baber/WOPTO huggingface dataset:
Patent AT-E88198-T1 (AT)
Inventor: KIOKA MAMORU
IPC: C08L23/16
Filed: 1987-07-20
Granted: 1993-04-15
Abstract: Process for preparing a propylene copolymer in the presence of a catalyst (1). The copolymer has excellent flow properties and an MFR value of 10 g/10 mins. or more. The catalyst (1) comprises (A) a solid-titanium component contg. as main components Mg cpds., Ti cpds., Mg, Ti, halogens and a polycarboxylic acid ester, (B) organo aluminium cpds., and (C) organo silica cpds. represented by the formula SiR11m(OR12)4-m, where R11 is an alkyl or alkyl gp., R12 is a hydrocarbon gp. and m is 1-2. The process is a two step polymerisation consisting of a first polymerisation step and a subsequent polymerisation step. The first polymerisation step comprises at least two stages and propylene is polymerised or copolymerised in this step. The crystalline propylene polymer obtd. from the first stage has a limiting viscosity (eta)FC of 1.8 dl and that obtd. from the second stage has (eta)xc = 0.7-2.0 dl/g (measured in decalin at 135 deg.C). The ratio (eta)FC/(eta)xc = should be 0.9 or less. In the second polymerisation step propylene and alpha-olefin in the molar ratio of 10/90-90/10 are random omega-polymerised in the presence of crystalline propylene polymer.
Patent AT-E88706-T1 (AT)
Inventor: AOYAGI SAKAE
IPC: C07D477/20
Filed: 1988-07-27
Granted: 1993-05-15
Abstract: Novel crystalline carbapenem compounds, (1R,5S,6S)-2-substituted thio-6-[(R)-1-hydroxyethyl]-1-methyl-carbapenem-3-carboxylic acid derivatives. These carbapanem compounds are represented by the following formula having a beta-coordinated methyl group introduced into the 1-position and a (methyl-1,2,3-thiadiazolium-4-yl) methylthio group introduced into the 2-position. <CHEM> They have antibacterial activity, and are used for prevention and treatment of bacterial infections as antibacterial agents. A process for producing these crystalline carbapenem compounds is also provided.
Patent AT-E96457-T1 (AT)
Inventor: DAIMON YASUO
IPC: C09D133/04
Filed: 1988-08-02
Granted: 1993-11-15
Abstract: A coating composition comprising a colloidal silica, a partial condensate of organoalkoxysilane hydrolyzate, a polymer or a copolymer of unsaturated ethylenic monomers, a surface active agent and glycol derivatives, which is coated on a wheel for vehicles shows excellent properties such as adhesive property, filiform corrosion resistance, stain resistance, weather-resistance and impact resistance. A wheel coated with the coating composition for vehicles also shows excellent properties such as filiform corrosion resistance, stain resistance, weather-resistance and impact resistance.
Patent AT-E61755-T1 (AT)
Inventor: WALTON JOHN NIGEL
IPC: B25B13/46
Filed: 1988-01-18
Granted: 1991-04-15
Abstract: The double-acting piston (42) of a torque wrench has a piston rod (56), the free end of which receives a pin (64) which is guided at each end in straight or curved guide channels (74) in the wrench housing (10). The pin (64) passes through drive shoes (68), slidably received in slots (78) at the upper end of a drive lever (18). The drive lever (18) as it reciprocates rotates a ratchet wheel (14), the ratchet wheel having a square central bore to receive a square drive shaft journalled in the housing (10). If a constant force is applied, the torque wrench provides a substantially constant torque, particularly if the guide channels (74) are curved to compensate for frictional losses. The ratchet mechanism includes rollers (22) which float between grooves (24) in the ratchet wheel (14) and sockets (28) in the drive lever.
Patent AT-E110753-T1 (AT)
Inventor: ITOI HIDEYUKI
IPC: C08L23/10
Filed: 1988-05-18
Granted: 1994-09-15
Abstract: A reinforced thermoplastic resin composition containing:     (A) 100 parts by weight of propylene polymer or; (B) 0 to 100 parts by weight of at least partially graft-modified ethylene- alpha -olefin random copolymer having a graft amount of an unsaturated carboxylic acid or a derivative thereof of 0.01% to 10% by weight, a degree of crystallinity according to an X-ray determination of 0 to 45%, and an ethylene content of 30 to 93 mol%;   (C) 5 to 150 parts by weight of an inorganic powdery filler; and (D) 0.1 to 15 parts by weight of an oxidized polyolefin wax having an oxygen content of 0.1 to 11% by weight. s
Patent AT-E78659-T1 (AT)
Inventor: ITO YOSUKE
IPC: A01N43/78
Filed: 1988-05-27
Granted: 1992-08-15
Abstract: A composition comprising a quaternary ammonium compound and 2-(thiocyanomethylthio)benzothiazole. The composition can be useful as a microbicide and preservative for preventing the deterioration of various types of industrial raw materials and products by inhibiting the growth of microorganisms.
Patent AT-E64571-T1 (AT)
Inventor: KORDEL WOJCIECH JOSEPH
IPC: B60P1/36
Filed: 1988-07-15
Granted: 1991-07-15
Abstract: A moving floor for a vehicle, trailer or container body especially for fitting on top of the floor of same, which moving floor provides maximum load entry height at the rear door frame/loading aperture of the body and improved load space utilisation within the body behind the rear door frame whilst accommodating the drive motors therefor within the depth of the moving floor, to that end the moving floor has the cargo receiving surface inclined relative to the body floor/roof giving decreasing depth to the moving floor in a direction towards the rear door frame/loading aperture. The moving floor comprises a pair of transversely spaced endless chains (21) entrained around a drive means (25) at the end remote from the loading aperture and around a smaller return pulley (27) at the loading aperture end thereof. The chain carries therebetween transverse slats (23) defining the movable cargo receiving surface.
Patent AT-E99703-T1 (AT)
Inventor: DAIRE ERICK
IPC: C08F10/00
Filed: 1988-11-17
Granted: 1994-01-15
Abstract: A process for the preparation of a solid catalyst of the Ziegler-Natta type comprises precipitating the solid catalyst in a liquid hydrocarbon medium by reacting (A) a solution of a soluble magnesium alkoxide and (B) a transition metal halide which is a halide of Ti (IV), a halide of V (IV) or a halide of VO (III) in the presence of (C) at least one transition metal alkoxide which is free from halogen and soluble in liquid hydrocarbon. The precipitated solid catalyst consists of spheroidal particles having a mean diameter by mass of from 10 to 70 microns and a narrow particle size distribution such that the ratio of mean diameter by mass to the mean diameter by number is greater than 1.2 and smaller than 2.0.
Patent AT-E77196-T1 (AT)
Inventor: BOUIN GERARD
IPC: A01D65/02
Filed: 1988-08-01
Granted: 1992-07-15
Abstract: The lifter apparatus of variable geometry, for harvesting crops which are leaning over which is adaptable to the cutter bars of harvesting machines and can assume a position of repose or a working position. The lifter includes a lifter element (1) capable of assuming various positions, two rocker bars (5, 6), connecting devices between the lifter element (1) and a support element (9), and a system for return (12) of the element (9). The lifter element (1) includes a slot (2), in which a swivel shaft (3) of one of the rocker bars (5) can slide. In the position of repose, the shaft (3) is located at one end of the slot (2), and in the working position, the shaft (3) is located toward the other end of the slot (2). The lifter is intended to remain permanently on the machine (position of repose) or to work (working position) under difficult conditions, and to slide under a very flattened or leaning crops and lift the same.
Patent AT-E122066-T1 (AT)
Inventor: RICCIARDI MICHAEL ANTHONY
IPC: C08J9/02
Filed: 1988-05-19
Granted: 1995-05-15
Abstract: Methods for rapidly curing flexible polyether-derived foam in situ by adding to the foam forming composition an ammonia containing material having a decomposition temperature below the temperature of the highest reaction exotherm of the foam-forming composition and decomposing the ammonia containing material by exposure to the heat of the exotherm produced by reaction of the foam-forming components to release ammonia to cure the foam by contact therewith.
Patent AT-E73987-T1 (AT)
Inventor: BARTH PETER DR RER NAT
IPC: A61K9/70
Filed: 1989-01-20
Granted: 1992-04-15
Abstract: A primary packaging for a surface-stabilized surgical dressing (3) comprises a carrier layer (4), a contact surface with adhesive regions on the side nearer the skin which is protected, before the surgical dressing is used, by a detachable covering layer (6), and a supporting film (7) which comprises at least one layer detachably applied to the surface of the carrier layer (4) farther from the skin and which can be removed from the surgical dressing (3) after application. The supporting film (7) forms part of the protective packaging of the surgical dressing (3).
Patent AT-E82195-T1 (AT)
Inventor: PAUL WINFRIED G DR
IPC: C08L69/00
Filed: 1989-04-08
Granted: 1992-11-15
Abstract: The present invention is related to a stain resistant polycarbonate panel which preferably comprises co-extruded polycarbonate sheet and an adherent layer based on linear polycarbonate resin which contains an additive conforming to  <IMAGE>  wherein R1 and R2 independent of each other are a hydrogen or a halogen atom, a C1-C12 alkoxy, C7-C18 arylalkoxy or a C1-C10 alkyl, cycloalkyl, arylalkyl or an aryl radical and R3 and R4 independent of each other are a hydrogen atom, a C1-C10 alkyl, cycloalkyl, arylalkyl or an aryl radical, n is an integer of 0-4 and m is an integer of 1 to 3, -Bridge- is either <IMAGE>   where p is 0-3, q is 1-10, Y denotes any of  <IMAGE> +TR <IMAGE>  and R3 and R4 independently denote a hydrogen atom a C1-C10 alkyl, cycloalkyl, arylalkyl or an aryl radical characterized in that said adherent layer is about 5 to 100 microns in thickness and in that only one of its surfaces is bonded.
Patent AT-E102841-T1 (AT)
Inventor: STAHL HANS-WERNER
IPC: A63F5/00
Filed: 1989-06-27
Granted: 1994-04-15
Abstract: In order to prevent a perception game receiving the character of a game of chance, a set-board (1) is to be produced, in which only spaces (3) which follow one another can be occupied at the same time.   The new set-board (1) has a base (2), on which obstacles or barriers such as recesses (5) or elevations are provided, which separate the compactly arranged spaces (3) from one another in such a manner that only spaces which follow one another border one another. Set-board (1) for perception games. <IMAGE>
Patent AT-E94628-T1 (AT)
Inventor: BOKOR SHAUN DAVID
IPC: F16L27/00
Filed: 1989-11-17
Granted: 1993-10-15
Abstract: The invention relates to an adjustable pipe bend which has at least two parts (10,10a) joined by flanges (12,12a) which incorporate an electrical fusion element in the form of a plastic annular disc (15) with a heater wire (16) located at or adjacent both surfaces of the disc (15). A number of embodiments of the invention illustrate different adjustable bends, the arrangement being that the bend is adjusted to a required position and then the heater wire (16) has a voltage applied to it to produce a heating current which causes the plastic annular disc (15) and adjacent plastic faces of the flanges (12,12a) to melt sufficiently to cause fusion between the two parts (10,10a) of the pipe.
Patent AT-E100518-T1 (AT)
Inventor: LUKEN-RESECO DANIELLE
IPC: E05C17/30
Filed: 1989-06-05
Granted: 1994-02-15
Abstract: The invention relates to a device making it possible to half-open a window, French window or sliding window, the complete opening of this requiring the release of a lock of the device. This device consists of a lock (1) serving as a joint for a half-opening arm (3), Figure 2, the effective length of which is determined automatically either by indexing or by friction, and of an arm support (4) oscillating about an axle and, if necessary, depending on the type of window, sliding perpendicularly relative to this. <IMAGE>
Patent AT-E137874-T1 (AT)
Inventor: NORDSTROEM LENNART
IPC: G08B21/06
Filed: 1989-03-09
Granted: 1996-05-15
Abstract: A method and device for monitoring the consciousness of an aircraft pilot or operator of any other vehicle are described. The monitoring comprises the control of the steering deflections effected by the operator, the size and direction of which are indicated by a steering signal (DP) emitted from the steering control. For every new steering control deflection effected in the opposite direction to the one immediately preceding the time value (CPT) for the steering control deflection is calculated and this time value is compared with at least one predetermined time limit value (CPTW, CPTA). At an excessive signal amplitude considered to indicate an abnormal steering performance which may be caused by a lowered degree of consciousness a warning signal and/or an auto-steering mode is activated. The monitoring according to the invention may also cover abnormally large and rapid steering control deflections as conditions for the activation of the warning signal and the auto-steering mode.
Patent AT-E117720-T1 (AT)
Inventor: BERKA RANDY
IPC: A23C19/04
Filed: 1989-07-01
Granted: 1995-02-15
Abstract: This invention relates to novel mutant filamentous fungi which are deficient in the gene for the corresponding aspartic proteinase. These organisms are useful production hosts in the production of heterologous polypeptides such as chymosin.
Patent AT-E111677-T1 (AT)
Inventor: SCHUSTER RUDOLF
IPC: H05K3/34
Filed: 1990-01-04
Granted: 1994-09-15
Abstract: In a soldering device with at least one bow-shaped electrode (B1), which can be heated by means of electrical resistance heating, its rectangular working surface (A1) is intended to be capable of being positioned exactly parallel on the solder point which is located, for example, on a printed-circuit board. This is made possible by means of a pivotable suspension of the bow-shaped electrode (B1), the dislocated rotation axis (Da1) of this pivotable suspension having to run in the plane of the working surface (A1), centrally and at right angles to the longer side of the working surface (A1). In consequence, a more secure contact of the parts to be soldered to one another and to the working surface of the soldering bracket (B1) is ensured. In the case of soldering devices having two or four soldering brackets, each individual one of these soldering brackets is pivotably suspended individually. 
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Patent AT-E90925-T1 (AT)
Inventor: RUFF KLAUS
IPC: C01B21/087
Filed: 1990-05-25
Granted: 1993-07-15
Abstract: A process for the preparation of silicon diimide having a low carbon content by reacting ammonia, under pressure, with chlorosilanes diluted with a hydrocarbon is described. The process is carried out with a mass flow density of more than 100 kg/m<2>s. The reaction temperature is at least 5 DEG C. The product is dried in vacuo at at least 100 DEG C.
Patent AT-E115002-T1 (AT)
Inventor: DUBUIS ROBERT
IPC: B01D53/86
Filed: 1990-08-27
Granted: 1994-12-15
Abstract: The apparatus for the reduction of nitrogen oxide compounds present in combustion gases originating from a combustion chamber comprises, on the main trajectory (20) for removing the gases, means (14) for blowing and means (16) for heating the combustion gases carrying the reducing agent. A secondary trajectory (28) is connected in parallel to the main trajectory (20) for reintroducing the combustion gases leaving the catalyst (18) downstream of the means (24) for injection. The secondary trajectory (28) comprises a valve (32) which can be actuated in response to a command signal representative of the state of operation of the burner (4) to permit a closed-circuit circulation of the gases between a point (38) situated downstream of the means for injection and a point (40) situated upstream of the trajectory (6) for removal of the gases in the absence of combustion gas at the exit of the chamber. <IMAGE>
Patent AT-E150563-T1 (AT)
Inventor: BANHOLZER KURT
IPC: G06M1/04
Filed: 1990-09-05
Granted: 1997-04-15
Abstract: The electromechanical counter mechanism has numerical cylinders (4) which are accommodated in a housing (3) and are moved by a drive (2). The drive (2) is connected to a switch armature (8) by means of which an indexing wheel (7) can be operated to move the numerical cylinders (4) onwards. The drive (2) furthermore has a first and a second pivoting arm (10, 11) which are not mechanically coupled to one another and each have a coil (28, 29). The two pivoting arms (10, 11) can be pivoted synchronously, at right angles to the pole surface of the permanent magnet (38), in opposite directions in order to move the numerical cylinders (4). The permanent magnet (38) is located between the pivoting arms (10, 11). Both pivoting arms (10, 11) are supported in a sprung manner on the housing (3). The pivoting arms (10, 11) cannot pivot inadvertently with respect to one another and hence also cannot inadvertently initiate a movement process. In consequence, the electromechanical counter mechanism can be used where impacts occur and a relatively large magnetic influence can take place. 
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Patent AT-E87865-T1 (AT)
Inventor: LAMPARTER RONALD C
IPC: E05D11/00
Filed: 1990-08-01
Granted: 1993-04-15
Abstract: A combined vent and escape hatch assembly (18) for a vehicle roof (10) of the type wherein the hatch (18) is supported upon a pair of over-center hinge linkage devices (36, 38) of which may be disconnected enabling the hatch (18) to be fully opened for emergency exit purposes and wherein the other hinge device (36) is protected against damage through the flexure of various hatch supporting components. <IMAGE>
Patent AT-E137652-T1 (AT)
Inventor: SHICHMAN DANIEL
IPC: A61B17/34
Filed: 1990-08-07
Granted: 1996-05-15
Abstract: A trocar penetration depth indicator 22 has a first, inner housing 24 including a first threaded section 46 and longitudinally extending gripping fingers 48, and a second, outer housing 26 including a camming surface 32 and a second threaded section 36 to engage the first threaded section. The first and second housings slidably mount onto a trocar tube 12 and can be secured relative to the guide tube by rotatably tightening the housings to cause the gripping fingers to firmly grip the trocar tube. Depth penetration indicia 20 is provided on the guide tube surface and sufficient guide tube grasping force is obtained to prevent the depth indicator from being dislodged during trocar insertion. A guide tube positioning device is provided to engage the penetration depth indicator and to secure the guide tube relative to the surrounding skin of the patient in order to prevent inadvertent withdrawal or further insertion of the trocar.
Patent AT-E119862-T1 (AT)
Inventor: BARKALOW RAYMOND WILLIAM
IPC: B65D23/08
Filed: 1990-10-26
Granted: 1995-04-15
Abstract: Apparatus for the coating of glass containers (212) has a series of vertical slots (202) for applying coating chemicals to a hot glass jar with a minimal neck and shoulder area. An opposing horizontal slot (210) exhausts spent coating material and reactants in a laminar flow. A center section (230) provides a current of gas without chemicals parallel to the coating stream, and flowing with low velocity relative to the coating stream, but with high velocity relative to the extraneous turbulent and convection currents.
Patent AT-E87291-T1 (AT)
Inventor: COMMANDEUR RAYMOND
IPC: C07C17/38
Filed: 1990-06-01
Granted: 1993-04-15
Abstract: Separation of two isomers, characterised (i) in that one of them is condensed selectively with a product containing at least one aryl hydrogen and in the presence of a Friedel and Crafts catalyst, (ii) the product of condensation obtained is then separated from the other isomer. In a mixture of 1-phenyl-2-bromoethane and 1-phenyl-1-bromoethane the latter alone condenses with xylene in the presence of ferric chloride to yield phenylxylylethane.
Patent AT-E106325-T1 (AT)
Inventor: ROY JEAN-PIERRE
IPC: B60B33/02
Filed: 1990-10-16
Granted: 1994-06-15
Abstract: The invention relates to a pivoting caster (1) comprising a wheel (2) whose pivoting motion about a vertical axis (3) is susceptible of being locked or unlocked by the rotation of the wheel (2) in one direction or the other. A double angle lever (17, 17a, 17b) is housed in the space delimited between the support bearing (8) and the tread (2a) of the wheel (2) at the sides (5) of the shell (6). The lower lever arm (17b) has a friction member (19) constantly elastically against the tread (2a). The upper lever arm (17a) has a locking plate (22) susceptible to be received in a locking notch (23) provided in an integral element (9, 10) of the pivoting shaft (22). The annular cap (7) of the support shell (6) has a guiding recess (26) for the upper lever arm (17a).
Patent AT-E98723-T1 (AT)
Inventor: LEMPERIERE FRANCOIS
IPC: E02B8/06
Filed: 1990-12-14
Granted: 1994-01-15
Abstract: For the purpose of effecting a quasi-permanent raising of the normal water level of an impounded reservoir and thereby augmenting its storage capacity except during the passage of major floods, the invention consists of rigidly fixing to the sill of the spillway a water level raising means comprising at least one vertical plate capable of resisting the water loads when spilling moderate heads (for discharging the floods of shorter recurrence intervals) but bending at its lower portion where it is fixed to the sill at a predetermined head not higher than the maximum water level in order to discharge larger floods.
Patent AT-E124887-T1 (AT)
Inventor: KEUSCHNIGG JOSEF DIPL ING
IPC: B04C3/06
Filed: 1990-05-14
Granted: 1995-07-15
Abstract: For the separation of at least one substance from a liquid or gaseous medium, the substance having a density differing from the medium, the flowing mixture of substance and medium is set in rotation about an axis parallel to its direction of flow, the substance is separated by centrifugal forces from the medium and separately removed from the purified medium. The speed of rotation of the mixture of substance and medium is increased by a progressive reduction of the radius of rotation. The medium is discharged from the apparatus through coaxially facing immersed tubes. An apparatus (110) for carrying out the process includes a guiding device (112) for producing the rotation of the fed mixture in a separation chamber (113). The purified medium is removed from the separation chamber (113) via mutually facing immersed tubes (114, 115), having a cross-section smaller than that of the separation chamber (113). The separated substance is discharged by a secondary cyclone (118) and a pipe (120). <IMAGE>
Patent AT-E103040-T1 (AT)
IPC: F16C29/06
Filed: 1990-06-14
Granted: 1994-04-15
Abstract: A linear bearing comprising ball (3) circulation circuits in which the balls are supported by needles (2). Each circuit consists of passages forming the longitudinal section of the circuit and formed in two adjacent modules, said passages being connected at their ends by curved sections. The adjacent modules include support surfaces so they can be arranged next to each other. A projecting portion (23) is inserted into a longitudinal window (6) which is shaped to receive the needle (2) as well. The needle (2) is arranged in recesses (44 and 45), retains the balls in their circuits and holds the modules together. The modules are produced by injection in a mould having one slide acting in a single direction, whereas the balls and needles are components of a known kind.
Patent AT-E130713-T1 (AT)
Inventor: PEARSON IAN DAVID COOPERS ROAD
IPC: H04J3/24
Filed: 1990-07-23
Granted: 1995-12-15
Abstract: In a system for transmitting data cells from a transmitter (1) to a receiver (2, 3) each cell comprises a fixed format header containing address information and a free format time slice of predetermined duration. The cells may be transmitted on an optical network (4) in which case the cells are routed by an optical switch (5) which reads the header and is transparent to the free format time slice. Second level cells are formed comprising a second level header and a time slice filled with a number of first level cells.