baber/WOPTO huggingface dataset:
Patent EP-0177182-A2 (EP)
Inventor: WARD BENNET CLAYTON
IPC: C08G73/18
Filed: 1985-09-02
Abstract: A two stage process for the production of polybenzimidazoles is provided wherein an aromatic tetraamine, e.g., 3,3',4,4' - tetraaminobiphenyl is reacted with a free dicarboxylic acid, e.g., isophthalic acid, or with a dicarboxylic component comprising a compound having the formula
     in which R' is a divalent organic radical and Y is hydrogen, aryl or alkyl provided that no more than 95% of the Y's are hydrogen or phenyl. The reactants are heated with agitation in a first stage to a temperature above the melting point of the tetraamine until the viscosity of the mixture rises as indicated by an agitator torque of at least 1.5 times that before the rise in viscosity. The agitation is then discontinued and the reaction mixture is allowed to foam while heating is continued. The foam is then allowed to cool to a friable mass and is crushed to a ground prepolymer which is heated with agitation in a second stage until the desired polymer is obtained. The invention makes possible the production of certain new polybenzimidazoles.
Patent EP-0181092-A2 (EP)
Inventor: BURCH WILLIAM MARTIN
IPC: A61K51/00
Filed: 1985-10-04
Abstract: A diagnostic device (10), composition and method of diagnosing airway dysfunction in a patient, the apparatus and method require the subjecting of a pharmaceutical acceptable radionuclide, that is the composition, to an elevated temperature in an enclosed space to produce an inhalable gas-light product containing the vapour of the radionuclide in the space, delivery of the inhalable gas from the space is governed with the inhalable gas being inhaled by a patient to enable a film to be located adjacent to airways enabling mapping of the deposition of the radionuclide in the airways of the patient's lungs.
Patent EP-0183515-A2 (EP)
Inventor: DIETZ WOLFGANG FRIEDRICH
IPC: G09G1/04
Filed: 1985-11-26
Abstract: (D A line deflection voltage regulator (60) develops a regulated scan supply voltage. A line deflection circuit (80) is coupled to the voltage regulator (60) for generating line scanning current in a line deflection winding (L H ). The amplitude of the scanning current is dependent on the magnitude of the regulated scan supply voltage. A high voltage regulator (50) develops a second regulated voltage. A high voltage generator (70) is coupled to the high voltage regulator (50) for generating an ultor output voltage at an ultor terminal (U). The magnitude of the ultor output voltage is dependent on the second regulated voltage. A high voltage control circuit (U2) is coupled in a feedback path between the high voltage generator (70) and the high voltage regulator (50) for developing a first ultor control voltage that is representative of the ultor output voltage to regulate the ultor output voltage. A second ultor control voltage that is representative of fluctuations in the ultor output voltage is developed at a point (V e1 ) within the feedback path. The second control voltage is coupled to the line deflection voltage regulator (60) for varying the regulated scan supply voltage to provide raster width regulation.
Patent EP-0191460-A2 (EP)
Inventor: DANIELS WILEY EDGAR
IPC: C08L31/04
Filed: 1986-02-11
Abstract: A resin emulsion comprises a polymer prepared by the emulsion polymerization of vinyl acetate, vinyl acetate and ethylene or vinyl chloride and ethylene in an aqueous medium containing polyvinyl alcohol as the emulsifying agent and a non-ionic redox system comprising hydrogen peroxide or an organic peroxy compound as the oxidant and ascorbic acid or erythorbic acid as the reductant. 
     The polyvinyl alcohol-containing resin coatings prepared from such emulsions have enhanced water resistance.
Patent EP-0191490-A2 (EP)
Inventor: BARGIGIA GIANANGELO
IPC: C07D305/14
Filed: 1986-02-13
Abstract: Oxetane-structure fluids of well-defined composition and free from not completely fluorinated compounds, characterized in that they have at least a perfluoroether chain bound to an oxetane ring, having improved characteristics for special applications, being liquid up to temperatures of at least -70 °C, having boiling temperatures in the range of from 50° to 270 °C or higher, being the range from the boiling temperatures to the pour point very high.
Patent EP-0199312-A2 (EP)
Inventor: BUTEFISCH KARL-ALOYS DR DIPL-P
IPC: G01N13/00
Filed: 1986-04-18
Abstract: In a method for determining skin friction or viscosity on models and other objects (4) in contact with the flowing liquid, a viscous transparent liquid is applied in a layer (8) to the surface of the object at the measurement point and the change in thickness and/or surface inclination of the layer (8) due to the flow conditions is detected with a light beam. The light beam is conveyed from the interior of the object (4) in contact with the flowing liquid in the direction of the surface (3) of the object (4) and into the viscous liquid layer (8). The reflected light beam is then collected in the interior of the object in contact with the flowing liquid and then processed further. <IMAGE>
Patent EP-0201935-A2 (EP)
Inventor: OUCHI NORIAKI
IPC: H04L13/08
Filed: 1986-05-16
Abstract: A method for suppressing sequential "zeroes" data and a circuit for the same, comprising, a transmitting portion and a receiving portion, and steps for detecting whether zeroes data is sequenced in a frame, inserting the datum "1" after the sequential zeroes data in the case of detecting said sequential zeroes data in the case of detecting said sequential zeroes data, sending the frame having said datum "1" inserted per said sequential zeroes data to the receiving portion and adding the portion of said frame forced out by said insertion of the datum "1" to the top portion of the next frame to said frame so as to use said forced out portion for detecting in said first step, the latter steps of detecting whether said datum "1" is inserted per said sequential zeroes data in the frame received, and deleting said datum "1" from said received frame.
Patent EP-0206306-A2 (EP)
Inventor: DEWITT NICKLAS R
IPC: B60P1/64
Filed: 1986-06-23
Abstract: A chassis with a telescoping articulated stinger for receiving and hauling containers over 40 feet is disclosed where the chassis rear tandem wheels assist in steering. The chassis mounts conventionally and pivotally at a fifth wheel to a towing tractor with a forward bolster for supporting the forward end of a container. The chassis has a telescoping stinger connecting the rear set of tandem wheels with overlying rear bolster for conventionally supporting and towing short cargo containers, preferably of 20 to 40 feet in length. Where a container of greater than 40 feet is desired to be hauled on the chassis, the stinger is telescoped to expose an articulating joint and both bolsters are allowed to pivot with respect to the chassis. The towing tractor is locked to the chassis at the fifth wheel, and the articulated stinger adjusted in length for the desired lever arm to permit optimum tandem wheel steering. Upon encountering a corner, the stinger articulates and telescopes relative to the hauled and towed container to steer the tandem wheel set to assist overlong container loads of more than 40 feet in negotiating turns.
Patent EP-0210560-A2 (EP)
Inventor: BAERMANN DIETER DIPL-ING
IPC: H05K3/34
Filed: 1986-07-19
Abstract: Beschrieben wird ein Verfahren zum Einlöten einer integrierten Schaltung mit federnden Anschlußkontakten in eine Leiterplatte. Die integrierte Schaltung wird klemmend in einen Ausschnitt einer Leiterplatte eingesetzt, und die Anschlußkontakte werden mit den Leiterbahnen nach für die Massenfertigung gebräuchlichen Lötverfahren (Schwallbadlötung) verlötet.
Patent EP-0211360-A2 (EP)
Inventor: HIDA YOSHIAKI
IPC: G06K19/077
Filed: 1986-07-25
Abstract: The IC card of the present invention comprises an IC card comprising an IC module embedded in a card substrate, said IC card having a reinforcing sheet layer laid in the planar direction of the card so |as to cover at least the peripheral portion of the boundary between the card substrate and the IC module, and/or has a reinforcing member comprising at least a part of the side portion of said IC module extended in the outer circumferential direction, and it is excellent in mechanical strength and flexibility against bending of card.
Patent EP-0222218-A2 (EP)
Inventor: SCHREIBER PETER
IPC: B21D51/38
Filed: 1986-10-22
Abstract: The sheet-metal blank has a tear-off strip (2) running between two predetermined breaking lines (3, 4), these lines (3, 4) extending into the tongue (5). For this purpose, the tongue (5) is made wider than the tear-off strip (2). Thus a can, produced from the blank by welding, can be opened without problem, i.e. without the risk of destroying the tear-off strip just after the weld is broken. <IMAGE>
Patent EP-0214866-A2 (EP)
Inventor: SUYAMA TAKAHIRO
IPC: H01S5/16
Filed: 1986-09-10
Abstract: A semiconductor laser device comprising a multi-layered semiconductor crystal containing an active region (5) for laser oscillation, wherein the extended portions (13, 14) of the active region (5) which are adjacent to both sides of one facet (12) having the width of a selected value of said device constitute light-absorbing regions by which light in a high-order transverse mode is absorbed to a greater extent than that in a fundamental transverse mode, thereby achieving laser oscillation in a stable fundamental transverse mode up to a high output power.
Patent EP-0218434-A2 (EP)
Inventor: TAKAHASHI HIROSHI
IPC: H01J35/16
Filed: 1986-09-29
Abstract: A rotating anode X-ray tube is described which has a vacuum housing (32), an anode support shaft (34) inside the housing, with means (36, 38, 40) for rotating the support shaft (34); and an anode disk (44) mounted on the anode support shaft (34). A ring-shaped target (42) is mounted on the disk (44) towards the periphery thereof, for generating X-rays in response to thermion bombardment. The anode disk is of unitary structure having a centrl axis of rotation and a circumferential peripheral edge (56) lying in a plane perpendicular to said axis of rotation, and has an integral mounting portion (46), for mounting the disk to the support shaft to permit rotation of the disk. The thickness of the disk increases progressively radially inward at least in that portion of the disk between the target and the mounting portion.
Patent EP-0203045-A2 (EP)
Inventor: FROST KENNETH
IPC: F21V21/02
Filed: 1986-04-14
Abstract: A fastening device (1) for carrying a lighting fixture in carrying sections supporting ceiling slabs in a suspended ceiling structure consists of a plate member (1) with a first edge portion (10), at least one gripping finger (11) which projects in the direction of the first edge portion (10), and forming with it a clamping forkforthrusting over the horizontal flange of the carrying section. The plate member (1) further has a second edge portion (17) in the opposite direction to the first portion (10). Both edge portions (10, 17) are mutually parallel and connected by a web (16) so that the gripping finger (11) is placed in the area between the planes of said edge portions (10, 17).
Patent EP-0236947-A2 (EP)
Inventor: OHASHI KAORU TOYOTA JIDOSHA KA
IPC: B60G17/016
Filed: 1987-03-05
Abstract: An active suspension controller (40) for a vehicle especially effective during turning. comprises: an actuator (5, 6, 9, 10) provided between the body and every wheel of the vehicle; sensors (27-31) for a turning condition of the vehicle, including a steering angle, vehicle speed, yaw rate and others; and a control apparatus (23-26) responsive to the sensed turning condition for driving the actuators in order to control the distribution between the front and the rear axles of the load shift between the right and the left wheels. The load shift distribution permits stable turning under various circumstances.
Patent EP-0238059-A2 (EP)
Inventor: TOKUNAGA YUKIO
IPC: C07D513/04
Filed: 1987-03-18
Abstract: A class of novel 5H-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one derivatives are disclosed. These compounds exhibit remarkable fungicidal activities for pathogenic fungi of cucumber gray mold, cucumber downy mildew, Altemaria sooty spot of Chinese mustard, apple Alternaria leaf spot, pear black spot, rice blast, tomato late blight, etc.
Patent EP-0242706-A2 (EP)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/38
Filed: 1987-04-08
Abstract: alpha -Aminoalkylphosphonic acids or salts thereof of the formula A 
<IMAGE>
 in which R<1> is H, alkyl having 1-4 C atoms or CH2-C6H5 and X is H or a metal cation, are prepared by treating compounds of the formula B 
<IMAGE>
 in which R<1> has the same meaning as in formula A and M<p+> denotes hydrogen or a p-valent metal cation, with a hypohalite of a p-valent metal cation and isolating the metal salt formed or acidifying the reaction mixture obtained for preparing  alpha -aminoalkylphosphonic acid. 
<??>Some of the compounds A are biologically active and some are intermediates for preparing biologically active compounds and also other compounds.
Patent EP-0246670-A2 (EP)
Inventor: SUDO MICHIO
IPC: H05K3/40
Filed: 1984-02-23
Abstract: A method of forming interconnections (84) of a coreless-brushless motor comprises the steps of laminating conductor layers (72a, 72b) formed on insulating sheets (83) with an insulating layer (82) interposed between adjacent ones of them, making a through hole (85) in the laminated structure to extend through the conductor layers (72a, 72b), the insulating sheets (83) and the insulating layers (82), pressing a connecting conductor pin (86), plated with solder (87) into the through hole (85) and supplying current to the connecting conductor pin (86) to melt the plated solder (87) and to connect the conductor layers (72a, 72b) to the conductor pin (86).
Patent EP-0265845-A2 (EP)
Inventor: ISONO KOICHI DAINIPPON SCREEN
IPC: H04N1/12
Filed: 1987-10-22
Abstract: A clock generator (15) and a delay circuit (16) create N dot recording clock signals (φ₁ to φ N ) of a cycle t, delayed by t/N. A counter (20) counts a detecting time interval between a start sensor (12) and an end sensor (14) for every surface of a polygon mirror (8) to generate time resolution t/N. The difference between the count value and a reference count value set in a latch (24) is input to a subtracter (23), so that a translation table (28) outputs clock crossover timing responsive to the difference. A latch (17) and an encoder (18) select an N dot recording clock signal synchronous with detection output of the start sensor (12) for every surface of the polygon mirror (8). A second selector (33) outputs a crossover dot recording clock signal (φ X ) for image recording by performing crossover from the selected dot recording clock signal to other dot recording clock signals that are sequentially along the clock crossover timing.
Patent EP-0270901-A2 (EP)
Title: Spinning centrifuge
Inventor: LENK ERICH
IPC: D01D5/18
Filed: 1987-11-24
Abstract: To spin filaments, fibre-forming materials are introduced in the liquid state into the central inlet of the centrifugal spinning pot. To this end it is usually necessary to exert within the spinning pot sufficient centrifugal force to achieve the pressure necessary for discharging the dope. It is also possible to use a pump to introduce the dope already pressurised into the spinning pot. However, mechanically very strong and highly heat resistant seals are required. 
<??>This is avoided by arranging the pump within the central inlet of the spinning pot (1) and preferably constructing it as an extruder. The extruder screw (11) is kept stationary while the extruder barrel (13) forms part of the spinning pot. 
<IMAGE>
Patent EP-0248460-A2 (EP)
Inventor: SIETZ WOLFGANG DR
IPC: G01N3/24
Filed: 1987-05-08
Abstract: 1. A gluten testing device comprising two plates (12, 14) which are arranged one above the other and which leave a gap free between them for receiving a simple (30), a drive (32-42) for rotating the one plate and a measuring means (44, 48) for measuring the rotary movement characterised in that the lower plate (12) is rotatable about a vertical axis and the upper plate (14) is held vertically displaceably and non-rotatably relative to the lower plate (12), the lower plate (12) is connected to the drive (32-42) and the measuring means (44-48) and guided on the upper plate (14) is a cutting ring (22) which is displaceable to a position beyond the gap.
Patent EP-0233021-A2 (EP)
Inventor: JERILA TORSTI TOIVO TARMO
IPC: E06B3/48
Filed: 1987-01-29
Abstract: Hardware for a bifold door includes stiles and rails fittable along the edges of a flat panel to form a door and four identical corner blocks (13) for interconnect­ing the stiles and rails. Each corner block (13) is generally rectangular and fits into a U-shaped channel in an adjacent stile and the U-shaped channel in an adjacent rail. A single hole (24) extends through the block parallel to the stile and closer to one edge of the block than the opposite edge for receiving either a pivot or a guide, depending on the block's location on the assembled door. An orient­ation indicating marker (28) on the exposed face of the block permits the four blocks to be identically oriented. When assembled to form a pair of doors, pivots are inserted into the holes in one of the pair of doors further from the edge of the door and guides are inserted into the hole nearer the edge of the other door to provide lead-off for smooth closing of the doors.
Patent EP-0251584-A2 (EP)
Inventor: GOYER PIERRE
IPC: G06F9/46
Filed: 1987-06-18
Abstract: A synchronization service which can be incorporated into a distributed operating system as a shared service. It allows the realization of different custom-built synchronization strategies for different applications. This approach is based on defining a general set of application-independent synchronization primitives. These are provided by the distributed operating system in the form of a synchronization service. By themselves the individual primities are insuffient to provide synchronization. However, they can be combined in different ways to realize customized synchronization strategies. This leaves the ultimate responsibility for synchronization with the application, but in a much simplified form. Application programs can combine these primitives to construct the most suitable form of synchronization.
Patent EP-0293693-A2 (EP)
Inventor: TAKEKOSHI TOHRU NMN
IPC: C07D209/48
Filed: 1988-05-20
Abstract: A method is provided for making organobis(thio­ether)s which include bis(thioetherimide)s and bis(thio­etheranhydride)s. There is also provided alkylene bis(thioetherimide)s and the corresponding dianhydrides thereof which can be used to make crystalline polyimides.
Patent EP-0300189-A2 (EP)
Inventor: HEMMI KEIJI
IPC: C07D403/12
Filed: 1988-06-14
Abstract: A compound of the formula :
     wherein R 1  is lower alkyl optionally substituted with a substituent selected from the group consisting of acyl,hydroxy, lower alkoxy, aryl, lower alkylthio and a group of the formula :
     in which R 5  is hydrogen or acyl and
     R 6  is hydrogen or lower alkyl; aryl; or amino optionally substituted with substituent(s) selected from the group consisting of lower alkyl and acyl; and   R 2  is hydrogen or lower alkyl; or   R 1  and R 2  are taken together with the attached nitrogen atom to form a heterocyclic group optionally substituted with substituent(s) selected from the group consisting of lower alkyl, hydroxy(lower)alkyl, lower alkoxy(lower)alkyl, acyl(lower)alkyl, oxo and acyl;   R 3  is hydrogen or lower alkyl; and   R 4  is lower alkyl;   and its pharmaceutically acceptable salt, processes for the preparation thereof and pharmaceutical composition comprising the same.
Patent EP-0298470-A2 (EP)
Inventor: FREY VOLKER DR DIPL-CHEM
IPC: C08L83/04
Filed: 1988-07-07
Abstract: The invention relates to a process for preparing moldings based on silicon oxycarbide, which comprises reacting a molding containing from 50 to 90 percent by weight of silicon oxycarbide having an average particle size of from 0.5 to 50 um with from 10 to 50 percent by weight of a silicone resin having the general formula [(CH3SiO)x(OR)y(OH)z]n, in which R is an alkyl radical having from 1 to 4 carbon atoms, x is in the range of from 1.4 to 1.5, y is in the range of from 0 to 0.08, z is in the range of from 0 to 0.08 and n is in the range of from 20 to 40, under a nonoxidizing atmosphere or in a vacuum at temperatures in the range of from 700 DEG  to 1500 DEG  C.
Patent EP-0302412-A2 (EP)
Inventor: MCMILLIN DANNY L
IPC: B65D1/16
Filed: 1988-07-29
Abstract: A one-piece can body member (30) having a bottom section (34), a generally cylindrical side wall section (32), and an upwardly outwardly inclined connecting wall section (38) connecting the bottom section to the cylindrical side wall section. The bottom wall section (34) has an uppermost concave spherical central panel and a lowermost convexly curved annular support rib (36) which provide an annular lowermost curved support surface for supporting the can body on a flat surface. An upwardly inwardly inclined frusto-conical connecting wall (52) extends between the central panel and the support rib and is connected thereto by curved ends. The connecting wall (38) comprises three frusto-conical straight side walls (54,56,58) which are connected to one another by curved annular reinforcement ribs (60,64). The construction and arrangement enables stacking of cans having different diameter end members.
Patent EP-0303275-A2 (EP)
Inventor: KARASIN CRAIG EDEN
IPC: B65D51/16
Filed: 1988-08-11
Abstract: A vented package for a plurality of dispensers (2) for flowable products. The vented package includes a base member (3) having a fluid passage therein and an overcap (7) having an aperture (11) therein to allow venting of product vapors which escape from the dispensers. The dispenser includes a container body, a mounting member fitted on the container body and a dispensing head such as an applicator head movably mounted on the mounting member. The mounting member includes an axially extending closure member with a pin member thereon. The dispensing head includes an aperture and a skirted chamber beneath the aperture, the skirted chamber including slits for controlling flow of material into the skirted chamber from the container body. The dispensing head is movable from an open position to a closed position wherein the closure member fits within the skirted chamber and the pin member fits within the aperture.
Patent EP-0313855-A2 (EP)
Inventor: MLYNKO WALTER E
IPC: H05K3/42
Filed: 1988-09-30
Abstract: Contaminant is removed from the interior of the holes in the vicinity of preselected locations by etching in a gaseous plasma wherein the sheath voltage is controlled in order to direct ions of the plasma to contact the interior of the holes in the vicinity of the preselected locations.
Patent EP-0316743-A2 (EP)
Inventor: ZAMORA ANTONIO
IPC: G06F17/28
Filed: 1988-11-09
Abstract: Romance language verbs are frequently modified by the addition of pronouns called enclitic pronouns. The pronouns can only be added within prescribed grammatical constraints and affect the spelling and, sometimes, the accentuation of the verbs. Many linguistic processes for which automation is desirable, such as synonym look-up or grammatical analysis, require identification of the unmodified verb forms. The methods described herein make is possible to convert a verb modified by enclitic pronouns to its unmodified form.
Patent EP-0321827-A2 (EP)
Inventor: RODE KLAUS DR
IPC: G03F7/029
Filed: 1988-12-13
Abstract: Es wird ein photopolymerisierbares Gemisch beschrieben, das als wesentliche Bestandteile a) ein polymeres Bindemittel, b) einen Acryl- oder Alkacrylsäureester eines mehrwertigen Alkohols mit mindestens einer bei Belichtung in Gegenwart eines photoreduzierbaren Farbstoffs photooxydierbaren Gruppe, aber keiner Urethangruppe, c) einen photoreduzierbaren Farbstoff als Photoinitiator und d) eine durch Strahlung spaltbare Trihalogenmethylverbindung enthält. Das Gemisch ist zur Herstellung von Druckplatten und Photoresists geeignet und zeichnet sich durch eine erhöhte Lichtempfindlichkeit aus.