baber/WOPTO huggingface dataset:
Patent EP-0564621-A4 (EP)
Inventor: WILLIAMS MICHAEL S
IPC: D06M101/16
Filed: 1992-10-07
Abstract: On décrit de nouvelles compositions polymères destinées à des fibres de polyamide ou à des fibres à groupes amino de terminaison, ces compositions conférant une résistance aux taches et présentant une résistance à la décoloration.
Patent EP-0658215-A4 (EP)
Title: Extraction or recovery of metal values.
Inventor: WHELLOCK JOHN GRAHAM
IPC: C22B3/44
Filed: 1992-10-23
Abstract: A process suitable for the extraction or recovery of metal values from arsenic containing feeds and including the steps of: a) treating the feed with a nitric acid-containing leachant solution in order to dissolve the desired metals; b) adding a source of iron (III) to the leachant solution whereby to oxidise arsenic (III) in solution to arsenic (V); c) adding a neutralising agent to the leachant solution whereby to precipitate arsenic as arsenic (V); d) separating the arsenic (V) precipitate from the leachant solution; and e) recovering metal values from the leachant solution.
Patent EP-0591505-A4 (EP)
Inventor: SUGARMAN JEFFREY
IPC: B01F13/00
Filed: 1993-04-07
Abstract: Dispositif de mélanges capillaires comprenant un boitier imperméable aux liquides, un espace intérieur situé dans le boitier (10) comportant une chambre (20) dans ledit boitier possédant un espace capillaire dans une dimension et un espace non capillaire dans d'autres dimensions, ainsi qu'une pluralité de particules magnétiques ou à induction magnétique (25) se trouvant dans la chambre. Un ou plusieurs passages capillaires (50), (60) donnent normalement accès à ladite chambre (20) et conduisent à une surface du boîtier; la chambre (20) est conçue pour être retenue par un dispositif magnétique (80) comprenant des moyens servant à créer un champ magnétique mobile et des moyens servant à retenir le dispositif de la chambre dans un sens tel que le champ magnétique comporte un vecteur de champ venant en intersection avec la chambre capillaire (20) perpendiculairement à la dimension possédant un espace capillaire.
Patent EP-0598135-A4 (EP)
Title: System for supplying rod-shaped articles.
Inventor: TOKUNAGA OSAMU
IPC: B65B19/34
Filed: 1993-04-28
Abstract: A system for supplying rod-shaped articles wherein a tray (A) formed at the top thereof with an opening, which has been carried in by an intermittently moving carrying truck (1) in a normally erected state, is moved in a turned over state and rod-shaped articles (B) in the tray (A) are dropped and supplied into a supply opening (C), thereafter, the tray (A) is moved in the turned over state, returned to the normally erected state, and carried out into a carrying truck (1') in the normally erected state. After the tray (A) is carried into a loaded tray turn-over mechanism (3) by a carry-in mechanism (2), thereafter, this load tray turn-over mechanism (3) is turned over, the tray (A) which has been turned over is held upside down directly above the supplying opening (C), whereby the supply of the rod-shaped articles (B) is started, and the supplying tray (A) is delivered to a vacant tray turn-over mechanism (5), whereby the loaded tray turn-over mechanism (3) is returned and reversed, so that the succeeding tray (A) can be carried in.
Patent EP-0656031-A4 (EP)
Title: Polymeric substrate with polymeric microelements.
Inventor: REINHARDT HEINZ F
IPC: C08J5/14
Filed: 1993-08-02
Abstract: The present invention relates to an article of manufacture or polishing pad (10) for altering a surface of a workpiece, such as polishing or planarizing a semiconductor device. The article includes a polymeric matrix (14) impregnated with a plurality of polymeric microelements (16), each polymeric microelement having a void space (22) therein. The article has a work surface (18) and a subsurface proximate to the work surface. When the article is in contact with a working environment, polymeric microelements (16) at the work surface of the article are less rigid than polymeric elements embedded in the surface. As the work surface of the article is abraded during use, the work surface of the pad may be continuously regenerated. In alternative preferred embodiments, the work surface may further include a minitexture and/or a macrotexture.
Patent EP-0665865-A4 (EP)
Title: Process of making an alkenyl aromatic foam.
Inventor: PARK CHUNG P
IPC: C08J9/16
Filed: 1993-09-17
Abstract: Disclosed is a process for making closed-cell, alkenyl aromatic polymer foam packing bodies or foam strands. An alkenyl aromatic polymer material is heated to form a melt polymer material. A blowing agent is incorporated into the melt polymer material at an elevated pressure to form a foamable gel. The blowing agent has 20 weight percent or more of a first blowing agent selected from the group consisting of carbon dioxide and ethane. The foamable gel is extruded through a die to form a foam strand. The foam strand is optionally pelletized to form a plurality of foam bodies. The bodies are further expanded by exposing them one or more times to heated air or steam. Preferably, the strands or bodies are allowed to age for a preselected period of time before and between subsequent expansions. The use of carbon dioxide and/or ethane as blowing agents allows the reduction or elimination of certain blowing agents dassified as volatile organic contaminants, which are currently being employed commercially in making foam bodies.
Patent EP-0654256-A4 (EP)
Title: Biodegradable sclera plug.
Inventor: OGURA YUICHIRO
IPC: A61K9/00
Filed: 1994-02-23
Abstract: This invention relates to a sclera plug consisting of a lactocopolymer, a sclera plug containing a drug and designed so as to release the drug gradually into a vitreous body, and a sclera plug used to cure or prevent a retinal disease by utilizing the sustained release action of the drug and promote the healing of a vitreous body after a surgical operation thereon. The sclera plug according to the present invention closes effectively an opening made during a surgical operation on a vitreous body, and need not be removed after the surgical operation. When this sclera plug is used, a drug can be released gradually for a long period of time into intraocular tissues into which the permeating of a drug is otherwise very difficult, so that the administration of a drug can be carried out safely and effectively. Moreover, a simple clinically applicable administration method can be found by utilizing a sclera cut made during a surgical operation on a vitreous body. <IMAGE>
Patent EP-0637867-A4 (EP)
Title: Cage rotor of induction motor.
Inventor: NAKAMURA KOSEI FANUC MANSION H
IPC: H02K17/16
Filed: 1994-02-24
Abstract: A cage rotor (10) includes a plurality of slots (16) for accommodating secondary conductors (18) along the periphery of a laminated core (14) fixed to a rotor shaft (12). The slots (16) pass through the core (14) in parallel with the rotor shaft, and their cross sections in a plane perpendicular to the rotor shaft are shaped substantially like an ellipse elongated along the periphery of the core, of which the major axis is D and the minor is d. To avoid stress concentration, the profile of the slot (16) has a shape such that tangential lines at given two adjacent points closest to the center of the core do not make an acute angle on the section perpendicular to the axis.
Patent EP-0729561-A4 (EP)
Title: Bullet trap
Inventor: COBURN RONALD
IPC: F41J13/00
Filed: 1994-09-19
Abstract: A bullet trap with a passageway defined between flat upper and lower boundary walls extending convergingly, at opposite angles of inclination of between 0 DEG  and about 15 DEG  to the horizontal, from an entrance opening to an exit opening or throat, and a deceleration chamber having a generally spirally curved circumferential boundary wall and provided in its upper region with an inlet opening and in its lower region with a discharge opening leading to a collecting vessel. The circumferential boundary wall of the chamber is constituted by two oppositely concave channel-shaped members the respective upper end regions of which are spaced from each other to define the inlet opening, and the respective lower end regions of which are spaced from each other to define the discharge opening. The chamber communicates at its upper region with the passageway substantially tangentially of the chamber via the directly adjacent inlet opening and throat, and a liquid lubricating fluid can be directed into the chamber from the collecting vessel either in a forced flow mode (pump-activated) through the inlet opening or in a passive mode (bullet-activated) through the discharge opening. For the special purpose of enabling a previously fired firearm to be checked for whether a bullet remains in the firing chamber of the firearm, the trap may have the same basic construction but without the liquid lubricating fluid feature.
Patent EP-0746273-A4 (EP)
Title: Control of cell growth
Inventor: NAIMAN CHARLES S
IPC: A61C8/00
Filed: 1994-11-02
Abstract: The growth of bone cells or soft tissue cells on a surface is preferentially determined by the microgeometry of the surface. The cross section sizes of grooves (44) of a certain size favor bone cell growth (I) whereas another certain size favors soft tissue (59) growth (II). Laser apparatus is disclosed to cut the grooves in prearranged patterns; the use of the grooves on implants (46) is also disclosed (53, 54).
Patent EP-0686339-A4 (EP)
Title: Cyclotron, magnet coil and associated manufacturing process
Inventor: CARROLL LEWIS
IPC: H05H13/00
Filed: 1994-12-20
Abstract: A cyclotron and associated magnet coil and coil fabricating process. The cyclotron (10) includes a return yoke (12) defining a cavity (28) therein. A plurality of wedge-shaped regions called "hills" (29) are disposed in the return yoke (12), and voids called "valleys" (34) are defined between the hills (29). A single, substantially circular magnet coil (40) surrounds and axially spans the hills (29) and the valleys (34). The cyclotron magnet coil fabricating process includes the steps of securing a first end portion of a continuous length of sheet conductor to a substantially circular base, and positioning a first end portion of a length of insulator material coated on opposite sides with a thermosetting resin between the first end portion of the sheet conductor and the base. The length of sheet conductor and the length of insulator material are then wound about the base, and the magnet coil is heated to a temperature sufficient to cause the thermosetting resin to flow and wet adjacent turns of the sheet conductor.
Patent EP-0766826-A4 (EP)
Title: Synthesis of combinatorial libraries
Inventor: BALDWIN JOHN J
IPC: C07H21/00
Filed: 1995-06-21
Abstract: Directly dividing the contents of each sub-pool into the sub-pools for the next step in the synthetic scheme for producing a combinatorial library reduces the standard deviation,  sigma , relative to the standard deviation of the split synthesis method for producing such libraries.
Patent EP-0777677-A4 (EP)
Title: Methods of identifying compounds useful for treating autoimmune diseases
Inventor: GLIMCHER LAURIE H
IPC: C12Q1/68
Filed: 1995-08-22
Abstract: Disclosed are methods of identifying compounds which inhibit transcription activation by CIITA and thus inhibit MHC class II gene expression. Such compounds can affect the induction of an immune response. The methods employ, independently, the activation and interactions domains of CIITA. The methods also employ the activation and interaction domains of isotype-specific CIITA proteins, allowing for the identification of compounds which are isotype-specific inhibitors of transcription and which are useful for selectively affecting the immune system.
Patent EP-0787031-A4 (EP)
Inventor: MCEWEN STEPHEN N
IPC: B01D29/41
Filed: 1995-10-17
Abstract: Appareil de filtrage conçu pour filtrer un fluide, tel qu'un agent de refroidissement de machine-outil, et le débarrasser des contaminants qu'il contient. Un appareil de filtrage comporte une unité de tambour filtrant (160) doté d'une plaque de support ouverte (170), perforée et généralement cylindrique sur laquelle est monté un élément de criblage cylindrique (172). Des mécanismes à circonférence variable tels que des manchons de serrage (174) sont relié à la plaque de support (170) de manière à faire varier la circonférence de celle-ci (170) ainsi que la raideur de l'élément de criblage (172). Un ensemble filtre à disques (24') présentant un mandrin (100) et des éléments annulaires (88') fixés flottants est également décrit. Chacun desdits éléments (260) présente une structure interne (252) à nervures entre lesquelles sont formées des rainures concentriques reliées à des rainures radiales (282). Chaque élément de filtre à disques (300) présente une structure interne rectangulaire (302) qui est plissée ou pliée en accordéon.
Patent EP-0849256-A4 (EP)
Inventor: HARUTA JUNICHI
IPC: A61K31/166
Filed: 1996-08-15
Abstract: L'invention concerne des composés amide représentés par la formule générale (I), leurs sels d'addition d'acide acceptables sur le plan pharmaceutique, ainsi qu'un médicament contenant ledit composé en tant qu'ingrédient actif. Dans cette formule, R représente amino, etc; A représente alkylène, etc; X représente O, S, etc; M représente arylène, etc; R?1, R2, R3 et R4¿ représentent chacun H, hydroxy, etc; R5 représente H, alkyle, etc; m est un nombre entier compris entre 0 et 6; R6 représente aryle, éventuellement substitué, etc; et R7 représente H, alkyle éventuellement substitué, etc. Ces composés amide ont un excellent effet inhibiteur sur les cytokines (IL-8, IL1, IL-6, TNF-α, GM-CSF, etc), agissant directement ou indirectement sur l'inflammation et sont utiles pour la prévention ou le traitement des arthrites induites par des maladies du type rhumatisme, goutte, etc.
Patent EP-0868832-A4 (EP)
Inventor: SCOTT PAUL
IPC: H05B6/08
Filed: 1996-11-13
Abstract: Appareil électrique chauffant haute fréquence dans lequel des pièces métalliques (10) sont chauffées au fur et à mesure qu'elles avancent, pour des opérations de revenu ou de soudage à la forge, et dans lequel le courant électrique de chauffe est fourni par un onduleur à semi-conducteur (2-5, 8) via un circuit d'adaptation de charge et de régulation de fréquence (13) qui maintient le courant de charge et la fréquence de courant voulus malgré les changements dans l'impédance de charge causés par les pièces métalliques (10) au fur et à mesure qu'elles avancent.
Patent EP-0956186-A4 (EP)
Title: Preformed flexible laminate
Inventor: BARATUCI JAMES LYNN
IPC: B29C48/08
Filed: 1997-02-26
Abstract: A composite structure comprising a preformed flexible laminate in adhering contact with at least a first and second transparent or translucent panel members such as would be useful as an insulated glass unit. The flexible laminate contains an undulating spacer element either partially or totally embedded within a core material and has a polymeric coating on at least one surface thereof. The flexible laminate effectively seals the interior of the panel structure from air and/or moisture and maintains a desired distance between the panels. A multi-cavity extrusion die for forming the preformed flexible laminate has a core cavity for receiving the core material as well as the undulating continuous spacer element. Converging walls within the core cavity serve to embed at least one side of the spacer element in the core material and a land area forms a desired shape or configuration wherein the spacer element undulation is maintained. At least one polymeric feed cavity located downstream from said core cavity and said land area applies a polymeric film or coating to at least a surface of the embedded spacer element. A plurality of optional feed cavities can apply the same or different polymers to additional surfaces of the embedded spacer element and can totally cover or encapsulate the same.
Patent EP-0914091-A4 (EP)
Title: Ethene containing solutions and use thereof in methods of therapy or prophylaxis
Inventor: JAMESON WARWICK MURROW
IPC: A23L3/3463
Filed: 1997-05-14
Abstract: The present invention provides ethene containing solutions and the use thereof in methods of therapy and prophylaxis. Specifically provided are storage stable solutions comprising ethene solubilized in a suitable liquid. Methods of therapy and prophylaxis contemplated include direct and indirect action against disease and microorganisms, as well as methods for improving metabolic function and priming or causing a host to mount a protective response against disease or microorganisms.
Patent EP-1007492-A4 (EP)
Title: Method and packaging utilizing calcium cyanamide for soil treatment
Inventor: HARTMAN RICHARD O W
IPC: C05C7/00
Filed: 1997-10-20
Abstract: Processes and structures for using calcium cyanamide fertilizer in a manner to greatly enhance its most effective soil treatment form prior to its application. Calcium cyanamide transformation structures have both fertilizing and pesticidal qualities; however, it is difficult to obtain uniform, efficient effectiveness from dry calcium cyanamide's liquid transformation structures. In the process of this invention, dry, dusty granules and fines of calcium cyanamide are placed directly into tanks of liquid for transformation or within biodegradable bags through which water can freely flow. The bags are submerged in a tank of water. The insoluble calcium and carbon components thereof remain as solid residuals within the bags. Hydrolysis occurs and the solution is biocidal and ready for immediate application. The solution can be sprayed or irrigated onto a targeted soil area with conventional dispersal equipment. The remaining non-dissolved material in the bags can be dispersed on and into the plant crop soil. Additives of other fertilizers into the above solution can be used to enhance effectiveness. When the calcium cyanamide is placed directly into the liquid, the mixture will become slurry-like. In the processes herein, when the solids of calcium cyanamide are not isolated during hydrolysis, the slurry mixture is utilized in recent modern specialized solids fertilizer suspension dispersed equipment having sufficient agitation to keep the solids in suspension.
Patent EP-1011817-A4 (EP)
Inventor: DANIEL NIR
IPC: A63B23/04
Filed: 1998-05-19
Abstract: L'invention concerne, selon un mode de réalisation préféré, un appareil d'alignement (110) destiné à être utilisé avec une machine d'exercice (100) présentant un élément réglable (20). L'appareil d'alignement comprend un dispositif d'actionnement (114) couplé à l'élément réglable afin de positionner de manière réglable ledit élément réglable, un émetteur (116) de faisceau connecté à la machine d'exercice, un dispositif de commande (118) couplé au dispositif d'actionnement et à l'émetteur de faisceau. L'émetteur de faisceau émet des rayons (124) permettant de localiser la position optimale de l'élément réglable, et le dispositif de commande actionne le dispositif d'actionnement afin de placer l'élément réglable dans la position optimale.
Patent EP-1000923-A4 (EP)
Title: Cyclopentenone derivatives
Inventor: KOBAYASHI EIJI
IPC: C07C45/71
Filed: 1998-06-05
Abstract: A cyclopentenone derivative represented by the following formula ÄIÜ or an optically active substance or a salt thereof. <CHEM> (In the formula, R1 and R2 are same or different and each of them is straight or branched alkyl group, straight or branched alkenyl group, aromatic group, aromatic-aliphatic group or H with a proviso that the case where R1 = R2 = H, or R1 = benzyl group and R2 = H is excluded.)
Patent EP-1023613-A4 (EP)
Title: Dosimeter device including body locator indicia
Inventor: YODER R CRAIG
IPC: G01T1/11
Filed: 1998-06-19
Abstract: Disclosed is a dosimeter badge that includes body locator indicia consisting of an icon representing a portion of a human body and indicia, such as a dot, associated therewith to indicate where, on the body, the badge should be worn. This information as to the desired location wherein the badge has been or will be worn is included in the identifying indicia printed on the dosimeter badge. A preferred form of dosimeter badge includes a flat member separated into panels along fold lines.
Patent EP-1030365-A4 (EP)
Inventor: ASAI MOTOO
IPC: H05K3/46
Filed: 1998-09-28
Abstract: Habituellement les plots de soudure de la face supérieure (côté puce de CI) du substrat du boîtier sont petits (133 à 170 νm de diamètre) et occupent une partie du métal relativement faible, tandis que les plots de soudure de la surface inférieure de la plaquette mère occupent une partie du métal importante (600 νm de diamètre). Selon l'invention, on accroît la partie métallique côté CI en formant un motif factice (58M) entre les circuits conducteurs (58U) et en formant les conducteurs de signaux côté puce, en réglant le rapport entre la partie métallique côté CI et la partie métallique côté plaquette mère. Ainsi le substrat du boîtier ne se gondole ni pendant la fabrication, ni pendant l'utilisation.
Patent EP-1019920-A4 (EP)
Inventor: THIEME CORNELIS LEO HANS
IPC: H01L39/24
Filed: 1998-09-30
Abstract: L'invention concerne un article d'alliage possédant une résistance accrue à l'oxydation, et présentant des surfaces texturées biaxialement qui sont formées par des techniques thermomécaniques. L'article renferme jusqu'à 60 % d'atomes de nickel, de 0,1 à 25 % d'atomes d'un agent formateur d'oxyde sélectionné dans le groupe constitué par Mg, Al, Ti, Cr, Ga, Ge, Zr, Hf, Y, Si, Pr, Eu, Gd, Tb, Dy, Ho, Lu, Th, Er, Tm, Be, Ce, Nd, Sm, Yb, La et leurs mélanges, le reste étant du cuivre. On peut améliorer le lissage de surface de l'article par des techniques thermomécaniques sans altérer sa texture de surface. On peut réduire le coefficient de dilatation thermique de l'article et accroître sa résistance mécanique par l'incorporation de matières supplémentaires dans l'article sans altérer sa texture de surface. L'article d'alliage est utile comme substrat conducteur pour des composites supraconducteurs dans lesquels le substrat est revêtu d'un oxyde supraconducteur. L'invention concerne également des procédés de production de l'article d'alliage par des techniques de fusion et de formation de gaine et de noyau.
Patent EP-1077666-A4 (EP)
Title: Exhalation valve for mechanical ventilator
Inventor: DE VRIES DOUGLAS F
IPC: A61M16/20
Filed: 1999-05-14
Abstract: An exhalation valve assembly (50) for use in the mechanical ventilation of respiratory patients in which the PEEP valve (20) and the exhalation valve (32) are combined into a single valve mechanism, and which includes a wye (42) in which the patient tube (46) splits at equal angles into the ventilator tube (44) and a tube (70) closed off by the PEEP valve (20), so as to maintain the exhalation drive hose (56) and the ventilator hose (54) generally parallel, and avoid sharp angles in the air flow.
Patent EP-1221228-A4 (EP)
Title: Local area network of serial intelligent cells
Inventor: BINDER YEHUDA
IPC: H04L29/06
Filed: 1999-07-12
Abstract: The invention provides a device for coupling a digital data signal to a data unit, the device comprising a coaxial connector capable of connecting the device to a coaxial cable; a filter having a data signal port and coupled to said coaxial connector, said filter configured to act upon a frequency multiplexed analog service signal plus digital data signal received by the device, and pass only a digital data signal via said data signal port; a modem coupled to said data signal port to enable full duplex digital data signal communication with one or more additional modems over the coaxial cable; an interface coupled to said modem, said interface operative to effect full-duplex serial digital data communication with the data unit that is connectable to the device; a power supply for providing voltages for device operation; and a single enclosure housing said filter, said power supply, said modem and said interface, wherein the device is configured to be addressable in a local area network.