baber/WOPTO huggingface dataset:
Patent EP-3498919-A3 (EP)
Title: Bodenbearbeitungswalze
Inventor: MEIER MATTHIAS
IPC: E01C23/12
Filed: 2018-12-11
Abstract: Eine Bodenbearbeitungswalze umfasst eine Trägerstruktur (11), wobei zum Bilden eines um eine Walzendrehachse (A) drehbaren Walzenkörpers (36) an einem radial äußeren Bereich der Trägerstruktur (11) eine Mehrzahl von im Wesentlichen in Richtung der Walzendrehachse (A) sich erstreckenden ersten Bodenbearbeitungseinheiten (30) vorgesehen ist oder/und eine Mehrzahl von im Wesentlichen in Umfangsrichtung sich erstreckenden zweiten Bodenbearbeitungseinheiten (38) vorgesehen ist.
Patent EP-3689256-A3 (EP)
Inventor: PAZ ADRIAN
IPC: A61B17/02
Filed: 2005-06-23
Abstract: A tissue displacement/separation device is provided. The device includes a bladder which is expandable between a first tissue and a second tissue of a body. The bladder has an expanded shape which is selected capable of displacing or separating the first tissue from the second tissue in a manner suitable for protecting the first tissue from an effect of a treatment applied to the second tissue.
Patent EP-3828740-A3 (EP)
Inventor: QIN YANGYANG
IPC: H04L29/06
Filed: 2021-03-22
Abstract: According to an embodiment of the present application, there is provided an image verification method and apparatus, an electronic device and a computer-readable storage medium, which can be applied to the technical field of network security and the field of image processing and recognition. The image verification method includes: displaying a first image portion and a second image portion, the first image portion being rotatable with respect to the second image portion, the first image portion and the second image portion being obtained by cropping an original image and rotating the cropped first image portion with respect to the second image portion; receiving an operation for rotating the first image portion; rotating the first image portion based on the operation; and determining whether an angle of the first image portion relative to the second image portion matches with the original image, in response to determining that the operation is ended.
Patent EP-3879429-A3 (EP)
Inventor: FEI HONGLIANG
IPC: G06N3/04
Filed: 2021-06-09
Abstract: Presented herein are embodiments of an unsupervised cross-lingual sentiment classification model (which may be referred to as multi-view encoder-classifier (MVEC)) that leverages an unsupervised machine translation (UMT) system and a language discriminator. Unlike previous language model (LM)-based fine-tuning approaches that adjust parameters solely based on the classification error on training data, embodiments employ an encoder-decoder framework of an UMT as a regularization component on the shared network parameters. In one or more embodiments, the cross-lingual encoder of embodiments learns a shared representation, which is effective for both reconstructing input sentences of two languages and generating more representative views from the input for classification. Experiments on five language pairs verify that an MVEC embodiment significantly outperforms other models for 8/11 sentiment classification tasks.
Patent EP-4234678-A3 (EP)
Inventor: KUNIKATA RYOTA
IPC: C12M1/00
Filed: 2020-04-10
Abstract: Provided is a method for electrochemically detecting a catalytic reaction product that is generated by progress of a catalytic reaction in a first lump of liquid 20 and dissolved in the first lump of liquid 20, the method comprising: containing the first lump of liquid 20 and a second lump of liquid 30 in a liquid bath 10, the second lump of liquid 30 being in contact with the first lump of liquid 20 to form a liquid-liquid interface and not dissolving the catalytic reaction product; arranging a working electrode 40 in the first lump of liquid 20, and arranging a counter electrode 50 and a reference electrode 60 in the second lump of liquid 30; and detecting a current flowing through the working electrode 40 by an oxidation or reduction reaction of the catalytic reaction product at the working electrode 40.
Patent EP-4235169-A3 (EP)
Title: Method and system of non-destructive testing of composites
Inventor: JACK DAVID A
IPC: G06F30/20
Filed: 2013-03-20
Abstract: Method and system are disclosed for characterizing and quantifying composite laminate structures. The method and system take a composite laminate of unknown ply stack composition and sequence and determine various information about the individual plies, such as ply stack, orientation, microstructure, and type. The method and system can distinguish between weave types that may exhibit similar planar stiffness behaviors, but would produce different failure mechanisms. Individual ply information may then be used to derive the laminate bulk properties from externally provided constitutive properties of the fiber and matrix, including extensional stiffness, bending-extension coupling stiffness, bending stiffness, and the like. The laminate bulk properties may then be used to generate a probabilistic failure envelope for the composite laminate. This provides the ability to perform non-destructive QA to ensure that individual lamina layup was accomplished according to specifications, and results may be used to identify a numerous laminate properties beyond purely structural.
Patent EP-4282689-A3 (EP)
Inventor: DE BURETEL DE CHASSEY HENRI GUILLAUME MARIE
IPC: B60L5/32
Filed: 2023-05-19
Abstract: A positioning system for a pantograph includes a manifold. The manifold may have a monolithic body defined by layers of material that are stacked and fused together. The monolithic body may include a housing, a supply pipe, a pantograph pipe, and a valve pipe. The housing may define a chamber to hold a fluid. The supply pipe may project from the housing and be configured for connection to a fluid supply unit. The pantograph pipe may project from the housing and be configured for connection to an expansible device mechanically connected to the pantograph. The valve pipe may have an outlet end projecting from the housing and configured for connection to a main valve that is actuatable to control flow of the fluid through the manifold.
Patent EP-4236321-A3 (EP)
Inventor: LEE BAE KEUN
IPC: H04N19/169
Filed: 2017-08-31
Abstract: A method for decoding a video according to the present invention may comprise: decoding information indicating whether a non-zero transform coefficient exists in a current block, when the information indicates that the non-zero transform coefficient exists in the current block, determining a scanning order of the current block, and decoding a transform coefficient included in the current block according to the determined scanning order.
Patent EP-4243181-A3 (EP)
Inventor: ZHANG XUN
IPC: C08J9/26
Filed: 2021-04-13
Abstract: A separator for a power storage device comprising a microporous membrane, wherein:the microporous membrane comprises polyethylene and polypropylene, andin X-ray diffraction (XRD) analysis of the microporous membrane, the crystallite size of the polyethylene, determined as described in the specification, is 15 nm to 40 nm and the crystallite size of the polypropylene, determined as described in the specification, is 10 nm to 50 nm.
Patent EP-4257137-A3 (EP)
Inventor: TAODA YOSHIYUKI
IPC: C07D471/14
Filed: 2019-05-30
Abstract: The present invention provides a compound represented by Formula (I):
     
wherein ring A is a substituted or unsubstituted heterocycle; ring C is a benzene ring or the like; R 1  is halogen or the like; R 2a  and R 2b  are each independently hydrogen or the like; R 3  is substituted or unsubstituted alkyl or the like; R 4  is hydrogen or the like; and n is an integer of 1 to 3.
Patent EP-0018822-A3 (EP)
Title: A method for producing electrical power and magnetohydrodynamic apparatus for carrying out the method
IPC: H02K44/08
Filed: 1980-04-30
Abstract: The production of electrical power by means of magnetohydrodynamic (MHD) generator. A closed duct system (2) is provided containing a mixture of an electrically-conductive liquid, which is preferably liquid metal, and an organic liquid, and heating means, preferably a solar absorber (4), for heating the mixture in the closed system. An MHD-generator (8) is located along the flow path of a two-phase liquid metal-vapour flow formed by the heated mixture. A condensor (10) condenses the two-phase flow to form a single phase flow of metal liquid containing organic liquid droplets. The single-phase flow is pumped, for example by an MHD pump 14, to be reheated by the heating means (4).
Patent EP-0042098-A3 (EP)
IPC: B01J23/00
Filed: 1981-06-02
Abstract: Verfahren zur Herstellung von 1-Buten-3,4-diolmono­
estern durch Umsetzung von 1,3-Butadienen in Gegenwart 
von Palladium, Platin oder Salzen dieser Metalle mit Sauer­
stoff und Carbonsäuren in Gegenwart von Bromverbin­
dungen und neue 1-Buten-3,4-diolmonoester der Formel 
  
in der einer der Reste X ein Wasserstoffatom, der andere 
Rest X einen R₃-CO-Rest, R¹ ein Wasserstoffatom oder 
einen Alkylrest mit 1 bis 3 C-Atomen und die Reste R² und 
R³ Alkylreste mit 1 bis 3 C-Atomen bedeuten.
Patent EP-0052795-A3 (EP)
IPC: C09K13/04
Filed: 1981-10-29
Abstract: A process for reducing the concentration of carbonate in 
an aqueous solution is disclosed which includes contacting 
the aqueous solution with a strongly basic ion-exchange 
resin. The process is preferably used for treating aqueous 
solutions used for etching polyimides which solutions 
contain an alkali metal hydroxide.
Patent EP-0058804-A3 (EP)
IPC: B21H5/02
Filed: 1981-12-23
Abstract: A loader (12) for a spline rolling machine wherein die 
and mandrel teeth (26, 42) mesh with the thinwall sleeve (44) 
of a power transmission member (30) located therebetween 
to form splines therein is disclosed as including a loading 
member (58) with a locator (68) on a rotatable clamp (66) 
thereof and as including an unloading member (60) having 
a depression (72) that receives the locator (68) so as to 
permit clamping of an end wall (46) of the power 
transmission member (30) in an accurately located 
relationship while still ensuring disengagement during 
unloading upon movement of the loading and unloading 
members (58, 60) away from each other at an associated 
load table (36). The locator (68) preferably has a detachable 
connection (88) to a housing (78) of the rotatable clamp (66) 
on the loading member (58), and the unloading member (60) 
includes a shaft (98) and an enlarged head (100) secured to 
the shaft by a detachable connection (102, 104) in order to 
facilitate loading and unloading of different size power 
transmission members by merely replacing the locator and 
the enlarged head. Clamping surfaces (70, 74) on the 
loading member clamp housing (78) and the enlarged head 
(100) of the unloading member clamp the power 
transmission member (30) during the loading and 
unloading.
Patent EP-0034076-A3 (EP)
IPC: F02D41/20
Filed: 1981-01-23
Abstract: Selenoid driving system for electronically actuating in 
a predetermined sequence a plurality of solenoid coils (54), 
said driving system including: a single booster circuit (22) 
having an inductor (116) for receiving energy from a power 
supply and a capacitor (110) for storing a portion of this 
electrical energy prior to activation of a particular solenoid 
coil (54); a circuitry (40) associated with each solenoid coil 
(54) for energizing said solenoid coil (54) by causing the 
capacitor (110) to discharge therethrough and to regenerate 
the stored voltage potential prior to the time for energizing 
another solenoid coil (54); and a current regulator and 
mode control circuit (150, 170) to control the magnitude of 
current flowing through each solenoid coil (54).
Patent EP-0081860-A3 (EP)
IPC: G01M5/00
Filed: 1982-05-17
Abstract: A system is provided for locating and for characterising the 
source of attempted and/or actual penetration of the security 
perimeters of relatively large geographical areas. The system 
comprises an array of structural moment detectors (361), and 
electronic circuitry (363) for processing and manipulating signals 
derived from the detectors (363) in such a manner as to produce 
secondary signals indicative of any seismic forces caused by a 
penetration of the security perimeter, the effect of extraneous 
seismic forces being excluded. In one embodiment, the electronic 
circuitry (363) associated with each structural moment detector 
(361) is provided in the same housing as the detector to form a 
unitary device termed a structural information detector.
Patent EP-0061387-A3 (EP)
IPC: H01L29/73
Filed: 1982-03-12
Abstract: An intregrated circuit structure is disclosed in which a 
pair of complementary lateral space charge limited transis­
tors are formed together with at least one Schottky diode to 
create a logic gate. The structure includes a semiconductor 
substrate, a first and a second region of N conductivity type 
spaced apart in the substrate, a third and a fourth region of P 
conductivity type, the third region separating the first region 
from the second region, and the second region separating 
the third region from the fourth region. The first region has a 
graduated impurity concentration which is less than 10¹⁸ 
atoms per cubic centimeter at the surface and at least 10¹⁸ 
atoms per cubic centimeter at a selected depth below the 
surface of the substrate.
Patent EP-0087824-A3 (EP)
Title: Rotary plug valve
IPC: F16K5/02
Filed: 1980-12-19
Abstract: A rotary plug valve has a tapered plug (473) received within a frusto-conical chamber in a valve housing (414). A liner between the plug (473) and chamber wall comprises a rigid metal body (472) having sealing sleeves (481, 486) of plastics material to provide a seal with the plug and the chamber wall. The sleeves are retained by lips (482) provided in the metal body. The liner and plug are removable as a unit (471) from the chamber in the valve housing (414).
Patent EP-0104517-A3 (EP)
IPC: B23C5/22
Filed: 1983-09-08
Abstract: Disclosed is a milling cutter in which there is a cutter 
body having a plurality of insert pockets with each of the 
pockets having a back wall. There is also an indexable insert 
having opposed top and bottom surfaces joined by a 
peripheral wall to form a polygonal body when viewed in 
plan. The peripheral wall on each side of the insert forms a 
cutting edge at the juncture of one of the top and bottom 
faces and a clearance face on each side of the insert joins a 
peripheral wall and the other of the top and bottom faces. 
The milling cutter further comprises means for holding the 
insert in the pocket so that one of the top or bottom surfaces 
abuts the back wall.
Patent EP-0105243-A3 (EP)
Title: Separation of racemic 1-propyl-3-aryl piperidines
IPC: A61K31/445
Filed: 1983-09-15
Abstract: 1. A process for the manufacture of the two enantiomers of 3-(1-propyl-3-piperidinyl)phenol of the formula  see diagramm : EP0105243,P5,F1  characterized by resolving a racemic compound of the general formula  see diagramm : EP0105243,P5,F3  wherein R signifies hydroxy or methoxy, with optically active 2,2'-(1,1'-binaphthyl)phosphoric acid into the two enantiomers and, if necessary, cleaving the methoxy group in the 3-position.
Patent EP-0123240-A3 (EP)
IPC: C07F9/54
Filed: 1984-04-14
Abstract: An hepatobiliary imaging agent is disclosed which is a 
cationic complex of Tc-99m, a cyanate or thiocyanate ion, and 
a mono or polydentate organic ligand having one or more 
donor atoms, each with a free-electron pair available for 
accepting a proton or for complexing with Tc-99m to form a 
cationic complex. These complexes can provide images of the 
hepatobiliary transit in as little as ten minutes.
Patent EP-0124038-A3 (EP)
IPC: C04B7/24
Filed: 1984-04-19
Abstract: A process for preparing cement material from industrial 
processing and/or urban slurries by admixing to the slurries at 
least one solid powder material of a cement nature and having 
hydraulic characteristics, and then granulated or pelletized un­
til a solid material is obtained which has a pH value in the 8 to 
12 range, preferably no higher than 9, and a moisture content 
no higher than about 35%. The resulting material, depending 
on the type of start slurry and the additives used, is a solid 
granulate material which, by virtue of its composition and size 
characteristics, can be directly utilized as raw cement in the 
preparation of clinker, in the cement industry, or as a part-sub­
stitute for raw cement and/or as a coadjuvant in the cement in­
dustry.
Patent EP-0128497-A3 (EP)
Title: Luminescent layers for use in devices for the determination of oxygen concentration in gases or the like, by measurement of the luminescence quenching
IPC: G01N21/64
Filed: 1984-06-04
Abstract: 1. Process for the polymerization of hemoglobin by means of cross-linking agents, characterized in that the hemoglobin is polymerized in highly concentrated solutions at concentrations higher than 20 g/dl by means of polyfunctional agents, whereby the polyfunctional agents are added from another phase, that is an inhomogeneous polymerization is carried out.
Patent EP-0133911-A3 (EP)
Title: Process for the preparation of trans-1,1,2,3,4,4-hexabromo-2-butene by bromination of diacetylene
IPC: C07C17/02
Filed: 1984-07-02
Abstract: 1. A process for the production of trans 1,1,2,3,4,4-hexabromo-2-butene by bromination of diacetylene, characterised in that the diacetylene from the hydrocarbon residue arising in the acetylene recovery operation is dissolved at a temperature of -20 degrees C to + 20 degrees C and a pressure of 1 to 2 bar in a solvent containing a hydroxyl group, initially a mixture rich in vinylacetylene is separated off in a first desorption stage at a temperature of 0 to 30 degrees C and a pressure of 1 to 2 bar with an inert gas, then a gas mixture rich in diacetylene is desorbed in a second desorption stage at a temperature of 0 to 30 degrees C and a pressure of 1 to 2 bar with an inert gas, this diacetylene-rich gas mixture is brominated in a reactor in which excess bromine dissolved in a halohydrocarbon has previously been placed, water optionally being added to the halohydrocarbon, at a temperature of 20 to 40 degrees C and a pressure of 1.2 to 2 bar to form trans 1,1,2,3,4,4- hexabromo-2-butene, gaseous bromine being additionally fed to the reactor with the reaction gas, and the bromine-containing offgas is optionally reacted in an after-reactor with excess diacetylene in a halohydrocarbon.
Patent EP-0144538-A3 (EP)
IPC: H04B1/52
Filed: 1981-06-19
Abstract: A single carrier is amplitude-modulated by a signal 
which is a transform (as the sine function) of the audio 
signal, and one set of sidebands is removed. In a receiver 
(76), the signal can be recovered by first deriving the Hilbert 
transform of the sine transform, and multiplying it by the 
signum of the derivative of the original audio signal to obtain 
the cosine transform. The sine and cosine transforms are 
then decoded to obtain the original audio signal.
Patent EP-0147626-A3 (EP)
IPC: H01L21/76
Filed: 1984-11-23
Abstract: A semiconductor device includes a bipolar transistor (48, 
152) formed in a monocrystalline silicon region (6) which is 
epitaxially grown from a silicon substrate (1, 41), and an 
MOS transistor (47, 154, 156) formed in each of silicon 
regions (22′, 23) which are epitaxially grown on an insulating 
layer (2, 3) provided on the silicon substrate. The silicon 
regions on the insulating layer are treated as follows. When 
one principal surface of the silicon substrate, that is, the 
principal surface including the monocrystalline silicon region 
(6) and the silicon regions (22′, 23) is heated from the 
outside, heat produced in the monocrystalline silicon region 
(6) is rapidly conducted to the silicon substrate, but heat 
produced in the silicon regions (22′, 23) is hard to dissipate. 
That is, the silicon regions on the insulating layer are melted 
and then recrystallized. Thus, the silicon regions can be 
transformed into approximately monocrystalline layers, on 
each of which the MOS transistor is formed. Further, a 
vertical power transistor can be formed by providing the 
collector electrode of the bipolar transistor on the other 
principal surface of the silicon substrate.
Patent EP-0149095-A3 (EP)
Title: Method for examining signal level-dependent properties of transmission apparatuses especially of signal level-dependent attenuation distorsions of codec's for pcm circuis, and device for the application of said method
IPC: G01R31/28
Filed: 1984-12-04
Abstract: 1. A method of testing level-dependent characteristics of transmission devices, in particular the level-dependent attenuation distortion of codes for PCM-devices, characterised in that into the test item there is fed a test signal which comprises oscillations of closely adjacent, separable frequencies as signal components or which corresponds to oscillations in the range of which the level-dependent characteristics which are to be tested remain at least approximately constant and whose signal components possess different levels, that moreover the test response is transformed from the time domain into the frequency domain and the result is related to the test signal in the region thereof.
Patent EP-0150420-A3 (EP)
Title: Aqueous solutions of a curing agent, their application as a curing agent for amino resins, adhesive liquour containing these solutions of a curing agent and a process for the preparation of particle board
IPC: C08L61/20
Filed: 1984-12-17
Abstract: 1. An aqueous hardener solution for aminoplast resins which are used for the production of wood chip materials, containing from 2 to 65% by weight, based on the hardener solution, of diammonium salts of a mixture of aliphatic saturated dicarboxylic acids which contain from 2 to 10 carbon atoms and whose carbon chain may be interrupted by oxygen atoms.
Patent EP-0146139-A3 (EP)
IPC: G03B23/04
Filed: 1984-12-18
Abstract: Bei einem Diamagazin, insbesondere mit einem pris­
matischen Gehäuse, das nebeneinander eine Anzahl durch 
Trennwände gebildete Aufnahmekammern für Dias auf­
weist, die auf der der Austrittsseite gegenüberliegenden 
Seite eine Durchtrittsöffnung für einen Schieber zum Trans­
port der Dias aufweisen und bei dem durch Zusammenwir­
ken von Transportschieber und den Trennwänden im Be­
reich der Durchtrittsöffnung schrittweise ein Längshub des 
Diamagazins erfolgt, sind zum sicheren Ausstossen der 
Dias aus beliebig breiten Aufnabmekammern die Trenn­
wände im Bereich der Durchtrittsöffnungen über eine Teil­
höhe des Transportschiebers unterbrochen und begrenzen 
mit Teilabschnitten über eine weitere Teilhöhe die Durch­
trittsöffnungen.
Patent EP-0130077-A3 (EP)
Title: Phenoxy derivatives, their preparation, and pharmaceutical compositions containing them
IPC: C07C43/225
Filed: 1984-06-25
Abstract: A phenoxy compound represented by general formula (I), 
or a salt thereof 
  
wherein:  
A is an imidazolyl group, a pyridyl group, a pyridyloxy 
group, an oxo-substituted chromenyloxy group, a C₁-C₅ alkyl 
group, an amino group which may be substituted with a 
phenyl group or a C₁-C₅ alkyl group, or a carbamoyl group 
substituted with a cyclohexylamino group or an imidazolylal­
kyl group;  
B is a single bond, a thiazolyl group which may be sub­
stituted with a C₁-C₅ alkyl group, a group represented by 
formula: -(CH₂) n -O-, -(CH₂) n CONH(CH₂) k - or -(CH₂) n -N(R⁴)- 
wherein k is 0 or an integerof 1 to 5, n is an integer of 1 to 6 and 
R⁴ is a C₁-C₅ alkyl group;  
m is 0 or an integer of 1 to 6;  
R¹ is a hydroxyl group, an amino group or a C₁-C₅ alkoxy 
group; and  
R² and R³ are the same or different and selected from a 
hydrogen atom and C₁-C₅ alkyl groups.  
     The compounds are effective for prophylaxis and treat­
ment of arteriosclerosis, cerebal infraction, transient ischemic 
attack, angina pectoris, peripheral thrombus and obstruction.
Patent EP-0145389-A3 (EP)
IPC: F23L7/00
Filed: 1984-11-23
Abstract: A method of burning a coal-water (50), capable of being 
retrofitted to oil and gas fired industrial and utility steam 
boilers or as original equipment in new units, uses essenti­
ally pure oxygen (36), oxygenenriched air or hydrogen-­
oxygen mixtures as an atomising fluid in a burner atomiser 
(12).