baber/WOPTO huggingface dataset:
Patent EP-4258066-A2 (EP)
Title: Control method for tintable windows
Inventor: ZEDLITZ JASON
IPC: G05B15/02
Filed: 2017-12-13
Abstract: A method of controlling tint of a tintable window to account for occupant comfort in a room of a building. The tintable window is between the interior and exterior of the building. The method predicts a tint level for the tintable window at a future time based on lighting received through the tintable window into the room at the future time and space type in the room. The method also provides instructions over a network to transition tint of the tintable window to the tint level.
Patent EP-4235671-A2 (EP)
Inventor: TRAN HIEU VAN
IPC: G11C11/54
Filed: 2019-09-06
Abstract: Numerous embodiments are disclosed for converting neuron current output by a vector-by-matrix multiplication (VMM) array into neuron current-based time pulses and providing such pulses as an input to another VMM array within an artificial neural network. Numerous embodiments are disclosed for converting the neuron current-based time pulses into analog current or voltage values if an analog input is needed for the VMM array.
Patent EP-4230691-A2 (EP)
Inventor: JAKOB ALEXANDRA
IPC: C08K7/08
Filed: 2016-07-29
Abstract: The present invention concerns precipitated calcium carbonate particles being at least partially in the form of nanofibers or nanochain like agglomerates, wherein the particles are at least partially coated with at least one coating agent, wherein the at least one coating agent is a sodium salt of alkylbenzenesulfonic acid; and wherein the precipitated calcium carbonate further comprises at least one crystallization controller, wherein the crystallization controller preferably is selected from the group consisting of polyacrylic acid, salts thereof and mixtures thereof, citric acid, sodium dioctylsulfosuccinate, polyaspartic acid and Ethylenediaminetetraacetic acid (EDTA).
Patent EP-4274101-A2 (EP)
Inventor: WUEBBOLT OLIVER
IPC: H03M7/40
Filed: 2010-10-01
Abstract: The invention proposes a method and a device for arithmetic encoding of a current spectral coefficient using preceding spectral coefficients. Said preceding spectral coefficients are already encoded and both, said preceding and current spectral coefficients, are comprised in one or more quantized spectra resulting from quantizing time-frequency-transform of video, audio or speech signal sample values. 
     Said method comprises processing the preceding spectral coefficients, using the processed preceding spectral coefficients for determining a context class being one of at least two different context classes, using the determined context class and a mapping from the at least two different context classes to at least two different probability density functions for determining the probability density function, and arithmetic encoding the current spectral coefficient based on the determined probability density function wherein processing the preceding spectral coefficients comprises non-uniformly quantizing absolutes of the preceding spectral coefficients for use in determining of the context class.
Patent EP-4253003-A2 (EP)
Inventor: RITCHIE GARY
IPC: B29C64/00
Filed: 2015-01-26
Abstract: The invention pertains to the use of sophisticated chemical formulation and spectroscopic design methods to select taggants compatible with the 3D print medium that are easily detected spectroscopically but otherwise compatible with the product, structural integrity and stability, and aesthetics. A spectral pattern employs a different chemical or combination of chemicals to alter the formulation of all or some portion of the printed object so that its authenticity can be monitored later using a spectrometer.
Patent EP-4299595-A2 (EP)
Inventor: BOSQUES CARLOS J
IPC: C07K16/46
Filed: 2015-05-01
Abstract: The present invention relates to compositions and methods of engineered IgG Fc constructs, wherein said Fc constructs include one or more Fc domains.
Patent EP-4277172-A2 (EP)
Inventor: LEE YOUNG
IPC: H04J14/02
Filed: 2019-01-16
Abstract: A computer implemented method of configuring an optical path includes selecting with one or more processors a wavelength for the optical path, generating with one or more processors, a first request for a first type of node in the optical path, generating with one or more processors a second request for a second type of node in the optical path, the second type of node having different data plane capabilities than the first type of node, wherein the first and second requests are generated as a function of a joint configuration model accommodating both types of nodes, and sending the first request from the one or more processors to the first type of node and the second request to the second type of node to configure the optical path.
Patent EP-4289423-A2 (EP)
Title: An oral cannabinoid tablet
Inventor: WITTORFF HELLE
IPC: A61K31/352
Filed: 2020-04-17
Abstract: The present invention relates to a compressed chewable tablet comprising a population of particles and one or more cannabinoids, the population of particles comprising non-directly compressible (non-DC) sugar alcohol particles, wherein the compressed chewable tablet comprises said non-DC sugar alcohol particles in an amount of at least 10% by weight of the compressed chewable tablet.
Patent EP-4300652-A2 (EP)
Inventor: PENG CHANG
IPC: H01M10/0568
Filed: 2021-08-31
Abstract: This application provides a lithium-ion battery, including: an electrode assembly (52) and an electrolytic solution. 
     The lithium-ion battery satisfies the following condition:      0.6   ≤   α   ≤   0.9   ,       and       4   ≤   w   ×   α   /   β   1   ≤   25   ,        where, α = La/Lc, La is an arc length of a convex surface of the negative current collector (62) corresponding to a concave surface of an innermost first circle of positive electrode in a jelly-roll structure of the electrode assembly (52), Lc is an arc length of a concave surface of an innermost first circle of positive current collector (63, 10) in the jelly-roll structure of the electrode assembly (52), and La and Lc are measured in mm; w is a percent of the first lithium salt Li x R 1 (SO 2 N) x SO 2 R 2  by mass in the electrolytic solution; and β1 is a thickness of the metallic conductive layer in the positive current collector (63, 10), measured in µm. The support layer (102) has a thickness of β2, which satisfies: 1 µm ≤ β2 ≤ 30 µm.
Patent EP-0018832-A2 (EP)
Inventor: GOUGH RICHARD JOHN
IPC: F15B13/16
Filed: 1980-05-01
Abstract: The invention provides a positioner by which a member (1), which may be massive and, for instance, a part of a valve, may be moved to a pre-determined position. The movement of the member (1) is controlled by a pneumatic valve (2) that is connected to a lever (14). The lever (14) is pivoted at two locations (13a and 20) which can both be moved transversely to the lever (14). By moving the first location (13a) the pneumatic valve (2) is open to move the member (1) and movement of the member (1) moves the second location (20) to tilt the lever 14 back to a position in which the pneumatic valve (2) is again closed.
Patent EP-0021576-A2 (EP)
Inventor: BERGER OTTO
IPC: B01D33/00
Filed: 1980-05-09
Abstract: Apparatus for screening liquids, comprising a closed band of rigid screening panels 1 pivotably linked together, means for causing the band to move along its own length, a rigid fixed member 8 and 9 adjacent to and parallel with each edge of the band defining a groove, and a plurality of flexible sealing fins 7, on each side of each panel and each in fixed sealing engagement with its respective panel along the whole length of the panel, received in and in slidable sealing engagement with the adjacent groove, and in sealing engagement with the fins on the same side of the two adjacent screening panels throughout a circuit of their path.
Patent EP-0030787-A2 (EP)
Inventor: CHRISTIANSEN SOREN BENT
IPC: C04B7/44
Filed: 1980-10-15
Abstract: In a kiln plant for making cement which utilizes solid fuel for the firing of a precalciner (1) preheated raw material is fed to a solid fuel crusher (8) for mixing with the fuel therein, the fuel/raw material mix thereafter being fed directly to the precalciner (1).
Patent EP-0031669-A2 (EP)
Inventor: DRONKERS PETER
IPC: G21C19/28
Filed: 1980-12-16
Abstract: A nozzle penetration arrangement for a nuclear reactor pressure vessel closure (1) includes a nozzle (6) of a material different than that of the closure (1). The closure (1) is provided with an internal plating (5) of an austenitic material. The nozzle (6) is received in a through-hole (2) having counterbores (3, 4) at its opposite ends. In order to avoid thermal stresses on the friction or tension coupling (15) between the nozzle (6) and the closure (1), a compensating ring (8) is provided between a shoulder (9) of the nozzle (6) and a contact surface (7) of the closure (1). The height (h) of the compensating ring (8) and its material are selected in such a way that the elongation resulting from heat expansion of the nozzle and closure materials is compensated in the region of the distance (I) extending from the shoulder (9) to the friction or tension coupling (15). The material of the ring (8) and the height (h) can be selected in such a way that a predictable difference in stress is created in the area of the friction or tension coupling (15) upon heating.
Patent EP-0040334-A2 (EP)
Inventor: KEMPER FRANZ ING GRAD
IPC: B05B15/522
Filed: 1981-04-28
Abstract: Die Wasserdüse ist zur Staubbekämpfung, beispielsweise an Schrämwalzen, vorgesehen. Sie wird in Zuführungsleitungen der Schrämwalze eingeschraubt und weist eine in zwei Abschnitte (2, 17) unterteilte Auffangbohrung auf, wobei in dem Abschnitt (2) eine Führungshülse (5) mit einem in axialer Richtung mehrfach abgestuften und vorgespannten Kolben (6) angeordnet ist. Die Ausbildung des Kolbens (6) und die Unterteilung der Auffangbohrung verhindern eine Schmutzablagerung und gewährleisten durch zusätzlich entstehende Verwirbelungen ein Vermeiden von Verstopfungen.
Patent EP-0042089-A2 (EP)
Inventor: MATERNE CARSTEN DR
IPC: A61K31/4427
Filed: 1981-06-01
Abstract: Die vorliegende Erfindung betrifft neue 4-Heteroring-substituierte Dihydropyridine, mehrere Verfahren zu ihrer Herstellung, ihreVerwendung als Arzneimittel, insbesondere als kreislaufbeeinflussende Arzneimittel, vorzugsweise als blutdrucksenkende und coronaraktive Arzneimittel sowie Verfahren zur Herstellung dieser Arzneimittel.
Patent EP-0043536-A2 (EP)
Inventor: KLEE HEINZ DIPL-ING
IPC: G05B15/02
Filed: 1981-06-30
Abstract: Es wird ein sich selbst mittels eines Rechners (2) abgleichendes Regelsystem zum Einstellen einer physikalischen Größe auf einen digital vorgegebenen Sollwert mittels eines Abgleichelements (4), beispielsweise der Resonanzfrequenz eines Oszillatorkreises mittels einer Kapazitätsdiode, beschrieben. Dabei wird im Rechner (2) der digital vorgegebene Sollwert A in ein Wort B überführt und die Summe von B mit einem Korrekturwort ΔB gebildet, welches vom Rechner (2) durch Differenzbildung von A mit einem Wort C entsprechend dem Istwert der physikalischen Größe ermittelt wird. Die Summe B + ΔB wird entsprechend der Erfindung an den Eingang eines D/A-Wandlers (3) angelegt, der einen ersten Wandlerteil (31) mit einem fein abgestuften Bereich (S1 ... Sm) und einen zweiten Wandlerteil (32) mit einem grob abgestuften Bereich (Sm+1 ... Sm) aufweist, wobei die Summe der Ströme I1 bis Im größer ist als der Strom Im+1 und der Strom Im+2 gleich Im+1 oder gleich 2.Im+1 ist.
Patent EP-0045932-A2 (EP)
Inventor: WEISS EBERHARD
IPC: H01J1/20
Filed: 1981-08-04
Abstract: Um bei einer Wehneltkathode die Anheizzeit bei gutem Wirkungsgrad optimal zu verkürzen, wird vorgeschlagen als Kathode ein innerhalb des üblichen Kathodenröhrchens angeordnetes Triodensystem einzusetzen, bei dem die Innenseite der Bodenplatte, auf deren Außenseite die Emissionsschicht aufgebracht ist, als Anode dient, sodaß die Emissionsschicht durch die Anodenverlustleistung des Triodensystems aufgeheizt wird.
Patent EP-0047886-A2 (EP)
Inventor: SHIOTARI YOSHIHISA
IPC: H01L23/485
Filed: 1981-08-25
Abstract: A semiconductor device wherein barrier regions (23a, 23b) are formed on those portions of the surface of a semiconductor substrate (20) which lie below and around the expected connection area (22c) of a first wire (22) to which a second wire (24) is connected through a contact hole (26) with the opposite conductivity type to that of the semiconductor substrate (20).
Patent EP-0049423-A2 (EP)
Inventor: OBERMARCK RONALD LESTER
IPC: G06F9/46
Filed: 1981-09-23
Abstract: In a multiprocessor system, each processor complex (1 1 , 12) includes a lock manager system (61). The lock manager system records the interest by all of the complexes in congruence classes of data held in shared storage (13, 14). Whenever a complex requires access to shared storage, its information management system (31, 33) refers to its lock manager system, which allows access if the complex has exclusive use, or refers to the lock manager systems of other complexes having an interest in the congruence class to be accessed. In accordance with the current processing situation in that class, access is then permitted, or delayed or inhibited. When one of the complexes fails, access by the others to congruence classes, in which interest by the failed complex is indicated, is inhibited. When the communications link (23, 24, 27) between complexes fails, access by each complex is limited to those classes in which they have an exclusive interest indicated in their lock manager systems.
Patent EP-0032135-A2 (EP)
Inventor: PECK ROBIN ERNEST
IPC: G08B25/06
Filed: 1981-01-08
Abstract: Where _monitoring apparatus includes remote units intended to maintain surveillance of an area for an event such as unauthorised entry into the area, a remote unit fails to convey to a master unit any information if the remote unit ceases to function. A master transmitter (11) therefore transmits, over mains electricity supply lines, frequency-modulated bursts which stimulate the or each remote unit to reply with a characteristic frequency-modulated burst for each burst from the master transmitter (11). The master frequency-modulated burst resets a counter (38) in the remote unit. If a remote unit fails, or detects an alarm situation, the remote unit does not reply, the counter (38) being frozen. A master receiver and indicator (12) demodulates the characteristic bursts from the remote unit or units and prevents an alarm (65) from sounding provided that the characteristic bursts are received at the expected intervals. Failure of a characteristic burst to arrive results in the alarm (65) being sounded and a red LED (64, 76, 77 or 78) being energised to indicate which of four remote units has failed to reply.
Patent EP-0035326-A2 (EP)
Inventor: ISOGAI HIDEAKI
IPC: G11C11/413
Filed: 1981-02-05
Abstract: The decoder circuit receives address signals A o  to A3 and selects one of 4x4 (= 16 ) word lines W 1  to W 16  for driving a semiconductor memory device for example. The decoder circuit has a high level selection circuit HS which receives upper address signals A o  and A 1  and produces four outputs E 1  to E 4 , one of which is of a high level, while others are of a low level; and a low level selection circuit LS which receives lower address signals A 2  and A3 and produces four outputs F 1  to F 4 , one of which is of low level, while the others are of high level; and 4x4 (=16) coupling circuits CP 1  to CP 16  each of which corresponds to one of the word lines and each of which receives one output from the high level selection circuit HS and one output from the low level selection circuit LS. Each coupling circuit CP 1  to CP 16  selects a corresponding word line W 1  to W 16  only when the outputs of the high level selection circuit and the low level selection circuit which it is connected to receive are respectively and simultaneously high level and low level.
Patent EP-0038115-A2 (EP)
Inventor: SHIOMI TEIICHI
IPC: C09J123/26
Filed: 1981-02-18
Abstract: Two surfaces, one of which is of a molded article of a 4-methyl-1-pentene polymer and the other of which is of such a molded article or of an article of a vinyl alcohol type polymer or of metal or glass, are bonded together by applying to at least one of the surfaces a solution of a modified 4-methyl-1-pentene polymer in cyclohexene and/or carbon tetrachloride, and bringing the surfaces into contact.
Patent EP-0034934-A2 (EP)
Inventor: SAEMAN WALTER CARL
IPC: C03B1/02
Filed: 1981-02-20
Abstract: invention provides a process for the production of layered glass batch pellets, pellets produced by such process and apparatus for producing such pellets. To improve homogeneity layered glass batch pellets formed in a pelletizing zone from sand, a calcium oxide source and aqueous caustic soda, use recycled pellets as nuclei.
Patent EP-0036754-A2 (EP)
Title: The dressing and forming of grinding wheels
Inventor: HUGHES ROBERT BERNARD
IPC: B24B53/12
Filed: 1981-03-18
Abstract: A dressing tool for grinding wheels has a hard material insert preferably of syndite, with a cutting edge 22, projecting forwardly from a holder 10. Shoulders are formed adjacent the insert by the forward, flat face of the holder. The insert is chisel-shaped. The ratio of the length of the exposed part of the insert to the lateral width of each shoulder may be at least 1:4, and the two lengths may be substantially equal.
Patent EP-0051457-A2 (EP)
Inventor: GREENE JAMES MICHAEL
IPC: C07C69/732
Filed: 1981-10-29
Abstract: A process for preparing a benzyl phenyl-acetate of the formula I
     wherein R 1  is hydroxy, protected hydroxy, hydrogen, C 1 -C 4  alkyl, C 1 -C 4  alkoxy or halo; one of R 2  and R 3  is hydrogen and the other is phenoxy or C 1 -C 6  alkoxy; which comprises reacting an alkali metal phenylacetate of the formula II
     with a benzyl halide of the formula III
     wherein M is sodium or potassium, and X is chloro or bromo; in an organic solvent which is inert to esterification and in which the phenylacetic acid salt is substantially insoluble. and in the presence of a catalytic amount of a phase transfer catalyst of. the formula
     wherein X' is chloro, bromo, iodo, toluenesulfonate or methanesulfonate; R 4  and R 5  are independently C 1 -C 16  alkyl, phenyl or benzyl: R 6  and R 7  are independently C 1 -C 16  alkyl; provided that. when X 1  is a group other than iodo, the process is carried out in the presence of from 0.1 to 0.5 mole of an alkali metal iodide per mole of product to be produced.
Patent EP-0034998-A2 (EP)
Inventor: AICHINGER DIETMAR
IPC: B67B3/22
Filed: 1981-02-06
Abstract: In a method of closing a container having an external screw thread with a cap having an internal thread, the cap is located on the container in a pre-positioning or predetermined angular position corresponding to its final angular position and is then pressed into final closed position by axial force. The cap is located in the pre-positioning position by resilient abutments such as an internal seal, head seal, or projections on the cap which are overcome by the pressing force.
Patent EP-0078483-A2 (EP)
Inventor: HSIEN YING NIU JOSEPH
IPC: C10L1/32
Filed: 1982-10-26
Abstract: Unwanted settling in a composition comprising a suspension of fine particles of coal in fuel oil is eliminated or substantially reduced by adding an effective amount of a polyoxypropylene-polyoxyethylene copolymer which corresponds to the formula:
     in which the values of X 1 , X 2 , X, and X 4  may be the same or different, Y,, Y 2 , Y, and Y 4  may be the same or different, Y, + Y 2  + Y 3  + Y 4  give a total oxyethylene content of the molecule of from about 10 to 80 weight percent and X 1 , X 2 , X, and X 4  have values such that the total molecular weight of the molecule is from about 1500 to 30 000.
Patent EP-0084144-A2 (EP)
Inventor: HEYNACHER ERICH DR
IPC: G01B11/00
Filed: 1982-12-18
Abstract: Es handelt sich um eine dreidimensionale Längenmeßeinrichtung, bei der das Komparatorprinzip bezüglich aller drei Achsen möglichst gut erfüllt ist. Dazu trägt die in der Waagerechten verschiebliche Werkstückaufnahme (2) ein den Meßbraum einschließendes Raumnormal in Form dreier aneinander grenzende Spiegel (Tripelspiegel 4, 5, 6). Die Verlängerung der Meßstrahlen, mit denen das Raumnormal angemessen wird, schneiden sich in einem Punkt, dessen Abstand zur Werkstückansprache sehr gering ist. Zur Erzielung hoher termischer Stabilität sind der Meßtisch (2) und das Gehäuse (9) der Meßeinrichtung aus einem Material geringer Wärmeausdehnung gefertigt. Um die Position des beweglichen Taststifts (109) mit interferometrischer Meßgenauigkeit zu bestimmen, wird in jeder Koordinate je ein Teilstrahl (107) eines Doppelstrahl-Planspiegelinterferometers (104) über ein am Taststifthalter befestigtes Tripelprisma (106) geführt. Mit dem anderen Teilstrahl (108) wird der mit dem Werkstück verbundene Gegenspiegel (105) jeweils direkt angemessen. Die Interferometerköpfe (104) selbst sind maschinenfest angebracht. Der Taststifthalter (102), der an Optik nur die Tripelprismen (106) zu tragen hat, besitzt daher eine sehr geringe Masse.
Patent EP-0065882-A2 (EP)
Inventor: ELIELE BOAZ
IPC: H04R7/12
Filed: 1982-05-26
Abstract: A radiating metal dome for use in loudspeakers is made of copper, silver or gold, or of an alloy of one of these metals with additions not sufficient substantially to reduce the thermal conductivity. This ensures good heat dissipation from the coil (14). The dome may comprise a plurality of layers (10, 12), at least one of which is a layer of a metal or a metal alloy, in intimate contact. This sandwich construction enables an improved frequency response characteristic to be achieved. The metal or metal alloy layer or layers may also be provided with one or more layers of a protective material and/or a sound damping material. A non-metallic filler layer (18) may be provided between two layers (10,12) of metal or metal alloy.
Patent EP-0079241-A2 (EP)
Inventor: HAMADA SHINICHIRO
IPC: C07K5/02
Filed: 1982-11-09
Abstract: A process is disclosed for producing glutathione, the process involves cultivating a glutathione-producing mutant strain of the genus Saccharomyces which is resistant to 1,2,4-triazole and/or sodium azide in a culture medium to accumulate glutathione in the microbial cells and recovering the glutathione.
Patent EP-0087696-A2 (EP)
Inventor: JONES HAROLD
IPC: A47B96/02
Filed: 1983-02-18
Abstract: The invention is concerned with a shelving structure of the kind which is assembled from a number of vertical elements (struts) and inter-connected horizontal elements (beams), and in particular to a shelf for such a shelving structure. Such shelves are conventionally formed from sheet metal, comprises a horizontal shelf panel and flanges extending vertically downwardly from the shelf panel on at least two sides thereof, each flange being folded backwardly on itself to increase the strength of the flange. In accordance with this invention, each flange (8) is so folded as to provide a pocket (22) in which an elongate reinforcing member is positioned, such reinforcing member engaging the underside of the shelf panel (6). In particular, each flange (8) comprises a first portion (12) extending downwardly from the panel (6), a second portion (14) folded inwardly so as to extend towards the underside of the shelf panel generally parallel to, and spaced from the first portion (12), the reinforcing member (16) being located between said first and second portions, transmitting load from the shelf by virtue of its engagement with underside of the shelf and transmitting such load to an intermediate portion (13) between said first and second portions (12, 14).