baber/WOPTO huggingface dataset:
Patent AT-E141208-T1 (AT)
Inventor: UTSUMI SHIGEO
IPC: B29K67/00
Filed: 1989-11-09
Granted: 1996-08-15
Abstract: The present invention relates to a process for producing a biaxially oriented polyester film, which comprises the steps of,   (a) stretching an amorphous film substantially comprising polyethylene terephthalate 1.2 to 4.0 times in the machine direction by single-stage or multi-stage process to obtain a film having an index of birefringence of 1 x 10<-><3> to 2.5 x 10<-><2>, (b) stretching the thus obtained film 1.1 to 3.5 times in the machine direction by single-stage or multi-stage process to obtain a film having an index of birefringence of 3.0 x 10<-><2> to 8.0 x 10<-><2> without cooling the film to the glass transition temperature thereof or below, (c) cooling the thus obtained film to the glass transition temperature thereof or below, (d) heating the thus obtained film to the glass transition temperature or higher and stretching the film in the machine direction by single-stage or multi-stage process at a stretching ratio which brings the overall stretching ratio of 4.0 to 9.0 times, and (e) stretching the thus obtained film at least 3.2 times in the transverse direction.   According to the method of the present invention, a biaxially oriented polyester film which is excellent in thickness uniformity and flat and slippery properties can be easily producted and high-speed production thereof is possible, therefore, the present invention has a great industrial value.
Patent AT-E102537-T1 (AT)
Inventor: EXNER GUENTER DIPL-ING
IPC: B28B1/52
Filed: 1989-12-21
Granted: 1994-03-15
Abstract: The intention is to provide a process for making fibre-reinforced plaster boards in which a plaster-fibre mixture provided with make-up water is compressed in a single-stroke press, the lower mould of which is provided with dehydration channels, which are covered towards the workpiece by a dehydration cloth, by which relatively thick fibre-reinforced plaster boards can be produced cost-effectively with adequate strength properties. For this purpose, the invention provides that the upper mould is also provided with dehydration channels covered by a dehydration cloth, that a plaster is used which permits a dehydration phase of at least ten minutes and that the plaster-fibre mixture is formed, dehydrated, compressed and vented in one operation by actuating the single-stroke press. <IMAGE>
Patent AT-E79164-T1 (AT)
Inventor: KONERT BERND
IPC: F04F99/00
Filed: 1989-12-21
Granted: 1992-08-15
Abstract: The main parts of the lightweight gas casing are a rigid force-absorbing part (1) consisting of metal plates (2, 3) which can be worked without cutting, have flanges (4, 5, 6) for connecting the casing to fluid-conducting engine parts and are rigidly connected to one another, for example by welding. The channels (12, 16) are sheet metal pressed parts which connect to one another the through-holes (9, 11; 14, 15) in the flanges (4,5, 6), which form the inlet and outlet cross-sections of the fluids, and are welded by their ends to these through-holes.
Patent AT-E90223-T1 (AT)
Inventor: BRUEGGENDICK HERMANN DR-ING
IPC: B01D53/60
Filed: 1989-07-13
Granted: 1993-06-15
Abstract: An adsorbent in granular or lump form is introduced into a reaction chamber (14) and taken out of it through a grid of channels formed by a multiplicity of separate feed and discharge hoppers (18 and 20). Most of the waste gas is fed into the reaction chamber from one side, so that it spreads out over the whole of that side of the chamber, while a small proportion is fed in through the bulk material distributor cone (17). The flow of waste gas through the reaction chamber (14) is distributed so that the adsorbent in almost all parts of the reaction chamber participates uniformly in the adsorption process. Several reaction chambers with several reaction layers are arranged in series in the gas line. After leaving the first reaction chamber (14), the partly cleaned gas is fed back under the discharge plate (9) in such a way that it passes round, and thus heats, the discharge hoopers (20) and the discharge tubes (21, 22), hence preventing the formation of condensation. The adsorption unit (1) can be used to clean waste gases in refuse-incineration plants, different undesirable constituents being removed separately in different adsorption layers (25, 27 and 26, 28) and further processed.
Patent AT-E81104-T1 (AT)
Inventor: RECASENS JOSEPH
IPC: C01G25/02
Filed: 1989-03-17
Granted: 1992-10-15
Abstract: Reactive zirconium derivatives characterised in that they are in the form of a noncrystalline pulverulent white solid, dry in appearance, and consist of metazirconic acid ZrO(OH)2 accompanied by free or weakly bound water, it being possible for a proportion of the OH<-> ions to be replaced by halide ions, the ZrO2 content of these derivatives being from 60 to 92 % by weight inclusive and the water content of these derivatives ranging from 3 to 40 % and it being possible for the halide ion content of these derivatives to range up to approximately 5 % by weight, and a process for their preparation. The solid derivatives of the invention can be easily converted into usual reactive zirconium derivatives by reaction with an aqueous solution of an acid.
Patent AT-E103030-T1 (AT)
Inventor: FREDON PIERRE ROBERT PAUL
IPC: E05B15/02
Filed: 1989-11-21
Granted: 1994-04-15
Abstract: The device comprises a plate (1) and a disc (2) freely rotatable in a receptacle (14) formed in the thickness of the plate (1) at the rear of a hole (16) opening into the bottom of the receptacle. A key can be inserted into the cylinder (6) of the lock via the hole (16) and a slot (15) made in the disc (2). The plate (1) and the disc (2) protect the cylinder (6) against attempts to break in by means of axial forces or torques exerted on the cylinder. The invention is used for protecting cylinder-lock mechanisms already installed. <IMAGE>
Patent AT-E157059-T1 (AT)
Inventor: BRANDT THOMAS L
IPC: B65C3/12
Filed: 1989-11-07
Granted: 1997-09-15
Abstract: A label for a container, comprising:   a label layer carrying information thereon and having first and second sides, with said first side in use facing the container; and a composite heat-activated adhesive of first and second layers (30,40), said first layer (30) comprising a bonding material adhered to said first side of said label layer and to said second layer (40) for bonding said second layer (40) to said label layer, and said second layer (40) comprising a heat-activated adhesive material disposed on a side of said first layer (30) which in use faces the container for adhering said first layer (30), and thereby said label layer, to said container.   <IMAGE>
Patent AT-E81371-T1 (AT)
Inventor: PANETTI ROMOLO
IPC: G05B19/4093
Filed: 1990-07-31
Granted: 1992-10-15
Abstract: The track is divided into a certain number of sections and for each of these sections the following operations are carried out for each line of rails: 
 
  a. a preferred reference profile is selected from several reference profiles, 
  b. a certain number of types of wear characteristic of the rail to be reprofiled are determined from among the indexed types of wear, 
  c. the type of machine which must be used for the reprofiling is selected from among the various types of machine available, as is its working speed, 
  d. standard configurations of tools are defined with regard to both position and power, 
  e. according to the type of reprofiling machine to be used, the standard configurations of tools which can be achieved on that machine are selected, 
  f. the lengths and/or the amplitudes of the longitudinal undulations on the envisaged section of track are measured, 
  g. the transverse profile of the rail head on the envisaged section of track is measured, 
  h. the measured profile of the rail is compared with the preferred reference profile and the excess metal to be removed is determined, 
  i. the measured transverse profile of the rail is compared with the various types of wear possible and the category of reprofiling to be used which is representative of this considered section is determined by this comparison, 
  j. the particular standard configuration of tools to be used from among those selected for the machine to be used is determined according to the representative reprofiling category, 
  k. the total number of passes to be carried out is determined according to the particular configuration of tools to be used, from the reprofiling category to be used, from the excess metal to be removed and from the amplitude of the longitudinal undulations.
Patent AT-E104165-T1 (AT)
Inventor: DIEFENBACH GUENTER
IPC: B01D21/02
Filed: 1990-10-20
Granted: 1994-04-15
Abstract: Starch separators are described for waste water. The water required for the spray nozzle (15) provided on the inlet side for precipitating the sludge is removed, according to the invention, from a point which lies outside the cross-sectional area of the settling tank (11) in the flow stream, preferably in the outlet shaft (12) for clear water, separated by a submerged wall, or in a compartment (20) attached at the side of this. The water removed from there is suitable for the destruction of foam, and the consumption of drinking water is avoided. <IMAGE>
Patent AT-E98854-T1 (AT)
Inventor: BOLLIGER DIANE K
IPC: A61C7/00
Filed: 1990-03-19
Granted: 1994-01-15
Abstract: An axis indicator (100) contains a long rectangular tube (101) placed within the saddle of a dental bracket (10). The indicator contains a projection (110) which is parallel to the archwire slot (40) in the dental bracket (10) and can be aligned parallel to the occlusal plane (2) of the patient. Thus, use of the axis indicator (100) insures proper placement of the dental bracket (10) on the teeth.
Patent AT-E84944-T1 (AT)
Inventor: CORLAY YVON
IPC: A23L15/00
Filed: 1990-11-19
Granted: 1993-02-15
Abstract: It is dispersed before being centrifuged at a temperature of between 40 and 70 DEG C. Preparation of phosvitin.
Patent AT-E91869-T1 (AT)
Inventor: BERNADAT GEORGES
IPC: A61C13/30
Filed: 1990-02-27
Granted: 1993-08-15
Abstract: This prosthesis is of the type comprising, on the one hand, a plug 8 intended to be introduced into the canal lumen of the tooth, and whose end projecting beyond the latter is connected to an outer restoration element, with a crown or the like, and, on the other hand, a sheath fitting between the plug and the wall of the canal lumen. 
<??>According to the invention, its sheath 7 is in the shape of a conical sleeve, has a length equal to that of the plug, and is made of fibres having a high mechanical strength forming a structure which is deformable and porous to resin, has an outer fibrous covering, and is connected to a resin 6 of low surface tension capable of covering the wall of the canal lumen 3, of filling the dental tubules 5, of impregnating the fibres of the sheath 7, and of fixing the plug 8, the sheath 7 and the fibrous covering inside the canal lumen 3, with a view to obtaining a composite monobloc structure matching the canal lumen. 
<IMAGE>
Patent AT-E99023-T1 (AT)
Inventor: SMET MARC JOZEF MARIA
IPC: E21B7/06
Filed: 1990-05-28
Granted: 1994-01-15
Abstract: Steerable drilling mole (3) which includes a round, hollow body (13), a spraying device (10) situated in front of this body (13) and a high pressure pipe (15) which connects to the spraying device (10), characterised in that the high pressure pipe (15) is at least flexible in the body (13) but nevertheless relatively stiff and it is so held fast in front and at a distance more toward the back by a support (14 and 16) central in the body (13), while the drilling mole (3) has means (22) for bending the high pressure pipe (15) outward in relation to the longitudinal axis of the body (13) between the support in front (14) and the rear support (16) so that the front extremity of the high pressure pipe (15) and therefore the spraying device (10) mounted thereon change direction.
Patent AT-E123908-T1 (AT)
Inventor: FREITAG DIETER DR
IPC: G01R31/327
Filed: 1991-03-01
Granted: 1995-06-15
Abstract: In order to minimise high consequential damage in complex production installations, for example rolling lines, it is proposed in the case of a device for influencing switchgear as a function of mains state data by means of current detection and evaluation that a process-dependent coupling of individual drive components of the network into drive blocks is provided, whose components can be disconnected if necessary in a process-dependent manner or can be operated with a calculated overload of the drive. The overload is calculated by means of the life of the drive machine which can still be expected at the increased temperature. <IMAGE>
Patent AT-E144277-T1 (AT)
Inventor: YAMADA YOKO
IPC: C07D333/12
Filed: 1991-07-15
Granted: 1996-11-15
Abstract: 1. A mesomorphic compound represented by the following formula [I]: <CHEM> wherein R1 and R2 respectively denote a straight chain or branch chain alkyl group having 1-18 carbon atoms, wherein -CH2- in the alkyl group may be substituted by <CHEM> on condition that hetero atoms are not adjacent each other, R<2> may be hydrogen atom, halogen atom, cyano group and trifluoromethyl group; n is 0 or 1, with the proviso that A<1> denotes a single bond,   <CHEM> when n is 0, A<1> denotes a single bond when n is 1; A<2> denotes any one of <CHEM> ; and X<1>, X<2>, Z<1> and Z<2> denote independently any one of hydrogen atom, halogen atom, cyano group and trifluoromethyl group, with the proviso that X<1>, X<2>, Z<1> and Z<2> may not all be hydrogen atoms; Y denotes any one of <CHEM>  and  a single bond. <IMAGE>
Patent AT-E138284-T1 (AT)
Inventor: LANDRETH RONALD R
IPC: F23C6/04
Filed: 1987-07-10
Granted: 1996-06-15
Abstract: A method and apparatus are employed to reduce the sulfur dioxide produced by the combustion of a sulfur-containing fuel in a combustion chamber. Part of the combustion air is introduced into the combustion chamber with and closely adjacent the fuel. Another part of the combustion air is introduced into the combustion chamber above and downstream of the fuel and relatively remote therefrom under conditions which buffer the flame front and reduce peak flame temperatures therein. Finely divided limestone particles or the like are aspirated into the combustion chamber by the air introduced above the fuel and distributed thereby throughout the gases flowing downstream through the combustion chamber wherein the limestone particles are calcined to lime particles which react with the sulfur dioxide in the combustion reaction gases to produce calcium sulfate. There is no premixing of the particles and the aspirating air before they enter the combustion chamber. Various parameters are controlled to produce the desired results. <IMAGE>
Patent AT-E90824-T1 (AT)
Inventor: KNITL REINHARD
IPC: H04M19/02
Filed: 1991-12-06
Granted: 1993-07-15
Abstract: Communication system, particularly a telephone communication system. The communication system has a controller (CC, CVSM) and a first central memory (SP, RAM) that accepts messages, particularly voice messages. Instead of a separate tone means that forms user prompting/alerting tone signals and/or control information signals for message exchange protocols, the first central memory (SP, RAM) forms the tone means and contains stored alerting tone signals and/or control information signals for message exchange protocols.
Patent AT-E142605-T1 (AT)
Inventor: POST MARTIN FRANCISCUS MARIA
IPC: B01J23/78
Filed: 1991-05-17
Granted: 1996-09-15
Abstract: Zeolites comprising a metal function A and a metal function B wherein function A comprises an alkali metal moiety and function B comprises at least one metal moiety of a metal of Group VIB, VIIB or VIII, which zeolites have a Si/Al atomic ratio of at least 3 and a A/Ao value of at most 0.05 whilst the alkali/aluminium atomic ratio is between 0.6 and 1.1. The zeolites can be suitably prepared by solid state exchange of the appropriate alkali metal containing zeolites and are useful in as catalysts or catalyst carriers in catalytic processes such as the oligomerisation of alkenes.
Patent AT-E137888-T1 (AT)
Inventor: FRYSZ CHRISTINE A
IPC: C22C38/44
Filed: 1991-02-05
Granted: 1996-05-15
Abstract: A highly alloyed nickel-containing ferritic stainless steel material for use as a cathode current collector for lithium solid cathode cells is provided.. The material does not require costly melting practices and provides high corrosion resistance particularly where elevated temperature, 72 DEG C or higher, storage and performance is required relative to other cathode current collector materials thereby increasing cell longevity.
Patent AT-E128982-T1 (AT)
Inventor: VERNON NICHOLAS M
IPC: B01J31/12
Filed: 1991-08-23
Granted: 1995-10-15
Abstract: Sucrose is mono-acylated in the 6 position by reacting sucrose with an acylating agent such as acetic or benzoic anhydride in the presence of a catalytic quantity of a 1,3-diacyloxy-1,1,3,3-tetra(hydrocarbyl)distannoxane, for a period of time and at a temperature sufficient to produce sucrose-6-ester.
Patent AT-E135102-T1 (AT)
Inventor: CHAU MINH-TRANG
IPC: G01F1/68
Filed: 1991-12-12
Granted: 1996-03-15
Abstract: The flow-rate sensor is formed from a silicon substrate (1). A first face (A) of the substrate is provided with a heating element (2) disposed in a first zone (R1) and with at least one thermometric element (4) disposed in a second zone (R2), the first and second zones being isolated from each other by a third zone (R3) made of porous oxidised silicon; according to the invention, the sensor is adapted to receive the flow of fluid (E) opposite the second face (B) of the substrate (1), each of the first and second zones (R1, R2) forming a thermal short circuit between the first and second face (A, B) of the said substrate. 
<IMAGE>
Patent AT-E200493-T1 (AT)
Inventor: WILLIAMS DIANE
IPC: A61K38/00
Filed: 1991-02-28
Granted: 2001-04-15
Abstract: A chimeric toxin comprising protein fragments joined together by peptide bonds, the chimeric toxin comprising, in sequential order, beginning at the amino terminal end of the chimeric toxin, (a) the enzymatically active Fragment A of diphtheria toxin, (b) a first fragment including the cleavage domain 11 adjacent the Fragment A of diphtheria toxin, (c) a second fragment comprising at least a portion of the hydrophobic transmembrane region of Fragment B of diphtheria toxin, the second fragment having a deletion of at least 50 diphtheria toxin amino acid residues, the deletion being C-terminal to the portion of the transmembrane region, and the second fragment not including domain 12, and (d) a third fragment comprising a portion of a cell-specific polypeptide ligand, the portion including at least a portion of the binding domain of the polypeptide ligand, the portion of the binding domain being effective to cause the chimeric toxin to bind selectively to a predetermined class of cells to be attacked by the enzymatically active Fragment A.
Patent AT-E129521-T1 (AT)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C11D3/395
Filed: 1991-09-30
Granted: 1995-11-15
Abstract: The bleaching and washing agent contains 3 powdered components, whereby component A is a powder produced by spray-drying, containing in particular 2 to 40 % wt. of anionic tenside, especially 20 to 90 % wt. of water-soluble and/or insoluble builders, not more than 50 % wt. inorganic filler salt, not more than 10 % wt. complex formers, not over 10 % wt. non-ionic tenside and less than 3 % wt. water, component B is alkaline percarbonate and component C contains an activator for the percarbonate, with the proviso that it contains 10 to 93 % wt. of component A, 5 to 70 % wt. of component B and 2 to 20 % wt. of component C.
Patent AT-E178701-T1 (AT)
Inventor: OKUSAKA SHIGERU
IPC: B29C65/36
Filed: 1991-11-29
Granted: 1999-04-15
Abstract: A joint by electric welding includes a main body, in the proximity of the joining surface of which a magnetic alloy material continuing in its axial direction is embedded. In the part to form a cold zone on the outer surface of the main body, a shielding member is provided. The joining surface of the main body is brought into contact with the one of the member to be joined. In this status, when a high frequency current is applied to the magnetic alloy material by electromagnetic induction, the magnetic alloy material generates heat, and the main body is joined by fusing to the member to be joined. Since the shielding member shields the magnetic alloy material from electromagnetic waves, the material doesn't generate heat, and the cold zone is formed in the part thereof.
Patent AT-E135759-T1 (AT)
Inventor: SWOBODA PETER
IPC: B60R21/16
Filed: 1992-04-09
Granted: 1996-04-15
Abstract: A fabric made of synthetic yarn for the gas-discharging part of an airbag is described. The synthetic yarn consists of a synthetic, high-strength multi-filament yarn with a filament titre of less than 4 dtex and a yarn titre in the range from 250 to 550 dtex. The fabric itself has a crêpe or modified barleycorn weave. In contrast to the conventional polyamide fabrics, it is uncoated and is preferably prepared by weaving unsized yarns. Calendering of the fabric is unnecessary. As has been shown, in spite of the lack of coating this fabric made of fine capillary high-strength polyester filament yarn fulfils the demands to be made of an airbag fabric, such as optimally adjustable air permeability, low fabric weight and low fabric thickness and also high fabric strength.
Patent AT-E127580-T1 (AT)
Inventor: ROSSMANN MANFRED DR DIPL-ING
IPC: C21B11/02
Filed: 1992-07-03
Granted: 1995-09-15
Abstract: The invention relates to a process for running a cupola furnace for the production of cast iron. When running a cupola furnace, formation of CO, accompanied by advantages, occurs in the cupola furnace, above all in the fusion zone. This formation of CO varies with the coke filling level and, in certain operating cases, reaches undesirably low values. In order to counteract this, it is proposed that a coal gas (CO2 or CO) is introduced at a suitable rate into the cupola furnace at a suitable point, preferably in the region of the air inlet zone or fusion zone. <IMAGE>
Patent AT-E132472-T1 (AT)
Inventor: MOELTGEN PAUL DR
IPC: C04B33/14
Filed: 1992-07-13
Granted: 1996-01-15
Abstract: The invention relates to a coloured corundum containing metal oxides, to a process for the preparation thereof, and to the use thereof.
Patent AT-E147400-T1 (AT)
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: C07H21/00
Filed: 1992-08-06
Granted: 1997-01-15
Abstract: A fluorescent label compound having the formula    A-B<1>-B<2>-B<3>-C    wherein A represents the residue of a natural or synthetic nucleotide or nucleoside or a derivative thereof;     B<1> represents a divalent spacer radical or a single bond;     B<2> represents a divalent spacer radical;     B<3> represents a divalent spacer radical or a single bond; and     C represents a coumarin radical having the formula <CHEM> 2
Patent AT-E98470-T1 (AT)
Inventor: NOMURA TADASHI DR
IPC: A61K8/44
Filed: 1992-09-08
Granted: 1994-01-15
Abstract: A tinting shampoo with an efficient and gentle cleansing effect and improved colour absorption which contains at least one direct dyestuff in a water-based surfactant mixture comprising at least an anion-active surfactant in a proportion of about 5 to 35% by weight, especially a mixture of sulphosuccinate and a lauroyl sarcosinate, 0.5 to 10% by weight of a surface-active amine oxide, and about 2.5 to about 15% by weight of an alkyl polyglycoside, and, optionally, about 0.5 to about 10% by weight of an amphoteric surfactant and (or) about 0.5 to about 5% by weight of a further non-ionic surfactant.