baber/WOPTO huggingface dataset:
Patent EP-0126538-A2 (EP)
Inventor: SHAH MAHESH N
IPC: F16F9/36
Filed: 1984-04-10
Abstract: A shock absorber inner cylinder head composed of a highly thermally expandable material reduces fading by shrinking the clearance between the head and piston rod during periods of high operating temperatures. The material is fiber reinforced plastic.
Patent EP-0137746-A2 (EP)
Inventor: ROBINSON DAVID HULME
IPC: C07K5/06
Filed: 1984-09-13
Abstract: There are described compounds of formula I,
     in which
     Z is R 2 CH (COOH) NH- or R 1 SCH 2 -,   R 1 is hydrogen or R 8 CO-,   R 8  is alkyl C1 to 10 or phenyl,   R is hydrogen, alkyl C1 to 6, or alkyl C1 to 6 substituted by phenyl, -NH 2 , -COOH or by alkyl C1 to 6 thio,   R 2  is hydrogen, alkyl C1 to 10, cycloalkyl C3 to 10, phenyl, phenylalkyl C7 to 12, alkoxy C1 to 6 - alkyl C1 to 6, alkyl C1 to 6 - thioalkyl C1 to 6, phenyloxyalkyl C7 to 12 or phenylthioalkyl C7 to 12,   R. and R 5 , which may be the same or different, are each hydrogen, alkyl C1 to 10, cycloalkyl C3 to 10, phenylalkyl C7 to 12, or phenyl; the phenyl and phenylalkyl each optionally being substituted by one or more alkyl C1 to 6, alkoxy C1 to 6 or halogen groups, or   R. and R 5  together form a - (CH 2 ),,- or - (CW 2 ) 5 - chain, and   R 6  is hydrogen, alkyl C1 to 6 or phenylalkyl C7 to 12, and pharmaceutically acceptable salts and esters thereof.   
     There are also described processes for making the compounds and their formulation and use as pharmaceuticals, eg. angiotensin converting enzyme inhibitors.
Patent EP-0147290-A2 (EP)
Title: Direction assistée hydraulique de véhicule automobile
Inventor: CAMUS GERARD
IPC: G01L5/22
Filed: 1984-12-13
Abstract: La direction assistée hydraulique pour véhicule automobile comprend un arbre de commande (1) monté à rotation dans un boîtier (2) et lié au volant, un arbre suiveur (3) également monté pivotant dans ce boîtier et relié mécaniquement à un pignon (4) en prise avec la crémaillère de direction (5), des moyens élastiques reliant l'arbre de commande (1) et l'arbre suiveur (3) de sorte qu'il se produit un déplacement angulaire relatif des deux arbres lorsqu'un couple est exercé sur l'arbre de commande (1), un distributeur hydraulique (13 ou 13a-13b) sensible à ce déplacement relatif, et un vérin d'assistance (10) sur l'alimentation duquel est interposé le distributeur et dont l'élément mobile est relié à la crémaillère (5). Les moyens élastiques reliant l'arbre de commande (1) et l'arbre suiveur (3) et détectant le couple exercé sur l'arbre de commande comprennent un premier élément de transmission d'extrémité (17 ou 17a) solidaire en rotation de l'arbre de commande (1), un deuxième élément de transmission d'extrémité (18 ou 18a) solidaire en rotation de l'arbre suiveur (3) et coaxial au premier, et un troisième élément de transmission intermédiaire (22) qui est coaxial aux deux premiers et relié périphériquement à ceux-ci par des lames flexibles (23 et 26) dirigées obliquement, dans un sens pour le premier élément d'extrémité et dans le sens opposé pour le second; l'élément intermédiaire (22) est relié à un arbre de transmission axial (28 ou 28a-28b) qui traverse l'un des éléments d'extrémité et est lui-même relié au tiroir (31) du distributeur.
Patent EP-0147332-A2 (EP)
Inventor: GRAPPE RENE
IPC: H01R13/436
Filed: 1984-12-27
Abstract: The electrical connecting parts (15), pins or sockets, have two opposing shoulders (17,20) at the rear of one of which a transverse pin (30) is put into place, which is itself retained in its use position by a sealing sleeve (40), and one of the sleeves (40) covers an insulating body (1') and extends beyond the mating plane (47) on the other insulating body (1) in order to be terminated by a hooking means (48) cooperating with the protuberance (49) and to thus provide the locking. <IMAGE>
Patent EP-0138727-A2 (EP)
Title: Circuit de réception d'onde modulée tantôt en fréquence par signal analogique, tantôt en phase par signal numérique
Inventor: LE GOFF-HENAFF JEANNINE
IPC: H04N7/20
Filed: 1984-10-09
Abstract: Le circuit comporte un dispositif à ondes acoustiques de surface. Sur le substrat (32) du dispositif à ondes acoustiques de surface sont prévus deux paires de transducteurs d'entrée (33,34; 35,36) reliées, en parallèle, à l'entrée du circuit. Les transducteurs (33,34; 35,36) lancent des ondes acoustiques correspondant aux signaux appliqués sur deux paires de pistes (41,42; 43,44) aboutissant à deux paires de transducteurs de réception (37, 38; 39, 40). Les sorties des transducteurs de sortie de la première paire (37, 38) sont reliées aux deux entrées d'un mélangeur (28) dont la sortie délivre le signal numérique reçu. Les sorties des transducteurs de la seconde paire (39, 40) sont reliées aux entrées de deux limiteurs (26, 27) dont les sorties sont reliées aux deux entrées d'un mélangeur (29) dont la sortie délivre le signal analogique. La différence de longueur des pistes de la première paire (41, 42) apporte un retard de l'ordre de la durée d'un bit et celle des pistes de la seconde paire (43, 44) apporte un retard égal à l'inverse du double de la largeur de bande entre les sommets du discriminateur ainsi constitué. Des variantes sont proposées.
Patent EP-0180993-A2 (EP)
Inventor: KUBOTA NAOHIRO
IPC: C07D249/20
Filed: 1985-11-07
Abstract: A process is provided for preparing 2,2'-methylene-bis-(4-hydrocarbyl-6-benzotriazolyl-phenols) having formula III:
       
wherein:
     R is selected from the group consisting of alkyl having from one to about twelve carbon atoms; arylalkyl having from seven to about fourteen carbon atoms and cycloalkyl having from three to about twelve carbon atoms;   X is selected from the group consisting of hydrogen, halogen, alkyl having from one to about twelve carbon atoms, aryl having from six to ten carbon atoms, arylalkyl having from seven to about sixteen carbon atoms, alkoxy having from one to about twelve carbon atoms, aryloxy having from six to ten carbon atoms; and arylalkoxy having from seven to about sixteen carbon atoms;   R 1  and R 2  are selected from the group consisting of hydrogen; alkyl having from one to about six carbon atoms, and R, and R 2  taken together to form a four to six member heterocyclic ring including a nitrogen atom; provided, that at least one of R 1  and R 2  is not hydrogen; comprising   (1) reacting a 4-hydrocarbyl-6-benzotriazolyl phenol having the formula I:
         with an amine HNR 1 R 2  and formaldehyde in an organic solvent to produce a Mannich base having formula II:
     and   (2) reacting the Mannich base with itself or a 4-hydrocarbyl-6-benzotriazolyl phenol having formula I, thereby forming a 2,2'-methylene-bis-(4-hydrocarbyl-6-benzotriazolyl-phenol of formula III.
Patent EP-0184058-A2 (EP)
Inventor: SAMAAN SAMIR DR
IPC: C07D209/28
Filed: 1985-11-16
Abstract: Die neuen Indolderivate der Formel <IMAGE> in der R¹ und R² gleich oder verschieden sind und Wasserstoff oder Niederalkyl bedeuten, R³ Wasserstoff, Niederalkyl oder Halogen bedeuten, R<4> und R<5> gleich oder verschieden sind und Wasserstoff, Niederalkyl oder gegebenenfalls substituiertes Aryl bedeuten, wobei R<4> und R<5> auch für Niederalkylen stehen können, und wobei R² und R<5> durch eine Alkylenbrücke der Formel -CH2-CH2′CH2‶n in der n für die Zahl 0 oder 1 steht, verbunden sein können, können durch Umsetzung eines Ammonium- oder Phosphoniumsalzes der entsprechenden Indolcarbonsäure mit einem Halogenessigsäure-allyl-ester hergestellt werden. Die neuen Verbindungen können zur Herstellung von Acemetacin verwendet werden. Die neuen Indolderivate haben eine pharmakologische Wirkung.
Patent EP-0164818-A2 (EP)
Inventor: COX JAMES P
IPC: A61L9/01
Filed: 1985-02-26
Abstract: Counteracting malodors or pungency of ammonical substances with a composition of citrus oil material or- oil - material containing limonene as a natural component processed with material selected from the group consisting of sodium bisulfate, potassium bisulfate, sodium bisulfite, potassium bisulfite, sodium metabisulfite, sulfur dioxide, sodium perchlorate, potassium perchlorate, perchloric acid, sodium perborate, potassium perborate, potassium dichromate, potassium permanganate, sodium nitrate, potassium nitrate, ozone, hydrogen peroxide and aqueous sodium peroxide in conjunction with sulfuric acid, and-suspended in a vehicle of glacial acetic acid and amyl alcohol, amyl acetate or butyl acetate. The composition may contain aldehyde such as vanillin, syringaldehyde, anisaldehyde or benzaldehyde.
Patent EP-0162720-A2 (EP)
Inventor: HAMA HIROAKI
IPC: F25B41/06
Filed: 1985-05-23
Abstract: A heat pump employing a capillary tube as an expansion device. The main throttle portion of the heat pump comprises a main capillary tube 312 and a by-pass 311 through which a portion of the refrigerant flows and cools the refrigerant flowing through the main capillarytube. A solenoid valve 360 for controlling the flow of refrigerant through the main capillary tube is connected to the intake of the main capillary tube, and an electrical expansion valve 350 is connected to the intake of the by-pass for controlling the flow therethrough. An auxiliary capillary tube 400 for cooling and an auxiliary capillary tube 500 for heating are connected in parallel with the main throttle portion, both capillary tubes having a higher resistance to flow than the main capillary tube. The auxiliary capillary tubes increase the range over which control of the flow of refngerant can be achieved, allowing both a smaller flow of refrigerant during under minimum cooling or heating load as well as a larger flow of refrigerant under maximum cooling or heating load.
Patent EP-0168212-A2 (EP)
Inventor: OKUZONO SHUICHI
IPC: H01R13/703
Filed: 1985-07-03
Abstract: A coloring material comprising a solution of an alcohol-soluble resin having a sulfonic acid group or a salt thereof, which is dyed with a basic dye, in a solvent comprising an alcohol as a main component. The coloring material is prepared either by (a) polymerizing an ethylenically unsaturated sulfonic acid or a salt thereof in wate- and adding a basic dye to the obtained aqueous liquid of the formed polymer or (b) carrying out said polymerization in the presence of a basic dye, and dissolving Ii) the obtained aqueous liquid of the formed colored polymer or (ii) a colored polymer obtained by removing water from the obtained aqueous liquid of the formed colored polymer in a solvent comrpising an alcohol as a main component; or, (a') carrying out said polymerization in a solvent comprising an alcohol as a main component and then adding a basic dye to the obtained polymer solution, or (b') carrying out said polymerization in the presence of a basic dye.
Patent EP-0168244-A2 (EP)
Inventor: TAYLOR JAMES
IPC: A61B17/068
Filed: 1985-07-10
Abstract: A surgical stapling device utilizes staples each having a pair of parallel limbs bridges by a straight cross-piece. As the limbs are implanted by the device on opposite sides of a skin incision, they are bent inwardly towards each other below the skin surface to close the incision and the cross-piece is bent to create an arched air gap above the skin surface to allow space for post-operative swelling and to facilitate subsequent removal of the staple. In the device, a row of staples straddling a rail (20a) are advanced toward a metal mandrel (20b) projecting from the front end of the rail into an outlet (19). The mandrel (20b), which has an arched formation, is flanked by a pair of abutments (29) on the front end of the rail (20a) whereby the foremost staple in the advancing row is deposited onto the mandrel (20b). Cooperating with the mandrel (20b) is a plate-like former (12) whose leading edge has a recess therein leading to an inner arched section (13) which generally conforms to the arched mandrel. When the device is actuated, the leading edge of the former (12) which is normally retracted from the mandrel (20b), advances towards the mandrel (20b), the former (12) sliding along the end abutments (29) of the rail (20a) and causing the staple engaged thereby to emerge from the outlet (19), in the course of which movement the staple is implanted in the skin and is formed on the mandrel to assume the desired configuration.
Patent EP-0184396-A2 (EP)
Inventor: MORRIS BRIAN VAUGHAN
IPC: C23G1/20
Filed: 1985-11-29
Abstract: A method of cleaning a silver or silver-plated article (A) comprises (i) placing at least one piece of perforate aluminium or aluminium alloy sheet (B), preferably a thin sheet with a regular pattern of holes (L pr M), in a container (C) having a non-metallic inner surface: (ii) adding hot water (D) sufficient to cover the article: (iii) adding sodium carbonate (E); (iv) immersing the article in contact with the aluminium for a brief period, long-ingrained tarnish being (v) gently scrubbed off with a brush (F); removing the article from the container; (vi) rinsing the article in hot soapy water (G), aided by a mop (H); (vii) rinsing the article with clear hot or cold water (J); and, finally, (viii) polishing the article with a soft clean cloth (K). 
     The many edges (N) of the holes (L or N) in the aluminium (B) promote the liberation of nascent hydrogen bubbles (0) and leads to thorough contacting of the article (A) with the hydrogen to effect the cleaning by reduction of silver sulphide.
Patent EP-0169140-A2 (EP)
Inventor: BRENOT JACQUES
IPC: B02C17/16
Filed: 1985-07-09
Abstract: The apparatus comprises, on the one hand, a receptacle (1) containing grinding elements and traversed by a stream of a pulp of the product to be ground and, on the other hand, an agitator (5) arranged inside the said receptacle and intended to impart movement to the said grinding elements. According to the invention, this grinding apparatus is characterised in that the said agitator (5) has the shape of a body of revolution, the outer wall (6) of which defines, with the inner wall (2) of the said receptacle (1), a peripheral annular grinding chamber (17), the volume of which increases in the direction in which the said pulp flows. <IMAGE>
Patent EP-0186585-A2 (EP)
Inventor: LAWLER HARLAN
IPC: H01L23/488
Filed: 1985-12-18
Abstract: A process for bonding a silicon die to a package. This process comprises the following steps: (a) providing to the back surface of the die a barrier layer which is impervious to silicon; (b) providing to the barrier layer a layer of gold; and (c) bonding the die to the package by activating a binder composition disposed at the interface of the package and the layer of gold. The barrier layer prevents the migration of silicon to the gold layer, both at the time of application of the gold layer to the die and at the time of bonding the die to the package. Titanium and tungsten are preferred barrier layer materials, while the preferred binder composition is a gold-tin alloy solder. The prevention of silicon migration into the gold produces highly reliable bonds.
Patent EP-0184557-A2 (EP)
Inventor: BUBANI GUELFO
IPC: B02C18/18
Filed: 1985-12-03
Abstract: 1. Shredder with rotating shafts, comprising several cutting rings (12) mounted parallel to each other on each shaft (10) and separated by spacers (13), characterised in that the cutting rings (12) comprise at least two elements (12a, 12b) assembled by cottering means.
Patent EP-0154611-A2 (EP)
Inventor: GUALA PIERGIACOMO
IPC: B65D55/02
Filed: 1985-02-14
Abstract: A bottle closure (1) designed to make apparent any previous opening of a bottle consists of a cap (3) a collar (4) extending coaxially in elongation of the cap and a line of weakness (8) between the cap and the collar. A number of resilient tabs (23) project inwardly from the collar (4) and are arranged close to the line of weakness so that they engage in a circumferential recess (15) made on the inside of the cap (3) in proximity to the line of weakness (8), so that the tabs serve as a bridge across the line of weakness (8). Once the cap (3) has been removed the tabs (23) snap out of the recess (15) and cannot be re-engaged therein, so that a fissure opens up between the cap (3) and the collar indicating that the cap has been removed.
Patent EP-0203599-A2 (EP)
Inventor: BAUM ALLEN J
IPC: G06F7/506
Filed: 1986-05-28
Abstract: An apparatus is presented which produces condition signals based on portions of the result of a calculation performed on one or more operands by an arithmetic logic unit (10) in accordance with a preffered embodiment of the present invention. Operations such as 'Add and Check for Overflow' or'Add to Complement and Check for Overflow' or 'Exclusive-Or (XOR) and Check for Zero' may be performed based on the portions of the result.
Patent EP-0211363-A2 (EP)
Inventor: SHIRAISHI TADAYOSHI
IPC: A61P11/00
Filed: 1986-07-26
Abstract: A 3-phenylthiomethylstyrene derivative having the general formula (1):or salt thereof with a base, when X is hydroxyl group, R' is hydrogen atom or R<sup>2</sup> is hydrogen atom, a process for preparing the 3-phenylthiomethylstyrene derivative (1 and an anti. allergic agent and a tyrosinekinase inhibiting agent containing the 3-phenylthiomethylstyrene derivative (1) as an effective component. The compound (1) of the present invention is a useful Intermediate for preparing various organic compounds, and has excellent antiallergic and tyrosinekinase in. hibiting activities.
Patent EP-0218198-A2 (EP)
Inventor: ARZENTI THOMAS ENRICO
IPC: F28F11/06
Filed: 1986-10-02
Abstract: A gripper assembly includes a cylindrical gripping member in the form of a thin (1.25 to 1.5mm) pliable elastometer, typically of a PELETHANE compound having high coefficient of friction with the surface to be gripped. The assembly includes a hollow retainer formed of abutting retainer sections. The gripping member is mounted on the retainer to extend over the internal cylindrical surface. The ends of the gripping member have rings which are sealed pressure-tight in slots in the end surfaces of the retainer. The retainer has a port through which pressurized fluid (air) is injected so that the gripping member exerts pressure on the object to be gripped.
Patent EP-0226921-A2 (EP)
Inventor: HINRICHSEN THOMAS
IPC: B65D75/64
Filed: 1986-12-08
Abstract: Leich zu öffnende (peelbare) und sterilisierbare Packungen aus zwei durch Verseigeln in den Randbereichen miteinander verbundenen Mehrschichtfolien, einer sogenannten Ober- und Unterfolie, die jeweils wenigstens eine die Verbindung bewirkende Siegelschicht aufweisen, wobei die eine Siegelschicht aus einem Copolymerisat aus Ethylen/Buten-1 und die andere aus einem Polypropylen oder einem Copolymerisat aus Propylen/Ethylen besteht.
Patent EP-0210703-A2 (EP)
Inventor: MOOREHEAD THOMAS JOHN
IPC: A61P3/06
Filed: 1986-07-22
Abstract: The present invention involves compounds of the dass of acylphosphorotriamides and methods for altering the blood plasma lipid content of mammals which comprises systemically administering to mammals an effective but nontoxic amount of a composition comprising such compounds.
Patent EP-0230689-A2 (EP)
Inventor: LANE RICHARD HENRY
IPC: H01L21/76
Filed: 1986-12-02
Abstract: A method of fabricating a semiconductor device on a semiconductor substrate (11) of a first conductivity type. The method includes providing a region (13) of a second conductivity type on said substrate. An epitaxial layer (20) of the second conductivity type is grown on the region (13). This layer (20) is separated into isolated zones (15). A mesa (25) is formed on a selected zone (15) and insulating material is used to cover that portion of the selected zone adjacent the mesa (25). A first doping is made to the mesa to form a zone (31) of the first conductivity type. This doping extends below the mesa (25) and into its associated adjacent zone (15) under the insulating material for a first distance. Further doping is made to the mesa (25) to form a zone (33) of the second conductivity type. This further doping extends under the insulating material a second distance less than said first distance. A conducting layer (37) is then deposited covering the mesa (25) and a portion of the insulating material. The conducting layer and the insulating material is then etched to expose part of the adjacent zone of the first conductivity type while                    leaving insulating material (39) between the adjacent zone (31) of the first conductivity type and the conducting layer (37).
Patent EP-0191590-A2 (EP)
Inventor: LANGENHEIM RICHARD H
IPC: G03G21/00
Filed: 1986-02-05
Abstract: A roller (14) which controls the lateral movement of a belt moving thereover so that the belt moves along a predetermined path includes a shaft (52) having a sleeve (54) mounted thereon. The sleeve is made from a resilient, substantially isotropic material preferably a foam material such as a microcellular urethane having a density of approximately 400 kg/m3, a hardness of about 40 on the Shore 0 scale, and substantially equal radial, axial and circumferential compliance.
Patent EP-0193328-A2 (EP)
Inventor: YOSHINAKA TADAAKI
IPC: H04N9/87
Filed: 1986-02-17
Abstract: In a read start pulse generator (7B) of a read signal generator (7) for a time base corrector used with a video tape recorder or other image processing system, when a synchronising signal or a burst signal is adjusted in phase relative to a reference video signal or when hue is adjusted after a horizontal synchronising colour subcarrier phase has been adjusted, the already-adjusted subcarrier phase should be readjusted according to the adjusted phase. To overcome this problem, the read start pulse generator (7B) comprises circuit elements (24) for automatically adjusting the phase of a read start pulse signal (RZERO) by cancelling phase offset caused when the synchronising signal, burst signal and the hue are adjusted in phase.
Patent EP-0194817-A2 (EP)
Inventor: HAFERL PETER EDUARD
IPC: H04N3/23
Filed: 1986-03-07
Abstract: A video display apparatus incorporates a picture tube, such as a square-planar picture tube (SP), that includes a phosphor screen (15) located on a faceplate (30) having an asphencally curved geometry that produces a relatively flat surface contour. Deflection circuitry (20, 40) generates line and field scanning currents in respective line (L H ) and field (L v ) deflection windings to enable the electron beams (18) of the picture tube (SP) to scan a raster on the phosphor screen (15). The electron beams (18) are subject to a scanning error that results in raster distortion, such as side pincushion distortion. A parabola generator (48) produces a parabolic modulation of the scanning of the electron beams (18) to generally correct the raster distortion while retaining a residual error due to the aspherically curved geometry of the faceplate (30). A nonlinear waveshaping circuit (50) modifies the parabolid modulation of the scanning current in accordance with the aspherically curved geometry to provide additional modulation of the electron beam scanning for correcting the residual error. The illustrated waveshaping circuit (50) includes a current source (CS) and a switched current divider (D1,R2) that is responsive to a threshold level of the parabolic voltage developed by the parabola generator (48).
Patent EP-0217500-A2 (EP)
Inventor: DAVIES RUPERT
IPC: F16B5/06
Filed: 1986-07-22
Abstract: An edging strip assembly for a display panel comprising a resilient channel section rail having two side walls adapted to fit over an edge of the panel and a web adapted to act as a resilient hinge to urge the walls of the rail against the opposite surfaces of the panel and at least one resilient flap strip which is pivotally attached to a wall of the rail, characterised in that the flap strip is snap rotatable from a closed position in which it is clamped under resilient tension against a surface of the panel to an open position in which it extends generally outwardly from the surface of the panel, the flap strip being held in both the open and closed position by the resilient clamping pressure of the rail.