baber/WOPTO huggingface dataset:
Patent AT-E14782-T1 (AT)
Inventor: SCHEUERING HANS
IPC: B60T17/08
Filed: 1981-04-16
Granted: 1985-08-15
Abstract: 1. Spring release accumulator, especially for motor vehicles, where, in a housing, a pressure unit (5) being applied by a hydraulically actuated piston (11), is arranged axially displaceable against the force of a spring (7) whereby a piston (11) is arranged in a cylindrical insert (9) which extends into a bore of the pressure unit, the pressure unit being guided sliding on the cylindrical insert, characterized in that the cylindrical insert (9) is fixed to the cover (2) of the housing (1), and in that the piston (11) plunging into the bore of the pressure unit (5) as well as the cylindrical insert (9) are arranged exchangeably.
Patent AT-E11550-T1 (AT)
IPC: C08F10/00
Filed: 1981-04-18
Granted: 1985-02-15
Abstract: A process for the preparation of homopolymers and copolymers of alpha -monoolefins by means of a Ziegler-Natta catalyst system comprising (1) a titanium-III component, which is prepared by subjecting (1.1) a titanium trichloride/aluminum trichloride compound (a) and (1.2) an ester (b) to a certain type of milling treatment in which (A) a vibratory ball mill providing a relatively high milling acceleration is used, (B) the mill is first charged with the titanium-containing compound (a) and, if appropriate, is run for a certain period, thereafter (C) the ester (b) is added at a certain rate while milling the charge, thereupon (D) the charge is kept at +15 DEG  C. or above for a certain period, while continuing the milling, hereupon (E), if appropriate, the product obtained from (D) is milled further for a certain period at +5 DEG  C. or below, then (F), if appropriate, but advantageously so, the product obtained from (D) or (E) is kept at +20 DEG  C. or above for a certain period, without milling, and thereafter (G), if appropriate, the product obtained from (F) is milled further for a certain period at +5 DEG C. or below, (2) an aluminum-alkyl component containing a chlorine bonded to the aluminum, and (3), if appropriate, a phenolic compound of a certain category, in which process a titanium-III component (1) is employed, in the preparation of which additionally -(H) a suspension is prepared from (H1) the product obtained according to (D), (E), (F) or (G), (H2) a liquid hydrocarbon (c) and (H3) an oxygen-containing compound (d), consisting of (d1) an ether of a certain category and/or (d2) an ester of a certain category, thereafter (I) the suspension obtained according to (H) is kept at an elevated temperature for a certain period, with vigorous agitation, and is then cooled, hereupon (J), if appropriate, the solid is isolated from the suspension obtained according to (I), and, if desired, is washed with a liquid hydrocarbon and dried, the novel titanium-III component (1) being the solid, in suspended form, obtained according to (I) or the solid, in isolated form, obtained according to (J). Using this Ziegler-Natta catalyst system, polymers with relatively high stereo-regularity and advantageous morphological properties can be obtained in relatively high yield.
Patent AT-E11845-T1 (AT)
IPC: H02H7/22
Filed: 1981-10-21
Granted: 1985-02-15
Abstract: 1. An electric circuit arrangement for the representation of a bus-bar system with a failure recorder, whose bus-bar lines are formed from a number of bus bars (SS1, SS2, SS3) corresponding to the type of system, and which are assigned branches (A1, A2, A3) each provided with a respective voltage transformer (T1, T2, T3) to be connected to the assigned bus-bar lines by means of isolating switches (Q1, Q2, Q3) and power switches (Q0), and the present voltage transformers (T1, T2, T3) being employed for the purpose of the voltage measurement of the interconnected component of the bus-bar system, which forms a switching complex in each case, by assigned switching relays (BC171, K1, K2, K3) connecting a measuring line of the circuit arrangement to a voltage transformer of the bus-bar system and each bus-bar line (SS1, SS2, SS3) of each represented branch assigned control relays (K1, K2, K3) operated by auxiliary contacts of the isolating and power switches and which, when superimposing a plurality of branches upon a bus-bar line, control the switching relays (BC171, K1, K2, K3) in accordance with the connection of only one signal voltage transformer with the representation of the respective bus-bar line of the circuit arrangement, where the control relays assigned to the individual bus-bar lines (SS1, SS2, SS3) and the control relays of different branches are combined to form relay groups (BC3, BC33, CC3) characterised in that each of the control relays (K1, K2, K3) of each of the relay groups (BC3, BC33, CC3) is assigned two changeover contacts, whose normally-open contacts are mutually connected and arranged in the energisation circuit of the switching relays (BC171, K1, K2, K3), whereas the normally-closed contacts of the first changeover contacts form a common series connection (AK1-AK11) and the normally-open contacts of the second changeover contacts form a further series connection (AK2-AK12) parallel to the first one, and that both series connections are connected to one another at their one ends (AK11, AK12) and the ends (AK1) of the first series connections remote from the mutually connected ends (AK11, AK12) commonly connected to a pole (+) of an energising current source, and those of the second series connections (AK2) are each connected to a control means (V1, V2, V3) for triggering a switching means (K2) which in the rest position operates a failure recorder (R1, R2, R3) and in the energised state a time switch (T), which interrupts the switching means (K2) after a lapse of time greater than the time required for the change-over process from a branch of the bus-bar system to another branch.
Patent AT-E13202-T1 (AT)
Inventor: HAMAKAWA YOSHIHIRO
IPC: G03G5/08
Filed: 1981-10-28
Granted: 1985-05-15
Abstract: In a method of forming a layer of an amorphous silicon compound by subjecting a gas containing a silane compound to glow discharge decomposition, the improvement wherein the substrate on which the amorphous silicon compound is to be deposited is positioned within 3 cm above or below the end of a positive column formed by said glow discharge.
Patent AT-E17683-T1 (AT)
Inventor: KUHL ADOLF
IPC: B44F1/12
Filed: 1982-02-16
Granted: 1986-02-15
Abstract: In order to form safety markings at a planar card made of a plastics material, which card may be used, for instance, as credit card, this card is built up from at least two parts. The inner border area between these two parts comprises a relief-like structure which is the carrier of the safety marking. In order to generate a watermark-like effect the upper part is made of a opaque plastic material and the other part is made of a transparent plastics material. When viewing through this card the areas of the opaque layer having the largest thickness appear as darker areas, whereby when viewing the same way the areas having a smaller thickness show a certain brightness. After being embossed the two parts of the thermoplastic material are joined to each other such that they cannot be separated such that no access from the outside is possible to this safety marking. Accordingly, an additional safety factor is arrived at in cards which can be used as money substrate, identification means or a license for any kind of access.
Patent AT-E15838-T1 (AT)
Inventor: MOSER OTTO WALTER DIPL-ING
IPC: G08B29/00
Filed: 1982-05-19
Granted: 1985-10-15
Abstract: A method and apparatus for inspecting a danger alarm system, such as a fire alarm system, having a plurality of discrete alarm units which are connected to a central station having a means for cyclically sampling and connecting the alarm units to a like plurality of evaluators permits the alarm units to be connected individually or in groups to an inspection display without suppressing the display of an actual alarm signal which may be received during the inspection. A first report of an alarm unit to be inspected is evaluated as an inspection report and an actual alarm report from the same alarm unit arriving after the inspection report is evaluated and displayed as an alarm report. Given alarm units which emit multi-level or analog signals, the alarm unit signals are evaluated in the central station with two threshold circuits, the evaluator at the central station being switched during an inspection to a less sensitive state and the inspection signals being evaluated by a lower threshold stage and a true alarm signal which may occur during an inspection being evaluated as such by an upper threshold stage.
Patent AT-E17988-T1 (AT)
Inventor: RIDGEON PAUL WILLIAM
IPC: A01M7/00
Filed: 1982-07-22
Granted: 1986-03-15
Abstract: An applicator for spraying material such as fertilizer on a vegetative surface for use in domestic horticultural purposes. The applicator has a pump for supplying liquid to spray nozzles, which pump is driven on rotation of the applicator wheels. The applicator is normally pushed over the ground using a handle. The pump drive axis and wheel axis are co-axial and the wheel is supported on a single one piece shaft which also forms the drive shaft for the pump without an intermediary coupling. This provides a compact and efficient machine. The pump is mounted on a bearing housing for the shaft into which housing and a bearing housing on the other side of the machine fit the ends of the handle, giving a strong handle support.
Patent AT-E13399-T1 (AT)
Inventor: WILLE MARC
IPC: B29C43/30
Filed: 1982-10-21
Granted: 1985-06-15
Abstract: A heat-recoverable polymeric sheet 1 is coated with a solid sheet of heat-activatable sealant 5 by heating 3 the sheet 1 preferably to a temperature above the crystalline melt point of the polymer, applying, preferably by means of a roller 6, the sealant sheet to the heated polymer sheet while the polymer sheet is at a temperature capable of activating the sealant 5 so as to adhere it to the polymer sheet 1. The polymer sheet 1 may be flame-brushed 4 after heating and before application of the sheet of sealant. The technique is particularly useful for sheets 1 intended as wrap-around sleeves for use as enclosures, and which thus have closure rails 2 adjacent opposing longitudinal edges thereof.
Patent AT-E13418-T1 (AT)
Inventor: DESBOIS MICHEL
IPC: C07C49/80
Filed: 1982-06-30
Granted: 1985-06-15
Abstract: A process for the acylation of halo- or trihalomethylbenzenes, wherein a halo- or trihalomethylbenzene is reacted with a carboxylic acid, a precursor or a derivative thereof in the presence of boron trifluoride in an amount such that the absolute pressure of the 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-E13737-T1 (AT)
Inventor: BANNASCH ULRICH
IPC: B01J2/00
Filed: 1983-02-02
Granted: 1985-06-15
Abstract: 1. An agent for the binding and reconstitution of biologically excreted animal waste products, consisting of a mineral material mixture which is produced by mixing a binding agent made of lime and/or cement with a reactive ingredient containing SiO2 and, if necessary, a motive substance and/or foaming agent, if necessary by hydrothermal hardening of the mixture and crushing of the hardened product, wherein the agent is a mixture consisting essentially of gypsum and mixed mineral material, characterised in that the agent consists of granules of mineral material that are enclosed in a gypsum shell.
Patent AT-E40042-T1 (AT)
Inventor: JOCHUM PETER DR
IPC: A61K6/884
Filed: 1983-05-05
Granted: 1989-02-15
Abstract: Polyvinyl butyral with a degree of acetalization of at least 75% is added to a dental cement on basis of calcium hydroxide and salicyclic esters of aliphatic alcohols. By this additive improved water resistance and increased compressive strength upon hardening are imparted to the dental cement. The obtained dental cement furthermore has strongly alkaline pH value, so that an effective protection of the pulp can be achieved and formation of a secondary dentin layer is stimulated. In the common formulation of the materials for the dental cement in form of two separate mixing components the polyvinyl butyral can be added either to the mixing component containing the salicylic acid ester or to the mixing component containing the calcium hydroxide, or also to both components.
Patent AT-E66596-T1 (AT)
Inventor: STINDL WOLFGANG
IPC: A61K31/57
Filed: 1983-07-04
Granted: 1991-09-15
Abstract: Topical preparations comprise jojoba oil and 0.005 to 2% by weight of an anti-inflammatory cortoicoid. The preparations are stable even when substantially diluted.
Patent AT-E17769-T1 (AT)
Inventor: DUMENIL CLAUDE GEORGES
IPC: E06B7/215
Filed: 1983-04-26
Granted: 1986-02-15
Abstract: Automatically actuated seal constituted of a profile molding connected to a movable panel in a frame, a sill, or a portion of the casing of the frame, and having an elongated sealing element, mounted in a groove of the profile molding and able to be displaced between a retracted position and a projecting sealing position under the effect of an actuating device lodged in the profile molding and having a sealing joint with several legs, one of which is connected to the sealing element and another to the profile molding. This sealing joint has three legs (16, 17, 18) extending from a junction region (15) forming a hinge, one of the legs (16) making the sealing contact, the second leg (17) being connected to the sealing element by being fastened in a slot of this latter, and the third leg (18) comprising means for fastening on the profile molding, or in a channel lodging this latter, the first (16) and third (18) legs being so disposed as to form a separating barrier in the sealing position between the groove (13) housing the sealing element (11) and the surrounding environment outside the said movable panel (3).
Patent AT-E40832-T1 (AT)
Inventor: CHUNG RACK HUN
IPC: C08K9/04
Filed: 1983-10-18
Granted: 1989-03-15
Abstract: The present invention relates to a shelf stable one component alkoxy-functional RTV composition. In particular, there is utilized a novel end-capping catalyst alone or with a co-catalyst to form a poly-alkoxy terminated diorganopolysiloxane polymer. Such a polymer is formed by reacting a silanol terminal diorganopolysiloxane, either with a polyalkoxy containing silazane crosslinking agent or an integrated cross-linker, scavenger in the presence of the end-capping catalyst.
Patent AT-E21579-T1 (AT)
Inventor: WIDMANN WERNER
IPC: H01H9/00
Filed: 1984-04-04
Granted: 1986-09-15
Abstract: 1. A fixed contact which is to be arranged in the wall of insulating cylinders (1) of tap changers for transformers, in which the end of a contact carrier, which is led through the insulating cylinder (1) towards the outside, is connected to winding leads of tapping windings, and in which pins (6) of the contact carriers (2), which protrude into the interior of the insulating cylinder (1), carry exchangeable wear pieces (3) which cooperate with a movable counter-contact, characterised in that the wear pieces (3) surround the pins (6) in the form of a cup and under contact pressure rest on the end faces of the pins (6), that each wear piece (3) is held on the respective pin (6) by at least one clamping sleeve (7) arranged parallel to the axis of the changer ; and that bores (10) in the wear pieces (3) which serve to accommodate the clamping sleeves (7), are at a slightly smaller distance from the inner bottom of the cup-shaped wear pieces, which presses on the end faces of the pin (6), than are bores (11), in the pins (6), through which the clamping sleeves (7), likewise pass from the end face thereof.
Patent AT-E25267-T1 (AT)
Inventor: BEYER HANS-HERMANN DR DIPL CHE
IPC: C23C8/68
Filed: 1984-06-26
Granted: 1987-02-15
Abstract: There is described a salt bath based on an alkali and/or alkaline earth metal halide with which there can be produced without the use of current adherent and wear resistant boride coatings on metallic workpieces. This bath contains gaseous boron monofluoride or a compound from which there is formed intermediately boron monofluoride. Advantageous there is used a salt bath containing 30-60% BaCl2, 10-25% NaCl, 1-20% boron oxide or borate, 10-30% NaF, and 1-15% B4C.
Patent AT-E48035-T1 (AT)
Inventor: KENNEY GEORGE B
IPC: G01N33/20
Filed: 1984-08-03
Granted: 1989-12-15
Abstract: An apparatus for generating an aerosol powder from a melt includes an atomization die (110) having an orifice (111) through which the melt (400) passes to create the powder. The orifice is in the size range at and immediately above that which is just sufficient to permit continuous generation of such powder. The die 110 may be included in a high-temperature probe 100 suitable for immersion in the melt, so that accumulated accretions of powder on the walls of the probe may be melted off by heating the probe.
Patent AT-E66078-T1 (AT)
Inventor: MOELLER WOLF-DIETRICH DR ING
IPC: G06F9/22
Filed: 1984-12-06
Granted: 1991-08-15
Abstract: The instructions of a processor to be executed are decoded by the instruction decoder of the control unit and control signals for individual units are generated from these. In order to achieve a low space requirement for the instruction decoder and a low wiring outlay between the instruction decoder and the units to be controlled, and also a low transit time for the control signals, the instruction decoder (BD) consists of two decoding stages (DES1, DES2) which have a regular structure. Both contain an AND level and an OR level. The OR level is compressed in each case to a line of logic elements. The instructions (BEF) are fed to the first decoding stage (DES1). Signals (AS) are decoded from the instructions in the first decoding stage (DES1). The control signals (S) required for controlling the units of the processor are formed from said signals at the correct time by gating with corresponding clock signals (TS) during an instruction cycle in the second decoding stage (DES2). <IMAGE>
Patent AT-E57599-T1 (AT)
Inventor: LEA JAMES M
IPC: A47C27/18
Filed: 1984-11-02
Granted: 1990-11-15
Abstract: Method of making a foam filled inflatable product such as an air mattress by providing a prebonded assembly where an intermediate foam core is positioned between sheet sections comprising a sheet layer, a first film layer and a second film layer. The sheet sections of the assembly are heated and subsequently cooled to cause said foam core to become bonded to the sheet sections, the melting temperature of the second film layer being lower than the melting temperature of the first film layer, to maintain air impervious integrity.
Patent AT-E37316-T1 (AT)
Inventor: RIEMERSMA PIETER
IPC: B26B19/10
Filed: 1984-12-19
Granted: 1988-10-15
Abstract: In a hair trimmer provided with cutters (3,4) having parallel cutting edges with teeth (5,6) the cutters are urged towards one another by a resilient element (7). The resilient element (7) comprises a central portion (8) which acts on one of the cutters and resilient limbs (14, 15) which exert pressure on the other cutter. The resilient limbs (14, 15) extend in a direction parallel to the cutting edges.
Patent AT-E70228-T1 (AT)
Inventor: FENGLER HORST
IPC: B42D5/04
Filed: 1985-02-05
Granted: 1991-12-15
Abstract: A base which is adapted to hold a pile of similarly dimensioned sheets includes a substantially flat and rectangular holder, which defines two parallel and normally horizontally positioned sides, and a frame which may be attached to, and surround the holder. The holder is formed with normally upright rim strips, and the frame covers the rim strips. Each rim strip is formed with a guide slot; a bar of transparent material is disposed in parallel with the horizontally positioned sides, and is slidable along the holder in a direction substantially perpendicular to the horizontally positioned sides. The frame is formed with recesses in the region of the guide slots, so as to accommodate the slidable bar, and each recess in the frame, and each guide slot corresponding thereto is located in a center region of a corresponding rim strip, and extends along about one third along a length thereof. The bar has bent over end portions engaging the guide slots, respectively, and a frame-like slider is glidably disposed on the bar.
Patent AT-E34429-T1 (AT)
Inventor: BRICH JUERGEN
IPC: F01N3/28
Filed: 1985-08-17
Granted: 1988-06-15
Abstract: 1. Catalytic exhaust detoxification device with a honeycomb-structured monolithic ceramic body (3), which has a catalytically active surface coating, located in a metallic external housing (1) with a conical exhaust intake and discharge adaptor (2) on the front face, a thermally insulating spring cushion consisting of a so-called expanded mat (4) being interposed between the external housing (1) and the ceramic body (3), characterized in that a thermally insulating mat (5) which extends almost up to the expanded mat (4) and is covered by a shield sheet (6) which is resistant to high temperatures is positioned on the inner surfaces of the exhaust intake and discharge adaptor (2), the shield sheet being permanently connected on the outside to the adaptor (2) and having on the inside end (8) a sliding seat seal which thermally insulates the region between the expanded mats (4, 5) from the external housing (1).
Patent AT-E54120-T1 (AT)
Inventor: JACOMETTI JACK
IPC: C01B3/36
Filed: 1985-09-25
Granted: 1990-07-15
Abstract: Process for the production of synthesis gas with an increased H2/CO-ratio from normally gaseous hydrocarbons comprising the following steps: a) at least one normally gaseous hydrocarbon is converted into a synthesis gas comprising H2 and CO by partial oxidation with an oxygen-containing gas; b) at least one normally gaseous hydrocarbon is converted with steam into a gaseous mixture comprising H2 and CO; c) the gaseous mixture comprising H2 and CO, formed in step (b) is separated into a CO-containing stream and a H2 stream; d) the H2/CO-ratio of the synthesis gas produced in step (a) is increased by adding at least part of the H2 stream obtained in step (c) thereto.
Patent AT-E56785-T1 (AT)
Inventor: FURSE JOHN HOWARD
IPC: E21B31/20
Filed: 1985-11-18
Granted: 1990-10-15
Abstract: A milling tool for removing a packer from a well includes a releasable catcher for supporting remains of a milled packer (51). The catcher has a sleeve (26) with deflectable fingers (29) which normally support the remains of the packer. If the packer should become stuck, the fingers (29) press on a release ring (39) which has a ramp (43) that engages a complementary ramp (42) on a shoulder (41) on the mandrel (14) of the mill. The ramps cam the ring outwardly until the ring breaks in tension at a deliberately weakened location (52). This releases the sleeve (26) to slide downwardly and permit the fingers (29) to deflect inwardly into a recess (23). thereby clearing the bore of the stuck packer.