baber/WOPTO huggingface dataset:
Patent EP-0255212-A2 (EP)
Inventor: OZEKI JIRO
IPC: B65H31/24
Filed: 1987-06-02
Abstract: There is disclosed a method and apparatus for simultaneously inserting a plurality of generally laminar articles (a) Into a file sheet (18), the file sheet comprising a base sheet (12) having a plurality of recessed pockets (10) arranged both in rows and in columns, each of the pockets having a pair of retaining tabs (14) on its opposed sides for retaining opposed side grasp portions (b) of one of the laminar articles against the base sheet (12) in each pocket (10). The method comprises the steps of placing the laminar articles (a) successively in the respective pockets (10) of the file sheet (18) with the front ends of the grasp portions (b) of the laminar articles positioned at the rearwardly open inlets of the grasping gaps between the opposed side retaining tabs (14) in the respective pockets (10) and the base sheet (12), and moving all the laminar articles (a) simultaneously beneath the retaining tabs (14) through the inlets into the gaps to be retained by the tabs against the base sheet.
Patent EP-0253513-A2 (EP)
Title: Process for the production of polyethylene materials
Inventor: SANO AKIRA
IPC: C08F110/02
Filed: 1987-06-17
Abstract: A process for producing polyethylene materials is disclosed in which particulate polyethylene is drawn at lower temperatures than its melting point, the polymer having an intrinsic viscosity of 5 - 50 dl/g at 135°C in decalin and resulting from the polymerization of ethylene at temperatures below the above melting point and with use of a selected catalyst. The polyethylene materials excel in mechanical strength and elastic modulus.
Patent EP-0251577-A2 (EP)
Inventor: MORI SHOICHIRO C O MITSUBISHI
IPC: H01G9/02
Filed: 1987-06-17
Abstract: An electrolyte for aluminium electrolytic capacitors comprises a solution in an aprotic solvent mainly (90% or more) composed of γ-butyrolactone of, as a solute, 0.1 to 40 wt% of a quaternary ammonium salt having as an anion the conjugated base of an inorganic acid compound selected from
     (1) boric acid,   (2) phosphoric acid,   (3) phosphorous acid and phosphorous acid monoesters, phosphonic acids, and phosphonic acid mono­esters,   (4) hypophosphorous acid and phosphinic acids,   (5) alkylboric acids and arylboric acids,   (6) silicic acid and   (7) carbonic acid and carbonic acid monoesters.
Patent EP-0265054-A2 (EP)
Inventor: CHRISTENSEN JON BRENT
IPC: E21B33/124
Filed: 1987-08-26
Abstract: A string bypass (10) for bypassing fluid around a packer as a testing string is lowered into or raised out of a well bore, the string bypass including an outer case (56) with an inner mandrel (58) positioned therein such that an annular cavity is defined therebetween in which is a reciprocating piston (114). The case and mandrel both have transverse holes (92,112) therethrough, and the piston includes a transverse passageway (138) which provides intercommunication between the holes when the piston is in an open position (as illustrated). A spring (116) biases the piston toward the open postion. A pump is used to inflate the packer and as the pump pressure gradually increases, it provides a net force downwardly on piston (114) which ovecomes the spring force so that the piston is moved to a sealed, closed position in which communication between the holes is prvented. The piston also includes a substantially longitudinal passageway (146) therethrough which provides continuous fluid communi­cation between the pump above the string bypass and the packer below the string bypass.
Patent EP-0260922-A2 (EP)
Inventor: BAIR THOMAS IRVIN
IPC: D02G3/02
Filed: 1987-09-15
Abstract: Yarns of copoly(p-phenylene terephthal­amide/2,6-naphthalamide) are disclosed which exhibit toughness and tenacity greater than the toughness and tenacity of yarns of poly(p-phenylene terephthalamide) having the same dimensions and made by the same process.
Patent EP-0281868-A2 (EP)
Inventor: MUROTANI TATSUNORI C O NEC COR
IPC: G11C29/24
Filed: 1988-02-25
Abstract: For preventing sense amplifier circuits associated with memory cells from misjudgment, there is proposed a semiconductor memory device comprising protection cells (42 and 43) formed between memory cell array (1) and peripheral circuits (21 and 28), and the protection cells are coupled to an additional bit line pair (44) precharged to a predetermined voltage level approximately equal to those of bit line pairs (13 and 14) coupled to the memory cells, so that no difference voltage takes place between the additional bit line pair and the neighboring bit line pair, thereby eliminating a difference in characteristics of the sense amplifier circuits (7, 8 and 48) coupled thereto.
Patent EP-0282962-A2 (EP)
Inventor: PISTORIUS RUDOLF DR
IPC: B01J19/08
Filed: 1988-03-15
Abstract: In light-initiated reactions, especially the sulphoxidation of paraffins for the production of secondary alkanesulphonates, under the action of UV light, it has been found that these processes can be improved by providing the gas discharge emitters used in such light-initiated reactions with infinitely variable controls. <IMAGE>
Patent EP-0283936-A2 (EP)
Title: Verfahren zur Betriebssteuerung einer elektrostatischen Beschichtungsanlage
Inventor: SCHNEIDER ROLF
IPC: B05B12/08
Filed: 1988-03-17
Abstract: Bei der elektrostatischen Beschichtung von Werkstücken mit einer Beschichtungsanlage, in der das von einem geerdeten Rotationszerstäuber abgesprühte Material im Koronaentladungsbereich von Außenelektroden aufgeladen wird, kann die Gefahr einer Eigenbeschichtung der Sprüheinrichtung herabgesetzt werden, wenn man den Koronastrom auf einen vorbestimmten, insbesondere konstanten Wert einregelt.
Patent EP-0285052-A2 (EP)
Inventor: KANOH YOSHIAKI
IPC: G01N33/577
Filed: 1988-03-26
Abstract: A monoclonal antibody having the following characteris­tics which are produced by hybridomas prepared using a bile duct cancer-derived established cancer cell line (HEK) as the immunogen.
     1) Ig class (subclass): IgM(κ)   2) Type of recognizing antigen: Secretory antigen   3) Reactivity with cancer cells: Positive for at least esophageal cancer cell line TE-1, esophageal cancer cell line TE-2, esophageal cancer cell line TE-7, esophageal cancer cell line TE-9, esophageal cancer cell line TE-10, lung cell line PC-3, gastric cancer cell line MKN-45, gastric cancer cell line KATO-III, bile duct cancer cell line HEK, endometrial cancer cell line ISHIKAWA and colorectal cancer cell line COLO-201.   
     The monoclonal antibodies of this invention have a potential for clinical application to diagnostic drugs useful for early detection of cancer or prognostic trace study and to targeting therapy in which the monoclonal antibody is conjugated with radio isotopes or anti-cancer agents.
Patent EP-0318633-A2 (EP)
Inventor: KUEHMICHEL MANFRED
IPC: B65F1/00
Filed: 1988-04-19
Abstract: Refuse container for receving waste, consisting of a commercially available barrel (1), a barrel top (10, 20) and a rolling device (70). The barrel top contains a fastening ring (60) for making fast on the upper edge (3) of the barrel (1) and a hinged cover (20) to protect the barrel contents against rain and splashing. The rolling device (70) comprises hooks (71, 72) and an annular support (80) as well as rollers (88, 89) arranged thereon, so that the refuse container (1) can be moved in an inclined position. <IMAGE>
Patent EP-0291847-A2 (EP)
Inventor: STEININGER HELMUT DR
IPC: G11B5/72
Filed: 1988-05-11
Abstract: The recording medium has an optically transparent substrate, a thermally alterable recording layer consisting of an amorphous lanthanide transition metal alloy and, on that side of this recording layer which faces away from the substrate, an anticorrosion layer containing carbides, nitrides and/or oxides, wherein the anticorrosion layer… a) is 30 to 250 nm thick and… b) consists of two or more components which… c) are present in four or more separate layers, each comprising one of the components, wherein… d) at least one of the components is selected from the group consisting of the elements boron, aluminium, silicon, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum and tungsten and… e) at least one other of the components is selected from the group consisting of the carbides, nitrides and oxides of these elements (d) and wherein… f) directly adjacent layers always consist of components which differ from one another.
Patent EP-0302194-A2 (EP)
Inventor: ERNST ALFONS DIPL-ING
IPC: G01D5/244
Filed: 1988-06-01
Abstract: In this measuring device according to Figure 1, an index disc (3) is scanned twice, resulting in two scanning points (A1 and A2). The scanning signals (U1, U3; U2, U4) are supplied to a test circuit (P). If it is detected in the test circuit (P) that the phase relation between the scanning signals (U1 and U3 and U2 and U4) exceeds a limit value, one of the scanning points (A1 and A2) is given higher weighting than the other one. For this purpose, the proportion of the signals (U1, U2) of one scanning point (A1) is raised and the proportion of the signals (U3, U4) of the other scanning point (A2) is reduced. 
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Patent EP-0296609-A2 (EP)
Inventor: NISHIO MAKOTO
IPC: H04J14/02
Filed: 1988-06-24
Abstract: An apparatus for discriminating an optical signal from others comprises a circuit for adding one of discriminating signals to a corresponding optical signal. The discriminating signal is of a frequency lower than a band of the optical signal. Therefore, the discriminating signal is easily detected by being passed through, for instance, a low-pass filter. 
     An apparatus for tuning an optical wavelength filter used in apparatus for discriminating an optical signal from others comprises a circuit for frequency-­modulating an optical signal by a first discriminating signal and for amplitude-modulating the optical signal by a second discriminating signal having a phase information of the first discriminating signal. An optical wavelength filter is controlled to be tuned to a predetermined wavelength in accordance with a difference between a phase of the first discriminating signal and a phase of a first discriminating signal produced by the second discriminating signal, respectively, included in an output signal of the optical wavelength filter. 
     Alternatively, the apparatus for tuning an optical wavelength filter used in an apparatus for discriminating an optical signal from others comprises a circuit for modulating an optical signal by a discriminating signal of a predetermined period. The   optical wavelength filter is controlled to be tuned to a predetermined wavelength in accordance with a difference between a phase of the discriminating signal and a phase of a discriminating signal included in an output signal of the optical wavelength filter.
Patent EP-0298357-A2 (EP)
Inventor: STOFFLER ALBERT
IPC: B65D81/32
Filed: 1988-06-29
Abstract: Eine Vorrichtung vereinigbaren Flaschen (1, 6), aus zwei getrennt befüllbaren und in Übereinanderlage zu einem Doppelkammer-Behälter zusammensetzbaren Flaschen soll dahingehend verbessert werden, daß die Flaschen aus Kunststoff kostengünstig herstellbar sind, gefüllt als Einzelkomponenten getrennt und unabhängig voneinander lagerbar sind und leicht gegeneinander dicht zu einem Doppelkammer-Behältnis vereinigbar sind. Dies wird dadurch erreicht, daß die Bodenwand (12) der oberen Flasche (1) in einem separaten Zylinder (3) als dessen Wandung (14) mit einer Wandung (15) eines darin konzentrisch angeordneten, den Durchlaßkanal (16) bildenden sowie mit dem Verschlußstopfen (1o) verschlossenen und mit einem Innengewinde (24) versehenen Stutzens (9) verbindende Verbindungsplatte (13) ausgebildet ist, wobei die Zylinderwandung (14) mit der Wandung (2o) der oberen Flasche (1, 2) verrastbar (17, 18) ist und an ihrem über der Verbindungsplatte (13) in den Flascheninnenraum (19) hineinragenden Bereich einen innen an der Flaschenwandung (2o) anliegende Dichtungslippe (21) aufweist, und daß die untere Flasche (6) an ihrem Mündungsabschnitt (32) ein Außengewinde (33) und im daran anschließenden Bereich der unteren Flasche (6) einen radial nach außen vorgezogenen und in einem ringförmigen Wulst (35) endenden Wandungsbereich (34) aufweist, wobei der Wulst (35) in der den Doppelkammer-Behälter (8) bildenden Verbindungsstellung dichtend innen an der Wandung (15, 25) des Stutzens (9) anliegt.
Patent EP-0303182-A2 (EP)
Inventor: MCINTYRE JOHN M
IPC: C08G18/10
Filed: 1988-08-04
Abstract: An improvement in a cathodic electrodepositable coating composition comprising an aqueous dispersion of (1) at least one blocked isocyanate crosslinker and (2) at least one cationic epoxy-based resin is obtained by employing as at least a portion of component (1) at least 20, percent by weight based on the total weight of component (1) at least one blocked isocyanate-containing prepolymer crosslinker composition wherein said isocyanate-­containing prepolymer is the reaction product of a polyisocyanate and a polyether polyol.
Patent EP-0306833-A2 (EP)
Inventor: ISHIGAKI KUNIO
IPC: G03C1/06
Filed: 1988-09-01
Abstract: A silver halide photographic material capable of providing very high contrast image and having improved safelight safety is described, which comprises a support having thereon at least one silver halide emulsion layer, and containing in the silver halide emulsion layer or another hydrophilic colloid layer (i) a compound represented by formula (I)
     wherein PWR represents a group capable of releasing  Time LA upon being reduced; Time represents a group capable of releasing LA after being released from PWR, t is 0 or 1; and LA represents a group having an absorption maximum in the wavelength region longer than 310 nm, (ii) a hydrazine derivative, and (iii) at least one compound represented by formulae (IX) and (X)
     
     wherein R 91 , R 82 , R 93 , and R 94 , which may be the same or different, each represents hydrogen, an alkyl group, an aryl group, an amino group, a hydroxyl group, an alkoxy group, an alkylthio group, a carbamoyl group, a halogen atom, a cyano group, a carboxyl group, an alkoxycarbonyl group or a heterocyclic group and R 91  and R 92  or R 92  and R 93  may be linked to form a 5- or 6-membered ring; provided that at least one of R 31  and R 93  represents a hydroxyl group.
Patent EP-0318959-A2 (EP)
Inventor: AKIKAZU SEO MIHARA MACHINERY W
IPC: B41F33/08
Filed: 1988-11-30
Abstract: The known driving system for a rotary press including a plurality of printing units (1, 2, 3), a main shaft (5) for driving all the printing units, a plurality of branch shafts (11) provided as branched from the main shaft, and drive units each consisting of a clutch (7) and an individual drive motor and disposed on the main shaft for the respective printing units, is improved so as to be adapted for auto­mation of a plate exchange work, to save time and labor for exchanging a plate, and to increase a working effi­ciency of a rotary press. The improvements reside in that each of the printing units (1, 2, 3) is provided with an approach switch (16, 16') for detecting a particular position of a plate drum (9, 9') and a plate drum positioning device (18) for correcting the position of the plate drum to the particular position in the proximity of the particular position of the plate drum, and that each of the drive units is provided with an elec­tromagnetic brake for stopping rotation of the plate drum in response to the approach switch and a main shaft posi­tioning device on the respective sides of the clutch for correcting a phase deviation of a clutch coupling section.
Patent EP-0286193-A2 (EP)
Inventor: VAN NOORDENBURG FREDERICUS COR
IPC: G01K3/06
Filed: 1988-04-06
Abstract: An apparatus for measuring the heat contents of a hot water tank (2) is provided with an elongated tempe­rature sensor (5) being in heat transfer relationship with the liquid in the tank along at least a substantial part of the height of the tank (2). The temperature sensor (5) pro­vides a signal dependent on the average temperature along its length to a processing circuit (R1, R2, R3, 7, 8) which controls a display means (9) for indicating the heat con­tents.
Patent EP-0328796-A2 (EP)
Inventor: DI ROSA GAETANO
IPC: G05D1/02
Filed: 1988-12-14
Abstract: A system for transmitting coded information between an automatically guided vehicle (AGV) of the type that follows a conductor embedded in the flooring and a ground control system. The said system of communication comprises a loop disposed in the flooring in a position along the route followed by the said AGV and an antenna disposed on the lower surface of the said AGV so that communication takes place when the said antenna comes to be on the vertical of the said loop and thus when an inductive connection between them is established.
Patent EP-0294084-A2 (EP)
Inventor: SCOTT JOSEPH
IPC: F02F11/00
Filed: 1988-05-25
Abstract: A plastic one-piece tubular clip (25) has a base portion (26) embedded in the bolt mounting hole of each of the holes (22) of an engine oil pan gasket (18), and a tubular shaft portion (30) that projects through the aligned holes of an oil pan rail and oil pan reinforcing plate (20), and through which the oil pan mounting bolts (24) are inserted, the tubular portion (30) having internal ridges or teeth (32) to grip the shank (34) of the bolt (24) with its head portion (30) butting up against the bottom of the reinforcing plate (20) to resiliently lock all the pieces together as a subassembly so that the oil pan (16) can be easily assembled to the engine (10) merely by raising the oil pan (16) up against the crankcase with one hand and then pushing each one of the bolts (24) up into their mounting holes and tightening the same with the other hand.
Patent EP-0293216-A2 (EP)
Inventor: SINGH SURENDRA PRATAP
IPC: H01L25/04
Filed: 1988-05-27
Abstract: A method of making cadmium mercury telluride infra-red detectors according to which a wafer of CMT (1) mounted on a substrate (2) is masked and etched to divide it into an array of detector elements (5). The array and substrate are then masked and metallized, and the mask is removed to leave a pattern of contacts (9) and electrodes (10) to each detector element (5). 
     In an alternative method (Fig. 6), the electrodes (10) are first formed on the substrate (2), then the CMT wafer (1) is mounted on the substrate and, by masking and etching, divided into elements (5). Finally, metal contacts are formed to connect each element to its respective electrodes.
Patent EP-0294215-A2 (EP)
Inventor: KURODA KOUICHI GEN RES LAB OF
IPC: B21C37/20
Filed: 1988-06-03
Abstract: The present invention relates to a method of manufac­turing a metallic tube (T) with spiral fin, used as a heat transfer tube of a heat exchanger and the like. According to the manufacturing method of the present invention, a sol­id metallic bar (B₁) or metallic elementary hollow bar provided with a small hole is supplied to an inclined rolling mill having a plurality of rolls (1, 2, 3) provided with a plurality of an­nular grooves (7) formed on an outer circumferential surface thereof, and said solid metallic bar or metallic elementary hollow bar is subjected to the piercing rolling by means of a piercing plug (6) and at the same time fin is formed on an outer circumferential surface of the pierced hollow stuff to integrate the fin with a body of tube. Accordingly, according to the present invention, the piercing rolling and the formation of the fin on the outer circumferential surface of the tube can be carried out at the same time, so that the manufacturing process can be remarkably shortened and the productivity can be high. In addition, the high fin can be formed and the shape of the fin becomes reliable, whereby the product can be remarkably improved in quality.
Patent EP-0295886-A2 (EP)
Inventor: HARASHIMA ASAO
IPC: A61K8/00
Filed: 1988-06-15
Abstract: A composition for a facial scrub material for removal of makeup and dirt, for example, the scrub comprising particles of organopolysiloxane elastomer polymer.
Patent EP-0313202-A2 (EP)
Inventor: MYLARI BANAVARA LAKSHMANA
IPC: C07D513/04
Filed: 1988-09-09
Abstract: A process for the preparation of a compound of the formula
      wherein R¹ is hydrogen or (C₁-C₄)alkyl, X is chloro or bromo and A represents a 6 membered carbocylic aromatic or a 5 or 6 membered heterocyclic ring which is optionally substituted by one of iodo or trifluoro­methylthio, or one or two of fluoro, chloro, bromo, (C₁-C₄)alkyl, (C₁-C₄)alkoxy, (C₁-C₄)alkylthio, (C₁-C₄)alkylsulfinyl, (C₁-C₄)alkylsulfonyl, or trifluoromethyl, comprising reacting haloacetonitrile with a compound of the formula wherein A is as defined above or a hydrohalide salt thereof. 
     The compounds of the formula (I) are useful intermediates in the preparation of heterocyclic oxophthalazinyl acetic acids having aldose reductase inhibitory activity. Some of the compounds of the formula (I) are novel, and these also form a part of the invention.
Patent EP-0314424-A2 (EP)
Inventor: WILLSON RICHARD F C O MINNESOT
IPC: G03G19/00
Filed: 1988-10-25
Abstract: A method for producing a magneto-optic layer includes depositing amorphous magnetizable film layer on a substrate using a triode sputtering process. The magneto-optic layer includes an alloy of terbium, cobalt, iron, chromium and an oxygen content approximately between 2-6 atom percent midway through the thickness of the layer.
Patent EP-0321275-A2 (EP)
Inventor: YASUHARA MITSUKI
IPC: B01J21/04
Filed: 1988-12-16
Abstract: An aniline is prepared by reacting a phenol with an amination agent in the presence of a γ-alumina catalyst having a specific porosity.
Patent EP-0344759-A2 (EP)
Inventor: WILLIAMS ROGER O
IPC: G11B5/82
Filed: 1989-05-31
Abstract: A magnetic information storage medium, such as a floppy or rigid magnetic disk, and an apparatus and method for inscribing a plurality of indelible grooves in a surface of the medium to function as optical servo tracks. The grooves can be in the form of a plurality of continuous or noncontinuous concentric circles. The grooves can also be a continuous spiral or a plurality of continuous concentric circles having non-constant widths and/or depths. The apparatus comprises a platen and drive motor for rotating the medium, an argon ion laser light source for generating a beam of light, optical components for directing the beam of light to a beam focusing carriage and a microcomputer for controlling the apparatus. The method involves rotating the medium under the focused light beam to inscribe the grooves on the surface of the medium. Optical track densities greater than 1000 tracks per inch can be obtained with the method.
Patent EP-0351792-A2 (EP)
Inventor: GIORGI GIORGIO
IPC: F21S6/00
Filed: 1989-07-18
Abstract: A lamp (1) comprising a base (2); a unit (3) supporting a bulb (4); and adjustable means (5) for connecting and enabling adjustment of the supporting unit (3) in relation to the base (2); which connecting means (5) substantially consist of a rigid helical spring (7), and an elbow type tube (8) designed to slide along the spring (7) between a position adjacent to the base (2) and a position adjacent to the unit (3) supporting the bulb (4).