baber/WOPTO huggingface dataset:
Patent EP-4014767-A3 (EP)
Inventor: YAMADA MANABU
IPC: A24F40/53
Filed: 2017-10-24
Abstract: An aerosol generating apparatus comprises a power source, a load configured to have an electric resistance value that varies according to a temperature and atomize an aerosol source or heat a flavor source when supplied with power from the power source, a sensor configured to output a measurement value corresponding to a current value of a current flowing through the load, a feed circuit that electrically connects the power source to the load, wherein the feed circuit includes a first power supply path and a second power supply path that are connected in parallel, and control means for controlling power supply from the power source to the load by functioning one of the first power supply path and the second power supply path, wherein the control means determines the measurement value in a portion of a first period from after functioning the first power supply path prior to functioning the second power supply path to re-functioning the first power supply path, and the control means adjusts a length of time of the portion based on the comparison between the measurement value and a threshold value.
Patent EP-4064352-A3 (EP)
Inventor: NAKANE TAKETOMO
IPC: H01L21/78
Filed: 2022-03-23
Abstract: A method for manufacturing a semiconductor device includes providing a wafer that includes a device region and a peripheral region of the device region, the device region including multiple chip regions. The method includes removing a portion of the peripheral region such that the removed portion has an annular shape. The method includes forming a protective layer on a first surface of the wafer. The method includes grinding a second surface of the wafer in which the protective layer is formed on the first surface.
Patent EP-4101537-A3 (EP)
Inventor: WILLIAMS JEFF
IPC: B01L3/00
Filed: 2008-07-14
Abstract: The technology described herein generally relates to systems for extracting polynucleotides from multiple samples, particularly from biological samples, and additionally to systems that subsequently amplify and detect the extracted polynucleotides. The technology more particularly relates to microfluidic systems that carry out PCR on multiple samples of nucleotides of interest within microfluidic channels, and detect those nucleotides.
Patent EP-4129843-A3 (EP)
Inventor: MESSERSCHMID UWE
IPC: B65D21/02
Filed: 2022-07-28
Abstract: Becher aus Papier oder papierähnlichem Material mit einem befüllbaren Innenraum, der durch einen Mantel und einen Boden gebildet ist, wobei der Boden am unteren Ende des Innenraums mittels einer Zarge im Wesentlichen flüssigkeitsdicht am Mantel befestigt ist, wobei ein unterer Rand der Zarge eine Standfläche für den Becher bildet, wobei der Becher einen Außenmantel aufweist, wobei der Außenmantel aus einem flächigen Zuschnitt aus Papier oder papierähnlichem Material besteht, dessen Längskanten in einem Überlappungsbereich wenigstens abschnittsweise miteinander verbunden sind, so dass der Außenmantel eine Hülse bildet, wobei der Außenmantel wenigstens bis zu einem vordefinierten Abstand vor seinem unteren Ende eine kegelstumpfartige Form mit einem ersten Kegelwinkel aufweist und wenigstens von dem vordefinierten Abstand bis zu dem unteren Ende mit Ausnahme des Überlappungsbereichs einlagig ausgebildet ist, bei dem der Mantel sich in dem unteren Bereich von dem vordefinierten Abstand bis zum unteren Ende wenigstens abschnittsweise stärker verjüngt als im Bereich oberhalb des vordefinierten Abstands.
Patent EP-4235262-A3 (EP)
Title: Head-mounted display assemblies and related methods for interpupillary distance adjustments
Inventor: STELLMAN JEFFREY TAYLOR
IPC: G02B27/01
Filed: 2020-10-28
Abstract: The disclosed head-mounted display assemblies may include a first eyecup and a second eyecup that are configured for respectively positioning a first lens and a second lens in front of intended locations of a user's eyes when the head-mounted display assembly is donned. The first eyecup and the second eyecup may be movable relative to each other to adjust for an interpupillary distance of the user's eyes. A single near-eye display screen may be configured for displaying an image to the user through the first and second eyecups. An enclosure over the single near-eye display screen may include a first transparent component positioned between the first lens and the single near-eye display screen and a second transparent component positioned between the second lens and the single near-eye display screen. Various other methods, devices, systems, and assemblies are also disclosed.
Patent EP-4254518-A3 (EP)
Inventor: LI WENQI
IPC: H01L31/0216
Filed: 2021-10-15
Abstract: A solar cell includes a substrate having a front surface and a back surface opposite to the front surface; a first passivation layer, a second passivation layer and a third passivation layer sequentially formed on the front surface of the substrate and in a direction away from the substrate; where the first passivation layer includes a dielectric material; the second passivation layer includes a first Si<sub>u</sub>N<sub>v</sub> material, and a value of v/u is 1.3≤v/u≤1.7; and the third passivation layer includes a Si<sub>r</sub>O<sub>s</sub> material, and a value of s/r is 1.9≤s/r≤3.2; and a tunneling oxide layer and a doped conductive layer sequentially formed on the back surface of the substrate and in a direction away from the back surface; the doped conductive layer and the substrate are doped to have a same conductivity type.
Patent EP-0031734-A3 (EP)
Title: Procédé et appareillage d'exploitation d'un réseau de distribution électrique avec téléréglage des disjoncteurs de puissance
IPC: H02J13/00
Filed: 1980-08-29
Abstract: La présente invention concerne un réseau de distribu­
tion électrique avec téléréglage des disjoncteurs de puis­
sance.  
     Dans le procédé d'exploitation d'un réseau de distribu­
tion électrique dans lequel au moins certains postes de 
consommation sont munis d'un disjoncteur dont le seuil de 
déclenchement est réglable par un dispositif télécommandé 
(12-13) à, au moins, deux valeurs, objet de l'invention, l'on 
modifie, par le dispositif télécommandé 12-13, la fraction de 
l'intensité totale consommée par le poste de consommation 
qui agit sur l'organe moteur 5, du disjoncteur.  
     Ce procédé permet de satisfaire les pointes de con­
sommation électrique en évitant une coupure généralisée 
du courant.
Patent EP-0032831-A3 (EP)
IPC: G01F11/32
Filed: 1981-01-19
Abstract: A wine- or spirits-dispensing device or optic is pro­
vided with signal-generating means, for example a spaced 
infra-red emitting diode (28) and phototransistor with an 
interrupter (25), movable by the valve mechanism (11). A 
signal is thus generated every time a measure of wine or 
spirits is dispensed, thus enabling a count to be kept. 
Preferably the air vent valve (18), which admits air to the 
measuring chamber (10) to allow liquid to flow out into a 
drinking glass beneath the device, is used to operate the 
signal-generating means. A second signal may be gener­
ated by breaking electrical connections when removing the 
device from a support stand, thus enabling the number of 
bottles used to be counted.  
     The invention also provides apparatus comprising a 
central counting unit with memories and a plurality of si­
gnal-generating devices associated with optics and/or 
beer-metering pumps.
Patent EP-0047099-A3 (EP)
Title: Full wave rectifier assembly
IPC: H02M7/04
Filed: 1981-08-19
Abstract: A three phase full wave rectifier assembly wherein the 
six diodes (22-27) from which the rectified output is obtained 
are all supported on a single heat sink member (11) and are 
all in heat exchange relationship therewith.
Patent EP-0053466-A3 (EP)
Title: A composition for and a method of treating hair and/or scalps
IPC: A61K8/31
Filed: 1981-11-24
Abstract: A composition for treating hair and/or scalps of human beings which is capable of stimulating hair growth consists of a mixture of protein, vegetable oil, hydrocarbons, alcohol, emulsifying agents and keratin fibre strengthener. The composition in the form of a cream is applied to and massaged into the hair and/or scalp at least once in each twenty-four hour period, each period of massage being of at least fifteen minutes duration.
Patent EP-0057924-A3 (EP)
IPC: A61M16/00
Filed: 1982-02-06
Abstract: A jet ventilator control system produces a periodic pulse 
signal either asynchronous or synchronous with a patient's 
pulse rate and proportional in frequency to the number of jet 
ventilation pulses to be applied to the patient per unit time 
and is digitially programmable to adjust the delay and duty 
cycle of the pulse signal within the period defined by the 
produced pulse. The duration and duty cycle adjusted pulse 
signals effect the application of jet ventilation pulses corres­
ponding thereto to the patient.
Patent EP-0071036-A3 (EP)
Title: Process for making diamond and cubic boron nitride compacts
IPC: C04B35/38
Filed: 1982-07-02
Abstract: The improved process for making diamond and cubic boron nitride compacts comprises embedding within the mass of abrasive crystals (18) at least one partition strip (20) subdividing the abrasive crystal mass (18), which partition strip (20) is characterized by maintaining segregation between the separate portions of the abrasive crystal mass during step A and being sufficiently pliable no to resist the compaction of the abrasive crystal masses; subjecting a mass of abrasive crystals (18) selected from the group consisting of diamond, cubic boron nitride and mixtures thereof, which mass is in contact with a source of catalyst/solvent for recrystallization of the abrasive crystals, to conditions of temperature, pressures and time which result in a compact having intercrystal bonding between adjacent crystal grains; recovering the compact produced; and removing substantially all of the metallic phase from the compact of step B.
Patent EP-0071057-A3 (EP)
Title: Communication system with a switching arrangement for broadband signals
IPC: H04Q11/04
Filed: 1982-07-08
Abstract: 1. Communication system with a switching matrix (DE) for broadband signals (BB1, ..., BIF) and narrowband signals (SB1, SB2, ...) which are applied to the input side of the switching matrix (DE) and switched therein to lines (AL1, AL2, ...) leading to the individual subscriber terminals and with a control (ST) which controls the switching elements (K11, K12, ...) of the switching matrix (DE), characterised in that the switching elements (K11, ...) are switched through in such a way that a time division multiplex signal (TL1, TL2, ...) containing at least two broadband signals (BB1, BB2) and one narrowband signal (SB1) is delivered directly to the output line (AL1, ...) leading to the selected subscriber terminal.
Patent EP-0063427-A3 (EP)
Title: Process for the selective hydrogenation of fatty acid derivatives and selectively hydrogenated fatty acid derivatives
IPC: C11C3/12
Filed: 1982-03-30
Abstract: A process for selectively hydrogenating a fatty acid derivative, such as a triglyceride fat or oil, having fatty acid moieties containing more than two double bonds as well as fatty acid moieties containing two double bonds comprises catalytic hydrogenation in the presence of at least 1.8 mol of ammonia per litre of fatty acid derivative. The high level of ammonia present allows increased selectivity to occur such that the fatty acid moieties containing more than two double bonds are highly selectively hydrogenated to moieties containing a two double bonds. Depending on the catalyst and derivative employed SII values of at least 10 and trans-isomerisation of less than 5 mol% can be derived.
Patent EP-0097314-A3 (EP)
Title: Telephone line interface circuit
IPC: H04M11/06
Filed: 1983-06-14
Abstract: A circuit for coupling digital or analog data signals to a telephone line. A direct coupled transistorized circuit is disclosed having three different impedance conditions: on-hook, off-hook, and loop-test. Consequently, data can be transmitted regardless of the on-hook or off-hook status of the associated telephone sets and regardless of whether or not the telephone sets are in use. In addition, data transmission can range over a frequency spectrum of approximately d-c to frequencies in the data-over-voice range. Because of the variable bridging impedance, the drive impedance is not too low during on-hook ringing and the circuit need not be disconnected during ringing or testing.
Patent EP-0105435-A3 (EP)
IPC: B01J35/10
Filed: 1983-09-26
Abstract: A precipitated alumina-silica cogel which possesses a 
high total pore volume and wide pore size distribution. The 
precipitated cogel is used to prepare catalysts and catalyst 
supports that are used in the catalytic conversion and 
processing of hydrocarbons.
Patent EP-0109299-A3 (EP)
IPC: A01N43/60
Filed: 1983-11-14
Abstract: Use of a compound of the formula (I) 
  
wherein:  
R is 2-,3-or 4-pyridyl, pyrazinyl, 3- or 4-pyridazinyl, or 2-, 
4- or 5-pyrimidinyl;  
R¹ is hydroxy, methoxy or ethoxy;  
R² is C₁-C₁₀ alkyl, C₃-C₈ cycloalkyl, C₁-C₄ haloalkyl or 
  
R³ is C₁-C₁₀ alkyl, C₃-C₈ cycloalkyl, C₃-C₈ cycloalkyl 
bearing one or two substituents selected from the group con­
sisting of C₁-C₄ alkyl, halogen, C₁-C₄ haloalkyl, and C₁-C₄ 
haloalkoxy, or R³ is 
  
R⁴ is halogen, C₁-C₄ alkyl, C₁-C₄ alkoxy, C₁-C₄ haloalkyl 
or C₁-C₄ haloalkoxy;  
Z is -CH₂-(CH₂) m -O- or a direct link;  
each m is independently 0, 1 or 2; or  
R² and R³, when taken together with the carbon atom to 
which they are attached, form dibenzo[A,D]cyclohepta[1,4]­
-dienylidene, 9-fluorenylidene, 9-thioxanthenylidene, 10,11­
-dihydro-5H-dibenzo[A,D]cyclohepten-5-ylidene or 1,2,3,4-­
tetrahydronaphthalen-1-ylidene;  
or an agriculturally-ecceptable salt thereof as an antifugal 
agent or plant growth regulator.
Patent EP-0127828-A3 (EP)
IPC: B29K105/04
Filed: 1984-05-19
Abstract: Bei Vorrichtungen zum Auftragen von Schäumen auf ein 
damit zu beschichtendes flächiges Gebilde ist ein Behälter 
vorhanden, der den in einem Verschäumungsgerät herges­
tellten Schaum aufnimmt und wieder an das zu beschich­
tende Gebilde abgibt. Gemäß der Erfindung ist der Behälter 
als Ver - schäumungsgerät ausgebildet. Der Behälter ist ein 
Zylinder, in dem eine rotierende Welle gelagert ist, welche 
Verschäumungselemente trägt. Diese sind als gelochte 
Scheiben ausgebildet.
Patent EP-0129821-A3 (EP)
IPC: C12N1/12
Filed: 1984-06-18
Abstract: A chlorella nurturing device comprises a chlorella nurtur­
ing tank constructed with a transparent material on the upper 
surface thereof and a reflection mirror assembly for reflecting 
downward vertically solar rays. The solar rays are reflected on 
the reflection mirror and guided into the chlorella nurturing 
tank through the transparent material at the upper surface 
thereof. The reflection mirror is constructed with a large 
number of dual-surface reflection mirror plates unitarily 
arranged in parallel in a south-north direction.
Patent EP-0135151-A3 (EP)
Title: Process for the preparation of 2-(hydrocarbyldithio)-5-mercapto-1,3,4-thiadiazoles
IPC: C07D285/125
Filed: 1984-08-16
Abstract: 2-(Hydrocarbyldithio)-5-mercapto-1,3,4-thiadiazoles are obtained by reacting bis-(2,5-dithio-1,3,4-thiadiazole with a tert.-hydrocarbyl mercaptan of which the hydrocarbyl moiety contains from 4 to 60 carbon atoms.
Patent EP-0140447-A3 (EP)
IPC: B05B9/04
Filed: 1984-10-22
Abstract: A pump-type dispenser for a fluid product is described 
which incorporates a single outlet check valve and a follower 
piston slidably mounted therewithin. The dispenser includes 
an axially extending bore of a tubular container body for 
housing a product to be dispensed and having an upper end 
from which the product is dispensed and an open lower end. 
The follower piston is slidably mounted within the lower end 
of the bore of the container body to support the product 
thereabove. The piston is constructed of resilient material 
and comprises a face portion adapted to contact the product 
and a peripherally attached sidewall. The sidewall is formed 
with at least one peripheral contact band conforming to the 
shape of the cross section of the bore, and having the 
peripheral contact band dimensioned to provide an interfer­
ence fit within the bore which exerts a predetermined normal 
force against the inner surfaces of the bore in static 
condition, thereby establishing a predetermined frictional 
resistance to movement of the piston within the bore. The 
predetermined frictional resistance is substantially equival­
ent in both upward and downward directions of axial 
displacement of the piston within the bore.
Patent EP-0121431-A3 (EP)
IPC: B01D53/14
Filed: 1984-03-30
Abstract: A method and apparatus for removing noxious oxides of 
sulphur and nitrogen from a hot exhaust gas produced by 
burning fossil fuels and simultaneously producing a hot water 
stream essentially free of noxious acidic gases, suitable for 
district heating. The hot exhaust gas stream (8) is fed to an 
absorber (1) where it is counter currently contacted with a 
recirculation water stream (1), an inlet water stream (14) and 
an alkali stream (16) to cool the hot exhaust gas then absorb 
the noxious oxides. A first water line (13) containing absorbed 
oxides leads from a catch tray beneath the absorber middle 
section (4) to a sub-atmospheric pressure stripper (2) and a 
second water line (12) leads hot recirculation water from the 
absorber bottom to a flash pan (9) in the stripper. Due to the 
reduced pressure in the stripper (2), the absorbed oxides are 
removed from the water and heat is transferred from the 
absorber to the stripper. All the heat energy required to oper­
ate the stripper is supplied to the system by the hot gases.
Patent EP-0149997-A3 (EP)
IPC: A24F42/20
Filed: 1985-01-04
Abstract: An improved nicotine dispensing device for non-­
pyrolytic use which is adapted to release nicotine-bearing 
vapors into air drawn through the device. The device 
comprises one or more nicotine-bearing sections, one or 
more insulating sections which are linearly aligned with 
nicotine-bearing sections and a fluid impermeable housing. 
The housing retains the nicotine-bearing and insulating 
sections. This invention also includes a method for the 
preparation of an improved nicotine dispensing device. The 
method includes the steps of preparing one or more fluid 
retaining sections and one or more insulating sections. The 
fluid retaining sections and insulating sections are linearly 
arranged and wrapped with a fluid impermeable housing 
material. A nicotine containing material is then injected into, 
or incorporated within, the fluid retaining sections.
Patent EP-0183062-A3 (EP)
Title: Method and apparatus for examining the filling gas of insulating glass sheets
IPC: G01H5/00
Filed: 1985-10-25
Abstract: 1. A method of examining the filling gas of insulating glass panes or the like having at least two individual panes and a gas-filled space therebetween, the concentration of at least one dense gas or the like in such space being ascertained by measurement and evaluation of the speed of propagation in such space of a signal parameter impressed on one of the panes, the sought-for gas concentration being calculated from such measurement and evaluation, characterised in that the signal parameter is a sound signal and the sound speed is found from the thickness of the space and the average resonant frequency therein in tuning through a frequency interval of standing waves which are formed.
Patent EP-0184105-A3 (EP)
IPC: A23L27/24
Filed: 1985-11-26
Abstract: Durch Beimpfen von Milch mit einer Hefe der Gattung 
Torulopsis und Penicillium roqueforti erhält man nach 
wenigen Tagen ein Käsearomakonzentrat, das etwa 4 bis 5 
mal konzentrierter ist als herkömmlich gereifter Roquefortkä­
se. Bevorzugt ist eine Hefe der Art T. etchelsii. Ein Zusatz von 
Sahne und/oder Lipase führt zu einer Ausbeutesteigerung.
Patent EP-0174206-A3 (EP)
IPC: B32B7/02
Filed: 1985-09-05
Abstract: A shrinkable tubular article (1) comprises a tubular inner 
elastomeric member (2) held in a radially expanded configur­
ation by a tubular outer restraining means (3). The restrain­
ing means (3) is prepared from a blend of a relatively rigid 
thermoplastic material and a segmented copolymer having 
at least one segment compatible with the thermoplastic and 
at least one segment compatible with the elastomer of the 
inner member (2). Optionally, the restraining means (3) 
contains a tackifier. The inner surface of the outer member 
(3) and the outer surface of the inner member (2) are directly 
bonded together (i.e. without an interfacial adhesive). The 
bond between the members is sufficiently strong to restrain 
the inner elastomer member (2) from shrinking to, or toward, 
its unexpanded configuration. In addition, the bond weakens 
sufficiently on application of solvent to permit the elastomer­
ic member (2) to peel away from the restraining outer 
member (3). Use of a blend of a thermoplastic and a 
segmented copolymer and optional tackifier, described 
above, for the restraining member (3) permits the article (1) 
to be produced in a continuous manner, e.g. by coextrusion.
Patent EP-0175656-A3 (EP)
IPC: H04L5/14
Filed: 1985-09-09
Abstract: A monitoring unit supplied with a signal to be measured 
which can control the operation of actuator elements such as 
electro-mechanical relays, is connected through a single 
transmission line to a visual display unit for the presentation 
of the signal to be measured in visual form. The visual dis­
play unit has associated regulating elements which allow 
threshold values of the signal to be selected (for example 
minimum and maximum values) in correspondence with 
which it is wished to vary the operating conditions of the said 
relays. Indicator lights associated with an indicator module 
indicate the operating conditions of these actuator elements. 
The monitoring unit includes a power source which causes 
an electrical current flow in the transmission line, the av­
erage magnitude of which represents the value of the signal 
being measured. The visual display unit on the other hand 
includes a current meter which is sensitive to the current 
flowing in the transmission line and comparator elements, 
the switching threshold of which is at a level which can be 
selected by means of regulating members. When the signal 
being measured reaches one of these treshold levels, a volt­
age generator in the visual display unit applies a corre­
sponding voltage to the transmission line. This voltage is 
detected by a voltage meter present in the monitoring unit. 
The voltage meter acts on a corresponding relay causing it 
to change its state. Furthermore, an auxiliary oscillator asso­
ciated with the voltage meter passes a pulse signal into the 
transmission line through the current generator with an av­
erage value of zero, this pulsed signal being receveid by the 
visual display unit and activating the corresponding indica­
tor light. The remote supply of the visual display unit is 
provided for by an alternating current signal with an average 
value of zero fed through the transmission line.
Patent EP-0148170-A3 (EP)
IPC: C08L29/00
Filed: 1985-01-02
Abstract: The present invention is directed to water-soluble film 
comprising: 
   
     The cold water-soluble packaging films formed from the 
compositions of this invention are useful for packaging of 
agricultural chemicals which are in granule or dust form. By 
containing such water dispersable granule or dust agricultu­
ral chemicals in water-soluble bag films of this invention, 
one is able to avoid the problem of dust which may be 
irritating and/or toxic to the user. Specific examples of 
agricultural chemicals which are usually packaged in pre­
measured portions in the water-soluble films of the present 
invention are insecticides, herbicides, nematocides, fungi­
cides, plant growth regulants and herbicidal antidotes. The 
water-soluble films of the present invention may also be 
useful in containing such items as laundry detergents, 
bleaches and caustic products; other uses would involve the 
containment of activated charcoal, pigments, dyes, food­
stuffs and food additives.