baber/WOPTO huggingface dataset:
Patent EP-0140478-A3 (EP)
IPC: A61F13/56
Filed: 1984-07-16
Abstract: A disposable diaper (10; 110) having improved liquid 
receiving and retaining capabilities, includes a waterproof 
barrier formed as a flattened bag (12; 112) and having a 
single opening (14; 114) located to be adjacent the perineal 
area of the body of the wearer. Two layers of filler material 
are positioned within the barrier bag. The upper layer 
adjacent the opening is a wicking material (16; 116), while 
the lower layer is a superabsorbent material (18; 118). In a 
male version of the diaper, a pouch (136) is formed over the 
opening into which the wearer's penis is inserted to direct 
voided urine through the bag opening.
Patent EP-0145486-A3 (EP)
IPC: C12N15/10
Filed: 1984-12-12
Abstract: A toxoid comprising an inactive form of a toxin or toxic 
component of a toxin, which inactivate form is substantially 
homologous with said toxin or toxic component, is produced 
by expression of a modified gene and is substantially non-­
toxic while being, alone or in combination with one or more 
non-toxic components, capable of stimulating the produc­
tion of antibodies against the said toxin or toxic component 
is described. The toxoid may be used in vaccine prepara­
tions. A toxoid has been developed which is of use in the 
treatment of pig scours. A method of producing the toxoid is 
described using recombinant DNA technology.
Patent EP-0151354-A3 (EP)
IPC: H01L21/74
Filed: 1984-12-27
Abstract: A semiconductor device having a lateral transistor 
consisting of a semiconductor substrate, a first semiconduc­
tor region, and a second semiconductor region operatively 
functioning as a collector, a base, and an emitter of a 
transistor. By providing a high concentration region in the 
first semiconductor region, the base width of the transistor is 
narrowed. In a PROM, a reverse current preventing transistor 
with the narrowed base width in each memory cell can be 
driven by a decoder driver with a lowered driving power 
consumption.
Patent EP-0130930-A3 (EP)
Title: Appareil de mesure des pressions endotrachéales dans la respiration artificielle par injection de gaz à haute fréquence
IPC: A61M16/00
Filed: 1984-06-29
Abstract: Procédé de mesure des pressions endotrachéales dans 
la respiration artificielle par injection de gaz à haute fré­
quence et appareil de respiration artificielle mettant en 
oeuvre ledit procédé.  
     L'invention concerne un procédé de mesure des pres­
sions endotrachéales dans la respiration artificielle par in­
jection de gaz à haute fréquence dans les voies respiratoires 
de l'homme ou de l'animal et un appareil mettant en oeuvre 
ledit procédé.  
     Le procédé selon l'invention se caractérise en ce que la 
mesure par un dispositif adapté (6), (7), (8) s'effectue à tra­
vers le tube (5) d'injection des gaz pendant la phase expira­
toire et après la détente des gaz contenus dans le circuit 
d'injection, c'est-à-dire dans le tube (5) qui est doté d'un 
dispositif d'échappement (4) au niveau de l'extrémité proxi­
male dudit tube.
Patent EP-0141783-A3 (EP)
Title: Immune response to tumours and viruses induced by anti-idiotype antibodies
IPC: C12N15/02
Filed: 1984-10-25
Abstract: Anti-idiotype antibodies, their production and their use in inducing an immunological response to viruses.
Patent EP-0138800-A3 (EP)
Title: Air propeller
IPC: B64C11/16
Filed: 1984-08-16
Abstract: 1. Airscrew, such as, for example, for driving vehicles having low travelling speeds with high slip, for instance at least 60%, which has a performance factor PI of at least 70% calculated according to the formula : PI = S/3 2Root 2gamma/g . F . L**2 S being the effective thrust in N, gamma/g being the mass of 1 m**3 of air in kg/m**3 , F being the circular area of the screw in m**2 and L being the power consumed in m**2 kg/S**3 , for 100% slip, characterized in that the ratio of the diameter (D) of the airscrew to its pitch (H) of one rotation is about 1.18 to 2.9 times the value of the performance factor and its blade width (B) corresponds to 0.09 to 0.19 times the value of the pitch (H).
Patent EP-0163272-A3 (EP)
Title: Crackling aerosol foam
IPC: C08K3/30
Filed: 1985-05-24
Abstract: Aerosol foam producing a pronounced and prolonged auditory effect upon discharge from an aerosol container are provided by a foamable aerosol composition containing zeolite, surfactant, vehicle and liquified gas propellant.
Patent EP-0167775-A3 (EP)
Title: Method and apparatus for continuously producing objects or coatings having complicates outlines
IPC: B29C39/18
Filed: 1985-05-29
Abstract: The present invention is directed to a process for the continuous production of articles or coatings with contours wherein a liquid material is introduced at one end into the mold cavity formed between at least two travelling continous shaping faces, said material being cured in the mold cavity and subsequently removed from the mold, characterized in that (i) the travelling faces are moved downwards at least in the region of the material feed, (ii) the stream of material supplied is moved to and fro transversely to the direction of advance of the faces, and (iii) the quantity of material supplied is controlled so as to fill the mold cavity with a uniform coating and an apparatus for use therein.
Patent EP-0175845-A3 (EP)
IPC: B65G47/28
Filed: 1985-06-07
Abstract: Gezeigt ist eine Vereinzelungsvorrichtung (1) die aus 
einem auf einen Tisch aufgelegten Bund krummer Stäbe 
einzelne Stäbe (2) herauszieht und sie einer Verarbeitungs­
maschine zuführt. Ein auf einem Tisch (3) abgelegtes Bund 
von Stäben wird von Transportbändern (23, 24, 25, 26, 27) 
einer Baugruppe (8) zugeführt. Die Baugruppe ergreift ein 
Stabende. Dies geschieht dadurch, daß ein oder mehrere 
eventuell übereinander liegende Stabenden, die vor einem 
Stopper (5) liegen über dessen Brust (45) hochgeschoben 
werden. Ein Querschieber (9) nimmt dann nur das oberste 
Stabende ab und zieht es zur Seite, über den Stopper (5) 
hinweg. Auf der anderen Seite des Stoppers (5) wird das 
vereinzelte Stabende von einem Transportrollenduo (20, 21) 
erfaßt und auf seiner gesamten Länge aus den übrigen 
Stäben des Bundes herausgezogen und ist somit vereinzelt.
Patent EP-0170109-A3 (EP)
Title: Improvements made to tyre-vulcanizing moulds
IPC: B29D30/06
Filed: 1985-07-06
Abstract: There is described here a tyre-vulcanizing press, comprising a frame provided with a lower supporting plate (1) - apt for allowing a mould (2) for vulcanizing said tyres to rest upon it, and an upper plate (6) that is mobile with respect to said lower plate, said mould comprising a lower cheek (15), an upper cheek (16) that is mobile with respect to said lower cheek, and a series of sectors (17) that are mobile with respect to an annular containing-element, each of which is radially mobile with respect to said upper cheek; the said mould comprising connecting-means apt for fixing said lower cheek to said lower plate, and said upper cheek and said annular element to the said upper mobile cheek, and which comprise a series of rotating bodies (26, 27, 28) on said lower and upper plates - which are actionable from the outer side of said plates with respect to said mould.
Patent EP-0211987-A3 (EP)
IPC: B24B5/40
Filed: 1985-08-21
Abstract: Die Erfindung betrifft eine Vorrichtung zum hydromechanischen 
Polieren der inneren Oberflächen von Werkstücken, die in 
der Metallurgie, dem Maschinenbau und anderen Gebieten der Technik 
Anwendung findet. Die Aufgabe der Erfindung ist durch eine 
Einrichtung gelöst, die zwei Greifmechanismen (5a, 5b) aufweist, in 
denen die zu bearbeitenden Werkstücke (6) gehalten werden. 
Die Vorrichtung ist mit einem polierenden Werkzeug (7) ausgerüstet, 
das mit einer Schmier- und Kühlflüssigkeitsquelle in 
Verbindung steht. Gemäß der Erfindung wird in jedem der 
Greifmechanismen (1a, 1b) ein Endstück (2a, 2b) angeordnet. Die 
Endstücke (2a, 2b) sind im Vorderteil einer speisenden 
Impulseinrichtung (1a, 1b) ausgebildet. In das eine Ende des zu 
bearbeitenden Werkstücks (6) wird ein polierendes Werkzeug (7) 
schwimmend eingeführt. Jeder Greifmechanismus (5a, 5b) ist mit 
einem mittels eines Ventils (9a, 9b) mit der Schmier- und 
Kühlflüssigkeitsquelle verbundenen kontaktlosen Geber (8a, 8b) 
versehen. Das polierende 
Werkzeug (7) besteht aus einem porös-elastischen 
Element, auf dessen zylindrischer Oberfläche schraubenförmige Kanäle 
(12) ausgebildet sind. Das porös-elastische Element (11) 
ist mit Endstücken (13) versehen, die beweglich in Muffen (14) 
montiert sind. Die Vorteile der erfindungsgemäßen Vorrichtung 
bestehen darin, daß die technologischen Möglichkeiten erweitert sind, 
indem Werkstücke mit langen Öffnungen und mit kleinen 
Durchmessern der Öffnungen bearbeitet werden können. Dabei wird eine 
hohe Ebenheitsgüte erreicht. Der Polierprozess verläuft 
in Öl, wobei eine reichliche Schmierung und eine effektive 
Wärmeableitung realisiert und die Arbeitsproduktivität gesteigert 
wird.
Patent EP-0174581-A3 (EP)
IPC: G06E3/00
Filed: 1985-09-03
Abstract: The optic correlator comprises a lens (L′) for shooting 
the image of a display (S′) to be processed, a splitter 
assembly (D) for splitting the short image and a pair of split 
image supporting elements (V₁, V₂), each to receive a 
respective split image thereon, behind each image support­
ing element there being arranged a respective image 
processing assembly including a respective transparency 
(T₁₂, T₂₂) lens and sensor, (L″, L‴, S₁, S₂), the output of the 
latter being supplied to electronic combinatory circuitry to be 
differentiated therein.
Patent EP-0161896-A3 (EP)
IPC: H03D1/22
Filed: 1985-05-07
Abstract: An electronic circuit for converting an AC voltage input 
signal to a DC voltage output signal utilises a square wave 
reference signal (31) for regulating a field-effect transistor (38) 
to switch on the input signal (30) for a half period, and to switch 
off the input signal for a half period, whereby ripple current 
flows through a first filter (43, 45, 47) coupled to the transistor 
for only a half period, with a steady discharge current through 
the first filter for the other half period,, thereby reducing ripple. 
A second filter (46, 49) coupled to the first filter (43, 45, 47) 
and an operational amplifier (51) further diminish ripple.
Patent EP-0196551-A3 (EP)
Title: A process for obtaining a package containing mutually reactive particulate materials and a package containing such materials
IPC: B65D77/08
Filed: 1986-03-19
Abstract: A process for obtaining a package containing at least two mutually reactive materials comprises the steps of introducing the reactive materials into an envelope suitable for vacuum packing, placing the reactive materials within said envelope in separate layers with at least one intervening separating layer of a material which is inert relative to the adjacent layer of a reactive material, evacuating and sealing the envelope.
Patent EP-0218861-A3 (EP)
IPC: H04Q1/457
Filed: 1986-08-26
Abstract: A filter suppresses energy at time varying or ensemble varying 
frequencies. The filter comprises multiplier sections (15, 
18, 16, 19) having sets of values which are dynamically varied during 
the receipt of time varying or ensemble varying energy. 
The variation of the values of the multiplier sections provides the 
suppression of energy at the time varying or ensemble 
varying frequencies.  The sets of values for the multiplier sections 
are chosen such that the poles of such values lie within 
the unit circle of the z-plane locus. The location of the poles within 
the unit circle guarantees that the filter remain 
stable even though the multipliers may be located in a feedback path. 
In the preferred embodiment, the dynamically varying 
filter is used in a dual tone multi-frequency (DTMF) receiver.
Patent EP-0223241-A3 (EP)
Title: Installation for controlling the temperature of floor and wall panels
IPC: F24D5/10
Filed: 1986-11-18
Abstract: Installation for controlling the temperature of floor and wall panels by heat radiation, with a cavity floor (11 to 15), a wall front shell (17) and, integrated therein, at least one temperature-control band (24), which form in the floor and wall region a coherent, closed air-circulating duct system (14, 20, 21) which is separate from the room air. <IMAGE>
Patent EP-0200558-A3 (EP)
IPC: E04F13/08
Filed: 1986-05-02
Abstract: A wall cladding assembly has one or more panels (12, 
13, 14; 233) and means for supporting the panels on a wall. 
The support means include a single, elongate, load bearing 
support beam (10) for securement to a wall horizontally and 
the beam (10) supports and provides a reference position for 
location of the panels (12, 13, 14; 233). The support means 
further comprise at least two elongate members (16, 17; 230) 
associated with and supporting the or each panel, the 
elongate members being adapted to be hung vertically from 
the beam (10). The elongate members (16, 17; 230) are held 
against the wall.
Patent EP-0212971-A3 (EP)
IPC: F04D27/02
Filed: 1986-08-19
Abstract: A method and system for preventing or controlling surge 
in a compressor 14 having a vaned diffuser 18 measures (at 56 
and 58) the static pressure differential laterally across a 
diffuser plane 20 and derives from that differential and from a 
reference static pressure (at 70) a function of those three pres­
sures which gives an indication that the compressor is ap­
proaching a surge condition. In consequence, a bleed valve 52 
is controlled so as to increase the flow through the compressor 
to tend to avoid the surge condition even if the load demand 
from the compressor is not sufficient for that purpose.
Patent EP-0225007-A3 (EP)
Title: Improved control circuit for a circuit interrupter
IPC: H02H3/093
Filed: 1986-09-25
Abstract: A control circuit (16) is provided for a circuit interrupter (400,410) that achieves an inverse-time characteristic for overcurrents that include instantaneous current levels higher than the instantaneous interrupting capability of the circuit interrupter by synchronizing the operation of the circuit interrupter to ensure that circuit interruption takes place when the instantaneous current is within the interrupting capability of the circuit interrupter. This interrupting capability is similar to let-through current and is defined by the instantaneous magnitude of the current at the time of interruption or at a particular stage thereof. The control circuit is responsive to a time-current characteristic signal generator (120) that provides a time-current signal (TCS at 126) in response to overcurrent after the passage of a time delay that is inversely related to the overcurrent. The control circuit utilizes the time-current signal to permit asynchronous operation (via 184, 180, 176, 162) of the circuit interrupter when the peak of the overcurrent is expected to be within the interrupting capabilities of the circuit interrupter and to control operation of the circuit interrupter in a manner synchronized with the overcurrent (via 192, 196) when the peak of the overcurrent is expected to exceed the interrupting capabilities of the circuit interrupter; the interruption in the synchronized manner being arranged to occur when the instantaneous current is within the interrupting capabilities of the circuit interrupter. In a preferred arrangement, the rate of change of the current (M at 188) and the instantaneous current level (e.g.IL) are utilized to decide if the overcurrent may include instantaneous current levels higher than the instantaneous interrupting capabilities of the circuit interrupter. If such overcurrents are predicted, the rate of change of the current and the instantaneous current being within a predetermined current range (IL - IH) are utilized to synchronize operation of the circuit interrupter.
Patent EP-0188395-A3 (EP)
Title: Poutre en treillis, notamment pour réaliser un pont
IPC: E01D6/00
Filed: 1986-01-10
Abstract: La poutre précontrainte en treillis est en appui 
en plusieurs points (1, 2) de façon à former pour chaque 
travée, deux séries d'éléments (4a, 4b, 4c, ... 5a). Chaque 
élément comprend une membrure supérieure (6a) et une membrure 
inférieure (8a) en béton, reliées l'une à l'autre 
par des barres (10a, 11a, 12a) formant un N.  
     Les barres verticales (10a, 11a) sont disposées 
près des extrémités des membrures et résistent essentiellement 
aux efforts de traction. La troisième barre (12a) 
résiste aux efforts de compression et elle est montante 
dans le cas de la première série d'éléments (4a, 4b, ...) 
et descendante dans le cas de la deuxième série d'éléments 
(5a, ...) située au-delà d'un point M où les efforts tranchants 
sous charge permanente sont sensiblement nuls.  
     Utilisation notamment pour réaliser des ponts.  
     (Voir figure 1).
Patent EP-0244854-A3 (EP)
Title: Wound clip forceps
IPC: A61B17/10
Filed: 1987-05-07
Abstract: Suture clip tongs include a main portion and a handle portion pivotably connected to the main portion. A magazine for suture clips is removably attached to the main portion. The magazine is formed by two sectional members which define a guide duct for the suture clips. When the magazine is being filled with the suture clips, the sectional members can be successively slid one into the other. This substantially facilitates filling and assembly of the magazine. The main portion of the tongs includes a bending mechanism for the suture clips. The magazine as well as the bending mechanism are reusable.
Patent EP-0276369-A3 (EP)
Title: Use of anipamil in the treatment of arteriosclerosis
IPC: A61K31/275
Filed: 1987-10-05
Abstract: Anipamil and its salts with physiologically tolerated acids are used for the preparation of drugs having antiarteriosclerotic properties and in the treatment of arteriosclerosis.
Patent EP-0271896-A3 (EP)
IPC: B65D5/10
Filed: 1987-12-16
Abstract: Tütenförmiger Behälter aus einem einteiligen Kartonzu­
schnitt, mit einem aus mehreren Segmenten (3) gebildeten 
Mantel sowie an diesen angeformten Verschluß-Klappen (7,8). 
Die Verschluß-Klappen sind sowohl untereinander als auch mit 
den Mantel-Segmenten (3) durch Faltlinien (6,9,10) verbun­
den, wodurch das Verschließen durch einfaches Zusammenfalten 
und ohne weitere Sicherungsmittel erfolgen kann.
Patent EP-0257681-A3 (EP)
IPC: H01L23/31
Filed: 1987-07-30
Abstract: The correct position of the metallic plate supporting the 
semiconductor chips in the mold used for encapsulation, 
is performed by at least a pair of locating pins and by 
locators present in the mold referred to the lead 5 con­
nected to the plate. The ends of the locating pins are 
spaced, in the final phase of encapsulation, with respect 
to the surfaces of the plate, whereas in the initial 
phase they result directly connected to the said metallic 
surfaces or indirectly connected through the 10 interpo­
sition of insulating thicknessings.
Patent EP-0239281-A3 (EP)
IPC: F23G5/16
Filed: 1987-03-10
Abstract: Garbage and other incinerable waste is treated with hot 
air and steam in a rotary furnace (14), under conditions 
inhibiting free and complete combustion, so as to produce 
a gaseous phase and a solid phase consisting of non-­
combustible solids. The gaseous phase is mixed with 
excess air and recirculated combustion gases and passed to 
a cyclone chamber (40) in which further combustion takes 
place at a temperature controlled so as to destroy toxic 
organic compounds and to melt solids such as glass but in­
sufficient to promote excessive nitrogen oxide formation. 
The gases are then passed through a ceramic heat exchanger 
(48), tempered with ambient air in a further cyclone 
chamber (50) to cause any residual molten glass still 
entrained in the gases to solidify, and passed through a 
second heat exchanger (54), clean compressed air being 
passed through the second and then the first heat 
exchanger so as to raise its temperature sufficiently to 
drive a gas turbine (61).
Patent EP-0247765-A3 (EP)
IPC: C08K3/10
Filed: 1987-05-15
Abstract: A polyacetal resin composition contains 
0.1-30% by weight of one or two or more 
members selected from among carbonaceous 
materials including carbon black, carbon 
fiber and graphite and 0.0005-2% by weight 
of one or two or more members selected from 
among alkali metal compounds and alkaline 
earth metal compounds in proportion to the 
total composition.
Patent EP-0264293-A3 (EP)
IPC: F16B21/20
Filed: 1987-10-16
Abstract: A collation strip for use in conjunction with a power actuated 
tool having a plurality of cylindrical housings (23) interconnected by narrow 
webs (25). The housings, each of which is adapted to receive an axially 
extending fastener, include a plurality of inwardly protruding circumferen­
tially alternating ridges (33) and arms (39). The ridges include at each axial 
end a pair of steps (44, 47, 50, 53) adapted to surround and receive the head 
of a fastener. The arms, which are somewhat flexible, are located towards 
the center of the housings and are adapted to engage, stabilize, and align 
the shank of the fastener. The ridges and arms cooperate to form a 
plurality of fracture zones (79) between the ridges and arms. Upon 
deployment by a power tool of the fastener, such fracture zones allow the 
housing to fracture as a banana peel and split up into a plurality of pieces 
thus allowing the fastener to disengage completely and separate from the 
housing preventing the formation of a washer between the head of the nail 
and the surface into which the nail is deployed.
Patent EP-0269279-A3 (EP)
IPC: A61K35/16
Filed: 1987-10-30
Abstract: A method for removing immunoglobulin-G and 
immune complexes from blood comprises withdrawing 
a small, discrete volume of blood from a patient, 
separating the blood volume into its cellular and 
plasma components, immediately reinfusing the cellular 
components to the patient, passing the plasma components 
through a protein A immunoadsorbent, and reinfusing the 
treated plasma to the patient. By treating relatively 
small volumes of blood and employing an inert, non-­
colloidal protein A immunoadsorbent, typically protein A 
covalently bound to microcrystalline silica, greatly 
reduced side effects are observed without loss of 
efficacy. In treatment of cancer and autoimmune 
diseases, the treatment protocol is repeated periodi­
cally, usually at least once per week for a period of 
four weeks or longer. A cartridge for use in such 
treatment is described, in which a charge of the 
immunoadsorbent may be contained in a cylinder (12).
Patent EP-0288745-A3 (EP)
IPC: G21C7/16
Filed: 1988-03-24
Abstract: The invention relates to a sealing device for sealing a leak 
inside a reactor pressure vessel in which the output of the 
reactor is controlled by means of control rods (2). The con­
trol rods are operated by means of control rod drives which 
are connected to the control rod by means of rods (3) posi­
tioned in tubes (4) extending through openings (5) in the 
reactor wall (1). Around each tube (4), on the inside of the 
wall (1), there is arranged a stub tube (6) which communi­
cates with said opening (5) and one end of which is joined 
to the tube (4) by means of a weld (8). To prevent leakages 
from a possible crack 9 which may easily occur close to the 
weld (8) and may develop into a leak, an inner sealing 
sleeve (10) of a soft metallic material and with an outer 
conical surface is fitted over the tube (4) and the stub 
tube (6), and an outer sealing sleeve (12) of a hard 
metallic material and with an inner conical surface is fit­
ted over the inner sealing sleeve (10). On each side of the 
crack (9) special contact surfaces are formed between the 
inner sealing sleeve (10) and the tube (4) or the CRD stub 
tube (6). As the outer sealing sleeve (12) is pressed in 
over the inner sealing sleeve (10), the latter is pressed by 
the conical surfaces, moving against each other, against the 
tube (4) and the stub tube (6), thus providing sealing at 
the contact surfaces.