baber/WOPTO huggingface dataset:
Patent EP-0763408-A1 (EP)
Inventor: VERCILLO AL
IPC: B26F1/04
Filed: 1995-09-13
Abstract: For a punch mechanism, a selector rail (100) which by shifting can change the punch hole pattern by activating or deactivating select punches (66,64) along the rail (100). In a preferred embodiment, the punch can be quickly changed from a three hole standard punch to a two hole standard punch by activating and deactivating two select punches. The selector rail (100) locks to the selected punch (66,64) for both driving and retraction of the punch by force of an electric motor and gear train.
Patent EP-0701800-A1 (EP)
Inventor: DWYER CLIFFORD J
IPC: A61F2/02
Filed: 1995-09-15
Abstract: An endoprosthesis assembly 10 adapted to be securely positioned within a body lumen is provided with one or more hooks 24 adapted to engage tissue that defines the body lumen. The endoprosthesis includes a resilient self-expanding anchor 14 attached to the tubular graft. The anchor hooks carried by the anchor are constructed to enable the endoprosthesis to be recaptured in a delivery device to enable repositioning or removal of the endoprosthesis and any time prior to complete deployment of the endoprosthesis in the patient.
Patent EP-0710645-A1 (EP)
Inventor: SATORU SAITO
IPC: C07C231/02
Filed: 1995-10-27
Abstract: A perfluoro unsaturated nitrile compound represented by the following general formula:  
 
        CF₂=CFO(CF₂)nOCF(CF₃)CN 
 
is produced by reaction of chlorine or bromine to a perfluoro unsaturated carboxylic acid ester represented by the following general formula:  
 
        CF₂=CFO(CF₂)nOCF(CF₃)COOR 
 
followed by reaction with ammonia, thereby converting the ester group to an acid amide group, and then conducting a dehydration reaction and a dehalogenation reaction of the resulting perfluoro unsaturated carboxylic acid amide represented by the following general formula:  
 
        CF₂=CFO(CF₂)nOCF(CF₃)CONH₂ 
 
in any desired sequence, and is effectively applied as a cross-linking site monomer for fluorine-containing elastomers.
Patent EP-0719713-A1 (EP)
Inventor: KOLTON CHESTER
IPC: B65D73/00
Filed: 1995-11-15
Abstract: A hanging arrangement comprises eyeglasses 42 inclusive of a bow 46 supporting lenses 48 aside a nose bridge thereof, the bow 46 defining first and second temple supports 44 at first and second ends thereof, and first and second temples 40 joined respectively with the first and second temple supports 44 and a hanger 10 secured with the eyeglasses 42 and hanging the eyeglasses 42 with the first and second temple supports 44 in vertical alignment. The hanger 10 is comprised of a one-piece molded plastic body comprising a display portion 12 having an opening therethrough for receipt of a display rod and a tail depending from the display portion 12, the tail having first 18 and second 24 successive segments, the first segment 18 having an opening 20 therethrough, the second segment 24 having a reduced thickness portion 26 with a central opening.
Patent EP-0719771-A1 (EP)
Inventor: FIEGE HELMUT DR
IPC: C07B31/00
Filed: 1995-12-04
Abstract: Prepn. of methylene cpds. of formula R1CH2R2 (I) comprises reducing an aluminium halogenide of formula R1-C<+)<O-Al<->Y3)R2 (II) with an aminoborane of formula R3R4NHxBH3 (III) or NaBH4 and/or KBH4. R1 = 6-10C aryl (opt. substd. by 1-4 1-4C alkyl, F, Cl and/or Br, 1-5C alkoxy and/or acetoxy) or 5-10C heteroaryl contg. an O or S and opt. substd. by 1-4C alkyl and/or F, Cl or Br; R2 = 1-12C alkyl opt. substd. by 1-5 F, Cl and/or Br; Y = F, Cl or Br; R3 = 1-4C alkyl; R4 = H or 1-4C alkyl; x is not defined; provided that when R1 = 6-10C aryl substd. by 1-4 F, Cl and/or Br, then R2 may also be furyl or thienyl. Also claimed is 2-(2',4'-dichloro-5-fluorobenzyl)thiophene (Ia).
Patent EP-0664338-A1 (EP)
Inventor: IRINO SHIGEAKI
IPC: A23L27/30
Filed: 1995-01-16
Abstract: The invention relates to a process for the preparation of N-benzyloxycarbonyl-α-L-aspartyl-L-phenylalanine methyl ester by enzymatic coupling of N-benzyloxycarbonyl-L-aspartic acid and L-phenylalanine methyl ester in an aqueous medium with formation of a precipitate, the coupling reaction being effected with (virtually) equimolar quantities of N-benzyloxycarbonyl-L-aspartic acid and L-phenylalanine methyl ester under the influence of a neutral protease at an initial pH of from 4.5 to 6.0 and in the presence of from 3 to 25%, calculated as per cent by weight based on the total reaction mixture, of an alkali metal salt, alkaline earth metal salt or ammonium salt.
Patent EP-0735343-A1 (EP)
Inventor: SAMYN JOHAN
IPC: G01B21/12
Filed: 1995-03-30
Abstract: A method of monitoring the diameter of an elongated element (10) which is wound upon a winding unit (12). 
The method comprises as steps:
     (a) winding a length of an elongated element (10) having a particular diameter on a winding unit (12) with a number of angular rotations;   (b) measuring said length;   (c) measuring said number of angular rotations;   (d) using data processing means (26) that produce from said measured length and from said measured number of angular rotations a signal that is indicative of said particular diameter d.
Patent EP-0673907-A1 (EP)
Inventor: MUELLER MARK ALLAN
IPC: C07C31/12
Filed: 1995-01-16
Abstract: An improved method of non-catalytic liq. phase oxidn. of isobutane with molecular hydrogen to prod. 1-butanol and t-butylhydroperoxide (TBHP) at an oxidn. temp. of 125-155 [deg]C and a reaction pressure of 350-800 psia comprises: adding molecular oxygen to a mixt. comprising: (i) 50 wt.% or more isobutane; (ii) 10 wt.% or more of t-butanol; and (iii) 0.05-0.5 wt.% TBHP at the oxidn. reaction pressure and heating to 135-155 [deg]C; thus forming a steady state reaction mixt. contg. 10 wt.% or more of TBHP in 2-5 hrs.
Patent EP-0668061-A1 (EP)
Inventor: WOFFENDEN GEORGE J
IPC: B29D11/02
Filed: 1995-02-16
Abstract: An ophthalmic lens and a method of making is disclosed. The lens has a one-piece lens body with an integral edge surface. The edge surface includes means displayed on the edge surface for reflecting visible light which contacts the edge surface away from the retina of the patient which is comprised of beveled portions or a curve of a convex form. The bevels or convex form are displayed on the edge by milling with a milling cutter having a shape matching that desired on the edge. This lens design reduces glare seen by the patient caused when incident light contacts the edge surface and is undesirably reflected onto the retina.
Patent EP-0679707-A1 (EP)
Inventor: KONDO TOMOYUKI
IPC: C09K19/44
Filed: 1995-04-28
Abstract: A liquid crystalline compound having a high elastic constant ratio (K33/K11) and an immproved solubility thereof in other liquid crystal materials, have the formula:- (1) :
       
 wherein Q represents -CF₃, -CF₂H or -CFH₂; A₁, A₂ and A₃ each independently represent a trans-1,4-cyclohexylene group, a 1,4-phenylene group wherein one or more hydrogen atoms on the ring may be replaced by F, Cℓ or CN, a pyridine-2,5-diyl group or a 1,3-pyrimidine-2,5-diyl group; ring B represents a 1,4-phenylene group or a trans-1,4-cyclohexylene group which can be replaced at its lateral position by groups L, and L₂ noted below; Z₁, Z₂ and Z₃ each independently represent a covalent bond or a group -CH=CH-, -C=C-, -OCO-, -COO-, -CH₂O-, -OCH₂-, -(CH₂)₂- or -(CH₂)₄-; ℓ and m each independently represent 0 or an integer of 1 to 5; o and p each independently represent 0 or 1; L1 and L2 each independently represent H, F or Cℓ; and L3 represents a hydrogen or halogen atom, -CN, -CF3, -CF2H, -CFH₂, -OCF3, -OCF₂H, a C₁-C₁₀ alkyl group or a C₂-C₁₀ alkenyl group [wherein optional non-adjacent methylene groups (-CH₂-) in the alkyl group or the alkenyl group may each independently be replaced by -O-, -S-, -CO-, -OCO- or -COO-].
Patent EP-0681094-A1 (EP)
Inventor: MULES ROBERT STEPHEN
IPC: F01M11/03
Filed: 1995-05-03
Abstract: A lubrication oil filter comprising a generally cylindrical bowl shaped housing (1), clean side and dirty side flow ports (3,4) and a drain passage (5) to said housing and a cover (6) which normally closes an opening at the upper end of the housing. The cover is detachable from said housing to give access to a generally cylindrical filter element (10) within the housing and a support tube extends axially through said filter element, to communicate oil to be filtered to said clean side port such as to support the filter element against distortion under a fluid pressure differential flowing between said ports. The support tube (12) normally closes the drain passage (5), and is mounted to depend from the cover so as to be removable with the cover thereby to uncover the drain passage and permit flow therethrough.
Patent EP-0688101-A1 (EP)
Inventor: BOEHLKE KENNETH A
IPC: H03K5/13
Filed: 1995-06-07
Abstract: A digital phase shifter produces from an input clock signal quadrature pairs of the input clock signal. The quadrature pairs are mixed and summed in response to a desired phase angle control signal to produce a phase shifted clock signal. The quadrature pairs are produced from a counter  (14)  having as input a signal at four times the input clock signal frequency, with one output being a signal at the input clock signal frequency. The clock output signal is delayed one-quarter of a cycle to form a quadrature clock output signal, and the in-phase and quadrature clock output signals are converted to complementary quadrature signals. The complementary quadrature signals are input to a double 4:1 multiplexer  (22)  so as to produce for any selection signal a quadrature pair of signals at the output defining one of four quadrants. The selected quadrature pair is mixed in a 2:1 multiplexer  (24)  by a selection signal that alternates between states as a function of the comparison between the most significant bits from the counter and a fine angle control signal. The output from the multiplexer is bandpass filtered at the input clock frequency to produce the phase shifted clock signal.
Patent EP-0688008-A1 (EP)
Inventor: TAKIZAWA YOSHINOBU
IPC: B65D65/28
Filed: 1995-06-13
Abstract: A material sheet assembly in which a label base attached to a release liner by means of an adhesive set in roll form is used. In a step in which the material sheet assembly is continuously fed out, the release liner is released leaving the adhesive on the label base, and the release liner is consecutively taken up. By using a noncontact-type printer, printing is effected on the adhesive surface of the label base separated from the release liner to form a printed label. The printed label is in such a form that the printed surface is disposed between the label base and an adherend. The labels can be attached immediately after they are manufactured, and they can be stored or transported by being taken up in roll form while an additional release liner is attached to the printed surface side.
Patent EP-0688733-A1 (EP)
Inventor: POWELL BRUCE A
IPC: B66B1/18
Filed: 1995-06-22
Abstract: An elevator car call is reassigned if a different car fortuitously shows up first, or if the assigned car leaves the group. The call is reassigned, one time only, if the assigned car is delayed by more than a threshold, or under certain circumstances, if the car is fully loaded without an intervening car call or the call has been waiting for more than a threshold time. The circumstances are that the weighted summation of membership values in fuzzy sets, indicating the degree to which the predicted waiting time for the currently assigned call is deemed long, the response time for a new call assignment is deemed small, and the improvement from switching the hall call assignment is deemed great, exceeds a threshold and each of the membership values exceeds its own corresponding threshold.
Patent EP-0696805-A1 (EP)
Inventor: JOHANSSON ERIC BERTIL
IPC: G21C3/322
Filed: 1995-07-13
Abstract: A spacer for use with a fuel bundle in a nuclear reactor includes a matrix of ferrules (F') for surrounding individual fuel rods (12') within a bundle; a band (40) surrounding the matrix and defining a peripheral wall of the spacer, the band having an upper edge; and a plurality of laterally spaced flow tabs (44) extending upwardly from the upper edge, each flow tab (44) having a lower substantially vertical portion (46) and an upper inclined portion (48) extending away from the vertical portion. The vertical portion (46) and the inclined portion (48) are formed with centrally located creases (50,50') which define reverse bends in the upper and lower portions of the tab.
Patent EP-0696509-A1 (EP)
Inventor: FAJOUR MICHEL
IPC: B41J2/165
Filed: 1995-06-29
Abstract: The printhead (20) has a single row of e.g. 256 nozzles extending over about 32.5 mm and is attached to a bracket (21) above a guiding plate (25) on which envelopes (24) are propelled e.g. by rollers and belts in one direction (F). The nozzles are activated selectively by 256 control bits loaded into an interface (42) from a microprocessor (4) with a program memory (41). The last 16 nozzles of the row are normally not activated during a franking cycle, so that a small reservoir (31) under an aperture (26) in the plate is sufficient to catch the ink ejected when they are cyclically emptied to prevent then from becoming blocked.
Patent EP-0713011-A1 (EP)
Title: Exhaust fan apparatus
Inventor: KUPFERBERG MINEL
IPC: F24F7/06
Filed: 1995-11-14
Abstract: An exhaust fan (10) to be mounted on a roof and for exhausting spent gases from a building, including a centrifugal fan scroll casing (32) with a centrifugal fan impeller mounted on an axle (26) within the casing (32) and having an axis of rotation at right angles to the side members (36) of the scroll casing (32). A bifurcated stack (18) including two generally parallel passageways (50,52) is connected to the scroll casing (32) so that the stack (18) is upright and communicates with the outlet port of the scroll casing. A ring defining an annulus may be provided at the outlet end of the stack to induce ambient air to mix with the spent air exhausting from the bifurcated tubular member.
Patent EP-0726900-A1 (EP)
Title: 7H-IMIDAZO(1,2-a)PYRAZINE-8-ONE NMDA RECEPTOR ANTAGONISTS
Inventor: ALOUP JEAN-CLAUDE
IPC: C07D487/04
Filed: 1994-11-02
Abstract: Drugs containing as the active ingredient at least one compound of formula (I), wherein R1 represents a hydrogen atom or an alkyl or phenyl radical, R2 represents (a) a phenyl radical, (b) a phenyl radical substituted by one or more substituents selected from halogen atoms and alkyl, alkoxy, polyfluoroalkyl, polyfluoroalkoxy, phenyl, nitro or cyano radicals, (c) a naphthyl radical, (d) a naphthyl radical substituted by one or more substituents selected from halogen atoms and alkyl, alkoxy, polyfluoroalkyl, polyfluoroalkoxy, phenyl, nitro or cyano radicals, (e) a 2-,3- or 4-pyridyl radical, (f) a 2-, 3- or 4-pyridiyl radical substituted by one or more substituents selected from halogen atoms and alkyl, alkoxy, polyfluoroalkyl, polyfluoroalkoxy, phenyl, nitro or cyano radicals, (g) a 2- or 3-furyl radical, (h) a 2- or 3-furyl radical substituted by one or several substituents selected from halogen atoms and alkyl, alkoxy, polyfluoroalkyl, polyfluoroalkoxy, phenyl, nitro or cyano radicals or a salt of such a compound. The invention concerns the novel compounds of formula (I) and their preparation.
Patent EP-0746643-A1 (EP)
Inventor: PRINS MARTIN WILLEM
IPC: D01H13/00
Filed: 1994-11-22
Abstract: PCT No. PCT/AU94/00719 Sec. 371 Date Jul. 29, 1996 Sec. 102(e) Date Jul. 29, 1996 PCT Filed Nov. 22, 1994 PCT Pub. No. WO95/14800 PCT Pub. Date Jun. 1, 1995A yarn is spun by dividing a traveling fiber assembly into a plurality of fiber sub-assemblies, causing the sub-assemblies to traverse different paths and then recombining them, wherein the paths are sufficiently proximate for fibers to continuously transfer from one or more of the sub-assemblies and be drawn onto or into another or other sub-assemblies. Also disclosed is a method for forming a yarn comprising twisting a plurality of fiber sub-assemblies together at a convergence point to form a fiber assembly being a yarn, and further including cyclically altering the relative twist propagation in and/or into the sub-assemblies upstream of the convergence point. Still further disclosed are alternative methods involving cyclic variation of paths traversed by the sub-assemblies, and cyclic alteration of the relative positions of the sub-assemblies. Apparatus is described for carrying out each method.
Patent EP-0733271-A1 (EP)
Inventor: BIANCONI ANTONIO
IPC: H01L39/12
Filed: 1994-11-17
Abstract: Supraconducteurs à température critique élevée composés d'hétérostructures à la limite atomique. On peut fabriquer artificiellement ces hétérostructures par épitaxie par jets moléculaires, par pulvérisation cathodique, par lithographie, par synthèse chimique, par dépôt électrochimique ou par toute autre technique analogue. Les hétérostructures sont constituées d'une pluralité de premières parties en matériau métallique supraconducteur formant un réseau d'éléments sensiblement égaux à période constante μp, au moins dans un premier sens (y), et d'une pluralité de secondes parties formées d'un matériau ayant une structure électronique différente de celle des premières parties, et intercalées entre les premières parties afin de séparer celles-ci les unes des autres. Ladite hétérostructure est caractérisée en ce que les dimensions (L) et la période (μp) de la pluralité de premières parties répondent aux exigences quant à la résonance de forme pour les électrons au niveau de Fermi, et en ce que les dimensions (W) de la pluralité de secondes parties sont égales ou inférieures à la longueur de cohérence de Pippard κ0 de supraconduction du matériau supraconducteur constituant les premières parties. (Fig. 2).
Patent EP-0735930-A1 (EP)
Inventor: KONTU MAURI
IPC: B21D53/02
Filed: 1994-12-16
Abstract: The invention relates to a plate heat exchanger and a method for its manufacture. Round, corrugated heat-transfer plates are made of round plate blanks in a pressing tool (1) having protuberances (3) or grooves (4) on the surface for forming the corrugations. The locations of flow openings can be selected by means of filling pieces (9) that are positioned in spaces (5) provided for them, depending on whether a flow opening or a normal corrugation is to be formed in a specific location. The method is intended for manufacturing plate heat exchangers where the ridges of plates placed on top of each other are crosswise, and the angle between them can be selected as desired.
Patent EP-0685350-A1 (EP)
Inventor: UCHIDA HIROSHI
IPC: B32B27/00
Filed: 1994-12-21
Abstract: A method of producing a pattern-carrying molded body (16) which has on a part or the whole of an outer surface thereof a delicate and beautiful pattern comprising a pattern layer of a predetermined thickness, and which is formed out of concrete, artificial stone, ceramic material, metal or plastic. This molded body (16) is produced by superposing at least two layers (10, 11) of different dry pulverized bodies on a reference surface (12), agitating at least the lower layer out of the superposed layers by moving an agitating member (20), which is provided in a predetermined position on the reference surface, in accordance with a pattern (18) to be expressed, dropping the pulverized bodies (10) of the upper layer into a recess (17) occurring due to the agitating action so as to form the pattern (18) on a lower surface of the lower layer, leaving the resultant product as it is, leveling the upper layer or applying a lining layer (13) thereto, and unitarily solidifying the product thus obtained.
Patent EP-0737262-A1 (EP)
Inventor: SKOV RIKARD
IPC: E02D13/06
Filed: 1994-12-29
Abstract: A pile driving rig (1) adapted for hammering piles (49) into the ground comprises: a rail post (3), a hammer means (10) guided by said rail post, said hammer means comprising drop load guide means, and a drop load (11) adapted for hammering piles and guided by said drop load guide means. With the purpose of detecting the energy delivered by each blow of the hammer and of automatically recording the penetration of the pile upon each blow of the hammer, said pile rig further comprises means (13, 30) for detecting the kinetic energy of the drop load delivered in each hammer blow, means (13, 30) for tracing the position of the hammer means, and means for comparing successively occupied positions of the hammer means and computing the travel between these positions, and to deduce therefrom the penetration of the pile upon each blow of the hammer, and for automatically recording said penetration. The invention also comprises a method for the recordal of the penetration of the pile due to the impact blow delivered from the hammer and a method for determining the load-bearing capabilities of various underground strata.
Patent EP-0741912-A1 (EP)
Title: Bobines supraconductrices du type a enroulement et a reaction et leurs procedes de fabrication
Inventor: MANLIEF MICHAEL D
IPC: H01F41/06
Filed: 1994-12-27
Abstract: L'invention se rapporte à un procédé de fabrication de bobines magnétiques supraconductrices à partir de conducteurs (20) composites, multifilaments, supraconducteurs, tolérants aux contraintes. Le procédé consiste à enrouler le précurseur à un conducteur (20) composite, multifilament et un matériau isolant ou son précurseur autour d'un mandrin (30) afin de former une bobine (40), puis à exposer la bobine (40) à de hautes températures et à un environnement d'oxydation. Le matériau isolant ou son précurseur est choisi pour pouvoir exposer les filaments du précurseur supraconducteur à l'environnement d'oxydation et pour mettre en boîtier le matériau formant une matrice (14) et renfermant les filaments, ce matériau isolant étant affaibli de manière réversible durant le traitement.
Patent EP-0694501-A1 (EP)
Inventor: CASADO GIMENEZ JUAN
IPC: C02F1/467
Filed: 1995-02-15
Abstract: The process comprises the oxydation, in an electrolytic cell provided with one or a plurality of anodes, of the pollutants which comtaminate the waters, and is characterized in that oxygen is diffused in the electrolytic cell cathode or cathodes subjected to a voltage lower than 100 V in order to reduce said gas to a dissolution oxydizing species selected among hydrogen peroxide or hydroxyl and/or peroxydril radicals. The equipment for implementing said process comprises an electrolytic cell continuously supplied and provided with an anode (1) and two oxygen diffusion cathode (2) and is sealed on either side with a frame (3), said frames and cathodes delimiting the compartments (4) which are supplied with oxygen gas and/or gas mixtures containing oxygen through inlets (6); similarly, the cathode and the anode delimit the compartments (5) through which circulates the contaminated water entering through the inlet (5) and coming out through outlets (8). The electrolytic cell of the invention provides for the treatment of contaminating waters which contain toxic, non biodegradable substances or substances which cannot be oxydized by conventional processes.
Patent EP-0812250-A1 (EP)
Inventor: FERRONATO SANDRO GIOVANNI GIUS
IPC: B24D7/06
Filed: 1995-02-27
Abstract: Elément abrasif souple comportant une couche support sur l'une des faces de laquelle est fixée une pièce rapportée, tandis que des dépôts constitués de particules abrasives et d'une matière liante telle qu'une résine sont collés à l'autre face de ladite couche support, un moule permanent à usage unique étant fixé à ladite autre face de la couche support de manière à entourer sensiblement lesdits dépôts. Ce moule peut s'étendre sur au moins une partie de la hauteur desdits dépôts, et il est traversé par un trou sensiblement central. Ledit moule est exécuté dans un matériau de synthèse tel qu'un matériau souple sous forme de mousse. On décrit également le procédé de fabrication de cet élément abrasif souple.