baber/WOPTO huggingface dataset:
Patent EP-3683477-A3 (EP)
Title: Check valve, container and oral irrigator
Inventor: HUANG ZIAOYUE
IPC: F16K24/06
Filed: 2020-05-15
Abstract: The invention discloses a check valve, a container and an oral irrigator. The check valve is made of an elastic material and comprises a valve body part (1) with a hollow structure, wherein an opening communicated with the hollow structure is formed in the top of the valve body part (1), the valve body part (1) comprises two opposite connection walls (2) and two opposite membranes (3), two opposite sides of each connection wall (2) are respectively connected to the two membranes (3), the tops of the two membranes are away from each other, and the bottoms of the two membranes abut against each other. After the check valve is assembled on the container, the two membranes (3) with the bottoms abutting against each other block a connection channel between the hollow structure of the check valve and an inner cavity of the container to realize a leakage prevention function; and when the air pressure in the container is lower than the external atmospheric pressure, external air will burst the two members (3) to enable the bottoms of the two membranes (3) to move away from each other to unblock the connection channel between the hollow structure of the check valve and the inner cavity of the container, so that a ventilation function is realized. The check valve is simple in structure, easy to machine, low in production cost, small in size, good in structural stability and long in service life and occupies a small space.
Patent EP-3978578-A3 (EP)
Inventor: HEEDERIK PETER J
IPC: G09F3/10
Filed: 2016-04-29
Abstract: Various opacifying adhesive compositions are described. The adhesives exhibit relatively high levels of opacity in wet conditions while maintaining acceptable adhesive properties. Also described are label assemblies and labeled containers using such adhesives. Related methods of use and preparation are also described.
Patent EP-3900916-A3 (EP)
Title: Verfahren und vorrichtung zur generativen herstellung dreidimensionaler bauteile
Inventor: UCKELMANN INGO
IPC: B29C64/205
Filed: 2011-09-13
Abstract: Die Erfindung betrifft eine Vorrichtung zum Herstellen von Produkten mit individueller Geometrie, umfassend eine Substratträgervorrichtung, eine relativ zur Substratträgervorrichtung verfahrbare Materialauftragsvorrichtung zum Auftragen von Material, vorzugsweise oberhalb der Substratträgervorrichtung, eine Steuerungsvorrichtung, welche signaltechnisch mit der Materialauftragsvorrichtung gekoppelt ist, Erfindungsgemäß ist die Steuerungsvorrichtung signaltechnisch gekoppelt mit einer Eingangsschnittstelle zur Auswahl zwischen einem ersten und einem zweiten Auftragsmodus, wobei weiter vorgesehen ist, dass die Steuerungsvorrichtung und die Auftragsvorrichtung ausgebildet sind, um in dem ersten Auftragsmodus ein dreidimensionales Produkt auf der Oberfläche einer mit der Substratträgervorrichtung verbundenen Substratplatte mittels eines additiven Herstellungsverfahrens herzustellen, indem ein aushärtbares Material in aufeinanderfolgenden Schichten aufgetragen wird, ein oder mehrere vorbestimmte Bereiche nach oder bei jedem Schichtauftrag selektiv ausgehärtet werden und hierbei diese vorbestimmten Bereiche mit einem oder mehreren Bereichen der darunterliegenden Schicht verbunden werden, wobei der/die vorbestimmte(n) Bereiche anhand einer Querschnittsgeometrie des Produkts in der jeweiligen Schicht vorbestimmt und in der Steuerungsvorrichtung gespeichert ist, und das aushärtbare Material in mehreren aufeinanderfolgenden Schichten aufgetragen wird zur Herstellung des dreidimensionalen Produkts und um in dem zweiten Auftragsmodus eine oder mehrere Farben auf vorbestimmte Bereiche eines mit der Substratträgervorrichtung verbundenen Druckträgermaterials aufzutragen zum Erstellen eines ein- oder mehrfarbigen Drucks.
Patent EP-4052892-A3 (EP)
Title: Verfahren zur herstellung eines fahrzeugreifens
Inventor: KOMISCHKE RALF
IPC: B29D30/02
Filed: 2021-11-15
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Fahrzeugreifens (1) mit einer Rotationsachse (A), bei welchem ein ringförmiger und mit Druckluft befüllbarer Karkassbereich (10) radial außenseitig mit einem, einen Laufstreifen (120) aufweisenden Außenbereich (12) verbunden wird, wobei zwischen dem Karkassbereich (10) und dem Außenbereich (12) ein ringförmiges Strukturbauteil (11) angeordnet und entlang des radial inneren Umfangs (115) mit dem Karkassbereich (10) und entlang des radial äußeren Umfangs (116) mit dem Außenbereich (12) haftfest und kraftschlüssig verbunden wird.
Patent EP-4050791-A3 (EP)
Inventor: HOWARD DUSTIN
IPC: H02P9/00
Filed: 2022-01-26
Abstract: A method for controlling a wind turbine power system connected to an electrical grid includes determining, via a controller, at least one non-linear magnetizing parameter of a double-fed wind turbine generator of the wind turbine power system. The method also includes developing, via the controller, a model of the non-linear magnetizing parameter(s) of the double-fed wind turbine generator. Further, the method includes using, via the controller, the model in a stator voltage regulator of the double-fed wind turbine generator to provide grid-forming control of the double-fed wind turbine generator.
Patent EP-4138073-A3 (EP)
Title: Sound absorbing structures
Inventor: DREXLER JASON W
IPC: B29C73/04
Filed: 2022-08-15
Abstract: An acoustic structure presenting a front surface and a back surface is provided. The acoustic structure includes a support layer comprising the back surface, a honeycomb core comprising a thickness defined between a back and a front, and a plurality of walls that define a plurality of honeycomb cells, wherein the plurality of honeycomb cells extend through the thickness of the honeycomb core opening out toward at least the front, and wherein the back of the honeycomb core is affixed to the support layer, a mesh layer affixed to the front of the honeycomb core, and a knit fabric layer affixed to the mesh layer and conforming to the front surface of the acoustic structure.
Patent EP-4231799-A3 (EP)
Inventor: TROTMAN ALEXANDER
IPC: H05K7/20
Filed: 2023-02-15
Abstract: An assembly includes a circuit card assembly (CCA) module (102) including a CCA with heat generating electronic components and a connector electrically connected to the heat generating electronic components. A chassis (118) including an electrical interface is included. The connector of the CCA module (102) is electrically connected to the electrical interface. The chassis (118) includes a removable cover. A heat transfer element (124) is included between the cover of the chassis (118) and an edge of the CCA module (102) for heat sinking heat from the heat generating electronic components through the heat transfer element (124) to the cover of the chassis (118).
Patent EP-4270233-A3 (EP)
Inventor: SHEAR VICTOR HENRY
IPC: G06F21/44
Filed: 2015-09-09
Abstract: The embodiments herein provide a secure computing resource set identification, evaluation, and management arrangement, employing in various embodiments some or all of the following highly reliable identity related means to establish, register, publish and securely employ user computing arrangement resources in satisfaction of user set target contextual purposes. Systems and methods may include, as applicable, software and hardware implementations for Identity Firewalls; Awareness Managers; Contextual Purpose Firewall Frameworks for situationally germane resource usage related security, provisioning, isolation, constraining, and operational management; liveness biometric, and assiduous environmental, evaluation and authentication techniques; Repute systems and methods assertion and fact ecosphere; standardized and interoperable contextual purpose related expression systems and methods; purpose related computing arrangement resource and related information management systems and methods, including situational contextual identity management systems and methods; and/or the like.
Patent EP-4269430-A3 (EP)
Inventor: MURPHY ANDREW J
IPC: A01K67/027
Filed: 2014-09-23
Abstract: Genetically modified non-human animals and methods and compositions for making and using the same are provided, wherein the genetic modification comprises a humanization of an endogenous signal-regulatory protein gene, in particular a humanization of a SIRPα gene. Genetically modified mice are described, including mice that express a human or humanized SIRPα protein from an endogenous SIRPα locus.
Patent EP-4239038-A3 (EP)
Inventor: COPPOLA EDWARD N
IPC: C10G9/00
Filed: 2016-01-27
Abstract: A high-rate hydrothermal cleanup (HCU) process and system is disclosed for the rapid hydrolysis of renewable oils and reduction of inorganic and organic contaminants, such as salts, minerals, metals, asphaltenes, polymers, and coke precursors in both renewable oils and petroleum fractions. The process and system is characterized by a very short residence time, high-temperature, high-pressure, turbulent flow, hydrothermal operation. The HCU and integrated vapor-liquid separation system and process results in high yields of oil product that contains significantly reduced concentrations of inorganic and organic contaminants. The process may be operated to produce a concentrated clean glycerin byproduct and short-chain and long-chain free fatty acid product streams. The integrated vapor-liquid separation system and process performs at near atmospheric pressure by taking advantage of the water employed in the cleanup process and the energy imparted by the HCU reactor and eliminates the need for vacuum distillation.
Patent EP-0047420-A3 (EP)
IPC: C07C45/63
Filed: 1981-08-24
Abstract: Die Erfindung betrifft neue fluorierte 1-Azolyl-butan-­
Derivate, ein Verfahren zu ihrer Herstellung und ihre Ver­
wendung als Fungizide.  
     Die Verbindungen der allgemeinen Formel 
  
in welcher  
Az, B, X, Y Z, m und n die in der Beschreibung ange­
gebene Bedeutung besitzen, werden erhalten, wenn man 
Halogenetherketone mit Imidazol oder 1,2,4-Triazol in Ge­
genwart eines Säurebindemittels und gegebenenfalls in 
Gegenwart eines Verdünnungsmittels umsetzt und gege­
benenfalls die erhaltenen Keto-Derivate nach bekannten 
Methoden in üblicher Weise reduziert.  
     Die Wirkstoffe sind für den Gebrauch als Pflanzen­
schutzmittel geeignet und können mit besonders gutem 
Erfolg zur Bekämpfung von Getreidekrankheiten sowie 
zur Bekämpfung des Gurkenmehltaus, des Apfelmehltaus 
und des Apfelschorfs eingesetzt werden.
Patent EP-0050280-A3 (EP)
Title: Antilock braking force control circuit
IPC: B60T8/34
Filed: 1981-10-09
Abstract: An anti-locking brake force regulating device for rail vehicles has a digital evaluation circuit which monitors the speed, acceleration and slip of at least one braked wheel and transmits braking instructions to a brake actuating element. The instructions include a rapid or slow increase or decrease of brake pressure or maintaining the brake pressure constant. In order to achieve a smooth control during a braking operation, the evaluation circuit is such that after instructing a rapid change of brake pressure in response to exceeding a predetermined threshold value a slow change of brake pressure in the same direction as the rapid change is instructed if the threshold value is again exceeded and the slow pressure change begins by a maintaining brake pressure constant phase. The slow or pulsed brake pressure change is preferably maintained for a fixed predetermined period of time.
Patent EP-0050981-A3 (EP)
IPC: A61K9/00
Filed: 1981-10-26
Abstract: A composition which can be used for nightly administra­
tion to a patient requiring treatment of topical disorders of the 
rectum and distal colon, comprises, per discrete unit, from 0.1 
to 2 mg of a topically active steroid drug such as beclometha­
sone dispropionate. The unit may be in the form of a 50 to 
150 ml aqueous enema. The low dosage avoids systemic 
side-effects.
Patent EP-0072661-A3 (EP)
IPC: H02M3/335
Filed: 1982-08-10
Abstract: A switching power supply (10) in which the maximum 
power output is limited during various line voltages within a 
predetermined range on a cycle by cycle basis. The power 
supply (10) comprises a transformer (15) in which an 
alternating current voltage is applied across the primary 
winding (15a) thereof. Switching means (25) are connected 
in series with the primary winding (15a). The repetitive 
conduction and non-conduction of the switching means (25) 
controls the flow of current in the secondary winding circuit 
(30) of the transformer (15) for producing a direct current 
output voltage in the secondary winding circuit (30). Output 
voltage is produced in the secondary winding circuit (30) 
during the interval the switching means (25) is not conduct­
ing. For limiting the maximum power output in the secon­
dary winding circuit (30) during various line voltages, a 
control circuit (40) controls the maximum conduction time of 
the switching means (25) in response to the rectified voltage 
appearing across the primary winding (15a) of the transfor­
mer (15). The conduction time of the switching means (25) 
under the control of the control circuit (40) is commensurate 
with the time it takes the current flowing through the primary 
winding (15a) of the transformer (15) to reach a predeter­
mined magnitude and is commensurate with the magnitude 
of the voltage across the primary winding (15a) of the 
transformer (15) varying from a preselected magnitude. 
Thus, the output power produced in the secondary winding 
circuit (30) has a predetermined maximum value although 
there is a variance from the preselected limits for the line 
voltage.
Patent EP-0115596-A3 (EP)
IPC: A47B87/02
Filed: 1983-12-09
Abstract: Bei einem Etagenturm zur Warenausstellung mit einer 
Mehrzahl von Etagenböden und mit die Etagenböden ver­
bindenden Abstandsstützen, welche mit Eingriffsflächen der 
Etagenböden in lösbarem Eingriff stehen, wird vorge­
schlagen, daß die Eingriffsflächen an Eingriffselementen 
angeformt sind, welche ihrerseits mit den Etagenböden 
verbunden sind und aus einem Werkstoff von im Vergleich 
zum Werkstoff der Etagenböden höherer Festigkeit be­
stehen.
Patent EP-0102843-A3 (EP)
Title: Tool inserts
IPC: C23C30/00
Filed: 1983-09-05
Abstract: A tool insert, particularly for a turning or milling tool, comprising a cubic boron nitride compact having a thin, wear-resistant refractory layer bonded thereto and presenting a cutting edge. The refractory is preferably titanium nitride, titanium carbide or a mixture thereof. The insert is particularly useful for the cutting of ferrous material having a Rockwell C Hardness of less than 45.
Patent EP-0114525-A3 (EP)
IPC: C08F297/02
Filed: 1983-12-23
Abstract: The present invention relates to viscosification agents 
for water and oil solubilization agents which are diblock 
polymers of t-butylstyrene metal styrene sulfonate and tri­
block polymers of t-butylstyrene/metal styrene sulfonate/­
t-butylstyrene.
Patent EP-0126936-A3 (EP)
IPC: H02J7/10
Filed: 1984-04-14
Abstract: A power supply for charging a storage battery includes a 
switching pulse width modulator for controlling the current 
flowing from an input rectifier to an output transformer. The 
input rectifier is convertable from a full-wave bridge to a 
voltage doubler for operation at two different line voltages. A 
current limiting circuit and a charging voltage control circuit 
are both responsive to sensed output current to closely 
match the output of the power supply to the charging 
capacity of the battery. An overcurrent sensing circuit 
protects the power supply and battery against the results of 
line transients and shorted battery cells. A sensing circuit 
detects the absence of a battery, and an end-of-charge 
sensing circuit detects full charge voltage. A latching circuit 
disables the power supply on detection of overcurrent, 
absence of a battery, or full charge voltage.
Patent EP-0141225-A3 (EP)
Title: Process for curing a chlorinated polyethylene
IPC: C08F8/32
Filed: 1984-09-20
Abstract: The crosslinking of chlorinated polyethylene with 2,5-dimercapto-1,3,4-thiadiazole in the presence of a basic substance may be carried out easily and leads to improved vulcanizate properties if amido amines, for example tetraethylene pentamine distearate, are used as the basic substances.
Patent EP-0146844-A3 (EP)
Title: Construction panel with large surface
IPC: E04G9/05
Filed: 1984-12-05
Abstract: Webs for reducing bending in board-shaped construction elements when in use have their main direction of load perpendicular to the board plane. The devices have a sandwich of at least one first material layer, one second material layer, and one third material layer. The third material layer lies between the other two material layers and has a substantially higher coefficient of heat expansion than the other two material layers, so as to set up contracting biasing forces in the third material layer. The third material is made of a sheet metal strip. The two other materials are made of thermosetting plastic, which sets at a temperature considerably above the working temperature of the construction element.
Patent EP-0124165-A3 (EP)
IPC: A23J1/00
Filed: 1984-04-18
Abstract: A method for removing lipid-oxidation off-flavors from 
vegetable proteins, especially soy protein used in soy beve­
rages, is disclosed herein. In this method, an aqueous 
slurry or solution of protein is formed into a film. This film is 
stripped with steam at a temperature of from about 200° (93°) 
to about 400 °F (204 °C) to remove off-flavors from the protein. 
The off-flavor laden steam is then separated from the 
stripped film. The stripped film is preferably cooled to a 
temperature of from about 90° (32°) to about 180 °F (82 °C) 
within about 1 to about 100 seconds after steam stripping 
begins.This method provides sufficiently bland soy protein 
without the need of recycling the slurry or solution as in 
prior methods.
Patent EP-0120690-A3 (EP)
Title: A remote control and transmission system for piano rendition
IPC: G10C5/00
Filed: 1984-03-23
Abstract: This invention relates to a remote control system for a musical instrument or instruments. In particular the control system comprises at least one keyboard having a plurality of keys each coupled to means for sensing key operation and key velocity or force, a signal generator for producing a string percussing signal, transmission means for transmitting the signal to at least one remote instrument having a string percussing arrangement coupled to a receiver circuit in the instrument for receiving the string percussing signal, the arrangement being operable in response to the signal to produce an audible sound corresponding to the operation of the keyboard.
Patent EP-0150067-A3 (EP)
IPC: C07K14/555
Filed: 1985-01-19
Abstract: A stable human γ-interferon composition is produced by 
adding dextran and/or hydroxyethylstarch to an aqueous 
human γ-interferon solution freezing the resulting solution 
and, if desired, drying the resulting frozen sorntion under 
reduced pressure.
Patent EP-0166254-A3 (EP)
IPC: H04N3/26
Filed: 1985-05-29
Abstract: A digital electron optics correction circuit for correcting 
the focus and astigmatism in a displayed image on a CRT is 
disclosed. The circuit includes a clock generator for generat­
ing a selected number of pulses between each horizontal 
blanking synchronization pulse. These clock pulses are then 
counted by an X-address counter and a first address signal is 
generated corresponding to a particular horizontal position on 
the CRT screen for each count of the X-address counter. A 
pulse generator circuit is also provided which is coupled to re­
ceive the vertical blanking synchronization pulses and which 
provides a selected number of output pulses for each vertical 
blanking synchronization pulse. A Y-address counter counts 
the output pulses from the pulse generator circuit and pro­
vides a second address signal corresponding to a particular 
vertical position on the CRT screen for each count. These X-­
and Y-addresses are then input to focus and astigmatism 
ROMS which are preprogrammed with an appropriate control 
correction signal for each X-Y-address. In a first embodiment 
of the invention, the pulse generator circuit includes a dividing 
circuit which is coupled to receive the horizontal blanking syn­
chronization pulses. The dividing circuit then provides an out­
put pulse for every N2 pulses received, and each such output 
pulse is then utilized to increment the Y-address counter. In a 
second embodiment, the pulse generator circuit includes a 
second clock generator for generating N3 pulses between 
successive vertical blanking synchronization pulses, with each 
clock pulse being used to increment the Y-address counter. 
Also disclosed is a specialized clock generator circuit for gen­
erating a preselected number of pulses between successive 
gating pulses.
Patent EP-0172380-A3 (EP)
IPC: C07B61/00
Filed: 1985-07-10
Abstract: Cyanomethyl esters are prepared by reacting a carboxy­
lic acid halide with an alpha-hydroxynitrile in the presence of 
a minor amount of water, a molar excess of a hydrogen 
halide acceptor and a catalytic amount of a tertiary-­
aminopyridine or N-methylimidazole.
Patent EP-0178415-A3 (EP)
IPC: C01B13/10
Filed: 1985-08-16
Abstract: Ozon kann aus Sauerstoff in üblichen Ozonerzeugern (4) 
hergestellt und in einer Druckwechseladsorptionsanlage (6) 
vom nicht umgewandelten Sauerstoff getrennt werden, 
indem es dort an einer Adsorptionsmasse angelagert wird. 
Die Desorption kann mittels eines Spülgases oder durch 
Unterdruck erfolgen. Die Unterdruckmethode hat den Vor­
teil, daß das Ozon nicht mit einem Spülgas vermischt wird, 
sondern in reiner Form mit einem strömenden Medium 
vermischt und zur Reaktion gebracht wird. Während der 
Desorptionsphase bei Unterdruck treten jedoch Druck- und 
Konzentrationsspitzen auf, insbesondere bei Beginn der 
Desorptionsphase. Dies ist unerwünscht, wenn auf eine 
gleichmäßige Ozonversorgung zur Stoffbehandlung Wert 
gelegt wird.  
     Zwecks Beseitigung derartiger Druck- und Konzentrati­
onsspitzen läßt man das Ozon bei Unterdruck durch einen 
Glättungsbehälter (11) strömen, der zwischen der Druck­
wechseladsorptionsanlage und der Unterdruck erzeugenden 
Einrichtung angeordnet ist und zumindest teilweise mit 
Silicagel (12) gefüllt ist.
Patent EP-0175554-A3 (EP)
IPC: D03D11/02
Filed: 1985-09-13
Abstract: A dimensionally-recoverable fabric having an angled or 
branched hollow region woven therein. The fabric may have 
conductive fibres by means of which it exhibits electromag­
netic screening. Alternatively, or additionally it may have heat-­
softenable or hot-melt fibres such that it becomes impermeable 
or is capable of bonding to a substrate on heating.
Patent EP-0186482-A3 (EP)
IPC: A61K38/17
Filed: 1985-12-20
Abstract: Hypocholesterolemically active RNA fractions having the 
following characteristics:  
(a) Molecular weight by gel filtration: 11,000±9,000  
(b) Base composition ratio of nucleic acid: uracil: guanine: 
cytosine: adenine = 1:1:2:1  
(c) Infrared absorption spectrum: shown in Figure 2  
(d) Physiological characteristics: having a hypocholesterole­
mic activity in mammals.  
These hypocholesterolemically active RNA fractions can be 
prepared by cultivating a microorganism belonging to the 
genus Streptococcus in an adequate culture medium there­
fore; and collecting the hypocholesterolemically active RNA 
fractions from the cultured cells of the microorganism. These 
hypocholesterolemically active RNA fractions can be used as 
an active ingredient of a hypocholesterolemic or antiather­
osclerotic pharmaceutical composition together with a phar­
maceutically acceptable carrier therefore to form a 
hypocholesterolemic or antiatherosclerotic pharmaceutical 
composition, which is suitable for oral administration to 
mammals.