baber/WOPTO huggingface dataset:
Patent EP-2623627-A1 (EP)
Inventor: OKAMOTO NARIAKI
IPC: C21D8/06
Filed: 2011-08-10
Abstract: A case hardened steel with excellent cold forgeability and excellent impact properties after case hardening processing contains C, Si, Mn, S, Cr, Al, Ti, Nb, B, and N, with the balance being iron and unavoidable impurities. Of precipitates containing Ti and/or Nb, precipitates having a size of not less than 20 µm 2  are at a number density of not more than 1.0/mm 2 . Of precipitates containing Ti and/or Nb, precipitates having a size of more than 5 µm 2  and less than 20 µm 2  and containing Mn and S are at a number density of more than 0.7/mm 2  and not more than 3.0/mm 2 . The ferrite fraction is more than 77% by area.
Patent EP-2631461-A1 (EP)
Inventor: HASEGAWA MANABU
IPC: F02M27/04
Filed: 2011-10-17
Abstract: A fuel magnetization treatment method comprises the following steps of: mounting electromagnetic coils (2a,2b) on a supply system (1a,1b,4,10) through which fuel is supplied to a combustion device of an engine(7), connecting two joints of the electromagnetic coils (2a,2b) with an electromagnetic generating device(3); and providing alternating current to the electromagnetic coils (2a,2b) through the electromagnetic generating device (3) so that an alternating current magnetic field is generated by the electromagnetic coils (2a,2b) and is used to magnetize the fuel in the engine(7), wherein the frequency zone of the alternating current is 4kHz ∼25kHz. The method can improve the combustion efficiency of various fuels, enhance the power output performance of the engine, inhibit the emission of various pollution gases and prolong the life of engine lubricating oil. ( Fig.1 )
Patent EP-2636656-A1 (EP)
Inventor: TOMIKAWA SHINICHIRO
IPC: B24D3/00
Filed: 2011-10-18
Abstract: Provided are an alumina sintered compact containing a titanium compound and an iron compound, wherein FeTiAlO 5  grains exist in the grain boundary of the alumina grains and the mean grain size of the FeTiAlO 5  grains is from 3.4 to 7.0 µm; and an abrasive grain and a grain stone using the alumina sintered compact.
Patent EP-2638752-A1 (EP)
Title: Ajustement de la base de temps d'émission d'ue dans un système de communication multi-rat à agrégation de porteuses
Inventor: KAZMI MUHAMMAD
IPC: H04W88/06
Filed: 2011-11-01
Abstract: Une valeur commune de paramètre d'ajustement de la base de temps d'émission en liaison montante est estimée pour les transmissions d'UE dans un réseau de communication multi-RAT et transmise à un ou plusieurs UE (120). Cette valeur de paramètre est commune à des première et deuxième RAT et utilisable par le ou les UE pour ajuster la base de temps d'émission de porteuses en liaison montante appartenant aux différentes RAT. La valeur commune de paramètre d'ajustement de la base de temps d'émission peut être utilisée, par exemple, pour coordonner la base de temps d'émission d'UE d'une première porteuse en liaison montante associée à la première RAT et d'une deuxième porteuse en liaison montante associée à la deuxième RAT. Un UE multi-RAT reçoit simultanément une premier porteuse en liaison descendante associée à la première RAT et une deuxième porteuse en liaison descendante différente associée à la deuxième RAT. L'UE reçoit la valeur commune de paramètre d'ajustement de base de temps d'émission sur une des ces porteuses en liaison descendante et ajuste une base de temps d'émission d'une première porteuse en liaison montante associée à la première RAT et d'une deuxième porteuse en liaison montante associée à la deuxième RAT.
Patent EP-2642327-A1 (EP)
Inventor: FUKUMOTO SATOSHI
IPC: G02B9/12
Filed: 2011-09-30
Abstract: The invention provides an ocular lens well corrected for aberrations through a sufficiently large angle of view and having a sufficient eye relief while ensuring avoidance of increasing the overall length and suppression of an increase in lens diameter, and provides an optical device including this ocular lens. 
     An ocular lens 3 includes, in order from an object side, a first lens group G1 including a first lens component G1A in meniscus form having a convex surface facing the object side, a second lens group G2 including a lens component L21 having a convex surface facing a viewing eye side, and a third lens group G3 having a positive refractive power. An object-side focal plane I of the third lens group G3 is positioned between the second lens group G2 and the third lens group G3. When f represents the focal length of the entire system; and f12 represents the combined focal length of the first lens group G1 and the second lens group G2, a condition shown by the following expression:
     
is satisfied.
Patent EP-2541759-A1 (EP)
Inventor: CHEN HUAZHANG
IPC: H03F1/02
Filed: 2011-10-27
Abstract: The present invention discloses a Doherty power amplifier and an implementation method thereof. The Doherty power amplifier includes a carrier power amplifier circuit and a peak power amplifier circuit, wherein, the peak amplifier circuit is configured with a Radio Frequency (RF) switch for controlling turn-on of peak power amplifiers in the peak amplifier circuit; and a part or all of carrier power amplifiers in the carrier power amplifier circuit use GaN devices, and a part or all of the peak power amplifiers in the peak power amplifier circuit use LDMOS devices. The present invention avoids a defect of a peak branch in the Doherty power amplifier from being turned on ahead of time, thus reducing the power consumption of the peak power amplifier; and meanwhile, since the power consumption of the carrier power amplifiers in the Doherty power amplifier account for most of the power consumption, and the efficiency of the carrier power amplifiers using GaN devices is much higher than that of the carrier power amplifiers using LDMOS devices, the efficiency of the whole power amplifier is greatly enhanced.
Patent EP-2650670-A1 (EP)
Inventor: KONTANI TOMOHIRO
IPC: G01N21/27
Filed: 2011-11-18
Abstract: An SPR sensor includes an SPR sensor cell. The SPR sensor cell includes an optical waveguide to be brought into contact with a sample. The optical waveguide includes an under clad layer, a core layer provided in the under clad layer such that at least a portion thereof is exposed from the under clad layer, a metal layer covering the core layer exposed from the under clad layer, and a cover layer to be brought into contact with a sample, the cover layer covering the metal layer. The water wettability of the cover layer is higher than water wettability of the metal layer.
Patent EP-2657662-A1 (EP)
Inventor: DENG KAN
IPC: G01F23/00
Filed: 2011-06-22
Abstract: A detecting device for detecting the volume of a material in a material container and a concrete pumping apparatus comprising the above detecting device are disclosed. The detecting device comprises a soft container full of a medium; a medium container in communication with the soft container; a volume detecting sensor for detecting the volume of the medium in the medium container; the soft container is provided within the material container and immersed in the material of the material container, and under the extrusion of the material, the medium in the soft container enters the medium container, the volume detecting sensor detects the volume of the medium in the medium container; and the volume of the material can be calculated according to a preset relationship between the volume of the medium in the medium container and the volume of the material in the material container.
Patent EP-2657220-A1 (EP)
Inventor: SHIMIZU MASAHIKO
IPC: C07C51/50
Filed: 2011-12-01
Abstract: Acetic acid is produced while efficiently inhibiting condensation of hydrogen iodide in a distillation column (second distillation column) for purifying crude acetic acid by further distillation. 
     A process for producing acetic acid comprises an acetic acid collection step for feeding a first distillation column with a volatile component at least containing acetic acid, methyl acetate, methyl iodide, water, and hydrogen iodide, separating a first lower boiling point component as an overhead, and collecting a first liquid stream mainly containing acetic acid, and an acetic acid purification step for feeding a second distillation column with the first liquid stream, further separating a second lower boiling point component as an overhead, and collecting a second liquid stream containing acetic acid, wherein an alkali component is added or mixed to the first liquid stream in the manners (1) and/or (2) for distilling a liquid object to be treated containing the first liquid stream and the alkali component in the second column: (1) the alkali component is added to or mixed with the first liquid stream before the first liquid stream is fed to the second column, (2) in the second column, the alkali component is added or mixed at the same height level as or at a height level upper than a height level at which the first liquid stream is fed.
Patent EP-2660246-A1 (EP)
Inventor: OKAMOTO AKIMITSU
IPC: C12N15/09
Filed: 2011-12-28
Abstract: A compound is represented by the following formula (1), (2), or (3) (where, in the above formulae (1), (2), and (3), Z 11  and Z 12  independently have a fluorescent property and are an uncharged atomic group exhibiting an exciton effect.).
Patent EP-2662115-A1 (EP)
Inventor: YAMADA MASAHIRO
IPC: A61N5/10
Filed: 2011-10-24
Abstract: This radiation therapy device controller selects, for a plurality of body motion phases, computed tomography image data obtained which shows a diseased portion, and generates, for each rotation angles of a ray source and a sensor array, a reconstructed image. The control device generates a radiation projection image which shows the diseased portion when the radiation is radiated if the rotation angle is a predetermined rotation angle, compares the reconstructed image of each of the plurality of body motion phases with the radiation projection image, and determines a body motion phase indicated by a reconstructed image in which a difference is small, to be a current respiratory phase. As a result, a position of the diseased portion calculated for the computed tomography image data in the computed tomography image data group of the respiratory phase in advance is identified to be a current position of the diseased portion.
Patent EP-2745474-A1 (EP)
Inventor: SRIDHARAN MURARI
IPC: H04L12/66
Filed: 2011-10-11
Abstract: Methods and apparatus are provided for controlling communication between a virtualized network and non-virtualized entities using a virtualization gateway. A packet is sent by a virtual machine in the virtualized network to a non-virtualized entity. The packet is routed by the host of the virtual machine to a provider address of the virtualization gateway. The gateway translates the provider address of the gateway to a destination address of the non-virtualized entity and sends the packet to the non-virtualized entity. The non-virtualized entity may be a physical resource, such as a physical server or a storage device. The physical resource may be dedicated to one customer or may be shared among customers.
Patent EP-2800836-A1 (EP)
Title: Ensemble couvercle à cames pour trou d'homme
Inventor: SINCLAIR DAVID BRENT
IPC: E02D29/14
Filed: 2011-12-15
Abstract: Cette invention concerne un ensemble couvercle étanche aux venues d'eau pour trou d'homme, comprenant un châssis moulé non métallique, un couvercle non perforé pour trou d'homme et un mécanisme de fixation qui relie de manière libérable le châssis et le couvercle. Le châssis comprend une paroi de châssis périphérique annulaire définissant une assise de réception de couvercle dotée une lèvre s'étendant vers l'intérieur dans un sens radial présentant une surface d'assise dans laquelle est formé un canal d'étanchéité annulaire. Le mécanisme de fixation comprend des cames aptes à tourner par rapport au châssis entre une position bloquée dans laquelle les cames entrent en contact avec le châssis et une position débloquée dans laquelle les cames sont séparées du châssis en vue de l'extraction du couvercle. Un joint annulaire étanche à l'eau est formé ente une surface inférieure plane du couvercle et la surface d'assise du châssis et une garniture d'étanchéité est retenue au sein du canal d'étanchéité annulaire quand les cames du mécanisme de fixation sont disposées dans la position bloquée.
Patent EP-2682777-A1 (EP)
Inventor: SCHERBARTH STEFAN DR
IPC: G01S7/4863
Filed: 2012-08-18
Abstract: The method involves generating single images by comparing pixels of a CCD sensor (1) to a respective threshold value. A mean- or peak value of stored pixel values of a single image pixel-by-pixel is ascertained over 10 samples during signal processing. A signal image obtained in the signal processing is forwarded for image processing at an image frequency of 10-500 Hz. A signal pixel representing incident laser radiation (10) is identified from the image in an image processing. A direction of incidence of the laser radiation is determined from a position of the signal pixels on the image. Independent claims are also included for the following: (1) a CCD sensor (2) an imaging laser alerter.
Patent EP-2474992-A1 (EP)
Inventor: PORTIER ALAIN M
IPC: H01H50/54
Filed: 2012-01-04
Abstract: The device (30) has an L-shaped conducting member (40) comprising first and second connecting portions (41, 43) that assure electric contact with a first connecting piece and a second connecting piece (50) of the device according to two different relative positions between the first and second portions and the first and second pieces, respectively. The conducting member is arranged based on a first position/second spatial position between the first and second pieces according to the relative positions of the first and second portions with respect to the first and second pieces, respectively. The first connecting piece comprises a harp shaped surface mount component type elastic electrical connector. An independent claim is also included for an electromagnetic contactor comprising an operating coil powering device.
Patent EP-2482345-A1 (EP)
Inventor: NA MIN GYU
IPC: H01L33/14
Filed: 2012-01-13
Abstract: Disclosed is a light emitting device a substrate; a light emitting structure disposed on the substrate comprising a first conductive type semiconductor layer, an active layer and a second conductive type semiconductor layer; a conductive layer disposed on the second conductive type semiconductor layer; a first electrode part disposed on the conductive layer, with at least predetermined region in contact with the first conductive type semiconductor layer, passing through the conductive layer, the second conductive type semiconductor layer and the active layer; a first insulation layer disposed between the conductive layer and the first electrode part, between the second conductive type semiconductor layer and the first electrode part and between the active layer and the first electrode part; a second electrode part disposed on the conductive layer; and a second insulation layer disposed between the conductive layer and the second electrode part, wherein at least predetermined region of the second electrode part is in contact with the conductive layer, passing through the second insulation layer.
Patent EP-2618375-A1 (EP)
Inventor: AREND JEAN-LUC
IPC: H01L23/34
Filed: 2012-01-19
Abstract: The method involves locally regulating temperature in an integrated electronic circuit (1) by an electrically powered heating element (2), up to stable temperature different from another stable temperature of the circuit. Another temperature is measured by a temperature sensor (3). Electronic parameters e.g. oscillator frequency, of an electronic assembly (4) are measured at the former stable temperature. A variation in temperature of the parameters is determined on basis of stored parameter at the temperatures to carry out calibration of the parameters according to reference parameters. Independent claims are also included for the following: (1) a system for measuring thermal calibration of an integrated electronic circuit (2) an integrated electronic circuit.
Patent EP-2453093-A1 (EP)
Inventor: NUTTELMANN FRANK
IPC: E05F5/02
Filed: 2009-10-23
Abstract: The device has a mounting base designed as a housing and fixed at a furniture, and an electrical motor fixed at the mounting base. The motor acts on a sliding door via a toothed wheel arrangement. The arrangement comprises gear elements that are provided in contact with each other, during closing of a furniture part. One of the gear elements is provided in outer contact with the sliding door, according to a pre-determined movement path of the sliding door. The gear elements are designed as rotatable toothed wheels (7, 8), and a linear movable toothed rod (9) that are meshed with the wheels. The toothed wheels are designed as crown wheels.
Patent EP-2642471-A1 (EP)
Inventor: KOESEDAG ALI
IPC: G09F17/00
Filed: 2012-03-22
Abstract: The present invention proposes a post comprising a base (22), at least one lighting means and a carrier framework (13) with holder slots (32) for receiving said lighting means or solar units (12) having a solar panel and a rechargeable electrical battery . Said post further comprises at least one longitudinal channel accommodating a movable block displaceable in said longitudinal channel by means of an electrical motor. Said movable block fixedly joined to said carrier framework (13) with holder slots receiving said solar units (12) or said lighting means. The invention further proposes a post with advertisement flags (35) secured on two axes, namely to the lower edge of said carrier framework (13) and to said longitudinal channel accommodating said movable blocks.
Patent EP-2645052-A1 (EP)
Inventor: TRIONFETTI GIANNI
IPC: G01B7/12
Filed: 2012-03-30
Abstract: It is provided a measuring head (1) for a feeler (2) of workpieces (3) being machined comprising: a fixed portion (10) to be secured to an outer fixed support, a movable portion (11) comprising a constraint element (14) for a feeler arm (4), a rotational hinge (12) adapted to connect the fixed portion (10) to the movable portion (11), wherein the fixed portion (10), movable portion (11) and pivot bearing (12) are of one piece construction.
Patent EP-2532878-A1 (EP)
Inventor: STEVANI LUIGI
IPC: F02M69/04
Filed: 2012-05-09
Abstract: A fuel injector (10) for internal combustion engines, comprising an external casing (11) provided with at least an inlet (13) and at least an outlet (14) for the fuel to be injected, an obturator element (16), means (18) for moving the obturator element (16) between a closed position, in which it closes the communication between the inlet (13) and the outlet (14), and an open position, in which it opens the communication between the inlet (13) and the outlet (14), a fixed endrun element (21) designed to come into contact with the obturator element (16) in order to halt said obturator (16) in the open position and an elastomer ring (30) interposed between the obturator element (16) and the endrun element (21), the elastomer ring (30) exhibiting a transversal generating section (300) comprising at least a portion (301) having an inclined development with respect to a central axis (X) of the elastomer ring (30).
Patent EP-2487581-A1 (EP)
Inventor: AHMED ASHRAF
IPC: G06F9/30
Filed: 2008-02-28
Abstract: A method, comprising determining, based on an indicator stored at a register or a fuse, whether a floating point unit (FPU) of a processor is to operate in full-bit mode or a reduced-bit mode, the indicator set based on power requirements of the processor; fetching a floating point instruction; and in response to determining the floating point unit is to operate in the full-bit mode, decoding the floating point instruction at a first decoder to determine a single operation; in response to determining the floating point unit is to operate in the reduced bit mode, decoding the floating point instruction at a second decoder to determine multiple operations.
Patent EP-2672610-A1 (EP)
Inventor: MADSEN ANDERS JAKOB
IPC: H02K1/14
Filed: 2012-06-08
Abstract: It is described a segmented stator, which comprises a first segment (101), a second segment (102), a bolt (103) for fastening the first (101) and second (102) segments to each other, and a plurality of spacers (104) adapted for adjusting the segment-to-segment-distance (105) between the first (101) and second (102) segments and a method for fastening these segments (101,102) of the stator.
Patent EP-2554573-A1 (EP)
Inventor: KNOTT WILFRIED DR
IPC: C09K23/54
Filed: 2012-07-03
Abstract: Polysiloxane-polyether copolymer having at least one polyether group exhibiting at least one ether terminal building block (I), is new. Polysiloxane-polyether copolymer having at least one polyether group exhibiting at least one ether terminal building block of formula (-O-C(O)-O-R11) (I), is new. R11 : alkyl. Independent claims are also included for: (1) preparing the polysiloxane-polyether copolymer; (2) use of the polysiloxane-polyether copolymer as foam stabilizers in the production of polyurethane foams and in the production of polyurethane-based plastics, as surfactants for liquid carbon dioxide extraction, as surface-active substances in dry-cleaning, and as emulsifiers for cosmetic applications; and (3) the polyurethane foam comprising at least one above polysiloxane-polyether copolymer.
Patent EP-2682365-A1 (EP)
Inventor: TINGE JOHAN THOMAS
IPC: C05B7/00
Filed: 2012-07-06
Abstract: The present invention provides a process for the continuous production of hydroxylamine, comprising 
i) feeding to a hydroxylamine formation zone: 
a) hydrogen-containing gas; 
b) phosphate-containing acidic aqueous solution; and 
c) nitrate or nitrogen monoxide dissolved in said 
 
phosphate-containing acidic aqueous solution; 
ii) reducing, in said hydroxylamine formation zone, nitrate or nitrogen monoxide with hydrogen to form hydroxylamine; 
iii) removing hydroxylamine from said phosphate-containing acidic aqueous solution, in a hydroxylamine removal zone; 
iv) adding to said phosphate-containing acidic aqueous solution nitrous gases and/or nitrate; and 
v) returning to said hydroxylamine formation zone said phosphate-containing acidic aqueous solution; 
 
characterized in that a portion of said phosphate-containing acidic aqueous solution is removed; and phosphoric acid is added to the remaining phosphate-containing acidic aqueous solution; 
a process for preparing oximes therefrom; a process for preparing lactams therefrom; and a fertilizer product produced therefrom.