baber/WOPTO huggingface dataset:
Patent EP-0115394-A2 (EP)
Inventor: GUINDON YVAN
IPC: A61K31/535
Filed: 1984-01-16
Abstract: Phenothiazine compounds of formula
     where
     X is in the 1 or 3 position and is O, S or NR;   R is H, C 1 -C 6  branched or linear alkyl, CN or phenyl;   Y is 0, Se, S, SO, SO 2  or NR; and the broken line represents an optional double bond between the 1 and 2 or 2 and 3 position;   each of R 1 , R 2 , R 3  and R 4 , independently of the others, is
   (1) hydrogen   (2) C 1-6  alkyl,   (3) C 2-6  alkenyl,   (4) -(CH 2 ) n M   where n is 0 or an integer from 1 to 6 and M is
   (a) OR 5 ,   (b) halogen,   (c) CF 3 ,   (d) SR 5  where R 5  is H;  
alkoxyalkyl; acyloxyalkyl; C 1-6  alkyl; benzyl;  
phenyl or substituted phenyl where the substituents are C 1-3  alkyl, halogen, CN, CF 3 , COOR 6 , CH 2 COOR 6 , (CH 2 ) n NR 8 R 9  where n is 0, 1 or 2, C 1-3  alkoxy, OH, C 1-6  haloalkyl, -(CH 2 ) m COOR 6 , where m is 0 or an integer from 1 to 6 and R 6  is H, phenyl or C 1-6  alkyl; CN, formyl; perfluoroalkyl; or CH 2 -R 12 , where R 12  is C 1-5  alkyl, phenyl or dimethylamino;   (e) phenyl or substituted phenyl as defined above for R 5 ;   (f) COOR 6 ;   (g)
     where R 14  is H, (CH 2 ) n  COOR 6  where n is 0 or an integer from 1 to 4, C 1-6  alkyl, CF 3 , phenyl, or substituted phenyl as defined above for R 5 ;   (h) tetrazole;   (i)
     where R 7  is C 1-8  alkyl, benzyl or phenyl;   (j) -NR 8 R 9  where R e  and R 9  are independently selected from H, phenyl or substituted phenyl as defined above for R 5 , C 1 -C 4  alkyl or C 1 -C 4  alkylaminoalkyl, or are joined through the N to form a heterocycloalkyl of 5-8 ring atoms;   (k) -NHSO 2 R 10  where R 10  is OH, C 1 -C 6  alkyl, C 1 -C 6 - alkoxy, phenyl or CF 3 ;
         (m) -SOR 11  where R 11  is C 1 -C 6  alkyl, phenyl or substituted phenyl as defined above for R 5 , (CH 2 ) m  COOR 6  where m is 1 to 6, CN, formyl or C 1-4  perfluoroalkyl;
     
         (p) -SO 2 R 13  where R 13  is OH, H, C 1 -C 6  alkyl, phenyl or substituted phenyl as defined above for R 5 , (CH 2 ) m COOR 6  where m is 1 to 6, CN or C 1-4  perfluoroalkyl;   (q) NO 2 ;   (r)
         (s)
         (t)
         (u) -CN; or   (v) NR 15  R 16  where R 15  and R 16  are such that HNR 15 R 16  is an essential amino acid;     
or any two of R 1 , R 2 , R 3  and R 4  are joined to form a fourth saturated or unsaturated C 5-6  ring, and T is H, halogen or CF 3 . are useful as inhibitors of mammalian leukotriene biosynthesis and therefore are useful therapeutic agents for treatng pain, skin conditions, allergic conditions, pulmonary conditions, asthma, cardiovascular disorders and inflammation. They are included in pharmaceutical compositions. Certain of the compounds are novel.
Patent EP-0132922-A2 (EP)
Inventor: AGRONIN RONALD D
IPC: D21F7/06
Filed: 1984-05-25
Abstract: The invention comprises a method and apparatus for accurately calendering a web of material, such as paper. Zone control rolls of variable geometric profile are provided for a super calender at the top and bottom nips. The upper zone control roll has its geometric profile along the nip altered as a function of web caliper. The bottom zone control roll has its geometric profile altered as a function of temperature measured at the bottom compliant roll of the super calender.
Patent EP-0118370-A2 (EP)
Inventor: JOHNSON DUANE RICHARD
IPC: F01P7/08
Filed: 1984-03-07
Abstract: A clutch drive (10) comprising a spindle (16) on which are rotatably mounted a driving member (94) and a driven member (122), said driving member including itself a pressure plate (96) movable axially along the spindle (16) to engage and disengage from the driven member (122), the engagement of these elements being caused by resilient means (106) while their disengagement is effected by a piston (52) operated by compressed air. 
     According to this invention, the resilient means include a plurality of circumferentially spaced springs (106) mounted between aligned bosses (100, 104) of the driving member (94) and pressure plate (96), respectively, said springs (106) acting both to yieldably urge the pressure plate (96) into engagement with the driven member (122) and to transmit driving torque from the driving member (94) to the pressure plate (96). 
     For use particularly as fan clutch drive for a vehicle engine.
Patent EP-0147294-A2 (EP)
Inventor: LALONDE FRANCOIS
IPC: G01B7/02
Filed: 1984-12-13
Abstract: A method and an apparatus for the dynamic and non-contact measurement of the distance separating the surface of a first part that may be conductive or not, from the surface of at least one second conductive part closely spaced from the first conductive part. The method resides in positioning, on the surface of the first part, at least one sensor including two conductive plates that are parallel, superimposed and electrically insulated from one another. The two plates of this at least one sensor are then fed with a same high frequency signal under the same voltage and the current generated by this high frequency signal, between the plate of the sensor which is closest to the surface of the second conductive part and this second conductive part, is measured. This measured current varying as an inverse function of the distance separating the surface of the second conductive part from the surface of the sensor which is closest to this second conductive part, it is then easy to determine the value of the distance separating the first and second conductive parts as a function of the value of the measured current. This method as well as the apparatus for carrying it out are particularly well adapted for measuring the air gap in any type of rotating machine such as an electric generator.
Patent EP-0169353-A2 (EP)
Inventor: BARNOWSKY REINHARD
IPC: G11B23/00
Filed: 1985-06-04
Abstract: The device is provided with a holder which can be introduced into the cassette compartment of the recorder and be locked and unlocked in it in the at least partially open position. The holder preferably corresponds in its outer dimensions to a video cassette and has a locking mechanism which engages the holder itself. In the locking position, the locking mechanism engages underneath a flap which is able to swivel about the longitudinal side of the cassette and is opened when the cassette is inserted into the cassette compartment of a recorder. The locking mechanism prevents closing of the flap and is arranged firmly and unreleasably in a reel chamber of the cassette. The locking mechanism has a push rod, which is operated and secured by a lock and, in its locking position, engages underneath the opened flap. Also suitable is a rotatably arranged element in the holder, which runs in the direction of insertion and the rear end of which is angled off, the angled portion being able to be turned by a rotating movement behind a rear stop edge of the cassette compartment and, at least in this position, able to be locked and unlocked. The flap itself is then no longer required for achieving the locking effect. <IMAGE>
Patent EP-0170239-A2 (EP)
Inventor: KIUCHI MICHIO
IPC: F16K11/074
Filed: 1985-07-28
Abstract: A vertical rotary valve (1) comprises a valve housing (2) having a material feed port (3) and a material discharge port (6). a rotary drive shaft (5) vertically provided through the housing (2), a rotor (4) fixed on the drive shaft (5) within an interior (28) of the housing (2) and containing at least one material accommodation chamber (35,38), the material accommodation chamber (35,38) having an upper opening (36) for receiving a volume of material from the material feed port (3) and a lower opening (37) for discharging the material into the material discharge port (6), plate-like upper and lower seal members (7.8) interposed between the rotor (4) and the housing (2), and a pushing mechanism (9) for pushing the upper seal member (7) onto the rotor (4). The valve housing (2) may have a medium inlet port adapted for letting into the material accommodation chamber (35,38) a medium to force the material of the material accommodation chamber (35,38) to discharge into the material discharge port (6).
Patent EP-0180085-A2 (EP)
Inventor: CREW ALBERT WILLIAM
IPC: G21D3/04
Filed: 1985-10-14
Abstract: Signals from redundant sensors located throughout a pressurized water reactor (PWR) nuclear power plant are processed in four independent channel sets each of which includes independent microcomputers which calibrate, convert to engineering units and calculate partial trip signals and engineered safeguard actuation signals from the sensor signals for use in the conventional voting logic of a plant protection system. The primary and secondary partial trip and engineered safeguard actuation functions associated with various postulated abnormal events are allocated to different independent microcomputers in the channel set for reliability. A test unit common to the channel set, automatically and rapidly bypasses the tests each protection function independently while the other protection functions in the channel set remain on-line; also, each microcomputer is continually tested through a dummy test function which is performed along with the assigned protection functions. Signals representative of the analog value of the sensor signals are stored by the microcomputers and are transmitted by a serial data link through a common electrical isolation unit to a common analog output device for use by the plant control and monitoring systems under the control of a communication processor common to a group of microcomputers in the channel set.
Patent EP-0179425-A2 (EP)
Inventor: ANDREASEN DAVID A
IPC: H04L69/40
Filed: 1985-10-21
Abstract: 57 A maintenance processor forms port of a computer net work wherein the processor (also designated as the User Interface Processor) operates to initialize and maintain and communicate to remote diagnostic terminals for purposes of confirming integrity of the system and also for displaying data for locating any faults or problems in the network. The maintenance subsystem initiates start-up and self-test routines in a sequenced order for establishing the integrity of the units in the network. The subsystem includes means for testing two types of subsystems, that is, one having 1/0 controllers with self-test capability and another subsystem having I/O controllers without self-test capability. The UIP provides means for complete control of the network. It can interface the network to a remote service center where all operations such as power-up and initialization can be also effectuated.
Patent EP-0185996-A2 (EP)
Inventor: NARAYANAN KESH SAMPATH
IPC: B24D3/34
Filed: 1985-12-05
Abstract: This invention relates to organically bonded abrasive articles that include grinding aids. It has been determined that when known grinding aids such as alkali metal sulphates and alkali metal chlorides are cofused in about eutectic proportions and added to thermoset resin bonded abrasive articles in the form of finely crushed particles having an approximate eutectic composition that an improved abrasive article results.
Patent EP-0150095-A2 (EP)
Inventor: KRAUSE JOHN THORVALD
IPC: G02B6/24
Filed: 1985-01-15
Abstract: In the interest of producing high-strength splice connections between silica-based glass fibers a method of using a tri-partite flow of gases for flame fusion is disclosed. An outer relatively high-velocity flow of oxygen surrounds an intermediate, lower-velocity flow of chlorine or oxygen which in turn surrounds a central flow of H 2 , D 2 , NH 3 , or ND 3 . 
     Particularly high strengths are achieved when a central flow of hydrogen or deuterium and an intermediate flow of chlorine are used in such a fashion as to heat fiber ends to be spliced to temperatures of 500 degrees C and beyond only after these ends have been enveloped by chlorine.
Patent EP-0156647-A2 (EP)
Inventor: TSUKADA TOSHIHISA
IPC: H01L29/16
Filed: 1985-03-28
Abstract: @ A thin film transistor has a layer (15) formed by the interfacial reaction between amorphous silicon and metal, which is used as a central or base electrode (15,11). The base electrode (15, 11) is in the shape of stripes or a flat surface. The base electrode (15, 11) is sandwiched between the emitter (4, 5, 14, 10) and collector (4, 5, 6, 12) of the transistor, which may each consist of an n-type hydrogenated amorphous silicon layer (5) and an intrinsic hydrogenated amorphous silicon layer (4), with the intrinsic hydrogenated amorphous silicon layer (4) being close to the base electrode (15, 11). There may be p-type hydrogenated amorphous silicon layers between the base electrode (15, 11) and the intrinsic hydrogenated amorphous silicon layer.
Patent EP-0157600-A2 (EP)
Inventor: SAWTELL RALPH R
IPC: C22F1/00
Filed: 1985-03-28
Abstract: An aluminum base alloy wrought product suitable for aging and having the ability to develop improved strength in response to an aging treatment without impairing fracture toughness properties is disclosed. The product is comprised of 0.5 to 4.0 wt.% Li, 0 to 5.0 wt.% Mg, up to 5.0 wt.% Cu, 0 to 1.0 wt.% Zr, 0 to 2.0 wt.% Mn, 0 to 7 wt.% Zn, 0.5 wt.% max. Fe, 0.5 wt.% max. Si, the balance aluminum and incidental impurities. The product has imparted thereto, prior to an aging step, a working effect equivalent to streching an amount greater than 3% in order that, after said aging, improved strength and fracture toughness combinations are obtained.
Patent EP-0161082-A2 (EP)
Inventor: CHIBNIK SHELDON
IPC: B01D37/03
Filed: 1985-04-17
Abstract: A telomeric acid, a tertiary amine, and an epoxide are reacted in the absence of added water. The product recovered is an effective additive for improving the filterability and reducing the pour point of hydrocarbon fuel.
Patent EP-0184294-A2 (EP)
Inventor: DOI TOSHIKI
IPC: C08L53/00
Filed: 1985-10-08
Abstract: A polyolefin composition is a blend of, by weight (1) 99.9-30 parts of a polyolefin (e.g. polyethylene or an ethylene-propylene block copolymer) and (2) 0.1-70 parts of a crystalline and/or rubbery copolymer of ethylene (10-80%) and propylene and optionally an olefin of 4 or more C atoms (e.g. butene-1) to which is graft copolymerised an unsaturated dicarboxylic acid or anhydride (e.g. maleic or itaconic).The graft polymerising can be done by reacting the copolymer in an organic solvent with the acid/anhydride in the presence of a free radical generator catalyst, e.g. a peroxide.The composition is granulated and molded to shape. The product is spray coated with a urethane which adheres well without an undercoat; the surface may however be treated to improve adhesion before coating.
Patent EP-0184377-A2 (EP)
Inventor: GEORGE FLINT RAYMOND
IPC: E21B43/116
Filed: 1985-11-27
Abstract: An apparatus (10) for actuating an explosive device downhole in a borehole includes a mechanism for actuating the explosive device in response to a stimulus, and means for disarming the actuating means in response to the application of fluid pressure thereto. The actuating means can be actuated by a pressure differential across a piston (122) causing movement thereof and of rod (120) to release firing pin (86). In such case, the disarming means includes a valved port (232) operable by sliding movement of sleeve 64 to equalize pressure across piston (122). Sleeve 64 is moveable in response to certain pressure conditions.
Patent EP-0193121-A2 (EP)
Inventor: KRESS HANS JUERGEN DR
IPC: C08L51/04
Filed: 1986-02-20
Abstract: Gegenstand der vorliegenden Erfindung sind thermoplastische Formmassen, enthaltend (A) 20 bis 80 Gew.-Teile eines Polydiorganosiloxan-Polycarbonate-Blockcopolymers, (B) 70 bis 5 Gew.-Teile eines teilchenförmigen Propfpolymerisats und (C) 5 bis 60 Gew.-Teile eines kautschukfreien, thermoplastischen Vinylpolymerisats, wobei die Summe der Gew.-Teile der Komponenten (A) + (B) + (C) jeweils 100 Gew.-Teile beträgt, sowie gegebenenfalls weitere bekannte Zusätze.
Patent EP-0193168-A2 (EP)
Inventor: TAKAHASHI MAKOTO
IPC: G01N27/72
Filed: 1986-02-25
Abstract: A probe (16) comprises a magnet (20) and a Hall element (22) which are provided in a magnetically impermeable case (18). The Hall element (22) is disposed at the midportion between the two poles of the magnet (28) in parallel with the lines of magnetic force. The presence of a carburized portion in the member to be inspected and the depth of carburization are detected by passing d.c. current across the Hall element (22) and detecting the Hall effect electromotive force produced between the two ends of the element which are opposed in a direction perpendicular to the direction of flow of the current.
Patent EP-0197308-A2 (EP)
Inventor: SHULMAN MORTON
IPC: A61K9/00
Filed: 1986-03-06
Abstract: A composition and method for producting lasting pain relief in a body by injection. The composition consists essentially of a sterile, stable suspension of butyl aminobenzoate in a non-toxic, aqueous carrying medium in which the butyl aminobenzoate is insoluble. The composition is substantially devoid of dextran and contains polyethylene glycol as a suspending agent.
Patent EP-0200235-A2 (EP)
Inventor: SAROS STEPHEN
IPC: G01N35/08
Filed: 1983-11-11
Abstract: A continuous flow method and apparatus in which a fluid stream comprising segments of liquids (R 1  + S; R 2 ; B) separated by intervening segments of immiscible fluid (A 1 : A' 2 ; A" 2 ) eg gas, is flowed through a conduit (100). The conduit has three sequential sections (102,104,106). As the stream passes from the first (102) into the second (104) section, some of the liquid segments (R 1  + S; R 2 ) are caused to combine whereas others (R 1  + S + R 2 ; B) are maintained separate. In the third section (106), the combined segments (R 1  + S + R 2 ) are thoroughly mixed. The technique allows the mixing of selected liquid segments. within the fluid stream, whilst maintaining separation of other segments, so permitting two-stage reactions to be performed without inter-sample carryover.
Patent EP-0210466-A2 (EP)
Inventor: FERRO JOHN T JR
IPC: G06F17/30
Filed: 1986-07-04
Abstract: A VSAM data set is moved to another DASD volume in less time than that required by logical processing by invoking a DASD track-oriented process extrinsic to VSAM which can select and order the transfer of VSAM components to a newly created VSAM cluster.
Patent EP-0218202-A2 (EP)
Inventor: HARTEL VOLKER DR
IPC: F16F9/46
Filed: 1986-10-02
Abstract: Bei einem aktiven Zweikammer-Motorlager mit hydraulischer Dämpfung, dessen gummielastische Umfangwände aufweisende Kammern mit einer elektroviskosen Flüssigkeit gefüllt sind und deren Viskosität durch Anlegen eines elektrischen Feldes im Bereich mindestens einer, eine starre Zwischenplatte zwischen den beiden Kammern durchsetzenden Überströmöffnung steuerbar ist, ist zur besseren Steuerung der Viskosität und zur freieren Gestaltung der Geometrie der Überströmöffnungen erfindungsgemäß vorgesehen, daß im Bereich mindestens einer der Überströmöffnungen mindestens zwei quer zur Flüssigkeitsströmung verlaufende und parallel hintereinander liegende metallische Siebplatten angeordnet sind, die alternierend als Elektroden geschaltet sind.
Patent EP-0219111-A2 (EP)
Inventor: GRISAR J MARTIN
IPC: C07D277/20
Filed: 1986-10-15
Abstract: Alkanoylthiazolones of the formula 
<CHEM>
enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
wherein R1 is a hydrogen or alkyl group and R2 is a alkenyl, alkynyl, cycloalkyl, or cycloalkyl alkyl group.
Patent EP-0257133-A2 (EP)
Inventor: EWALL RALPH XAVIER
IPC: A61F13/02
Filed: 1986-10-24
Abstract: A wound dressing (10) is described which contains a fabric layer (11) within which is deposited a layer of a hydrophilic material (15). The fabric layer with the layer of hydrophilic material therewithin is associated with a layer of pressure-sensitive adhesive material (12) for adhering the dressing to the patient. The dressing desirably has a moisture vapor transmission rate of at least 200, and preferably between 300 to 800, grams of water per square meter per 24 hours at 50% relative humidity at 36°C when measured in accordance with ASTM Procedure No. E96-80.
Patent EP-0221489-A2 (EP)
Inventor: ORR AVIGDOR
IPC: A23B7/148
Filed: 1986-10-27
Abstract: The shelf life of root crops such as raw carrots can be substantially increased by subjecting the raw carrots, in one embodiment, to a process including (a) a mild heat treatment effective to reduce the microflora of the carrots but not to adversely affect the organoleptic qualities of the raw carrots, (b) the rapid cooling of the heat treated vegetable and (c) placing the vegetable in a sealed container to prevent microbial recontamination and maintain the vegetable in a viable condition. In another embodiment, the process includes subjecting the carrots to a vacuum, breaking the vacuum in the presence of water and placing the vegetable in a sealed container to prevent microbial recontamination and maintain the vegetable in a viable condition.
Patent EP-0210005-A2 (EP)
Inventor: CHENOWETH DAVID ALLEN
IPC: G01G19/393
Filed: 1986-07-01
Abstract: The invention relates to a combination weighing system for non-uniform weight items which comprises a plurality of hoppers that selectively empty by means of gates into a chute, end then usually into a packaging machine. The system further comprises check weighers associated with each hopper and a combination selection and machine control logic which typically receives weight signals from the check weighers and sends discharge signals to predetermined gates so as to combine items in order to achieve a nominal weight between a predetermined minimum weight and maximum weight. The improvement comprises a set point determining circuit (25) which includes logic blocks (27,24,31,33) to establish a changeable set point within the range of the maximum and minimum weights. The logic blocks allow weights below a set weight and/or maintenance of an overall average weight for the output of the system. The logic blocks may also permit letting of a percentage by count (31), or by weight, of weighment discharges below a set weight as well as permitting the setting of intervals between weighment discharges below a set weight. Feedback of selected weights from the combination selection and machine logic may be monitored to determine maintenance of user set parameters.
Patent EP-0212909-A2 (EP)
Inventor: ARNOLD PAUL ERNEST VICTOR
IPC: B65G11/14
Filed: 1986-08-06
Abstract: A chute assembly for mounting on a ladder comprises a plurality of channel section member (10), which, when assembled together, form an elongate channel chute and when stacked or nested can be readily transported, each member including means by which it can be attached to a conventional ladder. In a preferred embodiment the attachment means also serve to reinforce the corresponding member (10).
Patent EP-0234229-A2 (EP)
Inventor: BLUMENDELLER WILHELM DIPL-ING
IPC: B60T17/00
Filed: 1987-01-16
Abstract: 1. Air drier for pressurized air brake installations having a drying medium box with a hat-shaped housing which accommodates a cartridge which is filled at least substantially with regenerable drying medium, the housing being sealed downwards by an annular cover inserted axially into the housing and fixed by a bayonet fastening to the lower hat rim, which clamps the cartridge against a spring arranged in the housing and which exhibits the inlet and outlet connections for the air circulation from and to the air drier, characterized in that a rotation lock (19) is provided between the outside diameter of the cover (5) and the inner envelope surface (16) of the hat rim (18) and that a bayonet ring (20) is arranged between the cover (5) and the hat rim (18), the inside diameter of which is smaller than the outside diameter of the cover (5), that the bayonet ring (20) also carries a plurality of bayonet sections (21), and that, after the insertion of the cover (5) into the housing (4), the bayonet ring (20) can be introduced behind the corresponding ramps (23) in the hat rim (18) by axial insertion and rotation.