baber/WOPTO huggingface dataset:
Patent EP-4246768-A3 (EP)
Inventor: ASHWORTH CHRISTOPHER KEN
IPC: H04B7/155
Filed: 2017-11-15
Abstract: Technology for a desktop signal booster is disclosed. The desktop signal booster can include a cellular signal amplifier, an integrated device antenna coupled to the cellular signal amplifier, an integrated node antenna coupled to the cellular signal amplifier, and wireless charging circuitry. The cellular signal amplifier can be configured to amplify signals for a wireless device, and the wireless device can be within a selected distance from the desktop signal booster. The integrated device antenna can be configured to transmit signals from the cellular signal amplifier to the wireless device. The integrated node antenna can be configured to transmit signals from the cellular signal amplifier to a base station. The wireless charging circuitry can be configured to wirelessly charge the wireless device when the wireless device is placed in proximity to the desktop signal booster.
Patent EP-4269287-A3 (EP)
Inventor: STEGMILLER WESLEY K
IPC: B64D9/00
Filed: 2021-03-01
Abstract: A roller assembly for a cargo loading system, comprises: a roller having an outer surface; a housing (204) radially inward from the outer surface; a first side plate (122); a second side plate (124) disposed opposite the first side plate, the roller disposed between the first side plate and the second side plate; a first tension strap (126) extending from the first side plate and the second side plate, the roller disposed adjacent to the first tension strap; a brake arrangement (240) retained within the housing; and an axle assembly (210) disposed at least partially within the housing, the axle assembly configured to apply a compressive force to the brake arrangement.
Patent EP-4279045-A3 (EP)
Inventor: SCHNEIDER UWE
IPC: A61F13/15
Filed: 2020-09-23
Abstract: The present disclosure relates to a method of assembling absorbent articles. The method comprises the steps of: advancing a continuous elastic substrate in a machine direction between a rotating knife roll and anvil roll; cutting an elastic part, the elastic part comprising a first end region and a second end region; advancing the elastic part in a machine direction; transferring the first end region of the elastic part onto a first canted disk and transferring the second end region of the elastic part onto a second canted disk; stretching a central region of the elastic part in the cross direction; transferring the stretched elastic part to a rotating pattern roll; advancing a carrier substrate adjacent the pattern roll; and bonding the stretched elastic part with the carrier substrate while the stretched elastic part is positioned between the carrier substrate and the pattern roll.
Patent EP-4284104-A3 (EP)
Inventor: TAKAHASHI HIDEAKI
IPC: H04W72/23
Filed: 2019-10-03
Abstract: A terminal includes: a reception section that receives an uplink grant; and a control section that monitors reception of information indicating cancellation of uplink transmission in either of a period starting after a first timing at which the uplink grant is received and extending to a second timing that comes at and after a start timing of a section repeatedly transmitting an uplink data signal, the second timing being included in the section, or a period starting after the first timing and extending to a certain point prior to the section.
Patent EP-4306952-A3 (EP)
Inventor: HENDERSON DAVID
IPC: G01N21/3504
Filed: 2019-10-15
Abstract: A gas sensor has a light detector, a gas-tight support structure enclosing the light detector, a window positioned in said support structure, and a light source mounted to the support structure. A sample area is positioned in the support structure to receive a gas to be tested. The light source is aligned with the window, sample area, and the light detector to pass light from the light source through the gas in the sample area to the light detector. The sensor can be provided in a breadth sampling apparatus that has deflects gas to a bypass route so that only a portion of gas reaches the sensor.
Patent EP-0045441-A3 (EP)
Title: Device for measuring the thickness of a strip running out of a rolling mill
IPC: G01B15/02
Filed: 1981-07-22
Abstract: An arrangement for measuring the thickness of a strip emerging from a rolling mill is provided with a thickness measuring device and at least one linear inductor. The linear inductor exerts a pulling force on the strip which flatens the strip in the vicinity of the measuring device. This permits a measuring beam from the measuring device to pass through the strip in a direction orthogonal to the surface of the strip. In some embodiments, a plurality of linear inductors may be provided on either side of the strip, and on either side of the measuring device. The frequency of operation of the linear inductors may be controlled by a converter, in response to the speed of the emerging strip.
Patent EP-0056100-A3 (EP)
Title: Fluid accumulator heated by two heat sources
IPC: F24H1/20
Filed: 1981-10-30
Abstract: 1. A reservoir (1) for water for consumption comprising a cold water inlet (3) adjacent to the bottom of the container, a water outlet (4) in the upper portion of the container, a fuel-operated first heat source (8) and a second heat source, which is independent of the first and disposed below the some adjacent to the bottom, wherein the two heat sources are controlled by respective temperature sensors (17 and 14) and the temperatur sensor (14) for the fuel-operated heat source (8) is disposed above the other temperature sensor (17), characterized in that the second heat source is an electric heater (20) that is provided with a temperature sensor (17), which is associated with the cold water inlet (3) and is responsive to a higher temperature than the first temperature sensor (17), and that a response of the first temperature sensor (14) causes the fuel-operated heat source (8) to be started and the electric heater (20) to be de-energized.
Patent EP-0055844-A3 (EP)
Title: Method and apparatus for producing finished foam plastic containers
IPC: B29C69/02
Filed: 1981-12-22
Abstract: The present invention is directed to an improved 
apparatus and method for manufacturing completed foam 
plastic containers. An endless mandrel chain carries cup 
forming mandrels along a manufacturing path. After each 
mandrel is preheated, a bottom blank is placed on the 
mandrel bottom and held there by a vacuum. A cylindrical 
blank formed from longitudinally stretch-oriented foam 
sheet material is then placed onto the mandrel. This 
cylindrical blank is tightly tamped onto the mandrel and is 
clamped in place. Radiant heat is then used to shrink form a 
finished container. The bottom is then sealed to the cylindric­
al blank and the mandrel is transferred to a curling assembly 
where the top edge portion of each finished container is 
lubricatd and then curled to form a finished rim. The 
apparatus of the present invention may form containers 
having a dual tapered configuration which allows the 
containers to be more tightly stacked.
Patent EP-0065199-A3 (EP)
IPC: E01C5/00
Filed: 1982-05-05
Abstract: Das insbesondere für Durchfahrsperren zum Schutz 
gefährdeter Objekte bestimmte Verbundsystem besteht aus 
nebeneinander angeordneten, mit schwalbenschwanzartig 
ausgebildeten Verrastungskonturen als Verbindungsmittel 
versehenen Bausteinen, die dadurch fest, jedoch trennbar 
miteinander verbunden sind, daß die Verrastungskonturen 
benachbarter Bausteine formschlüssig ineinandergreifen 
und zumindest in einer Richtung, die im wesentlichen senk­
recht zu einer zwei zusammenwirkenden Verrastungskon­
turen gemeinsamen Führungsachse verläuft, eine zugfeste 
Verbindung zwischen den benachbarten Bausteinen vermit­
teln. In Richtung der gemeinsamen Führungsachse der zu­
sammenwirkenden Verrastungskonturen hingegen sind die 
Bausteine gegeneinander verschiebbar und dadurch trenn­
bar.
Patent EP-0094455-A3 (EP)
Title: Grate for the combustion of solid fuels in stoves, furnaces, fires, etc
IPC: F24B13/02
Filed: 1982-12-07
Abstract: 1. Heating apparatus such as a stove, heart, furnace and other for the combustion of solid wastes provided with a glass window (3) and an adjustable grille consisting of an upper grille (5) and a corresponding lower grille (7) which can be moved one with respect to the other, characterized by the fact that the heating apparatus includes the following combination : a - in one of the grilles (7) oblong passage holes are provided (10) which starting at their ends gradually become wider in order to gradually close, upon the movement of one of the grilles (5-7), the extreme ends of the passage holes located at the edge of the grille and to keep the other part of the holes open in order to maintain the flow of air through the central part of the fire ; b-between the glass door (3) and the grille (5-7) an air opening (12) is provided in the heating apparatus (1) for the secondary flow of air, and inside the heating apparatus (1) at a certain distance from the glass window (3) an air guide section (14) is provided to divert the secondary air flow upwards to the combustion area (13) of the heating apparatus (1) and against the glass door (3).
Patent EP-0077684-A3 (EP)
Title: Earthmoving machine
IPC: E02F9/18
Filed: 1982-10-19
Abstract: An earthmoving machine primarily for land drainage and irrigation purposes has a pivotally mounted boom (8) carrying an arm (12) pivoted at one end to one end of the boom and having a bucket (14) or the like attached at its other end. At the end of the arm which is pivoted on the boom a quadrant (20) is formed around which passes a pendant cable (18) attached to a counterweight (22) which is slidable on the rearwardly extending end of the boom, the counterweight, and thus the arm, being moved by a ram (24) so that radially outwards movement of the arm (12) is accompanied by outwards movement of the counterweight (22) along the end of the boom in the opposite direction to balance the machine. A draw-in rope or cable (26) is attached to the free end of the arm in order to draw-in the arm towards the pivot axis of the boom, the ram (24) and draw-in rope winch (25) being hydraulically connected so that the one is operative when the other is in neutral and vice versa.
Patent EP-0084815-A3 (EP)
IPC: H01M8/0656
Filed: 1983-01-13
Abstract: In einer Anlage zur Energieumwandlung mit einem Block 
(14) aus Wasserelektrolysezellen, dem ein Wärmetauscher 
(14a) der Verlustwärme zugeordnet ist, ist zur Verbesserung 
des Gesamtwirkungsgrades der Anlage der Wärmetauscher 
(14a) mit einem wärmeverbrauchenden Anlageteil gekoppelt.
Patent EP-0088331-A3 (EP)
Title: Remote dictation transcription system
IPC: G11B15/02
Filed: 1983-03-01
Abstract: A system for the remote transcription of recorded dictation comprising a remote transcirption unit (12) and a machine control unit (15) capable of controlling a plurality of dictation recorders (40a, 40b, ...40h) and transmitting recorded dictation signals from a selected one of the plurality of dictation recorders for transcription by the operator of the remote transcription unit. The remote transcription unit includes a guard signal generator which generates a guard tone together with any commands which require a recording media motion function. The machine control unit provides the recording media motion function for so long as the guard tone is continued to be received, and terminates the recording media motion function in the event that the guard tone is interrupted.
Patent EP-0093617-A3 (EP)
Title: Cable joint protection
IPC: H02G15/18
Filed: 1983-05-03
Abstract: This invention relates to the mechanical and environmental protection of cable joints, especially in power or other current-carrying cables. Disclosed is a recoverable sleeve which conforms closely to the cable joint, and a liner which bridges the joint and comprises a plurality of elongate elements assembled into a sheet. Flexible means is provided for holding the elements in a side-by-side arrangement and allowing the separation between the elements to vary to allow the liner to conform to the profile of the cable joint. Such flexible means may extend across the element and provide a water vapour barrier. Disclosed also is a method of protecting a cable joint utilizing the sleeve and liner. Where the cables to be jointed have metal armor, screen and/or shielding, the elements may be fabricated from metal or metal alloy and may then provide both armoring and a fault current path across the joint. Use of these more closely conforming joint case assemblies improves heat transfer and reduces the overall size of the joint.
Patent EP-0113976-A3 (EP)
Title: Method for attaching elastic band to sanitary articles
IPC: A61F13/15
Filed: 1983-12-15
Abstract: There is disclosed a method for attaching an elastic band to sanitary articles such as disposable diapers. The elastic band is cut into predetermined lengths which are then intermittently attached by adhesive to a web forming said articles. Said eleastic band is severed on a surface of a rotary suction drum so that the respective lengths thus severed and isolated may be intermittently attached to said web. Said elastic band may comprise a plurality of relatively narrow or fine rubber strands. Particularly, in such a case, said elastic band is attached to a support tape wider than said elastic band and having high flexibility before cutting so that these rubber strands may be reliably held on the surface of said suction drum.
Patent EP-0113654-A3 (EP)
IPC: E21B21/01
Filed: 1983-12-12
Abstract: Drehschlag-, Dreh- oder Schlagwerk mit einem Gehäuse 
(1) in welchem eine Einsteckwerkzeug (4), insbesondere ein 
Einsteckstummel für ein Bohrgestänge od.dgl., einsteckbar 
und über einen Halteteil (3) in diesem haltbar ist, wobei das 
Einsteckwerkzeug (4) zumindest eine sacklochartige Längs­
ausnehmung, insbesondere axiale Bohrung (6), aufweist, die 
an dem aus dem Gehäuse (1) weisenden Ende mündet, 
wobei das Einsteckwerkzeug (4) außerhalb des Gehäuses 
von einem am Gehäuse (1) festgelegten Spülkopf (9) umge­
ben ist, welcher gegenüber dem Einsteckwerkzeug (4) abge­
dichtet ist, und der zur Zufuhr von einem, insbesondere 
flüssigen, Spülmedium über eine radiale Ausnehmung (7) in 
das Einsteckwerkzeug (4) dient, wobei der Spülkopf (9) 
zumindest eine Gleit- und Wälzfläche (21) aufweist, die 
zumindest mit einer weiteren Gleit- und Wälzfläche (22) 
zusammenwirkt, welche in axialer Richtung des Einsteck 
werkzeuges (4) über Federn (24) gegeneinandergehalten. 
insbesondere -gedrückt sind, und in Richtung vom Gehäuse 
(1) die axiale Beweglichkeit des Spülkopfes (9) über einen mit 
dem Gehäuse verbundenen Anschlag (25, 30) begrenzt ist.
Patent EP-0122456-A3 (EP)
Title: Method of and apparatus for determining the image section of documents for the reproduction in the printing technique
IPC: G03B27/32
Filed: 1984-03-13
Abstract: Method and apparatus for determining the trimmed image of originals for reproduction with opto-electrical original scanning wherein a mask is produced before the actual original scanning and the mask includes clearance for receiving the original therein. The mask and original are adjusted with respect to the desired trimmed image and the angular position by placing it in a projection head of an apparatus for scale identification wherein the holder of the original can be removed from the projection head of the apparatus and hinged downwardly for performing these functions.
Patent EP-0124859-A3 (EP)
Title: Circuit arrangement for connecting a subscriber line to a services integrated digital network (isdn)
IPC: H04M11/06
Filed: 1984-05-02
Abstract: A circuit for the subscriber termination in an integrated services digital network (ISDN) to which a number of individual terminals are connected by respective S-interfaces, or by S-interface busses respectively combining a number of terminals into a common ISDN network termination, each subscriber line having a B+B+D channel structure, has a switching matrix operated by a switching control for selectively connecting B-channels to each other or through-connecting a B-channel to a switching center. The D-channels in the transmission direction toward the switching control are supplied to an AND gate having an output which is a common D-channel connected to the switching control and which is also connected through a common D-echo channel to the D-echo channels in the opposite transmission direction associated with the S-interfaces. The D-channels in the transmission direction toward the switching control are also connected to an identifier which supplies information to the switching control identifying from which S-interface the signal being transmitted arises.
Patent EP-0137955-A3 (EP)
IPC: B01F13/00
Filed: 1984-08-14
Abstract: Method and apparatus are disclosed which are used to 
mix two fluids, two gases, or a fluid and a gas. The preferred 
embodiment is useful primarily for the aeration of water but 
can be used to mix any gas with a liquid. The method 
involves creating relative movement between an elongate 
element and a fluid whereby a low-pressure area will be 
developed on the lee side of the element. The gas is then 
admitted to the low-pressure area and bubbles are formed. 
The element is preferably pointed to form a spike, and the 
bubbles are moved along the spike by a component of the 
relative motion toward the tip. When the bubble reaches the 
tip it will be detached and entrained in the fluid. When a 
plurality of spikes is used, significant efficiencies are ob­
served. One embodiment employs spikes mounted to a rotat­
ing body and other embodiments use arrays of parallel 
spikes.
Patent EP-0135778-A3 (EP)
Title: Process for the preparation of 2,5-bis(hydrocarbyl-dithio)-1,3,4-thiadiazoles
IPC: C07D285/125
Filed: 1984-08-16
Abstract: 1. Process for the preparation of compounds corresponding to the following formula  see diagramm : EP0135778,P4,F1  wherein R and R' may be identical or different and denote a saturated tertiary hydrocarbon group having 8 to 20 carbon atoms, characterized in that compounds corresponding to the following formula  see diagramm : EP0135778,P4,F2  are reacted with equal molar quantites of mercaptans of the formula R _ SH wherein R and R' have the meanings indicated above in the presence of hydrogen peroxide at a temperature from 0 to 100 degrees C.
Patent EP-0123357-A3 (EP)
IPC: C07D307/86
Filed: 1984-04-16
Abstract: Process for the preparation of 2,3-bihydro-2,2-di­
methyl-7-benzofuranol, comprising the reaction between 
catechol or 4-tert. butyl catechol and isobutyraldehyde in the 
presence of catalytic amounts of at least one compound 
selected from the group consisting of the oxides, hydroxides, 
alcoholates and carboxylates of metals belonging to the 
Groups IA, IIA, IIB and VIIB of the Periodic System of the 
Elements and the subsequent reaction of rearrangement of 
the products which have been obtained, optionally previously 
removing one or more low-boiling components, in the pres­
ence of a compound having acidic properties, of an organic or 
a mineral nature.
Patent EP-0117110-A3 (EP)
IPC: F02D41/14
Filed: 1984-02-13
Abstract: An electronic control unit (30) provides closed loop 
control of the instant at which an injector (14) injects fuel into 
the cylinder (12) of a diesel engine (10). The unit (30) 
computes a desired instant of combustion from input values 
from a speed transducer (16) and a load transducer (24). 
Actual instant of combustion is given by a crank angle sensor 
(22) at the time when a detector (22) senses combustion. The 
error signal between desired and actual instants of combus­
tion modifies a signal setting the advance of injection over 
ignition to determine the actual moment of injection by the 
injector (14).
Patent EP-0129343-A3 (EP)
IPC: C08G63/08
Filed: 1984-05-21
Abstract: Polycondensed ester derivatives of ascorbic acid are 
described and prepared by the polycondensation of ascorbic 
acids and/or its derivative dehydroascorbic acid in a sealed 
container in the presence of water to form the respective self 
esters or self-ester and co-ester mixtures. Alternatively 
ascorbic acid is partly converted to its calcium salt and 
polycondensed in the absence of oxygen to form its self-ester 
or in the presence of oxygen to form dehydroascrobic acid 
selfesters or mixtures of self-esters and co-esters of the two 
acids.
Patent EP-0127606-A3 (EP)
IPC: B65D5/00
Filed: 1984-05-18
Abstract: Bei einem stapelbaren Lager- und Transportbehälter für 
Obst, Gemüse oder Molkereiprodukte wird der Behälter aus 
einem einstückigen Zuschnitt (1) aufgerichtet und im 
aufgerichteten Zustand durch Stapelstützen (2) fixiert, die in 
an den Behälterecken angeordnete, nach innen eingedrückte 
Ausbiegungen (13) des Zuschnittes eingeschoben sind und 
an nach innen geklappten Lappen (9) des Zuschnittes 
anliegen. Jede Stapelstütze (2) hat über ihre gesamte Länge 
einen gleichbleibenden, kreisförmigen Querschnitt und auch 
der von den Ausbiegungen (13) begrenzte Hohlraum (14) hat 
über seine ganze Höhe gleichbleibenden Querschnitt, um die 
Stapelstütze (2) in jeder Lage einsetzen zu können und das 
Material der Ausbiegungen (13) zu schonen.
Patent EP-0155008-A3 (EP)
Title: Digital filter circuit for dividing signals into subbands
IPC: H03H17/02
Filed: 1985-03-15
Abstract: To reduce the bit rate of voice signals the source signal is divided into subbands with the aid of a filter bank. These subbands are transmitted in coded form (e.g. ADPCM) and are decoded at the site of the receiver and reconstructed again in a further filter bank (subband decoding). Possibilities for the use of wave digital filters, especially bridge wave digital filters with a self-reciprocal characteristic function, are disclosed. Exact fulfilment of the abovementioned condition is thus possible and the outlay can be reduced in practice. <IMAGE>
Patent EP-0163277-A3 (EP)
IPC: B23Q3/157
Filed: 1985-05-24
Abstract: During the automatic changing of tools between a 
spindle of a machine tool and a tool magazine, a changing 
operation of causing one of a pair of tool changing arms to 
stand by in the vicinity of the spindle to remove the used tool 
and another changing operation of causing the other tool 
changing arm to grip the tool to be used for the next 
operation on the tool magazine and stand by are performed 
alternately thereby reducing the tool changing time.
Patent EP-0179234-A3 (EP)
Title: Process and apparatus for the treatment of sewage sludge
IPC: C02F11/04
Filed: 1985-08-30
Abstract: 1. Process for the treatment of sewage sludge, in which the fresh sewage sludge is preheated with digested sludge, pasteurised and/or hydrolysed by temperature increase in a reactor (11) and converted into digested sludge in one or more stages (15), whereupon the digested sludge is cooled on the preheating of the fresh sewage sludge, characterised in that the following operations are carried out with a heat exchanger (13) having at least two chambers : 1. a) fresh sewage sludge is fed into the first chamber (28) and then circulated, b) concurrently, hot digested sludge is fed into the second chamber (31) and then circulated, 2. cooled digested sludge is emptied from the second chamber (31), for example, into the storage means (17) for digested sludge, 3. a) hot sewage sludge from the reactor (11) is fed into the second chamber (31) and then circulated, b) concurrently, sewage sludge in the first chamber is further circulated, 4. a) preheated sewage sludge from the first chamber (28) is fed into the reactor (11), b) cooled sewage sludge from the second chamber (31) is fed to the digestion chamber (15).