baber/WOPTO huggingface dataset:
Patent EP-0260215-A2 (EP)
Inventor: KROMREY ROBERT V
IPC: B22D19/00
Filed: 1987-09-01
Abstract: A flowable particulate polymer-metal mixture that is thermally conductive and is particularly adapted for use as a pressurizing medium in a high pressure elevated temperature molding process. The material comprises a substantially uniform mixture of about 20% to about 90% solid flowable, particulate silicone rubber having a nominal flow rate of at least 0.6 gram/second through a 1.1 cm diameter pipe 7.6 cm long under applied pressure of 10.34 MPa at room temperature. The material also comprises about 10% to about 80% thermally conductive particulate metal that has a melting point less than the molding temperature and is substantially chemically compatible with said silicone rubber. The pressurizing medium is used to mold article precursors into articles by placing an article precursor within a pressure vessel and substantially filling the vessel with a pressurizing mixture. The mixture is exposed to a temperature equal to or greater than the metal melting point and is caused to produce a substantially uniform predetermined medium pressure on the surface of the article precursor to mold the article. The molten metal transfers heat to the article precursor yet since it is molten the polymer-metal mixture is flowable.
Patent EP-0286846-A2 (EP)
Inventor: KRAH PETER
IPC: B65B19/24
Filed: 1988-03-14
Abstract: Die Erfindung betrifft einen Bodenfaltungspacker zum Verpacken von Zigaretten (2) mit einem hohle, sternförmig angeordnete Faltdorne (4) aufweisenden Umhüllrevolver (1), der taktweise um jeweils eine Faltdornteilung weiterschaltbar ist, mit Einrichtungen (6) zum Zuführen sowohl von Innen- als auch von Aussenpapier (5, 7) sowie mit stationären und beweglichen Faltorganen (8, 9, 10, 11) zum Falten des Innenpapiers (5) um einen mit einem Zigarettenblock gefüllten Faltdorn (4) und des Außenpapiers (7) um das um den Faltdorn (4) gefaltete Innenpapier (5). Damit metallisierte Folie als Innenpapier (5) verwendet werden kann, ist vorgeshen, daß sich über den von den Faltdornen (4) durchlaufenen Bereich, in dem das Einfalten des Innenpapierbodens bis zum kompletten Schließen des Außenpapierbodens stattfindet, eine die Faltdorne (4) kopfseitig beaufschlagende Saugstrecke vorgesehen ist und die Faltforne (4) in ihrer bezüglich der Revolverdrehrichtung (12) nachlaufenden Radialwandung mit Löchern (19) versehen sind.
Patent EP-0284016-A2 (EP)
Inventor: AOYAMA MOTOO
IPC: G21C3/326
Filed: 1988-03-22
Abstract: A fuel assembly of the present invention comprises a plurality of fuel rods (15) which are held by an upper tie plate and lower tie plate at the ends thereof and a moderating rod (17) which is arranged between the fuel rods (15) and held by the lower tie plate at its lower end. The fuel rods are arranged in a lattice form having 9 rows and 9 columns, and the moderating rod (17) contains a passage for a coolant and has a cruciate cross-sectional form. The ratio A M /A C  of the area A M  of a moderator region in the moderating rod in the cross-sectional plane in which the moderator is present to the area A C  of the coolant passages in said fuel assembly (10) is within the range of 0.07 to 0.11, and the area A M  is 75 % or more of the total area of the fuel lattice units in which none of the fuel rods (15) is arranged, but the moderating rod (17) is arranged.
Patent EP-0293893-A2 (EP)
Inventor: SIBALIS DAN
IPC: A61N1/30
Filed: 1988-06-02
Abstract: Applicators (10) for the electrophoretic and/or electro­osmotic dispensing of a medicament across the skin (11) and into the bloodstream of a patient. Each applicator (10) includes two electrodes (26,28) in electrical contact with the skin with at least one of the electrodes being a drug reservoir, at least one battery (20), a flexible, non-conductive substrate (30) having an electrically conductive coating (24,24′) extending to electrical contact with each electrode (26,28) and to the terminals (40,42) of the battery (20), the substrate (30) being folded into at least two layers, and a covering (18) for the drug reservoir. The flexible substrate (30) and the conductive coated areas (24,24′) form a single, substantially flat, flexible member. The applicator (10) can include a plurality of separate drug reservoirs (26,28) each acting as an electrode. At least one battery (20) is connected in series with the drug reservoir electrodes (26,28). The flexible substrate (30) has opposed flat surfaces, the electrically conductive coated areas (24,24′) being electrically coated areas on the flat surfaces. Electrical connection between the conductive coated areas in the vicinity of each reservoir is provided by electrically conductive material extending through a single hole or a plurality of holes that extend between the opposed surfaces of the substrate.
Patent EP-0295700-A2 (EP)
Inventor: YARITA TAKAO
IPC: D03D45/50
Filed: 1988-06-16
Abstract: An automatic cop replacing apparatus (10) for a shuttle-type loom (L) with which a cop contained in the shuttle (1) is automatically replaced, including tying the threads together of the old and new cops, and requiring no operator intervention. The apparatus includes a hand (HA4) for gripping the cop, a rotary arm plate (55) on which the hand is mounted, a drive device for rotating the rotary arm plate (55) and for straightly moving the rotary arm plate (55) in the axial direction, and a drive shaft for moving the rotary arm plate (55) to an exchange position for the cop. A thread tying device (J) holds and ties together the threads of the old and new cops.
Patent EP-0303891-A2 (EP)
Title: Neue aromatische Polyester, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung von molekular verstärkten Polymeren
Inventor: HEITZ WALTER PROF DR
IPC: C08G63/19
Filed: 1988-08-03
Abstract: Die Erfindung betrifft neue aromatische Homopolyester auf Basis von substituierten 4,4'-Biphenyldicarbonsäuren und substituierten Hydrochinonen, 4,4'-Biphenyldiolen und substituierten Terephthalsäuren, substituierten 4,4'-Binaphthyldicarbonsäuren und substituierten Hydrochinonen sowie 4,4'-Binaphthyldiolen und substituierten Terephthalsäuren, Verfahren zu deren Herstellung aus Hydrochinonderivaten und Terephthalsäure sowie deren Verwendung zur Herstellung von molekular verstärkten Polymeren.
Patent EP-0313759-A2 (EP)
Inventor: SCHIECHE JOST
IPC: F16H57/12
Filed: 1988-08-26
Abstract: Two drive motors (2, 3) are connected via a common gear to two output pinions (4, 5) engaging into the toothed ring of the turret. The common gear is composed of two planetary gears (6, 7) which are so connected in series that the web (6.4) of the first planetary gear (6) is connected via a shift coupling (10) to the sun wheel (7.1) of the second planetary gear (7). The first drive motor (2) drives the sun wheel (6.1) and the second drive motor (3) drives the hollow wheel (6.3) of the first planetary gear (6). The first output pinion (4) is connected to the hollow wheel (7.3) and the second output pinion (5) is connected to the web (7.4) of the second planetary gear (7). The interposition of further gearwheel mechanisms (8.1-8.2, 9, 11.1-11.2, 12) ensures that the reduction ratio from the first drive motor (2) to the first output pinion (4) is equal to the reduction ratio from the second drive motor (3) to the second output pinion (5). The first planetary gear (6) acts as a summing gear for the two drive motors (2, 3) and the second planetary gear (7) acts as a differential gear for the two output pinions (4, 5). In this way, tolerance-related irregularities in drive and output are compensated and work can be carried out with very little play in the rotary connection. <IMAGE>
Patent EP-0326645-A2 (EP)
Inventor: BAUER GUNTER
IPC: F16L19/04
Filed: 1988-09-17
Abstract: In a high-pressure pipe connection of a hydraulic fitting, it is intended to insert a pipe end piece (9) in a sealed but detachable manner, but such that it is resistant to tearing out at pressures in the order of magnitude of 420 bars, between a standardised screwed nozzle (1) and a sleeve nut (6). According to the invention, the pipe end piece (9) is driven into an annular slot (20) at the rim, being expanded in the process, which slot (20) is clamped between a rim cone (19) and the inner cone (14) of a clamping ring (14) which is integrally formed on a welded nipple head (11). <IMAGE>
Patent EP-0308899-A2 (EP)
Inventor: MAGORI VALENTIN DIPL-PHYS
IPC: H04R17/00
Filed: 1988-09-21
Abstract: Ultrasonic transducer (1) whose astigmatic transmission/reception characteristic is based on grooves or slots (3, 13) which are aligned in parallel in one direction (4) in the diaphragm (2). <IMAGE>
Patent EP-0309898-A2 (EP)
Inventor: STARZ UWE DIETER DR
IPC: C12N5/10
Filed: 1988-09-22
Abstract: The present invention relates to a method for the induction of a cytotoxic T cell response characterized in that said response is induced by a soluble antigen derived from a pathogenic agent, to a vaccine to be used for the induction of a cytotoxic T cell response characterized in that it contains a soluble antigen derived from a pathogenic agent and to a method for the preparation of said vaccine. The invention further relates to the use of a soluble antigen derived from a pathogenic agent for inducing a cytotoxic T cell response.
Patent EP-0316788-A2 (EP)
Inventor: PRAY EDWARD RAWSON
IPC: C08G18/65
Filed: 1988-11-11
Abstract: Moldable energy absorbing rigid polyurethane foams are prepared by reacting a polyoxyalkylene polyether polyol containing therein a graft polymer dispersion, an alkylene oxide adduct of an aromatic amine in the presence of a crosslinking agent with an organic polyisocyanate. Alterna­tively, the aromatic amine may be replaced with an alkylene oxide adduct of pentaerythritol, ethylenediamine, α-methyl­glucoside, sorbitol and sucrose. The products are useful in various automobile body parts.
Patent EP-0320748-A2 (EP)
Inventor: VITIELLO PAOLO
IPC: H03L1/00
Filed: 1988-12-06
Abstract: Self adjusting phase lock circuit in which a frequency and/or phase comparator (1) compares the frequency and/or phase of a reference signal FVCO with the frequency and/or phase of a frequency or phase modulated signal RD to generate an error signal input to an integrating network (3,4), which in turn generates an error voltage related to the frequency/phase error of the two signals, said voltage being input to the control input of a voltage controlled oscillator (2) which generates reference signal FVCO as a function of the error voltage and of an adjusting voltage received at an adjusting input, wherein self adjusting means are provided consisting in a fixed reference voltage periodically input to the oscillator control input as a substitute for the error voltage, in a source of a fixed frequency signal, periodically input to the comparator (9) as a substitute for the modulated signal, in an operational network generating from the error voltage a feedback signal (VRANGE) periodically input to the adjusting input of the oscillator (2) and hold at said input by sample and hold circuits (10,11,17), so that the adjusting voltage VRANGE is periodically adjusted in automatic way to provide to the phase lock circuit an operative condition permanently close to a nominal working point, independently of thermal drift and performance spread of the used components.
Patent EP-0283241-A2 (EP)
Inventor: SAITO KIYOSHI
IPC: G07G1/00
Filed: 1988-03-15
Abstract: An apparatus for checking out purchases comprises a commodity counter 10 with a commodity bearing surface 9 which is flat and elongated leftward and rightward and a commodity reader portion 13 provided on the commodity counter at its control portion leaving a passage 12 for a basket in front of the reader. The commodity reader portion is provided with a reading window 14 formed in its front face and with a control portion 15 and a display portion 16 disposed above the same.
Patent EP-0294961-A2 (EP)
Inventor: GILLARD CLIVE HENRY
IPC: H04N7/36
Filed: 1988-05-20
Abstract: Apparatus for processing motion vectors associated with a digital television image comprises a vector filter (36) and a vector calculator (37) for deriving a plurality of motion vectors respectively representing the motion of a pixel in the image, a circuit (101, 104) for testing the accuracy of each motion vector by differencing pixels shifted in dependence on the motion vector from two successive fields of the image to a common position in a field interpolated between the two fields, and a vector selector (103) for selecting a motion vector from the plurality in dependence on the testing.
Patent EP-0305113-A2 (EP)
Inventor: NEAL DONALD FRANCIS
IPC: B32B15/01
Filed: 1988-08-18
Abstract: A rotating or moving metal component such as a blade for a gas turbine engine is made from a composite bar of titanium alloy (10, 20, 40) with the sides of the bar having a surface layer (11, 21, 41) of eg. nickel which is less likely to ignite in particle form when present in oxygen or air. After the surface layer has been bonded to the titanium alloy it is then parted to provide sections which extend perpendicularly to the plane of the surface layers. Each parted section (24) may then be machined into a blade with the nickel portion forming the tip of the blade. Alternatively, each parted section may itself form the blade tip by attachment on its titanium alloy side to a blade stem.
Patent EP-0322095-A2 (EP)
Inventor: WEFER JOHN MICHAEL
IPC: C08L69/00
Filed: 1988-10-31
Abstract: High impact strength blends based on polyethylene terephthalate resin, polyethylene resin, aromatic polycarbonate resin and styrene-acrylonitrile grafted copolymers of EPDM. This invention is of special value in improving the engineering properties of PET/PE bottle recycle products.
Patent EP-0329040-A2 (EP)
Inventor: ZIEGLER HORST PROF DR
IPC: G01F1/075
Filed: 1989-02-11
Abstract: An apparatus for measurement of volume or flow corresponds, in its rheological part, to a conventional measuring instrument with a mechanical counter. In place of this mechanical counter, however, an arrangement of magnetic field direction sensors (36, 38) is provided which detects the change in direction of the magnetic field, of a permanent magnet (32), which revolves with the measuring wheel (26) and which serves in a conventional measuring instrument for taking along the driven part of the magnetic coupling between the measuring wheel and the mechanical counter. The output signals of these sensors (36, 38) are converted by an evaluation unit (58) into the desired indication, which unit can be connected via a cable (56) to the sensors (36, 38) carried by a housing cover (42) or can be fitted directly to this housing cover. <IMAGE>
Patent EP-0332017-A2 (EP)
Inventor: AYDIN ORAL DR
IPC: C09K3/10
Filed: 1989-02-28
Abstract: Manufacture of sealings by means of a sealing mass based on a polymer dispersion and customary additives which as plasticiser contains a compound of the general formula I: <IMAGE>  where R = a radical of a 2- to 6-hydric alcohol of from 2 to 10 carbon atoms, attached by oxygen, R<1> = an alkyl, alkoxymethyl or alkenyloxymethyl radical or a mixture of these radicals, each having from 16 to 30 carbon atoms in the alkyl, alkoxy or alkenyloxy radical,  A = -CH2CH2-O- <IMAGE> -CH2CH2CH2CH2-O-, where at least 50 mol % of A is -CH2CH2O-,  x = 12 to 500,  y = an average of from 0.3 to 5, n = an integer from 2 to 6.p
Patent EP-0347550-A2 (EP)
Inventor: SEACRIST MICHAEL R
IPC: H01L21/70
Filed: 1989-04-21
Abstract: A unified process flow for the fabrication of a super beta NPN transistor, an isolated vertical PNP (VPNP) transistor, and a metal/nitride/polysilicon capacitor includes the simultaneous fabrication of junction isolation regions (36, 46, 120, 122) and a VPNP buried collector (28). Junction isolation is completed by the doping and diffusion of shallow junction isolation regions (46) at the same time that deep collector regions (48) are formed. Base regions (66, 68) for NPN transistors are formed at the same time as a VPNP emitter region (70) and p+ collector contact regions (71). NPN emitter regions (74, 76) and a VPNP buried region contact region (81) are doped in the same step as the doping of a polysilicon capacitor electrode (124).
Patent EP-0347940-A2 (EP)
Inventor: SHINJO KENJI
IPC: C09K19/34
Filed: 1989-06-23
Abstract: A ferroelectric chiral smectic liquid crystal composition, comprising: at least one optically active compound represented by the following formula (II):
     
     wherein R 3  denotes a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; X 3  denotes a single bond, -O- or
         Z 1  denotes a single bond or
       or         and m is 1 - 12; at least one compound represented by the following formula (III):
         wherein R 4  and Rs respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent, at lease one of R4 and Rs being optically active; X 4  denotes a single bond,
     and X 5  denotes a single bond,
         and at least one compound represented by the following formula (I) or (IV):
         wherein R, and R 2  respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent of C 1  - C 12  alkoxy group; X, and X 2  respectively denote a single bond,
     
         wherein R 6  and R 7  respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; X 6  and X 7  respectively denote a single bond,
         Z2 denotes
     -CH 2 0-, -OCH 2 - or a single bond;respectively denote
     denotes
         with proviso that at least one of
Patent EP-0349957-A2 (EP)
Inventor: SUGURO MASAHIRO C O YAZAKI PAR
IPC: H05K1/05
Filed: 1989-07-03
Abstract: An electrical junction box for connecting thereto a fuse, relay, unit, connector, etc., including a metal backed printed circuit board, which comprises a metal substrate such as aluminum; a heat conductive electrical insulating layer supported by the metal substrate; a plurality of circuits printed on the heat conductive electrical insulating layer, each of the plurality of circuits having a desired pattern.
Patent EP-0354560-A2 (EP)
Inventor: KOMAKI SUSUMU
IPC: G03B27/50
Filed: 1989-08-09
Abstract: A document-plate-positional information device in which an actuator, for instance, is projected from an upper body of a clam-shell shaped image forming apparatus with the movable document plate toward the document plate when the upper body is opened, and the information signal is uttered about the movement of the document plate to the fixed posi­tion on the upper body due to interference in the actuator projected from the upper body with the protrusion formed beneath the under face of the document plate moving on the upper body.
Patent EP-0367213-A2 (EP)
Inventor: IBV
IPC: B07B1/20
Filed: 1989-10-31
Abstract: The screening machine is intended for bulk material, in particular flour, and has an inlet (8) for the bulk material, downstream of which is a screen (28). The bulk material is conveyed through the screen (28) by means of an air current. Lying beyond the screen (28) in the conveying path of the bulk material is a zone (45) of reduced static pressure which is joined, in the conveying direction, to a conveying region (44) of increasing cross-section. The weight of the bulk material upstream of the outlet (9) for the screened bulk material is at least approximately equal to the oppositely directed pressure (P 5) of compressed air below an air-permeable feed (29) of the bulk material. The bulk material can be conveyed through the screening machine uniformly and without the risk of breakdown of the flow of bulk material. 
<IMAGE>
Patent EP-0330491-A2 (EP)
Inventor: SUZUKI YOSHIICHI C O SHOWA SHE
IPC: C09K19/02
Filed: 1989-02-24
Abstract: The invention lies particularly in novel compounds represented by the general formula;
      in which Z means CF₃ CHF₂ CH₂F, CClF₂ CCl₂F, CHClF, CCl₃ C₂F₂ or a perfluoroalkyl group of 3 or more carbon atoms,  m  and  n  are same or different with each other and represent an integral of 1 - 20, which are ferroelectric and chiral smectic liquid crystals of a large spontaneous polarization, a high speed of response and a good orientation, and showing a liquid crystal phase of tristable state and an electoclinic effect to be used as an liquid crystal element superior in an image display response.
Patent EP-0375205-A2 (EP)
Inventor: NIX ELVIN LEONARD
IPC: H01L37/02
Filed: 1989-12-06
Abstract: A thermal imaging device includes an array of pyroelectric detector elements, 31, 32, 33 supported by an array of pillars 36, the pillars also being effective to enable the passage of electrical signals between the detector elements and an electrical signal processing means 38. Each pillar 36 is separated from a respective detector electrode 33 by an elongate electrically condutive strip 35. The device includes areas of infra-red absorbant material 32a effective to conduct heat from non-electroded parts of the device into adjacent pyroelectric detector elements.
Patent EP-0341201-A2 (EP)
Inventor: WEGMANN ALEX DR
IPC: H01L51/05
Filed: 1989-04-12
Abstract: A description is given of monolayer or multilayer systems containing a dibenzotetraaza-[14]-annulene derivative of the formula I <IMAGE> where R<1> is hydrogen, C1-C30-alkyl, unsubstituted phenyl or naphthyl or phenyl or naphthyl substituted by C1-C12-alkyl, C1-C12-alkoxy or C1-C12-alkylthio, R<2> is C4-C30-alkyl, C4-C30-alkoxy or C4-C30-alkylthio, R<3> is hydrogen or has the same meaning as R<2>, and M is a bivalent metal atom from the group comprising copper, nickel, iron, cobalt, palladium and platinum, or 2 hydrogen atoms. The electrical conductivity of the layer systems can be increased by oxidation and they are suitable, for example, as conductive coatings, electronic components, electrochromic displays, electrodes or sensors.
Patent EP-0375623-A2 (EP)
Inventor: AGABEKOV BRANKA
IPC: F21S4/20
Filed: 1989-12-15
Abstract: Illumination strip comprising an insulating support (5) below which there are disposed two conductive bands (2 and 4) which are superposed and separated by an insulating body (3). The conductive bands have caps (23, 43) cut out in the direction of the band and folded back through 90 DEG , the free end of which is arranged to position an electrical contact of a current-consuming element. 
<??>Each tab (23, 43) comprises a cutout (26, 46) delimiting a tongue (27, 47) connected to said tab and capable of being deformed in such a manner that its free edge (28, 48) cooperates with the upper face (55) of the insulating support. 
<IMAGE>
Patent EP-0378173-A2 (EP)
Inventor: SUGIHARA HIROKAZO
IPC: G01N33/53
Filed: 1990-01-09
Abstract: A method for the detection and analysis of organic nitro compounds in which by use of an antibody that binds to the organic nitro compound, with measurement of the phenomenon of fluorescence quenching that accompanies the binding of the two, trace amounts of organic nitro compounds in air are detected at high speed with high sensitivity and ease.
Patent EP-0386757-A2 (EP)
Title: Biodegradable poly(phosphoesters)
Inventor: LEONG KAM W
IPC: C08G79/02
Filed: 1990-03-08
Abstract: The invention relates to poly(phosphate esters), composi­tions comprising the poly(phosphate esters), and methods of use.
Patent EP-0387898-A2 (EP)
Inventor: UENO OSAMU
IPC: G11B7/243
Filed: 1990-03-16
Abstract: An optical recording medium comprising a substrate having provided thereon a layer of a recording material whose optical properties reversibly change on application of light, heat, etc., to conduct recording, reproduction, or erasion of information is disclosed, wherein the recording material has a composition (i) to (vii) containing three or more kinds of elements specifined in the specification. The optical recording material of the invention is capable of conducting rewriting of information at an increased speed and stably maintaining the recorded information for an extended period of time.