baber/WOPTO huggingface dataset:
Patent EP-4155324-A2 (EP)
Inventor: SERYO NAOKI
IPC: C08F210/16
Filed: 2022-06-28
Abstract: Disclosed herein is a method for producing a solid catalyst component for olefin polymerization that is capable of reducing the amount of fine powder contained in the solid catalyst component for olefin polymerization. The method includes the step of reacting a magnesium compound and a titanium halide compound with each other so that a maximum heat release rate per mole of the magnesium compound is 18 W or less. Also disclosed herein is a method for producing a solid catalyst component for olefin polymerization that is capable of preventing a reduction in polymerization activity caused by application of heat to the solid catalyst component for olefin polymerization. The method includes the step of reacting a magnesium compound and a titanium halide compound with each other so that a total heat release value per mole of the titanium compound is 6 kJ to 90 kJ.
Patent EP-4234261-A2 (EP)
Inventor: FUHSE CHRISTIAN
IPC: B42D15/00
Filed: 2011-12-19
Abstract: Die Erfindung betrifft ein optisch variables Element mit einem flächigen Motivbereich (3) mit einem ersten Motiv (4), das mehrere sich über das gesamte erste Motiv (4) erstreckende Substrukturen (8) enthält, die jeweils abwechselnd angeordnete helle und dunkle Teilbereiche aufweisen, wobei jede Substruktur (8) bei Variation eines in einer ersten Ebene liegenden ersten Betrachtungswinkels (α<sub>x</sub>) relativ zu einer vorgegebenen Beleuchtungsrichtung (P1) nur unter genau einem der ersten Betrachtungswinkel (α<sub>x</sub>) sichtbar ist und alle ersten Betrachtungswinkel (α<sub>x</sub>) verschieden sind, so dass in Abhängigkeit des ersten Betrachtungswinkels (α<sub>x</sub>) das erste Motiv (4) mit der entsprechenden Substruktur (8) wahrnehmbar ist, wobei der flächige Motivbereich (3) zumindest ein zweites Motiv (10) aufweist, das mehrere sich über das gesamte zweite Motiv erstreckende Substrukturen (8) enthält, die jeweils abwechselnd angeordnete helle und dunkle Teilbereiche aufweisen.
Patent EP-4239104-A2 (EP)
Inventor: INUZUKA RIKO
IPC: C25B1/042
Filed: 2023-01-26
Abstract: A hydrogen production system according to an embodiment includes an evaporator that evaporates seawater to generate water vapor, an electrolytic device that electrolyzes the water vapor supplied from the evaporator to produce hydrogen, and a removal mechanism that is provided between the evaporator and the electrolytic device and removes a seawater component from the water vapor.
Patent EP-4220276-A2 (EP)
Inventor: DANZIGER YOCHAY
IPC: G02B27/00
Filed: 2020-01-26
Abstract: An optical system including a light-guide optical element (LOE) with first and second sets (204, 206) of mutually-parallel, partially-reflecting surfaces at different orientations. Both sets of partially-reflecting surfaces are located between parallel major external surfaces. A third set of at least partially-reflecting surfaces (202), deployed at the coupling-in region, receive image illumination injected from a projector (2) with an optical aperture having a first in-plane width and direct the image illumination via reflection of at least part of the image illumination at the third set of at least partially-reflective facets towards the first set of partially-reflective facets with an effective optical aperture having a second width larger than the first width.
Patent EP-4257195-A2 (EP)
Title: Anti-cfae antibodies and methods of use
Inventor: KLEMPNER MARK S J
IPC: A61P31/04
Filed: 2019-11-12
Abstract: The invention provides anti-CfaE antibodies and methods of using the same.
Patent EP-4246687-A2 (EP)
Inventor: WANG HENG
IPC: H01M50/24
Filed: 2019-12-17
Abstract: The present invention provides a battery box which comprises a lower frame body and a heat exchange assembly, the heat exchange assembly comprises a heat exchange plate, a heat insulating pad, a temperature preserving pad and a protective plate. The heat exchange plate is provided with a flow passage therein; a first part of the heat insulating pad and the circumferential edge of the heat exchange plate are stacked in the up-down direction, the first part of the heat insulating pad is sandwiched between a lower surface of the lower frame body and the upper surface of the circumferential edge of the heat exchange plate; at least a portion of the temperature preserving pad is provided below the heat exchange plate. Therefore, at least the heat transfer in the upward direction between the lower frame body 1 and the circumferential edge of the heat exchange plate is blocked.
Patent EP-4279109-A2 (EP)
Inventor: O'DONNELL KEVIN PETER
IPC: A61M16/08
Filed: 2014-05-07
Abstract: This invention relates to headgear and a patient interface, or components of a headgear or patient interface, such as a nasal cannula. In one embodiment is a size adjustable headstrap to be provided as a headgear or a part thereof, in another is a portion of a headstrap or component for association therewith in which the portion or component facilitates improved location of the strap upon a user's face, in another embodiment is a system for encapsulating or covering a connector from contact with a user's face or facial skin, in another embodiment is a face mount part or body for a patient interface of a particular configuration, and in yet a further embodiment is a gases flow manifold for delivering of gases to a patient interface of a particular configuration for improved patient comfort.
Patent EP-0004318-A2 (EP)
Inventor: SCHLUTER GERT
IPC: A61B10/04
Filed: 1979-03-08
Abstract: Zellmaterialien aus Körperhöhlen, insbesondere aus dem Endometrium, werden mit einer Vorrichtung gewonnen, die aus einem Führungsrohr und einem in das Führungsrohr einziehbaren Zellentnehmer besteht. Der Zellentnehmer weist die Form eines Ballons auf und ist mit der Öffnung des Führungsrohres umlaufend verbunden. Zur Einziehung des Ballons in das Führungsrohr ist ein durch das Führungsrohr geführtes und mit der Innenseite des Ballons verbundenes Zugelement vorgesehen.
Patent EP-0016436-A2 (EP)
Inventor: BOUVET JEAN-MARIE
IPC: F15B13/044
Filed: 1980-03-14
Abstract: L'invention consiste à utiliser un tiroir distributeur actionné par un électro-aimant à plongeur et à utiliser la pression distribuée pour repousser hydrauliquement l'un vers l'autre le tiroir et le plongeur avec des étranglements pour amortir les oscillations. En utilisant des sections légèrement différentes pour le plongeur et le tiroir on réalise une boucle de rétro-action de la pression distribuée sur la position du tiroir, et un utilisant en outre un électro-plongeur du type polarisé alimenté par une intensité de courant pouvant passer de valeur négative à des valeurs positives, on double la capacité de la régulation. Enfin, pour éviter l'hystérésis des courbes de pression en fonction du courant, l'électro-aimant peut être alimenté par un courant pulsé ou alternatif à composante continue. Application aux commandes de boîtes de vitesses automatiques.
Patent EP-0030854-A2 (EP)
Inventor: YAMAZAKI OSAMU
IPC: H03H9/145
Filed: 1980-12-12
Abstract: A surface acoustic wave transducer comprises a piezoelectric thin film (13), interdigitated electrodes (12) disposed on one major surface of said piezoelectric thin film (13) and an apodized counter electrode (14) disposed on the opposite major surface of said piezoelectric thin film (13). The counter electrode (14) has a stepped outline and is composed of first edges to fingers of the interdigitated electrodes and second edges perpendicular to the fingers. The first edges are positioned to be in register with the gaps between the fingers, so as not to lie over the fingers. Such a structure reduces the deviation of characteristics of the transducer due to the incomplete alignment of the counter electrode with the interdigitated electrodes.
Patent EP-0054774-A2 (EP)
Inventor: ZETTL OTTO JUN
IPC: B23B31/12
Filed: 1981-12-02
Abstract: A drill chuck consists of a two-piece housing, a two-piece insert and a cage for a plurality of jaws. The two pieces of the housing are threaded together. The rearward piece thereof is a fastening sleeve. The two pieces of the insert are in threaded driving engagement. The front piece is held against rotation and is only shifted axially in order to open or close the mouth formed by the jaws. The rearward piece of the insert is held against axial displacement and can be rotated by inserting a key through a bore of the housing from the rearward side thereof. A drill can be clamped in the chuck and then the chuck with the clamped drill can be inserted in a driving shaft of a drilling machine.
Patent EP-0052424-A2 (EP)
Inventor: SUGAVANAM BALASUBRAMANYAN
IPC: C07D303/08
Filed: 1981-10-16
Abstract: Compounds of the formula:
     wherein R' is -CH=CH-X, -C ≡ C-X or -CH 2 -CH 2 -X where X is H, alkyl, hydroxyalkyl, alkoxyalkyl, cycloalkyl or optionally substituted aryl, aralkyl, aryloxyalkyl, or heterocycle; R 2  is alkyl, cycloalkyl or optionally substituted aryl; Z is Cl, CN or OR 3  where R 3  is H, acetyl, alkyl, alkenyl or aralkyl; Y is =N- or =CH-; and their acid addition salts and metal complexes. The compounds have fungicidal activity.
Patent EP-0052994-A2 (EP)
Inventor: SANDERS ANTHONY JONATHAN
IPC: B27C5/10
Filed: 1981-11-17
Abstract: A tool or machine in which the relative portion of two components is adjustable has setting means operable in a first mode to set the two components approximately to a desired setting and in a second mode to adjust the approximate setting accurately to a required setting. A tool for routing has a base plate (1) and a depth stop comprising a post (6) extending upwardly from the base plate, a first collar (8) movable along the post, a screw thread on the outer surface of the first collar, and a second collar (12) whose bore is screw-threaded screwed over the first collar. The post (6) includes a surface in the form of a toothed rack, the first collar has a bore one portion of whose surface is formed to engage one or more teeth (7) on the rack to lock the first collar (8) in a selected one of a number of predetermined positions along the post and a spring (11) resiliently biases the first collar into engagement with the toothed rack. A scale (14) operating with a fiducial mark is provided.
Patent EP-0047706-A2 (EP)
Inventor: RAMOND MARCEL
IPC: B62K27/12
Filed: 1981-08-27
Abstract: It is known to attach, between the rear wheels of a tricycle, a container means of the basket or tilting box type. The object aimed at, in accordance with the invention, is the creation of a vehicle of the tricycle type designed to permit the transportation of a trolley of the supermarket trolley type, in a manner such as to be able to use the trolley as such, in a manner entirely independent of the vehicle. According to the invention, the chassis or framework between the two wheels (2) and (3) possesses a bearing structure (S) which is equipped with ramps for cooperating with parts constituting a fixed or rolling support (31) possessed, in a corresponding manner, by a removable containing trolley (E) which can thus, as desired, either be engaged with and positioned on the structure (S) by removing its wheels (28) from the ground, or be brought into contact with the ground for its use as an independent trolley; one or more means for locking or retaining the trolley in position are provided on an appropriate part of the vehicle or on the bearing structure. <IMAGE>
Patent EP-0038311-A2 (EP)
Inventor: JOHANSSON JOHN RAGNAR
IPC: E02D13/10
Filed: 1981-04-03
Abstract: A device in pile driving machines including a drop hammer (3) which drives down piles into the ground. 
     The problem of preventing crushing and breaking damages to the piles is solved in accordance with the invention in that the drop hammer (3) consists of two .or several superposed weight segments (10) arranged, against the action of spring members (11), to be drawn together as a result of their velocity energy when hitting the pile. The velocity energy is adjustable by control of the bias of the spring members (11) with the aid of connecting rods (14) passing through the weight segments (10).
Patent EP-0064681-A2 (EP)
Inventor: SUGANO HARUO
IPC: C12P21/00
Filed: 1982-04-29
Abstract: Disclosed is a novel recombinant DNA containing the tufB promoter of Escherichia coli and a gene coding for the biosynthesis of a eukaryotic protein such as human interferon β 1 . Also disclosed is a process for producing a eukaryotic protein by culturing a microorganism carrying a plasmid containing the tufB promoter and a gene coding for such protein.
Patent EP-0066203-A2 (EP)
Inventor: HISAOKA SATOSHI
IPC: F23C15/00
Filed: 1982-05-19
Abstract: A pulse combustor comprises a throttle plate (23) provided in a cylindrical body (21) for dividing the interior of the body into a combustion chamber (24) and a mixture chamber (25) and having a throttle hole (22), gas suction holes (29) communicating with the combustion chamber (25), air suction holes (30) communicating with the combustion chamber (25), igniting plug (27) provided in the combustion chamber (24) for explosing and burning the mixture gas of the air and the fuel gas therein, and valve plate (34) provided in the mixture chamber (25) for shutting off the communication of the gas suction holes (29) and air suction holes (30) with the mixture chamber (25) when the pressure in the mixture chamber (25) becomes positive as the mixture gas is exploded and burnt and enabling the communication when the pressure in the mixture chamber (25) becomes negative.
Patent EP-0071190-A2 (EP)
Inventor: HORMADALY JACOB
IPC: H01C17/065
Filed: 1982-07-22
Abstract: Resistor composition comprising an admixture of finely divided particles of (a) ruthenium-based conductive material, (b) inorganic binder and (c) a manganese vanadate compound.
Patent EP-0071272-A2 (EP)
Inventor: SHIBATA MASAHITO
IPC: F02B31/00
Filed: 1982-07-29
Abstract: A helically-shaped intake port comprising a helical portion formed around an intake valve, and a substantially straight inlet passage portion tangentially connected to the helical portion. A bypass passage is branched off from the inlet passage portion and connected to the helical portion. A slide valve is arranged in the bypass passage and controlled by a stepper motor so that the opening area of the slide valve changes in proportion to the amount of air to be fed into the cylinder of the engine.
Patent EP-0081074-A2 (EP)
Inventor: SCHMIDT GERHARD
IPC: G21F9/34
Filed: 1982-10-23
Abstract: Zur Votumenreduktion von festen bioschädlichen, insbesondere radioaktiven Abfällen in geschlossenen Blechbehältern benutzt man Anlagen, die aus einem geschlossenen Containment mit Rollenbahnen und sonstigen Transportelementen, einer Behältereinschleuse, einer Hochdruckpresse und einer Behälterausschleuse bestehen. Eine besonders sicher handhabbare Kompaktierungsvorrichtung ist gekennzeichnet durch eine um die senkrechte Achse drehbare Behältereinschleuse mit einem hydraulischen Zylinder zum Transport der Blechbehälter in die Hochdruckpresse und einem hydraulischen Zylinder zum Ausstoßen der verformten Blechbehälter, wobei ein verfahrbares Greifelement den Transport der verformten Blechbehälter zur Behälterausschleuse übernimmt.
Patent EP-0059536-A2 (EP)
Inventor: KAY IAN TREVOR
IPC: A01N43/40
Filed: 1982-02-05
Abstract: Compounds of formula: 
<CHEM>
 wherein R<1> is optionally substituted alkyl, alkenyl, benzyl, heterocyclylmethyl, aryl or heterocyclyl; R<2> is hydrogen, optionally substituted alkyl, alkenyl, benzyl or heterocyclylmethyl, X is O, S or NH; R<3> is optionally substituted alkyl or alkenyl when X is O or S, or is acyl when X is NH; and E is CN, CONH2, CSNH2 or CONR<4>R<5> wherein each of R<4> and R<5> is hydrogen or optionally substituted alkyl or alkenyl. The compounds are useful us herbicides and fungicides.
Patent EP-0066398-A2 (EP)
Inventor: HAWKER MICHAEL JOHN
IPC: B62D5/07
Filed: 1982-05-14
Abstract: This Invention relates to hydraulic control systems and especially to such systems for controlling braking, power steering and other ancillary equipment on motor vehicles. 
     In particular a hydraulic control system according to the invention comprises two hydraulic circuits of which one is a constant pressure circuit and the two hydraulic circuits are interconnectable via a diverter valve operable to divert hydraulic fluid from one circuit to the other circuit when the pressure within the constant pressure circuit falls outside predetermined limits,
Patent EP-0083511-A2 (EP)
Inventor: LEWIS ARTHUR MILTON
IPC: B41J2/165
Filed: 1982-12-31
Abstract: An ink jet array comprises at least one inkjet chamber (200) having an inlet (214) coupled to a reservoir (212). In order to promote priming, the reservoir (212) is concave and tapers to an acute angle (A) at its extremity where it communicates with the ink jet chamber (200) through the inlet (214).
Patent EP-0069704-A2 (EP)
Inventor: LEVINSON SOLOMON
IPC: H01G4/005
Filed: 1982-07-02
Abstract: The multiple electrode monolithic capacitor structures employ a multigap series construction embedded within a single dielectric material (56). A plurality of aligned spaced-apart electrodes (50, 52 and 54) are spaced-apart across the material (56) with gaps formel between each pair of electrodes. Each gap area is bridged by a respective floating electrode 58 and 60 separated by a gap from each pair of spaced-apart electrodes. The voltage rating of such capacitors increases with each gap added across the dielectric. Additionally, the amount of piezoelectric activity occurring in a piezoelectric dielectric is limited by the series gap arrangement to be below that which causes deleterious spurious signals to be generated when said capacitor vibrates.
Patent EP-0070259-A2 (EP)
Inventor: VALLANA FRANCO
IPC: A61F2/24
Filed: 1982-06-01
Abstract: The prosthesis comprises an annular frame (1) and a disc-shaped obturator (3) which is coupled to the frame (1) and is pivotable, under the action of the blood flow, between an open angular position (A) and a closed angular position (B), so as to allow the flow of blood through the aperture (1 a) of the annular frame (1) in one direction and the interruption of the flow in the opposite direction, respectively. The obturator (3) is coupled to the frame (1) in such a way that, in the open position (A), it may orient itself in a direction substantially perpendicular to the plane of the frame (1). The side of the obturator (3) which faces away from the central axis (1 b) of the annular frame (1) in the open angular position (A) is defined, at least in its peripheral part, by a surface (3c; 13c; 23c) which is generated by the rotation, about the central axis (3a) of the obturator (3), of a curve the locus of the centres of curvature of which lies on the opposite side of this curve from a curve which generates, by rotation around the said central axis (3a), a surface defining the other side of the obturator (3).
Patent EP-0090911-A2 (EP)
Inventor: BISCHOFBERGER JURG
IPC: D01H13/24
Filed: 1983-01-21
Abstract: An Textilmaschinen, an denen Spulen mit einer Soll-Garnlänge aufgewickelt werden, soll das Wechseln dieser Spulen mittels einer fahrbaren Spulenwechselvorrichtung zeitlich derart optimal durchgeführt werden, dass mit der Spulenwechselvorrichtung möglichst viele Spulstellen bedient werden können. Zu diesem Zweck wird einem Rechner (12; 121; 122) laufend die Garnlänge von aufzuwindenden Spulen (1 bis 8) mittels Garnlängenmesseinheiten (111 bis 118) sowie die Position eines Spulenwechslers (10; 101) mittels Positioniereinheiten (131 bis 138) signalisiert. Erreichen gewisse Spulen eine Restgarnlänge vor dem Erreichen der Sollgarnlänge, so werden die Aufwindzeiten für die Restgarnlängen dieser Spulen mit den jeweiligen Fahrzeiten eines Spulenwechslers (10; 101) zu diesen Spulen durch den Rechner verglichen und in einem Optimierungsverfahren beispielsweise drei dieser Spulen erfasst. Für diese drei erfassten Spuien ermittelt der Rechner eine Spulenwechselreihenfolge, bei der Wartezeiten bis zum Spulenwechsel der einzelnen Spulen gleich Null oder mindestens so klein als möglich sind.
Patent EP-0095182-A2 (EP)
Inventor: AZUMA KAZUFUMI
IPC: G03F7/027
Filed: 1983-05-24
Abstract: A photosensitive resin composition comprising (a) 10 to 90 parts by weight of at least one polymerizable monomer of the formula:
     (R is defined in the specification), (b) 90 to 10 parts by weight of at least one compound selected from the group consisting of epoxy-acrylate resins, 1,2-polybutadiene resins, polyester resins and organopolysiloxanes, all having one or more acryloyloxy or methacryloyloxy groups in their molecular end or ends, and (c) 0.05 to 5 parts by weight of a photosensitizer based on 100 parts by weight of the sum of the components (a) and (b) shows slight shrinkage and the resulting coating film is good in adhesive properties and mechanical strength.
Patent EP-0101606-A2 (EP)
Inventor: SCHINDLER HANS
IPC: A47J31/54
Filed: 1983-08-17
Abstract: In the household apparatus for making hot beverages, in particular coffee or tea, the water container (2) is connected via an instant heater (19), a riser pipe (20) and a brewing device (42) to a collection container (44). Mounted between the water container (2) and the instant heater (19) is a shut-off element (21) which is controlled by a thermostatic actuator (39) and only opens when the heating device (32) belonging to the instant heater (19) has reached its operating temperature. It is thus ensured, on the one hand, that no cold water passes into the riser pipe (20) when the water container (2) is filled which would be inevitably transported unheated into the brewing device (42) after the apparatus is switched on. On the other hand, in the heating device (32), a hot plate (46) can also be brought to its operating temperature even before the actual beginning of the brewing operation. The thermostatic actuator can consist of an MTC resistor (39), for example, or a bimetal strip, whereas the shut-off element can be a solenoid valve (21) or a mechanically actuable valve. The apparatus according to the invention can be used in a particularly advantageous manner if only a small quantity of a hot beverage is to be made with the water container (2) largely filled. <IMAGE>
Patent EP-0102581-A2 (EP)
Inventor: ABE KOICHI
IPC: C08J5/18
Filed: 1983-08-23
Abstract: A magnetic recording material which comprises a film of a polyester and a magnetic layer formed on at least one side of said film, said polyester containing more than 85 mol% of the repeating unit represented by the formula below and having an intrinsic viscosity of 0.3 to 1.4, and said film of said polyester having a refracrive index ratio of 0.935 to 0.975 in the thickness direction and a density index of 0.02 to 0.08.
     (where X is a halogen atom selected from fluorine, chlorine, and bromine, or an alkyl group of carbon number 1 to 3; and t and m are an integer of 1 to 2, p is an integer of 2 to 6, and q is an integer of 2 to 4.1 Although the magnetic recording material is extremely thin, it exhibits outstanding running performance and electromagnetic conversion characteristics. It makes it possible to miniaturize the magnetic tape cassette and extend the recording time. It is useful for long-time video tape and portable 8-mm video tape.
Patent EP-0110038-A2 (EP)
Inventor: WILKUS EDWARD VINCENT
IPC: C08L101/00
Filed: 1983-09-16
Abstract: Novel compositions include a combination of certain polymer ingredients, containing at least an amount of fibrous polytetrafluoroethylene high molecular weight polyethylene or ultra high molecular weight polyethylene dispersed therein to at least partially blend said ingredients. Crosslinkable interdispersions of said compositions containing peroxide crosslinking agents are also disclosed as are the crosslinked compositions. The utility of said compositions in cable articles is further disclosed.