baber/WOPTO huggingface dataset:
Patent EP-3770553-A3 (EP)
Inventor: BOBYE MICHAEL
IPC: G01C21/16
Filed: 2020-06-24
Abstract: In an example embodiment, motion is detected with an IMU utilizing standard deviation. Specifically, an IMU may obtains IMU measurements. An IMU motion detection process may accumulate a particular number of IMU measurements over a time interval to calculate an absolute magnitude of earth rate ( ER imu   ) value and an absolute magnitude of normal gravity value ( GN imu   ). The values calculated may be referred to as a sample. The IMU motion detection process may create sample rolling histories based on a particular number of samples, e.g., consecutive samples. The IMU motion detection process may then calculate standard deviation values for a sample rolling history based on the  ER imu    and  GN imu    values included in the sample rolling history. The IMU motion detection process may compare the standard deviation values to respective motion threshold values, which may be adaptive, to determine if a body of interest, e.g., vehicle, is moving or is stationary.
Patent EP-4000783-A3 (EP)
Title: System for support of low-power operation in training modes in welding machines
Inventor: ROEHL CHRIS J
IPC: B23K3/08
Filed: 2021-10-29
Abstract: Systems and methods are provided for support of low-power operation in training modes in welding machines.
Patent EP-4050777-A3 (EP)
Inventor: CROSSON JEFFREY WILLIAM
IPC: H02K9/14
Filed: 2022-02-24
Abstract: An electric machine assembly includes a housing defining an inner cavity, a rotatable shaft extending through the inner cavity, and at least one electrical component positioned within the cavity. The electric machine assembly also includes an internal fan coupled to the shaft and positioned within the inner cavity such that rotation of the fan provides a cooling airflow to the at least one electrical component.
Patent EP-4141372-A3 (EP)
Inventor: SEIDEL PESSACH
IPC: F28D9/00
Filed: 2019-06-07
Abstract: The present invention discloses an improve plate for plate heat exchangers (PHE) which its parameters are tailor-made to be utilized in industrial operation comprising various set of at least one first fluid and at least one second fluid having different physical and chemical characteristics and hence requires different two or more sets of PHE-related parameters. The invention also discloses method of using and manufacturing the same.
Patent EP-4266570-A3 (EP)
Title: Variable voltage charging system and method for a vehicle
Inventor: GONRING STEVEN J
IPC: H02J7/14
Filed: 2020-12-14
Abstract: The invention relates to a variable voltage charging system (100) for a vehicle includes an alternator (116) operatively connected to an engine (104) and configured to alternately output at least a low charge voltage to charge a low voltage storage device (102) and a high charge voltage to charge a high voltage storage device (108). A switch (114) is configured to switch between connecting the alternator (116) to the low voltage storage device (102) and connecting the alternator (116) to the high voltage storage device (108). A controller (112) is configured to control operation of the alternator (116) and the switch (114) between at least a low voltage mode (180) and a high voltage mode (190). In the low voltage mode (180), the alternator (116) outputs the low charge voltage and the switch (114) is connecting the alternator (116) to the low voltage storage device (102). In the high voltage mode (190), the alternator (116) outputs the high charge voltage and the switch (114) is connecting the alternator (116) to the high voltage storage device (108). The controller (112) is configured to switch between the low voltage mode (180) and the high voltage mode (190) based on an engine RPM of the engine (104).
Patent EP-0024462-A3 (EP)
IPC: C07F5/06
Filed: 1980-01-07
Abstract: An improved method is disclosed for continuously purify­
ing crude aluminum alkyls containing solid contaminants 
such as aluminum particles comprising passing crude 
aluminum alkyls into a first holding vessel, the contents of 
said vessel being continuously passed under pressure 
through a tubular filter having an upstream inner surface and 
a downstream outer surface, solids-containing aluminum 
alkyls passing through said tubular filter returning to the hold­
ing vessel, and purified aluminum alkyls passing through the 
filter wall exiting through the downstream outer surface, and 
recovered; monitoring the solids content of the holding ves­
sel and ceasing crude aluminum alkyl flow into said holding 
vessel when solid contents reach undesirably high levels, 
thereafter passing said crude aluminum alkyls into an alter­
nate holding vessel and filter, then further passing the con­
tents of said first holding vessel through said tubular filter 
until substantially all remaining aluminum alkyls have passed 
through the filter to recovery, and purging the contents of said 
first holding vessel before filtration is resumed.
Patent EP-0033753-A3 (EP)
Title: Process and apparatus for the combustion of loosely stored solid materials
IPC: F24H9/18
Filed: 1980-02-25
Abstract: 1. A process for burning loosely stored straw supplied in the form of bales using a continuously charged burning apparatus, for heating purposes, said straw being compacted and pushed into the burning furnace in a direction of compaction, where it is ignited at the free inlet end, characterized in that a portion is cut off from the straw supplied in the form of bales before burning and each portion is compacted in two planes at a right angle to each other.
Patent EP-0039853-A3 (EP)
Title: Keyboard
IPC: B41J5/10
Filed: 1981-05-02
Abstract: A keyboard has keys for L-shaped 22', T-shaped 24' and cruciform intersections 26' for graphic representations of frames and boxes. The disposition of each key in the array of keys corresponds to the normal disposition of the intersection associated with such key in the frames or boxes. The numerals or graphics can be accessed by a shift key 32. <IMAGE>
Patent EP-0062708-A3 (EP)
Title: Récipient
IPC: B65D23/10
Filed: 1981-12-24
Abstract: Récipient (1), en particulier bouteille isolante, pourvu 
d'une poignée (2) disposée en saillie par rapport au récipient, 
ladite poignée étant indépendante du récipient et présentant, 
à l'endroit où elle se raccorde audit récipient, deux pattes 
profilées (4) et (5) agencées de part et d'autre de la poignée 
et destinées à enserrer le récipient sur une partie importante 
de sa surface latérale (6), des moyens (7) étant prévus pour 
immobiliser lesdites pattes par rapport au récipient.
Patent EP-0041819-A3 (EP)
IPC: C25B1/22
Filed: 1981-06-02
Abstract: A method of removing nitrous material from a nitrate 
ion-containing solution, such as nitric acid, by oxidising it at 
the anode of an electrolytic cell. High conversions per pass are 
achieved by use of a special anode and cell configuration. 
Methods of using this process as a part of a nitrogen oxide 
recovery process are presented, along with methods of integ­
rating the recovery process with a nitric acid production pro­
cess. A special catholyte is disclosed which reduces the cell 
potential necessary to operate the process.
Patent EP-0069260-A3 (EP)
Title: Collagen inclusion containing an active substance for introduction in bone or soft tissues, and method for its preparation
IPC: A61K9/22
Filed: 1982-06-18
Abstract: 1. Collagen insert containing an active ingredient for introduction into bones or soft parts, characterized in that it is prepared by adding to a solution of high-purity native collagen, wherein the collagen has a factor of nitrogen to hydroxyproline =< 3 to 5, a solution or suspension of said active ingredient and then by drying with hot air or by freeze-drying a sheet is produced in the form of a fascia and finally it is optionally wound to form a rod.
Patent EP-0079313-A3 (EP)
IPC: A42B3/12
Filed: 1982-11-09
Abstract: Die Helmschale besteht aus einem vorderen, eine Sich­
töffnung (23) und einen Kinnschutz (30) aufweisenden Teil 
(22), und einem hinteren Teil (21), die um ein unmittelbar 
über der Sichtöffnung (23) angeordnetes Gelenk (25) ausei­
nanderklappbar sind. In der zusammengeklappten Lage sind 
die beiden Schalenteile (21, 22) durch einen Schnappver­
schluss gesichert. Auf dem die Sichtöffnung (23) umschlies­
senden Rand des vorderen Schalenteils (22) sitzt ein Stauluft­
stutzen (29). An der Helminnenseite ist ein Dichtungspolster 
(31, 33) befestigt, das um das Gesicht und unter dem 
Unterkiefer des Helmträgers hindurch verläuft.  
     Die während der Fahrt in den Stauluftstutzen (29) 
einströmende Luft wird in diesem und dem mit diesem 
kommunizierenden Raum zwischen vorderem Schalenteil 
(22), Gesicht und Dichtungspolster (31, 33) gestaut. Dadurch 
wird das Eindringen von Staub, Regentropfen, Insekten usw. 
verhindert und eine einwandfreie Sicht gewährleistet, ohne 
dass eine Schutzscheibe erforderlich wäre, die bei Regen, 
Schnee und infolge Beschlagens die Sicht stark beeinträchti­
gen kann.
Patent EP-0092085-A3 (EP)
Title: Nutritive compositions containing fats, and process for their preparation
IPC: A23L33/00
Filed: 1983-03-31
Abstract: The oil of pips of fruits of the Ribes genus is an abundant, cheap source of  gamma -linolenic acid. It is extracted using solvents from dried and ground residues from the production of juices, preserves and jellies or brandies, liqueurs and schnapps of fruits, such as blackcurrant, redcurrant or gooseberry. According to a preferred embodiment, the residues are treated with ethanol before being extracted with hexane in order to free the oil from most of the free fatty acids, waxes, colorings and odorous compounds. The refined oil is a valuable ingredient in cosmetic, dermatological, dietetic and pharmaceutical compositions.
Patent EP-0092734-A3 (EP)
IPC: H04B3/58
Filed: 1983-04-13
Abstract: A regenerator (10) for providing detection, remodula­
tion, and retransmission of a digital data signal (20) prop­
agated in the differential mode over a pair of bundle 
conductors (12, 16) of a power line. The electric power signal, 
propagated in the common mode over the same bundle 
conductors, is conducted through the regenerator and 
provides a power supply voltage (V s ) for the regenerator 
electronics. A series of electrical traps (38, 40, 42, 44) prevent 
the electric power signal from being conducted into that 
portion of the regenerator utilized for processing of the data 
signal. The regenerator also includes bypass switches for 
bypassing the regenerator electronics when a power supply 
voltage sufficient to operate the electronics is unavailable.
Patent EP-0085599-A3 (EP)
Title: Procédé de fabrication collective de transducteurs piézoélectriques, transducteurs obtenus par ce procédé, et utilisation d'un tel procédé
IPC: H03H3/007
Filed: 1983-01-19
Abstract: L'invention concerne un procédé de fabrication collec­
tive de transducteurs piézoéletriques.  
     Le procédé comporte à partir d'un bloc principal en 
matériau cristallin (30):  
- une primière métallisation (44) de l'une des faces du 
bloc principal;  
- une fixation (46) de la face métallisée du bloc sur un 
support (40);  
- une seconde métallisation (52) de la face opposée du 
bloc principal;  
- un découpage (55) du bloc métallisé en blocs élémen­
taires;  
- un retrait du support de fixation (40), chaque bloc 
élémentaire obtenu constituant un transductuer piézoélec­
trique.  
     Application à la réalisation de lignes à retards électro-­
acoustiques.
Patent EP-0109340-A3 (EP)
Title: Acid salts of 2-piperazinopyrimidine, process for their preparation and pharmaceutical compositions containing them
IPC: C07C57/15
Filed: 1983-11-09
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) An acid addition salt of 2-(1-piperazinyl)pyrimidine with a dicarboxylic acid. 1. Claims (for the contracting state : AT) A process for preparing acid salts of 2-(1-piperazinyl)pyrimidine with dicarboxylic acids, characterized in that it comprises reacting 2-(1-piperazinyl)-pyrimidine with the calculated quantity of a dicarboxylic acid in an organic or aqueous organic solvent.
Patent EP-0125471-A3 (EP)
IPC: A01N25/16
Filed: 1984-04-06
Abstract: A pesticidal composition comprises a pesticide, a sol­
vent and a foaming agent. Preferably the composition is 
packed in a pressurised can with a hydrocarbon propellant 
and a suitable valve. Such compositions may be sprayed 
onto all or part of an animal, particularly a pet, and the result­
ing foam collapses rapidly to deposit the pesticide onto the 
animal, thereby avoiding disdvantages of run-off. The pesti­
cide may be a pyrethroid or organophosphate. The foaming 
agent may be a waxy material, for example a mixture of 
higher fatty alcohols and a surfactant.
Patent EP-0119056-A3 (EP)
Title: Surfactant and pharmaceutical compositions thereof for use in the treatment of respiratory distress syndrome
IPC: A61K31/20
Filed: 1984-03-07
Abstract: A surfactant having the capacity of reducing the surface tension in pulmonary alveoli significantly is provided. The surfactant consists essentially of, based on the total weight of the surfactant, 50.6-85.0% of choline phosphoglyceride, 4.5-37.6% of an acid phospholipid, 4.6-24.6% of a fatty acid or its analogue and 0.1-10.0% of a lipoprotein derived from the lung of a mammal. These components co-operate to form a kind of film at a gas-liquid interface within pulmonary alveoli and reduce the surface tension. A pharmaceutical composition comprising the surtactant is useable for the clinical treatment of respiratory distress syndrome.
Patent EP-0125765-A3 (EP)
IPC: G11B5/56
Filed: 1984-03-22
Abstract: A magnetic tape drive in which a tape cartridge (20) is 
endwise loaded and thereafter minutely moved into a preci­
sion alignment position with respect to a read/write head (62). 
The drive has a support frame (12) with a front panel (18) and 
an elongate tray (14) dimensioned to have the cartridge 
inserted endwise thereon. The tray is supported by the frame 
for longitudinal sliding movement from a retracted position in 
which the tray is contained within the frame to an extended 
position in which a portion of the tray extends through a slot 
(16) in the front panel. A mechanism (116, 106) is provided for 
opening the access door (24) of the cartridge while the car­
tridge (20) is supported on the tray (14) and the tray is being 
moved from its extended position to its retracted position. 
Another mechanism (26) is provided for simultaneously mov­
ing the head (62) and a capstan drive (56) into engagement 
with the cartridge (20) once it has been fully inserted and for 
also moving clamp mechanisms (148, 150, 152) against the 
bottom plate (34) of the cartridge to minutely move the car­
tridge against adjustable reference location pins (154, 156, 
158).
Patent EP-0133344-A3 (EP)
Title: System for displaying alphanumeric messages
IPC: G06F3/147
Filed: 1984-06-29
Abstract: A system for displaying alphanumeric messages includes a multi-character station unitary visual display device having a limited number of character display stations. A memory device stores a plurality of message units which form a number of complete messages and some of the complete messages are multiple-message unit messages made up of a number of message units in sequence. The message units in a multiple-message unit message are automatically accessed from memory and displayed in a time-spaced relationship on the display device. The memory device may also store message units having a stored message component and a real time message component. A predetermined number of character stations are automatically reserved to display real time characters in a message unit having a stored and real time message component.
Patent EP-0145192-A3 (EP)
IPC: H01R11/12
Filed: 1984-10-22
Abstract: A fusible electrical connector assembly comprises a 
sheet metal terminal (12) of one-piece construction having 
an intermediate fuse portion (20) and a housing (14) having a 
fuse chamber (48) in which the intermediate fuse portion of 
the terminal is disposed. The fuse chamber is defined in part 
by spaced slotted walls (50 and 52). The terminal has 
conformations (24, 28, 38, 18) which co-operate with the re­
spective slotted walls to retain the terminal parts in assembly 
with the housing when the intermediate fuse portion has 
"blown", and to maintain a spacing between the ends of the 
fuse portion remnants (20a and 20b).
Patent EP-0142353-A3 (EP)
Title: High temperature zeolite l preparation
IPC: C07C5/41
Filed: 1984-11-09
Abstract: Zeolite L may be prepared from a crystallization gel comprising (in mole ratios of oxides): <IMAGE> at a crystallization temperature above 200 DEG C. Cylindrical forms of zeolite L may be formed which can be used as a catalyst base in aromatization of acyclic hydrocarbons with high benzene yields being sustained over commercially feasible periods.
Patent EP-0187285-A3 (EP)
Title: Process for the preparation of substituted phenyl hydrazines
IPC: A01N43/56
Filed: 1985-12-09
Abstract: 1. Process for the preparation of substituted phenylhydrazines of the formula (I)  see diagramm : EP0187285,P7,F4  in which R**1 and R**2 represent hydrogen or chlorine, R**3 represents halogenoalkyl, X represents oxygen, sulphur, sulphinyl or sulphonyl and n represents a number 0 or 1, characterised in that substituted chlorobenzenes of the formula (II)  see diagramm : EP0187285,P7,F1  in which R**1 and R**2 represent hydrogen or chlorine, R**3 represents halogenoalkyl, X represents oxygen, sulphur, sulphinyl or sulphonyl and n represents a number 0 or 1, are reacted with hydrazine or hydrazine hydrate, if appropriate in the presence of a diluent and if appropriate at elevated pressure, at temperatures between 60 and 160 degrees C.
Patent EP-0199204-A3 (EP)
IPC: C01C3/20
Filed: 1986-04-10
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von 
festem oder gelöstem Alkalithiocyanat durch Umsetzung von 
gelöstem Alkalicyanid mit einer alkoholischen Schwefelsuspension beim 
Siedepunkt des Alkohols. Der Alkohol wird als Azeotrop 
abdestilliert und nicht umgesetzter Schwefel abgetrennt. Zur 
Isolierung des festen Produkts wird in der erhaltenen Lösung ein 
pH von 5 - 9 eingestellt und dann eine Kristallisation nach Einengung 
oder 
                  ndampfvorgang durchgeführt.
Patent EP-0204151-A3 (EP)
Title: Machine tool
IPC: B23Q3/157
Filed: 1986-05-01
Abstract: The machine tool comprises a vertical post (14) on which a head changer (19) is mounted for changing the tool head (17) provided at a head carrier (16). The head changer (19) is rotatable about a vertical axis. It carries at least one head gripper (22) which is adapted to grip from the top the tool head (17) and to rotate it from a front working position to a rear changing position. The post (14) being nonrotational (about any axis) and preferably unadjustable in height (the Y axis), is simple and low cost. The machine tool is readily adaptable to sophisticated design modifications, particularly including tool exchange in plural multi-tool tool heads and interchange with tool and/or tool head storage magazines.
Patent EP-0220387-A3 (EP)
Title: Conjugate vaccines against infections by gramnegative bacteria, methods for their preparation and their use
IPC: A61K39/02
Filed: 1986-07-23
Abstract: Polysaccharide-protein conjugates were synthesized utilizing polysaccharide derived from hydrolyized Pseudomonas aeruginosa lipopolysacharide covalently coupled to either tetanus toxoid or P. aeruginosa toxin A, utilizing a spacer molecule and a coupling agent. Conjugates produced in such a manner possess a molecular weight of greater than 350,000, are nontoxic and non-pyrogenic, and upon immunization of animals induced protective anti-LPS antibody and antibody which neutralizes the lethal effect of tetanus toxin or toxin A. The polysaccharide-tetanus toxoid conjugate and polysaccharide-toxin A conjugate are safe and immunogenic when parenterally administered to humans.
Patent EP-0218873-A3 (EP)
Title: Film peeling apparatus
IPC: B29C63/00
Filed: 1986-08-29
Abstract: A film peeling apparatus for peeling a film from a substrate comprises film raising means for raising a part of the film from the substrate, and fluidjetting means for jetting fluid into between the film thus raised and the substrate, the film raising means including a brush or an adhesive member, so that the film the part of which has been raised from the substrate can be readily, positively and instantaneously peeled from the substrate by jetting the fluid.
Patent EP-0226099-A3 (EP)
IPC: C07D401/12
Filed: 1986-11-28
Abstract: There are disclosed novel compounds of the formula 
  
where n is ⊘ or 1; R is hydrogen or loweralkyl; R₁ is 
hydrogen, loweralkyl, halogen, cyano, loweralkanoyl, 
arylloweralkanoyl, aroyl, -CH(OH)R₄, -C(OH)R₄R₅ or -CH₂OR₅, 
  , R₄ being hydrogen, loweralkyl, arylloweralkyl 
or aryl, R₅ being loweralkyl, aryl or arylloweralkyl, R₆ 
being hydrogen or loweralkyl and R₇ being hydrogen, 
loweralkyl or aryl; R₂ is hydrogen, loweralkyl, 
loweralkenyl, loweralkynyl, -CH₂CO₂C₂H₅, arylloweralkyl, 
phenyl, nitrophenyl, cyanophenyl, trifluoromethylphenyl, 
aminophenyl, loweralkanoylaminophenyl, loweralkoxycarbonyl, 
arylloweralkoxycarbonyl, aryloxycarbonyl, 
loweralkylaminocarbonyl, arylloweralkylaminocarbonyl, 
 
 
arylaminocarbonyl, alkanoyl, arylloweralkanoyl, aroyl, 
alkenoyl, alkynoyl, -CH₂C≡CCH₂-NR′R″, -CH₂CH=CHCH₂-NR′R″, or 
-CH₂CH₂CH₂CH₂-NR′R″, R′ and R″ being independently 
loweralkyl or NR′R″ taken as a whole being   or 
  ; and R₃ is hydrogen, NO₂, NH₂, halogen, 
loweralkanoylamino, arylloweralkanoylamino, aroylamino or 
loweralkyl; with the proviso that when n is ⊘, R₂ is phenyl, 
R₃ is hydrogen and the pyridine moiety is 2-pyridinyl, R and 
R₁ may not be 2-methyl and 5-methyl; or pharmaceutically 
acceptable acid addition salts thereof, which are useful for 
enhancing memory, methods for synthesizing them, 
pharmaceutical compositions comprising an effective memory 
enhancing amount of such a compound and a method of treating 
a patient in need of memory enhancement which comprises 
administering such a compound to the patient.
Patent EP-0220779-A3 (EP)
IPC: H03K17/687
Filed: 1986-10-24
Abstract: Die Erfindung betrifft eine Schaltungsanordnung mit einer 
einen Ausgangstransistor (2) enthaltenden Steuerschal­
tung (l), deren Ausgang der Kollektor des Ausgangstransis­
tors (2) bildet. Der Kollektor ist über die Gate-Source-­
Strecke eines Sperrschicht-Feldeffekttransistors (5) und 
einem dazu parallel geschalteten Widerstand (6) mit der 
kapazitiven Last (8) gekoppelt, und der Drain-Anschluß 
liegt an der Speisespannung (Ub).
Patent EP-0219204-A3 (EP)
IPC: A61N1/36
Filed: 1986-08-15
Abstract: Apparatus for the electrostimulation of leg and hip mus­
cles e.g. if paralysed, comprises a harness arrangement to be 
worn so as to place electrodes (50,51;65,66) of the harness in 
contact with appropriate parts of the body for stimulating at 
least the quadriceps and gluteals, and electronic apparatus for 
providing electric currents to the electrodes.  
     This electronic apparatus includes circuits which are elec­
trically isolated from each other to drive the electrodes 
(50,51;65,66) for the quadriceps and gluteals respectively: the 
quadriceps and gluteals of each leg can be stimulated without 
causing any unwanted stimulation of the interposed psoas.