baber/WOPTO huggingface dataset:
Patent EP-4246932-A3 (EP)
Inventor: PARK KYUNG-MO
IPC: H04L65/70
Filed: 2013-04-25
Abstract: Disclosed is an apparatus for transceiving data for a multimedia transmission system, which comprises a processor configured to generate at a delivery function layer, one or more MMT packets based on a media processing unit, MPU, fragmented into one or more media fragment units, MFUs, each MMT packet including a MMT packet header and a MMT payload, and a transmitter configured to transmit the one or more MMT packets, wherein payload data included in the MMT payload comprises one of MPU metadata of the MPU or media data element derived from the one or more MFUs, and each of the one or more MMT packets comprises a data type field indicating that the respective payload data comprises the MPU metadata of the MPU in case that the MMT payload comprises the MPU metadata or indicating that the respective payload data comprises the media data element derived from said MFUs.
Patent EP-0020103-A3 (EP)
Title: Improvements in roofing tiles and tiled roofs
IPC: E04D1/04
Filed: 1980-05-22
Abstract: A roofing tile or "artificial slate" (1) has a first side lock portion (2) including upwardly facing channels and a second side lock portion (19) including a downwardly facing channel (20). The tile also has a head lock (3) and a downwardly extending lower end wall (22). A series of interconnected holes (11) is provided in the first side lock and a single hole (18) is provided in the head lock. When the tiles are arranged on a roof in mutually overlapping relationship, the side lock (2, 19) of sideways adjacent tiles interengage and the lower end walls (22) overlie the head lock (3) of downwardly adjacent tiles. Nails passing through one of the interconnected holes (11) and the holes (18) of downwardly adjacent tiles secure the tiles to a roof structure and the series hof holes (11) permits adjustment of the amount of overlap between downwardly adjacent tiles.
Patent EP-0043914-A3 (EP)
IPC: H01C1/02
Filed: 1981-06-10
Abstract: Es wird eine Schalteinrichtung zum verzögerten Schal­
ten eines Verbrauchers, insbesondere einer Entmagnetisie­
rungsspule, vorgeschlagen, die ein keramisches Widerstands­
element (15) (Kaltleiter und/oder Heißleiter) und ein Schalt­
element (16) (Kaltleiter, Heißleiter oder Bimetallschalter) 
enthält, die elektrisch und thermisch gekoppelt sind und bei 
der ein Kunststofformgehäuse in Form eines Bechers (26) 
vorgesehen ist, in dem die Mittelelektrode (7) und die 
Außenelektroden (8, 50) zusammen mit den Bauelementen 
(15, 16) untergebracht sind und eine Klammer (51) enthalten 
ist, die das becherförmige Kunststoff-Formgehäuse umfaßt.
Patent EP-0049417-A3 (EP)
IPC: C07C62/02
Filed: 1981-09-22
Abstract: Die Erfindung betrifft neue bissilylierte 1-­
Hydroxycyclopropancarbonsäuren der allgemeinen Formel 
(I) 
  
in der die Reste R¹ mit R⁷ die in der Beschreibung angegebe­
ne Bedeutung haben,  
sowie ein Verfahren zu ihrer Herstellung.  
     Die erfindungsgemäßen Verbindungen werden durch 
Oxidation mit Sauerstoff aus geeigneten 1,2-Bis-­
trialkylsilsiloxy-cyclo-but-1-enen hergestellt.  
     Die erfindungsgemäßen Verbindungen werden zur Her­
stellung von 1-Hydroxycyclopropancarbonsäuren ver­
wendet.
Patent EP-0051942-A3 (EP)
IPC: H03H9/25
Filed: 1981-10-22
Abstract: A surface acoustic wave filter which comprises: a 
substrate of piezoelectric material; a multistrip coupler 
for changing the track of a signal comprising a plurality 
of parallel conductive strips; at least two transducers 
disposed on one side of said multistrip coupler; at least 
another two transducers disposed on the other side of 
said multistrip coupler. The latter two transducers facing 
the former two transducers. One pair of said transducers 
which face each other through said multistrip coupler 
constitutes input transducers while the other pair of 
said transducers constitutes output transducers.
Patent EP-0074497-A3 (EP)
Title: Process for the preparation of 3-alkyl-6-methyl-beta-resorcylic-acid esters
IPC: C07C67/31
Filed: 1982-08-12
Abstract: 3-alkyl-6-methyl- beta -resorcylic acid esters of the Formula <IMAGE>  I  wherein R1 and R2 represent identical or different alkyl groups of 1 to 10 carbon atoms, are prepared by the reaction of alpha -pyrones of the formula    <IMAGE> II  wherein R1 and R2 have the above meaning, with a base.
Patent EP-0077498-A3 (EP)
Title: Submersible induction pump, in particular for aluminium
IPC: H02K44/06
Filed: 1982-10-07
Abstract: Induction immersion pump, including a temperature-resistant housing extended above and below a given liquid level, a channel disposed in the housing at least partially below the given liquid level, the channel having a substantially rectangular cross section with wide and narrow outer surfaces, a comb-shaped coil core being disposed in the housing and having teeth pointing toward the channel, copper induction coils disposed on the coil core at the wide outer surface of the channel, and at least one feed line and at least one discharge line for inert gas disposed in the housing above the given liquid level.
Patent EP-0061843-A3 (EP)
IPC: B60N2/879
Filed: 1982-03-04
Abstract: Apparatus to improve the brain activity of a person, 
comprises means for cooling the head and for warming the 
feet. The apparatus may take a variety of forms ranging from 
chairs, beds, and mattresses, and may be incorporated in a 
car driver's seat. Apparatus is also provided to measure the 
rate of brain activity.
Patent EP-0073652-A3 (EP)
IPC: B21D15/06
Filed: 1982-08-26
Abstract: Apparatus for producing annular corrugations in the 
wall of thin metal tubing in the manufacture of corru­
gated metal hose includes a plurality of annular dies 
(30′-40′). Each die comprises a helical rib (30″-40″) of 
greater than 360° extent formed on the inner surface 
of the die with the ribs on successive dies being pro­
gressively thinner and having successively closer pitches 
so as to progressively deepen the corrugations (11a-­
11f) and make them narrower. The dies (30′-40′) are 
mounted to rotate in synchronization with each other 
at identical angular speeds, and are arrarged in pairs in 
one or more stages with the dies in each stage engaging 
opposite sides of the tube (11). A non-rotatable guide 
(28) projects inside the first die (30′) and has an aper­
ture (126) to permit the rib (30″) of the first die (30′) 
to contact the tube (11) at one location of the tube 
circumference while the remainder of the tube is rigidly 
supported against collapse by the guide (28). Transfer 
of the corrugations from one die to the next is assisted 
by providing the intermediate dies with lead-in portions 
(130-136) having the same pitch as the rib in the preced­
ing die.
Patent EP-0083253-A3 (EP)
IPC: G02F1/133
Filed: 1982-12-22
Abstract: A liquid crystal optical printing apparatus comprising a light 
source (k), a liquid crystal panel (a) which is arranged to be 
irradiated with light which is emitted from said light source (k) 
and which is provided with a plurality of light valves (a-1), and 
means (b) for selectively opening and closing said light valves 
(a-1) characterised in that the liquid crystal panel (a) is provided 
with nematic liquid crystal material whose dielectic anisotropy can 
be inverted in dependence upon the frequency, the driver means (b) 
being arranged to drive said liquid crystal panel (a) at higher and 
lower frequencies respectively to control the orientation of the 
molecules of the liquid crystal material so as to control the 
transmission and blocking of light through the liquid crystal panel 
(a).
Patent EP-0084373-A3 (EP)
Title: Machine for treating work pieces with a complicated profile
IPC: B24B31/00
Filed: 1983-01-17
Abstract: Machine for finishing complex profiled workpieces having a rotating barrel where the workpieces are machined in an loading/unloading unit, for example, a manipulator with grippers. The barrel has a torus-shaped work area defined by a bottom and cylindrical walls fixed to the bottom and the torus-shaped work area of the barrel is closed at the top with a stationary magnetic pole piece. In the center of the torus-shaped work area there is located an electromagnetic coil and a disc mounted on the magnetic pole piece through a fixed shaft. The cylindrical walls of the torus-shaped work area are made of non-ferromagnetic material while the bottom of the shaft and the disc are made of ferromagnetic material. The advantages of the machine are that the quality of the surfaces as machined is improved without changes in the geometry of the workpieces, and machining is carried out on preselected surfaces only.
Patent EP-0085390-A3 (EP)
Title: Method and device for wrapping a stack of articles with a plurality of convolutions of a web of extensible material
IPC: B65B11/04
Filed: 1983-01-26
Abstract: 1. A method of wrapping a stack of articles with a plurality of convolutions, in particular applied in the form of a coil, af a web of extensible sheeting, which is directed on to the periphery of the stack of articles (12) from a supply roll (7) via a second roll (11) whilst being stretched as a result of retardation of the supply roll (7), wherein the web is driven by the second, driven roll (11) at a peripheral speed which is higher than the average peripheral speed of the stack of articles, characterized in that the rate of stretch of the sheeting between the supply roll (7) and the second roll (11) is not greater than approximatively 100 % per 0.1 sec.
Patent EP-0097221-A3 (EP)
Title: Rigid floppy disk cartridge
IPC: G11B23/02
Filed: 1983-02-25
Abstract: A flexible magnetic recording disk (18) is nonremovably enclosed in a rigid jacket (10). A wall (17) of the rigid jacket includes a movable wall-piece (29) which operates as a disk cleaning member. The disk is clamped to a spindle/collet drive assembly while the disk cleaning member is spaced from the adjacent surface of the disk. Only after clamping has been accomplished is the disk subjected to the friction force of the cleaning member.
Patent EP-0095203-A3 (EP)
Title: Method of operating a liquid-liquid heat exchanger
IPC: F28D13/00
Filed: 1983-05-13
Abstract: In a method of operating a liquid-liquid heat exchanger the first heat exchanging medium is passed upwardly through a plurality of tubes (5) in which a granular mass is kept fluidized by the flow of the first medium and the second heat-exchanging medium is passed downwardly through which said tubes (5) extend spaced apart and whereby heat exchange takes place through the tube walls. To improve heat transfer between the tubes and the second medium, especially at low flow rates of the latter, said chamber (9) contains, around and between the tubes (5), a loosely packed solid particulate filling material (11) through which the second medium flows, and the longitudinal superficial velocity of the second medium between the tubes (U<sub>1,s</sub>) satisfies the relation 0.05 < U<sub>1,s</sub> <0.25 m/sec.
Patent EP-0092386-A3 (EP)
Title: Hydantoin therapeutic agents
IPC: C07D491/107
Filed: 1983-04-14
Abstract: 6-methythio and 6-methylsulfinyl spiro-chromanimidazolidine diones useful in the treatment of complications arising from diabetes mellitus.
Patent EP-0096976-A3 (EP)
Title: Absorbent panel suitable for use in absorbent products and process for its production
IPC: A61L15/00
Filed: 1983-05-20
Abstract: The invention provides an absorbent panel which consists of a paper, film or fabric substrate coated on at least one surface with a reactive composition containing from 10 to 40 parts by weight of a liquid polyhydroxy organic compound and from 90 to 60 parts by weight of a particulate water-insoluble, water-swellable absorbent polymer having a gel capacity of at least 10. The absorbent panel is capable of absorbing at least 15 times its weight of liquid and is a thin structure.
Patent EP-0126200-A3 (EP)
IPC: H02G3/22
Filed: 1984-01-17
Abstract: Bei einer Vorrichtung (1) zur wasser- und gasdichten 
Durchführung von Leitungen und/oder Kabeln durch 
Mauern oder Wände mit einem mittleren, ggf. von einer 
Spirale od.dgl. gestützten Bereich aus Kunststoff und beid­
seitigen Endbereichen aus wärmeschrumpffähigem Materi­
al, insbesondere zur gleichzeitigen Durchführung mehrerer 
Kabel, soll eine Lösung geschaffen werden, mit der eine 
derartige Vorrichtung sowohl was ihre Handhabung als 
auch ihre konstruktive Gestaltung angeht vereinfacht wird, 
womit schließlich auch eine wirtschaftlichere Herstellung 
verbunden ist.  
     Dies wird dadurch erreicht, daß wenigstens einer der 
beiden wärmeschrumpffähigen Endbereiche (7) als Mehr­
kammer-Schrumpfschlauch ausgebildet ist.
Patent EP-0131115-A3 (EP)
IPC: B63H5/16
Filed: 1984-05-16
Abstract: Zum horizontalen Anlenken einer vor Schiffspropellern in 
Außenhautnähe nach abwärts gerichteten Grenzschicht­
strömung, die sowohl zu Einbußen des Propellerwir­
kungsgrades, als auch zu einer verstärkten Schwingungs- und 
Kavitationsneigung des Propellers führt, werden an beiden 
Schiffsseiten vor dem Propeller übereinanderliegende und 
vorzugsweise kreisförmig gekrümmte Umlenkschaufeln vor­
gesehen, so däß bezüglich Geschwindigkeit und Richtung des 
Zustroms über die Propellerkreisfläche eine Verg­
leichmäßigung erreicht wird. Die Schaufeln haben 
entsprechend den an ihrem Ort herrschenden Strömung­
srichtungen zur Außenhaut hin zunehmend nach oben 
geneigte Eintrittstangenten, so daß ein stoßfreies Auffangen 
der eintretenden Strömungsschichten gewährleistet ist. Ihre 
Austrittstangenten liegen so, daß eine möglichst horizontale 
und axiale Propelleranströmung in diesen Bereichen erhalten 
wird.
Patent EP-0143444-A3 (EP)
IPC: C10M169/04
Filed: 1984-11-23
Abstract: A lubricating oil composition for metal rolling is de­
scribed, comprising (a) an oily component comprising one 
or more of fats and oils, mineral oils, and fatty acid esters, 
and (b) a dispersant comprising one or more of polyethyle­
neimine/epoxy compound adducts, polyethylene polyami­
ne/epoxy compound adducts, fatty acid esters of the ad­
ducts, and salts of the adducts and the fatty acid esters. This 
composition is useful for rolling metals under high shear 
and high rolling speed conditions.
Patent EP-0124979-A3 (EP)
Title: Polyacetylene production
IPC: C08F38/02
Filed: 1984-03-15
Abstract: This invention relates to a process for producing an oriented, crystalline poly(acetylene) (III) in film orfibrillarform by solvent casting a film from a solution of a polymer of the general formula (V) derived from a precursor monomer (IV), and transforming the pre-cast film of polymer (V) under tension or in a stress field into the poly(acetylene) (III). The transformation is carried out at a temperature between 20 and 200°C under reduced pressure over a duration of between 1 and 100 hours in an atmosphere inert to the precursor polymer (V) film and to the poly(acetylene) (III). Poly(acetylenes) are conducting polymers and find use in solid state batteries, field effect transistors and the like.
Patent EP-0130695-A3 (EP)
IPC: H01F1/16
Filed: 1984-05-31
Abstract: The present invention relates to a method for annealing a 
core blank (1) of a transformer or the like so as to relieve the 
stress generated in the electrical steel sheet sections due to 
blanking.  
     The present invention is an improvement over the conven­
tional resistance or gas-heating method in the light of heating 
efficiency and time and is characterized by induction-heating (21, 
22) a core blank (1) at a power input range of from 0.5 to 3 kW/kg 
of the core blank (1). This range attains a small variation in the 
shape of a core blank (1) due to induction-heating (21, 22).
Patent EP-0166866-A3 (EP)
IPC: F21S11/00
Filed: 1985-03-22
Abstract: A light diverting device for diverting a part of the light 
energy transmitted through an optical conductor rod and for 
taking it out.  
     A light diverting device comprised of a first optical 
conductor rod having a through-hole in a radial direction; a 
second and a third optical conductor rod tightly inserted into 
the through-hole, the edge surfaces of the second and third 
optical conductor rods in the through-hole being formed so 
as to be engaged with the inclined surfaces; a fourth optical 
conductor rod fixed on the outer circumferential surface of 
the first optical conductor rod so as to cover the inserted 
portion of the second optical conductor rod. Optical oil is 
enclosed in a space of the through-hole between the inclined 
surfaces of the second optical conductor rod and that of the 
third optical conductor rod. A cover member covering the 
edge portion liquid-tightly at the opposite side to the inclined 
surface of the third optical conductor rod and firmly fixed on 
the outer circumferential surface of the first optical conduc­
tor rod.
Patent EP-0184643-A3 (EP)
IPC: A61B90/00
Filed: 1985-10-22
Abstract: Die Erfindung betrifft eine Einrichtung, bestehend aus 
einem Laser (1) und einem Lichtleiter (2) für intrakorporale 
Laserbestrahlung, insbesondere zur Abtragung von Gewe­
be oder von Ab- bzw. Auflagerungen an Gewebe, bei der 
der Lichtleiter und das im wesentlichen rein mechanische 
Einkoppelstück (2.1) entweder nach jedem Gebrauch leicht 
zu sterilisieren oder so billig herzustellen sind, daß sie als 
Einweginstrument wirtschaftlich verwendet werden können.
Patent EP-0186366-A3 (EP)
IPC: B60R1/066
Filed: 1985-12-10
Abstract: An exterior rearview mirror for a motor vehicle comprises a 
base member (10) adapted to be mounted on a vehicle body, a mirror 
housing (20) mounted on the base member (10) for angular movement 
relative thereto about a breakaway axis (16,18), and a reflective 
member (30) mounted in the mirror housing (20) for angular movement 
about first and second mutually non-parallel adjustment axes lying 
in a plane parallel to the plane of the reflective member (30). A 
coupling member (64) is mounted coaxial with the breakaway axis (16, 
18) and has one end (68) coupled to drive means (72) for effecting 
selective angular movement of the coupling member (64) about the 
breakaway axis (16, 18) and axial movement of the coupling member 
(64) along the breakaway axis (16, 18). Driven means (44) is coupled 
to the other end (66) of the coupling member (64) and arranged to 
cause angular movement of the reflective member (30) about the first 
adjustment axis in response to axial movement of the coupling member 
(64) and angular movement of the reflective member (30) about the 
second adjustment axis in response to angular movement of the 
coupling member (64).
Patent EP-0174912-A3 (EP)
IPC: A61K31/685
Filed: 1985-09-09
Abstract: Kephalinderivate der Formel I 
  
worin R¹ und R² unabhängig voneinander Wasserstoff oder 
Niederalkyl, R³ Wasserstoff, Niederalkoxycarbonyl, Carba­
moyl oder freies oder geschütztes Carboxy, R⁴ Wasserstoff 
oder einen aliphatischen, aromatischen, aromatisch­
aliphatischen oder cycloaliphatischen Rest, W Wasserstoff 
und Z eine 1,2-Dihydroxy-ethyl-, 2-Hydroxy-ethyl-, oder 
Hydroxymethyl-Gruppe, in der mindestens eine Hydroxy­
gruppe mit einer aliphatischen C₆₋₃₀-Carbonsäure verestert 
oder mit einem aliphatischen C₆₋₃₀-Alkohol verethert ist, und 
in der die andere Hydroxygruppe, falls vorhanden, frei, mit 
einer aliphatischen C₂₋₃₀-Carbonsäure verestert oder mit 
einem aliphatischen C₁₋₃₀- Alkohol verethert ist, oder W 
Hydroxymethyl oder eine Hydroxymethylgruppe, die mit 
einer aliphatischen C₆₋₃₀-Carbonsäure verestert oder mit 
einem aliphatischen C₆₋₃₀-Alkohol verethert ist und Z eine 
Hydroxymethylgruppe, die mit einer aliphatischen C₆₋₃₀-­
Carbonsäure verestert oder mit einem aliphatischen C₆₋₃₀-­
Alkohol verethert ist, bedeuten, und deren Salze eignen sich 
zur Prophylaxe une Therapie von Virusinfektionen bei Warm­
blütern.
Patent EP-0165214-A3 (EP)
IPC: B60G3/28
Filed: 1985-06-06
Abstract: In a rear suspension assembly with independent and 
driving wheels of the kind with telescopic strut (1) secured 
transversally by the axle shaft (9) and be steering system 
type tie rods (12), the elastic springing elements and the 
longitudinal anchorage arm consist of transversal (19, 21) 
and longitudinal (18, 20) sections of one or more torsion 
blades.
Patent EP-0182755-A3 (EP)
IPC: G01N30/36
Filed: 1985-11-20
Abstract: A device for the automatic selection of the mobile phase 
to be sent to a chromatographic apparatus, particularly 
HPLC. The reservoirs (S1-S8) containing the different fluids 
are connected to the lateral channels (33) of a single mani­
fold (30) through solenoid valves (EV1-EV8) controlled by the 
central processing unit (C.P.U.) of the chromatographic ap­
paratus.
Patent EP-0211361-A3 (EP)
Title: Spinning fertilizer sprinkler
IPC: A01C15/00
Filed: 1986-07-25
Abstract: The invention relates to a fertilizer broadcaster with at least one centrifugal disc (5,18) arranged underneath a storage container (2) for fertilizer to be spread and equipped with sowing elements (4,19) for broadcasting the fertilizer, and with a row spreader (8,17) for the fertilization of cultivated rows, which comprises a collecting container (9) collecting the broadcast fertilizer and a guide device (16) allocating the fertilizer from the collecting container (9) to two or more hose-shaped lines (13). To ensure uniform delivery of the fertilizer particles from the collecting container (9) and especially to prevent the fertilizer grains from being broken when they strike the walls of the collecting container (9), according to the invention the centrifugal disc (5,18) is designed to achieve a throwing speed clearly lower than that for "normal spreading", but at least sufficient for broadcasting the fertilizer until it reaches all the lines (13).
Patent EP-0218220-A3 (EP)
Title: Apparatus for measuring and calculating fourier components of a power line parameter
IPC: G01R19/25
Filed: 1984-04-12
Abstract: Self contained radio transmitting state estimator modules are mounted on power conductors on both sides of power transformers in electrical substations and on power conductors at various places along electrical transmission lines. They are electrically isolated from ground and all other conductors. These modules are capable of measuring current, voltage, frequency and power factor (or the fourier components thereof) the temperature of the conductor, and the temperature of the ambient air. The modules transmit these parameters to local receivers. The receivers are connected by an appropriate data transmission link, to a power control center which allows determination of the state of the power system. Appropriate control signals are transmitted back to the electrical switchgear of the system to bring it to the appropriate optimum state. Direct local control may also be effected, for example, the prevention of overloading a transformer. A <<donut>> state estimator module comprises a novel hot stick operated hinge clamp and a novel voltage sensor which measures the current between an isolated capacitor plate and ground. The donut measures the fourier components of voltage and current over a number of cycles and transmites the components to the local receiver. The local receiver derives the desired electrical measurements such as voltage, current, power factor, power, and reactive power and transmits them to local or remote control stations. Up to 15 donut modules may transmit on a single channel to a single local receiver. Each transmits at intervals which are an integral number. The intervals between transmissions of all donuts do not have a common factor and the average interval is the desired transmission rate. Each donut uses the zero crossover of current of its conductor to establish its transmission interval. The system is self-calibrating using known reference signals within the donut module.