameter of the first mentioned cylindrical bore and larger than the diameter of the secondly mentioned cylindrical bore, whereby the outer diameter of said shaft portion is smaller than the outer diameter of the rest of the shaft.
Patent AT-E63571-T1 (AT)
Inventor: BACKMAN KEITH C
IPC: C12N5/02
Filed: 1984-10-08
Granted: 1991-06-15
Abstract: Cells which are: 1) capable of converting a raw material to a product compound not produced in the glycolytic pathway via a first bioconversion pathway which does not produce a tricarboxylic acid cycle (TAC) intermediate; 2) capable of producing a net increase in a TAC intermediate from a first carbon source via a second bioconversion pathway inhibitable by an inhibiting compound produced in the glycolytic pathway; and 3) incapable of producing a net increase in a TAC intermediate other than via the second bioconversion pathway. The cells are used in a method to produce the product compound.
Patent AT-E26646-T1 (AT)
Inventor: VERMONET CHRISTIAN
IPC: B60C11/04
Filed: 1984-09-25
Granted: 1987-05-15
Abstract: The present invention relates to an elastomeric support surface having a network of sculptures. According to the invention, the support surface is formed with a transverse network of narrow channels (2) having periodical widened portions (3) in each channel, a tong (4) of a width less than the width of the walls defining the channel and of a height equal to the depth of the channel being provided axially in each widened portion (3). Such a support surface is notably designed for forming the treading surface of so-called marine shoes in order to drain-off the water which can accumulate inside the sculptures.
Patent AT-E31882-T1 (AT)
Inventor: ESMIEU JEAN-PAUL
IPC: B21B27/02
Filed: 1984-10-08
Granted: 1988-01-15
Abstract: Metal sheets of aluminum are provided with raised reinforcing portions of substantial height by rolling. The rolls have recesses or channels (6) whose side faces are in a counter-taper configuration with respect to a plane perpendicular to the axis of the cylinder, with an angle of inclination ( alpha ) of up to 5 DEG . The resulting product may advantageously be used for producing perforated metal sheets with high modulus of inertia.
Patent AT-E36182-T1 (AT)
Inventor: KNIGHT BRIAN V
IPC: E04B1/32
Filed: 1984-01-30
Granted: 1988-08-15
Abstract: A domed building structure comprised of panels, convex from side to side, each panel including converging planar side members with straight outer edges, top and bottom planar plate members having curved outer edges, and a convex structural sheet attached to and conforming to the outer edges of the framework of side and plate members, the panels being arranged to form substantially conical frustums stacked one upon another with successively lower angles of inclination, the plate members bisecting the angles between the frustums.
Patent AT-E50058-T1 (AT)
Inventor: DANGSCHAT HOLMER DIPL-ING
IPC: G01B21/00
Filed: 1985-03-13
Granted: 1990-02-15
Abstract: A position measuring system for measuring the relative position of two objects movable with respect to one another includes a housing which rotatably supports a shaft connected with the first object. A first graduation disk with a first incremental graduation and at least one absolutely positioned first reference mark is mounted to rotate with the shaft. A first scanning unit for the scanning of the first incremental graduation and the first reference mark is rotatably mounted on the shaft to rotate relative to the first graduation disk and the housing. A second graduation disk is firmly connected to the first scanning unit. The second graduation disk defines a second incremental graduation and at least one absolutely positioned second reference mark. A second scanning unit is fixedly mounted to the housing which is connected to the second object. In order to reproduce a reference position after an interrupted measurement operation and unknown movement of the relative position of the two objects, the first scanning unit is rotatable together with the second graduation disk for the scanning of the first reference mark of the first graduation disk and for the scanning of the second reference mark of the second graduation disk. The distance between the two reference marks is counted in a differential counter.
Patent AT-E43586-T1 (AT)
Inventor: UMEZAWA HAMAO PROF
IPC: C07D239/42
Filed: 1985-08-24
Granted: 1989-06-15
Abstract: The present invention relates to an arphamenine-related compound represented by the general formula: 
<CHEM>
 wherein R1 denotes a hydrogen atom or an amino-protecting group, R2 denotes a dimethylpyrimidinyl group, R3 denotes a hydrogen atom or a hydroxyl group, and R4 denotes a hydrogen atom or a carboxyl-protecting group, and a pharmaceutically acceptable salt thereof and a process for their preparation. The compounds have immunopotentiating activity and can, therefore, be used as medicaments.
Patent AT-E61464-T1 (AT)
Inventor: MEIER MAX
IPC: F16L47/02
Filed: 1985-11-21
Granted: 1991-03-15
Abstract: The connecting element is an electrically weldable sleeve (1) which has a sleeve body (2) and a heating wire winding (3) with heating elements (4, 5) and terminals (8, 9) for the supply of electrical power. Conduit ends (6, 7) are inserted in the sleeve (1). To weld the sleeve (1) to the conduit ends (6, 7) a fusing zone is generated electrically in the heating elements (4, 5). In order to position the heating wire turns (10) of the heating elements (4, 5) precisely and, during welding, to avoid adversely affecting the welding power by turns of wire that become free in the fusing zone making contact with each other, the resistance heating wire (11) is surrounded with a first envelope (12) of a material which cannot combine with the material of the sleeve body (2), and a second envelope (15), which consists of a material which is identical to or compatible with the material of the sleeve body (2). The cross-section of the second envelope (15) has a straight circumferential part (16) which on the one hand forms the concave inner wall of the sleeve body (2) when producing the sleeve (1), and on the other hand positions the relative location of the resistance wires with respect to the predetermined welding energy output per unit area. <IMAGE>
Patent AT-E70655-T1 (AT)
Inventor: PLATTE HANS-JOACHIM DIPL-ING
IPC: G11B15/56
Filed: 1985-11-28
Granted: 1992-01-15
Abstract: A magnetic tape apparatus for recording of data, including two spaced apart tape guides for guiding a movable magnetic tape therebetween, the portion of the tape between the tape guides being in tension, magnetic heads between the guides for scanning the tape, and a main tape drive which selectively moves the tape continuously in a path which includes a segment extending between the guides past the magnetic heads, the tape guides and magnetic heads being shiftable relative to each other independently of the main tape drive for longitudinally shifting the portion of the tape between the tape guides relative to the magnetic heads.
Patent AT-E56982-T1 (AT)
Inventor: DIETRICH MANFRED DR
IPC: C08G18/62
Filed: 1985-12-18
Granted: 1990-10-15
Abstract: The present invention is directed to a stable dispersion of a polyurea and/or a polyhydrazodicarbonamide in a relatively high molecular weight hydroxyl-group containing material, which dispersion has a solids content of from 5 to 50 percent by weight and which is obtained by reacting (a) an organic di- and/or polyisocyanate with (b) an amine-functional material comprising an addition product of (1) acrylonitrile and (2) a member selected from the group consisting of (i) hydrazine, (ii) aliphatic di- or polyamines containing at least two primary amino groups, (iii) cycloaliphatic di- or polyamines containing at least two primary amino groups, (iv) araliphatic di- or polyamines containing at least two primary amino groups, and (v) mixtures thereof,  the ratio of (1) to (2) being at least one mol of (1) per mol of (2) and at most one mol of (1) for each nitrogen atom contained in (2) per mol of (2), the reaction of component (a) and component (b) being conducted at a temperature of from 30 DEG  to 170 DEG  C., at an equivalent ratio of components (a) to (b) of from 0.8:1 to 1.5:1, and in the presence of (c) a relatively high molecular weight, hydroxyl-group containing material. The invention also relates to the production and use of such dispersions.
Patent AT-E56012-T1 (AT)
Inventor: HUNTER WILLIAM HUBERT
IPC: C07D457/02
Filed: 1985-07-23
Granted: 1990-09-15
Abstract: There are disclosed pharmaceutical compounds of the formulain which R' is an aliphatic or aromatic function, and R<sup>2 </sup>and R<sup>3</sup> are each hydrogen, C<sub>1-4</sub> alkyl or a protecting group ; and salts thereof.
Patent AT-E66768-T1 (AT)
Inventor: WENGER BRUNO
IPC: H03L7/06
Filed: 1986-03-08
Granted: 1991-09-15
Abstract: A clock regenerator is designed as a phase locked loop (PLL) and comprises a phase detector (DET) which compares the phase of the input signal (Sp) with that of the output signal (Sa), the frequency of the phase detector being approximately N times smaller than the oscillator frequency. In the phase detector (DET), there are obtained from a regenerated output signal (Sa) two signals delayed by L/N periods, wherein L is a small integer, in order to form therefrom a pulse window comprising at least three zones. The clock regenerator comprises a loop filter (FIL) with a counter, the status of which is recorded in a logic circuit which controls a programmable divisor (DIV) in such a way that when the edges of the input pulse (Sp) fall in the central most zone, the counter counts toward zero and no correction is brought about.
Patent AT-E65925-T1 (AT)
Inventor: COPPO MARIO
IPC: B08B3/08
Filed: 1986-05-20
Granted: 1991-08-15
Abstract: A process for the decontamination of apparatus or other materials being contaminated with PCB or other toxic and noxious substances, comprises introducing the contaminated apparatus or material into an autoclave provided with a condenser, charging a liquid solvent to the autoclave to fill it up, applying an ultrasonic charge to the autoclave containing the liquid solvent, removing the dissolved contaminant-containing solvent from the autoclave while producing a vacuum, admitting solvent vapors to the autoclave until they reach the top part of the autoclave where the solvent vapors condense and commence to drop off, stopping the solvent vapor admission and repeating the above steps a few cycles.
Patent AT-E66747-T1 (AT)
Inventor: BACKLUND ULF E H H
IPC: G01N30/80
Filed: 1986-10-09
Granted: 1991-09-15
Abstract: The invention relates to apparatus for manipulating small quantities of liquid, comprising at least one test tube (1, 2) for accommodating the quantity of liquid, a cannula (10) which can be inserted into the vessel, and a control arrangement (6, 21) for controlling the system vessel and cannula in relation to one another in a manner such as to bring the cannula to the bottom of the vessel. In accordance with the invention, the cannula is provided with a suspension means (9,11, 12) which is connected to a mechanical or electronic sensor arrangement (22) which records pressure acting axially on the end of the cannula. When pressure is detected, the control arrangement halts further insertion of the cannula into the vessel.
Patent AT-E65855-T1 (AT)
Inventor: WILLIE JOACHIM
IPC: G08B13/00
Filed: 1987-04-16
Granted: 1991-08-15
Abstract: A method is described for functional testing of a movement alarm. Before switching from the low-alert to the high-alert state, the movement alarm is activated. Then a movement carried out in the monitored zone of the movement alarm must trigger the movement alarm before the system can be switched to the high-alert state. <IMAGE>
Patent AT-E54598-T1 (AT)
Inventor: HEUSCHKEL UWE
IPC: B29B17/00
Filed: 1987-05-13
Granted: 1990-08-15
Abstract: In a method and a device for making shaped objects from plastic refuse plasticized in a roller extruder under pressure and ejected from the nozzle of the extruder a plurality of molds are provided transported to the extruder, filled thereby and transported therefrom. Each mold has at the end face a plate having a filling opening. During the filling process this plate sealingly overlaps the surface surrounding the nozzle so that the mold can be filled with plasticized plastic under the pressure generated in the roller extruder.
Patent AT-E74868-T1 (AT)
Inventor: SCHWARZE HANS-OTTO
IPC: B65G45/12
Filed: 1987-07-16
Granted: 1992-05-15
Abstract: The invention relates to a stripping device for the return area of conveyor belts. To set up parallelity between the individual stripping lamellae (4) and the belt surface, an adjustment about an axis (20) a swivelling movement is proposed which forms an angle alpha  with the belt surface which differs from 90 DEG , In a further development, it is provided that it is also possible to adjust the height setting and the contact pressure force of each stripping element (1) against the belt surface. For this purpose, a displacement of the stripping element (1) about and axis (40) is taught which extends essentially vertically with respect to the surface of the belt (8).
Patent AT-E56194-T1 (AT)
Inventor: HOWARD JOHN ALBAN
IPC: B65D75/54
Filed: 1987-10-21
Granted: 1990-09-15
Abstract: A flexible container consists of two superimposed heat-sealed layers (1) of flexible sheet material which can easily be peeled open, has along one side an extended area (5) of the sheet material in which a header card (6) is attached to the extremity of one of the extended flexible sheets (1).
Patent AT-E61562-T1 (AT)
Inventor: WHELDON ALFRED GORDON
IPC: C07C67/00
Filed: 1987-01-13
Granted: 1991-03-15
Abstract: A method and apparatus for removing water from a liquid mixture of water and ethanol contacts it with liquid carbon dioxide so that the ethanol is preferentially transferred into solution, dries the solution using an adsorbent, and then recovers dry ethanol by distilling off the carbon dioxide. This process is particularly energy efficient especially when it includes a fermentation process to generate the ethanol and uses the carbon dioxide generated during the fermentation as the source of liquid carbon dioxide. In this case the method and apparatus provide an additional product of dry carbon dioxide.
Patent AT-E47812-T1 (AT)
Inventor: DREW RAYMOND THOMAS
IPC: B29C71/02
Filed: 1987-04-28
Granted: 1989-11-15
Abstract: There is disclosed a method of conveying and heat-treating an extrudate, which method comprises: introducing the extrudate to be conveyed and heat-treated onto a cushion of gas which gas is at or above a predetermined temperature; causing the extrudate to be conveyed on the cushion of gas; and removing the conveyed and heat-treated article from the cushion of gas. Also disclosed is an apparatus for manufacturing a heat-treated extrudate comprising:   (i) an extruder which includes an outlet from which the untreated extrudate is extruded; and (ii) conveying and heat-treating means for conveying and heating the untreated extrudate, said conveying and heating means comprising: an elongate conveyor means (1) communicating with the outlet of the extruder and including, along at least a portion of its length, a plurality of spaced-apart outlets (10, 11) through which a gas at or above a predetermined temperature is passed under pressure thereby to create a cushion of moving gas to convey and heat-treat the extrudate. s
Patent AT-E49375-T1 (AT)
Inventor: NATIONAL RESEARCH DEVELOPMENT
IPC: C08J5/12
Filed: 1987-05-18
Granted: 1990-01-15
Abstract: A substantially cylindrical bar of microporous PTFE is non-fibrillated and incorporates pores within any cylindrical surface within the bar centred about the central longitudinal axis of the bar that are of substantially uniform size and are substantially uniformly distributed within that surface. The process for producting such a bar includes the step of applying a substantially radial compressive force to preheated and cooled granules of PTFE and subsequently re-heating and cooling the compressed granules, while a film of non-fibrillated, microporous PTFE is formed from the cooled bar, the plane of the film being perpendicular to the direction of the radial compressive force whereby the pores within any plane substantially perpendicular to the thickness of the film are of substantially uniform size and are uniformly distributed within that plane and all such parallel planes.