baber/WOPTO huggingface dataset:
Patent EP-0302792-A2 (EP)
Inventor: GUBIN JEAN
IPC: C07D235/22
Filed: 1988-08-03
Abstract: The present invention relates to aminoalkoxy­phenyl derivatives of formula :
      in which : 
B represents a -S-, -SO- of SO₂- group, and 
C y  is an organic cyclic group. 
     These compounds are calcium inhibitors and are useful for the treatment of pathological syndroms of the cardiovascular system.
Patent EP-0290423-A2 (EP)
Inventor: WILMOTTE STEPHAN
IPC: B22D11/00
Filed: 1988-05-06
Abstract: The device comprises, in succession, a mould (3, 6) in which the metal is forced to flow from top to bottom as a thin blade (15) driven in a gyratory movement along the inner wall of the said mould, and in which the metal is subjected to a primary cooling, cooling means (6) in which the metal is subjected to a cooling causing complete solidification of the said metal into a solid tube (11), and an apparatus (9, 10) for cutting up the said tube along a helical line inclined at an angle ( alpha ) which is suitable for the desired thickness (B) of the metal strip (12). It also comprises means for distributing the molten metal over the inner wall of the mould, particularly a nozzle with a closed end (1) having one or more lateral outlet channels for the molten metal. The mould consists of at least two successive sections; preferably, the first (3) of these sections has an internal cross-section which increases in the direction of flow of the metal and at least the second (6) of these sections can rotate about its longitudinal axis. <IMAGE>
Patent EP-0329941-A2 (EP)
Inventor: CAPPA GIULIO
IPC: A62B18/08
Filed: 1989-01-17
Abstract: In a gas mask (1) the facepiece (2) comprises a front portion of semi-rigid rubber highly resistant to chemical agents and a sealing skirting of soft rubber having a high mechanical resistance, co-vulcanized with said front portion. A nozzle (11), connected to a half mask (22) situated inside the facepiece, is tightly fastened to said front portion. 
An inflow opening (13) and an outflow opening (23), substantially coaxial, are obtained in the lower portion of the nozzle; the first places into communication the external atmosphere with the interior of the facepiece and the second, respectively, with the interior of the half mask through an inflow chamber (37),and an outflow chamber (35), separated by a partition (34). 
The inflow chamber communicates bilaterally with a space comprised between the half mask and the facepiece. The outflow chamber communicates with the outside, over the inflow opening, and in front of a phonic cap (25) assembled in the upper part of the nozzle.
Patent EP-0327965-A2 (EP)
Inventor: RAGUENET GERARD
IPC: H01Q5/45
Filed: 1989-02-02
Abstract: Multi-frequency antenna comprising a first printed antenna (10, 11, 12) operating at one or more frequencies, and a second antenna (17) arranged in front of the first antenna, using the same radiating surface and operating at a different frequency. …<??>Application in particular to the field of space telecommunications. …<IMAGE>…
Patent EP-0332137-A2 (EP)
Inventor: LUND RICHARD B
IPC: C07C303/22
Filed: 1989-03-07
Abstract: A process for the oxidation of 4-nitrotoluene-2-sulphonic acid to 4,4'-dinitrostilbene-2,2'-disulphonic acid, characterised in that a solution or dispersion of a catalytic amount of an alkali metal hydroxide or alkoxide is slowly added to a solution of an alkali metal salt of 4-nitrotoluene-2-sulphonic acid in dimethyl sulphoxide as the solvent, in the presence of a catalytic amount of an organic or inorganic transition metal salt, oxide or hydroxide, said solution being saturated with oxygen until the oxidation is virtually complete.
Patent EP-0334171-A2 (EP)
Inventor: WAGNER JOACHIM DR
IPC: C08G18/65
Filed: 1989-03-14
Abstract: A process for the production of laminates by thermoplastic shaping of a composition consisting of at least two sheet-like, thermoplastically mouldable plastic materials lying in layers one on top of the other and optionally at least one upper, lower and/or intermediate layer of a reinforcing material or filler material, at least one of the thermoplastically mouldable plastic materials having been prepared by reacting… a) aromatic polyisocyanates,… b) compounds having a molecular weight between 1,800 and 12,000 and having (as a statistical average) at least 2.5 groups reactive towards isocyanate groups,… optionally… c) aromatic diamines having molecular weights in the range from 108 to 400… and optionally… d) (cyclo)(alkanepolyols and/or (cyclo)alkanepolyamines having molecular weights in the range from 60 to 1,799,… and optionally with the use of… e) assistants and additives known per se… in a single-stage or multistage process, and at least one of the components c) or d) being used in a total amount of at least 5% by weight, based on the weight of the component b), and the laminates obtainable by this process.
Patent EP-0336451-A2 (EP)
Inventor: LOHMEYER CHARLES W
IPC: A47J37/07
Filed: 1986-01-15
Abstract: The invention relates to a gas grill including a cart (22) having a fuel tank (210) supported thereon and an indicating device for indicating the amount of fuel in the tank, characterized by said indicating device including a first element (212) fixed to said cart (22) and a second element (214) movable relative to said first element (212) with biasing means (232) between said elements (212, 214), said second element (214) having tank-support means (236) for suspending said tank (210) from an upper end thereof, anti-friction means (250) on said cart (22) below said elements (212, 214) engageable by said tank (210) to accommodate vertical movement of said tank (210) on said cart (22) and an indicator arm (254) pivoted on said first element (212) and having an intermediate portion supported on said second element (214) and positioned as a function of the weight of said tank (210) to indicate the amount of fuel in said tank (210).
Patent EP-0344502-A2 (EP)
Inventor: BORMANN GODEHARD
IPC: H02M3/335
Filed: 1989-05-13
Abstract: In a circuit arrangement for compensating for interference caused by a voltage transformer, with a floating voltage source which comprises a secondary winding of the voltage transformer, a coupling, preferably by means of a capacitor, is provided between one connection of the secondary winding and one connection of a further secondary winding, the other connection of which is connected to earth potential. <IMAGE>
Patent EP-0346868-A2 (EP)
Inventor: WEINBERGER HOWARD L
IPC: H04J1/00
Filed: 1989-06-14
Abstract: A time shared power amplifier for amplifying first and second modulated carrier signals for transmission. The carrier signals are modulated by first (35) and second (21) data signals, respectively. The first and second signals are characterized by bursts of data separated by periods of silence. If either of the data signals is presented for transmission while the other is being transmitted, the later one is stored in a storage buffer (11, 13) until the earlier one has been transmitted. Thus, each signal is transmitted during the other's silent periods, and since only one carrier is being transmitted at any given time a much smaller amplifier (19) can be used to amplify the carriers to a given power level than would be required if both carriers had to be transmitted at once.
Patent EP-0358892-A2 (EP)
Inventor: NEUGEBAUER WOLFGANG DR
IPC: C08L65/00
Filed: 1989-07-22
Abstract: The object of the invention was to prepare moulding compositions based on polyphenylene ethers and polyamides which have very high toughness, very good phase adhesion, high solvent resistance and high heat distortion resistance. 
<??>The moulding compositions which have now been found contain 70 to 250 parts of a polyamide and 100 parts of a graft copolymer prepared by reacting 100 parts of a polyphenylene ether with 0.1 to 6 parts of a mixture of 10 to 50 mol-% of maleic anhydride and 90 to 50 mol-% of a vinylaromatic compound. 
<??>The moulding compositions are used to produce industrial articles, for example tubes, sheets or casings.
Patent EP-0355715-A2 (EP)
Inventor: HIROMOTO SHUJI
IPC: B60G17/016
Filed: 1989-08-17
Abstract: A hydropneumatic suspension (2) for a left wheel and a hydropneumatic suspension assembly (3) for a right wheel are connected to each other by means of an anti-­roll cylinder (40). A sub-tank (26, 27) is connected to each suspension assembly (2, 3). A spring constant switching valve (24, 25) is disposed between each sus­pension assembly (2, 3) and its corresponding sub-tank (26, 27). The sub-tanks (26, 27) are charged with a compressed inert gas. When a vehicle turns, the anti-­roll cylinder (40) operates so that some of oil is dis­charged from the inside suspension assembly (2 or 3), while oil is supplied to the outside suspension assembly (2 or 3). While the vehicle is turning, the spring con­stant switching valve (24 or 25) for outside suspension assembly (2 or 3) is opened, so that the outside suspen­sion assembly (2 or 3) is caused to communicated with its corresponding sub-tank (26 or 27), whereby the spring constant of the outside suspension assembly (2 or 3) is lowered. When the turning movement is finished, the spring constant switching valve (24 or 25) is closed, so that the suspension assembly (2 or 3) is disconnected from the sub-tank (26 or 27).
Patent EP-0358206-A2 (EP)
Inventor: HUBER BERNHARD
IPC: G01N21/74
Filed: 1989-09-07
Abstract: A method to analyse substances for mercury by measuring the atomic absorption comprises the following process steps: expulsion of the mercury from the substance, transportation of the resultant mercury vapour in a carrier gas stream over a body (28) of large surface area made of a material which binds the mercury at lower temperatures and releases it once again at higher temperatures, subsequent heating of the body (28) in order once again to release the mercury enriched on the surface of the body, transportation of the mercury vapour thus released by means of a transport gas stream into a measuring cuvette (18) of an atomic absorption photometer, and rapid cooling of the said material by means of a coolant in order to increase the frequency of analysis after heating. In a device for carrying out this method, a quartz tube (26) having a gold grid as the body (28) is displaced relative to a permanently heated furnace (30) and a coolant jet opening (40). 
<IMAGE>
Patent EP-0361454-A2 (EP)
Inventor: KAMIYAMA TADANOBU INTELLECTUAL
IPC: G11B7/0037
Filed: 1989-09-27
Abstract: This invention discloses a data storage device for storing graphic data or document data supplied from a scanner (20) or a floppy disk (28a) into an optical disk (19) by an optical disk read/write processing module (63) in accordance with a management system consisting of a plurality of hierarchical structures such as documents and pages to be managed, in which a batch registration procedure file, stored in a floppy disk (28b) or a magnetic disk (27a), for defining a plurality of storage procedures for storing the graphic data or document data supplied from the scanner (20) or the floppy disk (28a), is read out from the floppy disk (28b) or the magnetic disk (27a), a desired storage procedure such as registration processing for one document in units of pages, all pages of one document, or all pages of a plurality of documents is designated from a plurality of storage procedures of the readout batch registration procedure file, and the graphic data or document data supplied from the scanner (20) or the floppy disk (28a) by the optical disk read/write processing module (63) is stored in the optical disk (19) in response to the designated storage procedure.
Patent EP-0366055-A2 (EP)
Inventor: AONO HIROSHI
IPC: H01J29/04
Filed: 1989-10-24
Abstract: This invention relates to a video display device in which the image area of the screen is divided into multiple sectors in the vertical direction and an electron beam is vertically deflected at each of these sectors to display multiple image lines, and particularly to a construction of cathode wires (11) suspended horizontally in order to generate an electron beam at each sector. In this invention, distance between the wire cathodes (11) and back electrode (15) and also between the wire cathodes (11) and the control electrode (13) are held constant by providing insulated members (17a, 17b) under the wire cathodes (11).
Patent EP-0372368-A2 (EP)
Title: Kontaktelement zum Einpressen in Bohrungen einer Leiterplatte
Inventor: LIEBICH ERNST
IPC: H01R12/58
Filed: 1989-11-29
Abstract: Die Einpreßzone des Kontaktelementes wird durch zwei von­einander beabstandete endseitig ineinander übergehende, in Einsteckrichtung nebeneinander verlaufende Streben gebildet, die durch mehrere, aufeinanderfolgende und mit ihren Flach­seiten parallel zur Einsteckrichtung vorgesehene Querstege verbunden sind. Aufeinanderfolgende Stege sind quer zur Einsteck­richtung mit zueinander entgegengesetzt gerichteten mittleren Abwinkelungen versehen, so daß sich beim Einstecken der Ein­preßzone in die Bohrung einer Leiterplatte eine möglichst gleich­mäßige symmetrische Druckverteilung zwischen Bohrungswand und Einpreßzone des Kontaktelementes ergibt.
Patent EP-0330248-A2 (EP)
Inventor: ALBERTI GIULIANO
IPC: G01N27/407
Filed: 1989-02-01
Abstract: Completely solid-state sensors for determining the concentration of a gas, in particular of hydrogen, are disclosed, which are essentially constituted by electrodes separated by a protonic conductor in the solid state constituted by zirconium hydrogen phosphate in film or membrane form.
Patent EP-0350086-A2 (EP)
Inventor: YANG KEI-WEAN CALVIN
IPC: H01L29/49
Filed: 1989-06-14
Abstract: A serial-parallel-serial, charge-coupled device includes an array of horizontal rows and columns of closely spaced charge storage cells. Each storage cell is formed by an electrode covering an insulation layer above a semiconductor substrate. The semiconductor substrate of each storage cell includes a channel region for conducting carriers laterally through the storage cell. The channel region of each storage cell included both in a first row of the array and in any column of the array has a tilted potential gradient providing an electric field facilitating charge carrier drift within the channel region in two lateral directions, toward a neighboring storage cell of the first row and also toward a neighboring storage cell of its column.
Patent EP-0344884-A2 (EP)
Inventor: BRAZDIL JAMES FRANK JR
IPC: B01J23/22
Filed: 1989-03-09
Abstract: Disclosed is ammoxidation of C₃ to C₅ acyclic alkanes with NH₃ and O₂ using (1) a mole ratio of alkane:NH₃ in the range from 2 to 16 and a mole ratio of alkane:O₂ in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated mononitrile. Catalyst compositions useful in the process are also disclosed.
Patent EP-0339812-A2 (EP)
Inventor: BALBIERZ DANIEL J
IPC: A61M25/00
Filed: 1989-04-04
Abstract: An improvement in a catheter assembly (10) including a cannula (12), an inserter (22) having a guide channel (20) therethrough in which the cannula (12) slidably fits, and a hub structure (28) with the cannula proximal end portion (16) attached to the hub structure (28). The improvement includes a sheath (36) having a longitudinal slit (41) or weakened portion and being about the cannula (12) between the inserter (22) and the hub structure (28). A sheath stripping construction (42) carried by the inserter (22) strips the sheath (36) from about the cannula (12) as the cannula (12) slides distally through the guide channel (20). A first lock member (52) is carried by the inserter (22) and an interlocking second lock member (62) is located about the cannula (12) between the inserter (22) and the hub structure (28). The cannula (12) is protected from contamination and from kinking, and a positive lock serves to prevent its accidental withdrawal. A method of inserting a cannula using such an assembly is likewise set forth.
Patent EP-0348030-A2 (EP)
Inventor: MISRA MAMATA
IPC: G06F15/78
Filed: 1989-05-09
Abstract: In a data processing system, a series of operation sequence are performed by computing the results for each sequence of operations consecutively and reading the results for the preceding computation during the computation of a current operation result using registers for the temporary storage of the sequence results. During the computation of the operation sequence results, other registers are used in performing the sequence operations. The operations store parameters in a progressive fashion. In other words, the initial operations are performed in one set of registers while the final result from the sequence operation is stored in a different register. The result of a previous operation sequence computation is read from a register that is not being used during the computation of the current sequence operation. Also, included is an interlock capability to prevent the storing of sequence results in registers that are concurrently being read.
Patent EP-0344007-A2 (EP)
Inventor: HOKAMA YOSH
IPC: A45D29/00
Filed: 1989-05-26
Abstract: The strengthening of a finger or toe nail using a package (10) that includes a fabric layer (11) to be applied to the nail (15), and a flexible plastic overlay sheet (12) that includes a first portion (12a) positioned in overlying relation to a first part (11a) of the fabric layer (11) and a second portion (12b) retained to a second part (11b) of the fabric layer (11). The package is positioned to apply the first part (11a) of the fabric layer (11) onto the nail (15) and in the presence of liquid adhesive adjacent the first part (11a) of the fabric layer (11). Rubbing the first portion (12a) of the plastic layer (12) against and relative to the first part (11a ) of the fabric layer (11) smooths the first part (11a) of the fabric layer (11) on the nail (15) causing the adhesive to smoothly bond that first part (11a) of the fabric layer (11) to the nail (15).
Patent EP-0357448-A2 (EP)
Inventor: WOODROW RONALD WILLIAM
IPC: H02M3/335
Filed: 1989-09-01
Abstract: An electrical power supply including means (31) to provide first and second independent supplies to two output terminals (51, 45) includes a monitor (52) which responds to fault conditions occurring at one output terminal (51). Coupling is provided between the supplies such that a fault condition occurring at the other output terminal (45) is reflected to the one output terminal (51) and is detected by the monitor (52).
Patent EP-0360456-A2 (EP)
Inventor: KATZ SOLLY
IPC: B67D3/00
Filed: 1989-09-06
Abstract: A fluid dispenser according to this invention has a cradle (11) for holding a container (17) of liquid to be agitated before dispensing in a downwardly inclined position towards the dispensing outlet and means for causing a wave-like motion to the contents of the container. The means for providing the wave-like motion can be a rocking mechanism (25) for the end of the cradle remote from the dispensing end or means (23) for intermittently applying pressure to the wall of the container (17) adjacent the dispensing end. Means may also be included to compensate for the diminishing contents of the container.
Patent EP-0367439-A2 (EP)
Inventor: PISHARODY RAGHAVAN K
IPC: G11B5/11
Filed: 1989-10-17
Abstract: Structures of magnetic heads having superconducting shields are disclosed for spatially directing magnetic recording/playback fields. One embodiment is a thin film magnetic head (10) with a layer (44) of superconductor material associated with its throat. Further embodiments provide intertrack shielding (76,92,94) and concentration of recording/playback fields into relatively small pole tip regions.
Patent EP-0372791-A2 (EP)
Inventor: TIDBURY JOHN
IPC: B60J5/00
Filed: 1989-11-28
Abstract: The invention provides a vehicle and locking system therefor. The locking system includes central door lock actuating means (1) operable externally of the vehicle only by a signal from a remote transmitter and having a first power source, eg first battery, and auxiliary door lock actuating means (2) operable from a position remote from the doors, eg in the vehicle boot, and having a second power source, eg second battery, to unlock, separately from the central door lock actuating means (1), at least one door of the vehicle; the second battery being kept charged independently of the first battery.
Patent EP-0373919-A2 (EP)
Inventor: YOSHIKOSHI HAJIME TOKYO LABORA
IPC: C07H19/16
Filed: 1989-12-13
Abstract: The present invention relates to a process for the preparation of 2′-deoxy-β-adenosine industrially and easily in high yield and with high selectivity of the β-­anomer without the use of expensive raw materials or hazardous materials, by reacting a derivative of 1- -­halogeno-2-deoxyribose with a derivative of adenine in the presence of a nitrogen base in 1,2,4-­trichlorobenzene as a solvent to obtain 3′,5′-­disubstituted-2′-deoxy-β-adenosine and subsequently eliminating the protecting groups thereof.
Patent EP-0376749-A2 (EP)
Title: Methacrylimide-containing polymer
Inventor: SASAKI ISAO C O CENTRAL RESEAR
IPC: C08F8/48
Filed: 1989-12-29
Abstract: Disclosed is a thermoplastic methacrylimide-­containing polymer comprising 2 to 100% by weight of structural units represented by the following formula (I):
      wherein R is hydrogen or a hydrocarbon group having 1 to 20 carbon atoms, and 0 to 98% by weight of structural units derived from an ethylenically unsaturated monomer, wherein the number of fine particles having a size of 0.5 to 25 µm as measured by a particle counter in the polymer is not more than 50,000 per gram of the polymer.
Patent EP-0344088-A2 (EP)
Inventor: WEDEL GREGORY LYNN
IPC: D21F7/00
Filed: 1989-05-18
Abstract: A transfer apparatus (10D) is disclosed for transfer­ring a web (WD) from a press nip(N1D) to a dryer section (14D). The apparatus (10D) includes a backing roll (32) and a press member (34) which cooperates with the backing roll for defining therebetween the press nip (N1D). A press blanket (24D) extends through the press nip(N1D) such that the web (WD) is disposed between the blanket (24D) and the backing roll (32) during passage of the web (WD) through the press nip (N1D). A backing drum (26D) is dis­posed downstream relative to the press nip (N1D) such that the blanket (24D) and the web (WD) extend contiguously relative to each other from the press nip (N1D) to the backing drum (26D). A dryer felt (16D) cooperates with the backing drum(26D) such that the web (WD) is disposed between the blanket(24D) and the felt (16D) during pas­sage of the blanket (24D), web and felt around the backing drum (26D) and a transfer mechanism (36) is disposed ad­jacent to the backing (26D) drum for transferring the web (WD) without an open draw from the blanket (24D) to the felt (16D) such that the web (WD) follows the felt (16D) through the dryer section (14D).
Patent EP-0334814-A2 (EP)
Inventor: TAN DOMINGO K L
IPC: B60H1/32
Filed: 1989-03-20
Abstract: Method of instantly lowering the temperature of the passen­ger compartment a of vehicle using atomized bursts of alco­hol-water solution.
Patent EP-0363333-A2 (EP)
Inventor: CASTELLINI FRANCO
IPC: C09D5/14
Filed: 1989-09-26
Abstract: A hygiene-conducive finish for application to the external surfaces of dental surgery equipment is produced by selecting a proprietary synthetic paint (e.g. acrylic) and admixing an antibacterial agent to obtain a single phase; applying the solubilized mixture to the exposed surfaces of a typical dental surgery apparatus pedestal, a bacteria-inhibiting film is formed that totally prevents the survival and proliferation of micro-organisms scattered and deposited on such surfaces, as well as ensuring that the film itself suffers no microbiological deterioration.