baber/WOPTO huggingface dataset:
Patent EP-2187105-A4 (EP)
Title: Suck-back valve
Inventor: INOUE ATSUSHI
IPC: F16K23/00
Filed: 2008-09-08
Abstract: A suck-back valve in which a piston (31) and a valve body (11) are linked via a shaft portion (50), and an open/close valve (10) that carries out the open/close operation of the valve body (11) by fluid pressure is provided with a suck-back function, wherein a suck-back chamber (17) formed in a valve internal channel of the open/close valve (10) and an actuator (30) that operates the piston (31) are separated by a diaphragm (60) that is linked to and integrally operates with the shaft portion (50); the shaft portion (50) is divided into a valve-body-side shaft portion and a piston-side shaft portion, and the piston-side shaft portion is loosely fitted to the valve-body-side shaft portion, allowing for independent movement in an axial direction; and during the closing operation of the valve body (11), a two-step operation is carried out, including a valve closing operation step in which the shaft portion (50), along with the piston (31) and the diaphragm (60), moves to the fully closed position of the valve body (11), and a suck-back operation step in which the piston-side shaft portion moves with the piston (31) and the diaphragm (60) to increase the volume of the suck-back chamber (17).
Patent EP-2401208-A4 (EP)
Title: Package for containers
Inventor: DE PAULA ANDREA COLTRI
IPC: B65D71/16
Filed: 2010-02-24
Abstract: A package for holding a plurality of containers. The package comprises panels that extend at least partially around an interior of the package. The panels comprise a top panel and at least one side panel foldably connected to the top panel. At least one feature is in the top panel that receives and holds a top portion of at least one container of the plurality of containers. The at least one feature comprises an opening in the top panel and a retention feature adjacent the opening to engage at least one container of the plurality of containers to at least partially attach the at least one container to the package.
Patent EP-2506570-A4 (EP)
Title: Method and system for playing video information, and video information content
Inventor: RYU TOMOAKI
IPC: H04N21/236
Filed: 2010-04-14
Abstract: A plurality of I- or P-pictures for displaying video images with the same data as the last frame of the main data of the content are added as reproduction synchronization adjustment frames after the last frame of the main data; when reproduction leads a reference reproducing device, more synchronization adjustment frames are reproduced (ST11); when reproduction lags, fewer synchronization adjustment frames are reproduced (ST9). Reproduction can be synchronized among a plurality of reproducing devices (42) that read data from a storage medium and reproduce the data, or receive data by network delivery and reproduce the data, under conditions where system clock correction by use of PCR is impossible.
Patent EP-0057179-A4 (EP)
Title: A fastener driving tool for corners.
Inventor: OLESEN PAUL
IPC: B25C5/06
Filed: 1980-08-07
Abstract: A portable fastener driving tool (10) having a raceway (26) with driver blade (21) reciprocating therein from a retracted position to a fastener driven position for driving fastener (33) seriatim from a fastenerstick (19) positioned at an acute angle to the raceway. The first-to-be-driven fastener (33), while attached to the stick (19), is positioned in raceway (26) so that descending blade (21) serves to orient the fastener (33) to a position substantially parallel to the raceway (26) for driving down and out the raceway into the workpiece. Ramp means (37, 46) which form part of tool exit opening (38) re-orients fastener (33) as necessary and guides it during its exit. The fastenerstick (19) may be supported in raceway (26) by detent stud means (29, 31) which retract from the raceway (26) when staple (33) descends.
Patent EP-0074378-A4 (EP)
Title: Semiconductor device including plateless package.
Inventor: OLSEN DENNIS R
IPC: H01L21/60
Filed: 1982-02-05
Abstract: A semiconductor device (10) including a metallurgically compatible unplated package. The package includes a plateless copper alloy die mount area (14) to which a semiconductor die (12) is attached. The semiconductor die (12) is metallized on its mounting surface (40) to provide electrical contact. A metallic solder (38) which is compatible with both the copper alloy and the die metallization joins the die (12) to the die mount area (14). The package further includes a plateless copper alloy lead portion (16) which is physically joined (42) to the die mount area (14). The top surface of the semiconductor die (12) is provided with a patterned metallization (24, 26) making electrical contact to select the portions of the die. Electrical contact is made between the top surface die metallization (24, 26) and the lead portion (16) of the package by ultrasonically bonded copper ribbon (28). The die (12) and interconnecting ribbon (28) is then enclosed by an epoxy encapsulant (18) or by a welded metal cover (58).
Patent EP-0165301-A4 (EP)
Title: Excimer laser for medical treatment on organic tissue in biolocical systems at a pathological situs.
Inventor: GRUNDFEST WARREN SCOTT
IPC: A61B18/24
Filed: 1984-12-07
Abstract: Excimer radiation in the range of 248-400nm does not operate by the same thermal processes which restrict the medical use of conventional lasers in medicine. Radiation from an excimer laser (10) is delivered to pathological sites in the body through optical means (25). In one embodiment, the radiation is conveyed by means of a fused silica fiberoptic waveguide (25) through a hollow catheter (27) which is inserted into the vasculature for ultimate delivery to the atherosclerotic lesion in the coronary arteries. In another embodiment the excimer laser radiation is delivered to the pathological situs in the body by endoscopic means (28). In another embodiment the excimer laser radiation is delivered to the pathological situs in the body by means of a focusing lens (29). As a result of the excimer laser's relative lack of thermal destructive effects on tissues adjacent to the incident beam, and the capacity for highly localized delivery, the clinical utility of laser radiation in surgical procedures is substantially enhanced by use of this invention.
Patent EP-0224597-A4 (EP)
Inventor: IMANISHI YASUO
IPC: G16H10/60
Filed: 1986-06-12
Abstract: Un appareil d'imagerie à résonance magnétique nucléaire est équipé d'une unité (16) de collecte de données qui aide à augmenter la vitesse de reconstruction des images obtenues par un procédé d'imagerie à résonance magnétique nucléaire fondé sur le procédé à tranches et à échos multiples. L'appareil d'imagerie à résonance magnétique nucléaire comprend, agencée dans l'unité de collecte de données, une mémoire (18) de données brutes séparée de la mémoire (10) d'un système d'ordinateur (6) et apte à entreposer les données d'une tranche maximale recueillies lors d'un balayage. Un convertisseur (19) d'adresses enregistre dans la mémoire (18) de données brutes les données mesurées agencées, en conformité avec la séquence du procédé à tranches et échos mutiples, dans un ordre différent de l'ordre d'arrivée des données, suite à la conversion des adresses. Des blocs de données brutes de chaque tranche individuelle nécessaire pour reconstruire l'image se forment dans la mémoire (18) de données brutes.
Patent EP-0275312-A4 (EP)
Inventor: KANAI KENICHI
IPC: A61P7/02
Filed: 1987-03-17
Abstract: Dérivés de thiazole et leurs sels, de formule générale (I) où R1 et R2 peuvent être identiques ou différents et chacun représente un groupe alkyle C1-C6, R3 représente un atome d'hydrogène ou un groupe alkyle C1-C6, ou bien R2 et R3 peuvent être liés l'un à l'autre pour former - (CH2)4-, R4 et R5 peuvent être identiques ou différents et chacun représente un atome d'hydrogène, un groupe alkyle C1-C20, un groupe phényle, un groupe phénylthio, un groupe alkylthio C1-C6, un groupe alkylthio C1-C6- alkyl C1-C6, un atome d'halogène, un groupe nitro, un groupe alkoxycarbonyle C1-C6-alkényle C2-C6, un groupe carboxy-alkényle C2-C6, un groupe carbazoïle, un groupe carboxyle, un groupe carboxy-alkyle C1-C6, un groupe alkoxy C1-C6-carbonyl-alkyle C1-C6, un groupe alkoxy C1-C6-carbonyl, un groupe pipéridinocarbonyle, un groupe N, N-di (C1-C6 alkyl)aminocarbonyle, un groupe N-phénylaminocarbonyle ou bien un groupe hydroxy-alkyle C1-C6, et A représente un groupe imino, un atome d'oxygène, un atome de soufre, un groupe sulphinyle, un groupe sulfonyle ou un groupe alkylène C1-C6, à condition que le cas où R3 représente un atome d'hydrogène, R4 représente un groupe alkyle C1-C6 ou un groupe phényle, R5 représente un atome d'hydrogène, et A représente un groupe imino, soit exclus. Ces composés possèdent un excellent effet d'inhibition de la néoplase des vaisseaux sanguins, et sont utiles pour traiter les tumeurs malignes, la rétinite, la psoriasis, etc.
Patent EP-0371058-A4 (EP)
IPC: G01N3/04
Filed: 1988-07-19
Abstract: Une prise d'essai de traction (13) pour tenir un échantillon (14) possède une tige de traction (25) qui est montée dans un alésage annulaire (37) et porte une tête de piston (26) qui s'adapte dans une chambre de piston (31), la tige de traction (25) et la tête de piston (26) étant scellées sur leurs surfaces extérieures par rapport au logement (32) formant la chambre de piston (31) de manière à obtenir une chambre fermée (11) dans laquelle un fluide hydraulique peut être introduit pour permettre un alignement par pivotement de la tige de traction (25) et de la tête de piston (21) par rapport au logement (32), alignement qui est une fonction de la direction de la charge entre la tige de traction (25) et le logement (32). Le joint hermétique sur la tige de traction et le joint hermétique sur la tête de piston par rapport aux surfaces respectives sur lesquelles ils font étanchéité se trouvent sur un plat très court et partiellement sphérique (43) pour permettre à la tige de traction (25) et à la tête de piston (26) de se déplacer par rapport au logement (32) et s'auto-aligner. La tige de traction (25) et le piston (26) peuvent pivoter librement sur une distance limitée pour établir l'alignement pendant les charges de traction.
Patent EP-0352326-A4 (EP)
Inventor: ARAI TAKEJI FANUC MANSION HARI
IPC: B23K26/14
Filed: 1988-08-10
Abstract: Dans un système de régulation d'un gaz auxiliaire pour un appareil d'usinage au laser à commande numérique par calculateur (CNC), un appareil d'usinage au laser et une unité de commande numérique (CNC) sont couplés l'un à l'autre. Lors de l'opération d'usinage au laser, le type de gaz auxiliaire, le taux de mélange, la pression et le débit sont déterminés par un programme d'usinage et régulés par une soupape de régulation de débit (32), une soupape de régulation de pression (33) et similaire via une unité de commande numérique (10). Etant donné que le type de gaz auxiliaire, le taux de mélange, la pression et le débit sont déterminés par le programme d'usinage et sont régulés automatiquement, l'opérateur n'a plus besoin de sélectionner le gaz auxiliaire et d'effectuer les diverses opérations de réglage et d'ajustement nécessaires. Il est par conséquant possible de réduire le temps de préparation de l'usinage et d'effectuer l'opération d'usinage au laser avec précision.
Patent EP-0439547-A4 (EP)
Title: Fiber optic switch
IPC: B65H69/02
Filed: 1989-10-19
Abstract: A fiber optic switch has a fixed member and a movable member mounted for cantilevered movement with respect thereto. Both of the members are fabricated from borosilicate glass.
Patent EP-0451212-A4 (EP)
Title: Keyboard with finger-actuable and stylus-actuable keys
IPC: B41J5/10
Filed: 1989-12-01
Abstract: A keyboard (10) having a conventional set of alphanumeric keys (26, 27, 28, 30, 31) and special function keys (12, 14, 16, 18, 20, 22, 24, 32, 34, 36) which are actuable by an operator using a finger and a stylus (40). The stylus-actuable keys (26, 27, 28, 30, 31, 32, 34, 36) have keypad areas which are less than a prescribed range of areas. Other keys (12, 14, 16, 18, 20, 22, 24) which have keypads greater in area than a value in the prescribed range are designed for keystroke operation by the operator's finger. Alternatively, the stylus-actuable keys (26, 27, 28, 30, 31, 32, 34, 36) have center line spacings which are less than a value from a predetermined range of linea dimensions, while the finger-actuable keys (12, 14, 16, 18, 20, 22, 24) have center line spacings which are greater in value than a value in the predetermined range. Being suitable for use with a graphical tablet (86), another embodiment of the invention is made with keys mounted to a surface which is angled between 30 degrees and 90 degrees from the horizontal plane of a desktop.
Patent EP-0489915-A4 (EP)
Title: Navigation apparatus and method
IPC: G08G1/0968
Filed: 1990-08-21
Abstract: A navigation apparatus and method designed chiefly for the drivers and also for pedestrians when no such instrument as a distance sensor or a bearing sensor is used. Upon receipt of data related to the passage along which one is now traveling, such as signals from transmitters installed along the passage, electromagnetic waves from an artificial satellite, or based on the distance sensor and bearing sensor, or upon receipt of information input by the user, the apparatus displays what would happen if one proceeds the passage without turning right or left or what would happen if one proceeds a predetermined lane. When a target is set, the apparatus displays both the target and the lane to travel, and further displays the passage leading to the target as well as a proper and suitable passage that leads from a major passage to the target. The data of passage are retrieved by attaching group code and common code to the links. <IMAGE>
Patent EP-0496834-A4 (EP)
Title: Process for the conversion of carbonaceous feedstocks to particulate carbon and methanol
IPC: C10J3/54
Filed: 1990-10-18
Abstract: A process for the production of a pollutant-free particulate carbon (i.e., a substantially ash-, sulfur- and nitrogen-free carbon) from carbonaceous feedstocks (21). The basic process involves de-oxygenating one of the gas streams formed in a cyclic hydropyrolysis (10) methane pyrolysis (34) process in order to improve conversion of the initial carbonaceous feedstock. De-oxygenation is effected by catalytically converting carbon monoxide, carbon dioxide, and hydrogen contained in one of the pyrolysis gas streams (44), preferably the latter, to a methanol co-product. There are thus produced two products whose use is known per se, viz., a substantially pollutant-free particulate carbon black (53) and methanol (49). These products may be admixed in the form of a liquid slurry of carbon black in methanol.
Patent EP-0456837-A4 (EP)
Title: Process for producing methacrolein and methacrylic acid
IPC: C07C27/12
Filed: 1990-12-06
Abstract: A process for producing methacrolein and methacrylic acid by the vapor phase catalytic oxidation of at least one of isobutylene, t-butanol and methyl t-butyl ether with molecular oxygen or a gas containing the same in a fixed bed multitubular reactor, characterized in that: α the catalyst used herein is a composite oxide of general formula (I) MoaWbBicFedAeBfCgDhEiOx; wherein Mo represents molybdenum; W represents tungsten; Bi represents bismuth; Fe represents iron; A represents at least one element selected between nickel and cobalt; B represents at least one element selected from among alkali metals and thallium; C represents at least one element selected from among alkaline earth metals; D represents at least one element selected from among phosphorus, tellurium, antimony, tin, cerium, lead, niobium, manganese, arsenic and zinc; E represents at least one element selected from among silicon, aluminium, titanium and zirconium; O represents oxygen; a, b, c, d, e, f, g, h, i, and x are the numbers of atoms represented by Mo, W, Bi, Fe, A, B, C, D, E and O, respectively; and b is 0-10, c is 0.1-10, d is 0.1-20, e is 2-20, f is 0-10, g is 0-10, h is 0-4, i is 0-30, and x is a value dependent on the oxidation state of each element, when a is 12, β a plurality of reaction zones are provided by dividing a catalyst layer into at least two layers in the axial direction of each reaction tube, and η catalysts with different activities prepared by varying the kinds and/or amounts of the elements of groups A, B, C, D and E in general formula (I) of the item α, and/or catalysts with different activities prepared by varying the amount of at least one element selected from among W, Bi and Fe are packed in said plurality of reaction zones in such a manner that the catalytic activity increases along a path from the feed port of starting gas to the discharge port.
Patent EP-0477355-A4 (EP)
IPC: A61B5/288
Filed: 1991-04-04
Abstract: Sonde d'oxymétrie de pouls f÷tal (200) comportant des grappes de protubérances transmettrices de lumière (100,3 00) au-dessus de la source de lumière (110) et du détecteur de lumière (120) sur la surface de la sonde. La sonde est habituellement mise en contact avec la tête du f÷tus. Les grappes séparent les cheveux f÷taux et pénètrent d'autres matières organiques sur la tête susceptibles d'atténuer la lumière. Les grappes transmettent ainsi un signal de lumière plus intense. Les grappes peuvent aussi être séparées par des protubérances opaques (masquant la lumière) supplémentaires (190) afin de réduire la dérivation des signaux émis.
Patent EP-0548200-A4 (EP)
IPC: C07H21/04
Filed: 1991-09-10
Abstract: Isolated DNA encoding allergens of Dermatophagoides (house dust mites) particularly of the species Dermatophagoides farinae and Dermatophagolides pteronyssinus, which are protein allergens or peptides which include at least one epitope of the protein allergen. In particular, DNA encoding two major D. farinae allergens, Der f I and Der f II and DNA encoding a D. pteronyssinus allergen, Der p I. In addition, the proteins or peptides encoded by the isolated DNA, their use as diagnostic and therapeutic reagents and methods of diagnosing and treating sensitivity to house dust mite allergens.
Patent EP-0607195-A4 (EP)
Title: Processing facility for disposing of infectious medical waste.
Inventor: DAVIS ROBERT S
IPC: F23G5/033
Filed: 1992-09-18
Abstract: A method for disposing of infectious medical waste (54) in a closed system (10) includes the steps of shredding (60) the waste in the closed system to reduce the waste to small particles and indirectly heating the waste particles in the closed system by contacting the waste particles with a heated surface. The waste particles are indirectly heated to a sufficiently high temperature and for a sufficient period of time to produce a quantitative assurance of sterilization of the waste particles. Air is continuously drawn through the closed system to control the pressure and moisture in the closed system. <IMAGE>
Patent EP-0613748-A4 (EP)
Inventor: OHMI TADAHIRO-KOMEGABUKURO
IPC: B23K26/21
Filed: 1992-11-20
Abstract: Soudeuse dans laquelle les vapeurs métalliques ne peuvent adhérer au voisinage de la surface de la soudure, la planéité de la surface de la soudure est améliorée et le dépôt du carbure de chrome peut être diminué. La soudeuse est adaptée pour faire fondre des parties prédéterminées respectives (parties soudées) d'une pluralité d'éléments de manière à les assembler les uns avec les autres, et est caractérisée en ce qu'elle comporte un moyen pour appliquer des champs magnétiques présentant des composantes verticales par rapport à la surface de la soudure.
Patent EP-0626071-A4 (EP)
Title: Reagent container for analytical rotor.
Inventor: BURD TAMMY L
IPC: G01N33/48
Filed: 1993-02-09
Abstract: An analytical rotor which comprises a receptacle for receiving a post on a centrifuge and means in the rotor body proximate to the receptacle for releasing a liquid in response to mounting the rotor in the centrifuge is disclosed. The means for releasing the liquid is preferably a sealed container shiftably positioned in a chamber proximate the receptacle.
Patent EP-0683881-A4 (EP)
Title: Lighted jewelry.
Inventor: WESTMOLAND RANDY C
IPC: A44C27/00
Filed: 1993-02-12
Abstract: An article of jewelry comprising a body having two plate members (1, 2) which sandwich a battery (3) between them and having lighting elements (4) electrically connected between the plate members (1, 2) to be illuminated by the battery (3). A circuit element (17) in the form of a removable microchip and carrier is attachable to one of the plate members providing a means to control the characteristics of the illumination. The construction of the article renders it susceptible to easier assembly whether by manual or automatic means.
Patent EP-0591494-A4 (EP)
Title: Thermally insulated baby bottle.
Inventor: RODRIGUEZ MARIA DEL PILAR PLA
IPC: A47J41/00
Filed: 1993-03-16
Abstract: A thermally insulated baby bottle assembly (10) constructed to keep liquid contents at an initial hot or cold temperature for extended periods of time, the assembly including a multi-wall container having an axially disposed transparent window for visual observation of the contents therein, a spill-proof plug (20), and an attachable nipple (30), nipple cap (40), and protective nipple cover (50) to allow safe portability and subsequent, facilitated feeding to infants.
Patent EP-0652809-A4 (EP)
Title: Process for manufacturing and coating sodium carbonate perhydrate to be stable in detergent formulations.
Inventor: GUILIANO BASIL ANTHONY
IPC: B01J2/16
Filed: 1993-07-16
Abstract: A process to manufacture and coat a sodium carbonate perhydrate containing 10.5 % to 14 % active oxygen which is stable in a non-phosphate detergent composition and which has a bulk density of from 900 to 1,050 kg/m3. Anhydrous sodium carbonate with a pore volume of at least 0.29 ml/g is contacted with 50 % to 75 % by weight hydrogen peroxide in the presence of 1-hydroxyethylidene-1,1-diphosphonic acid and water is evaporated at a rate to maintain a dry reaction mixture. The product is coated by sparging sodium borosilicate at a rate to avoid moistening the particles.
Patent EP-0644753-A4 (EP)
Title: Burn foam and delivery system.
Inventor: DAVIS RICHARD C
IPC: A61K9/12
Filed: 1992-06-18
Abstract: An antibiotic formulation useful in the treatment of burns and abrasions and adapted for topical application as a clinically water soluble foam, the process for preparing the formulation and a special dispenser system (10, 12, 14, 16, 18) for applying same.
Patent EP-0731951-A4 (EP)
Title: Optical specimen analysis system and method
Inventor: CHU ALBERT E
IPC: G01N15/14
Filed: 1994-02-24
Abstract: A method and system for automatically analyzing the presence of an analyte in a liquid specimen of biological origin are described. The liquid specimen is added to a testing substrate that has a receptor immobilized on a portion of its surface. If analyte is present in the specimen, it will specifically bind to the receptor. A labeled reagent is added to the testing substrate which will bind to the analyte, if present, and generate a color on the testing substrate. The testing substrate is then illuminated and, using electronic equipment, a digital image of its surface is acquired and automatically scanned to locate an area that has the highest color density, which corresponds to the presence of labeled reagent. A measurement of color density, corresponding to pixels per unit area, is generated. An area peripheral to the area of highest color density, which represents background density, is also located and a measured. The presence or absence of analyte in the liquid sample is determined by adjusting the measurement of labeled reagent with the background density measurement in accordance with a predefined mathematical function. In some cases, the result of the test will be interpreted as a binary, positive/negative result according to whether the measurement taken is above or below a given threshold. In other cases, a continuous range of values may be generated from different samples that correspond to the concentration of the analyte present in each tested sample.