baber/WOPTO huggingface dataset:
Patent EP-4172468-A2 (EP)
Title: Two-stroke engine with blowby-gas exchange and variable combustion chamber
Inventor: YAAKOBY SHAUL
IPC: F16C5/00
Filed: 2021-06-25
Abstract: An engine may have a piston linearly reciprocating along an axis in an adjustable cylinder. There may be a piston rod connected to the piston, the piston rod also linearly reciprocating along the axis. A first chamber that includes a combustion chamber in the cylinder may be separated from a second chamber that includes an air chamber. The air chamber may be between the first chamber and a third chamber configured to accommodate lubricant. The engine may be configured to prevent blowby gases escaping from the first chamber into the second chamber from entering the third chamber, and recirculate blowby gases into the first chamber. A passageway may be configured to bring the first and second chambers into communication. The cylinder may be adjustable to change a compression ratio of the combustion chamber. The third chamber may include a mechanism to convert linear motion to another form.
Patent EP-4192321-A2 (EP)
Inventor: FLANAGAN AIDEN
IPC: A61B1/00
Filed: 2021-09-16
Abstract: The present disclosure, in its various aspects, is directed to expandable guide devices, implementation methods, and related delivery systems. Embodiments according to the present disclosure, including as described herein, may increase the effectiveness and efficiency of endoscopy procedures. In one example, an expandable guide device is configured to receive an instrument through an instrument lumen of the device, wherein the device comprises first and second bodies, with first and second expandable members disposed about the first and second bodies.
Patent EP-4146276-A2 (EP)
Inventor: PAZ JEANNE T
IPC: G01N33/532
Filed: 2021-05-05
Abstract: La présente invention concerne de manière générale des procédés de prévention, de réduction du risque de développement ou de traitement de l'épilepsie, comprenant l'administration à un sujet d'un inhibiteur de la voie du complément classique.
Patent EP-4166874-A2 (EP)
Inventor: SENF RAYMOND L JR
IPC: B60P3/20
Filed: 2022-10-17
Abstract: A method of operating a transport refrigeration system (20) having a plurality of inverters (60<sub>1</sub> - 60<sub>N</sub>) configured to power a refrigeration unit (22) includes placing a first inverter (60<sub>1</sub>) of the plurality of inverters in an active state; monitoring a load on the first inverter (60<sub>1</sub>); comparing the load on the first inverter (60<sub>1</sub>) to an upper threshold; placing a second inverter (60<sub>2</sub>) of the plurality of inverters in an active state upon the load on the first inverter (60<sub>1</sub>) being greater than the upper threshold.
Patent EP-4235553-A2 (EP)
Inventor: BLOOMQUIST ERIC
IPC: G06Q20/40
Filed: 2017-04-28
Abstract: In some aspects, a verification exchange system transforms consumer data (e.g., employment or income data) from different contributor computing systems to a standardized format and stores this standardized data in a consumer-status verification repository. The verification exchange system can selectively provide portions of the consumer data to authorized client system via a security portal to a public network. For example, the verification exchange system can use standardized consumer data to service verification queries requesting confirmation of employment or income level for consumers. The verification exchange system can do so by ensuring that a verifier system from which the query is received has provided a valid credential. In another example, the verification exchange system can restrict access to the standardized consumer data to accessors that are (i) an originating contributor computing system for the employment or income data or (ii) consumers described by the standardized employment or income data.
Patent EP-4269115-A2 (EP)
Inventor: SMITH ROBERT
IPC: B41J2/175
Filed: 2017-05-04
Abstract: An electronic data storage device for use with a cartridge for storing and dispending liquid for use with an inkjet printer, the electronic data storage device storing printing data, wherein the printing data comprises at least one of: liquid density data, liquid conductivity data, recirculation data, and printer geometry data.
Patent EP-4243565-A2 (EP)
Inventor: LU QIANXI
IPC: H04W84/04
Filed: 2019-05-21
Abstract: Provided are an access method and transmission point. In the embodiments of the present invention, indication information sent by a second transmission point is received by means of a first transmission point and is used for indicating that said second transmission point supports relay functionality, such that said first transmission point is capable of accessing, according to the indication information, the wireless access network on which the second transmission point is located; thus the first transmission point is taken as a relay node and accesses the wireless access network.
Patent EP-4297322-A2 (EP)
Inventor: YANG XUN
IPC: H04L5/00
Filed: 2014-01-28
Abstract: The present invention provides a data transmission indication method, an access point and a terminal, where the method includes: sending, by an access point, orthogonal frequency division multiple access OFDMA physical layer signaling to a terminal, where the OFDMA physical layer signaling is used for indicating, to the terminal, a subchannel allocated for the terminal, so that the terminal determines the subchannel corresponding to the terminal according to the OFDMA physical layer signaling, where the OFDMA physical layer signaling includes an identifier of the terminal and subchannel information corresponding to the identifier of the terminal. In the method provided in an embodiment of the present invention, a manner in which the access point allocates a subchannel for each terminal according to OFDMA physical layer signaling enables the access point to indicate subchannels for more terminals, that is, a quantity of terminals to which the access point indicates subchannels is not limited.
Patent EP-4258619-A2 (EP)
Inventor: JEROLM DANIEL
IPC: H04L49/25
Filed: 2018-05-17
Abstract: Beschrieben ist eine Logikeinheit (21b) zum Verarbeiten von Daten sowie ein entsprechendes Verfahren. Die Logikeinheit (21b) ist angepasst zum Ändern einer Menge von durch eine Eingangsschnittstelle (8) empfangenen ersten Lokalbusdaten (P1, P2, P3) basierend auf einem Steuersignal (26) zur Erzeugung von zu sendenden zweiten Lokalbusdaten (P1', P2', P3') und zum taktgesteuerten Verzögern des Sendens der zweiten Lokalbusdaten (P1', P2', P3') durch eine Ausgangsschnittstelle (9). Dabei weist die Logikeinheit (21b) nicht-taktgesteuerte Logikelemente auf, die durch das Steuersignal (26) zur Änderung der ersten Lokalbusdaten (P1, P2, P3) gesteuert sind.
Patent EP-4279909-A2 (EP)
Inventor: HEIRMAN LISA
IPC: G01N27/12
Filed: 2019-07-03
Abstract: A substrate (10) suitable for incorporation into an absorbent article (100) for monitoring and detecting the presence of wetness therein and/or risk of exudate leakage therefrom, is provided. Said substrate (10) comprises a conductive pattern (101) disposed on a first surface (20) capable of being arranged proximal to a body facing side of the absorbent article (100), wherein said conductive pattern (101) can be brought in electrical communication with a clip-on data processing module (103). Said conductive pattern (101) comprises: a plurality of connection tracks (1',2',3',4',5'); and a plurality of sensing tracks (9) connected to said connection tracks (1',2',3',4',5'), wherein the conductive pattern (101) is configured in a manner that addressing multiple combinations of said plurality of connection tracks (1',2',3',4',5') with corresponding terminals (1,2,3,4,5) of the clip-on data processing module (103) result in multiple electrical circuit configurations for measuring resistance, impedance and/or capacitance therethrough.
Patent EP-0008759-A2 (EP)
Inventor: KARIYONE KAZUO
IPC: C07D231/56
Filed: 1979-08-27
Abstract: A process for preparing an 1H-indazol-3-ylacetic acid derivative of the formula:
     by reacting an aminoacetic acid derivative of the formula:
     with a hydrazine compound and, if desired, esterification or reacting a propionic acid derivative of the formula:
     with a N-nitrosating agent, and cyclization.
Patent EP-0005121-A2 (EP)
Title: Verfahren zum Stabilisieren von 4-Methyl-5-(2'-chloraethyl)-thiazol
Inventor: FELSCH HORST
IPC: A61K31/426
Filed: 1979-04-09
Abstract: Stabilisierungsverfahren für 4-Methyl-5-(2'-Chloräthyl)-thiazol, bei welchem dieses mit einer nichttoxischen Trägersubstanz vermischt wird, die zumindest ein Glycerid, vorzugsweise ein Oel, enthält. Es wird als Trägersubstanz zumindest ein halb- oder vollsynthetisches Triglycerid auf Basis gesättigter mittlerer Fettsäuren (d.h. Fettsäuren der Kettenlänge C8 bis C12) eingesetzt.
Patent EP-0037539-A2 (EP)
Inventor: WIDMAIER HEINZ
IPC: F25B30/04
Filed: 1981-03-28
Abstract: Sorption heat pump or refrigerating machine consisting of at least one absorber, an ejector, an evaporator and degasser and a condenser and resorber, these units being assembled in at least two compact arrangements and in such a manner that the units are combined in three modules corresponding to the temperature ranges of the thermal conversion taking place in them.
Patent EP-0059779-A2 (EP)
Inventor: SASAKI SHIGETO
IPC: A63F13/493
Filed: 1981-07-28
Abstract: A video game device in which a score gained in a game is held for a certain time period set by a timer means and when a premium button is pushed during the lapse of certain time period, the score is multiplied by a certain premium magnification, characterized in that a premium adding means is arranged permitting an optional number to be successively selected in a certain cycle from plural numbers previously set during the operation of timer means and the score to be multiplied by a number selected as a premium magnification at the time when the premium button is pushed.
Patent EP-0051256-A2 (EP)
Inventor: STUEBER SIEGFRIED DR
IPC: C04B20/10
Filed: 1981-10-27
Abstract: The invention relates to an organic reinforcing or armouring material based on polyalkylene which is modified by a content of organic and/or inorganic or inorganic-organic Si(VI) compounds, to a process for its production and to its use.
Patent EP-0054272-A2 (EP)
Inventor: COHEN SHEPPARD
IPC: H01J61/56
Filed: 1981-12-11
Abstract: A low wattage high intensity discharge lamp having a quartz arc tube and a glow starter disposed within a bulbous glass envelope containing an inert gas, such as argon, at subatmospheric pressure. The starter within the envelope comprises a first bimetal connected to one of the arc tube lead-in wires, a second bimetal connected to one end of a conductive support wire sealed through the bulbous envelope, and a fixed first contact attached to another conductive support wire sealed through the bulbous envelope and also connected to the other lead-in wire of the arc tube. The bimetals are electrically connected together at one end which makes a normally closed contact with the fixed contact in the quiescent state of the starter. Energization of the lamp causes short circuit current to flow through the starter to cause flexing of the second bimetal for separating the bimetals from the fixed contact to provide an open circuit thereat and produce a high voltage pulse switching transient across the arc tube electrodes. Upon starting of a discharge in the arc tube, the lamp current flow through the starter is operative to maintain the bimetals separated from the fixed contact. The amplitude of the pulse produced by the starter is controlled by the selection of the gas and pressure thereof within the bulbous envelope.
Patent EP-0045129-A2 (EP)
Inventor: DONALD DENNIS SCOTT
IPC: C09B51/00
Filed: 1981-06-15
Abstract: Novel benzyl compounds are provided with nuclear substituents such that a net electron withdrawing effect occurs at the a-carbon atom of the benzyl structure, the α-carbon atom being substituted by a radical which, upon release during a photographic process, forms a photographically active antifoggant, toner, spectral sensitizer, dye, color coupler, silver halide solvent, stabilizer, hardener or accelerator. When incorporated into a photographic emulsion or developer the compounds provide controlled imagewise release of development/ image modifier compounds after developer oxidation products have been formed in the course of the development process. For example, nitrobenzyl-masked phenylmercaptotetrazole (PMT), incorporated into a silver halide emulsion, reacts with developer oxidation products via an electron transfer mechanism to release the potent development restrainer PMT.
Patent EP-0048093-A2 (EP)
Title: Industrial vehicle driving apparatus
Inventor: NAZAWA KOJI
IPC: B60W10/10
Filed: 1981-08-24
Abstract: A driving apparatus for an industrial vehicle in which the brake is positioned on one end of the transmission output shaft. The drive train housing is formed such that the brake device fits mainly within the torque converter or clutch housing. In addition to the standard drum-and-shoe brake structure, fan blades are provided on the outer surface of the brake drum for air-cooling the torque converter or clutch. In the driving apparatus according to the present invention, it is unnecessary to provide a narrower part to avoid interference with the center brake device.
Patent EP-0059387-A2 (EP)
Inventor: HUNKELER WALTER DR
IPC: A61P39/02
Filed: 1982-02-19
Abstract: Die neuen Imidazodiazepine der allgemeinen Formel <IMAGE> worin A zusammen mit den beiden mit α und β bezeichneten Kohlenstoffatomen die Gruppe <IMAGE> R¹ Wasserstoff, niederes Alkyl, niederes Alkoxymethyl, Halogen, Nitro oder einen Rest der Formel -COOR<4>, R² Wasserstoff, Trifluormethyl oder Halogen, R³ Wasserstoff, Trifluormethyl, Halogen oder niederes Alkyl, R<4> Methyl, Aethyl oder Isopropyl und X ein Sauerstoff- oder Schwefelatom bedeuten, das mit γ bezeichnete Kohlenstoffatom die (S)- oder (R,S)-Konfiguration aufweist, und ihre pharmazeutisch annehmbaren Säureadditionssalze sind nützlich bei der Antagonisierung der zentral dämpfenden, muskelrelaxierenden, atakischen, blutdrucksenkenden und atemdepressiven Eigenschaften von tranquilisierend wirksamen 1,4-Benzodiazepinen, beispielsweise, also Antidot bei Intoxikationen mit tranquilisierend wirksamen 1,4-Benzodiazepinen, zur Abkürzung einer durch solche 1,4-Benzodiazepine eingeleiteten Anaesthesie usw.; sie können auch zur Unterdrücking der Wirkungen auf das zentrale Nervensystem von in anderen Indikationsgebieten eingesetzten 1,4-Benzodiazepinen verwendet werden, z.B. von schistosomizid wirksamen 1,4-Benzodiazepinen, wie (+)-5-(o-Chlorphenyl)-1,3-dihydro-3-methyl-7-nitro-2H-1,4-benzodiazepin-2-on. Die Verbindungen der obigen Formel I können ausgehend von teilweise neuen Ausgangsstoffen nach verschiedenen Methoden hergestellt und in galenische Darreichungsformen gebracht werden.
Patent EP-0060491-A2 (EP)
Inventor: BOHN HANS DR
IPC: A61K38/16
Filed: 1982-03-09
Abstract: What are disclosed are an isolated tissue protein, denominated PP16, which can be used to prepare anti-sera useful as diagnostic agents, said protein being found in extracts of some human organs such as the placenta, spleen, stomach, and lung and being capable of isolation therefrom and which has the following properties: (a) a carbohydrate content of 4.3+/-1.6%, comprising 3.4+/-1.2% of hexoses, 0.24+/-0.07% hexosamines, 0.06+/-0.03% of fucose, and 0.6+/-0.3% of neuraminic acid; (b) a sedimentation coefficient S20,w0 of 4.6+/-0.4 S; (c) a molecular weight, determined in a polyacrylamide gel containing sodium dodecyl-sulfate, of 46,000+/-3,000; (d) an extinction coefficient E1 cm1% (280 nm) of 8.82+/-0.5; (e) an electrophoretic mobility in the range of albumin; and (f) an isoelectric point of 4.7+/-0.2.
Patent EP-0076467-A2 (EP)
Inventor: GUPTA ASHOK KUMAR
IPC: C04B35/56
Filed: 1982-09-30
Abstract: Component bodies of silicon carbide base material, at least in their surface layers, are welded together without the provision of a binder at finely polished joining surfaces by virtue of the fact that at least one of the joint surfaces is of a silicon carbide material containing an excess of silicon (SiSiC). The component bodies are kept closely fitted together especially by an additional pressing force of at least 0.1 kg/cm2 during a heating stage at atmospheric or lower pressure at a temperature in the range from 1500 DEG  C. to 1800 DEG  C. for 15 to 100 minutes in an inert atmosphere, the excess of silicon at the boundary making it possible for silicon carbide crystal growth to take place across the boundary.
Patent EP-0077533-A2 (EP)
Inventor: HIRAYAMA TAKESHI
IPC: F02D41/34
Filed: 1982-10-14
Abstract: The invention relates to a control method and a control apparatus for an internal combustion engine, the contents of a reference register (402, 404, 406) are compared with the count contents of a timer so that when the equality is found therebetween, a central processing unit (CPU) computes when and how a control condition (1 or 0 level) is to be changed with respect to what one of a plurality of controlled systems (INJ, IGN, EGR, ISC) and thus a plurality of actuators (12, 58, 82, 84) for controlling the operation of the engine are selectively controlled in accordance with control signals generated from the central processing unit (CPU).
Patent EP-0081083-A2 (EP)
Inventor: SIOL WERNER DR DIPL-CHEM
IPC: C08F291/00
Filed: 1982-11-03
Abstract: Hochkonzentrierte, bimodale wäßrige Kunststoffdispersionen werden durch Emulsionspolymerisation von äthylenisch ungesättigten Monomeren in Gegenwart von Emulgiermitteln und radikalbildenden Initiatoren erzeugt, indem man einem ersten Latex, enthaltend einen dispergierten Kunststoff A und eine wäßrige Phase, einen zweiten Latex, enthaltend einen dispergierten Kunststoff B und eine wäßrige Phase, sowie eine Monomerenphase, enthaltend Monomere C, zusetzt, wobei sich die mittleren Teilchengrößen der Kunststoffpartikel von A und B um einen Faktor zwischen 2 und 15 unterscheiden, die Gewichtssumme von A und B und C 100 Gew.-Teile beträgt und die Gewichtssumme der  wäßrigen Phasen höchstens 70 Gew.-Teile ausmacht, und die Monomeren C polymersieren läßt.
Patent EP-0063051-A2 (EP)
Inventor: UEMURA SEIICHI
IPC: D01F9/155
Filed: 1982-04-13
Abstract: A starting pitch for carbon fibers, produced by heat treating at 400-500°C under a hydrogen pressure of at least 20 Kg/cm 2 .G (1) a heavy fraction oil boiling at not lower than 200°C obtained at the time of fluidized catalytic cracking of petroleum or (3) a mixture of the heavy fraction oil (1) with (2) a heavy fraction oil boiling at not lower than 200°C obtained at the time of steam cracking of petroleum, the pitch so produced being heat treated to make precursor pitch therein, melt spun, infusibilized and carbonized or further graphitized to obtain the carbon fibers.
Patent EP-0076104-A2 (EP)
Inventor: WATANABE HISASHI
IPC: H01L23/10
Filed: 1982-09-23
Abstract: A package for a semiconductor device comprises a package substrate (1), a sealing frame (3) to be soldered to the package substrate (1), a semiconductor element (4) fixed to the package substrate (1), and a sealing cap (7) which is welded to the sealing frame (3) the semiconductor element (4) being sealed by the sealing frame (3) and the sealing cap (7). The sealing cap (7) is welded to a projecting portion (12) of the sealing frame (3).
Patent EP-0111623-A2 (EP)
Inventor: CHADSHAY ROMAN
IPC: F23C5/32
Filed: 1983-06-15
Abstract: In a pulverized coal-fired steam generator having a generally vertical furnace (1) and a plurality of fuel-air admission assemblies (10) arrayed in a vertical windbox (40) in one or more walls of the furnace (1), at least one of the fuel-air admission assemblies (10) being a low load fuel-air admission assembly having a split coal bucket (30) with vertically adjustable upper and lower coal nozzles (32,34), the remaining assemblies having vertically adjustable single nozzle buckets (28), a tilt apparatus (50,60) for vertically adjusting all nozzles in unison in response to steam temperature at high loads and for vertically adjusting the lower coal nozzles of the split coal bucket of the low load fuel-air admission assembly independent of all remaining nozzles at low loads.
Patent EP-0102473-A2 (EP)
Title: Device and process for the dry purification of flue gas
Inventor: REMMERS KARL
IPC: B01D53/34
Filed: 1983-07-02
Abstract: 1. Apparatus for the dry cleaning of flue gases which are fouled with gaseous noxious substances, especially sulphur compounds, and which emanate from the burning of fossil fuels especially in boiler plants and ovens, with a section (13) of a regenerative heat exchanger (8) which cools the flue gas and which is arranged in the flue gas duct (18) and with a further section (14) of heat exchanger (8) which is interposed in the combustion air duct (19, 20), the association of the joint solid storage material of the heat exchanger (8) with the two sections (13, 14) thereof varying continuously and periodically, and also with a flue gas duct section which is situated downstream of the cooling section (13) of the heat exchanger (8) and which comprises a bottom grate (15) and contains absorbents, characterized in that in the flue gas duct section which is downstream of the heat exchanger (8) a fluidised bed operated by the flue gas is arranged which has a granular carrier material and has a feed duct (17) for the absorbents, and that a filter (22) is arranged in the flue gas duct (18) after the fluidised bed (16).
Patent EP-0106104-A2 (EP)
Inventor: BUHLER ULRICH DR
IPC: C09B29/085
Filed: 1983-09-03
Abstract: Mischungen von Monoazofarbstoffen, die aus zwei oder mehreren verschiedenen Farbstoffen der Formel I bestehen, <IMAGE> worin R¹ und R² unabhängig voneinander lineares oder verzweigtes Alkyl mit 1 bis 4 C Atomen und R lineares oder verzweigtes Alkyl mit 1 bis 5 C Atomen bedeuten und wobei sich die Farbstoffe zumindest in den Resten R underscheiden.
Patent EP-0110454-A2 (EP)
Inventor: KAMAT DATTATRYA V
IPC: A41D27/06
Filed: 1983-11-01
Abstract: A fusible interlining having enhanced bond strength with resistance to dry cleaning and comprising a support web and a heat activatable adhesive carried by said support web, said adhesive comprising polyethylene having a melt index of at least 60, a density of at least .91 and a relatively narrow molecular weight distribution, as expressed by having a MW : MN ratio of no more than 4.