baber/WOPTO huggingface dataset:
Patent AT-E522683-T1 (AT)
Inventor: PICHON PHILIPPE
Filed: 2009-03-25
Granted: 2011-09-15
Abstract: Detailed is a cleaner apparatus for a submerged surface including a body and at least one liquid inlet at the base of the body, characterized in that it includes at least one accelerating protuberance extending toward the submerged surface while maintaining a height of liquid, and extending, with respect of a forward travel direction of the apparatus, in front of an adjacent liquid inlet while maintaining the passage cross section of the liquid inlet.
Patent AT-E543549-T1 (AT)
Inventor: ORLOWSKI BOGUSLAW
IPC: B67D7/60
Filed: 2005-05-16
Granted: 2012-02-15
Abstract: A squirting toy is comprised of a cylindrical housing and a piston that slides within to force water into or out of the housing via a hole therein. The housing is encased within a polyethylene closed cell foam shell. The shell is non-absorbing, so that the foam remains buoyant and keeps the gun afloat indefinitely when left in water. The foam is soft, so that the gun is not a safety hazard when left floating in a swimming pool.
Patent AT-E534700-T1 (AT)
Inventor: AZIMIPOUR BAHAR
Filed: 2010-04-07
Granted: 2011-12-15
Abstract: This invention relates to the thermal stabilization of halogen-containing polymer compositions, more particularly, this invention relates to a poly(vinyl chloride) (PVC) or a chlorinated polyvinyl chloride (cPVC) composition comprising a methyl tin stabilizer and at least one salt of a polyacid material such as a polycarboxylic acid, a phosphoric acid, or a boric acid.
Patent AT-E840-T1 (AT)
IPC: A61L29/04
Filed: 1979-07-21
Granted: 1982-04-15
Abstract: 1. Use of polystyrene polymers for the production of drip chambers for transfusion apparatus, the upper part of the drip chamber consisting of polystyrene homopolymers or copolymers, characterized in that a mixture or alloy of a) polystyrene homopolymers or copolymers, with b) thermoplastic rubbers based on styrene-butadiene-styrene or styrene-isoprene-styrene block polymers are used for producing the flexible lower part of the drip chamber.
Patent AT-E1189-T1 (AT)
IPC: C07D233/64
Filed: 1979-07-24
Granted: 1982-07-15
Abstract: Compounds having the formula (I) are prepared by (a) treating a <CHEM>  compound of formula (II) with a strong amine base, such as <CHEM> lithium hexamethyldisilazide, (b) reacting the product from (a) with   <CHEM> and (c) hydrolyzing the product from (b), wherein R is alkyl, alkenyl or substituted alkyl, R<1> is lower alkyl, R<2> is the residue of an aldehyde R<2>CHO, R<3> is alkyl, alkenyl or substituted alkyl, R<4> is alkyl-; substituted alkyl- or aryl-sulfonyl, R<5> is alkyl, aryl or alkaryl and X is Cl, Br or I. Compounds of formula (II) are disclosed. They are prepared from  beta -chloro- alpha -amino butyric methyl ester and benzaldehyde by known methods.
Patent AT-E1283-T1 (AT)
IPC: C07D309/12
Filed: 1979-10-18
Granted: 1982-07-15
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is (a) hydrogen, (b) C1-10 alkyl, (c) C1-10 alkyl substituted by halogen; C1-4 alkoxy; C6-10 aryl; C6-10 aryl substituted by 1-3 halogen atoms, a phenyl group, 1-3 C1-4 alkyl groups or a chloromethyl, fluoromethyl, trifluoromethyl, carboxy, hydroxy or C1-4 alkoxy group; di-C1-4-alkylamino; or tri-C1-4-alkylammonium, (d) C4-10 cycloalkyl, (e) C4-10 cycloalkyl substituted by C1-4 alkyl, (f) C6-10 aryl, (g) C6-10 aryl substituted by 1-3 halogen atoms, a phenyl group 1-3 C1-4 alkyl groups or a chloromethyl, fluoromethyl, trifluoromethyl, carboxy, hydroxy or C1-4 alkoxy group, or (h) an aromatic heterocycle of 5 or 6 ring atoms one of which is O, N or S; A is -CH2-CH2-, trans-CH=CH- or -C 3BOND C-; W is hydroxymethylene, RO-methylene, CH3 or CH3,   <IMAGE>   wherein OH or OR is in the  alpha - or  beta -position and R is an in vivo hydrolyzable and physiologically acceptable ether or acyl group which is conventional for modifying OH groups in prostaglandins; D and E together are a direct bond, or D is C1-10 alkylene, C1-10 alkenylene or C1-10 alkynylene or one of these groups substituted by fluorine, and E is oxygen, -C 3BOND C- or a direct bond; R2 is (a) a C1-10 hydrocarbon aliphatic radical, (b) a C6-10 hydrocarbon aliphatic radical substituted by C6-10 aryl or by C6-10 aryl substituted by 1-3 halogen atoms, a phenyl group, 1-3 C1-4 alkyl groups or a chloromethyl, fluoromethyl, trifluoromethyl, carboxy, hydroxy or C1-4 alkoxy group; (c) C4-10 cycloalkyl, (d) C4-10 cycloalkyl substituted by C1-4 alkyl, (e) C6-10 aryl, (f) C6-10 aryl substituted by 1-3 halogen atoms, a phenyl group, 1-3 C1-4 alkyl groups or a chloromethyl, fluoromethyl, trifluoromethyl, carboxy, hydroxy or C1-4 alkoxy group; or (h) an aromatic heterocycle of 5 or 6 ring atoms one of which is O, N or S; and R3 is OH or OR; and, when R1 is hydrogen, the salts thereof with physiologically compatible bases, are effective as antihypertensive, bronchiodilators, thrombocyte aggregation inhibitors, inter alia.
Patent AT-E3829-T1 (AT)
IPC: B29C37/00
Filed: 1980-11-15
Granted: 1983-07-15
Abstract: Apparatus for injection moulding thermoplastic material is disclosed wherein a heavy-duty sprue bush is heated along a substantial portion of its length to keep the thermoplastic material from solidifying during interruptions in the moulding cycle. The apparatus provides for minimal contact between the heated sprue bush and the moulding die to prevent heat transfer between them. This is achieved by maintaining an air gap between the bush and the die except at points where the thermoplastic material passes into the moulding cavity. Sprue runners oriented generally parallel to the mould joint line are aligned with cavity injection openings which are similarly oriented. These injection openings pass through a thin wall of the mould that extends generally perpendicularly to the joint line such that when the moulds are open, the sprue is cleanly severed from the moulded article.
Patent AT-E8379-T1 (AT)
IPC: C02F1/52
Filed: 1981-02-26
Granted: 1984-07-15
Abstract: 1. A process for biologically purifying sewage in an activating system comprising two stages having separate sludge cycles, wherein, in the first stage, essentially the main amount of the organic impurities is decomposed and, in the second stage, the decomposition of the remainder is caried out and, if necessary, inorganic nitrogen compounds are oxidized, and wherein, in the first stage, precipitating agents are added to precipitate phosphorous-containing compounds ; characterized in that bivalent ferrous salts and/or calcium hydroxyde are used as precipitating agents ; and that the addition of the precipitating agents is at least partially carried out in the activating tank of the first stage, preferably at the end of the activating tank end, in the case of multicascade activating tanks, in the last cascade stage thereof, and/or at least partially between the activating tank of the first stage and the intermediate settling tank.
Patent AT-E4874-T1 (AT)
IPC: H01M10/39
Filed: 1981-04-07
Granted: 1983-10-15
Abstract: An outer casing (1) and an inner mandrel (2), both of which are cylindrical and are substantially coaxial, with powder (3) for manufacturing the tubular parts (11) filling the space which lies between them, contain a stationary distance piece (5) disposed against a shoulder (4) formed in the upper portion of the mandrel (2) and around the upper portion. A cover (6) also is provided around the upper portion and bears firstly against the upper end of the stationary distance piece (5) and secondly against the end of the casing (1), the cover (6) being hollowed out so as to provide an annular space (7) around the stationary distance piece (5), a moving distance piece (8) being disposed in the space (7) and bearing against the surface of the powder (3) so that during isostatic compression, the upper end of the moulded part (11) can extend into the space (7) while driving the moving distance piece (8). The apparatus can be used to manufacture beta sodium alumina tubes suitable for use as solid electrolytes in sodium-sulphur electric cells.
Patent AT-E12694-T1 (AT)
Inventor: GUNKEL WERNER
IPC: G01N30/02
Filed: 1981-04-25
Granted: 1985-04-15
Abstract: A separation column for liquid chromatography is adjustably sealed for reducing dead space therein. The separation column is packed and an elastic diaphragm seals one end. There is spherically shaped inert material located between the packing and the elastic diaphragm with a porous frit located between the inert material and the diaphragm. A piston exerts a force on the diaphragm to stretch it longitudinally into the column thereby reducing the dead space. The frit and inert material operate to uniformly distribute the force exerted by the piston.
Patent AT-E7292-T1 (AT)
IPC: C07C45/51
Filed: 1981-12-18
Granted: 1984-05-15
Abstract: A process for the production of a monochloromethyl ketone of the formula   <IMAGE>   in which R1, R2 and R3 each independently is a hydrogen atom or an optionally substituted alkyl, alkenyl, alkinyl or aryl radical, or R1 and R2 together with the carbon atom to which they are attached form an optionally substituted carbocyclic ring, comprising reacting a 1,1-dichloroalkene of the formula   <IMAGE> with a phenolate of the formula   <IMAGE>   in which R4 each independently is a halogen atom, a nitro group, or an optionally substituted alkyl, alkoxy or aryl radical, n is 0, 1, 2 or 3, and M is one equivalent of an alkali metal ion or alkaline earth metal ion, thereby to obtain a phenyl ether intermediate, and then subjecting the phenyl ether intermediate to an acid hydrolysis. The products are useful as intermediates in the synthesis of fungicides.
Patent AT-E7193-T1 (AT)
IPC: A01F25/20
Filed: 1981-01-19
Granted: 1984-05-15
Abstract: The invention relates to a method and an apparatus for loosening and apportioning silage, starting from a silage block, which is composed of layers with the same main direction. According to the method the silage block is placed in such a position, that the end face of the front layer is directed at least substantially towards a loosening and apportioning mechanism, which is coupled to a drive and which is equipped with loosening and apportioning means, whereafter the silage block is moved forwardly towards the loosening and apportioning mechanism and the loosening and apportioning means loosen the silage from the successive layers and carry out the apportioning of the loosened silage. The apparatus is characterized by a supporting surface (12) on which the silage block (4) may be placed in such a position, that the end face of the front layer is directed at least substantially towards a loosening and apportioning mechanism, (5, 6) which is coupled to a drive and which is provided with loosening and apportioning means.
Patent AT-E11950-T1 (AT)
Inventor: ARTAUD CLAUDE
IPC: B66C23/90
Filed: 1982-02-26
Granted: 1985-03-15
Abstract: 1. A control device for a rotatable, extendable ladder or similar lifting arm including at least a control for raising and lowering, a control for extension and retraction and a control for rotation to the manual selection instruments for the desired movements, the activators of raising and lowering, of extension and retraction, and of rotation, said selection instruments being adapted to apply electric signals to a microprocessor control signal reader, the said microprocessor containing a memory : the maximal reach to not exceed a function of diverse selectable and predetermined parameters of use of the ladder ; a sequence of cyclic calculations of the actual reach from information given by sensors of vertical angle and extension length ; a cyclic sequence of comparison of the actual calculated reach with the maximal reach corresponding to pre-defined conditions of use and authorizing or not the movement requested ; characterized in that the said electric signals are representative of the direction of the command and the desired speed of execution of the desired movements and that the said microprocessor contains in its memory a deceleration law, for the movements of lowering and extension at least, in the predetermined terminal zones of the evolution of these movements corresponding to a certain approach to the predetermined maximal reach for the circumstances ; and cyclic comparison sequence for this approach of the control speed shown with the speed derived from the said law for each movement considered, destined to impose the said law when the control speed shown is excessive, by furnishing to the outputs of the microprocessor controlling these movements the signals representative of the control speed shown or automatically modified as a function of the said law ; said outputs being connected to the instruments of electric control proportional to the activation of the activators of the movements considered.
Patent AT-E17242-T1 (AT)
Inventor: WITTE ERNST-CHRISTIAN DR RER N
IPC: C07D295/22
Filed: 1982-10-04
Granted: 1986-01-15
Abstract: The present invention is concerned with new carboxylic acid derivatives, with processes for the preparation thereof and with pharmaceutical compositions for lipid depression and thrombocyte aggregation, containing them, and to methods for treating infirmaties caused by excess lipids or thrombocyte aggregation. The new carboxylic acid derivatives according to the present invention are compounds of the general formula:    <IMAGE>  (I)  wherein A is a valency bond or a lower alkylene chain, B is a valency bond or a saturated or unsaturated lower alkylene chain, R is hydrogen, an alkyl group which can be substituted by hydroxyl, carboxyl, sulphonic acid or optionally substituted phenoxy group, or R is an aralkyl radical, the aryl moiety of which can be substituted and the alkyl moiety of which is optionally unsaturated and can contain up to 4 carbon atoms, or R is a phenacyl radical, the phenyl moiety optionally substituted, or R is an acyl radical derived from aliphatic, araliphatic or aromatic carboxylic or sulphonic acid, or R is an aryl radical optionally substituted with the proviso that when A is a valency bond, R cannot be hydrogen, methyl, ethyl, hydroxyethyl, benzyl or phenyl, and the physiologically acceptable salts, esters and amides thereof.
Patent AT-E18349-T1 (AT)
Inventor: DELLAS JAMES PETER
IPC: A61L15/42
Filed: 1982-12-10
Granted: 1986-03-15
Abstract: A film dressing with a high moisture vapor transmission rate is disclosed. The film dressing has a release sheet attached to the dressing. There is a central region of the film, defined by perforation lines, which is applied to the patient. There are cut lines in the release sheet which are parallel to but spaced outside the perforations in the dressing to allow the release sheet to be removed, the adhesive portion of the film to be applied to the patient and the exterior portion of both the release sheet and the film to be removed.
Patent AT-E15572-T1 (AT)
Inventor: POLLOK HANS-JUERGEN DIPL-ING
IPC: F16N7/36
Filed: 1982-09-22
Granted: 1985-09-15
Abstract: A self-pumping thrust bearing for electric machines having a vertical shaft is disclosed in which the oil is circulated via radially-extending bores which suck hot oil from an oil space adjacent to the vertical shaft and conduct it to at least one cooler through a stationary ring canal. In order to prevent air bubbles or foamed oil from being circulated with the oil, the oil suction space is enlarged by a recess extending to the radial bores on the inside of the thrust ring and additional radial bores are provided which open toward the oil suction space below the top end of a cylinder wall rotating with the thrust bearing which begins at the thrust ring. The oil contained in the oil suction space rotates together with the thrust ring, and a segregation of air bubbles or oil foam from the oil is obtained during the dwell time of the oil in the oil suction space.
Patent AT-E25066-T1 (AT)
Inventor: CONRAD ULRICH
IPC: B68B1/04
Filed: 1983-05-07
Granted: 1987-02-15
Abstract: The invention concerns a halter having a halter clamp connecting to a nosepiece, a head piece and two chin straps which are suspended in eyelets on both ends and between the ends of the clamp body. In order to avoid the danger of the origin of chafe marks on the horse's head and the danger of collisions with the harness bit snaffle ring, the clamp body of the halter clamp is crescent-shaped in the plane of the horse's head against which the clamp lies, and also laterally curved away from the horse's head. The upper eyelet is preferably round and is provided for suspension of the upper chin strap as well as of the halter head piece. Spindles on this eyelet serve for better fixing of the halter parts. The lower chin strap is fastened to the lower eyelet and the nose piece is fastened to the middle eyelet.
Patent AT-E42166-T1 (AT)
Inventor: CHURCHLAND MARK T
IPC: B27D3/04
Filed: 1983-08-08
Granted: 1989-04-15
Abstract: The present invention provides an apparatus for the simultaneous application of pressure and microwaves to a curable assembly, comprising (1) a continuous press including two endless press belts forming a nip region, the press belts being disposed to apply pressure to curable assemblies inserted therebetween, and including an inlet and an outlet for the passage of curable assemblies, (2) a press chamber defined by the two substantially parallel belt surfaces in the nip region and by two side walls, (3) means to apply microwaves to the curable assemblies from at least one microwave generator through a waveguide forming an interface with the press chamber located in an opening in a side wall, and (4) dam means at the interface between the waveguide and the press chamber to withstand the lateral pressure exerted thereon by curable assemblies being pressed, and which effectively permits propagation of microwaves into the press chamber. The press includes a means at the interface between the waveguide and the press chamber to substantially equalize fringing electric fields before the microwaves reach the curable assembly to be treated by pressure and microwaves and the waveguide includes wave chokes. A method of curing assemblies is also disclosed.
Patent AT-E27960-T1 (AT)
Inventor: SCHILLING CURTIS LOUIS JR
IPC: C07F7/08
Filed: 1984-03-27
Granted: 1987-07-15
Abstract: A branched hydrosilyl-modified polycarbosilane which can be pyrolized to obtain improved yields of silicon carbide. This branched hydrosilyl-modified polycarbosilane can be prepared in a one-step reaction from mixtures of silane monomers containing vinyl or halomethyl moieties with silane monomers containing hydrosilyl groups.
Patent AT-E31483-T1 (AT)
Inventor: BYRNE BARRY FRANCIS
IPC: A62C37/10
Filed: 1984-09-25
Granted: 1988-01-15
Abstract: A valve for sealing closed the fluid supply orifice in a sprinkler head body, comprising a sealing plug having a projection extending axially towards the supply orifice when assembled on the body, a resilient membrane having an annular portion captured over the projection and for compression between the plug and the body to seal the supply orifice, and a tail portion attachable to the body, whereby upon jettisoning of the plug with opening of the supply orifice the plug remains attached to the body by the tail portion at least until the plug is clear of the fluid jet issuing from the orifice.
Patent AT-E36632-T1 (AT)
Inventor: BRENDLE RALPH NOBLE
IPC: A01N25/00
Filed: 1984-02-02
Granted: 1988-09-15
Abstract: A location process comprises applying to the location a substance incorporating an alkyleneoxy-substituted fugitive colourant. The substance may be, for example, a pesticide, and the location an agricultural land area.
Patent AT-E58098-T1 (AT)
Inventor: MCQUEEN NORMAN
IPC: B61B9/00
Filed: 1984-12-17
Granted: 1990-11-15
Abstract: Motion is imparted to a car (12) by a cable (10) that runs along the length of a guideway (14) in sheaves (22). To accommodate directional changes in the guideway (14), the sheaves (22) are oriented in a range of configurations, including orientations (22C, 22D) above the cable (10). A guiderail (30) is located on a wall of the guideway (14) in an upper portion thereof and imparts guidance to the car (12) via a rail follower (38) on the car. A cable clamp (54) attaches the car (12) to the cable (10) and displaces the cable (10) a large amount from the sheaves (22) to avoid impingement of the clamp (54) and sheaves (22). The cable clamp (54) is disposed so as to occupy the area defined by the rail follower (38). Cable supports (56, 56), disposed forward and rearward of the cable clamp (54) displace the cable (10) by a small amount from the sheaves (22) and replace the cable (10) onto the sheaves (22). The cable supports (56, 56) are disposed so as to occupy the area defined by the cable as displaced (55) by the cable clamp (54).
Patent AT-E26268-T1 (AT)
Inventor: SHIOKAWA KOZO
IPC: C07D521/00
Filed: 1985-01-31
Granted: 1987-04-15
Abstract: Novel herbicides are produced by the novel reaction   <IMAGE> <IMAGE>  +TR  <IMAGE>  in which R1, R2 and R3 each independently is lower alkyl of 1 to 4 carbon atoms, and M is an alkali metal atom.
Patent AT-E36384-T1 (AT)
Inventor: LEHTINEN JUKKA
IPC: F16C17/02
Filed: 1985-03-29
Granted: 1988-08-15
Abstract: The invention provides a radial friction bearing assembly, particularly for rotatably mounting the rolls of a paper or textile material processing machine, which will give a stable rotational movement without any vibrations and ensures that always an uninterrupted lubrication film is available, even at very low rotational speeds. A preferred embodiment of the bearing assembly comprises a stationary shaft member and an annular sleeve member rotatably mounted on the shaft member. The latter one comprises on its outer surface a plurality of equidistantially arranged longitudinal grooves which extend parallelly to the axis of the shaft member. A plurality of trapezoidally shaped recesses or pockets, having a substantially smaller depth than the longitudinal grooves, extend from and communicate with said grooves, the base edge of the trapezoid adjoining the leading edge of the longitudinal grooves. Between two adjacent recesses or pockets, a circumferential annular groove is provided which communicates with all longitudinal grooves. A lubricant, preferably water, is fed to the longitudinal grooves and circulates therein as well as in said circumferential grooves, said recesses and in a gap provided between the stationary shaft member and the rotating sleeve member.
Patent AT-E38271-T1 (AT)
Inventor: SCHREPFER RUDOLF
IPC: F16F9/04
Filed: 1985-08-23
Granted: 1988-11-15
Abstract: 1. A vibration-isolating arrangement comprising first and second housing portions (10, 12) which engage one into the other and which are movable relative to each other, at least one spring (14) disposed between the housing portions and a damping means which includes at least one air chamber in the housing portions, the air chamber being communicated with the atmosphere by way of a throttle opening (18) and the volume thereof changing upon relative movement between the two housing portions (10, 12), wherein the air chamber is communicated with the atmosphere by way of a non-return valve (20), characterized in that the air chamber is formed by the housing portions (10, 12) and for the purposes of providing a seal between the housing portions a sealing ring (22, 22') is arranged in such a way that when the housing portions move relative to each other the sealing ring rolls against the oppositely disposed sealing surfaces of the housing portions.
Patent AT-E54700-T1 (AT)
Inventor: WOLF JOHANN
IPC: E04C3/14
Filed: 1985-09-25
Granted: 1990-08-15
Abstract: A compound support consists of two or more beams (5) joined together along their butt joint (4) by means of nailing plates (1). The nailing plates (1) consist of sheet-metal plates (11), tongue-shaped nails (2, 3) being forced out of the sheet-metal plates (11) by means of punchings (21, 31) in a rhomboid-shaped zone.
Patent AT-E48005-T1 (AT)
Inventor: SPINELLI JOSEPH HARRY
IPC: C08G81/02
Filed: 1985-07-02
Granted: 1989-12-15
Abstract: Large star polymers, including acrylics, are made preferably by group transfer polymerization techniques by arm-first, core-first, or arm-core-arm approaches.