baber/WOPTO huggingface dataset:
Patent EP-0262655-A2 (EP)
Inventor: MO FRANK S C
IPC: G11B21/21
Filed: 1987-09-30
Abstract: A magnetic head assembly including a slider (15) for support­ing a magnetic transducer (12) adjacent the surface of a recording media (14) on an air film, said slider including an air bearing member (26) having a peripheral wall (38) extending toward said media and presenting a substantially equal cross sectional area to the air film moving with the media as the head is skewed slightly relative to the oncoming air film.
Patent EP-0264771-A2 (EP)
Inventor: HALL DALE EDWARD
IPC: D04H1/58
Filed: 1987-10-13
Abstract: A non-woven fiber mat is disclosed. The mat comprises a multiplicity of electrocoatable fibers, a fibrillated binder and a metallic overcoat. 
     Also disclosed is a method of producing a non-woven fiber mat and a method for overplating a uniformly thin metallic overcoat onto a non-woven fiber mat.
Patent EP-0277351-A2 (EP)
Inventor: SCHMID FRANZ
IPC: D04B7/00
Filed: 1987-12-22
Abstract: Bei der Flachstrickmaschine ist das die elektrische Versorgung des verfahrbaren Maschinenschlittens (10) bewirkende Schleppkabel (15) über mindestens einen mitbewegbaren Schleppkabelhalter (17) geführt und somit in mindestens zwei Schleppkabelschleifen gelegt. Ein Schwingen dieser Schleppkabelschleifen bei einem Kurzhub des Maschinenschlittens (10) wird durch eine Stützeinrichtung verhindert, die mindestens zwischen dem am Schlitten (10) befindlichen Schleppkabelende (21) und dem Schleppkabelhalter (17) zwei aneinandergereihte Lenker (22, 23) aufweist, deren Gesamtlänge etwa der Länge der abzustützenden Schleppkabelschleife entspricht und mit welcher das Schleppkabel (15) mindestens an einer Stelle gekoppelt ist.
Patent EP-0238339-A2 (EP)
Title: Imaging apparatus
Inventor: MOORE WILLIAM THOMAS
IPC: H04N5/33
Filed: 1987-03-19
Abstract: Conventional scanners used in thermal imagers scan the image along curved lines rather than straight lines, resulting in image curvature in the display. The invention eliminates this by processing the video signal from the scanner to compose an output video signal which represents scanning along straight lines (18) across the image. The output signal is composed of a number of successive portions (A to F) each derived from a different line or lines of the video signal provided by the scanner.
Patent EP-0269366-A2 (EP)
Inventor: TOH HUAN KIAK
IPC: G11B7/245
Filed: 1987-11-19
Abstract: A cross-linkable polymeric casting composition including at least polyoxyalkylene glycol diacrylate or dimethacrylate and at least one polyfunctional unsaturated cross-linking agent. The casting composition may be utilised in the manufacture of plastic optical articles such as video discs and ophthalmic lenses.
Patent EP-0272830-A2 (EP)
Inventor: RATCLIFFE CHARLES T
IPC: C07B61/00
Filed: 1987-12-07
Abstract: A process for treating a molecular sieve-containing 
alkylation catalyst to increase its selectivity for 
monoalkylation in which the alkylation catalyst is contacted 
with a feedstock comprising at least one organic compound 
under conditions such that a sufficient amount of carbon­
aceous material evenly deposits on the alkylation catalyst 
to substantially suppress its alkylation activity. 
The carbon-containing catalyst particles are then subjected 
to combustion by contacting them with a gaseous oxidizing 
agent at an elevated temperature to remove at least 
a portion of the carbonaceous material, preferably subs­
tantially all of the carbonaceous material, thereby 
increasing the selectivity of the catalyst for monoaklyl­
ation by at least about 1.0 percentage point. The resulting 
alkylation catalyst can be used to alkylate benzene 
and other aromatic compounds with ethylene, propylene 
or other olefins to produce high yields of ethylbenzene, 
cumene and other alkylated products. Preferably, the 
alkylation catalyst contains an ammonium-exchanged and 
steam stabilized Y zeolite.
Patent EP-0272073-A2 (EP)
Inventor: LARA PEDRO F
IPC: E21B47/022
Filed: 1987-12-15
Abstract: A pipeline survey pig including an onboard iner­tial reference unit and signal processing units for receiving acceleration and angular velocity signals generated by the inertial reference unit, calculating resultant values of angular velocity and accelerations and averaging the calculated values to provide record­able signals related to the position of the pig and changes in curvature of the pipe. The pig is supported by a plurality of resilient cup shape support members which have a stiffness characteristic whereby the natural frequency of vibration which may cause lateral excursions of the pig is less than the signal generat­ing rate yet greater than the frequency of the signal to be measured. The center of stiffness and the center of gravity of the pig are disposed along the central axis of the pig and the pipeline section being measured and are preferably coincident with each other. The inertial reference unit includes three accelerometers and three gyroscopes oriented orthogonally and may have their axes oriented to intersect at the center of gravity and center of stiffness.
Patent EP-0275706-A2 (EP)
Inventor: YOSHIE MAKOTO
IPC: A61Q11/00
Filed: 1987-12-23
Abstract: An oral composition containing (i) fumed silica and polyethylene glycol having an average molecular weight of 2000 to 6000.
Patent EP-0232216-A2 (EP)
Inventor: MALY FRIEDRICH E DR
IPC: G01N33/68
Filed: 1987-01-29
Abstract: A method for the early detection of a pregnancy comprises determination of EPF in the blood or urine or in a biochemical derivative of the blood or urine of pregnant women, by measuring the influence of EPF on the production of electronically excited states or radicals, especially oxygen radicals, or their secondary products, in leukocyte or cell line preparations. The method can also be used to determine gonadal tumors.
Patent EP-0239529-A2 (EP)
Title: Handwerkzeug zum Montieren von Kabelendhülsen
Inventor: GEISSER CARL
IPC: H01R43/045
Filed: 1987-03-06
Abstract: Das Werkzeug hat zwei profilierte Pressbacken (36), die über ein Kniehebelgelenk (33) mittels zweier Zangenhebel (1,2) gegen eine Kabelendhülse (23) gepresst werden können, um die Endhülse (23) auf ein abisoliertes Kabelende aufzupres­sen. Die zu montierenden Hülsen (23) bilden mit einem Trä­ger (20) ein Endhülsenmagazin (12), das jeweils beim Oeff­nen des Werkzeuges mittels einer Schrittschalteinrichtung (10,11) weitertransportiert wird.
Patent EP-0287845-A2 (EP)
Inventor: BORN GERHARD
IPC: B65G47/08
Filed: 1988-03-26
Abstract: An arrangement for converting a multi-track stream of containers into a plurality of parallel container rows that are separated from one another by separating elements. A feed mechanism conveys the containers, and a withdrawal mechanism is divided by the separating elements into a plurality of lanes, one for each of the container rows. A transition zone is disposed between the feed mechanism and the withdrawal mechanism, and is formed by the upper lengths of a plurality of conveyer bands that are disposed in the conveying direction, and transverse to this direction are disposed adjacent one another. The containers of the multi-track stream are distributed to the individual lanes in this transition zone. The conveyer bands of the transition zone spread apart in a fan-like manner in such a way that the lateral spacing between the upper lengths of adjacent conveyer bands increases in the conveying direction from the feed mechanism, with a maximum value of this spacing being less than the diameter of the containers and/or the width of the lanes of the withdrawal mechanism.
Patent EP-0290796-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B66F9/08
Filed: 1988-04-12
Abstract: Hubförderer für Lasten, insbesondere Palettierer für stapelbare Gegenstände, mit einem auf- und abbewegbaren Lastträger, insbesondere einem gelenkigen Schwenkarm (16), an dessem freien Ende Mittel zum Erfassen der Gegenstände angeordnet sind, wobei die Auf- und Ab- bzw. Hub- und Senkbewegung des Lastträgers längs einer Vertikalführung, insbesondere längs aufrechter Säulen (19), erfolgt, und mit einem Antrieb (13) für die Hub- und Senkbewegung des Lastträgers am oberen oder unteren Ende der Vertikalführung (Säulen 19), wobei die Verbindung zwischen dem Antrieb (13) und dem Lastträger (Schwenkarm 16) durch einen Zahnriemen (14) hergestellt ist, der über ein dem Antrieb (13) zugeordnetes Ritzel (15) einerseits und eine an dem der Antriebsseite gegenüberliegenden Ende der Vertikalführung (Säulen 19) drehbar gelagerte Zahnscheibe (17) andererseits herumgeführt ist und dessen freie Enden jeweils am Laststräger bzw. einem Führungsblock (26) desselben angeschlossen sind. Zum Anschluß der freien Zahnriemenenden (10, 11) am Führungsblock (26) sind diese jeweils über einen am Führungsblock (26) befestigten Teil eines Zahnrades, insbesondere ein halbes Zahnrad (halbe Zahnradwalze 20, 21) geführt unter formschlüssigem Eingriff der komplementären Verzahnungen von Zahnriemen und Zahnrad bzw. Zahnwalze.
Patent EP-0287942-A2 (EP)
Inventor: OREGLIA AURELIO
IPC: B32B27/22
Filed: 1988-04-14
Abstract: A packaging film is disclosed having both gas barrier and stretchability properties comprising at least one barrier layer made of polymers or copolymers with low gas permeability modified by the inclusion therein of 1 to 20% by weight of a stiffness modifying agent selected from plasticizers and elastomers, and at least one stretchable layer of olefin polymers or copolymers.
Patent EP-0297503-A2 (EP)
Inventor: KURAISHI YOSHIAKI
IPC: H03M3/02
Filed: 1988-06-28
Abstract: The oversampling A/D converter samples an input analog signal at a higher frequency than the frequency band thereof and converts it into a digital signal. It is comprised of a first and second sample and hold means for alternately sampling and holding said input analog signal and generating first and second sample signals. First and second D/A converting means (12, 13) convert first and second digital local signals into corresponding first and second analog local signals, respectively. The respective differences between said first and second sample signals on the one hand and said first and second analog local signals on the other are determined by first and second subtracting means which generate first and second difference signals. Said first and second difference signals are alternately selected by selecting means (7) and delivered to integrating means (8). An integrated signal is supplied to quantizing means (9) which generate a quantized signal. Control logic circuit means (10) generate a digital signal based on said quantized signal. Distributing means (11) distribute said digital signal alternately to said D/A converters (12, 13) as said first and second digital local signals. 
     The present converter makes it possible to achieve about twice as fast operation as the conventional oversampling A/D converters by providing and alternately operating two each of sample and hold circuits, subtracters and D/A converters.
Patent EP-0303817-A2 (EP)
Inventor: INOUYE SATOSHI
IPC: C12Q1/00
Filed: 1988-07-07
Abstract: A process for preparing a Ca-dependent oxygenase having a continuously photogenic performance for a long time when it is continuously added to a substrate such as coelenterazine is provided, which process comprises treating an apoaequorin obtained from natural photo­protein aequorin or an apoaequorin obtained by subjecting an apoaequorin to recombinant DNA technique, with a reducing agent such as mercaptoethanol and reacting the resulting apoaequorin with a metal ion such as calcium ion, preferably in the presence of a substrate coelenterazine.
Patent EP-0304657-A2 (EP)
Inventor: KATO KINYA
IPC: G02F1/1368
Filed: 1988-07-27
Abstract: An active matrix cell includes a first conductor group (102) formed on a transparent substrate (100), two-layered regions (103A, 103B) consisting of a semiconductor film (103a) and a first insulating film (103b), a second insulating film (104) and a second conductor group (105). The first conductor group forms the source (5) and drain (6) of a thin film transistor (3) a pixel electrode (4) and a data line (1). One (103A) of two-­layered regions serves as an active region of the thin film transistor (3) and the other (103B) of the two-layered regions serves as the intersection (7) between the data (1) and scanning lines (2). The second insulating film (105) is enclosed in the gap between the two-layered regions and the first conductor group, and has substantially the same thickness as the two-­layered regions. The second conductor group forms the scanning line and the part of the data line. A method of manufacturing the active matrix cell is also disclosed.
Patent EP-0303974-A2 (EP)
Inventor: VAISANEN RISTO
IPC: H05K9/00
Filed: 1988-08-11
Abstract: The invention relates to an RF-shielded hybrid circuit which comprises a printed circuit board (1) of an insulating mate­rial, with foils on both sides, components placed on one side of the printed circuit board, and an RF-shield housing (5) made of metal sheet and fitted around at least part of the circuit. It is the object of the invention to provide an RF-shield which can be manufactured automatically and which at the same time ensures a relatively simple and compact structure. In order to achieve this, the RF-shield for the circuit is made up on the one hand of a cup-like cover (5) the peripheral area of which extends sub­stantially around the edge of the printed circuit board (1), with the exception of the area of the connectors (2) of the printed circuit board, and which is placed over the components, and on the other hand of an earth foil (2a) which faces away from the components of the printed circuit board and is soldered by its edge to the peri­pheral area (5a) of the cover (5).
Patent EP-0308948-A2 (EP)
Inventor: UEKITA MASAKAZU
IPC: H01L29/92
Filed: 1988-09-23
Abstract: A patterned thin film suitable for use in electric and electronic devices, prepared from a polymer or a mixture of the polymer and other known compounds capable of forming a thin film by LB technique, said polymer having linear recurring units wherein an organic group R¹ having at least 2 carbon atoms and a valence of at least 2 is combined alternately with an organic group R² having at least 2 carbon atoms and a valence of at least 2 through a bivalent group formed by a reaction of an acid group A containing a hetero atom and a basic group B containing a hetero atom, and wherein a hydrocarbon-containing group R³ having 10 to 30 carbon atoms which may contain a substituent group, is linked by covalent or ionic bond to said recurring units, the number of groups R³ being at least 2 per 10 recurring units. The patterned thin film is prepared by building up a layer or layers of the polymer or a mixture of the polymer and a compound capable of forming a film by LB technique onto a substrate according to the LB technique, irradiating patternwise the built-up film with high enerty rays, and developing the irradiated film, or by forming the built-up film in the same manner as above on a patterned, removal film formed on a substrate, and removing the patterned film from the substrate, and if desired, by further subjecting the obtained pattern to a reaction to convert the polymer, when it has a structure as a precursor, into a polymer having a 5-membered or 6-­membered heterocyclic structure.
Patent EP-0310949-A2 (EP)
Inventor: TAKEUCHI MASAE
IPC: C12P41/00
Filed: 1988-09-29
Abstract: It is possible to produce and accumulate D-alanine selectively and to improve the amount of production and accumulation of D-alanine by cultivating a microorganism having both an ability to produce D-alanine and a resistance to D-cycloserine and belonging to the genus  Brevibacterium .
Patent EP-0283227-A2 (EP)
Inventor: TAKEMURA YASUHIRO
IPC: G02B27/28
Filed: 1988-03-14
Abstract: An optical isolator comprising in combination a polarizer or a polarizing beam splitter (6) and a one-quarter wave retarder (7) characterised in that said polarizer or polarizing beam splitter (6) and said one-quarter wave retarder (7) are constituted by optical fibre members.
Patent EP-0284426-A2 (EP)
Inventor: HASHIMOTO MIKIO
IPC: C08G63/672
Filed: 1988-03-25
Abstract: Polyethylene terephthalates having 97 to 98.6 mole % of repeating ethylene terephthalate units and 3 to 1.4 mole % of repeating units of diethyleneoxy terephthalate units have excellent mechanical strength, heat resistance and transparency, and can be used to provide blow molded containers of excellent high temperature filling properties such that they can be filled at high temperature without deforming and can be sterilized.
Patent EP-0284429-A2 (EP)
Inventor: FREEMAN JAMES W
IPC: G01N33/574
Filed: 1988-03-25
Abstract: Tumor nucleoli were treated with polyclonal antisera to normal human tissue nucleoli to block deter­minants common to tumor and normal tissue nucleoli. Immunization of mice with these immune-complexes resulted in the development of a monoclonal antibody (FB2) to a novel nucleolar proliferation associated antigen which has a molecular weight of about 120 kD and a pI of about 4.5. By indirect immunofluorescence, antibody FB2 produced bright nucleolar staining in a variety of malignant tumors, including cancers of the breast, liver, gastro­intestinal tract, genitourinary tract, blood, lung and brain. Specific nucleolar immunofluorescence was not detectable in most normal tissues, although it was weakly detectable in some proliferating nonmalignant tissues including spermatogonia of the tests, ductal regions of hypertrophied prostate, and PHA stimulated lymphocytes. Disclosed are characterizations and methods for isolating nucleolar antigen p120, characterizations and methods for producing antibodies including monoclonal antibody having binding specificity to nucleolar antigen p120, and diagnostic procedures and kits useful for detecting human cancer cells.
Patent EP-0289323-A2 (EP)
Inventor: TAKAMURA TOSHIYUKI
IPC: G07F11/32
Filed: 1988-04-28
Abstract: An automatic vending machine has a dispensing mechanism including a merchandise pushing device 4 to move the merchandise horizontally by a predetermined distance to a discharge opening 2a. A discharge preventing device includes a control plate 12 normally urged against the merchandise to hold it in position. The plate 12 is locked against rotation by engagement with a locking element 16. This engagement is controlled by control device (solenoid 19) which frees the rotating motion of the plate 12 while a dispensing operation is in progress.
Patent EP-0313181-A2 (EP)
Inventor: MILLER DAVID CHARLES
IPC: B65F1/06
Filed: 1988-05-25
Abstract: A wastebasket which is adapted to receive an inner liner (8) includes a container (2) having an upper rim (14) defining an open end, and a lid (4) pivotally mounted on the container and adapted to cover the open end. A bezel (6) is provided for releasably retaining an inner liner in the container. The bezel is pivotally mounted on the container at its open end, and is pivotable between a first position, where the bezel is disposed substantially co-planarly with the upper rim of the container, and a second position, where the bezel is raised at an angle above the rim of the container. The wastebasket also has a structure for pivotally mounting the bezel to the container and for retaining the bezel in the raised second position.
Patent EP-0295891-A2 (EP)
Inventor: NIWANO MASAHIRO
IPC: C08L71/00
Filed: 1988-06-15
Abstract: Optical devices such as optical disk substrates and lenses are prepared by molding a resin composition comprising 100 parts by weight of a mixture of 30 to 70% by weight of a polymer in which 50% by weight or more is composed of aromatic vinyl monomer units and 70 to 30% by weight of a polyphenylene ether, and 0.005 to 2 parts by weight of an organic carboxylic acid.
Patent EP-0303418-A2 (EP)
Inventor: MARTIN MICHEL LABORATOIRES SOB
IPC: C07D413/04
Filed: 1988-08-05
Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof,
      in which, 
R₁ is hydrogen, lower alkyl or CH₂OR₆; 
R₂ is hydrogen or lower alkyl; 
R₃ is hydrogen or lower alkyl; 
each of W and Z, which are different, represents -CR₄R₅- or -(CR x R y ) n -, in which, 
R₄ is hydrogen, C₁₋₃ alkyl, C₁₋₃ alkylthio or C₁₋₃ alkoxy; 
R₅ is C₁₋₃ alkyl, C₁₋₃ alkylthio or C₁₋₃ alkoxy; 
or together R₄ and R₅ form a 3 to 6 membered carbocyclic ring, or a heterocyclic ring containing one or two ring oxygen, nitrogen or sulphur atoms; 
or R₄ and R₅ together form an oxo or methylene group; 
each of R x  and R y  is hydrogen or C₁₋₃ alkyl; n is zero or 1; 
R₆ is hydrogen, lower alkyl, lower alkylcarbonyl, arylcarbonyl, aralkylcarbonyl, heteroarylcarbonyl, optionally substituted aminocarbonyl, lower alkoxycarbonyl and aryloxycarbonyl; 
R₇ is hydrogen or lower alkyl; 
X is oxygen or sulphur; 
and A is sulphur, oxygen or -NH-, 
is useful for the treatment of heart disease.
Patent EP-0313253-A2 (EP)
Inventor: MOBLEY DEWEY FLOYD
IPC: H01R13/115
Filed: 1988-10-11
Abstract: The tab receptacle terminal fabricated by bending a single sheet of metal comprising a rectangular receptacle box having a closed continuous wall forming an end opening through which a male tab terminal is inserted so as to make contact with a receptacle box. The receptacle box includes a bottom, a top, and sides. Fixed beams formed in the top extend toward the bottom for engagement with one side of the male tab terminal. The fixed beams lie parallel to the axis of male tab terminal insertion. A cantilever supported movable beam member is formed between the top and the bottom by a portion of the sheet of metal folded into the interior of the box for contact with the other side of the male tab terminal. The movable beam member includes a front end portion located adjacent to the end opening, a middle portion, and a rear portion attached to the box. The rear portion of the movable beam is bent upward toward the top of the box, the middle portion is bent substantially parallel to the bottom, and the beam has a first transverse raised ridge protruding toward the fixed beams in the top at the transition between the rear portion and the middle portion. This first ridge is positioned to make contact with the male tab terminal engaged with the fixed beams in the top. The front end portion of the movable beam is bent toward the bottom and has a second transverse raised ridge at the transition between the middle and the front end portion. The second ridge is also positioned to make contact with the inserted male tab terminal engaged with the fixed beams in the top. The bottom has an integral flap at the end opening which is bent toward and into the opening at an acute angle so as to overlap and limit motion of the movable beam as the male tab is inserted thus making the movable beam fixed when the male tab terminal is   inserted within the box. This provides fixed beam contact between the ridges on the movable beam on the underside of the male tab terminal and between the fixed beams in the top and the opposite side of the male tab terminal.
Patent EP-0314418-A2 (EP)
Inventor: MATSUMOTO MUNEYUKI
IPC: G03F1/62
Filed: 1988-10-24
Abstract: A dust-proof film is made from a material which contains a cellulose ester and whose transmittances of light having a wavelength of 365 nm and a wavelength of 436 are9g8% or more, or the dust-proof film is formed of cellulose propionate whose weight average molecular weight using polystyrene as a reference is 60,000 - 400,000. The dust-proof film has a long life and excels in light resisting properties with respect to the i-line. In addition, the dust-proof film is useful as a long-life pellicle for a broad line and exhibits high light transmittance properties with respect to both the i-line and the g-line.
Patent EP-0329899-A2 (EP)
Inventor: FITZGERALD PATRICK HENRY
IPC: C08L/
Filed: 1988-12-14
Abstract: Stain-resistant, polyamide textile substrates treated with compositions comprising hydrolyzed ethylenically unsaturated aromatic/maleic anhydride polymers and processes for their preparation. The treated substrates possess stain resistance that is as good as or better than do previously known stain-resist treated substrates but do not suffer from yellowing to the extent that previously known treated substrates do.