baber/WOPTO huggingface dataset:
Patent EP-3175880-B1 (EP)
Inventor: CINDRICH CHRISTOPHER N
IPC: A61M5/32
Filed: 2003-06-20
Granted: 2018-08-15
Abstract: A medical needle assembly (700) includes a needle cannula (30) having a body and a tip (32). The tip is disposed at a distal end of the cannula. An elongate member (40) has a first end and a second end. The first end is fixedly attached to the body of the needle cannula at a connection point and the second end extends radially outward from the needle body. A shield (5) is slidingly mounted to the needle for movement between a proximal position to a distal position. The shield includes a shield body having a central chamber, a distal end (211) and a proximal end (210) as well as a plate (53) secured to the shield body and defining an aperture (14). As the shield is moved from the proximal position to the distal position, the place displaces the second end of the elongate member to a position near the needle cannula, permitting the elongate member to pass through the aperture. When the shield is in the distal position, the send end of the elongate member extends radially outward from the needle body, preventing passage of the elongate member through the aperture. The elongate member may be a leaf spring. A feature (35) may be secured to the body of the cannula to restrict movement of the shield with respect to the needle.
Patent EP-0006335-B1 (EP)
Title: Method for reducing wall fouling in vinyl chloride polymerization
IPC: C08F2/18
Filed: 1979-06-11
Granted: 1983-02-16
Abstract: Wall fouling during the suspension polymerization of vinyl chloride containing monomers in stainless steel reactors can be inhibited by wetting the surface(s) of the reactor with a solution containing from 3 to 50 parts by weight of alkali metal hydroxide prior to charging the reactor.
Patent EP-0019840-B1 (EP)
IPC: B62K21/22
Filed: 1980-05-21
Granted: 1984-03-28
Abstract: A mounting assembly for a motorcycle handlebar having a straight central portion attached to a head of the frontwheel fork and two bent lateral portions. The mounting assembly includes a clamping device in which the central portion is clamped between a semi-circular bearing surface provided in a lower clamping plate and an upper clamping plate by means of a pair of clamping screws extending through the upper plate into the lower plate. In order to maintain functioning of the motorcycle handlebar even in the event of loosening of the clamping screws, the central section is formed with an extension abutting the lower surface of the upper clamping plate whereas the bores provided in the upper clamping plate to receive the clamping screws are widening in the downward direction and each screw of the pair extends into the lower clamping plate at a difference distance whereby the upper clamping plate is inclined due the desired inclined position of the handlebar.
Patent EP-0036737-B1 (EP)
IPC: C12N9/38
Filed: 1981-03-16
Granted: 1986-02-05
Abstract: A process for the release of lactase from yeast cells comprising contacting the cells with an alkyl alcohol or a dialkyl ketone, followed by extraction of the lactase in an aqueous solution at a pH in the range 5.5 to 8.0 is disclosed. Also disclosed is a process for the selective reduction of protease activity in lactase preparations comprising heating an aqueous solution of lactase containing protease impurities in the presence of glycerol. Lactase stability during the heating process can optionally be enhanced by addition of manganous ion.
Patent EP-0055605-B1 (EP)
IPC: C08F10/02
Filed: 1981-12-23
Granted: 1985-04-03
Abstract: Catalyst compositions suitable for producing high density ethylene polymers in a low pressure gas phase process with low accompanying ethylene hydrogenation are produced by forming a precursor composition from a magnesium compound, titanium compound and electron donor compound; diluting said precursor composition with an inert carrier material; treating said diluted precursor composition with a boron halide compound: and activating the precursor composition with an organo aluminum compound.A preparative method and a polymerization process are also disclosed.
Patent EP-0049276-B1 (EP)
IPC: G01R21/00
Filed: 1981-03-26
Granted: 1984-05-30
Abstract: The terminal unit (18) is arranged for connection to a power line (24) for receiving commands over the power line through a receiver (40). The unit includes an information processor (44) which is operable in response to an execute immediate type of command to execute a specified function immediately, and which is also operable in response to an execute hence type of command to execute a specified function at a specified future time.
Patent EP-0061748-B1 (EP)
Title: Light supply apparatus for endoscope
IPC: A61B1/06
Filed: 1982-03-26
Granted: 1984-12-12
Abstract: A light supply apparatus for endoscope, which comprises a lamp provided inside a housing for emitting light, a socket mounted on the housing, a connector of the endoscope being detachably connected to the socket, a detecting section including a LED and a photo-transistor which is provided within the socket so as to face each other and which optically detects the state of coupling between the connector and socket, and a light transmission restricting section for cutting off current supplied to the lamp when the connector is disconnected from the socket.
Patent EP-0069887-B1 (EP)
IPC: E05B29/06
Filed: 1982-06-23
Granted: 1985-12-04
Abstract: 1. Locking cylinder a cylinder core 1 which is guided in a cylinder housing borings and which is traversed, in planes situated at right angles to the cylinder core axis, by two pin keepers 30, 31 which are situated parallel to each other and at equal distances from the parallel core diameter and which are interconnected by a crosspiece (web?) 13 against which the key 19 rests by its indentations, a suitable key moving the pairs of pine 4 into a position in which the ends of the pairs of pins do not project beyond the cylinder core casing, while if the key does not fit or has been removed the pairs of pins project by the ends of one side into recesses of the cylinder housing, while in each case two plate keepers 30, 31 or two pairs of pins are situated in one single recess of the cylinder core 1 and are adjacent to each other, and their central crosspieces 13 project beyond one side surface 33, characterized by the fact that the projecting crosspiece 13 of each plate-shaped keeper or of each pair of pins is situated inside the central intermediate space 32 of the adjacent keeper or of the pair of pins.
Patent EP-0056665-B1 (EP)
IPC: B65D21/02
Filed: 1982-01-07
Granted: 1985-09-04
Abstract: Trays for growing plants from seeds or cuttings are designed to be stacked one upon another in two different ways. The longer walls (62) of the rectangular trays have a cross-section of an inverted U. A hollow sloping leg (63) (64) projects upwards near each end of the tray. When empty, the trays can be stacked close together with the legs of the lower tray fitting inside the legs of the upper tray. When the tray contains growing plants, the upper tray rests on the legs of the lower tray to provide an intervening space for the plants.
Patent EP-0060186-B1 (EP)
IPC: B23Q5/32
Filed: 1982-03-02
Granted: 1985-12-04
Abstract: In a positive feed power drill having a spindle drive gear train and a spindle feed gear train, where a single motor drives both gear trains through separate coupling gears on a common shaft that are engaged while the spindle is advanced to drill through a work piece, and having means for disengaging the feed coupling gear to automatically retract the spindle, provision is made for field adjustment of the differential in the gear ratios of the gear train to adjust the feed rate relative to the drive rate for a particular work-piece material by removing a cap directly over the common shaft for the coupling gears, and replacing at least one of the coupling gears with a gear of the same diameter, tooth height and pitch, but a different number of teeth. The profile of the teeth is modified as the number of teeth is increased. or decreased, in order that smooth meshing of the teeth will be assured with adjacent gears which are not changed.
Patent EP-0106160-B1 (EP)
IPC: C08F291/00
Filed: 1983-09-13
Granted: 1988-01-07
Abstract: Structural adhesive systems having improved heat resistance comprising a solution or dispersion of a polymeric material in a monomer copolymerizable therewith, an unsaturated organophosphorus partial ester and an epoxy resin are disclosed.
Patent EP-0111800-B1 (EP)
IPC: B21D43/11
Filed: 1983-12-03
Granted: 1987-07-29
Abstract: This invention relates to a gripping feeder for an intermittent feeding of strip or wire stock in presses, stamping machines or similar machines. It is an object of the invention to provide such gripping feeder which permits a change of the stroke length to be effected from the outside while the machine is in operation and permits such change to be effected manually or by means of an adjusting motor and also permits an automatic adaptation of the feeding and retaining grippers to the thickness of the strip or wire stock to be fed. This is accomplished in that the carriage carrying the feeding gripper is adapted to be driven from the main drive of the machine via a feed rocker, which extends transversely to the direction of travel of the carriage and is fulcrumed on a slider, which is slidable along a rail that extends transversely to the direction of travel of the carriage so that an adjustment of the slider along said rail will result in a change of the stroke length of the carriage. The feed rocker fulcrumed on the slider is preferably adapted to have an oscillating angular motion about its fulcrum imparted to it by a pivoted finger, to which an angular oscillation is imparted from the main drive, and which is pivoted to one arm of the feed rocker, the other arm of which is connected to the carriage by a link for imparting a reciprocating linear movement to the carriage.
Patent EP-0109264-B1 (EP)
Title: Support assembly and method of supporting a post
IPC: E04H12/22
Filed: 1983-11-09
Granted: 1987-07-22
Abstract: An assembly (10) for supporting a post (12) with respect to an aperture (14) in concrete (16) includes first and second opposed surfaces (32). Each of the surfaces (32) has one end shaped to fixedly engage an end of the post (12). Each of the surfaces (32) has a second end extending longitudinally beyond the end of the post (12). The extending ends of the surfaces (32) are configured to enter the aperture (14) and have opposed camming shapes (38 and 44) which wedge the extending ends of surfaces (32) into tight engagement with the aperture (14) as the extending ends move further into the aperture (14). The method includes providing such an assembly driving the assembly to position one end of the surfaces (32) against the post (12) and the extending end into aperture (14) so that the camming surfaces (38 and 44) push the extending end of the surfaces (32) againstthe aperture ( (14). The surfaces (32) are then fixedly attached to opposing sides (24 and 23) of the post (12) bv sorews (22).
Patent EP-0099811-B1 (EP)
Title: Process for preparing water-soluble acryl polymer flocks
IPC: C08J3/12
Filed: 1983-07-08
Granted: 1987-03-11
Abstract: Storage-stable, discrete free-flowing flakes of a hydrophilic or water-soluble polymer gel, such flakes comprising a thin adherent film coating of a processing aid powder, are facilely produced by comminuting a larger shaped article of said polymer gel, e.g., a block, sheet, strip or layer thereof, in the presence of said processing aid powder, and said powder being present during comminution in an amount in excess of that required for otherwise complete coating of the flakes which result.
Patent EP-0117872-B1 (EP)
IPC: C07D501/26
Filed: 1983-09-01
Granted: 1991-08-21
Abstract: Cephalosporin compounds represented by the general formula (I), wherein R1 represents alkyl, alkenyl, substituted or unsubstituted aryl, substituted or unsubstituted arylmethyl, or substituted or unsubstituted phenoxymethyl, and R2 represents carboxyl or protected carboxyl, are prepared in a high yield with a high purity by reacting a thiazolinoazetidinone derivative represented by the general formula (II), with successively, a nucleophilic agent, a sulfur-containing compound, and ammonia.
Patent EP-0126372-B1 (EP)
IPC: C07C65/32
Filed: 1984-05-08
Granted: 1986-07-16
Abstract: This invention relates to novel compounds for preventing or retarding the degradation of elastin or other proteins and therefore preventing or retarding the disease states caused by said degradation, of the formula:  <IMAGE>  or its pharmacologically acceptable salts. The invention also relates to novel methods and intermediates for making the compounds.
Patent EP-0143332-B1 (EP)
IPC: E05B65/10
Filed: 1984-10-25
Granted: 1988-08-24
Abstract: 1. Quick release device for an outwardly opening, locked door (4), the mortise dead lock (5) of which engages with its locking bolt (8) into a striking plate (12) consisting of a stationary inner component (15) and a movable lap component (16), of which the inner component (15) is fixed, opposite the lock face plate (6), in a recess of the fixed door frame (2) and of which the lap component (16) is situated on the outer face of the fixed frame (2), a bolt (24), capable of being actuated independently of the mortise dead lock (5) being journalled on the inner component (15), which (bolt 24), in the locking position, is in engagement with the lap component (16) and, after quick release, disengages the lap component (16), so that the latter, as the door (4) is opened, can be lifted off the preclosed locking bolt (8) from the outside of the fixed frame (2), characterized in that the preclosed locking bolt (8) bears against the lap component (16), the engagement of which with the locking bolt (8) can be cancelled from the inside of the fixed frame (2).
Patent EP-0151784-B1 (EP)
IPC: H03H7/48
Filed: 1984-12-21
Granted: 1991-01-16
Abstract: The invention starts from a device for dividing high-frequency energy between two mutually decoupled outputs (A1, A2) with matched impedances, with a matching transformer (Ü1) and a differential transformer (Ü2) as well as a decoupling impedance. To achieve a broadband high decoupling of the two outputs (A1, A2) with good matching of all terminals in as simple and inexpensive a manner as possible, two possible circuits are proposed: In the first embodiment the decoupling impedance is an ohmic resistor (R1) which is connected between the connection point of the matching transformer (Ü1) and one of the two outputs (A1, A2) in the case of symmetrical distribution, and the output with the higher resistance in the case of non-symmetrical distribution, its magnitude and the location of the tapping being selected in such a way that both the decoupling of the two outputs (A1, A2) and the return loss have an optimum value at the output with the higher resistance. In the second embodiment of the distribution network according to the invention, the series circuit of an ohmic resistor (R2) and a reactance (L) with a resonant frequency of approximately 50 MHz is connected between the two outputs (A1, A2). <IMAGE>
Patent EP-0140593-B1 (EP)
Title: Music delivery system
IPC: H04N7/16
Filed: 1984-10-02
Granted: 1990-12-19
Abstract: A music delivery system permitting a subscriber to select from among a plurality of available music selections, particular selections that the subscriber wishes to hear at any time. The plurality of music selections are "played" at a central "jukebox" facility (110). They are frequency multiplexed onto one or more communication channels (114) that are typically used to carry video information, such as a cable television channel. The video channel information is distributed to individual subscribers either via unused channels of a cable television system, by direct broadcast at commercial television frequencies, by direct satellite transmission to a subscriber, or by some other means. A subscriber uses a converter box to demultiplex and thereby select a desired musical selection for demodulation. Demodulation can take place in the subscriber's television or in some other apparatus. Music selections are selected in a similar fashion to the manner in which particular channels of a cable television system are selected for video viewing. Each music selection is on an audio sub-channel of a video channel. The music on the sub-channels is continuously played in such a way that any specific selection can be chosen at any time.
Patent EP-0146220-B1 (EP)
Title: Improvements in vaporisers
IPC: A61M16/14
Filed: 1984-10-04
Granted: 1990-01-31
Abstract: A vaporiser includes means 11 which may be an electronically controlled solenoid valve to divert repeatedly a carrier gas into either a first path which goes directly from the inlet 3 to the outlet 5 of the vaporiser or a second path which enters a vaporising chamber 13 to entrain volatile liquid vapour before re-joining the first path.
Patent EP-0151647-B1 (EP)
IPC: H01J9/34
Filed: 1984-08-02
Granted: 1991-01-02
Abstract: Both leg portions (1a), (1b) of a U-shaped bulb (1) are disposed such as to abut against each other or such as to oppose each other with a gap (31) therebetween. The bulb (1) is mounted on an end plate (10) in such a manner that leg ends (1a'), (1b') of the bulb (1) are in contact with the end plate (10), thereby forming an electric discharge passage. If an external force is applied to the bulb (1) in the direction in which the leg portions (1a), (1b) come close to each other, the leg portions (1a), (1b) abut against each other within limits imposed by the range of the elastic deformation of a connecting portion (2a) of the bulb (1), so that breakage of the bulb (1) is prevented. Thus, it is possible to facilitate the manufacture of a low-pressure mercury-vapor arc lamp while reducing the size thereof.
Patent EP-0153401-B1 (EP)
Title: Kilowattheuremetre statique
IPC: G01R21/127
Filed: 1984-08-17
Granted: 1988-07-27
Abstract: Un agencement de commutation dans un kilowattheuremètre statique possède des moyens (2, 3) produisant des signaux de mesure proportionnels à l'intensité du courant et à la tension du courant, un multiplicateur (1,4) formant le produit des signaux de mesure, un convertisseur tension/fréquence (5) qui convertit la sortie du multiplicateur en un signal de fréquence (f), et un compteur (7) commandé par le signal de fréquence, affichant l'énergie consommée. De manière à compenser la tension de décalage (Uos) de l'amplificateur opérationnel (11) de l'intégrateur dans le convertisseur tension/fréquence, le convertisseur comprend un circuit de compensation avec des premiers organes de commutation (K1, K2) qui permettent l'intégration de la sortie du multiplicateur pendant des périodes d'échantillonnage données, et dans le circuit d'entrée de l'intégrateur est prévu un condensateur de compensation (C2) dans lequel la tension de décalage (Uos) de l'amplificateur (11) est stockée à l'aide des seconds organes de commutation (K3, K4) fonctionnant entre les périodes d'échantillonnage.
Patent EP-0152948-B1 (EP)
IPC: C12P17/12
Filed: 1985-02-20
Granted: 1991-05-08
Abstract: 6-Hydroxynicotinic acid is prepared by enzymatic hydroxylation of nicotinic acid in the presence of a microorganism of the genus Pseudomonas, Bacillus or Achromobacter, and especially of an Achromobacter xylosxydans identified as DSM 2783.
Patent EP-0163836-B1 (EP)
IPC: B01J2/16
Filed: 1985-03-25
Granted: 1988-10-12
Abstract: 1. Process for the continuous preparation of granules having a narrow particle size distribution, characterized in that a) the product to be granulated is sprayed into a fluidized bed from below in liquid form by means of a spraying nozzle, b) the fine material escaping from the fluidized bed with the off-gas is separated off and returned to the fluidized bed as nuclei for the granule formation, c) the granulation process in the fluidized bed is influenced so that granules of the size predetermined by the sifting gas stream are formed simply by adjusting the sifting gas stream, and d) the finished granules are discharged simply via one or more countercurrent gravity sifters installed in the inflow plate of the fluidized bed apparatus and e) if appropriate, the granules thus obtained are subjected to a thermal aftertreatment.
Patent EP-0161544-B1 (EP)
IPC: C07C27/02
Filed: 1985-04-23
Granted: 1988-03-02
Abstract: 1. A process for the preparation of anhydrous or substantially anhydrous formic acid by hydrolyzing methyl formate in the presence of a formamide and then obtaining the formic acid from the hydrolysis mixture by distillation, wherein the hydrolysis is carried out in the presence of 0.5-3 moles, per mole of methyl formate, of a water-soluble formamide of the formula I   see diagramm : EP0161544,P5,F1   where R**1 and R**2 are each alkyl or together form an alkylene group, giving a 5-membered to 7-membered ring, with the proviso that the sum of the carbon atoms in R**1 and R**2 is 5 or 6 and that, in the case of an alkylene group, a carbon atom which is not directly bonded to the N atom can be replaced by an oxygen atom.
Patent EP-0192839-B1 (EP)
IPC: B60B17/00
Filed: 1985-12-10
Granted: 1989-09-20
Abstract: A disk wheel, especially a railroad wheel, has a composite construction of a single piece metal hub and a single piece metal rim connected to each other by a wheel disk of fiber reinforced composite material providing exclusively adhesive bonds. The wheel disk transmits shearing stress between hub and rim. The rim is provided with two radially inwardly extending rim flanges. The hub has two radially outwardly extending hub flanges. The shearing stress transmitting wheel disk (12) has a radially outer rim contacting surface (9) adhesively bonded to the rim (3) and rim flanges (7), and a radially inner hub contacting surface (8) adhesively bonded to the hub (2) and hub flanges (6). The wheel disk (12) is inserted into the space between the concentrically arranged hub and rim as long as the composite material is not yet cured and hence sufficiently deformable. The wheel disk is exposed to compression during curing. After the curing a cover disk is adhesively bonded to the rim, hub, and wheel disk on both sides of the wheel. Preferably, the wheel disk is made of a plurality of box type or shell type truncated sectors.
Patent EP-0159743-B1 (EP)
IPC: A61K39/255
Filed: 1985-03-25
Granted: 1990-09-12
Abstract: The invention relates to a highly immunogenic virus preparation derived by attenuation employing serial passages in avian cell cultures and six plaque purification steps from a Marek's disease virus strain, belonging to Avian Herpesvirus serotype-1. The original virus strain MDV CVI-988 was recovered from a healthy chicken (Avian Disease 16:108-125,1972).The live purified Marek's disease vaccine so obtained is innocuous for specific pathogen free Rhode Island Red chickens which are highly susceptible for development of Marek's disease tumours. The monovalent virus preparation, according to the invention, demonstrated in comparison with Marek's disease vaccines based on the same strain, currently in use at a lower cell passage level, an improved protective efficacy against challenge infection by two representatives of virulent Marek's disease virus.The monovalent virus preparation, according to the invention, provided significantly better protection than current MDV CVI-988 vaccine to challenge infection with a representative of the group of newly emerging very virulent strains of Marek's disease virus, MDV RB/1B. The monovalent virus strains of Marek's disease virus, MDV RB/1B. The monovalent virus preparation, according to the invention, provided significantly better protection than is HVT FC126 vaccine to challenge infection with another representative of the group of very virulent MD viruses, MDV Tun.