baber/WOPTO huggingface dataset:
Patent EP-0590755-A1 (EP)
Inventor: NISTLER JOHN L
IPC: G03F1/72
Filed: 1993-05-25
Abstract: A combination of optimized layouts using a defect voting technique and the etched quartz approach is used to obtain a high probability of obtaining defect-free printing masks, or reticles  10 . The defect voting technique as used herein refers to a technique whereby multiple patterns are overlaid in such a way as to get a partial etch each time. Voting the phase shifter layers reduces the probability of defect printability from the reticle onto a semiconductor wafer. Modeling, using SPLAT, shows the effect of the phase transitions on defect printability, along with the probability of defects  16 ,  20 ,  24  printing using the voting technique. Thus, while the mask may not be free of defects, these defects do not print on the wafer.
Patent EP-0589730-A1 (EP)
Inventor: SPAULDING DENNIS
IPC: H01J5/60
Filed: 1993-09-27
Abstract: An electric lamp (10), such as a fluorescent tube, has an envelope (12) with an end portion having an annular seal (38) and a groove (34). A lamp base (30) has an aluminium shell (42) which is heated and pushed over the seal (38), before cooling to form an interference fit. The shell (42) may be provided with an annular rib (52) to project into the groove (34).
Patent EP-0595477-A1 (EP)
Inventor: NAKAYAMA RYOJI C O CHUO-KENKYU
IPC: H01F1/057
Filed: 1993-09-30
Abstract: A method of manufacturing a powder material for R-T-B-M anisotropic magnets and a magnet using such powder material having excellent anisotropy containing the R₂T₁₄B-type intermetallic compound phase as the main phase are described. 
     The method comprises the steps of causing an R-T-B-M raw material alloy, with or without homogenizing treatment, to occlude hydrogen; causing forced release of hydrogen from the R-T-B-M raw material alloy by holding the alloy in a vacuum atmosphere of up to 1 Torr to accelerate phase transformation; cooling same; and crushing same; wherein a raw material alloy having the c-axis crystal orientation of the R₂T₁₄B-type intermetallic compound phase is used as said R-T-B-M raw material alloy.
Patent EP-0602921-A1 (EP)
Inventor: AOYAMA HIDEYUKI
IPC: A61K9/16
Filed: 1993-12-13
Abstract: A granular to fine-granular dry mix powder (an artificial kidney dialysate component A of uniform composition) for use in the preparation of the dialysate for bicarbonate dialysis and a method of producing the same. 
     A granular to fine-granular Composition A comprising granules each comprised of a plurality of NaCl grains carrying KCl, CaCl₂, MgCl₂ and sodium acetate adhered to the surface of each grain. 
     NaCl, KCl CaCl₂, MgCl₂ and sodium acetate are mixed in the presence of not less than 10 weight parts of water based on 100 weight parts of sodium acetate and the resultant mixture is heated at not less than 50°C to bring the sodium acetate into a transiently molten state and mixing acetic acid with the same mixture.
Patent EP-0556114-A1 (EP)
Inventor: BENIMELI DOMINIQUE
IPC: E21B47/08
Filed: 1993-02-10
Abstract: The invention relates to a logging method and apparatus for investigating the geometrical characteristics of a borehole. 
     The apparatus comprises an array of circumferentially spaced apart azimuthal current electrodes (Aaz i ) disposed on a sonde (21), and an annular current electrode (A) longitudinally spaced apart from the array of azimuthal electrodes. Currents (Ic i ) are emitted between the azimuthal electrodes and the annular electrode (A). Monitor electrodes (M, Maz i ) are respectively associated with the current electrodes (A, Aaz i ). The potential differences (ΔVc i ) between the annular monitor electrode (M) and each of the azimuthal monitor electrodes (Maz i ) are detected. In response to the detected potential differences, output signals (Rc i ) are generated indicative of the distances between the sonde and the wall of the borehole in a plurality of directions around the sonde. 
     The invention also relates to the application of such a technique to azimuthal resistivity measurements of earth formations for correcting said measurements for sonde eccentring and/or for the irregular shape of the section of the borehole.
Patent EP-0574300-A1 (EP)
Inventor: EBERSOHL GERARD
IPC: H02H7/22
Filed: 1993-06-08
Abstract: Controlling and self-monitoring system for an electrical device comprising three poles, each including a make coil (BF1, BF2, BF3) and a break coil (BO1, BO2, BO3), an auxiliary break contact (CAO1, CAO2, CAO3) and an auxiliary make contact (CAF1, CAF2, CAF3), characterized in that each of the poles is equipped with a microprocessor ( mu P1,  mu P2,  mu P3) receiving in particular the information from the auxiliary break contacts and controlling two static relays (ISO1, ISO2, ISO3, ISF1, ISF2, ISF3) in series respectively in the circuit of the break coil and in the circuit of the make coil, the microprocessors being the subscribers of a local network comprising a serial bus (B) driven by a handler (GN) and linked to a processing station (OTC) receiving the signals collected by the microprocessors and the signals (O1, O2, O3, F) dispatched by the protection devices or by the operative. <IMAGE>
Patent EP-0592309-A1 (EP)
Inventor: COULON ANDRE
IPC: B23K26/12
Filed: 1993-10-06
Abstract: Process for nitriding a workpiece (3) made of titanium alloy, in which a laser beam (2) is pointed at the workpiece (3) to obtain a slight surface melting of the region affected by the laser (1), nitrogen at high pressure is projected just behind the region (4) affected by the laser beam (1) so that the nitrogen enters the affected region (4) while it has become pasty, and an inert gas is projected around the nitrogen projection so that this projection covers with overlap the region (4) affected by the laser. The device according to the invention is characterised in that it comprises a central tube serving to convey nitrogen and a conduit, symmetrical in revolution around the axis of the central tube, whose inner and outer walls are conical, serving to convey the inert gas. Production of a hard surface layer 1 to 2 mm in thickness. <IMAGE>
Patent EP-0593384-A1 (EP)
Inventor: KELLER ROBERT S
IPC: G06Q10/10
Filed: 1993-08-24
Abstract: The present invention allows the inclusion of a place mark in an electronic mail item. The place mark serves to identify and link an on-line reference to the mail item. When a user sends the mail item to a recipient, the place mark but not the reference goes with the item. Upon receipt, the recipient may select the place mark during review of the mail item and the on-line reference will be automatically called and displayed. Upon completing review of the reference, the recipient may transfer control from the on-line reference to the mail item without having to back out of the reference and then initiate the electronic mail.
Patent EP-0573389-A1 (EP)
Inventor: ORSO PIERRE
IPC: A43B5/04
Filed: 1993-05-19
Abstract: Ski boot consisting of a shell (1) and of an upper in the shape of a collar (cuff) (2) articulated on the shell, and comprising an inner comfort bootee and a strap (11) of adjustable length for gripping the upper part of the bootee or of the collar around the leg. The boot also comprises a curved small plate (15) equipped with two loops via which it is mounted slidably on the strap on the front or the side of the bootee or of the collar. This small plate makes it possible to obtain optimum support for the tibia when flexing or to reinforce the edge gripping when it is on the side. It may be chosen so as to be more or less flexible. <IMAGE>
Patent EP-0629250-A1 (EP)
Title: Method and apparatus for increasing the density of particulates on a substrate.
Inventor: CHITOURAS COSTA G
IPC: B05D1/14
Filed: 1993-02-26
Abstract: A method and system for significantly increasing the density of particulates on a substrate includes disposing a particulate material, such as fibers or abrasive material, onto a surface of the substrate, whereby the particles adhere to the substrate. The substrate is then exposed to conditions sufficient to cause the surface area, on which the particulate material is disposed, to diminish, thereby significantly increasing the density of the particulate material. The system includes a support on which the substrate is disposed, apparatus for disposing the particulate material in the substrate and apparatus for causing the surface on which the particulate material is disposed to significantly diminish.
Patent EP-0631602-A1 (EP)
Title: High impact polyester/ethylene copolymer blends.
Inventor: MEYER MAX FREDERICK JR
IPC: B29C45/00
Filed: 1993-03-11
Abstract: This invention relates to compositions containing poly(1,4-cyclohexylenedimethylene terephthalate) (PCT) or copolyesters from terephthalic acid, 1,4-cyclohexanedimethanol and ethylene glycol, having improved impact strength at low temperatures due to the presence of an ethylene copolymer which contains repeat units from ethylene and at least 5 mole percent of a free radical polymerizable comonomer selected from the group consisting of vinyl acetate and an alkyl acrylate.
Patent EP-0639272-A1 (EP)
Title: Method for the determination of the amount of a ligand in a biological fluid and kit for carrying out such a method.
Inventor: BERGMANN ANDREAS
IPC: G01N33/543
Filed: 1993-04-22
Abstract: PCT No. PCT/EP93/00981 Sec. 371 Date Jan. 17, 1995 Sec. 102(e) Date Jan. 17, 1995 PCT Filed Apr. 22, 1993 PCT Pub. No. WO93/22675 PCT Pub. Date Nov. 11, 1993A method is revealed for the quantitative determination of the proportion of the free form of a thyroid hormone ligand in a sample of a biological fluid in which the ligand is present partly in the free form and also partly in a form in which it is bound to physiological binding proteins. In the first step, a ligand derivative of the thyroid hormone with an immunoglobulin, a labelled specific binder, and a test tube whose walls are coated with an excess of a protein material are provided. In the second step, a sample of the biological fluid containing an unknown amount of the free thyroid hormone ligand, a solution containing a known amount of the ligand derivative, and a solution containing a known, less than stoichiometric amount of the labelled specific binder are added to the test tube to form a liquid reaction mixture. In the third step, the reaction mixture is incubated to allow the free thyroid hormone ligand and the ligand derivative in the liquid reaction mixture to compete for the binding sites of the labelled specific binder, and to allow, in a concomitant slower reaction, the binding of the immunoglobulin part of the ligand derivative to the excess of the protein material on the walls of the test tube. In the fourth step, the remaining liquid reaction mixture is removed from the test tube. In the final steps, the amount of labelled specific binder bound to the walls of the test tube is determined and the amount of the free thyroid hormone ligand calculated.
Patent EP-0637924-A1 (EP)
Inventor: SAUNIER LIONEL
IPC: A47B87/02
Filed: 1993-06-15
Abstract: L'utilisation combinée de modules principaux triangulaires s'assemblant horizontalement et/ou verticalement permet de constituer des ensembles de rangement, pour disques laser par exemple.
Patent EP-0650642-A1 (EP)
Inventor: BUTCHER STEVEN JOHN
IPC: H01L41/09
Filed: 1993-07-13
Abstract: A monolithic ceramic device comprising an integral electrostrictive deflection element and a displacement sensor which device comprises two layers of an electrostrictive ceramic material with a central electrode sandwiched therebetween, the outer surfaces of each layer of the ceramic material having attached thereto at least one conducting electrode and means for applying a bias field across a single layer of the electrostrictive ceramic material.
Patent EP-0651701-A1 (EP)
Inventor: THIRTLE JAMES H
IPC: B41M5/00
Filed: 1993-07-16
Abstract: Elements récepteurs d'image améliorés destinés à l'impression non mécanique comprenant un support et une couche réceptrice qui reçoit l'image, cette couche réceptrice étant constituée d'un agent de blanchiment et d'un liant qui comprend lui-même principalement entre 10 et 25 % de gélatine et entre 75 et 90 % d'un polymère acrylique filmogène soluble dans l'eau.
Patent EP-0621933-A1 (EP)
Inventor: VOM DAHL UWE
IPC: F16K11/078
Filed: 1993-09-15
Abstract: La pièce est équipée d'un boîtier fixe (1), d'un manchon intérieur (2) disposé dans le boîtier (1), d'une cage (3) tournant par rapport au boîtier (1) et mobile dans le sens radial, d'une tige (4) pivotant transversalement dans le manchon intérieur (2), pénétrant à l'intérieur de la cage (3) et actionnée de l'extérieur, et de disques perforés disposés à plat les uns contre les autres. L'un de ces disques est utilisé comme disque d'admission (5) et fixé au boîtier (1) et un autre disque est utilisé comme disque de température (6) et fixé à la cage (3). Un autre disque est prévu entre le disque d'admission (5) et le disque de température (6) et utilisé comme disque de débit (7), et il se déplace dans le sens radial avec la cage (3) par rapport au disque d'admission (5). Le disque de température (6) tourne avec la cage (3) par rapport au disque de débit (7) et se déplace dans le sens radial avec ce disque de débit (7) par rapport au disque d'admission (5).
Patent EP-0700470-A1 (EP)
Inventor: NYKOPP ERIK
IPC: D21F3/02
Filed: 1993-09-08
Abstract: The invention concerns a pressing arrangement for a moving web (6), comprising a press roll (1) which forms a press zone (7) with a moving elastic belt (5) which is endless and supported by a counter body (2, 9). The outside of the belt is surface finished to a roughness which is more uniform than the side of the web contacting it. The press roll is heated to a temperature of at least 100  DEG C. The arrangement is principally intended for surface finishing of fiber mats such as paper or board. A method is indicated whereby preheating of the web prior to the press zone is achieved.
Patent EP-0673640-A1 (EP)
Inventor: WATAYA KAZUYO
IPC: A61Q5/04
Filed: 1993-09-29
Abstract: An intermediate permanent wave treatment composition containing a carbonate and/or a hydrogencarbonate. When this composition is used to treat the hair between the treatment with the first lotion and that with the second lotion, it can cleave the mixed disulfide linkages formed by the use of the first lotion and contained in the hair, so that the waving rate is improved and the damage to the hair is reduced.
Patent EP-0632916-A1 (EP)
Inventor: CINQUIN PHILIPPE
IPC: A61B10/00
Filed: 1993-03-23
Abstract: La présente invention concerne un dispositif de répartition tridimensionnelle d'énergie, comprenant: un volume (30) réagissant à l'énergie d'un rayonnement prédéterminé; une pluralité de sources dudit rayonnement éclairant ledit volume selon des angles respectifs (A1, A2, A3...); et, interposé entre chaque source et le volume, un support (D1, D2, D3...) transparent audit rayonnement et comprenant une image correspondant à une projection de densité d'un objet réel ou virtuel examiné selon l'angle respectif d'éclairage du volume par ladite source, cette projection ayant subi un traitement de correction d'image.
Patent EP-0629373-A1 (EP)
Inventor: GOMEZ MORENO CARLOS
IPC: B24B7/18
Filed: 1993-10-06
Abstract: La polisseuse décrite est destinée à effectuer des opérations de polissage des bordures de sols, à proximité des murs, ces bordures étant difficilement atteignables par des machines conventionnelles, et elle est aussi destinée à polir les plinthes que les machines conventionnelles n'arrivent pas à atteindre. La polisseuse est constituée d'une plate-forme roulante (1) sur laquelle est monté un châssis (5) soutenant le groupe moteur de la machine qui consiste en un moteur (6) lequel, par l'intermédiaire d'un jeu d'engrenages (8 et 10), transmet le mouvement à un axe (11) sensiblement abaissé et auquel est connectée la tête de polissage correspondante (12), de sorte que l'outil associé à ladite tête de polissage (12) soit capable de venir axialement en contact sur la plinthe et radialement sur le sol, l'arbre moteur (11) étant en outre déplaçable transversalement par rapport à l'ensemble de la machine.
Patent EP-0662912-A1 (EP)
Inventor: RADTKE CHARLES S
IPC: B65D83/14
Filed: 1993-09-29
Abstract: On renforce une coupelle de montage (10) servant à fermer un réservoir aérosol en donnant une configuration de segment en forme de S (18) à l'extrémité terminale (13) de la partie du profil de la coupelle de montage (10) contiguë au corps de ladite coupelle. Le segment en forme de S (18) comprend une section contiguë au corps (14) et une section (20) située en position distale par rapport audit corps (14). La section contiguë est située à une distance du sommet du corps (14) supérieure à celle de la section distale (20), ce qui crée une profondeur de panneau dans le segment en forme de S (18) contigu au corps (14).
Patent EP-0623033-A1 (EP)
Inventor: WONG JOSEPH
IPC: A61M5/28
Filed: 1993-10-04
Abstract: L'invention se rapporte à un dispositif (10) d'apport de médicament servant à relier un premier récipient (54) comprenant un agent de traitement à un second élément (64). Selon un mode de réalisation, le dispositif (10) comprend un élément sensiblement creux (12) pourvu d'une canule (26) montée à l'intérieur d'une paroi (14) qui divise l'élément creux (12) en une première et une seconde section (16, 18). La première section (16) comprend un moyen permettant de recevoir au moins une partie d'un premier récipient (54). L'élément sensiblement creux (12) comprend une paroi définissant une partie externe de la première section (16), et qui est sensiblement flexible. Un certain nombre de différentes canules et de différentes structures de voie d'écoulement peuvent être utilisées dans l'élément creux (12), selon la présente invention.
Patent EP-0669305-A1 (EP)
Inventor: IDE SATOSHI YODOGAWA SEISAKUSH
IPC: C08J9/14
Filed: 1993-11-10
Abstract: A hydrochlorofluorocarbon (HCFC) decomposition inhibitor comprising at least one member selected from among a mixture of an organic acid with an amine, a fluorine-free halohydrocarbon, a carboxylic ester, a nitrile compound, a carbonyl compound and a halogenated nitro compound, and a method of inhibiting the decomposition of HCFC with the inhibitor. The inhibitor is effective in inhibiting for long the decomposition of HCFC used as a blowing agent in the production of polyurethane foam during the storage of the feedstock material, in the course of the production of the foam and during the use of the product.
Patent EP-0725915-A1 (EP)
Title: Selectively actuatable lighter
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/28
Filed: 1993-10-22
Abstract: A selectively actuatable lighter device (10) is disclosed which includes a body defining reservoir (12) for containing a combustible gaseous medium such as butane, and having a valve (20) arranged to be selectively actuated between a normally closed position and an open position which permits the exit of the gaseous medium. Such lighter (10) can selectively produce sparks at a location (19, 22) proximate to the gaseous medium exit to ignite the gaseous medium. Such lighter device (10) embodies a resiliently releasable valve actuator (14) which normally prevents actuation of the valve (22). The valve actuator (14) includes an interfering portion (14A) which is selectively movable to a position (Fig. 11) out of interference with an interfering portion (12A) of the lighter body, so that the gaseous medium may be released and ignited by the sparks. Once the valve actuator (14) is depressed and released, it returns to its closed or latched position to prevent actuation of the valve to the open position. To "re-use" the lighter, the valve actuator (14) must again be moved to an unlatched position so that the valve (22) can be actuated for subsequent ignition of the gaseous medium.
Patent EP-0621350-A1 (EP)
Inventor: LAURO MICHAEL P
IPC: C23C14/16
Filed: 1994-04-18
Abstract: A metallic article, e.g., a surgical needle 40, possesses a multilayer coating exhibiting a brightly colored surface of low reflectivity which increases the visibility of the article against its background. A physical vapor deposition (PVD) procedure, e.g., a cathode sputtering technique 10, is used in applying the coating to the metallic article.
Patent EP-0629836-A1 (EP)
Inventor: SUYAMA KIICHI
IPC: G01B15/04
Filed: 1994-06-03
Abstract: A method of inspecting an abnormality occurring inside a pipe to be inspected and an apparatus for practicing the method, includes the steps of transmitting an electric wave having a predetermined frequency from an antenna of a transmitter located at a predetermined position inside the pipe, receiving the transmitted electric wave by an antenna of a receiver located at a predetermined position inside the pipe, and discriminating the characteristic of the received electric wave. The characteristic of the received electric wave is the intensity of the electric wave, and an attenuation amount is detected in the first example. On theother hand, the characteristic of the received electric waveis a time required to reflect the transmitted electric wave until it is received by the receiver, and a time interval between transmission of the electric wave and reception of the reflected electric wave is measured in the second example.
Patent EP-0634147-A1 (EP)
Inventor: SEKIGUCHI HIROJI C O NAKANIAHI
IPC: A61C1/16
Filed: 1994-07-08
Abstract: A dental handpiece contains a holding and securing member (5, 14, 22) for detachably accommodating a dental treatment tool (3) therein, an opening (4) for accommodating the dental treatment tool (3) in the holding and securing member (5, 14, 22), and a dust prevention member (30, 32, 34, 36, 37, 38, 39, 40, 41) secured to the dental treatment tool (3). The dust prevention member overlies the vicinity of the opening (4) for preventing dust and dirt from being sucked into the opening (4).
Patent EP-0640876-A1 (EP)
Inventor: GROSSMAN JAN
IPC: G03F7/038
Filed: 1994-08-04
Abstract: An aqueous developable photosensitive element comprising a support and a photosensitive layer provided thereon, said layer containing (a) an elastomeric microgel binder having an elastomeric core which can be crosslinked and a thermoplastic noncrosslinked shell, (b) an initiator, (c) an ethylenically unsaturated monomer or oligomer and optionally (d) a basic compound capable of neutralizing the acidic functionality and method of use to make an aqueous developable flexographic printing plate is described.
Patent EP-0659733-A1 (EP)
Inventor: HAAS THOMAS DR
IPC: C07C209/48
Filed: 1994-11-17
Abstract: 3-Aminomethyl-3,5,5-trimethylcyclohexylamine (isophoronediamine) is a raw material which is used industrially for various synthetic resins. Isophoronediamine is used as a cis/trans isomer mixture, the cis/trans isomer ratio influencing the properties. The invention shows a way of controlling the isomer ratio in the preparation of isophoronediamine by aminating hydrogenation of 3-cyano-3,5,5-trimethylcyclohexanone (isophoronenitrile) in the presence of ammonia, H2 and a catalyst. The reaction is carried out in two temperature stages, namely first at 10 to 90 DEG C and then at 90 to 150 DEG C with a temperature difference between both stages of at least 30 DEG C, the contact time in the first stage being shorter than in the second. By lowering the temperature in the first stage the cis/trans ratio is increased.
Patent EP-0608041-A1 (EP)
Inventor: WALSH REED HUBER
IPC: C10L1/30
Filed: 1986-10-17
Abstract: Succinimide derivatives represented by formula (I), wherein X is selected from the group consisting of M, (II), (III), and (IV), wherein R is a hydrocarbon-based group containing from about 8 up to about 35 carbon atoms, R₁ and R₂ are each independently hydrogen of an alkyl group containing up to 8 carbon atoms; R₄ is a hydrocarbon-based group containing up to about 28 carbon atoms; R₄ and R₅ are each independently hydrogen or a hydrocarbon-based group containing up to about 25 carbon atoms; and M is a metal cation.