baber/WOPTO huggingface dataset:
Patent EP-0311293-A2 (EP)
Inventor: MAZUERA GONZALO EMILIO
IPC: B32B27/32
Filed: 1988-09-28
Abstract: Films having a core of ethylene-vinyl alcohol copolymer (EVOH) sandwiched between polyolefin, e.g. polypropylene are coextruded so that the polyolefin also surrounds the EVOH layer on the side edges. The films, which can contain adhesive layers are oriented to a deformation ratio which is from greater than 4 in the machine direction and to a deformation ratio which is from greater than 7 in the transverse direction to give excellent oxygen and moisture barrier properties.
Patent EP-0310500-A2 (EP)
Inventor: KUSTER HANS-WERNER
IPC: C03B35/16
Filed: 1988-09-28
Abstract: L'invention concerne une unité de palier statique à gaz pour des rouleaux porteurs, qui convient comme palier résistant à la chaleur à l'intérieur d'un four horizontal pour feuilles de verre. L'unité de palier est constituée d'un coussinet (1) qui s'adapte automatiquement à l'orientation de la section de rouleau (27) montée dans le palier, qui repose sur deux goujons (8, 9) comportant chacun une tête sphérique (16, 17) comme surface d'appui. La première tête sphérique (17) est montée fixe et oscillante, l'autre sur une base plane (23) de manière à permettre un pivotement par glissement autour du goujon fixe (9). Un système de forures (30, 31, 32, 33) permet d'alimenter l'interstice de tourillonnement avec de l'air comprimé. L'invention concerne également un four utilisant de telles unités de paliers et un mode d'accouplement des rouleaux aux arbres d'entraînement. L'invention s'applique à la production de vitrages automobiles.
Patent EP-0314638-A2 (EP)
Inventor: BISLERI SECONDO C O SAME S P A
IPC: B62D11/08
Filed: 1988-10-25
Abstract: A hydraulic operating circuit for tractors with a reversible driving position includes a front pedal (4) and a rear pedal (5) which can be operated selectively to operate at least one driven member (11, 12). A one-­way valve (13) is inserted between the front pedal (4) and the rear pedal (5) for interrupting communication between the pedal which is not used and the driven member automatically when the pedal which is being used is first operated.
Patent EP-0324453-A2 (EP)
Inventor: IGARASHI MASAO
IPC: H01P1/205
Filed: 1989-01-11
Abstract: A quarter-wave distributed-constant dielectric filter or resonator (30) having a ceramic body (32) which typically is composed principally of barium titanate. The ceramic filter body has one or more resonance holes (40) extending therethrough. A conductive covering (42) of silver or the like on the filter body has a portion formed on the surface defining each reso­nance hole. Mounted in each resonance hole is a prefabricated capacitor (44) having a first terminal (60) extending from within the resonance hole and a second terminal (62) wholly received in the resonance hole. The second terminal is electrically coupled to the conductive covering on the surface of the resonance hole. The capacitance of the capacitor or capacitors can be known before they are mounted to the filter body, so that the filter is readily manufacturable to exact electrical charac­teristics desired.
Patent EP-0333201-A2 (EP)
Inventor: KINGSTON ROBERT E
IPC: A61K39/395
Filed: 1989-03-17
Abstract: The present invention relates to Heat Shock Factor, and its derivatives, antagonists, and agonists. The invention also pertains to the production and purification of such compounds from natural and recombinant sources. The invention additionally pertains to diagnostic and therapeutic applications for such compounds.
Patent EP-0335360-A2 (EP)
Inventor: FOHL ARTUR
IPC: B60R22/36
Filed: 1989-03-29
Abstract: The seat belt retractor is equipped with a locking mechanism which is vehicle-sensitive and safety belt-sensitive. At the two side faces of the belt winding shaft (18), in each case two locking catches (38, 40) are mounted swivellably in an eccentric manner with respect to said shaft. By means of one restoring spring (70, 72) in each case, they are pretensioned into their position of rest disengaged from a locking toothing (24) fixed to the housing. The locking catches (38, 40) are mounted in their centre of gravity. The safety belt-sensitive locking occurs solely under the effect of mass inertial forces. Only a pair of locking catches (40) can be moved into the locking toothing (24), also in a vehicle-sensitive manner. <IMAGE>
Patent EP-0345760-A2 (EP)
Title: Semiconductor device in plastic case with means of anchoring between chip-bearing slice and plastic body
Inventor: DE MARTIIS CARLO COGNETTI
IPC: H01L23/495
Filed: 1989-06-07
Abstract: In order to anchor a carrying metal slice (1) of a semiconductor device to a case being formed by pressure-injection of resin, the slice (1), which carries a semiconductor chip (3) comprises at least one part (2) that is depressed in relation to the surface on which the chip (3) is mounted, wherein said depressed part (2) has at least one hole. Plastic of the case extends through the hole to the interior of the volume delimited by the depressed part and by the chip (3) carried by the metal slice (1).
Patent EP-0353750-A2 (EP)
Inventor: TANII JUNICHI C O MINOLTA CAME
IPC: G03B17/30
Filed: 1989-08-03
Abstract: A film cartridge includes a rewinding shaft (22) for rewinding a film (26), a case (21) having a film ex­it/entrance (25) and accommodating the film (26) rewound by the shaft therearound in a light-intercepted condition, and a locking mechanism for locking the leading portion of the film (26) in the film exit/entrance (25) in the vicinity thereof, so that the film (26) does not get out of the cartridge more than a predetermined amount or get out of the exit/entrance (25) carelessly. The shaft or a film feed­ing-out member (23) in the cartridge is set in a predeter­mined position, so that the shaft or the member is immedi­ately and smoothly connected with a corresponding member of a camera for accommodating the cartridge. A camera accommo­dates the cartridge to take the advantage. The camera accommodates the cartridge having a film feeding-out mecha­nism, a film rewinding mechanism, and a portion for accommo­dating only the film (26), so that after the cartridge is accomnodated in the camera, each mechanism is suitably and automatically driven to perform a film feeding-out operation or a film rewinding operation.
Patent EP-0373380-A2 (EP)
Title: Verfahren zur Herstellung eines gesinterten Zahnersatzes
Inventor: KLAUS ANGELA
IPC: A61C13/10
Filed: 1989-11-16
Abstract: Einen aus Edelmetallpulvermischungen mit bi- oder mehrmodaler Teilchengrößenverteilung gesinterten Zahnersatz mit sehr hohen Dichtewerten erhält man, wenn das Trocknen und Sintern auf bestimmte Weise durchgeführt wird. Dazu wird der aus einem Schlicker hergestellte getrocknete Zahnersatz 5 bis 45 Minuten zwischen 100 und 400<o> C wärmebehandelt, danach mit einer mittleren Temperaturerhöhung von 50 bis 300 K/min auf 800<o> C erhitzt und mit 20 bis 200 K/min auf die Sintertemperatur gebracht. Diese liegt zwischen (Tsolidus -200) und (Tsolidus -70) wobei Tsolidus die Solidustemperatur der gesinterten Legierung ist. Das Abkühlen muß unter Vakuum oder einem Schutzgas erfolgen.
Patent EP-0369452-A2 (EP)
Inventor: FUNATO RYO C O MITSUBISHI RAYO
IPC: G03G9/087
Filed: 1989-11-16
Abstract: A resin for toner containing fine particles with a particle size passing through a 200 mesh sieve of not greater than 10% by weight.
Patent EP-0377202-A2 (EP)
Inventor: ANDREOLINI FRANCA
IPC: G01N30/60
Filed: 1989-12-27
Abstract: A mixing device for small volumes of fluids, particularly for microHPLC and SFC instrumentation, comprises a plurality of small disks piled up and provided with differently shaped openings in order to: unite into a single flow the fluids coming from several feeding ducts, subdivide said flow into a multiplicity of flows with lower flowrate, in at least two stages of subsequent and gradual subdivisions, generating a high turbulence, and unite again the flows thus formed into a single flow. 
     Preferably, the small disks are piled up in a package and the device includes more packages placed in series and interchangeable.
Patent EP-0353827-A2 (EP)
Inventor: CHEN SHIEH-SHUNG T
IPC: C12P17/18
Filed: 1989-07-31
Abstract: Described is a new microorganism,  Actinoplanacete sp. , (Merck Culture Collection MA 6559) ATCC No. 53771. The microorganism acts as a demethylating agent and can produce the new immunosuppressants, "demethomycin" (L-682,993) a C-31 demethylated analog of L-679,934, and "demethimmuno­mycin" (L-683,742) a C-31 demethylated analog of L-683,590, under novel fermentation conditions. These macrolide immunosuppressants are useful in preventing human host rejection of foreign organ transplants, e.g. bone marrow and heart transplants.
Patent EP-0368429-A2 (EP)
Inventor: BLASZKIEWICZ PETER DR
IPC: C07C311/08
Filed: 1989-10-05
Abstract: Fluorine-substituted benzene derivatives of the general formula I 
<IMAGE>
 in which Y represents an OH- or -NHSO2R<1> group with R<1> having the meaning of a 
<IMAGE>
group or a straight- or branched-chain alkylene group having from 1 to 10 carbon atoms which is optionally substituted by 1 to 6 fluorine atoms and carries a fluorine atom or the radical V at the end, in which V stands for hydrogen or the radicals U-OR<5> or 
<IMAGE>
 where U represents a CO or SO2 radical, R<5> represents hydrogen, a saturated, unsaturated, straight- or branched-chain or cyclic hydrocarbon radical having up to 16 carbon atoms and optionally substituted by 1 to 6 hydroxyl groups, R<6> and R<7> independently of one another represent hydrogen, a straight- or branched-chain alkyl group having 1 to 16 carbon atoms and optionally substituted by 1 to 6 hydroxyl groups or 1 to 12 fluorine atoms.
Patent EP-0353860-A2 (EP)
Inventor: WHITE WILLIAM REYNOLDS
IPC: F27D3/00
Filed: 1989-06-29
Abstract: A non-porous, substantially hollow, expanded mineral product, such as expanded perlite, is produced by uni­formly and indirectly heating ore for about 1 to 30 seconds in an expansion chamber maintained at about 1400°F-2100°F to produce uncoated particles which exhibit superior short term and long term density stability char­acteristics in liquid systems, and which may subsequently be coated to provide enhanced density stability characteristics.
Patent EP-0351977-A2 (EP)
Inventor: PARSONS BRYAN NIGEL VICTOR
IPC: F16J1/01
Filed: 1989-07-04
Abstract: A piston (10) has a head portion (11) and a skirt formation (14), a gudgeon pin (17) by which the piston (10) may be pivotally connected to a connecting rod is supported transversely of the skirt formation (14), the skirt formation (14) is defined by a pair of part cylindrical skirt portions (15), the gudgeon pin (17) connecting the skirt portions (15) together and interengaging formations (18, 19) are provided on the head portion (11) and skirt portions (15) to locate the skirt portions (15) axially with respect to the head portion (11).
Patent EP-0390996-A2 (EP)
Inventor: KODAI SYOJIRO C O KITAITAMI SE
IPC: B42D15/10
Filed: 1989-08-07
Abstract: An IC card mooule includes a substrate 12 one side of which is provided with a connection terminal 7; and a resin-sealed semiconductor IC 11 which has been previously sealed by a resin. This connection terminal and the resin sealed semiconductor IC are electrically connected to each other and are molded with a molding resin 17 in such a manner that they are covered with the molding resin so as to prevent at least the electrically-connected portion 16 between them from being allowed to appear. Accordingly, reliable modules can be efficiently manufactured, and such reliable modules can be readily mounted on IC card substrates.
Patent EP-0359496-A2 (EP)
Title: Parallel processor
Inventor: ACHARYA KISHORE CHANDRA
IPC: G06F15/80
Filed: 1989-09-11
Abstract: A processor for use in CAT X-ray systems and NMR systems performs floating point arithmetic operations in parallel to shorten processing time. A single program memory (200) and program sequencing unit (201) operate a set of floating point arithmetic units (FPU#1 to #n) to carry out parallel operations on data sets stored in respective data memories (229 to 231). An integer processor unit (206) executes logical operations and a shared data memory (205) stores constants and other data which is required by the integer processor unit and which is common to the operations performed by all of the floating point arithmetic units.
Patent EP-0367487-A2 (EP)
Inventor: THORPE CARLTON J
IPC: G01S3/46
Filed: 1989-10-25
Abstract: Angle of arrival of a pulsed RF signal, such as that emitted by a radar transmitter, is determined by use of a detection circuit that contains a single RF receiver. The RF signal direction of arrival determining system contains a switching means to automatically alternately switch the outputs from two physically spaced receiving antennas to the input of the RF tuner. In turn the tuner's output is coupled to a power divider. The output of this power divider is branched, one output being coupled through a first IF amplifier to one of the two inputs of a phase detector and the second output being coupled through a second circuit, containing a delay line and an IF amplifier serially arranged, to the second input of the phase detector. The phase detector displays the phase difference between the two signals.
Patent EP-0328506-A2 (EP)
Inventor: MARTIN DAVID ALBERT
IPC: C08G2/14
Filed: 1989-02-07
Abstract: A method for preparation of solid particulate polyacetal carboxylate. The method comprises agglom­erating a solution comprising less than about 1% by weight methanol and between about 30% by weight and about 60% by weight polyacetal carboxylate onto a sub­strate to produce a free-flowing particulate solid. The solid comprises between about 30% by weight and about 55% by weight polyacetal carboxylate. The polyacetal carboxylate corresponds to the formula:
      where n is at least about 4 and represents the average chain length of the polyacetal carboxylate in the mix­ture, R₁ and R₂ are independently selected chemi­cally stable groups that stabilize the polymer against rapid depolymerization in alkaline solution, and M is selected from the group consisting of alkali metals, ammonium, alkyl groups of 1 to about 4 carbon atoms, tetraalkyl ammonium groups, and alkanolamine groups having from 1 to about 4 carbon atoms in the alkyl chain.
Patent EP-0382198-A2 (EP)
Inventor: LEE CHUNG J
IPC: D06M15/59
Filed: 1990-02-07
Abstract: Substantially fully imidized polyimidesiloxanes which are based on a selected pyridine compound are soluble in diglyme which gives them particular utility in the micro-electronics industry. The polymers are prepared from the dianhydride, a difunctional siloxane monomer and an organic diamine that has the formula
     wherein X is hydrogen, halogen, phenyl or combinations thereof,  
Z = -0-, -S-,
     - or -Y-Ar-Y-,  
Ar is an aromatic radical of 6 to 10 carbon atoms,
     
     
     
     
     Y = -O-, -S-,
     or -.   n = 0 or 1.   
     Preferably formula I is
     wherein X, Z, Ar, Y and n are as in formula I. 
     More specifically, the aromatic diamines are diaminoaromatic trifluoride compounds having the formula
     where Ar is an aromatic radical of 6 to 10 carbon atoms, and where X is hydrogen, halogen, phenyl or combinations thereof. 
     The preferred diamine has the formula
       
     Other diamines can be used to provide an asymmetrical structure in the polyimidesiloxane polymer chain. The polyimidesiloxane can be prepared with functional groups which render them directly curable. The polyimidesiloxanes can also be prepared with functional groups which when reacted with an unsaturated compound renders the polymers curable. The products of the invention can be used in the form of solutions in the micro-electronic industry. The polymers can also be used in wire and cable coating and to prepare films, fibers, and molded and extruded articles.
Patent EP-0394900-A2 (EP)
Inventor: SOULES DAVID ANDREW
IPC: C08J5/24
Filed: 1990-04-23
Abstract: Apparatus and methods are disclosed for producing fiber reinforced thermoplastic materials having substantially reduced amounts of breakage of the fibers and substantially increased tensile strength. In the preferred embodiment, relatively large diameter rollers are used to guide the filaments through a slurry bath of powdered resin, and spray header means are provided in the slurry bath to forcefully contact the filaments with the resin in the slurry.
Patent EP-0416209-A2 (EP)
Inventor: PILLSBURY PAUL WALTER
IPC: F23C6/04
Filed: 1990-05-15
Abstract: In a direct coal-fired gas turbine system of the type having primary and secondary combustion zones (10, 30) delivering hot combustion gases to an expander section (40) of a gas turbine, a separator structure (20), is arranged between said primary and secondary combustion zones for removing debris from said hot combustion gases, and in pressurized communication therewith, and said separator structure (20) comprises an impact separator (22, 130) for at least separating a portion of molten slag from said hot combustion gases before they enter said secondary combustion zone.
Patent EP-0416609-A2 (EP)
Inventor: BROOKS DEE W
IPC: A61K31/7028
Filed: 1990-09-06
Abstract: Pro-drugs of potent 5-lipoxygenase inhibiting compounds comprise compounds of the formula
      in which A is an alkylene or alkenylene group, X is oxygen, sulfur, sulfoxyl, or substituted nitrogen, and Y is a group which includes substituted or unsubstituted carbocyclic or substituted or unsubstituted heterocyclic aryl. R¹ is an alkyl, alkenyl, amino, alkylamino, dialkylamino, or hydroxyamino group or an amine group bearing a metabolically cleavable leaving group. M is hydrogen, a pharmaceutically acceptable cation or a metabolically cleavable leaving group, with the proviso that either M or R¹ must bear a metabolically cleavable leaving group.
Patent EP-0446410-A2 (EP)
Inventor: GO HISAO C O YOKOHAMA WORKS OF
IPC: B29C70/72
Filed: 1990-09-26
Abstract: An optical sub-module (123) comprises at least one optical connector (120); at least one optical operation element fixed to the optical connector (120); electronic circuit parts constituting an electronic circuit portion connected to the optical operation element; a substrate for supporting said electronic circuit parts; lead pins (22) composed of inner leads and outer leads, inner leads being connected to electronic circuit portion; and a molding resin member (122) holding the optical connector (120), the optical operation element, the electronic circuit parts, the substrate, and the lead pins (22) in a body except for the outer leads of the lead pins and an end of the optical connector (120). An optical module comprises the sub-module and a molded receptacle having a first fitting portion into which the at least one optical connector (120) is inserted so that the first fitting portion is fitted to the molding resin member (122), and a second fitting portion to which an optical plug holding the end of the optical fiber to be inserted in the optical connector (120), is fitted, the second fitting portion being communicated with the first fitting portion. The optical sub-module (123) is formed through transfer molding.
Patent EP-0431606-A2 (EP)
Inventor: YAMAKAWA AKIRA C O ITAMI WORKS
IPC: H05K1/03
Filed: 1990-12-05
Abstract: Disclosed herein is a surface structure of a ceramics substrate capable of suppressing diffusion of Ni to an Au plating layer and of reducing thickness of the Au plating layer and a method of manufacturing the same. A metallized layer (12), Ni layer (13) and Au layer (14) are formed in this order on a surface of a ceramics substrate (11). The substrate (11) is heated in a non-oxidizing atmosphere to cause an alloying reaction between the Ni layer (13) and the Au layer (14). Thereafter, an Au plating layer (16) is formed on the NiAu alloy layer (15). Since Ni in the NiAu alloy layer is not easily released, diffusion of Ni into the Au plating layer can be suppressed sufficiently. Therefore, the Au plating layer can be reduced in thickness.
Patent EP-0381415-A2 (EP)
Inventor: KOIDE JUN
IPC: G03G15/047
Filed: 1990-01-29
Abstract: An image forming apparatus includes an image carrier (4), an LED (light emitting diode) array (100a) having a plurality of light-emitting units arranged in correspondence with the longer direction of the image carrier (4), the width of the LED array (100a) being smaller than an image carrying width of the image carrier (4), and a projection unit (101) for projecting and mag­nifying the light from the LED array upon the image carrier (4).
Patent EP-0404415-A2 (EP)
Inventor: BEGUN RALPH MURRAY
IPC: G06F1/12
Filed: 1990-06-11
Abstract: A microprocessor based computer system is provided which includes a reset circuit having a phase error detector for detecting a phase error between an initial reset signal and a clock signal provided to the microprocessor clock input. The reset circuit further includes a phase error corrector for adjusting the phase of the clock signal if a phase error is detected so as to substantially minimize the phase error. The reset circuit includes a reset signal regenerator for providing a new reset signal to the reset input of the microprocessor when the phase of the clock signal is adjusted.
Patent EP-0420749-A2 (EP)
Inventor: SUGAWARA MITSURU
IPC: H01S5/00
Filed: 1990-09-26
Abstract: The device is in the form of InP p-n diode having a multiple quantum well structure (6) between the p and n layers (8, 10), and consists of an InP layer and an In 1-x Ga x As well layer as an active layer. 
     It can be made as an optical modulating diode in which the x-composition has e.g. a value of 0.44 which is made smaller than the x value 0.47 at which lattices are matched so as to cause compressive strain in the well layer, or as an optical bistable diode in which the x-composition has e.g. a value of 0.55 which is greater than 0.47, so as to cause tensile strain in the well layer.
Patent EP-0445478-A2 (EP)
Inventor: CARRE PAUL
IPC: F42C17/04
Filed: 1990-12-11
Abstract: Autonomous programmable initiator intended to initiate or control any type of missile, object or material of explosive, propulsive or pyrotechnic nature, or any electrically controlled device, provided with a programming capability having a service life, in the standby or alert state, displayed by the operator at the time of use or of fitting and managed autonomously by the said initiator, characterised in that the said programming is initiated by means of a safety and arming device (14), with mechanical delay operated manually by the operator at the end of the programming of the said initiator, this device providing a mechanical safety delay at the moment of use or of fitting of the said missile. <IMAGE>
Patent EP-0428469-A2 (EP)
Inventor: AGUIRRE ARREGUI JUAN MANUEL
IPC: D06F37/30
Filed: 1990-11-05
Abstract: PH controller where phase controlling takes place relying upon a micro-controller. Speed selection is by means of external switches governed by the system of contacts of an electromechanical programmer. 
     The micro-controller has a program in charge of measuring motor speed. This measure is taken from the signal delivered by a tachymetric pick-up (tachogenerator). It also contains a control algorithm deciding, from the speed error obtained, the tripping angle from the passage through network zero to drive a power element (triac) to energise the washing machine motor.
Patent EP-0406210-A2 (EP)
Inventor: BECKER BERNARD
IPC: A61K31/7076
Filed: 1990-06-26
Abstract: A novel ophthalmic composition for decreasing intraocular pressure comprises an analog of cyclic guanosine monophosphate (GMP) which is more resistant to hydrolysis by phosphodiesterases than cyclic GMP. The preferred analog of cyclic GMP is 8-bromo­guanosine 3′,5′-cyclic monophosphate.
Patent EP-0450581-A2 (EP)
Inventor: OMARU ATSUO C O SONY ENERGYTEC
IPC: H01B1/12
Filed: 1991-04-02
Abstract: An electrode for cell is disclosed which comprises an active material and electrically conductive polymer. In one method the electrode can be made be electrochemical polymerization method in which particles of the active material are deposited together with the electrically conductive polymer on one of the electrode used in the electrochemical polymerization.