baber/WOPTO huggingface dataset:
Patent EP-4170067-A2 (EP)
Inventor: SEIDEL ACHIM O
IPC: C25C7/02
Filed: 2022-10-17
Abstract: A system for extracting oxygen from powdered metal oxides, the system comprising a container comprising an electrolyte in the form of meltable or molten salt, at least one cathode, at least one anode, a power supply, and a conducting structure, wherein the cathode is shaped as a receptacle having a porous shell, which has an upper opening, the cathode being arranged in the electrolyte with the opening protruding over the electrolyte, wherein the conducting structure comprises a plurality of conducting elements and gaps between the conducting elements, wherein the power supply is connectable to the at least one cathode and the at least one anode to selectively apply an electric potential across the cathode and the anode, wherein the conducting structure is insertable into the cathode, such that the conducting elements reach into an inner space of the cathode, wherein the conducting structure is electrically connectable to the cathode, and wherein the system is adapted for reducing at least one respective metallic species of at least one metal oxide of feedstock inside the shell of the cathode with inserted conducting structure by applying the electric potential, wherein the potential is greater than the dissociation potential of the at least one metal oxide...
Patent EP-4220711-A2 (EP)
Title: Ic package including a substrate and three monolithic dies
Inventor: Lu chao-chun
IPC: H01L23/552
Filed: 2023-01-26
Abstract: An IC package includes a substrate, a first monolithic die, a second monolithic die and a third monolithic die. A processing unit circuit is formed in the first monolithic die. A plurality of SRAM arrays are formed in the second monolithic die, wherein the plurality of SRAM arrays include at least 5-20G Bytes. A plurality of DRAM arrays are formed in the third monolithic die, wherein the plurality of DRAM arrays include at least 64-512G Bytes. The first monolithic die, the second monolithic die and the third monolithic die are vertically stacked above the substrate. The third monolithic die is electrically connected to the first monolithic die through the second monolithic die.
Patent EP-4269595-A2 (EP)
Title: Methods for selectively expanding cells expressing a tcr with a murine constant region
Inventor: DENIGER DREW C
IPC: C12N15/62
Filed: 2018-09-24
Abstract: Disclosed are methods of selectively expanding a number of T cells. The methods may comprise: modifying human T cells to express a TCR, wherein the TCR comprises a murine constant region; producing a population of cells comprising a number of human T cells expressing the TCR and a number of human T cells not expressing the TCR; and culturing the population of cells in the presence of (i) irradiated feeder cells, (ii) one or more cytokines, and (iii) an antibody, or an antigen-binding portion thereof, wherein the antibody has antigenic specificity for the murine constant region of the TCR, so as to selectively expand the number of T cells expressing the TCR over the number of T cells not expressing the TCR. Also disclosed are related populations of cells, pharmaceutical compositions, and methods of treating or preventing cancer.
Patent EP-0002795-A2 (EP)
Inventor: FENG BAI-CWO
IPC: G03F1/68
Filed: 1978-12-20
Abstract: Verfahren zum Erzeugen von Photolack-(Photoresist-) Masken für lithographische Prozesse, bei dem auf eine erste Photolackschicht (21) mindestens eine zweite (22) mit einem Verdünnungsmittel gesättigte Photolackschicht aufgebracht wird und bei dem die Photolackschichten unterschiedliche Entwicklungs-Lösungsraten zur Ausbildung sogenannter unterschnittener Profile haben.
Patent EP-0006596-A2 (EP)
Inventor: HOFMANN OTTO
IPC: G07F7/02
Filed: 1979-06-23
Abstract: Eine Schaltanordnung zur Anzeige eines Wert-Saldos ist derart ausgelegt, daß je nach der Beanspruchung eines Waren- oder Dienstleistungsangebotes über eine Belastungsschaltung (39) der auf einer Magnetspur-Satdokarte (4) abgespeicherte Momentan-Saldo verringert und als neuer Ist-Saldo eingeschrieben wird. Die Saldokarte (4) wird dafür mittels eines Transportbandes (9) in ein Lese-Schreib-Gerät (1) zur Abfrage des momentanen Saldos Bingezogen und nach Ermittlung des neuen lst-Saldos unter Aktivierung eines Schreibkopfes (3) wieder ausgegeben.
Patent EP-0022025-A2 (EP)
Inventor: FILLIOS JEAN-PIERRE
IPC: F28F3/12
Filed: 1980-06-25
Abstract: 1. Double envelope heat exchanger for a composite hot water boiler in which hot gases (G) are produced and conducted so as to heat two tubular circuits serving respectively for the circulation of drawn water (L1 ) and for the circulation of heating water (L2 ), characterized in that the two circuits comprise two independent networks of tubes (12, 22) formed in known manner by triple walls (1) which themselves comprise two corrugated metal sheets (10, 20) fixed to one another by an intermediate common wall (2), the pitch of the corrugations (11) corresponding to the drawn water being smaller than the pitch of the corrugations (21) corresponding to the heating water, and the assembly being arranged so that the hot gases flowing along the outside of the triple walls circulate in counter-current relative to the water to be heated circulating inside these walls.
Patent EP-0048786-A2 (EP)
Inventor: HANNA GEORGE D
IPC: H03C3/00
Filed: 1981-03-05
Abstract: A method and apparatus for impressing an audio or information signal upon a carrier utilizes an arcsine generator to cause the envelope of the carrier to follow the input signal. The invention stems from the realization that if rectangular pulses of bipolar amplitude are symmetrically centered about 0 and π radians, the harmonic content can be expressed as a function of the angle of the rectangular pulses. A circuit employing conventional logic elements is used to realize this concept.
Patent EP-0038968-A2 (EP)
Inventor: SVAB EUGEN
IPC: F16H3/58
Filed: 1981-04-09
Abstract: Bei einem Umkehrschaltgetriebe für ein stufenlos regelbares Zugorgangetriebe eines Kraftfahrzeuges, das aus einem koaxial zur Antriebswelle (1) und der diese als Hohlwelle umfassenden Primärwelle (2) des Zugorgangetriebes angeordneten Planetenräderwechselgetriebe besteht, dessen Eingangselement (3) mit der Antriebwelle (1) und dessen Ausgangselement (6) mit der Primärwelle (2) verbunden ist und wobei zwei weitere Elemente zum Schalten eines Vorwärts - und eines Rückwärtsgangbereiches über eine Bremse bzw. über eine Kupplung festlegbar bzw. verbindbar sind und bei gelösten Einrichtungen ein Leerlauf bzw. Neutralbereich geschaltet ist, ist das Ringrad (7) mit einem außenliegenden Konusbremsteil (8) und einem innenliegenden Konuskupplungsteil (9) versehen, und ein mit dem Planetenradträger (3) treibend verbundener, axial verschiebbarer Konuskupplungsteil (10) über ein Axialrollenlager (11) von einem Vorwärtsgangkolben (12) bei Beaufschlagung mit Druckmittel entgegen der Kraft einer Rückstellfeder (13) axial verlagerbar und in Reibungseingriff mit dem innenliegenden Konuskupplungsteil (9) am Ringrad (7) bringbar und ein Rückwärtsgangkolben (14) ist mit einem im Gehäuse unverdrehbar geführten Konusbremsteil (15) verbunden und bei Beaufschlagung mit Druckmittel entgegen der Kraft einer Rückstellfeder (16) axial verlagerbar und in Reibungseingriff mit dem außenliegenden Konusbremsteil (8) am Ringrad (7) bringbar.
Patent EP-0044497-A2 (EP)
Inventor: WILLMS LOTHAR DR
IPC: C07D263/58
Filed: 1981-07-13
Abstract: 1. A process for the manufacture of 2-[4'-Benzothiazolyl-2"-oxy)-phenoxy]-alkanecarboxylic acid derivatives of the general formula I  see diagramm : EP0044497,P6,F3 in which R is halogen, CF3 , NO2 , CN ; alkyl, alkoxy or alkylthio each having from 1 to 4 carbon atoms ; R1 is H or (C1 -C4 )-alkyl, Z is a group of the formulae  see diagramm : EP0044497,P6,F4   see diagramm : EP0044497,P6,F5   see diagramm : EP0044497,P6,F6   see diagramm : EP0044497,P6,F7   see diagramm : EP0044497,P6,F8  CN, -CH2 -OH,  see diagramm : EP0044497,P6,F9   see diagramm : EP0044497,P6,F10  or -CH2 -O-SO2 -R10 , m is an integer of from 0 to 2 R2 is H, (C1 -C12 )-alkyl optionally substituted with 1 to 6 halogen atoms, and/or OH, (C1 -C6 )-alkoxy, (C1 -C4 )-alkylthio, (C1 -C6 )-alkoxy-(C2 -C6 )-alkoxy, halo-(C1 -C2 )-alkoxy, methoxyethoxyethoxy, (C1 -C4 )-alkylamino, di-(C1 -C4 )-alkylamino, phenyl, oxiranyl and/or phenoxy, the latter one optionally mono- or disubstituted with halogen or (C1 -C4 )-alkyl ; (C5 -C6 )-cycloalkyl optionally substituted with halogen or methyl ; (C3 -C6 )-alkenyl, halo-(C3 -C6 )-alkenyl or (C5 -C6 )-cycloalkenyl ; (C3 -C4 )-alkinyl optionally mono- or disubstituted with (C1 -C6 )-alkyl, phenyl, halogen or (C1 -C2 )-alkoxy ; phenyl optionally mono- to trisubstituted with (C1 -C4 )-alkyl or -alkoxy, halogen, NO2 or CF3 ; furfuryl, tetrahydrofurfuryl, a cation equivalent of an organic or inorganic base, or radicals of the formulae  see diagramm : EP0044497,P6,F11   see diagramm : EP0044497,P6,F12  or  see diagramm : EP0044497,P6,F13  R3 is (C1 -C6 )-alkyl, phenyl-(C1 -C2 )-alkyl, the phenyl radical optionally mono- or disubstituted with (C1 -C4 )-alkyl and/or halogen ; (C3 -C6 )-alkenyl or phenyl optionally mono- or disubstituted with (C1 -C4 )-alkyl and/or halogen ; R4 and R5 , being identical or different, each are H, (C1 -C6 )-alkyl, hydroxy-(C1 -C6 )-alkyl, (C5 -C6 )-cycloalkyl or phenyl optionally mono- to trisubstituted with (C1 -C4 )-alkyl or -alkoxy, halogen or CF3 ; with the proviso that R4 and R5 together are not phenyl ; or together form a methylene chain having 2, 4 or 5 members, where one CH2 group can be substituted by O, NH or N(CH3 ) ; R6 is H or CH3 ; R7 is H, CH3 or C2 H5 ; R8 is H, CH3 , C2 H5 or phenyl ; R9 is (C1 -C6 )-alkyl optionally mono- to trisubstituted with halogen, cyclopropyl, (C3 -C6 )-alkenyl, phenyl, (C1 -C4 )-alkylphenyl or -alkoxyphenyl, halophenyl, trifluoromethylphenyl or nitrophenyl ; and R10 is (C1 -C4 )-alkyl or phenyl optionally mono- or disubstituted with halogen, CF3 , NO2 or (C1 -C4 )-alkyl ; which comprises reacting phenols of the formula II  see diagramm : EP0044497,P7,F1  with compounds of the formula III  see diagramm : EP0044497,P7,F2  in which R11 is a lower alkyl or phenyl radical, in the presence of basic compounds.
Patent EP-0035378-A2 (EP)
Title: Electrical connector
Inventor: JANVRIN ROBERT B
IPC: H01R13/422
Filed: 1981-02-26
Abstract: An electrical conector has a body of molded insulating material for fixedly holding a plurality of electrical conductors in the body. The connector body has openings with axial and radial passageways provided for axially or radially inserting or removing the conductors. A plurality of hinges are integral with the body and adjacent each opening for enlarging the adjacent opening in order to easily insert or remove conductors. The body is resiliently held in place by means of a seal disposed against an end wall of the body. Two or more elongated tabs are disposed opposite from one another and integral with an outer wall of the body for manipulating the outer wall to easily insert or remove the electrical connector from an electrical connector cavity.
Patent EP-0038157-A2 (EP)
Inventor: PEACOCK COLIN JOHN
IPC: B23Q3/157
Filed: 1981-04-07
Abstract: A tool selector 23 is movable over a tool storage matrix 16 to select tools 19 from fixed storage locations and transfer them to an exchange position in readiness for mounting on a work head 10 of a machine tool. The work head 10 is movable inter alia along a Z machining axis, and the exchange position is disposed on a pick-up axis P parallel to the Z axis at a level which varies in accordance with the position of the work head 10.
Patent EP-0051459-A2 (EP)
Inventor: WAKUI YOKO
IPC: H01L29/861
Filed: 1981-10-29
Abstract: A semiconductor device is disclosed which is provided with a flexible conducting film (62), (72) having an inner electrode portion and an outer electrode portion. The inner electrode portion is conductively bonded to an appropriate one of two kinds of electrode films (6), (7) formed on one main surface (101) of a semi-conductor substrate (1), and has a form similar to the form of the electrode film. The outer electrode portion is integrated with the inner electrode portion into one body but is not bonded to the electrode film. The conducting film (62), (72) is previously bonded to a transparent insulating film (11), and is arranged in registry with the electrode film (6), (7) on the semi-conductor substrate (1), while being supported by the insulating film (11). Accordingly, the inner electrode portion of the conducting film is bonded to the electrode film having a complicated pattern, readily and accurately. The inner electrode portion serves to reduce the electric resistance of the electrode film and to increase the current capacity of the electrode.
Patent EP-0057872-A2 (EP)
Inventor: BECK GUNTHER DR
IPC: A01N43/50
Filed: 1982-01-29
Abstract: Dihalogenierte Imidazolcarbonsäure-amide der Formel <IMAGE> in welcher x für Chlor oder Brom steht, R¹ für Fluoralkyl oder Fluorchloralkyl steht und R² für Wasserstoff oder Alkyl steht, mehrere Verfahren zu deren Herstellung und ihre Verwendung als Herbizide.
Patent EP-0078388-A2 (EP)
Inventor: GELATT CHARLES DANIEL JR
IPC: H01L21/82
Filed: 1982-09-16
Abstract: The overall arrangement of a large number of discrete objects may be optimized with relation to the function of or the space occupied by the arrangement by establishing a suitability measure, or score, for each configuration of the arrangement, in relation to the function of or volume occupied, generating random local changes in the arrangement, scoring the effect of the individual changes and subjecting all objects in the arrangement to a random series of incremental changes whose outcome is on average predictable. The procedure lends itself to computer simulation. It may be applied to sequencing and scheduling problems, bin packing types of problems and in complex design problems such as semiconductor chip placement, wiring network routing and logic partitioning.
Patent EP-0072662-A2 (EP)
Title: Aqueous suspension of oxendolone
Inventor: NODA ETSUNOSUKE
IPC: A61K9/00
Filed: 1982-08-11
Abstract: The present invention relates to a stabilized aqueous suspension of oxendolone, which contains 0.05 to 1.0 w/v percent of a nonionic surfactant and 0.01 to 0.25 w/v percent of a ρ-hydroxybenzoic acid ester. 
     The suspension satisfies the requirements of a pharmaceutical preparation and shows a prolonged activites of oxendolone without accompanying pain when it is injected.
Patent EP-0087629-A2 (EP)
Inventor: HABER STEPHEN BARRY
IPC: C07D333/28
Filed: 1983-02-10
Abstract: Certain 2,3-diaryl-5-halo thiophenes are useful in the treatment of inflammation and/or pain.
Patent EP-0098555-A2 (EP)
Inventor: IRRO OTMAR ING-GRAD
IPC: B41J32/02
Filed: 1983-07-01
Abstract: Die Erfindung bezieht sich auf eine auswechselbare Stopfkassette für eine Kassettenaufnahmevorrichtung einer Schreib- oder Druckmaschine mit einem Stopfraum (4), bei der ein Farbband (3) durch einen externen Antrieb (6,7, 8, 9) aus und zum Stopfraum (4) transportiert wird. Der Stopfraum (4) ist außerhalb der Kassettenaufnahmevorrichtung durch eine Klappe (10) verschlossen. In dieser Klappe (10) befindet sich ein Schlitz, durch den das Farbband (3) gestrafft wird. Beim Einlegen in die Kassettenaufnahmevorrichtung wird die Klappe (10) zur Seite geschwenkt, wodurch der Stopfraum (4) geöffnet und das Farbband (3) freigegeben wird.
Patent EP-0115099-A2 (EP)
Inventor: BJORKLUND JAN-MAGNUS VIKTOR
IPC: H01M6/38
Filed: 1983-12-21
Abstract: The invention relates to an activateable battery (1) comprising a container of electrolyte (2) which when activated is pressed down over a tap (11) adapted to the container. During the moving of the container down over the tap (11) electrolyte (21) is pressed out of the container (2) and via cell openings (14) into cells (13). The container tightens the cell openings (14) in its lower end position. The battery is enclosed under vacuum. According to the invention an activateable battery is obtained which not need any rotation and which may contain several separate battery cells. Such a battery is useable within the ammunition field and especially in grenade thrower ammunition and ammunition which is controlled in its final phase.
Patent EP-0091225-A2 (EP)
Inventor: NEWTON DAVID FRANCIS
IPC: C09B1/503
Filed: 1983-03-18
Abstract: New pleochroic anthraquinones, suitable for use in coloured liquid crystal displays based upon the guest-host effect, of the formula:
     wherein R and R', each independently, represents C 4-7 -n-alkyl; and R 2  and R 3 , each independently, represents H or C 1-4 -alkyl. The invention also concerns processes for the preparation of the pleochroic compounds and some intermediate compounds.
Patent EP-0121008-A2 (EP)
Inventor: NIMNI MARCEL E
IPC: A61L27/36
Filed: 1983-03-29
Abstract: A coating and integral treatment for improving the biophysical stability of bioprosthetic devices after implantation, particularly with respect to calcification, and, specifically, a method for treating animal tissues, such as heart valves, to provide improved biophysical stability in allograft and heterograft transplanations. The increased stability results, in-part, from the creation of a three-dimensional matrix of a primary structural component of the prosthetic device and covalently attached calcification inhibitors. Other materials, some having additional stabilizing effects, may be utilized to form additional bridges or fill the interstitial gaps in the matrix. After implantation, the resultant modified device exhibits minimal surface for intramatrix growth of calcium phosphate crystals, and additionally, may inhibit platelet aggregation, enzymatic degradation and host rejection, while minimizing the risk of mechanical failure, in the host organism.
Patent EP-0092421-A2 (EP)
Inventor: SKINNER DOYLE PEARL JR
IPC: B41J2/03
Filed: 1983-04-19
Abstract: An inkjet droplet exciter member (30) for generating pressure waves in a droplet generator is described together with ink jet apparatus incorporating same and methods for fabricating the exciter member. The exciter member is a composite of ceramic particles, e.g. lead zirconate-titanate, (PZT) and a polymeric, e.g. polyethylene supporting material. The mean diameter of the PZT particles is about 180 microns and the entire exciter thickness is between about 255 and 305 microns. The composite is pliable and can be made in sheets of a large enough area to provide droplet excitation for a multiple nozzle generator.
Patent EP-0114594-A2 (EP)
Inventor: JAEGER GERT
IPC: B60C11/04
Filed: 1983-12-29
Abstract: 1. A tread for a pneumatic tyre comprising at least two pattern rings (1 to 4, 6 to 21) which are separated by peripheral grooves, are located on different halves of the tread divided by the tyre equator (A), and extend in the peripheral direction, in particular comprising a pattern ring (5) which extends over the tyre equator (A) likewise in the peripheral direction, where each pattern ring (1 to 21) is constructed from a sequence of pattern cycles which are fundamentally identical geometrically but which differ in dimensioning, and where at least the pattern rings (1 to 4, 7, 8, 11, 12, 15, 16, 19, 20) which extend on both sides of the tyre equator (A) have the same breadth, characterized in that at least the number of pattern cycles of the pattern ring (1, 3, 7, 11, 15, 19), which is adjacent to the tyre equator (A) in one half of the tread differs by 5 to 20 % from the number of pattern cycles of the pattern ring (2, 4, 8, 12, 16, 20) which is adjacent to the tyre equator (A) in the other half of the tread.
Patent EP-0136470-A2 (EP)
Inventor: METZ GUNTER DR
IPC: C07C59/84
Filed: 1984-08-03
Abstract: The invention relates to the use of naproxen lysinate, ketoprofen lysinate and/or diclofenac lysinate in the form of an injectable solution in the treatment of inflammations and rheumatic disorders, and to injectable solutions containing the anti-inflammatory active compound naproxen, ketoprofen or diclofenac in the form of its lysinate.
Patent EP-0141098-A2 (EP)
Inventor: STAPELBROEK MARYN GERARDUS
IPC: H01L31/068
Filed: 1984-08-17
Abstract: A semiconductor diode is designed to operate at a temperature where the thermal generation of free charge carriers is negligible. The diode includes a first semiconducting layer with a sufficient concentration of first conductivity type impurities to exhibit metallic type conductivity, a second semiconducting layer with a sufficient first conductivity type concentration to create an impurity energy band and with a second conductivity type impurity concentration less than half the first, and a blocking layer between the first and second layers with a sufficiently low impurity concentration that substantially no charge transport can occur by an impurity conduction mechanism. First and second ohmic contacts are deposited on the first and second layers oppositethe blocking layer. The same types of layers are used to construct transistors.
Patent EP-0141957-A2 (EP)
Inventor: QUANTE HERMANN
IPC: H01R12/70
Filed: 1984-09-06
Abstract: 1. Plug for flat electrical cables with several insulated conductors (32) arranged side by side in one plane in a common cable sheath (31), mainly for use in telecommunication engineering, with one housing (10, 20) possessing a duct (11) to accomodate the cable end (30) said duct (11) originating in a wide initial section (12) intended to locate the cable sheath (31), and tapering towards an end section (13), the inside width of this end section (13) being equal to the cross section of the insulated wires (32) with their conductors (34) - althrough stripped of the cable sheat - still carrying their full insulation (33), and said housing (10, 20) being equipped with penetration-type contacts (41) in the end section of the duct, which contacts are aligned with the still insulated wires (32), so that, when used, they will pierce the insulation (33) of the corresponding wire and penetrate to its conductor (34) with their cutting end (44), said cutting end being located inside the housing, and their other contact ends (42), located outside the housing (10, 20), are mounted in fixed contact points (48) in a standard uniform arrangement relative to each other, which is common to all plugs, and characterized in that the housing consists of a cover (10) accomodating the lead-in duct (11) on one hand, and of an insert (20) which carries the penetration-type contacts (41) and can be plugged into the cover (20) on the other ; that the end of the cover-side lead-in duct is divided into separate (15) holes (14) which accomodate the still insulated wires (32) of the cable individually ; that the cover (10), in alignment with the layout of the insulated conductor (34) in each hole (14), possesses several potential penetration points (49) for the cutting ends (44) of the penetration-type contacts, said penetration points pointing in the direction in which the insert is pushed in ; that the penetration-type contacts (41) consist of blades (41) bent to point in opposite directions in the form of a "Z", so that the legs of this "Z" form the cutting ends (44) on one side and the contact ends (42) on the other, and the blades can in each case be selected (according to the individual lateral offset (59) of the fixed contact positions (38) in the insert (20) with respect to the desired penetration positions (49) in the cover) from a number of blades (41) in which the "Z" angle offset is more or less pronounced ; and that the blades (41) selected can be interchangeably placed into the insert (20) with that leg of the "Z" which forms the contact end while the Z-legs which constitute the cutting end (44) will form a pattern in the insert (20) which corresponds to the type of blades selected - and form one constructional contact assembly unit with the insert (20) with which they can be forced into the selected penetration points (49) in the cover (10).