baber/WOPTO huggingface dataset:
Patent AT-E7177-T1 (AT)
IPC: G03B23/04
Filed: 1981-11-21
Granted: 1984-05-15
Abstract: A slide projector has a slide exchange element and a slider movable on the latter and having different widths suitable for magazines with different slide compartment widths, wherein the slider is engageable with the slide exchange element under the action of a spring in direction normal to the displacement direction of the slide exchange element, a magazine sensing element senses a magazine inertable into a respective magazine path and provides for disengagement of the slider from the slide exchange element, and an abutment slides in the displacement path of the slider in the disengaged position of the same.
Patent AT-E2185-T1 (AT)
IPC: C11B1/00
Filed: 1981-05-27
Granted: 1983-01-15
Abstract: The invention relates to natural fat blends which are substantially free of hydrogenated and interesterified fats and can be used for producing margarines which are packaged in wrappers. The blends comprise (i) a specific stearin obtained by fractionation of oils and fats derived from fatty acids with an average chain length ranging from 12 to 18 carbon atoms and (ii) oils and fats derived from fatty acids with a chain length ranging from 12 to 14 carbon atoms.
Patent AT-E12203-T1 (AT)
Inventor: NERI ERMES
IPC: B29C57/04
Filed: 1981-10-14
Granted: 1985-04-15
Abstract: In a kneading machine including a fixed support structure (2), a kneading trough (7) supported centrally for rotation about a vertical axis by the fixed support structure (2), and a rotary kneading tool (10) located within the kneading trough (7), the kneading tool (10) is rotatable about a substantially horizontal axis (X-X). The machine is also provided with fixed counter-members (15) which cooperate with the kneading tool (10).
Patent AT-E37741-T1 (AT)
Inventor: ERDMANN HERBERT
IPC: E21D17/10
Filed: 1982-04-20
Granted: 1988-10-15
Abstract: 1. Framework headway timbering in mine and tunnel construction comprising a steel section roof member (6), a steel section prop (4) offset behind the roof member face and a safety roof member shoe (18) connecting the steel sections of the roof member (6) and the prop (4), the shoe having a support plate (25) wiht integrally formed bearing plates (28, 29) which enclose the steel section prop (4), and recesses (30) for a prop connection stay (23) which penetrates the steel section of the prop (4), wherein a bearing block (32) for the roof member connection stay (20) is formed integrally with the support plate (25), on both sides of which block are provided bearing surfaces (39, 40) for the corresponding bearing surfaces (41, 42) of a hub (43, 44) of a respective wedge member (45, 46) with can be threaded on the roof member connection stay (20), wherein the U-shaped wedges (45, 46) embrace a lower flange (10) of the roof member section (6), characterized in that the roof member section (6), have semicircular recesses (59, 60) and the U-section flange (53) of each wedge (45, 46) has rounded off gaps (56) and connecting curves (55) as well as rounded off tops, whereby the wedges (45, 46) engage the lower flange (10) of the roof member section (6) and are fixed to the roof member connection stay (20) in such a way that the interlocking indentation bring about and maintain positive locking as well as securing the wedges (45, 46) against rotation when the support plate (25) pivots abut the axis (65) of the roof member connection stay.
Patent AT-E9786-T1 (AT)
IPC: C07C41/06
Filed: 1982-06-11
Granted: 1984-10-15
Abstract: A process for the preparation of pure alkyl tertiary alkyl ethers and hydrocarbon raffinates which are substantially free from tertiary olefins and alkanols. An alkanol and a hydrocarbon mixture containing at least one tertiary olefin are contacted with the alkanol being present in a stoichiometric excess. The reaction product is removed from the reaction zone and excess alkanol in the reaction product or a partial stream thereof is absorbed on a synthetic ion exchanger containing groups which exchange cations or anions or mixtures of such ion exchangers. After absorption of at least a portion of the alkanol on the synthetic ion exchanger, the alkanol is desorbed by contacting the same with a hydrocarbon mixture containing at least one tertiary olefin.
Patent AT-E18768-T1 (AT)
Inventor: ANNEN KLAUS DR
IPC: C07J21/00
Filed: 1982-08-13
Granted: 1986-04-15
Abstract: 6 alpha -Methylprednisolone derivatives of Formula I    <IMAGE>  (I) wherein R1 is 1-oxoalkyl of 2-6 carbon atoms or benzoyl and R2 is 1-oxoalkyl of 2-6 carbon atoms, are pharmacologically efficacious compounds, e.g., as antiinflammatories.
Patent AT-E26944-T1 (AT)
Inventor: DUDDE EITEL
IPC: B26F1/36
Filed: 1982-09-04
Granted: 1987-05-15
Abstract: 1. A single-action paper perforator having in the upper portion thereof a hole punch which is acted upon by a return spring, characterised in that the upper portion, and the lower portion of the perforator which constitutes the die (2) and the scraps compartment (1), is designed to be integral with a spring-loaded cover plate (5), which grips the enlarged head (31) of the hole punch (3) from below, the head being designed as a pushbutton.
Patent AT-E16689-T1 (AT)
Inventor: GANDER TERENCE WILLIAM
IPC: B42F17/08
Filed: 1982-08-20
Granted: 1985-12-15
Abstract: Storage apparatus for flexible discs or other articles (13) includes a housing (11) and a mechanism in the housing having a carrier or a series of carriers for holding the articles. The carrier comprises a slider (35) constrained within the housing to move rectilinearly relative thereto and a lever (37) pivotally connected with the housing and coupled with the slider for movement in conjunction therewith from a storage position to an access position. The carrier is adapted to displace articles differentially during movement to the access position. Retaining means such as a pin and slot coupling (90, 91) are provided on the carrier and the position of the carrier is maintained when in the access position by the weight of articles held therein acting on the retaining means.
Patent AT-E10367-T1 (AT)
IPC: C07C317/22
Filed: 1982-06-30
Granted: 1984-12-15
Abstract: A process for sulfonylation of halobenzenes, in which a halobenzene is reacted with a sulfonic acid, a precursor or a derivative thereof in the presence of boron trifluoride in an amount such that the absolute pressure of boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent. The resultant products are useful as intermediates in the synthesis of compounds having a phytosanitary (e.g., herbicidal) or pharmaceutical activity.
Patent AT-E37089-T1 (AT)
Inventor: ENGEL JEAN EDOUARD
IPC: G01M1/38
Filed: 1982-05-28
Granted: 1988-09-15
Abstract: A method and apparatus (10) for determining the presence of bulges and valleys in the sidewall of a tire (12). Displacement transducers (16-20) monitor deflections in the sidewalls of the tire (12) and provide output signals characteristic of such deflections. A differentiator (38) determines the slope of such deflections and, for such periods that the output of the differentiator (38) exceeds particular thresholds (40a,40b), integrators (42a,42b) integrate the output. The maximum integrated values sensed about the tire (12) are stored (44a,44b) and displayed (46a,46b).
Patent AT-E22558-T1 (AT)
Inventor: THORBEK PIA
IPC: C07D233/94
Filed: 1983-06-10
Granted: 1986-10-15
Abstract: Novel N,N-dimethylglycine ester of metronidazole, acid addition salt thereof and method of preparing such ester or acid addition salt. The novel compounds exhibit favourable solubility in water and are especially useful for the parenteral treatment of certain anaerobic infections.
Patent AT-E76637-T1 (AT)
Inventor: OSBORG HANS
IPC: C01B21/09
Filed: 1983-08-02
Granted: 1992-06-15
Abstract: Anhydrous hydrazine and hydrocarbyl-substituted hydrazines are efficiently prepared according to a three-step procedure, comprising a first step wherein ammonia, a primary or secondary amine, an alkali metal amide, an alkaline earth metal amide, a hydrocarbyl-substituted alkali metal amide or a hydrocarbyl-substituted alkaline earth metal amide is reacted with a chlorinating agent to produce the corresponding chloramine without co-production of an amine hydrochloride salt; a second step wherein the chloramine is reacted with a tertiary amine to produce a tertiary hydrazinium chloride; and a final step wherein the tertiary hydrazinium chloride is reacted with an alkali metal amide or an alkaline earth metal amide under anhydrous conditions to produce the desired product.
Patent AT-E25356-T1 (AT)
Inventor: MOSER ERICH ING-GRAD
IPC: B41J13/02
Filed: 1983-08-10
Granted: 1987-02-15
Abstract: 1. A paper feed device for printing devices comprising a paper roller (2) which is moved together with the paper (5), where the paper (5) is moved over a printing line region by a driving device, and comprising a wedge-like paper feed channel (1) between the paper roller (2) and a resilient guide body, characterised in that the guide body constantly presses against the paper roller (2), and is formed by a spring foil (3) which meets the lower region of said paper roller at a region of the spring foil which is central in the machine direction, which spring foil is supported on the frame (4) of the printer device at both ends viewed in the machine direction, where the one end is secured to the frame (4), whereas the other end is supported on the frame (4) so as to freely rest thereon.
Patent AT-E35231-T1 (AT)
Inventor: DOBRUCKI WLADYSLAW
IPC: B21B19/08
Filed: 1983-11-04
Granted: 1988-07-15
Abstract: A method of reducing the thickness of the wall of a tube wherein in the zone of the reduction of the wall thickness, on the internal surface of the tube the plug of a mandrel exerts a pressure causing an increase of the inner diameter, and on the external surface rolls exert a pressure securing invariability of the outer diameter of the tube. A rolling mill for reducing the thickess of the wall of a tube comprises a extension plug (4) mounted on a mandrel (1) and working rolls (6) which in the zone of the reduction of the wall of the tube (2) have the surface of the roll face parallel to the axis of the tube (2). Bearings (7) of working rolls (6) are radially-slidably mounted in the planetary cage (8).
Patent AT-E18454-T1 (AT)
Inventor: LODA LUDOVICO
IPC: E03D11/02
Filed: 1983-11-25
Granted: 1986-03-15
Abstract: A universal water closet pan comprises a foot (3) which extends rearwards to create an inverted U-shaped bridge (12) which juts beyond the discharge mouth (6) and masks the discharge connector (13, 130), while acting as a support for a flushing cistern (14).
Patent AT-E40943-T1 (AT)
Inventor: JENSEN OLE R
IPC: A61F5/44
Filed: 1983-09-27
Granted: 1989-03-15
Abstract: A drainage bag employs a non-return valve assembly including at least one baffle positioned between the top and bottom of the bag. Each baffle extends completely across the interior of the bag and includes an upper portion which is continuously attached to one face of the bag and a lower portion which is attached to an opposite face of the bag at spaced intervals so as to form at least one opening adapted to permit liquid to flow readily from the top of the bag to the bottom of the bag while inhibiting liquid from flowing from the bottom of the bag to the top of the bag.
Patent AT-E35327-T1 (AT)
Inventor: BEYER KARL
IPC: G02C5/22
Filed: 1983-09-07
Granted: 1988-07-15
Abstract: 1. A spectacle hinge, non-resilient, comprising two parts articulated to each other, one part being adapted to be fixed on the spectacle arm comprising a male knuckle and the other part being adapted to be fixed to the front part of the spectacles comprising female knuckles, characterized in that the male knuckle presents at least one notch on a portion of its circumference in order to make it possible to use this same arm, provided with its male knuckle, to be mounted on a part of the female knuckle provided with a spring urged push member which co-operates with the notch of the male knuckle so as to provide a hinge of the resilient type.
Patent AT-E73989-T1 (AT)
Inventor: EVERS HANS CHRISTER ARVID
IPC: A61J1/10
Filed: 1983-01-14
Granted: 1992-04-15
Abstract: The application relates to a filled, thermoplastic unit dose injection solution container (1) the outlet opening (2) of which is sealed. The outlet opening is designed to fulfil the specifications for a standardized female cone intended to be non-leakingly connected to a correspondingly standardized male cone of a syringe in order to transfer the injection solution directly into the syringe. The unit dose container is preferably non-resealably sealed.
Patent AT-E22504-T1 (AT)
Inventor: KOERNER GERHARD
IPC: H01H31/28
Filed: 1984-03-14
Granted: 1986-10-15
Abstract: 1. Drive device for actuating a rotary isolating switch, with a contact tube (34) pivoted by a drive shaft (52), characterized in that there is, between the drive shaft (52) and the contact tube (34), a drive lever (50), to one end of which the drive shaft (52) is fastened and on the other end of which the contact tube (34) is articulated rotatably, the drive lever (50) and the contact tube (34) forming between them, at least in the disconnection position, an obtuse angle which opens in the direction of connection, and in that between the contact tube (34) and the drive lever (50) there is a locking plate (54) which fixes the angular position of the drive lever (50) relative to the contact tube (34) and which releases it towards the end of the connection movement, so that, when the drive shaft (52) is rotated the contact tube (34) forms with the drive lever (50) and the locking plate (54) a rigid unit which, towards the end of the switching movement, is released in such a way that, when the drive shaft (52) and the drive lever (50) are rotated further into the end position, the centre axis of the drive lever (50) can be brought in line with the centre axis of the contact tube (34).
Patent AT-E24912-T1 (AT)
Inventor: SEIDEL PETER-RUDOLF DR
IPC: C07C205/56
Filed: 1984-03-20
Granted: 1987-01-15
Abstract: The invention concerns the provision of 7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b] indoles, useful, inter alia, as antidepressants, and intermediates for the preparation thereof. Also included in the invention are compositions containing said indoles and methods for the use of said indoles and indole compositions as antidepressants.
Patent AT-E39304-T1 (AT)
Inventor: MANZKE KLAUS
IPC: G11B21/02
Filed: 1984-05-14
Granted: 1988-12-15
Abstract: 1. Apparatus for positioning at least one article of small mass relative to at least one second article, in particular magnetic heads in relation to preselected magnetic tracks on at least one disk (6), which can be coupled to a drive motor, in a magnetic disk file (5), in which apparatus at least one swinging arm which can be rotated about a rotating axis and has a mounting is provided for the one or more articles (23) to be positioned and a drive motor for the swinging arm is provided, wherein, between the axis of rotation (30) and the mounting of the one or more articles to be positioned (23), the swinging arm essentially consists of a single arm section (9) which has a bending moment parallel to the axis of rotation (30) of not less than 0.15 Nm and preferably between 0.3 and 0.7 Nm when the deflection is 14 mu m.
Patent AT-E38553-T1 (AT)
Inventor: FEY MICHAEL
IPC: F24F13/06
Filed: 1984-06-01
Granted: 1988-11-15
Abstract: A floor outlet for an air conditioner has a grill which is formed by ring elements whose radial connecting ribs are inclined to impart a vortex flow to the emerging air. A central baffle body is constituted by a disc and a multiplicity of angularly equispaced radially extending blades twisted out of the plane of the disc and projecting therefrom.
Patent AT-E58296-T1 (AT)
Inventor: BOESSLER HEIDE M DR
IPC: A61K33/04
Filed: 1984-08-10
Granted: 1990-11-15
Abstract: X-ray contrast media which can be used in the form of an aqueous suspension of barium sulphate with ligninsulphonic acid or -sulphonate as liquefier can be prepared with a barium sulphate content of 2.5 g/ml and an efflux time (by the DAB 8 method) of 60 sec when an alkali metal citrate is also used, and barium sulphate with a bimodal particle size distribution is employed.
Patent AT-E39590-T1 (AT)
Inventor: MARTENS THEODORUS HENRICUS GER
IPC: B41M5/26
Filed: 1984-02-01
Granted: 1989-01-15
Abstract: A method of manufacturing an optically readable information disc in which a disc-shaped substrate of a synthetic resin which comprises an optically readable structure on at least one side is treated with an oxidising gas of reactive, electrically neutral particles and is then provided on the side of the structure with an electroless deposited reflection layer.
Patent AT-E43499-T1 (AT)
Inventor: HOWIE PETER WILLIAM PR
IPC: A61K31/40
Filed: 1984-10-10
Granted: 1989-06-15
Abstract: The invention relates to a contraceptive composition of a prolactin elevating benzamide, such as N-[(1-ethyl-2-pyrrolidinyl)methyl]2-methoxy 5-sulfamoyl benzamide, and a progestogen.
Patent AT-E36875-T1 (AT)
Inventor: STAAB RUDOLF DR
IPC: C25B1/46
Filed: 1985-07-04
Granted: 1988-09-15
Abstract: A gas-diffusion cathode is to be used in the trough-like electrolysis cell with horizontally disposed electrodes which are separated from each other by a membrane. The gas-diffusion cathode (3) rests on a grating (4) with supporting legs (2). A spacer (8) is disposed between membrane (6) and gas-diffusion cathode (3).
Patent AT-E37149-T1 (AT)
Inventor: LEHMANN WOLFGANG
IPC: B07B1/46
Filed: 1985-07-05
Granted: 1988-09-15
Abstract: 1. Screen bottom with screen elements (2) positioned side-by-side which are secured replaceably to a supporting sub-frame (2) by additional profiled members (6) made of synthetic material, in which the profiled members (6) grip two side edges of adjacent screen elements and have on their under surface projections (14) which are positively secured to the sub-frame, the screen elements (2) completely convering the upper surfaces of the profiled members (6), characterized in that the screen elements (2) with lower, offset regions (5) in their faces are secured to the profiled members (6) so that they engage positively.
Patent AT-E38226-T1 (AT)
Inventor: SIRRENBERG WILHELM DR
IPC: A01N47/34
Filed: 1985-08-10
Granted: 1988-11-15
Abstract: Insecticidally and acaricidally active novel compounds of the formula <IMAGE>   in which A is -CF2-CF2-, -CF2-CHF- or -CF2-CFCl-, X is oxygen or sulphur, R1, R2 and R3 each independently is hydrogen, halogen or alkyl, R4 and R5 each independently is hydrogen, halogen, alkyl or halogenoalkyl, and R6 is hydrogen, halogen or alkyl. The benzodioxene intermediates therefor are also new.
Patent AT-E42645-T1 (AT)
Inventor: MURASAWA SADAO
IPC: G03G13/01
Filed: 1985-09-24
Granted: 1989-05-15
Abstract: 57 This invention is a method of color electrophotography in which toner images are superposed sequentially on a photosensitive material sheet to form a multi-color image by using a liquid developer. According to this method, the photosensitive material sheet is made to pass by a conductive doctor member and then by an air blasting member in sequence immediately after development, so as to form the multi-color image. By this method, the multi-color image can be formed in the condition that most of a excess developer is removed while a small quantity of carrier liquid containing no residual toner particles is made to exist as a uniform liquid layer on the surface of the photosensitive material sheet, and thus a clear image free from a fogging of the surface can be obtained.
Patent AT-E33821-T1 (AT)
Inventor: LANTZSCH REINHARD DR
IPC: C07C67/00
Filed: 1985-11-02
Granted: 1988-05-15
Abstract: A process for the preparation of halogenated 3,3-dimethyl-5-hexen-2-ones of the formula   <IMAGE>   wherein an acetic acid ester of the formula   <IMAGE>  is reacted with 2-methylbutan-3-one of the formula   <IMAGE>
Patent AT-E33020-T1 (AT)
Inventor: FRANKE ALBRECHT DR
IPC: C07D295/084
Filed: 1985-12-04
Granted: 1988-04-15
Abstract: 10,11-Dihydro-5H-dibenzo[a,d]cycloheptadiene derivatives of the formula I    <IMAGE>  I  where R1 and R2 have the meanings stated in the description, and their preparation are described. The novel substances are useful for the treatment of disorders.
Patent AT-E44448-T1 (AT)
Inventor: PERNOT JACQUES
IPC: A61C1/18
Filed: 1985-10-29
Granted: 1989-07-15
Abstract: A transmission device for use in a dental handpiece has a modular unit comprising an input shaft coaxial to and driven by the motor shaft, and an oblique shaft extending obliquely with respect to the input shaft and also to the tool driving shaft. Each end of the oblique shaft carries a bevel pinion, one bevel pinion meshing with a bevel wheel fixed to the input shaft and the other bevel pinion meshes with another bevel wheel fixed to the tool driving shaft. The input and oblique shafts are mounted in suitable bores formed in a socket, the oblique bore remaining without the peripheral limits of the socket. The socket is adapted to be forcibly fitted into the handle of the handpiece.
Patent AT-E44530-T1 (AT)
Inventor: DICKER IAN DOUGLAS
IPC: C07D311/94
Filed: 1985-01-21
Granted: 1989-07-15
Abstract: Benzopyran derivs. of formula (I) and their derivs. are new. In (I) an adjacent pair of R5-R8 = -X-CR12R13-CR14R15-Y-substd. by A1E1; the remainder = H, OH, alkoxy, NH2, halo, NO2, CN, alkyl, aryl or aralkyl; X = CR10R11 or a bond; Y = O, S, NR20 or CR16R17; either (a) R14+R20 = a bond and opt. R10+R12 = a bond; (b) R12+R14 = a bond; or (c) R10=R12=R14=H; and R11, R13, R15-R17 = H, alkyl, NR21COR22, CN or CnHxF(2n+1-x); or a geminal pair of R10-R17, together with the C to which they are attached, form CO or C=NOR23; or a vicinal pair of R11,R13,R15 and R17 may form -CH=CH-CH=CH- substd. by A1E1; R20 = H, alkyl, aryl or aralkyl, when not linked with R14; A and A1 = a bond, (CH2)m or arylene; n = 1-10; x = 0 or 1 to 2n; m = 1-10; R21-R23=H, alkyl or aryl; E and E1 = COOH or 5H-tetrazolyl; provided that when -X-CR12R13-CR14R15-Y (i) is CO-CR13=CR15-Y, Y = O or S and A = A1 = a bond, then Y is bonded to R7, R5 = R13 = H, R8 = propyl and R15 = E1 which is 5H-tetrazolyl or CONR24R25 (R24 and R25 = H, alkyl or aryl); (ii) is CO-CR13 = CR15-NR20 in which one of R13 and R15 is E1, then E1 = H; and (iii) is CR11=CR13-CR15=N, then at least one of R11, R13 and R15 is NR21COR22, CN or CnHxF(2n+1-x).
Patent AT-E75487-T1 (AT)
Inventor: JANSEN FRANZ
IPC: A61K39/395
Filed: 1985-12-04
Granted: 1992-05-15
Abstract: Prolonged-acting immunotoxin consisting of a conjugate in which an antibody or antibody fragment is coupled, via a covalent structure containing a disulphide group or a thioether group, to a ribosome-inactivating glycoprotein having a prolonged action obtained by oxidation of its saccharide moieties with periodate ions.
Patent AT-E61355-T1 (AT)
Inventor: ZOLLER GERHARD
IPC: A61K31/55
Filed: 1986-07-07
Granted: 1991-03-15
Abstract: 2,5-Dimethylpyrrole derivatives of the formula I    <IMAGE>  (I)  in which R denotes alkyl which is substituted by -NH2, acylamino of the formula -NH-CX-R1 or by an optionally substituted heterocycle having 1 hetero member; or denotes an optionally substituted heterocycle having 1 member, and X and R1 have the meanings given and their pharmacologically acceptable acid addition salts, their preparation by reaction of amines of the formula II R-NH2 (II) with acetonylacetone or by acylating N-aminoalkyl-2,5-dimethylpyrroles, and their use as pharmaceutical active compounds.