baber/WOPTO huggingface dataset:
Patent EP-4235803-A2 (EP)
Title: Schottky structure employing central implants between junction barrier elements
Inventor: ZHANG QINGCHUN
IPC: H01L29/872
Filed: 2013-11-20
Abstract: The present disclosure relates to a a Schottky diode having a drift layer and a Schottky layer. The drift layer is predominantly doped with a doping material of a first conductivity type and has a first surface associated with an active region. The Schottky layer is provided over the active region of the first surface to form a Schottky junction. A plurality of junction barrier elements are formed in the drift layer below the Schottky junction, and a plurality of central implants are also formed in the drift layer below the Schottky junction. In certain embodiments, at least one central implant is provided between each adjacent pair of junction barrier elements.
Patent EP-4235945-A2 (EP)
Inventor: PENG NING
IPC: H01M50/559
Filed: 2020-12-28
Abstract: The present disclosure provides a button cell and an electronic device. In the button cell, a conductive member covers an opening of a top cover, and the top cover is connected to the conductive member. A cell is placed in an accommodating cavity of a bottom shell. A first tab is welded to an inner bottom wall of the bottom shell, and then the top cover having the conductive member is connected to the bottom shell in a sealed manner, with a second tab on the cell being electrically connected to the conductive member. Finally, an electrolyte solution is injected into the accommodating cavity. After the electrolyte solution is injected, a sealing member covers the liquid injection port, and the sealing member is connected to the liquid injection port in a sealed manner.
Patent EP-4249817-A2 (EP)
Inventor: BEN NUN YARON
IPC: F24F5/00
Filed: 2020-03-27
Abstract: The invention relates to a thermal system, comprising two or more fluidly and mechanically coupled energy-storage containers, configured to exchange heat within an internal volume of the containers by heat-exchanging fluid flowing through phase-changing material inside the container, wherein the two or more containers are mechanically coupled at one or more outside connection surfaces of each container to define a containers arrangement, characterized in that the containers are mechanically coupled by an interlocking device, which does not require welding.
Patent EP-4273109-A2 (EP)
Title: Expandable silica particle
Inventor: SOLVANG FINN ERIK
IPC: C04B20/10
Filed: 2021-05-10
Abstract: The present disclosure concerns (a) a method for producing expandable silica pre-particles involving sintering or heat-pressing a mixture of silica powder, silica fume and at least one expanding agent or processing a mixture of silica powder, silica fume and at least one expanding agent with a binder in a pelletizer and (b) a method for producing expanded silica particles by providing expandable silica pre-particles obtainable by the method (a) with a coating on the outer surface thereof, wherein the coating comprises kaolin powder and talc powder, to form expandable silica particles and heating the expandable silica particles above the activation temperature of the expanding agent.
Patent EP-4282473-A2 (EP)
Inventor: LANCASTER THOMAS M
IPC: A61P3/08
Filed: 2020-12-07
Abstract: The present disclosure provides recombinantly manufactured ultra-long acting insulin-Fc fusion proteins for use in treating diabetes. The insulin-Fc fusion proteins comprise an insulin polypeptide linked via a peptide linker to an Fc-fragment of human origin. Based on the results obtained, creating a treatment that is amenable to low cost manufacturing, exhibits sufficient in vivo bioactivity, displays extended duration of bioactivity, and does not exhibit immunogenicity requires a non-obvious combination of insulin polypeptide, peptide linkers, and Fc fragment, in addition to selective mutations on one or more of these components. Exemplary ultra-long acting insulin-Fc fusion proteins, polynucleotides encoding these insulin-Fc fusion proteins, and pharmaceutical formulations of exemplary insulin-Fc fusion proteins are provided, in addition to methods of use and preparation.
Patent EP-0006627-A2 (EP)
Inventor: SANDER JURGEN DR
IPC: G03F7/004
Filed: 1979-06-29
Abstract: Es wird ein strahlungsempfindliches Gemisch beschrieben, das (a) eine unter Einwirkung von aktinischer Strahlung, insbesondere UV-Licht, Säure bildende Verbindung und (b) eine Verbindung enthält, die mindestens eine Enoläthergruppe enthält, und deren Löslichkeit in einem flüßigen Entwickler durch Einwirkung von Säure erhöht wird. Der Enoläther ist bevorzugt eine Verbindung der allgemeinen Formel I <IMAGE> in der R1 einen n-wertigen alphatischen Rest mit wenigstens 2 Kohlenstoffatomen bedeutet, R2,R3 und R4 gleich oder verschieden sind und Wasserstoffatome, Alkyl- oder Arylreste bedeuten oder jeweils zu zweit zu einem gesättigten oder olefinisch ungesättigten Ring verbunden sind, und n eine ganze Zahl von 1 bis 4 ist. Das Gemisch wird in Form einer strahlungsempfindlichen Schicht bildmäßig bestrahlt und an den bestrahlten Stellen mit einem Entwickler ausgewaschen, so daß ein positives Reliefbild entsteht.
Patent EP-0026913-A2 (EP)
Inventor: MEININGER FRITZ DR
IPC: C09B62/095
Filed: 1980-10-01
Abstract: 1. Compounds of the general formula (1)  see diagramm : EP0026913,P11,F3  and the salts thereof, wherein A is the phenylene radical which may be substituted by 1, 2 or 3 substituents from the group of alkyl of 1 to 4 C-atoms, alkoxy of 1 to 4 C-atoms, chlorine and bromine, or is the naphthylene radical which may be substituted by 1, 2 or 3 sulfonic acid groups, X is the radical of the formula (2a) or (2b) -CH=CH2 -CH2 -CH2 -Y in which Y is a group which can be eliminated by alkali.
Patent EP-0033781-A2 (EP)
Inventor: MUELLER DALE A
IPC: F25B49/02
Filed: 1980-12-23
Abstract: A compressor fault detection and control system for a reverse cycle refrigeration apparatus in response to the detection of a fault inhibits the compressor and provides a fault indication. It comprises a controller (50) receiving input signals indicative of the outdoor coil temperature, the temperature of the compressor discharge refrigerant. and a signal indicative of a demand from a room temperature sensor (42) for heating or cooling of the room. The controller (50) includes a timer (105) and means (115, 165, 177, 182) for comparing the value of the compressor discharge temperature and the value of the outdoor coil temperature. Further, the controller (50) has an operative connection to control means (15) for the compressor (14) and functioning, after the compressor has been operating for a preselected time interval, to inhibit any further operation of the compressor means unless the value of the compressor discharge temperature is greater than the value of the outdoor coil temperature plus a preselected constant value.
Patent EP-0034234-A2 (EP)
Inventor: SCHULZ JOHANN G D
IPC: C10L10/18
Filed: 1980-09-29
Abstract: A stable suspension of coal in hydrocarbon oil and water is stabilised by the addition of a dispersing agent comprising the product of reaction of coal carboxylate with a base. Coal carboxylate is polycyclic, polycarboxylic acids obtained by oxidizing coal. The suspension is prepared by admixing the components thereof.
Patent EP-0020244-A2 (EP)
Title: Procédé et dispositif pour l'adressage d'une mémoire d'image dans un système de télétexte
Inventor: HERNANDEZ CHARLES
IPC: G09G5/30
Filed: 1980-05-21
Abstract: La présente invention concerne un procédé d'adressage d'une mémoire d'image pour système de télétexte destinée à contenir les données de caractère permettant l'affichage d'une page de télétexte, une page comprenant 25 rangées de 40 caractères, la première rangée étant une rangée de service, ladite mémoire possédant 1024 positions disponibles. Selon l'invention, les 24 positions non affectées aux données de caractère sont affectées respectivement aux 24 rangées autres que la première rangée pour la lecture de données communes à tous les caractères d'une rangée.
Patent EP-0023195-A2 (EP)
Inventor: BERGLUND HANS ARNE LENNART
IPC: C01B25/238
Filed: 1980-05-08
Abstract: A method of removing heavy metals, particularly cadmium, from wet-process phosphoric acid produced by digesting raw phosphoric material with sulphuric acid, by precipitating out the heavy metals in sulphide form. The residual sulphuric acid is removed first by neutralization with alkali or as a not-readily dissolved sulphate precipitate. Alkali is added to obtain an Me P ratio within the range of about 0.05-0.3, where Me is the number of catio equivalents in the alkali and P is the number of phosphorous atoms in the phosphoric acid, whereafter the heavy metals are precipitated out by adding a sulphide compound which is soluble in the phosphoric acid, and the sulphide precipitate removed.
Patent EP-0038428-A2 (EP)
Inventor: LAVRARD MICHEL
IPC: E04F11/06
Filed: 1981-03-21
Abstract: 1. Articulated head fittings for loft ladders and stairs, comprising several sections unfolded by sliding along one another, the upper section supporting the other sections when folded, and the whole assembly disappearing through a trap-door once folded ; fittings comprising two supporting arms (1) situated on each side of the stair or ladder upper section, each arm (1) being mounted pivoting around a pin situated close the trap edge, the arms (1) being connected to the ladder or stair upper section by means of sliding devices (7) such as slider/slideway enabling said upper section to move in its plane according to the sliding direction of the various sections characterised by the arm (1) pivoting with regard to the trap upper edge being made by an articulation constituted by one horizontal pin (3) rotating in two fixed forks (2) and integral with a trap-edge joist, the said articulation being situated at one end of the arms (1) in one place of the joist and by the other end of the arms (1) being articulated on two sliders on which the ladder or stair section side posts travel by means of a pin connecting said sliders (7).
Patent EP-0058846-A2 (EP)
Inventor: MATTSON RICHARD LEWIS
IPC: G06F12/12
Filed: 1982-02-02
Abstract: A shared paging storage manager partitioning storage into sectors private to individual running processes, maintains, for each running process, a list of segment list counts for the ordered unequal segments of a fictional maximum sector, and an ordered page identity stack of an equal page capacity each position the stack uniquely associating its contained page identity, with one segment, the order of page identities representing their relative replacement order, the actual accessing of a page causing the hit count for the segment corresponding to the stack position containing the page identity at the time of the access to be incremented, and effects optimum partitioning by determining the highest totalling hit count for each of the various combinations of segment list lengths of all the lists representing an aggregate segment page capacity not exceeding the available storage page capacity.
Patent EP-0068122-A2 (EP)
Inventor: MOELLER DENNIS LEE
IPC: B41J5/44
Filed: 1982-05-12
Abstract: A bi-directional serial printer has a look-ahead feature which determines the distance between the margin of the line being printed and the margin, in the direction of the print head travel, of the next line to be printed. if this distance is less than a predetermined number, print head motion continues after printing the last character on the present line until the print head reaches the margin position for the next line.
Patent EP-0072414-A2 (EP)
Inventor: BHATIA HARSARAN SINGH
IPC: G11C11/34
Filed: 1982-06-29
Abstract: A single device dynamic semiconductor memory is formed having a P-type conductivity injector region (72) with high-low-high junctions of N-type conductivity disposed below the injector region. Those junctions trap injected minority charges which are detected by sensing the current flow from a source region (68) to a drain regions (51) which are located on opposite sides of the injector region (72). The source (68) and injector region (72) utilize ohmic contact while the low barrier Schottky contact (80) is made to the drain region (51). In order to provide separation between the depletion region of the Schottky contact (80) and the injector region (72), a heavily doped N (22) region is provided.
Patent EP-0074008-A2 (EP)
Inventor: AMANO TAKEHIRO
IPC: C07B61/00
Filed: 1982-08-23
Abstract: A process for producing an a-arylalkanoic acid ester represented by the general formula
     wherein Ar represents an aryl group which may optionally be substituted, and R' and R 2 , independently from each other, represents a lower alkyl group, which comprises reacting a Grignard reagent prepared from an aryl halide of the general formula
     wherein Ar is as defined above and X 1  represents a halogen atom, and magnesium, with an a-haloalkanoic acid ester of the general formula
     wherein R' and R 2  are as defined above, and X 2  represents a halogen atom, said reaction of the Grignard reagent with the a-haloalkanoic acid ester of general formula (III) being carried out in the presence of a nickel compound.
Patent EP-0077470-A2 (EP)
Inventor: YAMADA HISASHI
IPC: H03M1/00
Filed: 1982-09-21
Abstract: In an A/D converter in which a first comparator A/D converter for providing the most significant bits of a digital output and a second comparator A/D converter for providing the least significant bits of the digital output are cascaded, a switching circuit is provided between the first A/D converter and the second AID converter. This switching circuit is responsive to the comparison between an analog input voltage and first comparison reference voltages in the first AID converter to apply two adjacent first reference voltages between which the analog input voltages lies to both ends of a voltage dividing circuit network of the second A/D converter to thereby provide second comparison reference voltages. In the second A/D converter, the second comparison reference voltages are compared with the analog input voltage by comparators, to provide the least significant bits of a digital output.
Patent EP-0081951-A2 (EP)
Inventor: LANCASTER ARTHUR L
IPC: H01L21/8247
Filed: 1982-12-02
Abstract: A semiconductor memory cell of reduced size for a semiconductor memory having rows of such memory cells. The cell is a non-volatile memory cell and includes first (A) and second (C) gates insulated from a silicon substrate (26) to form a pair of MOS transistors. A storage transistor is formed by a third gate (B) which is disposed between the other two gates (A and C) and which in insulated from the substrate (26) by material (36, 38) suitable for forming a storage transistor with the third gate (B). A drain region (14) is disposed in the substrate preferably adjacent to the second gate (C) and a source region is disposed in the substrate preferably adjacent to the first gate (A). Thus, the first gate (A) can isolate the storage transistor from the source region (16) to permit the source to be coupled to other cells in the same row and thereby act as a common source for an entire row of cells.
Patent EP-0093442-A2 (EP)
Inventor: GORDON ROBERT L
IPC: B65D55/02
Filed: 1983-04-30
Abstract: A tamper-evident top closure lid construction for a container. The lid is integrally formed from a plastic cover member (12), the member carrying a main (30) and a secondary (64) paperboard insert on its upper surface, the member and insert being bonded together. The plastic cover member (12) has an integral tongue (32) to define, upon tongue pivoting (34), an opening (21) in the member. The main paperboard insert is hinged about a contiguous pivot axis (22). The secondary insert (64) carries a pull tab (66). If formed from a brittle plastics material, pulling the pull tab breaks the plastics member at its tongue hinge. The pull tab (66) is so formed as to indicate tampering to a prospective purchaser of the container provided with the top closure lid construction of this invention. The lid may also be provided with an upstanding rim (14) to facilitate stacking.
Patent EP-0097907-A2 (EP)
Inventor: HALLER WOLFGANG K
IPC: C12N5/00
Filed: 1983-06-21
Abstract: Cell culture microcarriers made of water-insolubilized protein. The protein is substantially homogeneously distributed throughout the microcarrier. The cell culture microcarrier is made by forming droplets of an aqueous solution of a protein, suspending the droplets in a fluid, solidifying the suspended droplets into cell culture microcarriers and recovering the cell culture microcarriers. Preferably, prior to recovery, the cell culture microcarriers are hardened with a crosslinking agent, preferably glutaraldehyde and neutralized with a dilute solution of the protein. An apparatus for converting a water-based protein solution to microspheres. The apparatus has a heated, thermostatically controlled reservoir for the protein solution. The protein solution is supplied to a spray head. The protein solution is maintained at approximately at least the same temperature at the spray head as in the reservoir and a predetermined pressure is maintained on the protein solution at the spray head. A receptacle receives the droplets emitted by the spray head. The droplets are suspended and solidified into microspheres by flowing a low temperature, water immiscible suspension liquid across the receptacle and microspheres are collected. The cell culture microcarriers have been used to grow and harvest anchorage dependent cells and anchorage dependent cell products, such as interferon. The cell culture microcarriers produce outstanding cell growth and possess superior subcultivation ability.
Patent EP-0103141-A2 (EP)
Inventor: LORENZI DONALD E
IPC: B24B49/12
Filed: 1983-08-04
Abstract: . Apparatus is disclosed for grinding and simultaneously testing steel billets or other parts to remove portions which contain defects. The defects are detected by a probe which engages the part at a point in proximity to the portion engaged by a grinding wheel. Preferably, the probe is carried in an opening provided in the surface of the grinding wheel and is electrically connected through a rotary coupling device to indicating apparatus. A probe may be a magnetic probe, either an eddy current or leakage field probe, or may include means for detecting light or other radiant energy reflected from the surface or the part. The apparatus is adaptable for the automatic control of the grinding operation.
Patent EP-0105700-A2 (EP)
Inventor: MANSFIELD PETER
IPC: G01R33/485
Filed: 1983-09-28
Abstract: A method of investigating a body by nuclear magnetic resonance comprising preferentially exciting resonance in a slice of the body; applying a magnetic field to said body having first and second gradients (Gx, Gy) in different directions in said slice, both said gradients being periodically reversed at regular intervals; detecting the free induction decay signals occurring when said gradients are applied; and processing the detected signals to retrieve data.The method is an adaptation of the echo-planar technique suitable for obtaining chemical shift information.
Patent EP-0147498-A2 (EP)
Inventor: THORN WERNER PROF DR
IPC: G01N33/52
Filed: 1984-02-24
Abstract: The method for testing substances for their cytotoxic action entails tissue being treated with the injurious substances under investigation, or with a mixture of injurious substance and sodium pyruvate, monitoring the formation of plasma polyps, and the content of plasma polyps being determined qualitatively in the treated, excised tissue by random samples in histological sections and quantitatively on the entire gastric mucosa.
Patent EP-0120400-A2 (EP)
Inventor: BOCKER ALBERT
IPC: E06C7/12
Filed: 1984-03-13
Abstract: 1. Connection between the boom of an inclined hoist and a boom stay preferably a rope stay, serving for bracing it, characterized in that the end (1) of the boom stay (2), located on the same side as the boom, can be locked by means of a spring-loaded detent (3) in a receiving pocket (4) of the boom of the inclined hoist (5).
Patent EP-0128575-A2 (EP)
Inventor: POETSCH FRANZ
IPC: F16L57/00
Filed: 1984-06-12
Abstract: The protector for threads which are provided at the end of a tube is constructed essentially as a sleeve or cap 10 which, in the case of protecting external threads, has threaded portions 16 on inwardly projecting partial surfaces, which threaded portions can be screwed to the thread to be protected. In the case of the internal thread requiring protection, the protective sleeve 19 is provided with outwardly directed projections 22, on which threaded portions 23 are constructed. The threaded portions constructed on partial surfaces of the protector are produced by embossing or hammering, the material of the protective sleeve being deformed against a tool which has a thread corresponding to the end of the tube to be protected. Due to the permanent deformation of the shell of the protective sleeve or the protective cap, the thread on the tool is reproduced on projecting partial surfaces. <IMAGE>
Patent EP-0131906-A2 (EP)
Inventor: ATALLA MARTIN M
IPC: G06Q20/34
Filed: 1984-07-11
Abstract: A portable banking terminal under control of an authorized user and operating within a system of banks and retailers may be initialized for personal use under separate controls by the banks and the retailers to facilitate the completion of basic transactions such as deposits and withdrawals from remote locations. Multiple verification checks for authorization of the user secure the transactions against interception and alteration during transmission over unsecured communication channels.
Patent EP-0139161-A2 (EP)
Inventor: ACKERET PETER
IPC: G11B23/03
Filed: 1984-08-22
Abstract: Der Schall- oder Bildplattenbehälter umfasst ein Gehäuse, aus dem Plattenhalter selektiv mittels einer Federanordnung herausbeförderbar sind, so dass die dem jeweiligen Halter zugeordnete Platte entnommen oder eingelegt werden kann. Damit der Behälter sowohl mit waagerecht als auch mit senkrecht nach oben förderbaren Haltern sicher funktioniert, aber auch die Platten nicht beschädigt werden, ist ein Mitnehmerorgan vorgesehen, das die Platte während ihres Förderhubs mit dem Halter kuppelt, und ein Rückhalteorgan verhindert, dass die beschleunigte Platte von dem plötzlich gebremsten Halter abgeworfen wird.
Patent EP-0143303-A2 (EP)
Inventor: KADELKA JUERGEN DR
IPC: C07C235/00
Filed: 1984-10-16
Abstract: Substituierte Bernsteinsäureamide, insbesondere unterschiedlich derivatisierte substituierte Bernsteinsäureamide. werden hergestellt durch Umsetzung ungesättigter Carbonsäureamide mit Kohlenmonoxid und mit einer nukleophilen Komponente mit mindestens einem beweglichen Wasserstoffatom in Gegenwart von Kobaltverbindungen und gegebenenfalls in Gegenwart von einer oder mehreren tertiären Stickstoffbasen bei erhöhtem Druck und erhöhter Temperatur.
Patent EP-0140354-A2 (EP)
Title: Surfacing for tennis courts
Inventor: KEMPE WALTER
IPC: E01C13/00
Filed: 1984-10-26
Abstract: 1. Surfacing for tennis courts consisting of a web material which has projections on its upper side, characterized in that the web material is a prefabricated sheet-like material of resilient plastic, in that the projections are produced with the web material (8 ; 108 ; 208; 308 ; 308a), form at least approximately a regularly repeating pattern and are in each case inclined towards the net (2), and in that the longitudinal direction of the web extends in the longitudinal direction of the tennis court (1).
Patent EP-0142124-A2 (EP)
Inventor: KETTERER KLAUS
IPC: E21C35/197
Filed: 1984-11-07
Abstract: Heading machines and similar devices for releasing mineral in place in the structure are provided with a cutting head which is fitted with picks which are arranged rotatably and axially displaceably and spring-mounted in the pick holder. These picks or the pick holders are positioned with their longitudinal axis in the working direction and are equipped with a rotary part designed like a free-wheel. The rotary part designed like a free-wheel rotates the picks in a positively controlled manner by a certain angular dimension per cycle so that uniform wear and a self-sharpening effect of the pick occur. <IMAGE>