baber/WOPTO huggingface dataset:
Patent EP-0341892-A1 (EP)
Inventor: INGOLIA THOMAS DOMINICK
IPC: C12R1/745
Filed: 1989-05-03
Abstract: The present invention provides DNA compounds that encode deacetoxycephalosporin C synthetase (DAOCS) activity. The compounds can be used to construct recombinant DNA expression vectors for a wide variety of host cells, including  E. coli ,  Penicillium ,  Streptomyces ,  Aspergillus , and  Cephalosporium .
Patent EP-0417359-A1 (EP)
Inventor: KU MING-HO
IPC: G09F13/18
Filed: 1989-09-13
Abstract: The visual attractiveness of a variety of otherwise-­autonomous articles may be significantly enhanced through the inclusion of an apertured, internally light-­transmissive essentially solid and preferably peripherally light reflectively coated panel which is edge-illuminated and energized by elements self-contained with the article body. Article apertures of distributed area, point size or both may be thusly illuminated. Distributed-area display effects may be enhanced through aperture-aligned light-concentrative discontinuities formed in the panel. Enhancement of point-display effects may similarly be achieved through point-aperture-­aligned, light-concentrative point discontinuities likewise formed in the panel. Point effects may also be enhanced through the employment of an end-illuminated, aperture-aligned, point-discontinuous optical fiber in conjunction with a subject apertured panel. 
     Bi-directional display effects in subject autonomous articles may be achieved by means of a layered panel having oppositely-projective surfaces. For realizations where increased article thickness is tolerable, color-­variation effects may be achieved by the inclusion of an illuminating optical-fiber array whose input ends are themselves illuminated through a multicolored filter ring rotatably-interposed in front of an originating light source. 
     Specific realizations of the present invention include greeting cards, key-chain medallions, campaign buttons, tree ornaments, dolls and picture-carrying plaques.
Patent EP-0376440-A1 (EP)
Inventor: WEILER CHARLES ALBERT
IPC: F15B13/042
Filed: 1989-09-26
Abstract: A multi-port, self-regulating, proportional control valve preferably uses a load output feedback system to produce working fluid load output pressures that are proportional to pilot control fluid pressures. In some embodiments, the control valve is programmable and capable of different load output pressures selected either prior to, or during, operation. The control valve apparatus according to the present invention is capable of a center-off or neutral condition that requires substantially no pilot control flow when there is no control valve output flow.
Patent EP-0371653-A1 (EP)
Inventor: NEBELL HANS GEORG TIDEMANN
IPC: C25C3/16
Filed: 1989-11-15
Abstract: A potline for the electrolytic production of aluminium which provides compensation for the unwanted magnetic influence between two or more rows of transversely arranged aluminium electrolysis cells. Electric current is conducted from the rear side of a cell in a row to the next cell and also around or under the short ends of the cell. The busbars are arranged unsymmetrically relative to the centre line of the cell row and one or more of the busbars underneath the cell are disposed at an angle (α) to the centre line of the row of cells.
Patent EP-0334705-A1 (EP)
Inventor: BEAUSSIER JACQUES
IPC: H03H9/19
Filed: 1989-03-08
Abstract: A preferred embodiment of a resonator according to the invention comprises essentially a resonating plate (1), an action electrode (2) and a detection electrode (3), and a support (6). The electrodes are arranged facing symmetrical edges of the plate, opposite vibrational antinodes, and are coupled to the plate by a capacitive, electrostrictive or piezoelectric effect depending upon the material constituting the plate. A very wide range of solid elastic materials can be used to construct the resonating plate. The plate is fixed to the support at points (511, 512, 521, 522) corresponding to the vibrational nodes of the plate. Advantageously, the plate vibrates in an outline mode called the Lamé mode. High quality factors of the order of 10<7> are obtained. The resonators according to the invention can readily be integrated. For this purpose, the plate is, for example, made of silicon.
Patent EP-0353111-A1 (EP)
Inventor: CAPRON ANDRE
IPC: C12Q1/6893
Filed: 1989-06-23
Abstract: Nucleic acid sequence and/or fragment thereof encoding at least one protein recognized by the anti-P30 antibody of Toxoplasma gondii (TG), expression products of said sequence, process for obtaining said proteins, their application in early diagnosis, monitoring and immunoprotection of toxoplasmosis.
Patent EP-0366514-A1 (EP)
Inventor: MEAD MAURICE J
IPC: A47K10/00
Filed: 1989-10-09
Abstract: An absorbent towel or tissue product of cellulosic fibers or other fibrous material in continuous roll or strip form is provided with a plurality of lines of weakness (14a, 14b), suitably slits or knife cuts (16), delimiting the edges of individual sheets (12) to facilitate detachment of sheets from the roll (10) without longitudinal tearing of the towel or tissue and maintain bonding of the plies on the roll and in detached sheets.
Patent EP-0378948-A1 (EP)
Inventor: DUMONTEIL JEAN-PIERRE P
IPC: F16C13/00
Filed: 1989-12-22
Abstract: The invention relates to a carriage wheel (1) with two rolling bearings (5, 5a) protected by spoke guards (7). The outer races (12) are crimp-fitted into annular lateral casings (16) of the hub (2) of the wheel (1), and the inner races (8) abut each other in the mid-plane (6) of the wheel (1) and form the axis (3) of the wheel (1). The inner race (8) consists of two parts, a sleeve (20) having an annular shoulder (23) defining the inner rolling track (14) for the rolling elements (13), and an annular locking piece (24) situated on the other side of the inner rolling track (14) from the shoulder of the sleeve (20). The annular locking piece (24) is preferably situated on the lateral side of the wheel (1), covers the sleeve (20) and carries the spoke guards (7). <IMAGE>
Patent EP-0371894-A1 (EP)
Inventor: MENET JACQUES
IPC: H01J27/14
Filed: 1989-11-27
Abstract: The present invention relates to a source of vapours and of ions, comprising, in a low pressure chamber, an anode (M), a cathode (K) and means of applying a magnetic field (A). The cathode (K) consists of an equipotential cavity (10) provided with an orifice (11). A magnetic field (B) at right angles to the plane of the orifice is applied at the level of the latter. The material to be ionised (15) is disposed in the cathode cavity.
Patent EP-0380702-A1 (EP)
Inventor: NAKAMURA SHIGEO - F MANSION
IPC: H02M3/28
Filed: 1989-07-28
Abstract: A simplified circuit constitution of a switching regulator with a plurality of output circuits having dissimilar output voltages. Unlike the prior art, the saw-tooth signal oscillator is no more provided for the switching regulator that has a plurality of output circuits. Namely, the switching regulator comprises a first switching regulator (SR) and a DC-DC converter (DD) that receives in a branched manner the output voltage (V 1 ) of the first switching regulator (SR), wherein provision is made of saw-tooth wave signal generating means (TWG) for generating saw-tooth wave signals (TW) in response to the secondary voltage of the transformer (T) such as a differentiation circuit (DIF) or an integration circuit (INT) for differentiating or integrating the secondary voltage of the transformer (T), comparator means (COMP) which receives the saw-tooth wave signals (TW) and a deviation signal (δ) produced by the deviation signal output means (DA) and produces an output signal depending upon a relationship of magnitude between the saw-tooth wave signal (TW) and the deviation signal (δ), conduction means (Q 2 ) which is connected to a circuit that receives the output voltage (V,) of the first switching regulator (SR) in a branched manner and which is controlled in response to the output signal of the comparator means (COMP), or an inductance (L 2 ) which is connected to the circuit that receives the output voltage (V 1 ) of the first switching regulator (SR) in a branched manner and which is turned on or off by conduction means (0 5 ) that is controlled in response to the output signal of the comparator means (COMP), a reverse-current preventing diode (D 3 ) connected to the inductance (L 2 ), and a capacitor (C 2 ) connected to the reverse-current preventing diode (D 3 ).
Patent EP-0437490-A1 (EP)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C11D1/83
Filed: 1989-09-29
Abstract: Le comportement moussant de produits à lessive liquides contenant des tensio-actifs non-ioniques et ioniques peut être réglé grâce à une combinaison de savons et de silicones régulateurs de mousse, la teneur en savons étant de préférence supérieure à celle en silicones.
Patent EP-0389617-A1 (EP)
Inventor: MILLER DAVID JAMES
IPC: C07C45/50
Filed: 1989-10-05
Abstract: On a mis au point un procédé de traitement d'une solution organique d'un catalyseur d'hydroformylation à complexe de rhodium - organophosphine tertiaire solubilisé partiellement désactivé, à l'aide d'un réactif organique, afin d'améliorer la capacité d'extraction de rhodium à partir de ladite solution, par l'obtention d'une solution aqueuse contenant un ligand d'organophosphine ionique.
Patent EP-0378236-A1 (EP)
Inventor: IHAMA MIKIO FUJI PHOTO FILM CO
IPC: G03C7/305
Filed: 1990-01-12
Abstract: A silver halide color photographic light-­sensitive material includes at least one light-­sensitive silver halide emulsion layer and at least one non-light-sensitive colloid layer on a support. The light-sensitive silver halide emulsion layer com­prises silver halide grains containing a silver halide localized phase microscopically uniformly containing 3 mol% or more of silver iodide. The light-sensitive silver halide emulsion layer or the non-light-sensitive colloid layer contains at least one of compounds i) and ii):
     i) a compound which reacts with the oxidized form of a color developing agent and releases a development inhibitor or a precursor of a development inhibitor; and   ii) a compound which reacts with an oxidized form of a color developing agent to form a cleavage compound, the cleavage compound reacting with another molecule of the oxidized form of a color developing agent to form a development inhibitor.
Patent EP-0398215-A1 (EP)
Inventor: HUTCHINGS MILES DR
IPC: C10M141/10
Filed: 1990-05-14
Abstract: The compositions contain A) a lubricant, for example an industrial oil or a lubricating oil for internal combustion engines and, for example  B1) a mixture of diphenylamine compounds containing  1 to 5 % by weight of a) diphenylamine,  8 to 18 % by weight of b) 4-tert-butyldiphenylamine,  21 to 31 % by weight of c) one or more of the compounds   i) 4-tert-octyldiphenylamine,   ii) 4,4'-di-tert-butyldiphenylamine,   iii) 2,4,4'-tris-tert-butyldiphenylamine,  20 to 31 % by weight of d) one or more of the compounds   i) 4-tert-butyl-4'-tert-octyldiphenylamine,   ii) 2,2'- or 2,4'-di-tert-octyldiphenylamine,   iii) 2,4-di-tert-butyl-4'-tert-octyldiphenylamine, and  15 to 29 % by weight of e) the compound   i) 4,4'-di-tert-octyldiphenylamine, or of the compounds   i) 4,4'-di-tert-octyldiphenylamine and   ii) 2,4-di-tert-octyl-4-tert-butyldiphenylamine, and  C) at least one compound of the general formula I <IMAGE> R<1> and R<2> being identical or different and being C3- to C9-alkyl, C5-C10-cycloalkyl or pinan-10-yl and Q being -S-, -S-CH2-S- or -S-CH2-CH2-S-, and the components B) and C) being present in a mutual B)/C) weight ratio of 1:0.6 to 1:6. Compositions of this type show good resistance to oxidation degradation.
Patent EP-0424615-A1 (EP)
Inventor: BRANDT WERNER
IPC: A47J31/02
Filed: 1990-07-24
Abstract: To prepare a cup of percolated coffee the coffee percolator filter (100) comprises a moulded body (1) designed as a cylindrical hollow body (11) a filter paper which exhibits sufficient rigidity and form retention when subjected to the effects of water, with an upper filling opening (15) for pouring in boiling water, the inner space of the moulded body (10) being divided into a plurality of chambers (30,130,230) above one another, of which the upper chamber (30) opens into the water filling opening (15), as a boiling water receptacle chamber, the central chamber (13) takes a cup-sized portion (40) of ground coffee on its lower partition wall (120) and the lower chamber (230) serves to drain away the filtered coffee. To prepare a cup of percolated coffee, the coffee percolator filter (100) is placed in a coffee cup and boiling water is poured into the water filling opening (15) of the moulded body (10), whereby the coffee percolator filter (100) does not float up during the percolating operation as the filtered coffee level rises in the inside of the coffee percolator filter (100). <IMAGE>
Patent EP-0416270-A1 (EP)
Inventor: LOEFFLER ALF DIPL-PHYS
IPC: F02M65/00
Filed: 1990-07-27
Abstract: A method and a device are proposed for controlling and regulating a self-ignition internal combustion engine. The device comprises at least one transducer (20), an electronic regulating device (30) for generating a quantity signal for the fuel metering and a control device (40) for the cylinder-specific control of individual controlling units (45) assigned to each cylinder. The controlling units determine the quantity of fuel injected into the cylinder by the pump elements. Under certain conditions correction elements (50, 60) are activated which determine the cylinder-specific correction values for the cylinder co-ordination. The control device (40) sends metering signals to the controlling units (45) as a function of the quantity signal and the correction values. 
<IMAGE>
Patent EP-0415380-A1 (EP)
Inventor: SCHUSTER SIEGFRIED
IPC: A01D82/00
Filed: 1990-08-29
Abstract: Working method for preparing fibrous plant bodies, in which the plant bodies are separated from their root conglomerates in the field and are opened up before the drying. The plant bodies are combined in a sheet-like manner and are fed to one or more regions for opening up the plant bodies, in which the individual plant bodies are opened up in their longitudinal direction. The opened-up plant bodies are subsequently deposited on the field either loosely or combined to form a mat. A device for carrying out the method comprises a conveyor channel (21), through which the plant material introduced is fed to one or more regions for opening up the plant fibres. Each region for opening up the plant bodies comprises a rotatably mounted beating/pulling/tearing/pressing tool (25) which picks up the plant material supplied via a beating surface and which tears it open in the longitudinal direction. If appropriate, the opened-up plant material is compacted by oppositely directed rollers to form a mat and deposited on the field for drying. <IMAGE>
Patent EP-0417589-A1 (EP)
Inventor: WIDMER NOAH
IPC: E06B3/62
Filed: 1990-09-03
Abstract: The glazing (3) of the window is enclosed in a surrounding profile (7) which is fixed to the wing (2) . The profile (7) extends over the edge of the face of the glazed pane facing inwards and over the end of the glazed pane. A surrounding rubber seal (12) fixed to the profile (7) on the outside presses the glazed pane (3) inwards and simultaneously seals the outside transition between the profile (7) and the glazed pane (3). The inner transition between the profile (7) and the wing (2) is sealed by a similarly surrounding removable rubber seal (15) which is rolled in. <IMAGE>
Patent EP-0433765-A1 (EP)
Inventor: FAVALLI CARTESIO
IPC: A61K33/243
Filed: 1990-12-05
Abstract: The present invention refers to the use of immunomodulants as synergistic agents of chemotherapeutics useful in tumor therapy.
Patent EP-0431614-A1 (EP)
Inventor: TESCH GUENTER
IPC: A47G9/10
Filed: 1990-12-06
Abstract: A rectangular pillow (1) is described, having at least one seam (4) which divides the pillow into a plurality of sections and at which the pillow can be folded, one section of the pillow being designed as a neck support. In order to make the pillow more comfortable to lie on and easier to handle, it is proposed that the seam (4) of the pillow (1) be of arcuate design, the apex of the seam (4) being arranged in the middle thereof. <IMAGE>
Patent EP-0436845-A1 (EP)
Inventor: EFRON UZI
IPC: G02F1/135
Filed: 1990-12-07
Abstract: An eye protection device (10) comprising a liquid crystal light valve (20) far providing an image of a scene. The light valve (20) images the field of view under observation in a spectral range which matches the human eye. It will automatically reject a laser threat by simply absorbing the energy therefrom in the photoconductive layer thereof. Thus, the invention (10) provides a broad spectrum, zero response time, angle and polarization independent, sensitive eye protection device having a fast recovery time, high extinction coefficient and a high damage threshold. Hence, the invention is expected to be of significant utility to personnel operating in hostile environments.
Patent EP-0383391-A1 (EP)
Inventor: BOUWER ADRIANUS GERARDUS
IPC: H01L21/02
Filed: 1990-02-12
Abstract: A method of connecting two objects, such as for example a slice (1) of an insulating material and a slice (2) of a monocrystalline semiconductor material as employed in semiconductor technology, the objects being provided with complementary optically smooth surfaces (3, 4) and being subse­quently brought into contact with each other with the optically smooth surfaces, causing atomic bonds to be formed between atoms of the two objects. After the objects have been provided with optically smooth surfaces the objects are locally brought into contact with each other in a position in which the optically smooth surfaces occupy a non-parallel position relative to each other, after which the objects are moved relative to each other until the optically smooth surfaces contact each other in a final parallel position.
Patent EP-0380217-A1 (EP)
Inventor: DESAI KISHOR AMRATRAL
IPC: A61K31/55
Filed: 1990-01-12
Abstract: An anxiolytic or antidepressant which is a racemic or optically active compound of the formula
      or a pharmaceutically acceptable acid addition salt thereof, wherein 
X is N or CH; 
Y is
      Z is
      SCH₂, OCH₂, -Y¹(CH₂) n  or Y¹(CH₂) n  substituted on carbon with up to 2 methyl groups; 
n is 1 or 2; and 
Y¹ is CH₂, NH or NCH₃.
Patent EP-0381393-A1 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F5/448
Filed: 1990-01-26
Abstract: A coupling element system for an ostomy bag including a bag-side coupling element (100) having a stomal orifice (102) surrounded by a channel shaped member (104), a body-side coupling element (200) having a stomal orifice (202) surrounded by a rib-like member (204) which can make snap-fit engagement with the channel shaped member, and a locking member (300). The latter member has radially inwardly deformable arms (306) and is rotatable relative to the body-side coupling. The deformable arms are shaped and positioned so that upon rotation of the locking member in one rotary direction relative to the body-side coupling element they are deformed radially inwardly and over-lie a portion (112) of the bag-side coupling element. 
     The locking member may be generally annular with the arms arcuate in shape each with a blade portion and a leg portion which connects the blade portion to the remainder of the locking member.
Patent EP-0390503-A1 (EP)
Inventor: KAMIO HIROSHI C O NKK CORPORAT
IPC: C30B15/14
Filed: 1990-03-27
Abstract: In a silicon single crystal manufacturing apparatus of the type which charges silicon material continuously, a heat radiation shield is arranged above a single crystal growing section to shield and adjust the radiation of heat from the surface of molten silicon in the single crystal growing section. In the apparatus, to reduce the concentration of oxygen in a single crystal requires that the amount of oxygen in the molten silicon is decreased and the temperature of a crucible must be decreased for this purpose. In order to decrease the temperature of the crucible, it is an important point to shield the radiation of heat from the surface of the molten silicon. In accordance with the present invention, a heat radiation shield (14) is provided as a measure for this important point. The heat radiation shield (14) is composed of a fibrous refractory, a fibrous refractory covered with a metal plate, a multilayer metal sheet assembly or an electric resistance heating element. Also, the interior of the crucible is divided by a partition member (11) and it is formed with a plurality of small holes (12) or a quartz pipe is arranged on the inner side of the partition member (11) to extend along the circumferential direction thereof, thereby causing the molten silicon (4) to smoothly move from a material melting section to the single crystal growing section and thus providing an effective measure.
Patent EP-0395321-A1 (EP)
Inventor: HOLLEY MICHAEL NORMAN HUNT
IPC: B66C3/04
Filed: 1990-04-20
Abstract: A method of preparing land for tree planting includes the step of ameliorating small zones (20) of the land required for planting. These zones may be between the rows of stumps (12) after tree felling and are of the order of one metre square and 25 to 75 cms deep. The zones are ameliorated by grabbing a volume of soil in selected zones, which disturbs the soil in those zones, and allowing it, in an ameliorated state, to re-occupy that volume.
Patent EP-0421676-A1 (EP)
Inventor: BLACK LAURA ELIZABETH
IPC: B01D71/82
Filed: 1990-09-27
Abstract: Interfacially polymerized, crosslinked membranes on microporous, organic solvent resistant ultrafiltration membrane backings are useful for the separation of organic mixtures under reverse osmosis conditions. The membranes are prepared by depositing an aqueous (or conversely non-aqueous) solution of a first component on the microporous backing, draining off the excess quantity of this first solution and then applying a second component in the form of a non-aqueous (or conversely aqueous) solution. The two components interact and polymerize at the interface between the aqueous phase and the non-aqueous phase to produce a highly crosslinked thin polymer layer on the microporous ultrafiltration support backing layer.
Patent EP-0486735-A1 (EP)
Inventor: HIRSCHBERGER MICHAEL
IPC: B29C48/09
Filed: 1990-11-20
Abstract: A die head (16) for forming multiple tubular plastic parisons having a plurality of barrier walls contained in a matrix resin so as to form a plurality of discontinuous, substantially two dimensional barrier walls within the matrix resin which overlap one another so as to form a barrier to permeability. The die head (16) includes a diverter sleeve (42) for each parison to create two counter-rotating circumferential spiral flow channels (48, 50) of resin to form each parison wherein the barrier resin within the matrix resin is stretched to form streaks which are then elongated to form platelets within the matrix resin. The two spiral flow channels (48, 50) form parisons having two concentric layers, each layer having a radial weld line. By positioning the weld lines in each layer circumferentially offset from each other, a single radial weld line through the parison is prevented. The spiral flow channel also increase the impact strength of the container and improves the uniformity in the parison wall thickness.
Patent EP-0406108-A1 (EP)
Title: Porte-outil de machine outil associé à un disposisif de connexions automatiques
Inventor: CHOMEL CLAUDE ANDRE RENE
IPC: B23Q1/00
Filed: 1990-06-27
Abstract: Une tourelle porte-outil (20) de machine-outil comporte une tirette (21) solidarisée au moyen d'un axe (26) avec un ensemble porte-connexion (24) dont les connecteurs (25) coopérent avec des connecteurs fixes (12) portés par un coulant (1) de machine. La tirette (21) est entraînée par un doigt mobile (3) du coulant (1) et est reliée à la tourelle (20) par un ressort (23) tandis qu'une embase (27) de la tirette (21) coopère avec une butée (29, 31) de blocage de ladite tourelle (20).