baber/WOPTO huggingface dataset:
Patent EP-0268409-A2 (EP)
Inventor: AVIS RICHARD JOSEPH ANDREW
IPC: H03K5/00
Filed: 1987-11-05
Abstract: clock signal multiplxer for combining a plurality n of input clock signals (A to D) of the same frequency but differing phases into a single channel, by selectively passing one of the n input clock signals (A to D) to an output of the multiplexer to the exclusion of the other n-1 input clock signals (A to D), comprises n input circuits (1 to 4) to each of which a respective one of the n input clock signals (A to D) is supplied together with a respective clock enable signal, a logic circuit (13, 14) coupling the input circuits (1 to 4) to a signal synchronizer (15), the logic circuit (13, 14) operating to enable said signal synchronizer (15) in respect of the input clock signal (A to D) corresponding to that one of the n clock enable signals which is in a select condition, and further operating on return of the one of said clock enable signals to a non-select condition and transition of another of the clock enable signals to the select condition to disable the signal synchronizer (15) in respect of the previously selected input clock signal (A to D), and to enable the signal synchronizer (15) in respect of the input clock signal (A to D) corresponding to the other clock enable signal, and a clock signal selector (16) to which the input clock signals (A to D) are supplied and to which the signal synchronizer (15) is connected, the signal synchronizer (15) enabling the clock signal selector (16) to pass the enabled input clock signal to the output (18) of the multiplexer via a clock
Patent EP-0273740-A2 (EP)
Inventor: DAVIS PHILIP PETER
IPC: B60J7/06
Filed: 1987-12-24
Abstract: A collapsible framework structure for supporting a retractable cover assembly on a vehicle comprising guide rails along each side of the load-carrying vehicle platform, a plurality of arched framework sections (22), and wheeled trolleys (28) mounting the framework sections on the rails for movement therealong.
Patent EP-0273744-A2 (EP)
Inventor: IWATA NOBUYOSHI
IPC: A61K31/42
Filed: 1987-12-24
Abstract: Isoxazolin-3-one derivatives represented by the general formula
      [in which, R¹ represents a hydrogen atom or a halogen atom; R² represents a lower alkyl group, an aryl group or a heterocyclic group; or R¹ and R², together with the adjacent carbon atoms, form a hydrocarbon ring; R³ represents a hydrogen atom or a lower alkyl group, R⁴ represents a lower alkyl group; or R³ and R⁴, together with the adjacent nitrogen atom, may form an alicyclic amino group], and their pharmaceutically acceptable acid addition salts are useful as centrally-­acting muscle relaxants.
Patent EP-0270468-A2 (EP)
Inventor: IGERSHEIM FRANCOISE
IPC: B01J31/22
Filed: 1987-11-30
Abstract: Process in which cyclohexane is oxidised with air to produce a mixture containing cyclohexyl hydroperoxide and in which this hydroperoxide is decomposed in the presence of cyclohexane to form cyclohexanol and cyclohexanone, the decomposition being conducted in the presence of a ruthenium compound soluble in the reaction mixture and of a co-ordinate whose skeleton is that of 1,3-bis(2- pyridylimino)isoindoline.
Patent EP-0231164-A2 (EP)
Inventor: LOSCHNER HANS DR
IPC: H01J37/317
Filed: 1987-01-30
Abstract: A multipole corrective element with the individual poles being electromagnetically energized individually and selectively to create a variable field around a charged particle beam projected through a mask and a lens system onto a substrate, e.g. an ion-beam or electron-beam microlithography. The corrective element is provided independently of the ion-optical lens system between the latter and the mask, preferably proximal to the mask.
Patent EP-0284806-A2 (EP)
Title: Saugkopf mit Hubsaugern
Inventor: WIRZ ARNO
IPC: B65H3/08
Filed: 1988-03-03
Abstract: Die Vorrichtung betrifft einen Saugkopf (25) mit höhenverstellbar angebrachten Hubsaugern (1). Jeder dieser Hubsauger weist einen Führungsteil (2) auf, der zur Führung einer axial verschiebbaren, teleskopartigen Saugkammer (6) dient. Diese Saugkammer weist quer zur Bogenförderrichtung nebeneinander angeordnete, zu Doppelsaugern vereinigte Saugdüsen (8, 9) auf, die über die Saugkammer kurzgeschlossen sind und somit einen eng begrenzten Unterdruckraum bilden. Mit solchen Doppelsaugern lassen sich selbst bei hohen Fördergeschwindigkeiten alle Papier- und Kartonsorten störungsfrei verarbeiten und genau zuführen. Die relativ schnell zu evakuierende Saugkammer zweier miteinander gekoppelter Saugdüsen ermöglicht eine hohe Reaktionsgeschwindigkeit des Saugkopfes.
Patent EP-0294837-A2 (EP)
Inventor: GIORDANO EDWARD C
IPC: B01D35/14
Filed: 1988-06-10
Abstract: The present invention sets forth an adapter for filter cartridges and a mating cartridge which provides sealing means between the cartridge and the adapter and sealing means between the adapter and a filter head to which it is to be installed, and means for installing the adapter on a cartridge and for installing the adapter in the filter head with an aligning and locking means that ensures that all parts are appropriately positioned for proper function and at the same time will prevent physical disengagement and/or a break in the flow path from the cartridge to the filter head when the cartridge and adapter are properly installed in the filter head.
Patent EP-0297423-A2 (EP)
Inventor: ROGERS JOHN H
IPC: C08J5/18
Filed: 1988-06-23
Abstract: The moulding composition has improved processing properties, in particular improved smooth running in the production of films. In addition to a polyester, it also contains a copolyester ether which contains at least the following components:
 A) as dicarboxylic acid component a 1,4-cyclohexanedicarboxylic acid containing at least 70% of trans-isomers;
 B) as glycol component
 i) 1,4-cyclohexanedimethanol and
 ii) polytetramethylene ether glycol having a mean molecular weight in the range from 500 to 1,100, in an amount of from 15 to 50% by weight, based on the total weight of the copolyester ether;
 C) as additional component a branching-inducing monomer containing at least three functional carboxyl or hydroxyl groups and containing from 3 to 60 carbon atoms, in an amount of from 0.1 to 1.5 mol-%, based on the total molar amount of the dicarboxylic acid component or of the glycol component. The amount of copolyester ether should be such that the frequency of tears during the production of films from the moulding composition is reduced.
Patent EP-0303870-A2 (EP)
Inventor: SONNEMANN MANFRED DIPL-ING
IPC: H04M3/22
Filed: 1988-07-28
Abstract: The switching components, the administration and maintenance components and the dependability components are distributed on three structural levels in such a manner that device program modules for generating logic switching, administration and maintenance or dependability messages are provided in a circuit task structure (DH), an administration and maintenance coordination program module and switching procedure program modules (CP) for controlling the administration and maintenance information and data flow and the switching information and data flow are provided in an administration and maintenance-switching coordination task structure (LDU PD), and at least one administration and maintenance application program module and one dependability application program module (AMA, IN) for handling administration and maintenance tasks or dependability tasks are provided in an application task structure (LDU VD). <IMAGE>
Patent EP-0306775-A2 (EP)
Inventor: VAN ALSTINE GUY ARNOLD
IPC: B29D30/68
Filed: 1988-08-24
Abstract: A cutting head member of rigidly retaining the substantially U-shaped cutting blade (5) of a resistance-heated tire groover enables the rapid and efficient adjustment or replacement of the cutting blade (5) without the use of a wrench, screw-­driver, or other working tool. 
     The tire groover using this cutting head member provides precise control and regulation of the generation of heat in the cutting blade (5) without interrupting or altering a grooving operation.
Patent EP-0309982-A2 (EP)
Inventor: BOLT JOHN DAVIS
IPC: H01L23/14
Filed: 1988-09-27
Abstract: A composite containing high purity crystal­line ceramic fibers in a polymeric matrix, suitable for use as a microelectronic device package or circuit board. The composite exhibits high thermal conducti­vity, and low coefficients of thermal expansion in-­plane, and moderate thermal conductivities and low dielectric constants out-of-plane.
Patent EP-0288123-A2 (EP)
Inventor: ZIJSLING DJURRE HANS
IPC: E21B44/00
Filed: 1988-04-15
Abstract: A downhole drilling motor comprises an output shaft which is allowed to translate in axial direction relative to the motor housing over a predetermined stroke. During operation of the motor fluid pressure of a drilling fluid pumped to a rotary drill bit driven by the motor may be used to exert a predetermined axial force to the output shaft so as to control the axial force exerted to the bit during drilling.
Patent EP-0292396-A2 (EP)
Inventor: KATSURA YOSHIRO
IPC: A61M1/36
Filed: 1988-05-19
Abstract: An extracorporeal blood circulating apparatus has an artificial lung (34) and a blood reservoir (36) which are inter­connected by a joint tube (68a, 68b) for delivering blood from the artificial lung upwardly into the blood reservoir. The joint tube is substantially of an L shape including a horizontal portion extending from the artificial lung and a vertical portion extending upwardly from the horizontal portion over a predetermined length.
Patent EP-0324378-A2 (EP)
Inventor: ITO KIYOTAKA
IPC: G11B5/105
Filed: 1989-01-05
Abstract: A process for producing a floating-type magnetic head comprising a head core (1) and a slider (2) by forming a glass layer (71) over a core chip (13) to cover the portion (64) thereof to be opposed to a magnetic recording medium, and thereafter fitting the core chip (13) into a core groove (22) in a slider chip (23). The core chip (13) is fittable into the groove (22) without the likelihood of causing damage to the medium opposed portion (64) since portion (64) is covered with the glass layer (71). The glass layer (71) is melted to bond the core chip (13) to the slider chip (23), and the assembly is machined to form a medium opposed face (21) to complete the magnetic head.
Patent EP-0333008-A2 (EP)
Inventor: POOLE JAMES EDWARD
IPC: C08J7/043
Filed: 1989-03-08
Abstract: Disclosed is a coating composition which crosslinks upon exposure to ultraviolet radiation to produce a transparent coating. The coating composition comprises: (A) from 4 to 10 percent of an oxalanilide ultraviolet light (UV) stabilizer dissolved in the coating composition, the UV stabilizer corresponding to the formula
      in which R is C₆₋₂₂ alkyl or C₆₋₂₂ alkoxy, R₁ and R₂ are independently hydrogen, C₁₋₈ alkyl, C₁₋₁₂ alkoxy, C₁₋₁₂ alkylthio, phenoxy or phenylthio, provided that R₁ and R₂ may not both be selected from alkylthio, phenoxy and phenylthio, and R₃ is hydrogen or C₁₋₈ alkyl; (B) from 20 to 80 percent of a radiation sensitive monomer having at least two addition polymerizable unsaturated bonds; (C) from 0.1 to 5.0 percent of a photopolymerization initiator; and (D) from 80 to 20 percent of an acrylic addition polymer having at least one amino group and having a number average molecular weight of about 8,000 - 70,000, the addition polymer being derived from a mixture of copolymerizable ethylenically unsaturated monomers containing a monomeric ethylenically unsaturated amine. The percentage of components (A), (B), (C) and (D) are by weight based on nonvolatile components (i.e., solids) of the coating composition. 
     Also disclosed is a method of coating comprising: (I) applying to the metallized surface of a metallized, plastic substrate a film of the coating composition of the invention and (II) curing the film by exposing it to ultraviolet radiation. 
     Also disclosed is a metallized plastic substrate having directly adhered to the metallized surface thereof, a transparent, crosslinked film produced by the method of the invention.
Patent EP-0343364-A2 (EP)
Title: Positioning means
Inventor: SHIBAUCHI YOSHITO
IPC: B65B7/28
Filed: 1989-04-14
Abstract: The present invention relates to a positioning means and a press-sealing means. They are more effective when they are operated unitedly. 
     The positioning means comprises a jig (1), a base (2) and an elavating apparatus (3). The jig comprises a plate-like element and a placement hole formed therethrough. It holds an upper portion of a container (12) and adjust the proper position of the container. The base holds a plurality of jigs and rotates by regular angular amounts, making each jig's position to a container. The elevating apparatus lifts up and down the base. When the base is brought up to the top position, the jig holds a container and its top surface touches the undersurface of a pair of rails (11). When the base is at the lowest position, its upper surface is positioned below the undersurface of the container.
Patent EP-0337508-A2 (EP)
Inventor: SENSABAUGH ANDREW JACKSON JR
IPC: A24D1/22
Filed: 1985-09-11
Abstract: The present invention relates to a smoking article which produces an aerosol that resembles tobacco smoke, but contains no more than a minimal amount of incomplete combustion or pyrolysis products. 
     Preferred embodiments of the present smoking article comprise a short combustible carbonaceous fuel element, a heat stable substrate bearing an aerosol forming substance, a heat conducting member which contacts a portion of the fuel element and the substrate, and an insulating jacket surrounding at least a portion of the fuel element. 
     The smoking article of the present invention is capable of providing an aerosol "smoke" which is chemically simple, consisting essentially of air, oxides of carbon, water, and the aerosol which carries any desired flavorants or other desired volatile materials, and trace amounts of other materials. The aerosol "smoke" from the preferred embodiments has no significant mutagenic activity as measured by the Ames Test. In addition, the article may be made virtually ashless so that the user does not have to remove any ash during use.
Patent EP-0351818-A2 (EP)
Inventor: TORII YUTAKA HITACHI FUKIAGERY
IPC: H04L12/933
Filed: 1989-07-19
Abstract: In the ATM switching system, an ATM speech path is divided into a plurality of functional blocks (101 - 10n, 120; 130, 110). A routing function for distributing cells (packets) each of a fixed length to address outgoing lines and a logical multiplexing function are imparted to a switch (110), while other functions associated with a line typified by a phase synchronizing function and a flow control function are incorporated en bloc in ATM line terminating units (101, 10n) and functions capable of being processed by hardware in common to the lines are assembled in a line common unit (120, 130). The ATM line terminating unit physically terminates transmission lines and performs the processing relevant to header information of the cells each of a fixed length (ATM terminating processing) and includes a cell phase synchronizing circuit (202) for matching the temporal positions of the cells among the lines and a flow control circuit (205) for avoiding overload exceeding the load declared by subscriber terminal. The line common unit serves for processings of call control signals and the calls and includes a signal processing circuit (120) and a control circuit (130). The switch performs cell multiplexing and switching and is constituted by a self-routing switch.
Patent EP-0361405-A2 (EP)
Inventor: TOWNSEND JEFFREY H
IPC: A61F5/01
Filed: 1989-09-26
Abstract: An improved multiaxis controlled motion knee orthosis in the form of a knee brace appliance wherein a joint mechanism is provided that utilizes two camming slots (13a,13b) and cam pin followers (A,B) to achieve an arthrokinematic movement comprised of an anterior motion of a femoral link (11) relative to a tibial link (13) during an initial phase of flexion followed by a unicentric phase of movement. In accordance with a preferred embodiment, during the initial range of motion, pivoting occurs through a short transverse arc segment about an upper one (B) of the cam pin followers that is disposed within a longitudinally extending arcuate slot (13b) forming one of the two camming slots, while the unicentric movement is produced, after a lower one (A) of the cam pin followers reaches the anterior end of a transverse slot (13a) forming the other of the two camming slots, the lower cam pin follower serves as the axis of rotation or pivot point for movement of the upper cam pin follower along the longitudinally extending arcuate slot. Additionally, an internal range of motion limiter comprised of one or more pins that can be selectively interconnected between the femoral link and a joint cover plate provide a selective control of extension and/or flexion over a wide range. Furthermore, a femoral cuff is provided that is comprised of a pair of side wings interconnected, solely at an upper end thereof, by a narrow bridge, thereby giving the cuff a generally n-shaped appearance and providing increased comfort for the wearer.
Patent EP-0323450-A2 (EP)
Inventor: LUTZ JOHN HESS JR
IPC: C08J5/12
Filed: 1986-03-12
Abstract: A method of bonding an adhesively incompatible elastomer to another material comprises pressing a cloth of a heat and pressure fusible material into a premoulded body of the elastomer to form a composite, fully curing the elastomer and bonding the composite to the other material at the outer surface of the cloth using an adhesive which is compatible with said other material.
Patent EP-0343709-A2 (EP)
Inventor: DESMOND RICHARD
IPC: C07C45/51
Filed: 1989-05-16
Abstract: A process is described for the synthesis of E-2-methyl-α,β-unsaturated aldehydes, which are useful as intermediates in the synthesis of the macrolide structure of the immunosuppressant FK-506. These compounds are also useful as ultraviolet radiation absorbers.
Patent EP-0360357-A2 (EP)
Inventor: VAN DEN AKKER HENDRIKUS EGIDIU
IPC: B01D45/12
Filed: 1989-09-21
Abstract: Apparatus for separating solid particles from a fluid, comprising a swirl chamber (3) provided with a curved wall, a tangential inlet (9) and a solids outlet (13), both arranged perpendicular to the central longitudinal axis (5) of the swirl chamber (3). A swirl tube (16) extends coaxially into the swirl chamber (3) and has an open end (20) arranged in the swirl chamber (3) and a solids outlet opening (22) arranged outside the swirl chamber (3). A fluid outlet tube (28) has an outlet part (34) extending coaxially into the swirl chamber (3) in a direction opposite to the direction in which the swirl tube (16) extends and an inlet part (32) arranged in the swirl tube (16). Swirl imparting means (46) are arranged between the swirl tube (16) and the fluid outlet tube (28), so as to impart a swirl in the swirl tube (16), which swirl has the same direction of rotation as in the swirl chamber (3).
Patent EP-0371539-A2 (EP)
Inventor: WERNZ DONNA MAE
IPC: B65D21/08
Filed: 1989-11-17
Abstract: A package made of a single rectangular sheet of flexible material which has both a main product compartment (1) and an ancillary compartment (2). The main compartment is filled with product stacked in columns separated by a grid of cardboard (20) or similar material and thereafter sealed. The main compartment also has a tear strip (4) for providing a dispensing opening in the side of the compartment for removing the product units one at a time from the columns. The ancillary compartment being made of flexible material can be folded down and secured in a collapsed position so that the package can be shipped without adding additional shipping volume. The ancillary compartment is also open at its axial end to allow the insertion and removal of ancillary materials in route to the end user. Means, such as a drawstring (18), are provided to repeatedly open and close the ancillary compartment without damaging the package.
Patent EP-0324634-A2 (EP)
Inventor: DEVLIN JAMES VICTOR
IPC: C02F1/42
Filed: 1989-01-13
Abstract: Water purification apparatus is provided, particularly for use in tea or coffee brewing apparatus, comprising a first vessel (1) for holding water to be purified and a second vessel (3) containing purifying agent (2), such as activated charcoal/carbon and ion exchange resin. The first vessel (1) is positioned above and communicates with the second vessel (2). When the first vessel (1) is filled with water, the water flows through the purifying agent (2) in the second vessel (3) and out of an outlet (15) of the second vessel (3). The outlet (15) of the second vessel is positioned at such a height in relation to the purifying agent (2) that the agent (2) remains substantially submerged in water, even when the first vessel (1) subsequently empties. 
     A preferred feature is that flow restrictor means (15) are provided for substantially restricting the rate of flow of water through the purifying agent (2).
Patent EP-0325406-A2 (EP)
Inventor: MAIN BRIAN GEOFFREY
IPC: C07C255/60
Filed: 1989-01-17
Abstract: Compounds of the general formula I
      wherein R¹ represents a halophenyl, dihalophenyl, nitrophenyl, cyanophenyl or trifluoromethylphenyl group; 
X represents a single bond, -CH₂-, -OCH₂-, SCH₂, -S(O)-CH₂-, -S(O)₂-CH₂- or -CH₂CH₂- 
R² represents hydrogen or C₁₋₃ alkyl; 
R³ represents a phenyl group substituted in the meta-position by a radical containing an organic base, an organic acid or a quaternary ammonium salt and optionally further substituted. 
R⁴ and R⁵ which may be the samme or different each represents a C₃₋₅alkenyl, C₃₋₅alkynyl, C₁₋₆alkyl, or C₄₋₇cycloalkylalkyl group, or together with the intervening nitrogen atom represents a 4-7 membered heterocyclic ring, and the pharmaceutically acceptable salts thereof are useful for the treatment of hypertension and/or inflammation in the warm-­blooded animals. 
Also disclosed are processes for their preparation and pharmaceutical compositions containing them.
Patent EP-0330385-A2 (EP)
Inventor: TAMURA FUJIO C O SEIKO ELECTRO
IPC: G01L21/22
Filed: 1989-02-17
Abstract: A pressure gauge comprising a chamber adapted to contain a gas whose pressure is to be measured; a sensor means (1) which is mounted in the chamber, the sensor means (1) being responsive to the value of a characteristic of the said gas which is related to its pressure; and display and/or control means (8) which displays the pressure of the said gas and/or exercises a control in dependence upon said pressure, the display or control means (8) being itself controlled by the output of the sensor means (1) characterised in that the sensor means comprises oscillating means (1) whose oscillation frequency is dependent upon its body temperature.
Patent EP-0330396-A2 (EP)
Inventor: WALLNER BARBARA P
IPC: C12P21/02
Filed: 1989-02-20
Abstract: Human lipocortins III, IV, V and VI, DNA sequences and recombinant DNA molecules that are characterized in that they code for these human lipocortins. Hosts transformed with these sequences may be employed in the processes of this invention to produce the human lipocortin molecules of this invention. These polypeptides possess anti-­inflammatory activity and are useful in the treatment of arthritic, allergic, dermatologic, ophthalmic and collagen diseases.
Patent EP-0335594-A2 (EP)
Inventor: HIRAHARA TAKUJI
IPC: C08J5/18
Filed: 1989-03-23
Abstract: A polyester obtainable by copolymerizing a dicarboxylic acid component (A) comprising:
     (a) 10 to 90 mol% of isophthalic acid or an ester forming derivative thereof;   (b) 10 to 60 mol% of a phenylenedi(oxyacetic acid) of formula [I]:
      wherein R¹, R², R³ and R⁴ each independently represents a hydrogen atom, an alkyl group of 1 to 6 carbon atoms, an alkoxy group of 1 to 6 carbon atoms, a phenyl group, a chlorine atom, a bromine atom or a fluorine atom, or an ester forming derivative thereof; and   (c) 0 to 45 mol% of a naphthalenedicarboxylic acid or an ester forming derivative thereof; and 
a diol component (B).