baber/WOPTO huggingface dataset:
Patent EP-0769797-A3 (EP)
Inventor: LEE JONG SOO
IPC: H01J23/20
Filed: 1996-10-17
Abstract: A magnetron which is capable of optimizing a resonance
structure by changing the number
of vanes (41), the height (V H ) of vanes (41),
an outer diameter (D C ) of
a cathode (33) and a diameter (D A ) of a working
space, the improvements are characterized in that the resonance
unit has ten vanes (41) having each
height (V H ) of 10.5mm ∼ 12.5mm, an
outer diameter (D C ) of the cathode (33)
is 4.0mm ∼ 4.mm, a diameter (D A ) of the
working space between each symmetrical
vane (41) is 9.0mm ∼ 12.0mm to
obtain a high frequency output of 1250W ∼ 1500W from an operating
voltage of 4.3kV ∼ 4.7kV.
Patent EP-0776915-A3 (EP)
Title: Core/shell impact modifier for thermoplastic polymers
Inventor: BERTELO CHRIS
IPC: C08L51/06
Filed: 1996-10-24
Abstract: Impact additive of core/shell type consists of 70-90 wt.% core based on alkyl acrylate and 30-10 wt.% shell based on alkyl polymethacrylate or styrene-acrylonitrile copolymer. Cross-linked elastomeric core comprises 20-100 pref. 20-90 wt.% nucleus consisting of copolymer(I) of 5-12C alkyl acrylate or mixt. of 2-12C alkyl acrylates or a polyorganosiloxane rubber, and 0.05-5 wt.% polyfunctional cross-linking agent contg. unsatd. groupings of which at least one is vinylic and, eventually, polyfunctional grafting agent contg. unsatd. groupings of which at least one is allylic; and up to 80 wt.% outer layer consisting of copolymer(II) of 4-12C alkyl acrylate or mixt. of alkyl acrylates as in (I), and 0.05-0.25 wt.% grafting agent with unsaturated groupings of which at least one is allylic. Shell grafted onto core comprises 1-4C alkyl methacrylate polymer, or a statistical copolymer of 1-4C alkyl methacrylate and 1-8C alkyl acrylate contg. 5-40 mol.% alkyl acrylate, or styrene-acrylonitrile copolymer. Also claimed is a compsn. contg. the additive.
Patent EP-0752264-A3 (EP)
Title: Flue gas purifier
Inventor: HEDBERG SOEREN
IPC: B01D53/64
Filed: 1996-07-05
Abstract: In a method for purification of flue gases from a combustion installation the flue gases are first sucked from the installation and through a liquid, and are then pressed through a liquid, whereby the purified flue gases are fed out into the surroundings. During the transfer the flue gases are split up into as small units as possible in order to provide the best possible contact with the fluid. The method is carried out by means of a flue gas purifier (5) comprising a container (6), which contains a fluid, preferably water, and which is partitioned into chambers (18 - 24). One set of chambers (18 - 21) forms a suction compartment (A) and another set of chambers (22 - 24) forms a pressure compartment (B). Walls (12, 14, 16) forming partitions between the chambers force the flue gases to alternately pass through the fluid and above the fluid. A pump (26) sucks the flue gases through the suction compartment (A) and presses these through the pressure compartment (B). The walls (12, 14, 16) are at least partly provided with slits, through which the flue gases are made to pass thereby being subdivided into a plurality of flows, and the outlet (28) of the pump (26) ends in a spray nozzle immersed in the fluid. The first chamber (18) in the suction compartment (A) in the flow direction of the flue gases is provided with an inlet (25) for the flue gases from the installation, and the last chamber in the pressure compartment (B) is provided with an outlet (29) for purified flue gases. <IMAGE>
Patent EP-0793973-A3 (EP)
Title: Syringe
Inventor: OHTANI SEIJI
IPC: A61M5/28
Filed: 1997-03-14
Abstract: Behind a slidable end sealing member 3c, there is provided a liquid-absorbing element M which has a liquid-holding function so as to absorb and hold a liquid L flowing out from the end sealing member 3c when the end sealing member passes absolutely over a bypass portion 6. As this liquid-absobent element M, such as a disk-like one D and a cylindrical one R are typically impregnated with a water-holding and liquid-sosorbing accelerator to enhance a leak preventing effect and with an antimicrobial active agent to enahnce hygiene. <IMAGE>
Patent EP-0797984-A3 (EP)
Inventor: NAKAYAMA YASUKZU
IPC: A61K8/00
Filed: 1997-03-25
Abstract: An anti-aging cosmetic composition in which is
blended an enzymolyzed substance obtained by treating by
one or more enzymes an alkali extract of a hypoallergenic
rice obtained by treating rice in advance with a
proteinase and, preferably, a UV protective agent.
Patent EP-0810073-A3 (EP)
Inventor: KAWASAKI MINORU
IPC: B29C70/76
Filed: 1993-04-30
Abstract: It is unnecessary to carry out the grinding process for
improving the accuracy in the inner surface configurations,
dimensions and the like of the hoses around the portion to be
connected to a mating member. Further, the flashes, resulting
from the material leakage, are inhibited from producing during
the injection molding of a connecting portion following the
blow molding of a hose body. Accordingly, it is possible to
obviate the deflashing and finishing process and to prevent the
material shrinkage from occurring. 
     A process for producing a resin hose is disclosed, comprising
the steps of forming a hose body (12) of a thermoplastic resin
by blow molding, setting said hose body (12) in an injection
molding mold including an inner mold (24) and an outer mold
(22), wherein said inner mold (24) is fitted to an opening
portion (16) of said hose body (12) and includes an inner core
body (28) and means for elastically increasing a diameter of
said inner core body (28), thereby adhering said inner mold
(24) to the inner surface of said opening portion (16) of said
hose body (12), injecting a material into a forming cavity (26)
formed neighboring around said opening portion (16) while
maintaining the adhered state, thereby forming a connecting
portion (14) to be connected to a mating member in a hose and
integrating it with said hose body (12), wherein a sealing of
said cavity (26) is performed by stretching a resilient layer
(30) covering the outer peripheral surface of said inner core
body (28).
Patent EP-0841741-A3 (EP)
Inventor: RILLY GERARD
IPC: H02M3/338
Filed: 1997-10-20
Abstract: Switched-mode power supplies having a switching
transistor (TP21), a driver stage (IP01) and an isolating
transformer (TR1) which contains a primary winding (W1)
and a secondary winding (W2), and in which a regulating
signal is transmitted, for example via an optocoupler,
from the secondary side to the primary side are known.
The object of the present invention is to reduce the
component complexity of these switched-mode power
supplies, in particular for the transmission of this
regulation information. 
     The invention uses a secondary winding (W2) and
four diodes (DS01, DS02, DS10, DS10) in order to produce
two rectified positive voltages (US1, US2), one of which
(US1) can be regulated. A connection of the unregulated
voltage (US2) has connected to it a variable zener diode
(IS10) as an error amplifier for transmitting a
regulating signal to the primary side. 
     The driver stage (IP01) provides a pulse-width-modulated
square-wave signal for driving the switching
transistor (TP21) which is arranged at high potential
between the operating voltage (UB1) on the input side and
the primary winding (W1). Arranged between the driver
stage (IP01) and the control electrode of the switching
transistor (TP21) there is a differentiating element
(RP20, CP20) which produces positive and negative
switching voltages for controlling the switching
transistor (TP21). The base potential of the switching
transistor (TP21) is connected via a resistor (RP21) to
the operating voltage potential (UB1). 
     The switched-mode power supply has very high
efficiency, is very compact and is suitable, in
particular, for use as a separate standby switched-mode
power supply in entertainment electronic equipment.
Patent EP-0848582-A3 (EP)
Title: Vorrichtung zur Entionisierung eines fluidtransportierenden Rohrs
IPC: F16L9/127
Filed: 1997-11-13
Abstract: Die Erfindung betrifft eine Vorrichtung zur Entionisierung eines fluidtransportierenden
Rohrs (1) aus elektrisch isolierendem Material. Bekannte derartige Vorrichtungen
weisen den Nachteil von Funkenüberschlägen auf. 
     Die Aufgabe, eine Vorrichtung so weiterzubilden, daß Funkenüberschläge vermieden
werden, wird gelöst durch leitfähige Stifte (4), welche in Bohrungen (3) in der
Wandung (2) des Rohrs (1) angeordnet und über einen Erdungsleiter (5) geerdet
sind.
Patent EP-0889078-A3 (EP)
Inventor: TSUNEKAWA TAKEYUKI
IPC: C08J7/046
Filed: 1997-11-25
Abstract: A silicone rubber composite comprising a sheet or
film made essentially of a crystalline polyester resin,
and, formed sequentially on at least one side of the
sheet or film, an undercoating layer (A) made
substantially of an amorphous polymer and a thin film
layer (B) having good affinity for the undercoating layer
and containing a silicone resin, wherein a silicone
rubber layer (C) made of a silicone elastomer resin cured
to have a hardness within a range of from 20 to 70 (JIS
K6301 spring type hardness test A) is formed on the thin
film layer (B), so that the sheet or film and the
silicone ruber layer (C) are integrated.
Patent EP-0849691-A3 (EP)
Inventor: HACHIYA KAZUHIKO
IPC: G06Q10/00
Filed: 1997-12-18
Abstract: An E-mail is sent or received with animated representation as if a pet were going out of or
coming into a GUI picture simulating the insides of both a sender's room and a receiver's
room for letter delivery and dispatch. Moreover, the electronic pet, represented by
animation, is virtually kept. Specifically, agent data updated responsive to experiences
acquired by the pet is sent as annexed papers to the E-mail, while the receiver returns only
pet data. Thus, an animation is represented on a GUI picture (100) simulating the insides
of both a sender's room and a receiver's room for imparting an impression as if a pet
(103) were going out of or coming into a GUI picture simulating the insides of both the
sender's room and the receiver's room for letter delivery and dispatch. The agent data
determining the behaviour of the electronic pet (103A) are updated responsive to the
mouse (22D) actuation by the user, such as caressing the pet or serving refreshments to the
pet, for varying the behaviour of the pet, represented by animation, depending on the
keeping environment. The operating states of the mouse are reflected on representation of
a pointing cursor (101).
Patent EP-0851108-A3 (EP)
Inventor: OKAZAKI KAZUHIRO
IPC: G01N27/407
Filed: 1997-12-23
Abstract: A/F sensor (30) outputs a linear air-fuel ratio detection
signal proportional to the oxygen concentration in an exhaust gas
from an engine (10) upon application of a voltage. A computer
(20) controls the applied-voltage in a stoichiometric control
region, a lean burn control region, an atmosphere detection
region and a rich control region to have a fixed value such that
the change rate of the applied-voltage is reduced to be less than
that in other regions. In addition, when changing the voltage
applied to the A/F sensor (30), the computer 20 variably sets the
voltage change speed sequentially. Thus, the influence of the
capacitive characteristic of the A/F sensor (30) is eliminated.
Patent EP-0813891-A3 (EP)
Inventor: NIGAM INDRA B
IPC: A61N1/37
Filed: 1997-06-16
Abstract: Signaldetektor (1) zur Detektion eines Biosignals mit annähernd
bekannter Morphologie in einem komplexen Eingangssignal
(ECG), insbesondere zur Detektion von QRS-Komplexen
in einem Elektrokardiogramm, mit Mitteln (10A) zur Erfassung
der maximalen Amplitude (PEAK) des detektierten Signalkomplexes
innerhalb eines vorgegebenen Zeitfensters,
einem Schwellwertdiskriminator (14), einer Detektorparameter-Vorwahlschaltung
(11) zur Bestimmung eines Initialwertes
eines die Detektionsempfindlichkeit kennzeichnenden Detektorparameters,
der den Detektions-Schwellwert (TH) bestimmt,
im Ansprechen auf ein Detektionssignal und in Abhängigkeit
von maximalen Amplitude und einer Detektorparameter-Zeitsteuerschaltung
(11, 12A) zur Einstellung einer
vorbestimmten Zeitabhängigkeit des Detektorparameters und
damit des Detektions-Schwellwertes, wobei die vorbestimmte
Zeitabhängigkeit mindestens in einem ersten Zeitbereich eine
stufenartige Verringerung des Detektions-Schwellwertes
bis höchstens zu einem in Abhängigkeit von der maximalen
Amplitude bestimmten unteren Grenzwert und/oder in einem
zweiten Zeitbereich eine stufenartige Erhöhung bis höchstens
zu einem in Abhängigkeit von der maximalen Amplitude
bestimmten oberen Grenzwert mit vorbestimmten Stufen
(STEPS) einschließt.
Patent EP-0784989-A3 (EP)
Inventor: CIAGLIA PASQUALE
IPC: A61M16/04
Filed: 1997-01-14
Abstract: A method and device (10) for providing an ostomy
(102) through the wall (100) of the trachea. The method
employs a balloon catheter (16) including an inflatable
balloon (18), and entails percutaneously inserting the tip
(56) of a wire guide (54) through the tracheal wall (100)
so that the wire guide (54) lies across the tracheal wall
(100); positioning the catheter (16) over the wire guide
(54); advancing the catheter (16) along the wire guide (54)
until the balloon (18) lies across the tracheal wall (100);
and inflating the balloon (18) to atraumatically dilate a
portion of the tracheal wall (100), thereby forming an
ostomy (102). The method desirably includes the further
steps of deflating the balloon (18) and inserting a
tracheal tube (20) into the ostomy (102). The tracheal
tube (20) can be positioned in the open ostomy (102) after
removing the balloon (18) from the ostomy (102). However,
the method is preferably carried out employing a device
(10) having a dilator tube (12) which carries the catheter
(16) and tracheal tube (20) on it. Such a construction
allows the dilator tube (12), the balloon catheter (16) and
the tracheal tube (20) to be advanced on the wire guide
(54) together. The tracheal tube (20) can include an
inflatable circumferential cuff (24) on it, providing a
seal between the tracheal tube (20) and the tracheal wall
(100). The diameter of the balloon (18) preferably is at
least equal to, and more preferably is slightly greater
than, the maximum diameter of any portion of the tracheal
tube (20) (such as the uninflated cuff (24)) to be inserted
into the ostomy (102). The method and device (10) of the
present invention are particularly advantageous in that the
ostomy (102) can be formed atraumatically and enlarged
without risk of perforating the rear of the trachea, and in
that the close dilation or slight overdilation of the
ostomy (102), along with the taper of the distal end (14)
of the dilator tube (12), protect the cuff (24) from damage 
during insertion of the tracheal tube (20) through the
ostomy (102).
Patent EP-0788758-A3 (EP)
Inventor: SCHUPP ANDREAS
IPC: A47L9/06
Filed: 1997-02-07
Abstract: A vacuum cleaner head, for attachment directly to a vacuum
cleaner body (13) having a central longitudinal axis (19), has
exposed bristles (14,15) with remote ends on a plane off-set by
about 70° to the central axis (19). The bristles (14) and (15)
extend along opposing sides of a lower surface of the head
in strips at either side of a channel (18) through which
dust and debris gathered up by the bristles (14,15) passes into
the vacuum body (13). The off-set plane means that when the
body (13) is held directly or by a handle, a natural
comfortable sweeping action, with the handle axis at about
20° to the vertical, keeps both strips of bristle (14,15) in
contact with the swept surface.
Patent EP-0819387-A3 (EP)
Inventor: GONZE MICHEL HENRI ANDRE
IPC: A23L29/20
Filed: 1997-07-14
Abstract: The present invention describes a method for precoating of oil containing centers
such as chewing gum, nuts, almonds and caramels. The present invention also discloses a
composition for the application in the said method and foodstuffs coated with this
composition. The precoating composition contains thinned hydroxypropylated starch,
preferably tapioca starch which can be used in relatively high concentration necessitating
the application of only a limited number of layers.
Patent EP-0823262-A3 (EP)
Inventor: SAMSON GENE
IPC: A61F2/958
Filed: 1997-08-07
Abstract: This is a surgical device particularly a perfusion catheter having an inflatable membrane or balloon located at the distal end of the catheter shaft. The catheter shaft is comprised of an outer tubing assembly and an inner tubing assembly separated by an open annulus for inflating and deflating the inflatable membrane. The assembly may additionally comprise an inflatable membrane which is detachable. The outer tubing assembly is made up of at least one polymeric layer and a braid which may be polymeric or metallic, perhaps of a super-elastic alloy. At least a portion of the inner tubing assembly is made up of at least one polymeric layer and preferably, a super-elastic metallic braid. The inner tubing assembly includes a lumen through which a guidewire may pass. It is further desirable that the inner tubing assembly include a coil member which generally is coextensive with the balloon along its axis. That lumen is preferably lined with a lubricious polymer. The outer tubing assembly allows the profile of the catheter to be minimized and yet provides significant kink-resistance to the inner tubing assembly. The structure of the inner tubing assembly provides resistance to premature inflation during introduction of infusate through the inner lumen. <IMAGE>
Patent EP-0827182-A3 (EP)
Inventor: WATANABE SEIICHI
IPC: H01L21/3065
Filed: 1997-08-29
Abstract: A coaxial passage (8) for supplying microwaves is
vertically provided over a dielectric window (2)
forming part of a processing chamber (1), and a
conductor plate (10) for transmitting the microwaves
is arranged over the dielectric window (2) which is
positioned on the outer circumference of the coaxial
passage (8). A microwave transmission passage can be
formed between the surface of a plasma so produced as
to have a critical electron density n o , and the
conductor plate (10) thereby to transmit the
microwaves without any reflection along the dielectric
window (2) uniformly from the center to the outer
circumference. 
     As a result, there is achieved an effect that a
plasma can be produced stably and uniformly to perform
plasma processing with excellent reproducibility and
uniformity.
Patent EP-0829317-A3 (EP)
Inventor: PERNA ANTONIO ANDREW
IPC: B21F1/02
Filed: 1997-09-08
Abstract: Apparatus for straightening elongate material such as wire (6)
has a rotary member (12, 14) which has a passage through which
the wire (6) is fed. The wire is guided through the passage
by guide means which include deflection means such as sleeves
(114; 314) for deflecting the material away from the axis of
rotation (174) of the rotary member (12, 14). The apparatus
is characterised in that the deflection means is set so as to
cause the path taken by the wire (6) to have a first curved
portion directed away from the axis (174), followed by a second
portion which is substantially parallel with the axis of
rotation (174) or is less tightly curved than the first
portion. Both portions are disposed on the same side of the
axis of rotation (174). Where the deflection means comprises
sleeves, each sleeve may be internally flared at its ends (122,
124) and may include a central cylindrical internal surface
(126) of a diameter substantially the same as that of the wire
so that the wire is straight as it passes through the
cylindrical section, but is curved at the flared ends of the
sleeve. The straight, or less tightly curved portion of the
wire enables the curved portions to have a greater radius of
curvature, and this is believed to improve the effectiveness
of the apparatus. A method of straightening wire using such
apparatus is also shown.
Patent EP-0837401-A3 (EP)
Inventor: DESAUTELS JOHN E
IPC: G06F17/24
Filed: 1997-09-17
Abstract: A method is provided for creating
complex document layouts with variable data. The
document layouts are placed on a web template
associated with a printing system. The prepared
data can support both ink jet and laser output
formats from the same job creation. A merged data
stream is generated, containing fixed and variable
data as input job data, and is output on the high
speed printing system. Initially, multiple layouts
of document formats are created. Insertion of
variable data placeholders into the multiple layouts
is specified. The variable data is then merged into
an appropriate one of the multiple layouts at the
location of the placeholders.
Patent EP-0833552-A3 (EP)
Inventor: WELLS ROBERT L JR
IPC: H05K7/18
Filed: 1997-09-25
Abstract: An electronic rack and mounting frame 30 for protecting sensitive
electronic equipment against damage caused by impacts and excessive
vibration during shipping and handling comprises horizontal frame
members (34) and vertical frame members (32) detachably connected at
distal ends thereof to one piece corner splice members (54) to form front
and back frame panels (40,42), and side frame members (36) detachably
connected at distal ends thereof to the splice members (54) to connect the
front and back frame panels (40,42).
Patent EP-0856392-A3 (EP)
Inventor: ZOPPAS MATTEO
IPC: B29C49/42
Filed: 1998-01-07
Abstract: Method and apparatus for the production of hollow bodies of thermoplastic
material, in particular bottles, comprising the consecutive phases of construction of
plastic preforms, possible temperature conditioning thereof, and blow moulding
of said preforms, the supply of said preforms to said conditioning and blow
moulding phases being obtained through a continuous flow of preforms, wherein
subsequently to the preform construction phase and in advance of these preforms
being conditioned, said preforms are re-routed, caused to undergo a sequence of
auxiliary phases adapted to receive, handle, store, sort out and transport, even
partially, the bulk of the so obtained preforms to the next conditioning and blow
moulding phases. 
     The conditioning phase makes use of dedicated heating means that are distinct
from the heating means in the conditioning phase on the main line of the apparatus,
the latter being also capable of transforming preforms into bottles by solely using
preforms from external sources, while having its own preform moulding station
inactive, or vice-versa moulding only preforms while its blow moulding station is
inactive.
Patent EP-0854513-A3 (EP)
Inventor: HASSANTADEH NOZAR
IPC: H01L23/50
Filed: 1998-01-19
Abstract: A semiconductor package includes a stiffener strip
(10) having a die pad (18) and a body portion (12). A
first surface (4) of the die pad (18) is offset from a
second surface (3) of the body portion (12) a predetermined
amount. The stiffener strip (10) includes an internal edge
(27) concentrically disposed about the die pad (18) and tie
straps (16) connecting the internal edge (27) to the die
pad (18). A die (28) is affixed to the first surface (4)
of the die pad (18). A substrate (20) has a first surface
(17) and a second surface (19), with the second surface
(19) being affixed to the first surface (2) of the body
portion (12). The substrate (20) includes a window (22)
and conductive elements (24). A plastic molding material
(33) encompasses the die (28), at least a portion of the
stiffener strip (10), and at least a portion of the
substrate (20).
Patent EP-0869420-A3 (EP)
Inventor: PANASIK CARL M
IPC: G06F1/16
Filed: 1998-03-06
Abstract: A network/portable computer (18) includes a modular bay
(20) which an receive either a hard drive (22) or a data
transceiver (24) for establishing a wireless network
connection. When the network/portable computer (18) is in the
local area covered by the network (10), the data transceiver
(24) is installed to use the network (10) for storage and
retrieval of data. When used in a remote area, where a
network connection cannot be established, the hard drive (22)
is installed in the modular bay (2) to provide a full featured
computer.