baber/WOPTO huggingface dataset:
Patent EP-0341856-B1 (EP)
Inventor: TENG HARRY HO-I
IPC: C08F240/00
Filed: 1989-04-25
Granted: 1993-12-01
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 EP-0352944-B1 (EP)
Inventor: BUNTAIN IAN GEORGE
IPC: A01N43/647
Filed: 1989-07-14
Granted: 1995-03-01
Abstract: An N-phenylpyrazole derivative of the formula: <CHEM>  wherein R<1> represents cyano, nitro or halogen; R<2> represents a group R<5>SO2, R<5>SO, or R<5>S in which R<5> represents alkyl, alkenyl or alkynyl unsubstituted or substituted by halogen; R<3> represents azido or hydrazino, or pyrrol-1-yl, pyrazol-1-yl, imidazol-1-yl, 1,2,4-triazol-4-yl, 1,2,4-triazol-1-yl, 1,2,3-triazol-1-yl, 1,2,3-triazol-2-yl, piperidino, pyrrolidino, morpholino or N-alkylpiperazino, which may be substituted by alkyl or phenyl; and R<4> represents phenyl substituted in the 2-position by fluorine, chlorine, bromine or iodine; in the 4-position by alkyl or alkoxy unsubstituted or substituted by halogen, or fluorine, chlorine, bromine or iodine; and unsubstituted or substituted in the 6-position by fluorine, chlorine, bromine or iodine and pesticidally acceptable acid addition salts thereof possess arthropodicidal, nematocidal, anthelmintic and anti-protozoal activity.
Patent EP-0352084-B1 (EP)
Title: Disk type valve
IPC: F16K27/04
Filed: 1989-07-19
Granted: 1993-01-20
Abstract: A disk type valve (10) which is arranged such that a pair of fixed (44) and movable (42) disks which are superposed one upon the other are disposed in a cylindrical valve casing (12) in such a manner that the planes of the disks are perpendicular to the axis of the valve casing, these disks being provided with notches or openings (46, 54) for passing water, and the movable disk being engaged with the distal end of a spindle (22) which is inserted into the valve casing from one end thereof in parallel to the axis of the valve casing, wherein the movable disk is disposed at the other end of the valve casing, and the spindle is passed through an insertion portion (48) provided in the fixed disk and engaged with the movable disk.
Patent EP-0356126-B1 (EP)
Inventor: RAMASWAMY SESHADRI
IPC: G11B5/31
Filed: 1989-08-16
Granted: 1995-01-11
Abstract: A recording head having first and second poles with first and second pole tips (P1,P2) separated by a gap (16), a cross-section of one of the pole tips (P1,P2) including two regions, one larger than the other, one of the regions being adjacent to the gap. A cross-section of a second pole tip (P2,P1) may include two regions, one larger than the other, one of the regions being adjacent to the gap. This pole tip design, where the width of the poles along their outer edges (W0<1>,W0<2>) are considerably larger or considerably smaller compared to their width at the gap (Wg), leads to minimal undershoots in the readback pulses of thin film heads.
Patent EP-0361755-B1 (EP)
Inventor: FUKUHARA HIROSHI
IPC: C07C37/08
Filed: 1989-09-19
Granted: 1994-06-01
Abstract: Phenol is produced by (a) reacting benzene with propylene to synthesize cumene, (b) oxidizing the cumene of step (a) into cumene hydroperoxide, (c) acid cleaving cumene hydroperoxide into phenol and acetone, (d) hydrogenating the acetone of step (c) into isopropanol and (e) dehydrating the isopropanol of step (d) into propylene. The propylene from step (e) is useful by itself or is recycled from the step (e) to step (a) of the phenol producing process.
Patent EP-0344045-B1 (EP)
IPC: C08J7/054
Filed: 1989-05-17
Granted: 1993-09-15
Abstract: The invention relates to a layer of polyurethane of high optical quality exhibiting the properties of an energy absorber and of resistance to scratching and abrasion, and it is characterised in that it additionally exhibits improved misting resistance properties, the polyol component employed to form the layer comprising a long polyol containing ethylene oxide blocks. 
<??>The polyurethane layer is employed as an outer layer in safety windows.
Patent EP-0369031-B1 (EP)
Title: Absolute position encoder
IPC: G01D5/36
Filed: 1989-05-22
Granted: 1993-09-08
Abstract: A difference operation unit (6) calculates a difference DELTACi between the data of upper six bits of the interpolation data (D4) in a lower channel (e.g., a 4096lambda channel) having a large number of cycles and the data of lower six bits of the interpolation data (D3) in an upper channel (e.g., a 256lambda channel) having a small number of cycles. A corrected data operation unit (8) finds a corrected data Ci such that the difference becomes smaller than a predetermined value or becomes minimal. Using the corrected data Ci, the angle data correction units (3a to 3c) correct the interpolation data (D3) in the neighboring upper channel, and the upper four bits of interpolation data (D4' to D1') of the channels after corrected are synthesized in order to detect an absolute position of the rotary shaft.
Patent EP-0419507-B1 (EP)
Inventor: SMITH JAMES ROBERT
IPC: B01D53/70
Filed: 1989-05-31
Granted: 2000-07-19
Abstract: PCT No. PCT/GB89/00600 Sec. 371 Date Dec. 3, 1990 Sec. 102(e) Date Dec. 3, 1990 PCT Filed May 31, 1989 PCT Pub. No. WO89/11905 PCT Pub. Date Dec. 14, 1989.This invention relates to gas treatment apparatus and methods and particularly, but not exclusively, to such apparatus and methods for use with exhaust products from semi-conductor manufacturing process. A reactor column 10 has an inlet 11 at the bottom and an outlet 12. Between the inlet and outlet it is divided into three sequential stages containing: silicon or silicon containing materials; lime or soda lime and copper oxide or copper oxide reagents.
Patent EP-0385266-B1 (EP)
IPC: A23L11/30
Filed: 1990-02-22
Granted: 1993-08-04
Abstract: A method of processing whole soybeans to produce discrete, irregularly-shaped chunks or pieces of textured proteinaceous material which are free from off-flavors and odors and have a meat-like texture and appearance. Whole soybeans are hydrated and acidified to a pH in the range of about 4.5 to 6.5 and the pH of the soybeans is maintained in this range throughout processing. The acidified whole soybeans are ground in an aqueous medium to provide an aqueous slurry or dough of soybean particles having a pH in the range of 4.5-6.5. The aqueous acidic slurry or dough is passed through a confined treatment zone in which high temperature pressurized steam is injected directly into a confined stream of the slurry or dough under conditions which effect texturization of the soy protein in the form of discrete chunks or pieces which are discharged from the treatment zone. The texturized pieces, when discharged from the treatment zone or when dried and rehydrated are free of off-flavors and odors and have a meat-like texture, firmness and appearance. They are suitable for use in a wide variety of food products, including frozen products, canned products and dry mix products. If desired, additives such as flavoring, coloring, fat, seasoning and other proteinaceous materials may be incorporated in the texturized soy protein pieces.
Patent EP-0404144-B1 (EP)
Inventor: KNAVISH LEONARD ARTHUR
IPC: C03B5/173
Filed: 1990-06-21
Granted: 1994-03-02
Abstract: Nickel sulfide stones are avoided in a glass melting operation by electrolytically maintaining oxidizing conditions near the bottom of the upstream portion of a melting furnace.
Patent EP-0409015-B1 (EP)
Inventor: LASK GERT-WILHELM DR DIPL-CHEM
IPC: C01B31/36
Filed: 1990-07-06
Granted: 1994-05-25
Abstract: Method for the production of raw-material moulded bodies, in particular for the production of silicon or silicon alloys in an electric low-shaft furnace, in which quartz sand, a non-caking carbon support, preferably petroleum coke, and a pitch-containing binder are mixed and this starting mixture is briquetted to produce preforms, and in which the raw-material moulded bodies are formed from the preforms by a consolidating heat treatment. The pitch-containing binder is a binder mixture of pitch and caking coal which is at a temperature of over 100 DEG C to 200 DEG C. The quartz sand and the non-caking carbon support are mixed with the binder mixture at a mixing temperature which is in the same range. The preforms are briquetted from this mixing temperature. The preforms are subjected to a heat treatment which has a final temperature of over 450 DEG C. The invention also relates to the raw-material moulded bodies produced.
Patent EP-0426074-B1 (EP)
Inventor: BAND PHILIP ARTHUR
IPC: C09K23/30
Filed: 1990-10-29
Granted: 1995-04-19
Abstract: Binary polymer mixtures of albumin and glycosaminoglycan and ternary polymer mixtures of polyionic polypeptide and high molecular weight and highly charged polyanions are useful for managing skin including wrinkles or other irregularities. Aqueous compositions of the ternary mixtures have pH dependent phase change properties and provide skin activated films.
Patent EP-0393827-B1 (EP)
Title: Process for preparing multihardness foam articles
IPC: B29K75/00
Filed: 1990-03-08
Granted: 1993-05-26
Abstract: The present invention concerns a process for preparing a multihardness foam article in a mould having the bottom surface flat or inclined up to 40 degrees to the horizontal plane. The process is characterized by the following steps:   (a) arranging a dispensing means, comprising at least two outlets for dispensing at least two foam formulations, the outlets being arranged in a line, and the distance between adjacent outlets being less than the width of the mould, so that the outlets move across the mould either at or near one of the edges of the flat bottom surface or at or near the top of the incline of the inclined bottom surface along the line defined by the outlets; (b) effective relative motion of the outlets across the mould along the line defined by the outlets; and (c) dispensing from each outlet simultaneously a foam formulation whilst the outle is directly above the inside of the mould.   The present process is particularly suitable for the preparation of a car seat comprising a layered foam seating area and single hardness or encapsulated foam side rolls in a single continous pouring operation.
Patent EP-0409654-B1 (EP)
Inventor: SHINMEN YOSHIFUMI
IPC: A23L5/20
Filed: 1990-07-20
Granted: 2001-11-07
Abstract: Use of a dioxabicylclo[3.3.0]octane compound represented by the following general formula (I):wherein groups R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, R<sup>5</sup> and R<sup>6</sup> are selected independently from hydrogen atom and C<sub>1-3</sub> alkyl groups, provided that R<sup>1</sup> and R<sup>2</sup> and/or R<sup>4</sup> and R<sup>5</sup> may together form a methylene or ethylene group, andn, m and ℓ are 0 or 1,   in the preparation of a medicament to improve liver function, to reduce cholesterol level or to reduce neutral fat level.Suitable compounds include sesamin, sesaminol, episesamin, episesaminol, sesamolin, 2-(3,4-methylenedioxyphenyl)-6-(3-methoxy-4-hydroxyphenyl)-3,7-dioxabicyclo-[3.3.0]octane, 2,6-bis-(3-methoxy-4-hydroxyphenyl)-3,7-dioxabicyclo[3.3.0]octane and 2-(3,4-methylenedioxyphenyl)-6-(3-methoxy-4-hydroxyphenoxy)-3,7-dioxabicyclo[3.3.0]octane.
Patent EP-0410881-B1 (EP)
Inventor: DELLA VALLE FRANCESCO
IPC: A61P25/28
Filed: 1990-07-25
Granted: 1997-09-17
Abstract: N-acyl-N,N min -dilysogangliosides, wherein the acyl groups are derived from unsubstituted aliphatic acids having from 1 to 11 carbon atoms, and N min -acyl-N,N min -dilysogangliosides and N,N min -di-acyl-N,N min -dilysogangliosides, in which the acyl groups are derived from unsubstituted aliphatic acids having from 1 to 24 carbon atoms (with the exception of certain acetyl and diacetyl derivatives). The compounds of the invention exhibit an inhibiting action on protein kinase C activation and, thus, can be utilized in therapies for various pathologies of the nervous system. Pharmaceutical compositions and therapeutic utilities for the lysoganglioside derivatives are also disclosed.
Patent EP-0443289-B1 (EP)
Inventor: WASSERMAN HAROLD
IPC: G01R31/309
Filed: 1990-12-27
Granted: 1998-10-28
Abstract: A printed circuit board inspection device includes a lighting system for use with the series of cameras associated with the printed circuit board inspection device which is essentially domed in configuration, and which incorporates a plurality of selectively controllable light emitting diodes for developing desired lighting patterns. The light emitting diodes are arranged within the domed fixture to form an array of defined latitudes and longitudes, and are capable of selective activation to develop the particular lighting patterns which are desired. This permits an acquisition of images useful in developing a "topographical display" of the acquired image, which is useful in enhancing the subsequent inspections which are to be performed. <IMAGE>
Patent EP-0399971-B1 (EP)
Inventor: ALBIHNSSON URBAN
IPC: B01F15/00
Filed: 1990-05-17
Granted: 1994-08-03
Abstract: A drive device for an impeller (17) which is rotatably mounted within a vessel (11) for stirring and mixing sterile fluids. The drive device is rotatably mounted at an inwardly-directed cylindrical recess (15) in a bottom wall (16) of the vessel, the recess (15) being intended to receive the drive device. The impeller (17) includes a peripheral section (21) which surrounds the cylindrical recess (15). A stator (24) is fixedly secured in the recess (15), which stator includes a magnetisable iron core (25) and induction coils connectable to a 3-phase alternating current source. Inductively magnetisable elements 23 are located in the peripheral section (21) of the impeller (17) for generating a torque when the stator (24) is supplied with a 3-phase alternating current so that the impeller rotates in a predetermined direction.
Patent EP-0446268-B1 (EP)
IPC: A61K31/205
Filed: 1989-11-27
Granted: 1993-04-14
Abstract: The use is described of acetyl D-carnitine and its pharmacologically acceptable salts in the therapeutic treatment of glaucoma. The medicament may be administered orally or parenterally or be applied as a collyrium containing approximately 1-10 % w/v of acetyl D-carnitine.
Patent EP-0425664-B1 (EP)
Title: Multi-use launch system
Inventor: CRISWELL DAVID R
IPC: B64G1/64
Filed: 1990-04-30
Granted: 1995-04-19
Abstract: A multi-use launch system comprises a plurality of different modules releasably securable together into a plurality of different possible launch configurations. The modules include an at least partially expendable, unmanned first stage unit which is capable of single-stage-to-orbit operations on its own carrying internal or external payloads, or as part of a multi-stage-to-orbit system for higher payload capacity launches. The first stage unit is demountably securable to other first stage units, unpowered cargo-carrying units, and/or manned space vehicles. The first stage unit may be completely expendable after launch.
Patent EP-0483273-B1 (EP)
Inventor: AYER ATUL DEVDATT
IPC: A61K31/70
Filed: 1990-07-16
Granted: 1995-10-25
Abstract: A dispenser is disclosed for delivering a beneficial ionophore to an animal. The dispenser comprises (1) a semipermeable housing defining an internal space, (2) at least one composition comprising an ionophore and a pharmaceutically acceptable carrier in the space, (3) an expandable hydrophilic composition in the space, (4) a dense member in the space, and (5) a passageway in the housing for delivering the ionophore from the dispenser.
Patent EP-0463521-B1 (EP)
Inventor: BREITENMOSER ARMIN
IPC: B25B23/147
Filed: 1991-06-15
Granted: 1994-03-23
Abstract: In an electrically powered hand-tool, in particular screwdriver and the like, in which a disconnect-type clutch, in particular in the form of a claw clutch, is situated between the drive motor and the tool output shaft, it is proposed to monitor the position of the claw clutch by means of a distance sensor and then to accelerate the drive motor, via a speed-control circuit, controlled by the distant sensor, for said drive motor, to high operating speed and optionally to maintain it at this speed whenever an inwardly directed pressure is exerted on the tool output shaft when screws and the like are being screwed in, by which pressure the disconnect-type clutch is simultaneously caused to close. 
<IMAGE>
Patent EP-0474989-B1 (EP)
Inventor: ELM RAINER DR
IPC: C09D7/12
Filed: 1991-06-22
Granted: 1994-11-02
Abstract: 2. The object was to develop poly-alpha-olefin-based protective materials which are distinguished by a balanced property profile, good adhesion and good recyclability and in addition are simple to apply. The object has been achieved by protective materials of the following composition:   I. at least 50% by weight of substantially amorphous poly-alpha-olefins composed of the following monomers:   from 3 to 75% by weight of alpha-olefins having 4 to 10 carbon atoms,     from 25 to 95% by weight of propene and   from 0 to 20% by weight of ethene;   II. a maximum of 30% by weight of other olefin homopolymers or copolymers which may either be substantially amorphous or, preferably, partially crystalline; III. a maximum of 40% by weight of additives which are conventional in the plastics sector.   Protective materials of this type can be used, in particular, in the underbody area of motor vehicles.
Patent EP-0469338-B1 (EP)
Inventor: MATUSCHCZYK UWE
IPC: D21F3/02
Filed: 1991-07-06
Granted: 1994-09-28
Abstract: A press blanket for a press device in a paper making machine, or the like, is formed of an elastomeric blanket material and fully embedded layers of reinforcement threads. The radially inner layer is formed of longitudinal threads which extend parallel to the axis of the press blanket. The radially outer layer is formed of circumferential threads which are wound in the direction of blanket motion and are wound generally helically. The threads are fully surrounded by the layer of homogeneous elastomeric material, that is formed from a single pouring. The circumferential threads have a diameter of at most 1/500 of the outside diameter of the fully rounded press blanket. In a unit area of the press blanket, the tensile strength of the circumferential threads is at least 40% greater than the tensile strength of the longitudinal threads. An apparatus for forming such a press blanket includes a rotatable pouring cylinder on which the longitudinal threads are supported, an elastomeric material pouring nozzle which moves longitudinally over the pouring cylinder and an unwinding device for delivering the circumferential threads in a helical manner and located just after the pouring nozzle above the pouring cylinder.
Patent EP-0486773-B1 (EP)
Inventor: BAUR HELLMUT DIPL-ING
IPC: B65G17/34
Filed: 1991-08-28
Granted: 1994-03-16
Abstract: In a support provided with a number of support hangers for the automatic receiving of baking moulds and the transport through a proofing chamber and the subsequent automatic setting down of the bread moulds, the support (1) consists according to the invention of rustproof material, on which support hangers (2) made of plastic are removably attached. This embodiment brings considerable savings in production and in use of the rake hanger. <IMAGE>
Patent EP-0468777-B1 (EP)
Inventor: HUI HENRY
IPC: C07F7/08
Filed: 1991-07-24
Granted: 1995-03-01
Abstract: A method of bonding an analyte-sensitive polynuclear aromatic indicator substance to addition cure silicone to form a sensor element, comprises the steps of adding butyllithium and tetramethylene diamine to the indicator substance in a solvent system comprising tetrahydrofuran to generate a mixture containing the carbanion of the indicator substance, adding a bromoalkene to the carbanion mixture to form a functionalized indicator substance, reacting the functionalized indicator substance with polymethyl-hydrosiloxane to form an indicator-bound silicone liquid, and cross-linking this indicator-bound silicone liquid with vinyl-terminated polysiloxane to form said sensor element the method being characterised in that said solvent system comprises a mixture of tetrahydrofuran with hexamethylphosphoramide thereby greatly improving the efficiency of the method.
Patent EP-0490561-B1 (EP)
Inventor: HORROBIN DAVID F
IPC: A23L33/00
Filed: 1991-12-04
Granted: 1996-03-20
Abstract: Countering side effects of parenteral or fluid-diet enteral nutrition by adding one or more 6-desaturated essential fatty acids (EFAs) to parenteral or enteral composition (particularly low-fat compositions) being given, or giving them in addition to the compositions.
Patent EP-0514441-B1 (EP)
Inventor: VAN DER WERFF JEICHIENUS ADRIA
IPC: B65H3/06
Filed: 1991-02-11
Granted: 1996-06-05
Abstract: Procédé permettant de séparer des articles, tels que des feuilles ou des enveloppes de papier ou de plastique, d'un empilage (9), et appareil servant à mettre en ÷uvre ledit procédé. Un rouleau d'alimentation (6) amène à intervalles réguliers un article externe à un rouleau transporteur (2) en face duquel est disposée une surface de séparation (3). La pression exercée sur l'empilage (9) par le rouleau d'alimentation (6) diminue lorsqu'un article est emporté par le rouleau transporteur (2). On a mis au point un procédé pouvant s'effectuer de manière fiable au moyen d'une construction simple. Chaque fois qu'un article (8) est emporté par le rouleau transporteur (2), le rouleau d'alimentation (6) est entraîné par ledit article (8) aussi longtemps qu'il s'appuie sur cet article (8). Ensuite la pression exercée sur l'empilage (9) par le rouleau d'alimentation (6) augmente sous l'action d'une force de frottement exercée par le rouleau d'alimentation (5) sur un article à emporter.
Patent EP-0531309-B1 (EP)
Inventor: FAVARON CLAUDIO
IPC: E01B31/17
Filed: 1991-05-03
Granted: 1994-08-03
Abstract: PCT No. PCT/EP91/00841 Sec. 371 Date Jan. 6, 1993 Sec. 102(e) Date Jan. 6, 1993 PCT Filed May 3, 1991 PCT Pub. No. WO91/17310 PCT Pub. Date Nov. 14, 1991.A tangential grinding machine for railway rails has a rotating member, a plurality of abrasive sectors mounted on supports radially movable on the rotating member, elements which radially move the supports in order to move the abrasive sectors outwards by an extend which compensates their wear, and a plurality of sensors which when a predetermined degree of wear of the abrasive sectors is attained are activated to act under the control of an electronic unit on the radially movable supports, in order to restore the original grinding surface of the abrasive sectors which have undergone wear. In between the rotating member and the machine structure slidable on the rail there is interposed an articulated frame provided with a mechanism to cause the rotating member to undergo transverse oscillations about a longitudinal axis substantially coinciding with the axis of curvature of the corresponding band of the rail to be ground.
Patent EP-0528932-B1 (EP)
Inventor: IOVANNA JUAN-LUCIO
IPC: G01N33/53
Filed: 1991-04-18
Granted: 1996-03-13
Abstract: The invention relates to the family of the protein (PAP) associated with acute pancreatitis in man and in the rat. It also relates to the nucleotide fragments coding for the above proteins. Also included in the framework of the invention are antibodies which recognize the PAP and which are capable of being used for the purpose of diagnosing pancreatitis. The invention also relates to the production of the PAP, in particular by genetic engineering.