baber/WOPTO huggingface dataset:
Patent EP-0228086-A2 (EP)
Inventor: GARG DESH RAJ
IPC: C02F1/28
Filed: 1986-12-24
Abstract: Toxic or otherwise contaminating organic impurity constituents in aqueous media such as waste water streams from industrial processes or potable water supplies are removed and converted to harmless oxidation products by contacting such media with an organophilic molecular sieve whereby the organic species are concentrated as adsorbates, and thereafter contacting the adsorbate-loaded molecular sieve with an aqueous solution of a compound which has a standard oxidation potential of at least 0.25 volt in an amount and for a sufficient time to convert the organic materials to non-toxic products such as C0 2 .
Patent EP-0199548-A2 (EP)
Inventor: KINTAKA KAZUHIKO
IPC: C12R1/01
Filed: 1986-04-17
Abstract: In a method for producing L-sorbose by microbial oxidation of D-sorbitol, a competent microorganism is cultivated in a medium in which the concentration of dissolved oxygen is controlled in the range of about 1 to about 4 ppm throughout the growth phase of said microorganism. Thus, L-sorbose can be produced in much greater yield, compared with known methods.
Patent EP-0213686-A2 (EP)
Inventor: ZOUEKI GEORGE
IPC: B24B17/02
Filed: 1986-04-24
Abstract: A lens and pattern holder (1) for use with a grinding tool (3) comprising a rotary grinding ring (5) mounted in coaxial relationship with respect to a guiding ring (7) of the same diameter characterised in that the holder comprises:-a) a solid body (31) having a pair of opposite surfaces (33, 35) spaced apart so that the peripheries thereof can be disposed respectively within the axial lengths of the grinding ring (5) and guiding ring (7);b) means on a first one (33) of the opposite surfaces of the body (31) for detachably connecting thereto a pattern (27) having a periphery outward from the periphery of the first surface, these connecting means consisting of two pins (30) spaced apart on the first surface and projecting therefrom for engagement with a pair of corresponding holes (41) provided in the pattern;c) means (47) on the other or second surface (35) of the body (31) for detachably mounting thereon a lens (29); andd) visual means on this second surface (35) for use as a guide to properly position and align the lens (29) with respect to the pattern (27) connected to the first surface (33) of the body (31) when mounting this lens on the second surface; whereby a finished lens (29) brought into edge contact with the guiding ring (7) serves as a guide for finishing the periphery of a pattern (27) pressed against the guiding ring (5) as the lens and pattern are rotated with the holder (1).
Patent EP-0200561-A2 (EP)
Inventor: HANSEN ALBERT FREDERICK
IPC: F16L37/084
Filed: 1986-05-02
Abstract: @ A pipe coupling of the type comprising a first coupling part (1) connectable to a pipe or fitting having a body portion (4) and a second coupling part (2) connectable to a pipe or fitting and comprising a hollow interior adapted to receive the body portion (4) of the first coupling part in sealing engagement therewith. The first coupling part has an annular recess (5) and the said second coupling part (2) includes a transverse slot (13) formed therein across its hollow interior with a release bar (14) slidably mounted in said transverse slot (13) having an aperture (17) therethrough to a diameter similar to the diameter of the first coupling part body portion. The release bar (14) is movable between a first position wherein its aperture (17) is substantially aligned with the hollow interior so that the first part body portion (4) can be fitted into or removed from the hollow interior (10) of the second part and a second position wherein the aperture (17) in the release bar (14) is offset from the hollow interior (10) of the second part whereby an operatire portion (14b) of the periphery of said aperture engages the annular recess (5) of the first coupling part (1) when it is received in the hollow interior of the second part to retain it therein, the release bar (14) being resiliently urged towards said second position and manually movable therefrom to said first position.
Patent EP-0202869-A2 (EP)
Inventor: REZNIK DAVID
IPC: F26B13/10
Filed: 1986-05-15
Abstract: Apparatus and method for drying or curing a coating on a metal substrate including inductivly heating the coated substrate in a highly confined space and condensing the evaporated liquid released as the result of the heating within the confined space.
Patent EP-0215633-A2 (EP)
Inventor: LISKA TOMOTHY JAN
IPC: G05B19/042
Filed: 1986-09-10
Abstract: An electronic control apparatus for a glassware forming machine comprises at least one section controller (150) producing actuating and deactuating signals for a section of the machine, and a machine controller (130) for controlling setup of the forming machine. The apparatus also comprises a mechanism controller (200,450,460) for a given functional component of a section. The mechanism controller comprises a processor (210), non-volatile control program memory means (215), a serial input port (132) for receiving setup parameters from the machine controller, and at least one output interface (230) for outputting control signals to the functional component in response to commands from said processor.
Patent EP-0219265-A2 (EP)
Inventor: SINNOTT KENNETH MARTIN
IPC: B29L31/56
Filed: 1986-10-01
Abstract: A cap (1) of plastic material has a sealing liner (8) of a relatively softer plastics material moulded therein. The cap is heated before or during moulding of the liner composition applied to the cap, to enhance the bond of the liner to the cap.
Patent EP-0223375-A2 (EP)
Inventor: EREMITY FRANK
IPC: B41J2/07
Filed: 1986-10-03
Abstract: The invention is an ink drop catcher for use in a drop marking device such as an ink jet printer. The catcher receives drops which are not to be deposited on the recording medium. The catcher includes a labyrinth passage through which the drops pass to return to the ink supply. An electrode disposed along the labyrinth passage senses the current flow created by the accumulation af the charges from a series of test drops. This current flow is used by phasing circuitry to insure that the drops are correctly charged at the time they are formed.
Patent EP-0198798-A2 (EP)
Inventor: PFEIFER JOSEF DR
IPC: C08G63/181
Filed: 1986-04-07
Abstract: Homo- und Copolykondensate aus der Gruppe linearer, gesättigter Polyamide, Polyester und Polyesteramide auf der Basis von Dicarbonsäuren der Formel IV <IMAGE> worin Z, R¹, R², m und n die in Anspruch 1 angegebene Bedeutung haben, sind strahlungsempfindlich und eignen sich besonders zur Herstellung von Schutzüberzügen und Reliefabbildungen.
Patent EP-0222734-A2 (EP)
Inventor: TROPPMANN HUBERT
IPC: B30B9/32
Filed: 1986-11-05
Abstract: A press 3 for compacting beverage cans, with an eccentric introduction of force into the empty beverage can to overcome its dimensional stability, comprises a press plunger 4 which is displaceable up against a press platen 25. The press plunger is connected rigidly to a piston rod which is connected via an angle lever 5 to a tension rod 8 and also to a foot lever 9. The press 3 is fastened to a holding shackle 2 which bridges a container 1 and which is pivotable upwards in the same way as a container lid 18. The filling shaft 6 of the press 3 is closed by a filling-shaft flap 7 which, during filling, swings into the filling shaft and temporarily blocks the press plunger 4 and which releases the press plunger 4 again only when it swings back into the initial position (closing position of the filling shaft). <IMAGE>
Patent EP-0232776-A2 (EP)
Inventor: OHNO KIYOTAKA
IPC: C07D307/93
Filed: 1987-01-23
Abstract: Disclosed herein are novel prostaglandin I<sub>2</sub> (PGI<sub>2</sub>) derivatives exhibiting excellent in vivo duration and acitivities, said derivatives being represented by the general formula:wherein R<sub>1</sub>, X, R<sub>2</sub> and R<sub>3</sub> are as defined herein.
Patent EP-0236963-A2 (EP)
Inventor: NEUMANN GERHARD
IPC: H01R13/33
Filed: 1987-03-06
Abstract: A contact element in the form of a spring contact jack or spring plug pin has a plurality of mutually laterally disposed spring contacts which can be attached at one end to a support piece and which are radially curved in order to provide contact with an opposing contact; and further relates to a method of manufacturing the contact element.
Patent EP-0256237-A2 (EP)
Inventor: ROSENTHAL HARRY P
IPC: B65D85/672
Filed: 1987-06-06
Abstract: The package has at least two rolls (16) arranged adjacently. The sheets are wound into rolls (16) with a continuous opening. One holding element (2, 4) is arranged in each case on the outside of the two rolls (16) lying on the outside in each case. The holding elements (2, 4) are detachably connected to each other by means of a connection element (6) which projects through the openings of the rolls (16). <IMAGE>
Patent EP-0254060-A2 (EP)
Inventor: CHAPOY L LAWRENCE
IPC: C08G69/10
Filed: 1987-06-24
Abstract: Photoconductive films having thickness below 20 microns, pre­pared from concentrated lyophasic solutions of a polymer ha­ving the following repeating unit:
      wherein R is an alkylene radical having 1 to 20 carbon atoms and P is a photoconductive group.
Patent EP-0252415-A2 (EP)
Inventor: TETSURO TAKEYA
IPC: C08G63/685
Filed: 1987-06-30
Abstract: Polyester polymers consisting essentially of repeating units having the formula
     repeating units having the formula
     repeating units having the formula
     and repeating units having the formula
     wherein
     Ar 1  is selected from
         Ar 2  is selected from
     halogen substituted radicals of these radicals, and
     wherein
   X is selected from -0-, -S-, -SOr, -CO-,
     wherein each n independently represents a member having a value of from 1 to 10, and each R 4  is independently selected from alkyl radicals of 1 to 5 carbon atoms, and   R 2  and R 3  are independently selected from hydrogen atom, halogen radicals, alkyl radicals of 1 to 5 carbon atoms, and phenyl radical, and R 2  and R 3  may be identical or different from. each other, and   R 1  is selected from halogen radicals and alkyl radicals of 1 to 5 carbon atoms, and wherein the polyester polymer has a reduced viscosity [ sp/c] of at least 0.2 dl/g as measured in p-chlorophenol at a concentration of 0.2 g/dl at 60 °C .       
     Such polyester polymers are excellent in the mechanical strength and heat resistance and, therefore, are useful as various kinds of fibers, films, or engineering plastics. A process for preparing the polyester polymer and novel diimide-dicarboxylic acid to be used as a material in this process are also disclosed.
Patent EP-0258609-A2 (EP)
Inventor: TOKUNAGA MASAAKI
IPC: C22C38/00
Filed: 1987-07-22
Abstract: A permanent magnet having good thermal stability, consisting essentially of the composition represented by the general formula: 
       
 wherein R is Nd alone or one or more rare earth elements mainly composed of Nd, Pr or Ce, 0≦x≦0.7, 0.02≦y≦0.3, 0.001≦z≦0.15 and 4.0≦A≦7.5. 
     This permanent magnet may contain one or more additional elements selected from Nb, W, V, Ta and Mo. This permanent magnet has high coercive force and Curie temperature and thus highly improved thermal stability.
Patent EP-0268277-A2 (EP)
Inventor: ABE TSUTOMU
IPC: B41J2/045
Filed: 1987-11-17
Abstract: An ink jet recording head comprises an ink discharging opening (2), a liquid pathway (3) communicating with said ink discharging opening (2), means for generating energy (e.g. heater(11)) used to discharge ink (10) provided along said liquid pathway (3), a first liquid chamber (4) communicating with said liquid pathway (3), a second liquid chamber (20) communicating with said first liquid chamber (4) and provided only on the side of said liquid pathway (3) opposite to the side on which said means for generating energy is provided and a pipe (5) for feeding ink (10) to said second liquid chamber (20).
Patent EP-0273262-A2 (EP)
Inventor: HAEUSLER GUENTHER PROF DR
IPC: A61K31/435
Filed: 1987-12-10
Abstract: Chroman derivatives of the formula I <IMAGE> in which R<1> to R<7> have the meanings given in Patent Claim 1, show actions on the cardiovascular system.
Patent EP-0277371-A2 (EP)
Inventor: VASQUEZ EDUARDO
IPC: B22C7/02
Filed: 1987-04-16
Abstract: A wax ring pattern machining tool (10) which enables a goldsmith to create a precision machined wax ring pattern for subsequent casting in precious metal by the lost wax process, the machining operations on the ring pattern being carried out while the pattern is still a part of a wax ring preform tube (110), said machining tool (10) being employed to create circumferential grooves or channels on the exterior of the ring pattern or to reduce the diameter of the ring tube or otherwise shape it circumferentially.
Patent EP-0236031-A2 (EP)
Inventor: SCHMERTZ JOHN COWIESON
IPC: F16F7/12
Filed: 1987-02-20
Abstract: An energy dissipating support member including multiple successively longer straps all connected at each end to end connectors with the longer straps, and preferably the shortest strap, having a bow when not under a tensile load such that as the tensile load increases, the straps, beginning with the shortest, successively elastically and plastically deform to dissipate shock energy. The initial bowing, type of material, and relative dimensions of the straps can be varied to obtain the desired load supporting and energy dissipating characteristics.
Patent EP-0245928-A2 (EP)
Inventor: STANTON JAMES H
IPC: A01N37/04
Filed: 1987-03-16
Abstract: Low-foaming antimicrobial concentrate and "use" composition comprising (a) an antimicrobial agent selected from the group consisting of monocarboxylic acids, dicarboxylic acids and mixtures thereof, (b) a solubilizer, (c) an acid capable of yielding a pH less than or equal to about 5.0 upon dilution of the concentrate to a use solution, and (d) a diluent. This composition provides effective storage stability and low-foaming sanitization when used in "in-place" processing lines such as dairies, breweries and other food processing facilities.
Patent EP-0238318-A2 (EP)
Inventor: MASE HIROYUKI
IPC: G11B5/55
Filed: 1987-03-18
Abstract: A track access control system for a magnetic disc system including a magnetic disc (1a to 1d) having a plurality of servo tracks (SVT) in a plurality of track zones divided in a radial direction, a logical to physical track address translation unit, a track offset update unit, and a control unit, to access a magnetic head at a physical track with offset correction. The track offset update may be carried out in an initial condition, or when a seek command is received. Also, the track offset update may be compulsorily effected when the update is not effected in a predetermined time. In this case, the system may output a virtual error data.In addition, the track offset update may be effected in response to a temperature change of the system.
Patent EP-0241191-A2 (EP)
Inventor: MAITLAND ARTHUR
IPC: H01S3/03
Filed: 1987-03-30
Abstract: Laser apparatus includes a plurality of metal segments 2 distributed along a tube 1, the end electrodes 2a and 2b being connected to respective plates of a capacitor 9, and the segment 2c adjacent to one of the end segments being arranged to act as a control electrode. During operation, the control electrode is held at a fixed bias potential and a large potential difference is applied between electrodes 2a and 2b. When it is desired to trigger a discharge within the tube 1, a trigger potential is applied to the control electrode 2c. Power dissipated in repetitive discharges so formed vaporises or dissociates material 6 located within the tube 1 and provides pumping power whereby laser action is achieved. 
     In another embodiment (not shown) an electron beam is introduced within the tube to trigger the discharge.
Patent EP-0247819-A2 (EP)
Inventor: DOMBOU MUNEHIKO C O UNITIKA LT
IPC: C12P19/36
Filed: 1987-05-26
Abstract: A process for producing diadenosine tetraphosphate or derivatives thereof in very high yields with little formation of undesired by-products is disclosed. The process comprises reacting adenosine-5ʹ-triphosphate or a derivative thereof with an amino acid under the catalytic action of an aminoacyl-tRNA synthetase in the presence of an enzyme that converts adenosine-5ʹ-diphosphate to adenosine-5ʹ-triphosphate. The formation of by-products can be substantially completely inhibited if the last-­mentioned enzyme is used in combination with an enzyme that converts adenosine-5ʹ-monophosphate to adenosine-5ʹ-­diphosphate.
Patent EP-0250200-A2 (EP)
Inventor: KULIKAUSKAS JOSEPH A
IPC: G06K7/10
Filed: 1987-06-16
Abstract: A selective bar code reader distinguishes code data from other data obtained from a carrier before reading the data. The selective bar code reader comprises a scanner (23) for generating electrical signals having a first portion representing the code and a second portion representing other regions on the carrier, a processor (50) for generating an electrical waveform having a first portion corresponding to the first portion of the electrical signals and having a fundamental frequency corresponding to the spacing between the bar code elements and a second portion corresponding to the second portion of the electrical signals and not having a fundamental frequency corresponding to the spacing between the elements of the bar code. The electrical waveform is passed through a band pass filter (100) centered at the fundamental frequency to attentu- ate the second portion of the electrical waveform and thereby identify the first portion of the electrical waveform and the bar code data.
Patent EP-0273706-A2 (EP)
Inventor: ANTONEN ROBERT CLAYTON
IPC: C08L83/04
Filed: 1987-12-23
Abstract: The combination of (1) a polyorganosiloxane composition curable by a platinum catalyzed hydrosilation reaction with (2) up to about 20 percent, based on the weight of (1), of a polyorganosiloxane composition comprising the mixture of a liquid hydroxyl-terminated polydiorganosiloxane and a moisture reactive organosilicon crosslinking agent, or the reaction product of said mixture, and an organotitanate catalyst yields elastomers that cure rapidly at temperatures of at least about 80°C. and cohesively bond to inorganic substrates such as glass and metal. The resultant cured elastomer exhibits a durometer of less than about 20 on the Shore A durometer scale.
Patent EP-0272980-A2 (EP)
Inventor: OGAWA JUNJI BERUMEZON ICHIGAO
IPC: G11C8/12
Filed: 1987-12-16
Abstract: An entire chip is divided into N memory cell blocks (Boo to B n-1,m-1 ) (N  =  n x m) in accordance with a desired rectangular group of bits (n x m bits). The same row decoder (RDo to RD n-1 ) is provided for every m blocks, and a row address    R  or a row address       adjacent thereto is given to the row decoders. Similarly, the same column decoder (CDo to CD m - 1 ) is provided for every m blocks, and a column address   or a column addres      adjacent thereto is given to the column decoders. N bits of memory cells are accessed from the blocks, and the accessed memory cells are rearranged by means of an arranging circuit (BAC1), thereby obtaining a desired rectangular group of bits.
Patent EP-0288722-A2 (EP)
Inventor: AMATA ANTONINO
IPC: D06B11/00
Filed: 1988-03-17
Abstract: An apparatus for processing fabrics, in particular for artificially aging and bleaching denim fabrics. 
     The apparatus comprises an unperforated rotating drum (10) with fins (15) inside it, parallel to the axis of rotation of the drum (10), to tumble both the fabric and the processing material impregnated with bleaching agent or other processing fluid. Said fins (15) are convex in section, with a vertex angle greater than 90°, preferably comprised between 120° and 150°. 
     The apparatus furthermore comprises exhaust means (17) for sucking any steam or gases that develop in the drum or inside the apparatus.
Patent EP-0296394-A2 (EP)
Inventor: D HEUREUSE WALTER DIPL-ING
IPC: B41F7/26
Filed: 1988-06-03
Abstract: In a damping mechanism for an offset printing machine with a pair of rollers consisting of an applicator roller and a metering roller, both distribution and unrestricted return of excess damping solution from an associated plate cylinder into an upper nip between the applicator roller and the metering roller are made possible by a distributor roller associated with the pair of rollers being in direct frictional contact with the metering roller. <IMAGE>
Patent EP-0295634-A2 (EP)
Inventor: FUJIGAKI TAKASHI
IPC: F21V8/00
Filed: 1988-06-14
Abstract: The invention provides a working equipment for roughening the side of optical fiber comprising a hot stamper (11), a sheet having rough surface to be transferred, a cushion (15), and a cushion-­mounted plate (14) having a portion formed in stepwise or continu­ously curved or sloped form.
Patent EP-0297563-A2 (EP)
Inventor: GIOFFRE ANTHONY JOSEPH
IPC: A61K8/26
Filed: 1988-06-29
Abstract: The anticariogenic activity of fluorine-containing compounds in oral compositions also containing zeolitic zinc ions is retained at advantageous levels over protracted periods of time by adjusting the pH of the composition to the range of 9.5 to 11. The zeolite not only provides desired Zn⁺⁺ ions to the formulation with minimal adverse affect on the active fluoride content but also is found to be an exceptionally good abrasive and/or polishing agent.
Patent EP-0315967-A2 (EP)
Inventor: SEKIWA MITSUNAO
IPC: G02B27/28
Filed: 1988-11-09
Abstract: An optical waveguide (1) having a detour is disposed at either or both of the light-receiving and light-emitting ends of a dispersion optical system in a spectroscope. Even though light being propagated through the optical waveguide has specified polarizing characteristics, the light is depolarized by passing through the optical waveguide and many times reflecting therein. Accordingly, unpolarized light not affected by the polarization selectivity of the dispersion optical system (5) or the like can be emitted from the spectroscope.
Patent EP-0318838-A2 (EP)
Inventor: MAKIURA YOSHINORI
IPC: G03G15/00
Filed: 1988-11-24
Abstract: An image forming apparatus having a plurality of copy paper detector sensors (15, 16, 17) in a delivery passage (1) for copy paper (P). After a first copy paper detector sensor has been turned ON, if a copy paper detector sensor just downstream of the first copy paper detector sensor is not turned ON within a predetermined period of time, there are checked the ON/OFF status of the first copy paper detector sensor and copy paper detector sensors upstream thereof. If one or more of the copy paper detector sensors are ON, the length (L) of the copy paper (P) is compared with a distance (ℓ) between each of the last-mentioned copy paper detector sensors and a copy paper detector sensor just downstream thereof. Based on the comparison result, the position where the copy paper (P) has jammed, is judged.
Patent EP-0282167-A2 (EP)
Inventor: PRESLEY GLEN T
IPC: A01B69/02
Filed: 1988-02-12
Abstract: An automatic, hydraulically actuated, sequencing valve 25 for use with a pair of hydraulic actuators (e.g. double acting hydraulic cylinders) includes a valve body 40 having a cylindrical bore 45 therein. Cam members 49 and 50 at either end of the bore are engaged by pins 62, 63 on the ends of a cylindrical spool 47, thereby rotating the spool 30 degrees each time it engages one of the cam members. A third cam member 78 incorporated into the spool alternately locks open one of a pair of check valves 57, 59 as said spool is pressure shifted between the two bore cam members. The third cam member operates a locking system which permits only one of the two hydraulic cylinders to operate at a time and in sequence.
Patent EP-0284210-A2 (EP)
Inventor: KENNA ROBERT VINCENT
IPC: A61F2/44
Filed: 1988-02-24
Abstract: A spinal implant adapted to replace a disc between adjacent vertebrae having a predetermined thickness and profile chosen to match the space between said vertebrae and characterized by elongated protuberances (5) adapted to be located in grooves drilled in said vertebrae and a porous coating (7) on at least a portion of its surface. A method and apparatus for placement of said spinal implant are also disclosed.