baber/WOPTO huggingface dataset:
Patent EP-4275732-A3 (EP)
Inventor: BOYES RICHARD JOHN
IPC: A61M16/10
Filed: 2017-12-08
Abstract: In one embodiment, a filter assembly for use in an insufflation system is described. The filter assembly comprises: a filter medium operative to filter medical gases; a housing comprising an inlet, an outlet and the filter medium, the housing defining a gases flow path through the filter medium between the inlet and the outlet; and at least one heating element being positioned in the housing and being configured to heat the filter medium; and wherein, the at least one heating element is spaced apart from the filter medium and from an inner surface of the housing.
Patent EP-4247096-A3 (EP)
Inventor: LEI HAIPENG
IPC: H04W72/0446
Filed: 2015-08-14
Abstract: Apparatuses, methods, and systems are disclosed for flexible uplink/downlink transmissions. One apparatus includes a processor and a memory that stores code executable by the processor. The code, in various embodiments, includes code that determines a frame period length for communication with a user equipment. In a further embodiment, the code includes code that determines an uplink/downlink split pattern to use with the determined frame period length. In certain embodiments, the code includes code that forms at least one message indicating the frame period length and the uplink/downlink split pattern. The apparatus may include a transmitter that provides the at least one message to the user equipment.
Patent EP-0029240-A3 (EP)
IPC: A01J7/04
Filed: 1980-11-17
Abstract: Vor dem Melken werden die Zitzen von Kühen gerei­
nigt und desinfiziert, um zu verhindern, dass Krankheitser­
reger in die Milch gelangen. Ausserdem können sich die 
Zitzen untereinander dadurch gegenseitig infizieren, dass 
die Milch einer kranken Zitze über die Milchwege einer 
Melkmaschine an eine gesunde Zitze gelangt. Zur Desin­
fektion der Zitzen (37) wird eine Lösung unter Druck auf 
die Oberfläche der Zitze (37) gespritzt. Zu diesem Zwecke 
ist die Zitze (37) von einem Rohrsystem (8) umgeben, in 
dem in Richtung auf die Zitze (37) ausgerichtete Ausström­
öffnungen vorgesehen sind. Das Rohrsystem (8) kann aus 
mindestens einem über die Zitze (37) schiebbaren Rohrring 
(29) bestehen, dessen Innendurchmesser dem Aussen­
durchmesser einer Zitze (37) entspricht und der mit minde­
stens einer Zuleitung für das unter Druck setzbare Lö­
sungsmittel versehen ist.
Patent EP-0049024-A3 (EP)
Title: Switched capacitor comparator and method for eliminating the effects of inherent offset voltages when using, as a comparator, an opamp
IPC: H03F1/30
Filed: 1981-09-29
Abstract: An operational amplifier is designed to eliminate the effects of inherent voltage affects when used as a voltage comparator, while maintaining a high slew rate and a fast response time by providing a feedback capacitor which can be connected and disconnected between the output terminal and the noninverting current mirror input leg.
Patent EP-0032844-A3 (EP)
IPC: G01N27/16
Filed: 1981-01-21
Abstract: A gas detector 10 comprises a body 3 which houses a 
catalytic detector element 4. The detector element is of the 
type which functions by oxidation of the flammable gas on 
the surface of the element, which contains an oxidation 
catalyst on a support of porous material. The support is 
formed around a small coil of metallic wire having a signifi­
cant temperature coefficient of resistance. An electrical 
current is passed through the wire to heat the detector to 
300° C-500° C and the exothermic oxidation of the flamm­
able gas increases the temperature further so that the pre­
sence of the flammable gas can be detected by detecting 
the consequent change in resistance.  
     In order to protect the catalyst material of the detector 
element 14 from substances which can impair sensitivity a 
filter 8 is disposed in the opening 17 through which the 
detector communicates with the atmosphere being moni­
tored.  
     The filter 8 comprises a micro-porous alumino-silicate 
compound, for example a zeolite, which prevents these 
substances reaching the detector element 4 but permits the 
passage of the gases to be detected.  
     The compound is retained between two members of 
porous permeable material, for example, high density 
polythene and is contained within an enclosure of wire 
mesh.
Patent EP-0055935-A3 (EP)
IPC: C25B3/23
Filed: 1981-12-30
Abstract: The storage life of foods and feeds is extended by 
treating same with acyloxyalkenoic acids, especially a mix­
ture of acetoxyhexanoic acids, or their salts. The acyloxyalke­
noic acids are shown to inhibit pathogens and food spoilage 
organisms in laboratory culture media and foodstuffs. They 
can be used together with sorbic acid.
Patent EP-0052078-A3 (EP)
Title: Process for scouring a solid mass containing fine particles of meat and water
IPC: A23L13/00
Filed: 1981-11-06
Abstract: 1. Process for removing fat from a consistent mass containing finely-divided meat and water by extraction with a gas in a hypercritical state in a static column without circulation, characterized in that prior to the extraction treatment, the mass is either a) mixed homogeneously with a structured food-stuff or b) pre-dried in vacuo and granulated or c) fried.
Patent EP-0075060-A3 (EP)
IPC: C10B53/07
Filed: 1981-10-02
Abstract: Device equipped with a weighing furnace with cooled 
column and moveable metal bell, hinged and water cooled, 
for transforming rubber, plastic materials and urban waste 
with recovery of mixtures of liquid hydrocarbons and coal 
using a timed combustion procedure.
Patent EP-0058901-A3 (EP)
Title: Electromagnet assembly for mosaic printing head and related manufacturing method
IPC: B41J2/275
Filed: 1982-02-13
Abstract: An electromagnet assembly for a matrix printing head is obtained according to the following steps:- arrangement of windings on reels provided with conductive pins for insertion in a printed circuit board and insertion of cores (32 to 40) into such reels so as to obtain electromagnets;- soldering of said pins to the printed circuit board, and soldering of an external connection socket (21) to said printed circuit board, the circuit board providing for the electrical connections among the electromagnet windings and the connection socket;- encasing the printed circuit board and said electromagnets mounted thereon, except for the connection socket, in plastic material thus assuring to the assembly the necessary mechanical stiffness without requiring the use of auxiliary mechanical supports.The productive process may be completely automated and the resulting assembly is unexpensive, stout and reliable.
Patent EP-0076420-A3 (EP)
Title: Strengthened telescopic jib
IPC: E06C7/10
Filed: 1982-09-20
Abstract: A telescopic beam comprises a plurality of telescopically-interconnected members which define rails along which a load-carrying tub can move. Means are provided for locking the telescopic members together. The beam is provided with a pair of tensioning cables which bridge several of the telescopic members. The cables are guided by means of spacers attached to the telescopic members.
Patent EP-0074814-A3 (EP)
IPC: B26B29/00
Filed: 1982-09-10
Abstract: A wet shaving cartridge including two or more blades of 
the type operable to make a separable connection with a 
razor handle where the individual cartridge is provided with 
a permanently attached movable blade cover or cap.
Patent EP-0111136-A3 (EP)
Title: Fountain solution additive for lithographic printing
IPC: B41N3/08
Filed: 1983-10-27
Abstract: 1. A fountain solution additive for offset printing containing wetting agents, pH-controlling substances, moisturizers, optionally film-forming agents, optionally softeners, optionally preservatives and optionally solvents, characterized in that it contains, as wetting agent(s), one or more of the substances a) 3,5-dimethyl-1-hexyn-3-ol ; b) 3,6-dimethyl-4-octyne-3,6-diol ; c) 2,4,7,9-tetramethyl-5-decyne-4,7-diol ; d) ethoxylation products of a), b) and/or c) or combinations of the substances a), b), c) and/or d) with further conventional wetting agents.
Patent EP-0113904-A3 (EP)
IPC: C08F220/10
Filed: 1983-12-20
Abstract: An improved continuous process for producing random 
ethylene/acrylate/cure-site copolymers with greater efficiency 
by copolymerizing therewith a small quantity of certain poly-­
functional monomers, such as diallyl maleate.
Patent EP-0089831-A3 (EP)
IPC: H04L1/16
Filed: 1983-03-18
Abstract: A data communications system includes a transmitter 
(100-108) for transmitting messages, each of which include 
message characters, a verification portion and a message 
sequence number. The message sequence number for each 
message differs from the message preceding it. A receiver 
(110-122) includes means for verifying the accuracy of the 
received message and for returning to the transmitter a 
signal which is either an acknowledgement signal, if the 
message is inaccurately received, or an error signal, if the 
message is inaccurately received. To prevent the utilization 
by the receiver of redundantly received messages, which 
might occur if the acknowledgement signal is incorrectly 
received at the transmitter, the receiver includes means (118) 
for comparing the message sequence number with the 
message sequence number of the last accurately received 
message (116) and for storing (126) the message only if the 
message sequence numbers are different.
Patent EP-0115792-A3 (EP)
Title: Mains power supply for an apparatus with stand-by operation, in particular for a television set
IPC: H02M3/335
Filed: 1984-01-14
Abstract: 1. A switching network section for a device with a stand by mode, more particularly for a television receiver, in which a regulating voltage (Ur), which is derived on the secondary side from an operating voltage (U1), for stabilising the operating voltage (U1-U3) produced on the secondary side has an effect on the primary side, and the primary side is switched over during stand-by a setting signal (40) which occurs on the secondary side so that the operating voltages (U1-U3) are lowered, characterized by the following features : a) an electrical signal produced from the setting signal (40) and the regulating voltage (Ur) is transmitted to the primary side via an electrical isolator element (23), which is distinct from the isolation transformator (1), b) the isolator element (23) is blocked during stand-by and the primary side is designed so that on its own without any control by the isolator element (23) the primary side transmits only the power required for stand-by to the secondary side.
Patent EP-0126368-A3 (EP)
IPC: B62D5/09
Filed: 1984-05-08
Abstract: An apparatus for turning a steerable vehicle wheel in­
cludes a pump assembly which is connected with a reservoir 
through an inlet valve. Upon rotation of a steering wheel, the in­
let valve is actuated to allow fluid to flow from the reservoir to 
the pump assembly at a rate which varies as a function in varia­
tions in the speed of rotation in the steering wheel or the 
torque applied to the steering wheel. The output from the 
pump assembly is conducted to a directional control valve 
which is actuated upon initial rotation of the steering wheel to 
direct fluid flow to the power steering motor to effect turning 
movement of the steerable vehicle wheel in a desired direction. 
The rate at which the power steering motor turns the steerable 
wheel is determined by the extent to which the inlet valve is 
opened and is independent of the directional control valve.
Patent EP-0129855-A3 (EP)
IPC: H04J3/12
Filed: 1984-06-20
Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine 
Anordnung zur Übertragung von digitalen Hilfssignalen in 
Digital-Richtfunksystemen, Als Verbesserung gegenüber 
bekannten Richtfunksystemen soll erreicht werden, daß die 
Übertragung von digitalen Hilfssignalen ohne Einschränkung 
zwischen End- oder Zwischenstellen einer Richtfunkverbin­
dung bei geringem Aufwand möglich ist. Die Erfindung sieht 
hierzu vor, daß in den Zwischenstellen die digitalen Hilfssig­
nale der Basisbandaufbereitung des Empfangsteils zugeführt 
und bitweise in für die Übertragung von Hilfssignalen vor­
gesehene Bitpositionen des Überrahmens überschrieben 
werden.
Patent EP-0143245-A3 (EP)
Title: O/w emulsifiers for cosmetic purposes
IPC: C07C67/26
Filed: 1984-09-21
Abstract: The invention relates to novel O/W emulsifiers obtainable by reacting one mole of esters of wool wax acids and glycerol, in particular partial esters, with 0.5 to 30 moles of ethylene oxide, a process for the preparation of these novel products and cosmetic agents containing these in an amount of 1 to 15% by weight, based on the total formulation.
Patent EP-0151819-A3 (EP)
Title: Mechanism for automatic changing of tools on industrial robots
IPC: B25J15/04
Filed: 1984-06-12
Abstract: The mechanism of the invention permits to change automatically and rapidly the tool carried by the head (10) of an industrial robot having several axes of movement, during the working cycle. The mechanism comprises a coupling device (16) mounted on the head (10) of the robot and a connection plate (80) complementary to said device (16) and firmly secured to the tool, this latter being accommodated in an appropriate magazine (90). Fixing of the two parts (16, 80) to each other is effected by rotation of a rotatable crown (40) mounted on the head (10) and actuated by actuator means mounted on the magazine. 
<??>The mechanism comprises a plurality of electrical and fluid connections (11, 78) activated simultaneously with the mechanical connection of the two parts and interrupted automatically on their separation.
Patent EP-0143488-A3 (EP)
Title: Plant to form and for the heat treatment of rolled products in coils and compact wound bundles
IPC: B21B45/02
Filed: 1984-11-01
Abstract: This invention is embodied with a plant (10) to form and for the heat treatment of rolled products in coils and compact wound bundles, which comprises cooling conveyor means (16), means (15) to form coils and means (14) to form wound bundles and which includes at least an initial section of the cooling conveyor (16) in momentary cooperation, which can be selected as required, with the means (15) to form coils and the means (14) to form wound bundles respectively, and includes at least one switching station (17).
Patent EP-0117121-A3 (EP)
IPC: H04B1/20
Filed: 1984-02-15
Abstract: A remote control system comprising a handset which 
may be manipulated to transmit control signals, and at least 
two controlled devices each comprising a control signal 
detector to which the respective controlled device is respon­
sive, each control signal detector being responsive to a 
different control signal format from the other detector or 
detectors. The handset comprises a memory in which data is 
stored from which control signals in each of the different 
formats can be generated, and a processor which is selec­
tively controllable by manipulation of the handset to gener­
ate control signals from the stored data in any one of the 
different signal formats.
Patent EP-0138632-A3 (EP)
Title: Products containing oligosaccharides, their preparation and their biological and biochemical application
IPC: C07K9/00
Filed: 1984-07-02
Abstract: The products consist of complexes made up of ATIII and oligosaccharides which have a high anti-Xa specific activity.
Patent EP-0149933-A3 (EP)
Title: Clip for fastening plants, especially vines
IPC: A01G17/08
Filed: 1984-11-26
Abstract: 1. A device for tying a branch of a plant to a support, comprising at least a staple and a pliers for buckling the staple around the branch and the support, the shape of the staple before buckling, comprising a central part (3, 4) which can have a rectilinear middle portion and which is extended on each side by a curved part (5) having concavity oriented towards the middle point of the central part, the distance between both ends (1) of the curved parts (5) being sufficient to allow the branch (5) and the support (7) to be directly placed against the central part, the pliers and the staple being designed so that, after buckling of the staple around the piece ; the said staple is in the shape of a closed outline, with intercrossing ends, characterized in that - each curved part (5) of the staple, before buckling, is directly extended with an end part (21), those two end parts being each oriented to the other or towards the inner part of the staple, - after said buckling around the support and the branch, both ends (1) of the staple are oriented towards the branch (6), - and the said ends of the staple are arranged so as to enter into the branch during its later growth.
Patent EP-0158782-A3 (EP)
Title: Luminescent zinc silicate materials activated with manganese, and process for their manufacture
IPC: C09K11/66
Filed: 1985-02-08
Abstract: There are described luminescent materials based on zinc silicate activated with manganese which are not sensitive to impurities are not susceptible to pulverizing, are temperature stable, and are stable to the customary ceramic glazes. They comprise, consist of (or consist essentially of): 1.5 to 94.8 mole % zinc oxide (ZnO) 1 to 90 mole % Silicon dioxide (SiO2) 0.2 to 1.3 mole % Manganese oxide (MnO) 0.1 to 25 mole % Alkali oxide and/or Alkaline earth oxide and/or Titanium oxide (TiO2) and/or Zirconium oxide (ZrO2) and/or Chromium oxide (Cr2O3) and/or Lead oxide (PbO) 0.1 to 23.8 mole % Sodium oxide (Na2O) 1.3 to 24 mole % Aluminum oxide (Al2O3) and 2.5 to 48 mole % Silicon dioxide (SiO2).
Patent EP-0163176-A3 (EP)
Title: Ellipsometric method and arrangement for monitoring the physical properties of samples or superficial layers of samples
IPC: G01N21/21
Filed: 1985-05-08
Abstract: An ellipsometric method and apparatus for studying physical properties of a testpiece provides that during the measuring operation the angular positions of a polarizing means and an analyzing means disposed upstream and downstream of the testpiece remain fixed. Two or more discrete, mutually different predetermined states of polarization of the radiation employed are produced between the polarizing means and the testpiece and/or between the testpiece and the analyzing means, by polarization modulating elements which are disposed in the path of the radiation. In each discrete state of polarization, the intensity of the radiation which is polarized in the analyzer is measured and evaluated for determining the polarization properties of the testpiece in a computer.
Patent EP-0164099-A3 (EP)
Title: Cutting device for hot granulation of thermoplastic polymers
IPC: B29B9/06
Filed: 1985-06-04
Abstract: A cutting device for the hot granulation of thermoplastic polymers including a rotary driving shaft, a bladecarrying disc rigidly keyed on the driving shaft and blades not rigidly mounted on said disc and sliding on the cutting plate, each blade being paired to an opposing element which opposes any sudden action tending to move the blade away from the plate.This invention relates to a cutting device for the hot granulation of thermoplastic polymers.More in particular, the present invention relates to a cutting device for the hot granulation of thermoplastic polymers, in which cutting of polymer monofilaments leaving the die plate is accomplished directly on the face of said die plate.
Patent EP-0170215-A3 (EP)
IPC: B01D63/02
Filed: 1985-07-25
Abstract: A fluid separation device in the form of a cartridge is 
shown in which there is provided a fluid inlet to the cartridge, 
a distribution tube to feed fluid from the center of the 
cartridge outwardly across alternate layers of permeable 
membranes and glass fibers, rovings and strands and 
wherein the fibers are porous, hollow, or porous and hollow. 
The fibers are oriented parallel to each other and sealed at 
one end of the cartridge and open at the other end when 
hollow fibers are used. A vessel for housing the cartridge is 
also shown.
Patent EP-0153169-A3 (EP)
IPC: H01L33/00
Filed: 1985-02-15
Abstract: An electro-optical device characterised in that it com­
prises:  
(A) a semiconductor body: and  
(B) at least one pnictide-rich layer for guiding light waves in 
the said body is disclosed.  
     Referring to the accompanying diagram, an electro-opti­
cal device 20 may comprise a semiconductor body 22 and 
pnictide-rich layers 24 and 26.  
     The semiconductor layer of an opto-electronic device has 
one or more films of a pnictide-rich material deposited thereon. 
The pnictide has a smaller reflective index than the semicon­
ductor layer. These films provide a wave-guiding effect to light 
within the semiconductor layer in opto-electronic devices, 
such as solid state lasers and light emitting diodes and wave­
guides interconnecting such devices.  
     The invention provides advantages over the prior art.
Patent EP-0174723-A3 (EP)
IPC: B23P19/04
Filed: 1985-07-26
Abstract: To convert an open topped curled rim drum to a tight 
head drum a portion of the rim 2a is opened out by means of 
a lever or jemmy. The nose 10 of a plough 9 is then inserted 
into the curled rim, and the opened out portion is gripped 
between drive rollers 12, 13, at least one of which is driven. A 
support roller 11 bears against the inner wall of the drum 
opposite the plough 9. The drive rollers 12, 13 pull the drum 
rim over the plough to uncurl the rim and form it into a 
laterally extending flange 2b which is then formed into a 
cylindrical extension 2c of the drum body 1 for use in 
forming a rolled seam 7 with a drum end to produce a tight 
head drum.
Patent EP-0176500-A3 (EP)
Title: Material and process for making liquid permeable layers
IPC: H01M50/494
Filed: 1985-09-26
Abstract: 1. Process for producing a sintered plastic material suitable for liquid-permeable separating layers and composed of at least one plastic selected from the group containing polyvinyl chloride, polyvinyl chloride copolymers such as PVC/ABS or PVC/acrylate, polyvinyl chloride graft polymers and also perchlorinated polyvinyl chloride derivatives, polyolefins, polystyrene and mixtures of said components, in which the plastic particles are joined to one another by sintering, with the formation of pores between the plastic particles, characterized in that plastic powders, which do not need to have any microporosity and have a lower sintering temperature, are sintered as binder phase together with microporous plastic powders of higher sintering temperature while maintaining the lower sintering temperature.
Patent EP-0203535-A3 (EP)
Title: Method for fault simulation in a logic circuit and circuit arrangement for carrying it out
IPC: G06F11/26
Filed: 1986-05-22
Abstract: A method for the simulation of an error in a logic circuit which comprises a bus optionally connectible to different logic levels, utilizes the assistance of input bit patterns from which output bit patterns are derived via a simulation model containing the error, these output bit patterns being compared to reference bit patterns which are valid for error-free operation. The object is a reliable recognition of an error which leads to a bus conflict, by applying different logic levels to the same circuit mode, by way of an output bit pattern which deviates from a reference bit pattern. This is achieved in that the bus, including the switch elements connecting the levels, is modeled by gate functions, whereby the undefined bus level given simultaneous connection of different logical levels is imaged into a logical "0" by a first bus model version and is imaged into a "1" by a second bus model version. Both bus model versions are respectively utilized in one segment of the simulation method.