baber/WOPTO huggingface dataset:
Patent EP-0592060-A1 (EP)
Inventor: MIDDENDORF LYLE RICHARD
IPC: C12Q1/68
Filed: 1993-09-28
Abstract: To sequence DNA automatically, fluorescently marked DNA are electrophoresed in a plurality of channels through a gel electrophoresis slab; wherein the DNA samples are resolved in accordance with the size of DNA fragments in the gel electrophoresis slab into fluorescently marked DNA bands. The separated samples are scanned photoelectrically with a laser and a sensor, wherein the laser scans with scanning light at a scanning light frequency within the absorbance spectrum of said fluorescently marked DNA samples and light is sensed at the emission frequency of the marked DNA. The light is modulated from said laser at a predetermined modulation frequency and fluorescent light emitted by said DNA bands at said modulation frequency is detected, whereby background noise from the medium through which the light is transmitted is discriminated against.
Patent EP-0566255-A1 (EP)
Inventor: MORGAN FRANK H
IPC: A61F2/28
Filed: 1993-03-22
Abstract: A pliable metallic mesh implant plate structure for the internal fixation of bone fractures and for use in orthognathic and reconstructive surgery. The plate structure includes a multiplicity of substantially square perforations (12) extending from the outer face side of the plate structure to the bone interface side thereof and arranged uniformly in parallel rows and parallel lines. Each perforation (12) includes an arcuate chamfer of substantially uniform configuration extending inwardly from the outer face side of the plate structure to the bone interface side about the entire periphery thereof. Thus, when bone screws (18) having a screw head configuration (22) including a hemispherical underside portion and low profile upper head portion, are applied through the perforations (12) of the mesh plate structure from the outer face side and screwed into the bone proximate the bone interface side thereof, with the screw head (22) seated in congruent fitment in the perforation (12), there is presented a relatively non-obtrusive surface at the face side of the plate structure.
Patent EP-0632573-A1 (EP)
Inventor: YANG TAI-HER
IPC: H02P1/18
Filed: 1993-06-03
Abstract: The present DC motor with auxiliary exciting power supply (P101) for switching-on series (or compound) start of shunt normal operation according to the load discloses the operation of switch device (SW101) for auxiliary exciting power supply to excite series field winding (S101) during normal operation and further appear the characteristics of high-efficiency and low-loss shunt operation, while series or compound start or overload operation is formed to obtain excellent start or overload characteristics.
Patent EP-0631726-A1 (EP)
Inventor: HURST WILLIAM D
IPC: A23L3/3454
Filed: 1993-06-28
Abstract: A method for sanitizing food products that utilizes ozone containing bubbles. The food product is immersed in a liquid bath that has a plurality of ozone containing bubbles streaming therethrough. Enough ozone containing bubbles are provided such that a continuous stream of bubbles are always present within the liquid bath. The ozone containing bubbles are typically an ozone air mixture and can be introduced into the liquid bath directly as a bubble gas stream or can be mixed with the liquid of the liquid bath prior to their introduction into the bath itself. When the food product is immersed in the bath containing the ozone containing bubbles, the ozone in the bubbles contacts the surfaces of the food product and has a sanitizing effect thereon.
Patent EP-0587358-A1 (EP)
Inventor: LERNER HERSHEY
IPC: B65B55/24
Filed: 1993-08-27
Abstract: A machine (10) for removing tubular plastic labels from bottles (13) to facilitate their re-use and recycling. The machine (10) has a multi-station turret and supply (24) and exit conveyors (80) to sequentially supply labelled bottles (13) in line to the turret and remove delabelled bottles (17) from the turret. The delabelling is accomplished with a cutter (54) which is preferably in the form of a high-pressure jet of water. Ideally, the cutter is adjusted so that it is a differential cutter which will cut a label without cutting or marring a bottle from which a label is being removed. 
     With one embodiment, a water flush mechanism (34) is provided to flush cut labels from their bottles (13) and the turret onto a screen conveyor (36). The flush water passes through the conveyor (36) into a container (38) from which it is pumped for re-use. Removed labels are transported by the screen conveyor (36) to a collection bin (39). 
     With another embodiment, an air blast mechanism (40) is used to strip cut labels from bottles (13) and a vacuum pick (41) up is used to collect stripped labels.
Patent EP-0551236-A1 (EP)
Inventor: PEZZOLI STEPHANE
IPC: E05B63/00
Filed: 1993-01-08
Abstract: Cylinder mortice deadlock of the type comprising a lock bolt (1) capable of being displaced in translation movement by the web of a locking cylinder (9), and a tumbler (16) which is mounted so as to be movable transversely to the lock bolt and towards which it is pushed by an elastic return means (23) in order to block it in the locking position, the said tumbler (16) being coupled to a securing member (30) which, in the position of rest of the web, immobilizes the tumbler in terms of translational movement. According to the invention, the tumbler (16) is a piece which is held so as to be freely rotatable about the pivot axis of the web and which has two stops (34a) located on either side of the web, the said securing piece (30) and the tumbler (16) being equipped furthermore, with respective mutual coupling structures (39, 40), such as a groove and a rib, which can be separated from one another by the rotation of the securing piece beyond an angular sector of rotation greater than that which one or other of the stops of the securing piece can cover relative to the web in the position of rest. <IMAGE>
Patent EP-0568490-A1 (EP)
Inventor: HOESSEL RAINER
IPC: B28B11/00
Filed: 1993-04-21
Abstract: The invention relates to a process for producing a rotationally symmetrical pot-like moulded article such as a vase, flowerpot, flower bowl or the like from ceramic material in which a given ceramic material is filled into a mould comprising a bowl-like female mould and a plunger-like male mould and, by a pressing operation, a moulded article is produced which, from its largest diameter, has a peripheral perpendicularly upwardly projecting outer wall. To provide a moulded article which has an inwardly directed wall in the upper region, it is proposed to curve the perpendicular outer wall of a preformed moulded article inwards by means of a mould plunger in a subsequent moulding operation. <IMAGE>
Patent EP-0583455-A1 (EP)
Inventor: SIOSHANSI PIRAN
IPC: C23C14/02
Filed: 1993-01-25
Abstract: Appareil (10) modulaire et procédé de revêtement continu assisté par faisceau ionique destinés à une large gamme de matériaux et produits ainsi obtenus. Lesdits matériaux comportent des métaux, tels que toutes les sortes d'aciers et autres sous forme de tôles, fils, tubes et tiges, et des plastiques, tels que toutes les sortes de polymères, là encore sous forme de feuilles, fils, tubes et tiges. Les revêtements déposés sur ces matériaux sont destinés à améliorer leur résistance à l'usure, à la corrosion et/ou à l'oxydation, ainsi qu'à amélioer leur aspect esthétique. Lesdits revêtements comportent essentiellement des métaux tels que l'aluminium, le chrome, le cadmium, l'étain, le zinc, le fer, le platine, le nickel, l'argent, l'or etc. et des céramiques telles que ZrO2, SiO2, Y2O3, TiN et Si3N4. L'appareil modulaire de revêtement continu comporte essentiellement quatre niveaux: un niveau d'entrée sous vide (14), un niveau de pré-nettoyage des matériaux (16), un niveau de revêtement asisté par faisceau ionique (18, 20, 22) et un niveau de sortie sous vide (24). Chaque niveau et tous leurs composants fonctionnels sont modulaires quant à leur conception, si bien que tout niveau ou composant peut être enlevé et modifié ou réparé sans qu'il soit nécessaire d'arrêter le fonctionnement de l'appareil de revêtement continu.
Patent EP-0632000-A1 (EP)
Inventor: YAMADA TOSHIRO RESEARCH DEVELO
IPC: C07C19/08
Filed: 1993-03-12
Abstract: A process for producing gem-difluoroalkanes more economically than the conventional processes, which process comprises the steps of: (A) mixing crude C₃ or C₄ alkynes contaminated with polymerizable olefins with fluorinated alkanes boiling at -30 to 30 °C and distilling the mixture to remove the polymerizable olefins, (B) reacting the fluorinated alkanes and the C₃ or C₄ alkynes treated in the foregoing step with hydrogen fluoride to prepare gem-difluoroalkanes, and (C) distilling the liquid reaction mixture formed in the foregoing step (B) to separate the formed gem-difluoroalkanes.
Patent EP-0590113-A1 (EP)
Inventor: DESANTA SIMON
IPC: A47C3/026
Filed: 1993-03-18
Abstract: PCT No. PCT/EP93/00644 Sec. 371 Date Jan. 19, 1994 Sec. 102(e) Date Jan. 19, 1994 PCT Filed Mar. 18, 1993 PCT Pub. No. WO93/18687 PCT Pub. Date Sep. 30, 1993.An office chair comprises a column projecting from a pedestal, a seat, a back rest and a bracket projecting from the upper end of the column forwards. The seat is supported by the front end of the bracket in a first transverse pivot axis. A support member is supported in the central portion of the bracket by a second transverse pivot axis and extends below the seat up to the back rest which is carried by the support member. The support member is resiliently supported by the column and/or the bracket. The rear end portion of the seat is shiftably supported by the support member.
Patent EP-0589063-A1 (EP)
Inventor: BANDO TORU
IPC: C08L79/08
Filed: 1993-04-09
Abstract: Composition de résine thermoplastique contenant un fluoroélastomère, dans laquelle la teneur en fluoroélastomère traité par base est comprise entre 0,1 et 50 % en poids. Ladite composition présente une excellente résistance aux chocs et à la chaleur, et est utilisable dans la production de divers produits dans les domaines de l'aéronautique, des machines, du matériel de bureau, de l'électricité et de l'électronique.
Patent EP-0568696-A1 (EP)
Inventor: ZINCK JENNIFER J
IPC: C23F1/10
Filed: 1992-11-06
Abstract: Dans cette invention on expose des surfaces CdTe attaquées chimiquement à un rayonnement laser excimer aux U.V. à une fluence supérieure à la fluence limite pour former un film non stoechiométrique, on soumet ensuite la surface CdTe à une recuisson thermique à basse température (<300 °C) ou bien on l'expose à un rayonnement laser excimer aux U.V. à une fluence inférieure à la fluence limite. Ce procédé permet de produire des surfaces CdTe qui sont propres, stoechiométriques et bien ordonnées.
Patent EP-0618832-A1 (EP)
Inventor: BROWN RICHARD I
IPC: B04B5/00
Filed: 1993-03-23
Abstract: Un itinéraire de flux circonférentiel (86) est établi autour d'un axe de rotation, pendant que l'itinéraire de flux circonférentiel (86) est mis en rotation autour de l'axe. Le sang est introduit dans le flux circonférentiel (86) tournant par un orifice d'entrée (122) ayant un axe parallèle à l'axe de rotation. Le flux d'entrée axial et le flux circonférentiel de séparation créent une xone tourbillonnaire (148) qui circule autour de l'axe de l'orifice et s'étend à travers le flux circonférentiel (86). La zone tourbillonnaire (148) répand le sang uniformément dans le flux circonférentiel (86) de manière à en séparer les constituants.
Patent EP-0651847-A1 (EP)
Inventor: VAN MOERKERKEN ARTHUR
IPC: E05B51/02
Filed: 1993-07-09
Abstract: Small, reusable device for protection of garments against shoplifting. The device, a label, can be attached and removed by personnel fast and easily. The label leaves no traces or damage. The label cannot be removed by shoplifters without damaging the garment. The label can be provided with a chain secured to the floor, or by conventional means.
Patent EP-0664849-A1 (EP)
Title: Method for drilling and cementing a well.
Inventor: COWAN KENNETH MICHAEL
IPC: C09K8/46
Filed: 1993-10-21
Abstract: An extended reach well such as the deviated wells typically drilled from offshore platforms is drilled using a drilling fluid comprising blast furnace slag and water which drilling fluid is circulated during the drilling to lay down a filter cake. Thereafter, an activator is added and generaly, an alkaline material and additional blast furnace slag, to produce a cementitious slurry which is passed down a casing and up into an annulus to effect primary cementing.
Patent EP-0606858-A1 (EP)
Inventor: INABA SHINICHI
IPC: C09K19/58
Filed: 1994-01-07
Abstract: A liquid crystal composition for a liquid crystal display device of supertwisted nematic mode characterized in that it comprises at least one compound selected from the group consisting of condensed heterocyclic compounds, aromatic amine compounds, aliphatic amine compounds and aromatic hydroxy compounds. Liquid crystal display devices having high quality that no irregular display caused by dust and fusion phenomena are observed can be provided by using the liquid crystal compositions by controlling to scarcely lower the specific resistance value and to lower the voltage-holding ratio.
Patent EP-0624524-A1 (EP)
Inventor: UMIKER HANS
IPC: B65D81/02
Filed: 1994-04-29
Abstract: In a device for packaging articles, such as items of furniture, electrical appliances, ceramic tiles, four jaws (1, 2, 3, 4) are provided, which are arranged at the corners and of which mutually opposite pairs of jaws are adjustable relative to one another along one axis and the jaws of each pair of jaws are adjustable along an axis perpendicular thereto. <IMAGE>
Patent EP-0628463-A1 (EP)
Inventor: NAKADE KENICHI C O K K OKUDAYA
IPC: B62B3/06
Filed: 1994-06-10
Abstract: A truck is described having wheels (4) that are fixed to the front part of a bed (1) with arms (3) interposed therebetween so freely as to move up and down and designed to roll backwards and forwards in the longitudinal direction when in contact with the ground, wheels (5) that are fixed to the arms (3) with bearing arms (30) interposed therebetween so freely as to move up and down and designed to roll right and left in the lateral direction when in contact with the ground, and a rear wheel that is fixed to the bed (1) with a hydraulic pressure cylinder interposed therebetween and capable of changing its direction by the turning of a pumping handle which works the cylinder. An arm (40) of which one end is rotatably joined to the bed (1) with a fulcrum link (42) interposed therebetween is provided to the inside of the bed (1) and joined to one end of a swiveling arm (45), of which the other end is rotatably joined to one of the arms (3) so that the wheels (4) can be raised up from the ground by the movement of the arm (40) in association with the rising movement of the bearing arms (30) coupled with the movement of the arms (3) to lower the wheels (5) back down onto the ground.
Patent EP-0634760-A1 (EP)
Inventor: UTNER FERDINAND
IPC: H01G2/14
Filed: 1994-06-29
Abstract: A circuit-breaking (disconnecting, interrupting) fuse for a capacitor incorporated in a container comprises a connection pin (1) with an intended isolation point (20). The connection pin (1) is attached to a pressure-dependent driving element, which consists of a diaphragm (8) which is attached to a baseplate (10). To support the circuit-breaking forces which act on the fuse cross-section (Q), prestressed springs (3) or spring washers are used, which are arranged centrically around the intended isolation point (20). For the application of high pulsed currents, electrical shunts are arranged, which comprise the slotted base of a spring housing (2) and/or radially arranged copper foil strips (9). <IMAGE>
Patent EP-0639702-A1 (EP)
Inventor: HOWORTH GARY F C O MINNESOTA M
IPC: C04B38/00
Filed: 1994-08-18
Abstract: A nonwoven, high temperature resistant, ceramic fiber mounting mat (32) has an edge protectant (34) which reduces erosion of a lateral edge (33) when exposed to hot, impinging gases and which is also useful as a high temperature sealing material. The edge protectant or high temperature sealing material comprises binder material in the range from about 5 to about 85 percent by weight and dispersed therein glass particles in the range from about 95 to about 15 percent by weight, based on the total weight of said binder material and said glass particles, wherein said glass particles are made of a glass having a softening point of at least about 350°C, and wherein the combined weight of said binder material and said glass particles is at least 20 percent by weight of the total weight of said edge protectant or high temperature sealing material. The mounting mat is useful in the construction of catalytic converters (10), diesel particulate traps or filters, insulated end-cones of catalytic converters, and insulated double-walled exhaust pipes.
Patent EP-0641644-A1 (EP)
Inventor: OTREMBA CARSTEN DIPL-ING
IPC: B30B15/24
Filed: 1994-08-23
Abstract: The invention proposes a method for controlling the drive of a hydraulic press and an associated apparatus for carrying out the method, in the case of which the drive of the piston/cylinder unit (2, 3) belonging to a press ram (1) takes place via a plurality of hydraulic devices (10, 12, 20) provided one behind the other. In this arrangement, depending on the operating phase of the press, the hydraulic devices are used, as required, as hydraulic motors or hydraulic pumps, which deliver pressure medium into the respective cylinder space (7, 8). <IMAGE>
Patent EP-0645364-A1 (EP)
Inventor: OOMS PIETER DR
IPC: C07C68/02
Filed: 1994-09-15
Abstract: Carbonates having aromatic ester groups can be prepared by reaction of aromatic monohydroxy compounds with phosgene or with chlorocarboxylic acid esters of aromatic monohydroxy compounds, the reaction being carried out at a temperature in the range from 50 to 350 DEG C in the presence of oxides of the metals from group IV B of the Periodic Table of the Elements according to Mendeleev as heterogeneous catalysts.
Patent EP-0650943-A1 (EP)
Inventor: SCHOENFELDER LOTHAR DR
IPC: C04B35/591
Filed: 1994-10-12
Abstract: The present invention relates to a process for producing dense silicon nitride materials by nitriding shaped bodies of silicon, silicon nitride and sintering aids under a nitrogen pressure of one atmosphere and sintering the shaped bodies at a nitrogen pressure of one atmosphere.
Patent EP-0650973-A1 (EP)
Inventor: LANGHAUSER FRANZ DR
IPC: C07F17/00
Filed: 1994-10-20
Abstract: Metallocene complexes of the general formula I <IMAGE>  in which the substituents have the following meaning:     M is titanium, zirconium, hafnium, vanadium, niobium or tantalum, X is fluorine, chlorine, bromine, iodine, hydrogen, C1- to C10-alkyl, C6- to C15-aryl or -OR<7>, where R<7> is C1- to C10-alkyl, C6- to C15-aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoroaryl in each case having 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical, R<1> to R<6> are hydrogen, C1- to C10-alkyl, 5- to 7-membered cycloalkyl which for its part can carry C1- to C10-alkyls as substituents, C6- to C15-aryl or arylalkyl, where, if appropriate, two adjacent radicals together can also stand for cyclic groups having 4 to 15 C atoms, or Si(R<8>)3 where R<8> is C1- to C10-alkyl, C6- to C15-aryl or C3- to C10-cycloalkyl,    Z is silicon, germanium, tin or carbon,   Y<1> and Y<2> are <IMAGE>  where R<9> to R<16> are hydrogen, C1- to C10-alkyl, 5- to 7-membered cycloalkyl which for its part can carry C1- to C10-alkyls as substituents, C6- to C15-aryl or arylalkyl, where, if appropriate, two adjacent radicals together can also stand for cyclic groups having 4 to 15 C atoms, or Si(R<17>)3, where R<17> is C1- to C10-alkyl, C6- to C15-aryl or C3- to C10-cycloalkyl,  and u, v and w are integers from 0 to 7, with the proviso that the sum u + v + w >/= 2,  and  cyclopentadienyl compounds of the general formula II <IMAGE>  and cyclopentadienyl compounds of the general formula III <IMAGE> as intermediates.t
Patent EP-0659786-A1 (EP)
Inventor: KRIEG MANFRED DR
IPC: C08F292/00
Filed: 1994-12-16
Abstract: The invention relates to a process for the production of plastic sanitary articles based on polymethyl methacrylate having improved thermal properties by the casting resin process, in which a suspension of the liquid, polymerisable, organic precursor is transferred into a shaping mould and cured in a manner known per se and subsequently demoulded, characterised in that the particulate filler FS is selected from the group consisting of aluminium oxide, aluminium hydroxide, aluminium oxide hydrate, magnesium hydroxide and silicon dioxide, with the proviso that the average particle size of the filler particles FS is in the range from 20 to 60  mu m, and that the particles have been silanised by means of a non-ethylenically unsaturated silanising reagent.
Patent EP-0612940-A1 (EP)
Inventor: VUKOVICH WILLIAM JOSEPH
IPC: F16H61/02
Filed: 1994-02-03
Abstract: An electro-hydraulic control system in a power transmission has a neutral idle regulator valve (74) which controls the engagement pressure in a drive establishing device (76), a torque converter clutch control valve (46) for controlling the operating condition of a torque converter clutch (44), and a solenoid control valve (56) for controlling the distribution of a bias pressure. A shift valve (64) determines the distribution of the bias pressure to the neutral idle regulator valve, such that in a low forward ratio, the drive establishing device is controlled to a reduced torque capacity when certain vehicle parameters are present and to the torque converter clutch control valve when another forward ratio is established. The pressure level of the bias pressure is determined by an electronic control mechanism disposed within the vehicle. The engagement pressure of both the drive establishing device and the torque converter clutch is determined by the pressure output of the solenoid control valve.
Patent EP-0630048-A1 (EP)
Inventor: LARSON SHELDON O
IPC: G01R31/26
Filed: 1994-06-10
Abstract: Dice on a plurality of wafers are tested by programming a plurality of the dice, programming identification memory cells on each good die to identify the wafer on which the good die is located, storing the location of each good die in a file associated with the wafer on which the good die is located, subjecting the plurality of dice to discharge conditions, as by baking, accessing the identification memory cells on one die to determine the file associated with the die, loading the associated file, and testing only the good dice. Also, dice on a wafer are tested by identifying a first good die on the wafer, proceeding to the next good die on the wafer, programming the next good die to indicate a location of the preceding good die, repeating the last two steps until a last good die on the wafer is programmed, subjecting the wafer to discharge conditions, as by baking, identifying the last good die, testing the last good die, thereby generating a tested die, proceeding to a preceding die location indicated by the tested die, testing the die at the preceding die location, thereby generating another tested die, and repeating the last two steps until the first good die is tested.
Patent EP-0656396-A1 (EP)
Inventor: GALLUCCI ROBERT RUSSELL
IPC: C08G63/91
Filed: 1994-10-03
Abstract: The polyester-polycarbonate blend composition shows improved hydrolytic stability. The polyesterpolycarbonate comprises polyester having epoxy functionality, polycarbonate, and a catalyst quencher selected from the group of certain quenchers, e.g., metal acid phosphates, metal acid pyrophosphates and metal polyphosphates. Preferred polyesters having epoxy functionality comprise a polyester which is reacted with a difunctional epoxy compound. The invention provides hydrolytic stability which is improved over polyester-polycarbonate compositions which employ other catalyst quenchers for reducing transesterification. The invention also shows hydrolytic stability which is superior to blends in which polyester and polyfunctional epoxy compounds are merely blended with the polycarbonate and catalyst quencher.