baber/WOPTO huggingface dataset:
Patent EP-0175616-A2 (EP)
Inventor: GOODWIN R WENDELL
IPC: H03M1/24
Filed: 1985-09-13
Abstract: An optical shaft encoder includes an optical shutter mounted to a shaft, the shutter bearing lighttransmissive and light reflective areas, at least a first light emitter and a first light detector arranged adjacent one another on one side of the optical shutter, and at leat a second light emitter and a second light detector arranged adjacent one another on a second side of the optical shutter and opposite the first light emitter and first light detector. The optical shutter comprises a disk or drum having the reflective and transmissive areas arranged in a predetermined pattern on its surface. The light emitters are alternately energized and the outputs of the two light detectors, which are dependent on the arrangement of reflective and transmissive areas of the optical shutter, are then detected and compared with a predetermined pattern of such outputs representative of the various angular positions the optical shutter and shaft can take. With this arrangement up to 16 different output states are possible. This enables the optical shutter to resolve 1/16 of a revolution of its associated shaft which is more than adequate for detecting the shaft position of a clock-dial type register display of a gas, water or electric meter.
Patent EP-0153917-A2 (EP)
Inventor: VAN NES JEAN
IPC: B65D19/00
Filed: 1985-02-06
Abstract: Assembly of the deck and of the base of a pallet comprising a spacing piece holding the deck at the desired distance from the base, the spacing piece comprising at least one passage which passes right through it for the elements for fixing the deck to the base and for any reinforcing elements, characterised by male closure elements (5, 6) closing off the said passage, one at the deck-side end, the other at the base-side end, locking means being provided in order to lock the said male elements in the passage (2) of the spacing piece. <IMAGE>
Patent EP-0190560-A2 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/00
Filed: 1986-01-09
Abstract: Verfahren zur Herstellung von Urethangruppen aufweisenden Polyisocyanat-Zubereitungen mit einem NCO-Gehalt von 0,5 bis 45 Gew.-% durch Umsetzung von organischen Polyisocyanaten mit einem NCO-Gehalt von 30 bis 50 Gew.-% mit organischen Polyhydroxypolyacrylaten bzw. Gemischen von organischen polyhydroxypolyacrylaten mit anderen Polyhydroxylverbindungen des Molekulargewichtsbereichs 62 bis 12 000, die so erhältlichen Polyisocyanat-Zubereitungen und ihre Verwendung als Aufbaukomponente bei der Herstellung von Kunststoffen nach dem Isocyanat-Polyadditionsverfahren.
Patent EP-0190584-A2 (EP)
Inventor: GREBER JOERG FRIEDRICH DR
IPC: C01F7/36
Filed: 1986-01-17
Abstract: Shaped ceramic articles of high hardness and isotropy are produced under simple conditions by obtaining the alpha-alumina monohydrate having a surface area, measured in BET, of more than 330 to 980 m<2>/g, by hydrolysis of aluminium alcoholate.
Patent EP-0193937-A2 (EP)
Inventor: KAWASAKI SATORU
IPC: G01T1/29
Filed: 1986-03-05
Abstract: A y ray emitted from a reference radioactive ray source (300) is radiated from outside to a solid radioactive waste (100). The radioactive intensity of the y ray emitted from the solid radioactive waste (100) is measured during the radiation of the y ray. The radioactive intensity to be measured is discriminated into the first radiation intensity based on the reference radioactive ray source (300) and the second radiation intensity based on the radioactive nuclide of the solid radioactive waste (100). A radiation adsorption coefficient of the solid radioactive waste is determined based on the first radiation intensity. The distribution of radioactivity of the solid radioactive waste (100) is determined based on the radiation absorption coefficient and the second radiation intensity.
Patent EP-0194597-A2 (EP)
Inventor: KOOZOO NAKAMURA
IPC: H04N1/04
Filed: 1986-03-07
Abstract: The invention is related to a method by which the movement of a portion to be recorded is controlled in a facsimile apparatus. An actual moving velocity at a i-th recording unit is used as a first virtual recording velocity at a (i+1)-th recording unit, and the actual moving velocity at the (i+1)-th recording unit is determined from a second virtual moving velocity at an (i+k)-th recording unit and from a recording velocity at the (i+k)-th recording unit.
Patent EP-0210355-A2 (EP)
Inventor: DERKSEN KLAUS
IPC: B65D83/00
Filed: 1986-05-14
Abstract: A dispenser for paste-like substances is disclosed having a piston which is slidably disposed in a dispenser housing. The piston moves as the dispenser is being emptied toward a dispensing opening while being restrained from movement in the opposite direction. A press button is connected with a rod that extends through the piston and is coupled nonpositively with the piston through the intermediary of a locking device permitting the rod to move freely in one direction, but to carry the piston in the opposite direction. A membrane seals the end of the housing opposite the discharge opening. The piston rod is designed as a piercing tool for piercing the membrane.
Patent EP-0212550-A2 (EP)
Inventor: HANSEN DONALD WILLIS JR
IPC: C07K5/065
Filed: 1986-08-12
Abstract: The invention relates to novel substituted tyrosyl alanine dipeptide amides of the formula:
      and the pharmaceutically acceptable acid addition salts thereof wherein R¹ is hydrogen, lower alkyl, hydroxy, lower alkoxy, -O(CH₂) n phenyl with the phenyl optionally substituted by halogen, -NO₂, -CN, -NH₂ or lower alkyl wherein n is 1 to 4; R² and R³ represent lower alkyl, halogen, or lower alkoxy, or either one of R² or R³ is hydrogen and the other is lower alkyl, lower alkoxy or halogen; R⁴, R⁵, R⁶, and R⁹ may be the same or different and represent hydrogen, lower alkyl, cycloalkyl having 3 to 8 carbons, unsaturated lower alkyl, or -(CH₂) m cycloalkyl with the cycloalkyl having 3 to 8 carbons and m is 1 to 4;  R 10 is hydrogen or -(CH₂) p phenyl or with the phenyl optionally substituted   with -NH₂, -OH, halogen, -NO₂, or lower alkyl or -(CH₂) p  thienyl wherein p is 1 to 4; one of R⁷ or R⁸ is -(CH₂) f -S(O) z -(CH₂) q -CH₃ where f is 1 to 3 and q is 0 to 3, z is 0, 1 or 2 and the other is hydrogen or lower alkyl, or R⁷ and R⁸ together with carbon w is
      where x and y are independently 1 to 3 and z is 0, or 2. V represents an asymmetric carbon that may be recemic or have the D or L configuration; W represents an asymmetric carbon when R⁷ and R⁸ are not the same that may be recemic or have the D or L configuration. 
The compounds of this invention are useful as analgesic and/or antihypertensive agents.
Patent EP-0219057-A2 (EP)
Inventor: RYBINSKI WOLFGANG VON
IPC: B03D1/01
Filed: 1986-10-08
Abstract: Alkyl glycosides and/or alkenyl glycosides are used alone or as a mixture with at least one anionic, cationic or ampholytic surfactant as collecting agents in the flotation of non-sulphidic ores. However alkyl monoglycosides and alkenyl monoglycosides or corresponding polyglycosides having 2 to 8 glycoside radicals can be used. The alkyl radicals or alkenyl radicals of these compounds can have straight or branched chains and 2 to 18 carbon atoms and, if desired, contain a hydroxyl group and/or an ether bridge in place of a -CH2- group. 
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Patent EP-0187686-A2 (EP)
Inventor: CHERIO VITTORIA
IPC: D02G3/32
Filed: 1986-01-04
Abstract: In a rubber thread covered with one or more coils, one or more inelastic, semirigid or texturized yarns are inserted parallel to the elastic thread, in order to brake elongation of the elastic thread, so as to determine a maximum amount of admissible stretch, and to avoid yielding, strangulation and breakage of the rubber thread. The method and the apparatus designed to make such an elastic thread with controlled elasticity are also described.
Patent EP-0205261-A2 (EP)
Title: Liquid crystal droplets dispersed in thin films of UV-curable polymers
Inventor: VAZ NUNO ARTUR
IPC: G02F1/1333
Filed: 1986-05-16
Abstract: Optically-responsive films (10) comprising liquid crystal microdroplets (14) dispersed in UV-cured polymeric reaction products of triallyl isocyanurate and suitable polythiols are disciosed.
Patent EP-0208476-A2 (EP)
Inventor: SHIMANUKI SENJI
IPC: G02F1/09
Filed: 1986-06-26
Abstract: A magnetic field sensor is described which comprises a light source part (11), a magnetic field detection part which contains a magneto-optic element (13) and a light measurement part (15) which measures the light that has been radiated from the light source part (11) and has passed through the magnetic field detection part (15), and is characterised in that the magneto-optic element (13) is arranged such that its easy axis of magnetization is substantially at right angles to the direction of the magnetic field to be measured (16). The sensor can measure a wide range of magnetic fields with a high degree of accuracy and high sensitivity.
Patent EP-0227248-A2 (EP)
Inventor: CARLTON DALE E
IPC: G01R1/067
Filed: 1986-10-21
Abstract: Apparatus for indicating proper compensation of an adjustable frequency compensation network comprises a signal source operable to apply a rectangular pulse train having a preselected peak magnitude to the frequency compensation network, and a peak detector circuit for comparing the output voltage of the frequency compensation network to at least one threshold value. The peak detector circuit is used to determine whether, at a time that follows a transition of a pulse of the pulse train by an interval that is less than one time constant of the frequency compensation network, the output voltage of the frequency compensation network bears a predetermined relationship to the threshold value.
Patent EP-0232624-A2 (EP)
Inventor: YOSHIMOTO SHINJI KONISHIROKU P
IPC: G03C7/30
Filed: 1986-12-29
Abstract: 1. A silver halide photographic light-sensitive material comprising at least one compound represented by the general formula [I] and at least one compound represented by the general formula [XII]:
     (wherein Z represents a group of non-metallic atoms necessary to complete a nitrogen-containing heterocyclic ring which may have a substituent; X represents a hydrogen atom or a substituent capable of being split off upon reaction with an oxidation product of a color developing agent; and R represents a hydrogen atom or a substituent):
     wherein R 21 , R 22  and R 24  are independently selected from the group consisting of a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group and a heterocyclic group provided that the above-listed group may have a substituent; R 23  is selected from the group consisting of an alkyl group, a cycloalkyl group, an alkenyl group, and an aryl group of which respective groups have a substituent; R 24  is a group cabable of being a substituent to the benzene ring of the formula; 1 is an integer of 0 to 4; J is selected from the group consisting of
     and
     wherein, R 25  and R 26  are independently selected from a hydrogen atom and an alkyl group which may have a substituent; and m is 0 or 1 provided that R 21  and R 22  may be combined with each other to form a 5- or 6-membered ring, that when 1 is 2 or more R 24 s' may be either the same or different and that R 24  may cooperatively be combined with R 21  or R 22  to form a 5- or 6-membered nitrogen-containing ring together with the nitrogen atom adjacent to R 21  or R22 and a part of the phenylene group to which R 24  is attached.
Patent EP-0236673-A2 (EP)
Inventor: WEMPLE JAMES N
IPC: A61K31/495
Filed: 1987-01-12
Abstract: An improved process for the preparation of 7-substituted amino-l-alkyl- or cyclopropyl-6,8-difluoro-l,4-dihydro-4-oxo-3-quinolinecarboxylic acids is described where tetrafluorobenzoyl chloride is converted in three operations via l-alkyl or l-cycloalkyl-l,4-dihydro-6,7,8-trifluoro-4-oxo-­quinoline-3-carbonitrile which in a separate step or in situ is displaced and hydrolyzed to the desired product.
Patent EP-0235689-A2 (EP)
Inventor: LAILACH GUNTER DR
IPC: B01D29/50
Filed: 1987-02-19
Abstract: The separation is effected by discontinuous filtration in pressure filters, the suspension to be filtered being delivered pneumatically from a pressure vessel into the pressure filter, and the unfiltered suspension being returned into the pressure vessel after the end of the filtration. <IMAGE>
Patent EP-0239931-A2 (EP)
Inventor: TOWN MICHAEL-HAROLD DR RER NAT
IPC: C07D257/04
Filed: 1987-03-26
Abstract: This process, which uses a redox reaction as the measuring reaction, is carried out in the presence of one or more additionally added tetrazolium salts, which render reducing interfering compounds ineffective. A reagent suitable for this determination and novel tetrazolium salts of the general formula I' 
<IMAGE>
 in which
 R<1><'> denotes a carboxyl radical, a phenyl radical which is unsubstituted or substituted in the 2 or 4 positions by a carboxyl group, disubstituted in the 2 and 4 positions by nitro groups or in the 4 position by trimethylammonium,
 R<2><'> denotes an unsubstituted phenyl radical,
 R<3><'> denotes a phenyl radical which is unsubstituted or substituted in the 2 position by a carboxyl group and
 A<'> [i.e. A<1><->] denotes a customary counteranion, are also provided.
Patent EP-0239952-A2 (EP)
Inventor: TROTTIER ROBERT R
IPC: G06F13/378
Filed: 1987-03-27
Abstract: A high speed link used to connect peer computer systems (103). The link includes data lines (219) and control lines (221) connected to a device adapter (321) in the I/O system of each of the peer computer systems and logic in each device adapter. The data lines carry data words in parallel; the con- trollines include status lines (203) indicating status of each of the peer systems, arbitration lines (205) for indicating which of the peer systems currently desires to transmit data across the link and whether the link is available, and receiver acquisition lines (207) for specifying which of the peer systems is to receive a transmission and whether the specified system is able to receive the transmission. The logic in the device adapter includes status logic (601, 617) responsive to the status lines for inhibiting a transmission when the receiving peer system is not ready, arbitration logic (801) responsive to the arbitration lines for deciding which peer system may have access to the link at any given time, and receiver acquisition logic (1001) permitting the transmitting device adapter to specify the receiving system, permitting the receiving device adapter to return its address and acknowledge its selection, and permitting the transmitting device adapter to verify the selection and determine whether the receiving system is able to receive data.
Patent EP-0241796-A2 (EP)
Inventor: WINGLER FRANK DR
IPC: G02B1/04
Filed: 1987-03-30
Abstract: Die kontaktoptischen Gegenstände enthalten ein benetzbares, gegebenenfalls vernetztes, Copolymerisat mit den Komponenten N-Vinylcarbonsäureamid, (Meth)acrylsäureester eines Polysiloxans und gegebenenfalls Vinylmonomeren.
Patent EP-0259541-A2 (EP)
Inventor: TAUB HOWARD H
IPC: H04N1/034
Filed: 1987-04-16
Abstract: A thermal ink jet printer emits drops (7) that merge together (1) on the surface of a substrate (3) within the wetting time of the substrate (3). The size of the dot printed is controlled by the number of drops emitted by the thermal ink jet printer (15) within the wetting time of the substrate (3).
Patent EP-0260443-A2 (EP)
Inventor: WANG CHUN SAN
IPC: C08F12/34
Filed: 1987-08-13
Abstract: Monomers and oligomers containing a plurality of vinylbenzyl ether groups are prepared by reacting a material containing a plurality of aromatic hydroxyl groups such as tetramethyltetrabromobisphenol A with a vinylbenzyl halide such as vinylbenzyl chloride in the presence of a polar aprotic solvent such as dimethylformamide. The monomers and oligomers prepared by this process have an improvement in one or more properties selected from dielectric constant (before and/or after moisture absorption) or thermal stability. Also disclosed are new monomers and oligomers containing a plurality of vinylbenzyl ether groups such as bis-  I  (vinylbenzyl)ether of dicyclopentadienyl bisdimethylphenol.
Patent EP-0265765-A2 (EP)
Inventor: CHAN KEVIN KOK
IPC: C09J5/02
Filed: 1987-10-13
Abstract: A method for promoting the adhesion of a polymer such as as an epoxy resin to a metal such as copper wherein the metal surface to be adhered is sequentially exposed to a pressurized stream of a slurry containing suspended metal oxide particles followed by treating the metal oxide treated film in a gas plasma containing a fluoro­hydrocarbon.
Patent EP-0273448-A2 (EP)
Inventor: PELTON ROBERT HERBERT
IPC: C08F283/12
Filed: 1987-12-29
Abstract: A durable, effective foam suppressant composition produced through free-radical polymerization of mixtures of polydiorganosiloxanes, silica and a free radical polymerization initiator, and optionally, vinyl monomer(s) and pendant vinyl modified silicone oil, followed by dilution of the resulting reaction product with a low viscosity polysiloxane is disclosed. Also disclosed are methods for its production and use in suppressing foams in liquid mediums.
Patent EP-0252568-A2 (EP)
Inventor: SCHOFIELD JOHN ANTHONY
IPC: C12P7/02
Filed: 1987-07-07
Abstract: Novel compound  cis -1,2-dihydroxy-3-trifluoromethylcyclo­hexa-3,5-diene (and certain fluoro-substituted analogues) can be produced biochemically by culturing a wild type or mutant strain of  P.putida  with benzotrifluoride or certain fluoro-substituted analogues as substrate.
Patent EP-0232037-A2 (EP)
Inventor: FAHLEN THEODORE S
IPC: G02B27/09
Filed: 1987-01-19
Abstract: An improved optical beam integration system for homogenizing a nonuniform radiant energy beam having a nonuniform beam intensity profile characteristic. The optical beam integration system comprises a first crossed cylindrical lens structure, a second crossed cylindrical lens structure, and a focusing lens interposed between a radiant energy source and an image or work plane. The nonuniform radiant energy beam from the radiant energy source refracts sequentially through the first and second crossed cylindrical lens structures and the focusing lens so as to produce a homogenized beam which forms an image in the work plane. The work plane is at a constant distance from the optical beam integration system. Preferably, the optical beam integration system is adjustable for selectively setting the size of the image produced by the homogenized beam in the work plane. The optical beam integration system is also preferably adjustable so that the aspect ratio of the image produced by the homogenized beam in the wortk plane can be selectively set. As a result, the effectiveness and flexibility of semiconductor processing by means of an ultraviolet excimer laser, for example, are substantially improved.
Patent EP-0251504-A2 (EP)
Inventor: DRISCOLL EDWARD C JR
IPC: G06K9/00
Filed: 1987-06-03
Abstract: A method and apparatus for verification of personnel identity by correlation of fingerprint images. The method includes the steps of: first enrolling a person by the steps of forming a reference image of a fingerprint of the person, identifying a plurality of reference sections within the reference image, where the image data contained in each of the reference sections is distinct relative to the image data adjacent to and surrounding the reference section, and saving the image data of each of the reference sections; and then verifying the identity of someone claiming to be an enrolled person by the steps of retrieving the image data of the reference sections of the enrolled person, forming a verify image of the fingerprint of the person claiming to be enrolled, where the verify image includes a plurality of verify regions each corresponding in position to one of the reference sections and each larger in extent than its corresponding reference section, determining a best-match location within each verify region at which the image data is most similar to the image data of its corresponding reference section, and verifying the identity of the person claiming to be enrolled according to the degree of similarity between the image data of the best-match locations and the corresponding reference sections and according to the degree of similarity between the relative positioning of the best-match locations and the corresponding reference sections.
Patent EP-0262929-A2 (EP)
Inventor: KOGA HITOSHI
IPC: C08L51/06
Filed: 1987-09-29
Abstract: An amorphous polyester composition according to the present invention comprises (A) a low crystalline polyolefin modified with unsaturated carboxylic acids, (B) an amorphous polyester, (C) a silane coupling agent and (D) an optional inorganic filler, wherein (A) forms a matrix phase and (B) forms a domain phase. This amorphous polyester composition has excellent adhesion properties to different materials such as metal and has excellent damping performance, and therefore a damping material having excellent initial adhesion properties and water-­resistant adhesion properties and excellent damping performance, particularly at high temperatures can be obtained from such an amorphous polyester composition.
Patent EP-0269569-A2 (EP)
Inventor: GEIB JAY R
IPC: C07C67/08
Filed: 1987-11-18
Abstract: An esterfication process particularly for the preparation of rosin esters, polyesters and polymeric esters wherein aliphatic or aromatic carboxylic acids are reacted with appropriate alcohols in the presence of catalytic amounts of a mixture of a calcium bis[monoethyl­(3,5-di-tert-butyl-4-hydroxybenzyl) phosphonate] and a phenol sulfide, the presence of said mixture serving to reduce the time necessary for complete esterification and to provide esters with increased oxidation stability and better color.
Patent EP-0248771-A2 (EP)
Inventor: CAMERINI GIORGIO
IPC: C09J7/02
Filed: 1987-05-20
Abstract: An intimate and dimensionally stable bond between thermally insulating. foamed materials and heat exchange members, such as refrigeration equipment coils, is obtained by inserting between the heat exchange members and the gap provided for receiving the thermally insulating foamed material, a sheet or tape of olefin polymer material, adhesive-treated on a single side thereof, and comprising a lubricating agent able to migrate to the surface to assist in providing an intimate contact between the polyurethane and the support material, making mutual adaptation easier during the foaming expansion step.
Patent EP-0269585-A2 (EP)
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/38
Filed: 1987-11-24
Abstract: Thermal transfer recording is effected by providing a thermal transfer recording medium comprising a thermal transfer ink layer on a support, providing a thermal head having heat-generating elements, disposing the thermal transfer recording medium in contact with a record paper so that the thermal transfer ink layer contacts the record paper, energizing the heat-generating elements corresponding to a given recording image signal to heat the thermal transfer ink layer of the thermal transfer recording medium in a pattern, and separating the thermal transfer recording medium from the record paper to leave a recorded image of the heated thermal transfer ink layer on the record paper. Herein, the thermal transfer ink layer is supplied with a heat energy so as to assume a temperature of 35 - 60° C in the absence of energization of the heat-generating elements, and the heat-generating elements are energized while the heat energy is applied. Because of the heating, a recorded image of good quality is obtained and a part of these recorded by image is readily removed for correction by lifting-off.