baber/WOPTO huggingface dataset:
Patent AT-E71576-T1 (AT)
Inventor: HERTZER RONALD A
IPC: B29C45/82
Filed: 1987-08-25
Granted: 1992-02-15
Abstract: An improved computer controlled hydraulic system for a conventional toggle-type plastic injection molding machine of the type comprising an injection assembly and a mold clamping assembly. The hydraulic system comprises a first low volume pump and a second high volume pump connected between a reservoir of hydraulic fluid and a pressure and flow control manifold. The output of the pressure and flow control manifold is connected to an injection control manifold, in turn connected to and operating the instrumentalities of the injection assembly. The output of the pressure and flow control manifold is also connected to a clamping control manifold, in turn connected to and operating the cylinder of the clamping assembly. An isolation manifold is connected between the pressure and flow control manifold and the clamping control manifold. A third low volume pump is connected between the reservoir and the isolation manifold. The isolation manifold is also connected to the reservoir. When unactuated, the isolation manifold connects the output of the pressure and flow control manifold directly to the clamping control manifold and recirculates the third pump to reservoir, when the machine is to perform sequential cycles such as conventional injection molding or conventional coining. When actuated, the isolation manifold disconnects the clamping manifold from the pressure and flow control manifold and connects the third pump to the clamping control manifold, enabling the machine to perform a coining cycle with individual and simultaneous clamping and injection control, and precise and repeatable position and speed control of the coining step.
Patent AT-E87036-T1 (AT)
Inventor: SUZUKI TAKASHI
IPC: C12P7/62
Filed: 1987-11-27
Granted: 1993-04-15
Abstract: A process for producing a carboxylic acid ester which comprises reacting a hydroxy compound with a carboxylic anhydride in the presence of carboxyl esterase as a catalyst in an organic solvent.
Patent AT-E54655-T1 (AT)
Inventor: CASSESE ANTOINE
IPC: C03B33/10
Filed: 1987-12-29
Granted: 1990-08-15
Abstract: The invention provides an automatic vertical glass cutting machine, including a cutting-wheel holder carriage which is movable vertically over a predetermined height of a vertical rap under the action of an actuator of the pneumatic kind, the cutting-wheel holder being fixed to the carriage by means of a rocker arm movable with respect to the body of the carriage which has a mechanism for locking said rocker against the carriage controlled by a fixed cam.
Patent AT-E68515-T1 (AT)
Inventor: KVARNSTROEM HANS-ERIK
IPC: B30B/
Filed: 1987-02-16
Granted: 1991-11-15
Abstract: A screw press, which compresses and dewaters more or less moist cellulose-containing and/or fibrous materials in pieces, e.g. waste paper, wood, grass, straw and other harvest products, cellulose, peat, bark and the like, includes a feed device (2) having an input portion (3) for material, which is to be compressed, and at least one first pressure cone (13) for a forceful compressing of the material, a discharge opening (26) for the compressed and dewatered product, a rotary screw (11), which extends from the input portion at least into said first pressure cone (13) as well as driving means (8, 9) to make the screw rotate. The core (27) of the screw and/or its thread (28) is eccentric in relation to the rotation axis (30) of the screw and in relation to the mean screw line of the core respectively, in at least some of the thread turns in one zone (V) of said first pressure cone, and the jacket of this pressure cone (13) is impermeable in said zone (V).
Patent AT-E65497-T1 (AT)
Inventor: LASKOVICS F MARCK
IPC: C07C319/06
Filed: 1988-01-18
Granted: 1991-08-15
Abstract: This invention relates to an improvement in a process for making 2,6-di-tertiarybutyl-4-mercaptophenol and 4,4-isopropylidenedithio-bis-(2,6-di-tertiarybutylphenol) which comprises reduction of bis(3,5-di-tertiarybutyl-4-hydroxyphenol)polysulfide with hydrogen gas in the presence of a catalytic amount of cobalt-molybdenum catalyst.
Patent AT-E68215-T1 (AT)
Inventor: KAMPS KARL HEINZ
IPC: C25D5/04
Filed: 1988-10-25
Granted: 1991-10-15
Abstract: An apparatus for the galvanic reinforcement of an automotive trace on a glass pane, especially a motor vehicle glass pane, has an elongated housing adapted to enclose the trace and spaced uniformly from opposite longitudinal edges thereof. The electrolyte and a rinsing liquid can be passed uniformly through this chamber within which a anode extends in juxtaposition with the trace which is poled as a cathode. Between the anode and the cathode an electrodeposition current is passed to deposit metal from the electrolyte onto the trace.
Patent AT-E67678-T1 (AT)
Inventor: FRANZ HELMUT DR
IPC: A61K38/49
Filed: 1988-11-22
Granted: 1991-10-15
Abstract: Hydroxyethylcellulose hydrogels and t-PA or rt-PA in physiological saline prevent the formation of adhesions of organs or organ parts after invasive interventions or in cases of disease.
Patent AT-E98756-T1 (AT)
Inventor: VAN DE MOORTELE GUIDO
IPC: F16K3/02
Filed: 1988-09-08
Granted: 1994-01-15
Abstract: The valve chiefly comprises a closed body (1), an inlet (5) which opens into the body and is connected to the liquid or gas inlet pipe, a through chamber (2) having two opposing walls housed in the body, an outlet (4) which opens at one side into the through chamber (2) and is connected at the other side to the liquid or gas outlet pipe, in at least one of the walls of the through chamber (2) an opening (3) by which the body communicates with the through chamber, a shutter body (35) housed between the walls and opening in order to close this opening, a movable rod (24) to which the shutter body is attached, a means (28) for moving this rod, at least one stop element (20-22) of a hard material between the shutter body (35) and (on the one hand) the wall with the opening (3) and (on the other hand) the other wall, and at least one elastic element (21-25) for pushing, in a watertight and gastight manner, the abovementioned stop elements (20-22) and the shutter body (35). <IMAGE>
Patent AT-E68574-T1 (AT)
Inventor: NICHOLSON TERENCE PETER
IPC: F16K5/06
Filed: 1988-06-13
Granted: 1991-11-15
Abstract: A metal valve seat for a butterfly valve or ball valve and has the form of an apertured disc with a radially outward part (4A) by which it is securable to a valve body and a radially inward dished part (4B) which projects laterally around the disc aperture. The valve seat (4) is characterised in that the disc part (4B) is formed circumferentially with a plurality of web-connected fingers (40) which have a radially inward surface of varying generative radius. The invention also consists in a butterfly valve or a ball valve incorporation one or a pair of such metal valve seats.
Patent AT-E72822-T1 (AT)
Inventor: ROBINET JEAN-CLAUDE
IPC: C08L33/10
Filed: 1988-08-11
Granted: 1992-03-15
Abstract: A polymeric composition of at least one matrix polymer based on methyl methacrylate, at least one elastomeric latex, and at least one polymer based on fluorovinyledene, the amounts of each component specified relative to one another.
Patent AT-E129821-T1 (AT)
Inventor: DRUNK GERHARD
IPC: A47L9/00
Filed: 1988-03-24
Granted: 1995-11-15
Abstract: In a process for steering a self-propelled vehicle over a predetermined course and a vehicle of this type, a control unit determines, by means of a first sensor, at least the distance already travelled and detects, by means of at least a second sensor, neighbouring objects whose position is stored in the control unit and which serve to verify the position of the vehicle calculated from the distance already travelled. At spaced points along the path of the vehicle, the distance of the vehicle from neighbouring objects, whose exact position with respect to the reference path is stored in the control unit, is determined by means of the second sensor. The measured distance is compared with the stored distance of the reference co-ordinate of the point on the path.
Patent AT-E115788-T1 (AT)
Inventor: HANSEN JENS
IPC: H04H20/88
Filed: 1988-04-15
Granted: 1994-12-15
Abstract: PCT No. PCT/DE88/00236 Sec. 371 Date Oct. 16, 1989 Sec. 102(e) Date Oct. 16, 1989 PCT Filed Apr. 15, 1988 PCT Pub. No. WO88/08223 PCT Pub. Date Oct. 20, 1988.In an FM receiver where the center frequency of an IF filter is varied depending on the received signal, an arrangement is described where the bandwidth of the variable IF filter is changed depending on reception quality of the received signal.
Patent AT-E79282-T1 (AT)
Inventor: BECHTOLD HERBERT
IPC: A61M5/315
Filed: 1988-05-05
Granted: 1992-08-15
Abstract: PCT No. PCT/EP88/00373 Sec. 371 Date Nov. 3, 1989 Sec. 102(e) Date Nov. 3, 1989 PCT Filed May 5, 1988 PCT Pub. No. WO88/08723 PCT Pub. Date Nov. 17, 1988.An injection device can be loaded by the user only when in the zero position. This reminds even forgetful patients to readjust the dose before the injection and is of great help to blind patients.
Patent AT-E135962-T1 (AT)
Inventor: NAKANO AKIKAZU
IPC: C08L25/04
Filed: 1989-01-07
Granted: 1996-04-15
Abstract: Styrene-based polymer moldings with a crystallinity of at least 20% obtained by subjecting moldings of crystalline styrene-based polymers having mainly syndiotactic configuration to heat treatment at a temperature of 120 to 270 DEG C. These moldings are excellent in physical properties such as heat resistance and chemical resistance, and thus are expected to find various applications, for example, in general construction materials, electric or electronic devices, and car parts.
Patent AT-E113937-T1 (AT)
Inventor: TAKASUGI HISASHI
IPC: C07D217/04
Filed: 1989-03-23
Granted: 1994-11-15
Abstract: The present invention relates to novel bicyclic amine compound and a pharmaceutically acceptable salt thereof, which is an N-methyl-D-aspartate (an excitatory amino acid) receptor antagonist and useful as an anticonvulsant and a drug for treatment of the delayed neuronal death induced, for instance, by cerebral ischemia, for example, in case of cardiac arrest, to a process for the preparation thereof, to a pharmaceutical composition comprising the same, and to a use of the same as a medicament in treatment of convulsion and delayed neuronal death in human being or animal.
Patent AT-E108716-T1 (AT)
Inventor: DOBRY MARIAN WITALIS
IPC: B25D9/14
Filed: 1989-03-28
Granted: 1994-08-15
Abstract: The compressed-air supply system of vibro-isolated tools comprises a telescopic tubular connection of a grip with a compressed-air engine. A cut-off valve (1) is mounted at an inlet of a duct (3) in a housing-grip (5). The outlet of said duct (3) is connected to a pipe (4) of a supply system closed at the end and mounted in a grip-housing (5) by means of an elastic connection. Over the circumference of the pipe (4) of the supply system special holes (10) with increasing diameters are provided which during the motion of the housing relative to the compressed-air engine overlap with holes (9) in an intermediate sleeve (8) mounted in a body (6) of the compressed-air engine.
Patent AT-E117057-T1 (AT)
Inventor: STROUSE GARY L
IPC: F16J15/16
Filed: 1989-04-18
Granted: 1995-01-15
Abstract: A seal assembly (10) is disclosed for installation in an annular groove (32) having inner and outer radial surfaces (34-36) interconnected by an axial surface (38). The seal assembly (10) is comprised of a generally annular energizer element (12) formed of an elastomeric material and including a body portion (40) and a generally radially extending sealing lip (74). The seal assembly (10) further comprises a generally annular heel bearing element (14) formed of a generally rigid material. Upon installation of the energizer element (12) and heel bearing element (14) into the annular groove, an annular void (100), generally triangular in cross section, is formed between the two seal elements (12-14). Upon the application of pressure at or above a predetermined pressure limit, the energizer element (12) moves into the annular void (100) drawing at least a portion of the sealing lip (74) into the groove (32) to reduce the axial width of the sealing lip (74) contact area.
Patent AT-E83134-T1 (AT)
Inventor: BOCK JUERGEN
IPC: A44C27/00
Filed: 1989-05-23
Granted: 1992-12-15
Abstract: Plate-shaped metallic pieces of jewellery are to be inexpensive, easy to process and superficially hard and, in particular, are to have shining light-optical effects. According to the invention, this is achieved by the use of a monocrystal (1), to which a layer (2) of a chemically different type of material is applied in an extremely thin layer thickness (a) of between 0.01  mu m and 2  mu m. <IMAGE>
Patent AT-E100977-T1 (AT)
Inventor: HAAG HELMUT
IPC: H02G15/10
Filed: 1989-08-08
Granted: 1994-02-15
Abstract: In the case of a pressure-proof sleeve for connecting two cables having two half-shells, by means of which a cavity for splice reception is constructed, having transition pieces for the cable ends, which are placed on an inner cable sheath, and clips for clamping on the armouring wires or strain relief elements, it is provided that the transition pieces are constructed as corrugated tubes and are arranged over the conically constructed ends of the divided sleeve and the de- sheathed ends of the cable, that a first shrink-on collar is applied which extends over the sleeve and the corrugated tubes and closes sealingly against the inner cable sheath, that the strain relief elements are distributed over the circumference of the first shrink-on collar, that there are provided in each case at the ends of the cone and in the middle of the sleeve clips which non-positively connect the strain relief elements to the sleeve, and that a second shrink-on collar is applied over the entire structure.
Patent AT-E128570-T1 (AT)
Inventor: KAZUSAKA SHOJI
IPC: G09F9/302
Filed: 1989-11-13
Granted: 1995-10-15
Abstract: Disclosed herein is a display to be applied to a digital switch. This display includes a casing (1) formed of a box-type casing (2) and a cover (3), a display element (8) facing a display window (2b) accommodated in the casing (1), a printed wiring board (9) for supporting the display element (8), and a printed wiring board (14) which is connected to the printed wiring board (9) and on which a control circuit (16) for displaying an external input signal on the display element (8), and the like are mounted. At the front portion of the casing (1) are formed frames (11a and 11b) extending over a display face (81) of the display element (8), and thus a portion of the printed wiring board (9) which is located at the outer periphery of the display element (8) cannot be seen from the outside. A conductive pattern (18) for discharging a static electricity is provided on the printed wiring board (9), corresponding to a region in which the frames (11a, 11b) engaged with each other. The frames (11a, 11b) have adhesive tapered faces, and thus a static electricity is hard to enter the display from the outside. Thus, it flows out of the display through the conductive pattern (18) even if it enters the display.
Patent AT-E103192-T1 (AT)
Inventor: NINANE LEON
IPC: B01D9/02
Filed: 1989-07-18
Granted: 1994-04-15
Abstract: Process and plant for the crystallisation of an inorganic substance in which a supersaturated solution of the substance is forced to circulate through a fluidised-bed (14) reactor (2) after having passed through a distributor (12) maintained at a temperature at which the concentration of the supersaturated solution is lower than or equal to the concentration corresponding to saturation. The invention applies to the crystallisation of sodium chloride. <IMAGE>
Patent AT-E97921-T1 (AT)
Inventor: TENG HARRY HO-I
IPC: C08K5/524
Filed: 1989-04-25
Granted: 1993-12-15
Abstract: An petroleum resin of improved color and process for making the same are provided. The improvement in color is the result of a "dry" quench process in which the polymerizate of an olefinic, diolefinic, aromatic or mixed hydrocarbon feedstock polymerized in the presence of a Friedel-Crafts catalyst is quenched by admixing the polymerizate with a phosphite instead of the familiar water wash quenching procedure.
Patent AT-E126031-T1 (AT)
Inventor: STAMATIOU PAUL ORSON
IPC: A47G27/04
Filed: 1989-09-08
Granted: 1995-08-15
Abstract: A holder for flexible material, for example a disposable floor mat, comprises a base (4) on which the material rests, at least part of the base having an integral wall (12) so arranged as to form a recess (6). The recess is dimensioned so as to receive the material in a close fit and means are provided to hold the material in place. The holding means may comprise a lip (14) integral with the wall of the holder which extends above the recess and means (19) may be provided on the surface of the holder to act as a guide for the correct placement of the material. Additionally or alternatively the base (4) of the holder may include holding means (26), such as 'Klettostop', which comprises a plurality of upwardly extending hooks or spikes formed from a plastic material. Means may also be provided for retaining the holder (2) on a support surface.
Patent AT-E111736-T1 (AT)
Inventor: UENO RYUZO
IPC: A61K31/557
Filed: 1989-09-29
Granted: 1994-10-15
Abstract: The present invention relates to an ocular hypotensive composition and a composition for treatment of glaucoma which comprises an amount of 20-substituted 15-keto-PGs effective as an ocular hypotensive agent; these compounds exhibit no or little side effect such as transient ocular hypertensive response, hyperemia of conjunctiva or of iris, dacryops, lema, closed eye and the like.
Patent AT-E100901-T1 (AT)
Inventor: HOEFINGER RAIMUND
IPC: F02B3/06
Filed: 1989-03-16
Granted: 1994-02-15
Abstract: A method in which an output signal (sn) is calculated in a computing device as a function of operating variable signals such as the speed, accelerator pedal position, engine temperature, etc. and this output signal is used to control an electro-mechanical control element for the quantity of fuel and/or air, for example the injection pump of a diesel engine, the P, I and D components of a speed control signal (sn) being determined separately and then added. In this method the D component of the speed control signal (sn) is hyperbolically weighted as a function of the engine speed (n), provision expediently being made for the mean engine speeds (nist, n'ist) to be determined successively at time intervals (T2) proportional to the engine speed, the formation of the difference between two such successive speed values and multiplication of this difference by a constant factor. <IMAGE>
Patent AT-E80037-T1 (AT)
Inventor: ABRAHAM GUY E
IPC: A61K9/20
Filed: 1988-10-03
Granted: 1992-09-15
Abstract: A tablet comprises micronized progesterone blended with carnuba wax and safflower oil that produces sustained serum level increases of progesterone. The concentration of the wax is between 20 % and 150 % by weight of that of the progesterone. The particle size of the progesterone is largely below 10 microns. By thoroughly blending micronized natural progesterone with a wax having a melting point above body temperature, such as carnuba wax, degradation of the progesterone by the liver is sufficiently limited so as to achieve good serum level increases in progesterone on a sustained and substantially predictable basis. The inclusion of a limited quantity of safflower oil has also been found to be beneficial in this regard.
Patent AT-E140358-T1 (AT)
Inventor: PATSIOKAS STELIOS J
IPC: H04B1/40
Filed: 1989-08-16
Granted: 1996-07-15
Abstract: A radio communication system includes a base station (107, 109, 104, 105) and a plurality of remote units (202, 203, 210, 204) that can be operated in one of several modes. In the Message Storage mode, a caller is given the option to store a voice or numeric message for later transmission to the called remote unit. If caller enters an Override code, however, the system attempts to establish voice communication between the caller and the called remote unit. In the Call Screening mode, the caller's message is stored in the base station and, simultaneously, forwarded to the called remote unit. During reception of the message, the called remote unit can ''pickup'' the call and begin normal voice communications with the caller.
Patent AT-E164695-T1 (AT)
Inventor: SKEEN MARION DALE
IPC: G06F12/00
Filed: 1990-01-19
Granted: 1998-04-15
Abstract: A communication interface for decoupling one software application from another software application such communications between applications are facilitated and applications may be developed in modularized fashion. The communication interface is comprised of two libraries of programs. One library manages self-describing forms which contain actual data to be exchanged as well as type information regarding data format and class definition that contain semantic information. Another library manages communications and includes a subject mapper to receive subscription requests regarding a particular subject and map them to particular communication disciplines and to particular services supplying this information. A number of communication disciplines also cooperate with the subject mapper or directly with client applications to manage communications with various other applications using the communication protocols used by those other applications.
Patent AT-E97193-T1 (AT)
Inventor: HANS WALDEMAR
IPC: F02M61/18
Filed: 1990-02-26
Granted: 1993-11-15
Abstract: The fuel injection valve has a ferromagnetic valve housing containing a magnetic coil surrounding a core to which the valve armature is attached. The valve armature supports a valve needle (27) cooperating with an annular valve seat (48). The seal between the valve needle (27) and the valve seat (48) is provided by a rounded surface (90) defined by a toroid (94) with a circular or elliptical cross-section in the outer surface of the valve needle (27). Oref. the toroid (94) has an elliptical cross-section with its major axis parallel to the longitudinal axis of the valve needle (27).
Patent AT-E162528-T1 (AT)
Inventor: KAPLAN MURRAY ARTHUR
IPC: A61K9/14
Filed: 1990-05-14
Granted: 1998-02-15
Abstract: Very highly water soluble, stable, crystalline salts of 2 min ,3 min -dideoxy-2 min ,3 min -didehydrothymidine of the formula <CHEM>  2 min ,3 min -dideoxyinosine of the formula <CHEM>  and 2 min ,3 min -dideoxy-2 min -fluoroinosine of the formula <CHEM> wherein X is an organic or inorganic cation are prepared. Such salts are useful as antiviral agents.
Patent AT-E92754-T1 (AT)
Inventor: GERGELY GERHARD DR
IPC: A61K9/68
Filed: 1990-05-22
Granted: 1993-08-15
Abstract: 0.05 to 0.8 parts by weight of a disinfectant for the mouth and/or throat are present in or on a matrix which contains 100 parts by weight of chewing gum base, and/or in a sugar coating enveloping the matrix. A pharmaceutical preparation of this type is used, inter alia, for preventing plaque formation. Particularly suitable as disinfectant is cetylpyridinium chloride. Additionally present in the matrix are, preferably 2 to 15 parts by weight of a lipoid substance and/or 5 to 20 parts by weight of a disintegrant on which the disinfectant is preferably applied or distributed. To produce this chewing gum, milled chewing gum base is mixed with powder particles of at least one additive which are coated with fats and/or waxes, with cooling. 0.05 to 0.8 parts by weight of a disinfectant are added to the mixture and/or to a sugar coating covering it. Subsequently tablets are compressed in cooled equipment.