baber/WOPTO huggingface dataset:
Patent AT-E23213-T1 (AT)
Inventor: MCKEE KEVIN DOUGLAS
IPC: F15B11/16
Filed: 1981-11-30
Granted: 1986-11-15
Abstract: The system includes a plurality of two-position control valves (26, 30, 36, 40), each controlling fluid flow into and out of a corresponding one of a plurality of hydraulic load devices (14, 16, 18, 20). First and second pressure responsive servo actuators (50 and 52) associated with each control valve operate to move each control valve to first and second positions, respectively. A two-position, solenoid-operated reset valve (56) controls fluid flow into and out of a pilot circuit (54). The pilot circuit communications fluid to and from the second servo actuator (52) of each control valve and to and from a plurality of two-position solenoid-operated, pilot valves (64, 66, 68, 70). Each pilot valve controls fluid flow into and out of the first servo actuator (50) of a corresponding one of the control valves. A detent mechanism (48) holds each control valve in either its first or its second position in the absence of fluid pressure in the servo actuators. A particular hydraulic function may be actuated by momentary energization of particular solenoids of the reset and/or the pilot valves. The first actuators (50) are larger than the second actuators (52) so that pulsing the reset valve and a pilot valve simultaneously sets the control valve corresponding to the selected pilot valve and resets any other control valve.
Patent AT-E3840-T1 (AT)
IPC: B65G67/60
Filed: 1981-06-19
Granted: 1983-07-15
Abstract: 1. Apparatus for recovering bulk materials, using a main endless-chain bucket elevator which can be oriented about its vertical axis and carries a hopper (17) and which is associated with an auxiliary loading arm (11) which has an independent endless bucket chain (14) and which is capable of oscillating about an axis (15) parallel to the axis of the lower transfer tumbler (8) of the main elevator and is arranged in such a way as to discharge the materials into the said hopper (17), characterized in that the main elevator (7) is surrounded at its lower end by a collecting housing (20) into which opens the said hopper and which is provided at its base with an emptying orifice associated with an opening bottom (21) operated by means (24) for controlling opening and closing.
Patent AT-E20653-T1 (AT)
Inventor: METZNER HERMANN
IPC: F16J15/16
Filed: 1982-04-20
Granted: 1986-07-15
Abstract: A joint pin seal for a caterpillar track. The join pin seal comprises a support ring of hard elastomer material having a cylindrical inner wall. The support ring is firmly pressed in a housing bore which is adjacent a relatively movable machine part to be sealed. The support ring comprises a stiffening ring contacting the rear wall of the housing bore and a lip ring adjacent the machine part to be sealed. The lip ring has a sealing lip which presses against the surface of the machine part to be sealed. The stiffening ring is tapered in notch-like fashion into said lip ring forming a membrane at the transition into the lip ring and provides the support ring with a notch between the lip ring and the stiffening ring. A pressure ring, formed from a softer elastomer material, is disposed within the notch and contacts the housing bore wall. The pressure ring presses the sealing lip into the relatively movable machine part to be sealed. The ratio of the average radial distance from the membrane to the sealing lip to the average radial distance from the center line of the pressure ring area contacting the lip ring to the sealing lip is about 0.7 to 1.4.
Patent AT-E12669-T1 (AT)
Inventor: OETKER MAX
IPC: E04B2/86
Filed: 1982-12-21
Granted: 1985-04-15
Abstract: This invention relates to shuttering or sheathing elements of hard expanded plastics material for construction of buildings by the concrete casing method, of the kind comprising two mutually parallel panels or slabs having a tongued and grooved form at their edges and webs interconnecting the panels. According to the invention the panel forming the outer casing is considerably thicker than the panel of the element forming the inner casing.
Patent AT-E13967-T1 (AT)
Inventor: CARIDIS ANDREW A
IPC: A47J37/12
Filed: 1982-05-04
Granted: 1985-07-15
Abstract: A direct fired fryer includes a combustion chamber (13) heated by burner means (14) and heats a vat (17) of cooking oil through a partition wall (16) as well as through a network of heat conducting tubes (29) arranged in the vat and communicating with the combustion chamber. A wiper conveyor (24) sweeps fines from the bottom of the vat (17) to a sump for discharge outside of the conveyor and also cleans the upper surfaces of the heat conducting tubes (29) to minimise carbonaceous burnoff.
Patent AT-E8140-T1 (AT)
IPC: A61K31/495
Filed: 1982-02-05
Granted: 1984-07-15
Abstract: New 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids, their amides and their salts, processes for the preparation thereof and therapeutic compositions. These compounds have the formula   <IMAGE> wherein Y=-OH or -NH2; X and X'=H, halogen, alkoxy or trifluoromethyl; m=1 or 2 and n=1 or 2. The amides of the 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids are prepared either by reacting a 1-(diphenylmethyl)-piperazine with an omegahaloacetamide, or by reacting an alkali metal salt of an omega-[4-(diphenylmethyl)-1-piperazinyl]-alkanol with a 2-haloacetamide, or yet by reacting ammonia with a halide or alkyl ester of a 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acid, whereas the 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids are prepared by hydrolyzing the corresponding amide or lower alkyl ester. These compounds have in particular an antiallergic, spasmolytic and antihistaminic activity.
Patent AT-E35526-T1 (AT)
Inventor: PORTSMOUTH JOSEPH PHILIP
IPC: B65D30/20
Filed: 1983-04-08
Granted: 1988-07-15
Abstract: A hermetically sealed carton formed from a single die cut blank of laminated or coated paperboard stock having a uniquely configured bottom seal die ut requiring a minimum of seals at folded miters during setting up of the carton. The die cut blank comprises a bottom panel and first and second opposed side wall panels attached to opposed first and second edges thereof. Third and fourth opposed side wall panels are attached to opposed edges of the first side wall panel, while overlapping side sealing flaps are attached to opposed edges of the second side wall panel. The third and fourth opposed edges of the bottom and the bottom edges of the third and fourth side wall panels are formed with contiguous truncated triangular sealing flaps which are folded against the bottom of the carton during set up thereof.
Patent AT-E20685-T1 (AT)
Inventor: GRASHEI FRITZ
IPC: E06B9/80
Filed: 1983-04-08
Granted: 1986-07-15
Abstract: 1. A device for limiting the winding movement of an armour roller shutter or the like, comprising limiting means (9, 9'), which are formed in a lateral guide rail (8) at the top end thereof, and a stop element (7), which is provided on the last drop bar (1) and in the locking position is engageable with the limiting means (9, 9'), wherein the stop element (7) consists of a stop member (7a, 7b) and a pin (5), characterized in that the stop member (7a, 7b) has transversely to the axis of the pin length (1) in excess of the thickness of the last drop bar (1) and has a width (b) which is approximately as large as the thickness of the last drop bar (1), and the stop member (7a, 7b) is mounted in the lowermost drop bar (1) for rotation about the axis of the pin (5) so that the stop element will be in a locking position when the stop member is in a transverse position, and in releasing position when the stop member has been rotated through 90 degrees from said transverse position.
Patent AT-E30493-T1 (AT)
Inventor: MAGERL JOHANN ING GRAD
IPC: H04L7/08
Filed: 1983-07-11
Granted: 1987-11-15
Abstract: An exemplary embodiment includes a first binary counter whose counting period corresponds to a block length of a pulse frame, a block counter controlled by the first counter, and a logic element for generating working clock signals, wherein the counters are switchable for employment in different multiplex systems and the logic element gates out the working clock signals for different multiplex systems.
Patent AT-E24459-T1 (AT)
Inventor: ZULAUF WOLFGANG
IPC: B65H35/00
Filed: 1983-10-29
Granted: 1987-01-15
Abstract: 1. A folding box for accommodating plastics bags (14) which are wound on to form a roll, wherein the folding box comprises the folding portions front wall (1), bottom (2), rear wall (3) top (4) and closure flap (5), of which the closure flap (5) engages over the front wall (1) as far as the bottom (2) and provides a tear-open strip (8) for opening a removal opening (12), and a tear-off device (13) for the plastics bags (14) which are perforated transversely with respect to the direction in which they unroll, characterised by the following features : a) the tear-off device (13) in the form of a substantially trapezoidal tear-off flap (13) for the plastics bags (14) which are centrally provided with a catch slot (16) transversely with respect to the direction in which the bags unroll is provided in the middle region of the lower edge of the removal opening (12), b) the closure flap (5) is glued to the front wall (1) in the region between the bottom (2) and the tear-open strip (8), c) the portion of the front wall (1), which is disposed above the lower edge of the removal opening (12) is joined to the remainder of the material of the front wall exclusively by way of a weakened fold line (10) and can be folded into the interior of the folding box, and d) the foldable part (9) of the front wall (1) is shorter than the overall length of the front wall (1) so that a respective holding flap (11) is formed at each end for the upper part of the closure flap (5) which remains after the tear-open strip (8) has been removed.
Patent AT-E26379-T1 (AT)
Inventor: GROENWOLD BARELD EGGE
IPC: A01N39/02
Filed: 1983-11-22
Granted: 1987-04-15
Abstract: A mixture of the herbicides napropamide and butam has been found to exhibit synergistic results, particularly in pre-emergence surface application or pre-plant incorporation, and for controlling weeds in the presence of a rapeseed crop.
Patent AT-E79493-T1 (AT)
Inventor: SHAW HERBERT JOHN
IPC: G02B6/28
Filed: 1983-11-30
Granted: 1992-08-15
Abstract: A pair of small diameter optical fibres (14, 12) are arranged in a side-by-side configuration, the first fiber (14) doped with a material which will lase at the signal frequency, and the second fiber (12) providing a pumping source. The signal to be amplified propagates through the first fiber (14) to stimulate emission of coherent light from the lasing material, resulting in amplification of the signal. The refractive index of the first and second fibers (14, 12) are selected such that the signal in the first fiber (14) is well guided, while the pumping light in the second fiber (12) is unguided, yielding low losses in the first fiber (14) but high transfer of the pumping light from the second fiber (12) to the first fiber (14).
Patent AT-E27015-T1 (AT)
Inventor: GUINARD PIERRE
IPC: E01D1/00
Filed: 1983-02-14
Granted: 1987-05-15
Abstract: The invention relates to a device for connecting aligned butt ends of isostatic elements (generally girders) of a constructive work. Between the crosspieces connecting the opposite girder butt ends there is disposed at least one tubular cylinder prestressed by clamping screws and by a coaxial tensioned tie rod whose ends bear on the outer faces of the crosspieces. The invention is more particularly applicable to bridges formed by independent isostatic girders.
Patent AT-E77834-T1 (AT)
Inventor: MAYER HUBERT DR
IPC: A61K38/00
Filed: 1984-04-11
Granted: 1992-07-15
Abstract: The invention relates to hybrid vectors producing human parathyroid hormone and to the human parathyroid hormone gene.
Patent AT-E36956-T1 (AT)
Inventor: ROERINK JAN H G
IPC: A61K39/39
Filed: 1984-06-05
Granted: 1988-09-15
Abstract: The invention relates to a method of preparing live attenuated vaccines containing an oil-in-water (o/w) emulsion, and to live attenuated vaccines so obtained. 
<??>The method is particularly suitable for preparing a live attenuated Aujesky vaccin. 
<??>The live attenuated vaccines according to the invention can also be prepared by dissolving the live virus component into an activated vaccine containing one or more antigens formulated as an o/w-emulsion.
Patent AT-E59791-T1 (AT)
Inventor: LAGERSTEDT JAN EBBE ROLAND
IPC: B04C5/103
Filed: 1984-08-14
Granted: 1991-01-15
Abstract: For the separation of particles, e.g. liquid drops, from a gas stream a vessel with an internal labyrinth is used in general through which the gas is conducted, whereby the particles are thrown out against the walls of the vessel and flow to the bottom of the vessel where they can be collected. Such known arrangements present great flow resistance and do not produce air which is sufficiently clean to be reused and applied under sterile conditions of the type prevailing in aseptic packing machines. 
<??>An arrangement for the separation of particles from a gas stream in accordance with the invention is provided with a helical guiding element (8) and a collar (9) fitted at the end of the same which is designed so as to have drop-forming elements (12). Consequently, on the one hand a strongly rotating movement is imparted to the air at a relatively low flow resistance, on the other hand it is processed by the drop-forming elements of the collar, which results in high capacity as well as effective separation.
Patent AT-E45666-T1 (AT)
Inventor: MEADOWS LOUIS B
IPC: A61B5/117
Filed: 1984-06-15
Granted: 1989-09-15
Abstract: A compact fingerprinting system includes an applicator comprising a sealed packet (13) containing a porous pad (12) impregnated with a solution of water-soluble, color-forming, marking compound, such as iron chloride having a controlled, optimum water content. A print of a body part, such as a finger, is formed by opening the packet (60) and wiping the distal portion of a finger (76) on the pad (62), such as a folded towelette to form a non-visible, latent image pattern. The pattern is transferred to a card (40) which can contain an area (44) impregnated with developer for the marking compound. The developer reacts with the pattern to form a dark, distinct, permanent image (84). The card (40) and packet (13) can be enclosed in an envelope (64) to form a low profile, lightweight, mailable, self-administered fingerprinting system.
Patent AT-E37160-T1 (AT)
Inventor: BENGE TERENCE ALEXANDER
IPC: B32B7/00
Filed: 1984-06-27
Granted: 1988-09-15
Abstract: A multilayer plastics sheet destined to be formed into foodstuff containers by thermoforming has a barrier layer for low oxygen permeability, and incorporates reclaim material for providing desired mechanical properties to the sheet. The reclaim material represents 40-60% of the sheet by volume, and in order to incorporate these high reclaim levels without concomitant organoleptic problems the reclaim material is formed as a single layer adjacent what is to be the outside surface of the container. The sheet is accordingly highly asymmetric, but any substantial polymer melt instability during coextrusion tending to cause layer thickness variation and lack of visual appeal of the sheet is prevented by forming the sheet as two substantially symmetrical components which are individually and separately coextruded, and subsequently extrusion laminated together. Of the components one includes, and is symmetrical in relation to, the barrier layer, and the other likewise incorporates the reclaim layer.
Patent AT-E32414-T1 (AT)
Inventor: LANGFORD PHILIP WEBSTER
IPC: C07C407/00
Filed: 1984-12-21
Granted: 1988-02-15
Abstract: The stability of disinfectant concentrates comprising peracetic or perpropionic acid, hydrogen peroxide acetic or propionic acid, water and a wetting agent is improved when an alkyl aryl sulphonic acid is employed as the wetting agent. The preferred wetting agent is dodecyl benzene sulphonic acid.
Patent AT-E25269-T1 (AT)
Inventor: MOREL EMILE MAURICE JEAN
IPC: B29B11/00
Filed: 1984-03-08
Granted: 1987-02-15
Abstract: A process for impregnating with thermoplastic as well as thermosetting polymers in solid state fibers of great length, comprises realizing in a non-aqueous inert and volatile liquid in the absence of any other moistening, dispersing or emulsifying agent, a suspension of the powder polymer, continuously passing through said suspension the fibers fed in a single and preferential direction, separating such fibers during their passage through the suspension or during their staying time therein, into their unitary elements or filaments so as to expose maximum surface of each of them to contact with said suspension, assembling said unitary elements or filaments to maintain, therebetween and within fibers leaving the suspension, a given quantity of polymer powder, as well distributed as possible, eliminating the suspension liquid, submitting the obtained impregnated fibers to a thermal treatment to bring the polymer to the liquid or pasty state, then supplying the assembly to a forming or preforming unit in order to obtain a finished or semi-finished product of the desired profile or shape, and so that said semi-finished product may serve at its turn for realizing finished products through application of known processings.
Patent AT-E40599-T1 (AT)
Inventor: LORENZ DIETER DR
IPC: G01J1/02
Filed: 1985-06-22
Granted: 1989-02-15
Abstract: 1. Equipment for the measurement of the electromagnetic radiation coming from the half-space (corresponding to a solid angle of 2 pi) with the aid of a highly sensitive detector of low inertia arranged under a radiation-permeable dome (K), characterised thereby, that above the radiation-permeable dome (K), under which at least the one highly sensitive detector (D) of low inertia is housed, there are provided two identically or differently constructed modulators (M1, M2), which are of dome segment shape, are arranged one inside the other and which rotate at different speed in like or opposite direction about the common vertical axis (A) of both the modulators (M1, M2).
Patent AT-E48689-T1 (AT)
Inventor: WATERKOTTE KLEMENS
IPC: F24D17/02
Filed: 1985-09-12
Granted: 1989-12-15
Abstract: 1. A waste heat recovery installation for waste heat conducting liquids such as sewerage, whereby the liquid is conducted to a container (1) provided with a temperature sensor (34), in which a heat exchanger (17) is arranged which is connected to a heat pump (20), characterized in that the container (1) can be evacuated by means of a vacuum pump (3), that the liquid can be introduced through a pipe (5) by way of a filter (6) and a motor-driven valve (7) over a pipe (5) into the container (1) in which two floating switches (12, 13) are arranged one above the other, of which the upper switch (12) serves for closing and the lower switch (13) for opening the valve (7), that the sensor (34) arranged in the container (1) for measuring the temperature of the liquid is electrically connected to a pump (10) which serves for lowering the liquid level in the container (1) and which can be switched by means of the lower switch (13), and that the heat exchanger (17) is a vaporizer arranged above the upper switch (12) which is connected by way of pipes containing coolant (18, 19) to the heat pump (20).
Patent AT-E43581-T1 (AT)
Inventor: SINGH BALWANT
IPC: C07C275/28
Filed: 1985-11-02
Granted: 1989-06-15
Abstract: A new and improved process for making phenylisopropylurea derivatives having the formula:wherein R' is selected from hydrogen, halogen, alkyl, alkenyl, haloalkyl or R<sup>2</sup> groups and R<sup>2</sup> is selected from phenyl, alkyl-substituted phenyl alkoxy-substituted phenyl or haloalkyl-substituted phenyl is disclosed. The process comprises reacting a substituted urea of the formula:with an alkenyl aromatic compound of the formula:in a polar aprotic solvent, in the presence of an acid catalyst, preferably, sulfuric acid, substituted sulfonic acids or Lewis acids, and stirring the reaction mixture at a temperature of about 20 to 80°C until formation of the precipitated phenylisopropylurea derivative is substantially complete.
Patent AT-E48075-T1 (AT)
Inventor: RUEB FRITZ
IPC: A46B7/04
Filed: 1985-11-30
Granted: 1989-12-15
Abstract: A toothbrush wherein the front end face of the handle has a flat projection which is receivable in a complementary socket in the adjacent end face of the detachable bristle carrier and the projection is integral with an arrowhead-shaped male detent which is detachably snapped into a recess extending from the socket into that surface of the carrier from which the bristles extend.
Patent AT-E81430-T1 (AT)
Inventor: KOMATSU KOUSUKE
IPC: H04N7/26
Filed: 1985-03-21
Granted: 1992-10-15
Abstract: An image signal encoding system wherein image signal is directly taken in for example from a video camera, changed to digital data, broken down into PDI basic patterns, and then converted into NAPLPS code automatically. The image signal is divided into a plurality of areas and the information content of the image signal is reduced for adequate encoding after taking in the image signal. Usually "POLYGON" commands are used as the NAPLAS code.
Patent AT-E62992-T1 (AT)
Inventor: MARSHALL JOHN
IPC: F25J1/02
Filed: 1985-07-23
Granted: 1991-05-15
Abstract: In a method of liquefying a permanent gas, such as nitrogen, refrigeration is provided for the permanent gas by one or more working fluid cycles 81 and 89 in which work expanded working fluid is brought into heat exchange relationship with the permanent gas stream at temperatures above the critical temperature of the permanent gas, and a working fluid cycle 77 in which work expanded working fluid is brought into heat exchange relationship with the permanent gas stream at a temperature below the critical temperature of the permanent gas. The outlet pressure of the turbine 78 is at least 10 atmopsheres and preferably from 12 to 20 atmospheres. By selecting such a high outlet pressure for the turbine 78 and for the turbine of any other working fluid cycle operating at below the critical temperature of the permanent gas, the thermodynamic efficiency of such working fluid cycles may be increased by virtue of the relatively high specific heat that the working fluid has at such pressure.
Patent AT-E47017-T1 (AT)
Inventor: DUVIVIER JEAN-MARIE
IPC: A47C27/07
Filed: 1985-07-18
Granted: 1989-10-15
Abstract: The invention relates to a spring mattress of which the body is formed by spaced apart rows of springs connected by elastically deformable members. The latter enable the body to bend along transverse lines of break located between the rows of springs, with the result that the mattress is so flexible as to be adapted for use on an articulated bedstead or slatted framework.
Patent AT-E63032-T1 (AT)
Inventor: BUCK ROBERT
IPC: H05K13/02
Filed: 1986-01-20
Granted: 1991-05-15
Abstract: An automatic machine for mounting leadless components such as chip components onto a substrate. The components are delivered on belts wound onto belt reels having a substrate holder operating as a feed device in the longitudinal direction. The machine has a "pick and place" device with a positioning unit and a mounting head, as well as a component delivery device for the components on the belt reels. The component delivery device has a holder unit for the belt reels, a belt guide having a plurality of belt guide tracks, a belt conveyor and a peel-off unit for peeling off the material covering the belts. The belt conveyor is a single unit. In each individual mounting operation, a separate belt is moved into the belt conveyor position specified by the belt conveyor unit.