baber/WOPTO huggingface dataset:
Patent EP-0803533-A3 (EP)
Inventor: ZHANG HUSHENG
IPC: B01D71/40
Filed: 1997-04-23
Abstract: A porous material is disclosed, made of a semi IPN
type polymer alloy of a crosslinked polymer (A) obtained by
the crosslinking polymerization of a crosslinking-polymerizable
vinyl monomer and/or oligomer (a) with a non-crosslinked
polymer (D) which is soluble in a solvent (B)
capable of dissolving said monomer and/or oligomer (a)
therein and subjecting said crosslinked polymer (A) to
gelation but is insoluble in a coagulating solution (C) which
is compatible with said solvent (B) but doesn't subject said
crosslinked polymer (D) to gelation. A porous material
excellent in mechanical strength as well as in heat
resistance can be prepared. Various functional groups can be
introduced into the surface of the porous material. Further,
the pore diameter can be easily controlled. The porous
material of the present invention is excellent in physical
properties such as strength, hardness and heat resistance as
well as in chemical and biological properties such as non-adsorptivity
and selective adsorptivity of protein.
Patent EP-0805573-A3 (EP)
Inventor: NOWARA KENJI
IPC: H04B1/707
Filed: 1997-04-30
Abstract: The signal to be measured is converted into digital form
and read into a memory 13 using a trigger as the reference,
and a signal of a length 1/5 that of the signal to be
measured, in the vicinity of the trigger, is orthogonal-transformed
(14). A frequency error ω 1  of the transformed
output I 1 ,Q 1  is estimated (15) and is used to correct the
output I I ,Q I  (16). The corrected output I 2 ,Q 2  is subjected
to processing by a receiving filter (17), and the filtered
output I 3 ,Q 3  is synchronized with a PN code to obtain an
ideal signal R I ,R Q  and a phase difference τ 1  is calculated.
The signal I 3 ,Q 3  and the ideal signal R I ,R Q  are used to
obtain a frequency error ω 2  and a phase error τ 2  of the
signal I 3 ,Q 3 . All signals to be measured, stored in the
memory 13, are subjected to orthogonal transformation (23)
so that the frequency error ω 1 +ω 2  and the phase error τ 1 +τ 2 
are removed, and the transformed output I 5 ,Q 5  and the signal
R I ,R Q  are used to calculate modulation parameters as is the
case with the prior art.
Patent EP-0817452-A3 (EP)
Inventor: CIVANLAR SEYHAN
IPC: H04L29/06
Filed: 1997-06-25
Abstract: A method is disclosed for establishing communication between an originating station and a
destination station over a computer network such as the Internet, for example. In accordance with
the invention, at least one service attribute requested by the originating station is received over a
signaling path. A communication path is then established between the originating and destination
stations in conformance with the requested service attribute. The signaling path is an out-of-band
signaling path with respect to the communication path.
Patent EP-0841774-A3 (EP)
Inventor: HIDEAKI TANI
IPC: H04L12/24
Filed: 1997-07-04
Abstract: A communication system includes a control
communication network (10) for transferring control
data, and a data communication network (12) for
transferring stream data. A communication node (14)
is set on the communication system in response to a
request on the stream transfer. The communication node
(14) is connected to both of the above networks and
transfers data via the data communication network (10)
under the control based on the control data. The
communication node (14) controls access by an application
and transfer of stream data by referring to a
transfer control table which holds the relation of
connection with another control communication node (14)
which transfers the common data and the corresponding
relation to a control node (16) (application)
associated with data transfer defined by the connecting
relation.
Patent EP-0824270-A3 (EP)
Inventor: ISAO TSUKAGOSHI
IPC: H01L21/60
Filed: 1997-08-06
Abstract: A method of mounting electronic parts (1) on a circuit board
(9) comprises: an adhesive layer formation step of forming, on
an electrode surface of each electronic part (1) on which
electrodes are formed, a film-like thermosetting adhesive layer
(4) having an area substantially equal to that of the
corresponding electrode surface, to obtain adhesive-coated
electronic parts; a positioning step of placing the electrodes
on which the adhesive layer is formed so as to face corresponding
electrodes of the circuit board (9) and positioning the
electrodes (12) relative to each other; and a heat-pressure
bonding step of applying heat and pressure to the electrodes of
the electronic parts (1) and the electrodes of the circuit board
to fix the electrodes to each other after the electrodes are
positioned. Almost no adhesive superfluously comes out of the
electrode surfaces. Accordingly, when mounting the electronic
parts (1) on the circuit board (9), it is unnecessary to remove
superfluous adhesive, unlike conventional process, whereby the
efficiency is improved and also the cost can be cut down.
Patent EP-0836208-A3 (EP)
Inventor: ALDEHARDT SIEGBERT
IPC: H01H11/00
Filed: 1997-09-12
Abstract: Ein Schaltelement zur wasserdichten Abdichtung wird in einer Vergußwanne
(11) mit einer Vergußmasse entweder vollständig oder teilweise vergossen, indem
durch eine am tiefsten Punkt liegende Füllöffnung (28) die Vergußmasse
(37) unter Druck eingeführt wird und innerhalb des Elementes hochsteigt, wobei
die Luft durch eine Meßöffnung (29) austritt, durch welche mit Hilfe eines
Laserstrahles (31) der Oberflächenspiegel der Vergußmasse ausgemessen und
das Einfüllen der Vergußmasse gesteuert wird. Die Vergußöffnung ist mit einer
durch den Druck der eingefüllten Vergußmasse aufreißbaren Bodenhaut verschlossen,
welche sich während des Einfüllens öffnet und am Ende des Füllvorganges
selbsttätig verschließt.
Patent EP-0833389-A3 (EP)
Inventor: FRANZ GUENTHER DR RER NAT
IPC: H01L29/417
Filed: 1997-09-19
Abstract: Die Erfindung betrifft eine Kathodenanordnung für einen GTO-Thyristor,
bei dem zwischen einer Emitterzone (2) und einer
Emitterelektrode (13) eine insbesondere aus polykristallinem
Silizium bestehende Abschirmschicht (8) vorgesehen ist, die als
Feldplatte eine Abschirmung desjenigen Bereichs gegen externe
Ladungen bewirkt, in welchem sich die Raumladungszone ausbreitet.
Mit einer Stopper-Zone (16) wird die Ausdehnung der Raumladungszone
über diesen abgeschirmten Bereich hinaus begrenzt.
Patent EP-0806808-A3 (EP)
Inventor: SAITOH MASATOSHI
IPC: H01Q7/00
Filed: 1997-05-08
Abstract: A on-vehicle windowpane antenna apparatus (10)
according to the present invention is mounted on a
windowpane of a vehicle (1). The apparatus (10)
includes a rectangular loop (13) formed of a first long
and narrow conductor, and a composite line (11,12)
formed of a second long and narrow conductor arranged in
parallel with one of short sides of the rectangular loop
(13). The apparatus (10) also includes means for
causing the apparatus to serve as a circularly polarized
antenna (10A) which emits a circularly polarized wave
in a direction perpendicular to a plane where the
rectangular loop (13) including the composite line
(11,12) is formed, and which is capable or receiving a
GPS wave.
Patent EP-0854507-A3 (EP)
Inventor: SENZAKI YOSHIHIDE
IPC: C23C16/18
Filed: 1997-10-24
Abstract: Copper is applied to integrated circuit substrates for example by
chemical vapor deposition using a Cu(hfac) (silylolefin ligand) precursor
including combinations of C1-C8 alkyl groups with at least one C2-C8
alkyloxy group. The improved copper complex-ligand bond helps ensure that
the ligand separates from the (hfac)Cu complex at consistent temperatures
when Cu is to be deposited. Combinations of alkyloxy and alkyl groups allow
the molecular weight of the precursor to be manipulated so that the volatility
of the precursor is adjustable for specific process scenarios and additional
silylolefins, hexafluoroacetylacetone (H-hfac), H-hfac dihydrate and water
may be used separately or in combination to enhance deposition rate,
conductivity, and precursor stability.
Patent EP-0840352-A3 (EP)
Inventor: HAITKO DEBORAH ANN
IPC: H01J9/39
Filed: 1997-11-04
Abstract: The formation of leachable mercury upon
disposal or during TCLP testing of mercury vapor
discharge lamps is substantially prevented by
incorporation of an antioxidant in the lamp structure
or in the test solution.
Patent EP-0830828-A3 (EP)
Inventor: KAINZ KURT
IPC: A47F5/10
Filed: 1997-09-22
Abstract: In, for example, radio and TV shops it is desirable
to use a backing wall structure for carrying sales
shelves and wall panels, behind which there is space for
concealed drawing of various cables, which should then
only cross the wall panels. Associated throughlet
apertures therein are aesthetically undesired at places
where they are not hidden by apparatus units on the
shelves. According to the invention this problem is
eliminated in that the panel plates (12) are freely
pivotably suspended at their top edges and have a height
dimension such that they depend to slightly below the top
edge area of the respective underlying panel plates at
the rear side thereof, whereby a throughlet opening,
invisible from the front side, can be established only by
a slight rearward pivoting of the actual panel plate.
Several further advantages of this structure are
disclosed.
Patent EP-0855796-A3 (EP)
Inventor: SHOU GUOLIANG
IPC: H04B1/707
Filed: 1998-01-26
Abstract: The invention provides according to a first aspect a low electric
power consumption matched filter. The signal received at an input
terminal is input to a shift-register having stages equal to the spread code
length number after conversion into M-bit digital signals in an analog-to-digital
converter. The outputs of the shift-register stages are input to
EXCLUSIVE-OR circuits set corresponding to each stage, so that
EXCLUSIVE-OR is performed between the outputs and corresponding
spread code bits d 1  to d N . The outputs of the EXCLUSIVE-OR circuits
are analogously added in an analog adder and output from an output
terminal. According to a second aspect the invention provides a filter
circuit using an analog operation circuit to prevent lowering of operation
accuracy caused by the residual charge. Input analog signals
successively undergo sampling and holding in each sampling and holding
circuit, are multiplied by coefficients stored in a shift register by
multiplication circuits, and added in addition circuit. Sample data
transmission error storage is prevented by shifting coefficients in the
shift register. Sampling and holding circuits and multiplication circuits
are formed by analog operation circuits, and each include a switch for
canceling the residual charge. The sampling and holding circuits and
multiplication circuits normally working are refreshed sequentially by
providing circuits for replacing their function. The addition circuit is set
double and refreshed in the same way.
Patent EP-0866178-A3 (EP)
Inventor: AKAKI TSUYOSHI
IPC: E02F9/28
Filed: 1998-03-06
Abstract: A bucket tool comprising an edge 7 secured to
the lower part of a bucket in a lateral direction,
tooth-mounting fittings 8 secured to the edge 7 with
an interval between the fittings in the lateral
direction, excavation teeth 9 attachably/detachably
mounted on the tooth-mounting fittings 8 and
protruding forward beyond the edge 7, a ground-leveling
plate 10 having a lateral width equal to
the lateral width of the lower part of the bucket,
and coupling fittings 11 secured to the upper
surface of the ground-leveling plate 10 with an
interval nearly equal to the interval between the
tooth-mounting fittings 8 and capable of being
detachably attached to the ends of the excavation
teeth 9. Upon attaching or detaching the coupling
fittings 11 secured to the upper surface of the
ground-leveling plate 10 to, or from, the ends of
the excavation teeth 9, the ground-leveling plate 10
can be easily attached to, or detached from,
excavation teeth of a bucket for excavation.
Patent EP-0872639-A3 (EP)
Inventor: REIFENBERGER MARK G
IPC: B05C11/10
Filed: 1998-04-09
Abstract: An apparatus for melting and dispensing thermoplastic
materials such as thermoplastic adhesives referred to as
"hot melt" adhesives. More specifically the apparatus
includes a pump support (82) which extends downwardly into a
melter tank (32) and which supports a rotary vertical pump
shaft (88) driving a pump located near the bottom of the
melter tank. The pump support (82) is configured to mount
the pump shaft (88) journal in a recess above the top of the
melter tank (32) and the rotation of the drive shaft (88) adjacent
to vertical columns of the pump support (82) stirs the melted
material in the melt tank (32).
Patent EP-0875414-A3 (EP)
Inventor: IWATA TORU
IPC: B60W30/18
Filed: 1998-04-28
Abstract: A slip of drive wheels of a vehicle driven via a continuously variable
transmission is suppressed due to fuel cut of a multi-cylinder engine. The
speed change response characteristics of the transmission are made to vary
according to the engine rotation speed when fuel cut is performed. A speed
change ratio command value is calculated from a target speed change ratio
based on a first-order delay due to a predetermined time-constant. The
response of the transmission is thus delayed for low engine rotation speed
than for high rotation speed, and undesirable fluctuation of the speed change
ratio when the drive wheels slip is prevented.
Patent EP-0926423-A3 (EP)
Inventor: AROSIO MASSIMO
IPC: F16L37/23
Filed: 1998-06-03
Abstract: The connector has an outer body (2), valve guide (7) and inner valve (9) with intervening tubular body (20). A spring (21) pushes one end of the body (20). The opposite end has a seat meeting an outer body seat (35). A sliding seal (36) intervenes between outer body and sliding tubular body. A second seal (37) intervenes between sliding tubular body and valve guide. Seal surfaces are aligned.. As the inner valve opens, the sliding tubular body is displaced by an annular operating relief (41) on the inner valve. A partially sectioned side view. (2) outer body; (7) valve guide; (9) inner valve; (20) intervening tubular body; (21) spring; (35) outer body seat; (36) sliding seal; (37) second seal; (41) inner valve annular operating relief.
Patent EP-0889418-A3 (EP)
Inventor: DENSMORE OWEN
IPC: G06F13/00
Filed: 1998-06-26
Abstract: A web page server that provides URL abstraction and dynamic URL resolution.
The web page server receives HTTP requests from client systems. For requests
that include abstract URLs, the web page server resolves the abstract URL to a
resolved URL. This resolution of abstract URLs to resolved URLs is based on the
identity of the client system sending the HTTP request. After resolving an abstract
URL to a resolved URL, the web page server sends an HTTP redirection response
to the requesting client system. The redirection response causes the requesting
system to repeat the HTTP request using the resolved URL in place of the
abstract URL. In this way, abstract URLs can be resolved to resolved URLs based
on the identity of requesting client systems.
Patent EP-0905898-A3 (EP)
Inventor: WEINFURTNER OLIVER
IPC: G05F1/46
Filed: 1998-07-11
Abstract: A voltage converter circuit for an electronic device
includes a transistor switch (140) for providing current
pulses to a current input node. The transistor switch
has a gate (128) and a turn-on threshold voltage. An
adjustment circuit (114) provides a controlled voltage to
the gate for turning on the transistor switch and the
adjustment circuit includes a subcircuit for compensating
for variations in the turn-on threshold voltage of the
transistor switch. A timer (16) for enables the
adjustment circuit for a preset period of time.
Patent EP-0896421-A3 (EP)
Inventor: YASOHARA MASAHIRO
IPC: H02M7/48
Filed: 1998-07-31
Abstract: A PWM inverter output circuit enabling circuit
integration, having a fast response characteristic, and
unaffected by dv/dt transients is provided. A predrive circuit
17 drives a power circuit 11 comprising first and second power
elements P1 and P2 by controlling the gate and source potential
of the power elements P1 and P2 based on a stored control state.
The control state is detected from a logic signal output from
an input signal processor 13, which converts a command signal
instructing turning on and off the power elements P1 and P2 to
predetermined logic signals. Operating power is drawn from a
main dc power source V1, a control power source V2, and a power
supply capacitor C1 that is charged using an output voltage from
the control power source V2. The gates and sources of the power
elements P1 and P2 are connected together.
Patent EP-0902461-A3 (EP)
Title: Verfahren zur Erzeugung von Strukturen mit einem hohen Aspektverhältnis
Inventor: WEINRICH VOLKER DR
IPC: H01L21/302
Filed: 1998-07-31
Abstract: Erfindungsgemäß wird ein zur Erzeugung von Strukturen mit einem
hohen Aspektverhältnis bereitgestellt, das die folgenden
Schritte aufweist: das Material der zu erzeugenden Struktur
wird in Form einer Schicht bereitgestellt, auf die Schicht
wird eine Maske aufgebracht, die Schicht wird unter Verwendung
der Maske trockengeätzt, so daß Redepositionen des
Schichtmaterials an den Seitenwänden der Maske gebildet werden,
die Maske wird entfernt, so daß eine Struktur mit einem
hohen Aspektverhältnis zurückbleibt. 
     Durch das erfindungsgemäße Verfahren lassen sich sehr hohe (≥
1 µm) und sehr dünne (≤ 50 nm) Strukturen in nur sehr wenigen
Prozeßschritten und mit nur einer Maskentechnik relativ einfach
und schnell erzeugen. Strukturen mit so großen Aspektverhältnissen,
insbesondere wenn sie aus einem leitenden Material
bestehen, können anders nicht oder nur mit hohem Aufwand
erzeugt werden.
Patent EP-0898053-A3 (EP)
Inventor: MENHOFER PETER
IPC: B29C70/22
Filed: 1998-08-05
Abstract: The wear-resistant pump slide is formed by heating a number of layers of woven materials impregnated with a heat setting resin under pressure. The woven material is produced from yarns of aramid staple fibres. The resin is pref. a phenol resin such as phenol/formaldehyde resin.
Patent EP-0904905-A3 (EP)
Inventor: BRUHN SIEGLINDE
IPC: B27K3/52
Filed: 1998-09-18
Abstract: A wood protecting composition contains animal blood serum and a metal salt. Protection of wood against Basidiomycetes involves treatment with an animal blood serum-metal complex. A wood protecting composition contains 80-99.5 wt.% animal blood serum (preferably of foodstuff quality and especially obtained from bovine or porcine whole blood) and 0.5-20 (preferably 0.6-4) wt.% metal salt selected from salts of iron, copper and/or aluminum. (N.B. In a dependent claim and in the disclosure the metal salt is selected from salts of titanium, vanadium, manganese, iron, cobalt, nickel, copper, zinc, aluminum, molybdenum and/or silver). An Independent claim relates to a method for the prophylactic protection of wood against degradation and decomposition by Basidiomycetes without contact with soil, by treating the wood with an animal blood-metal complex (no specific metals given).
Patent EP-0909587-A3 (EP)
Title: Düsenbalken an einer Vorrichtung zur Erzeugung von Flüssigkeitsstrahlen
Inventor: FLEISSNER GEROLD
IPC: D04H18/04
Filed: 1998-10-07
Abstract: Der Düsenbalken an einer Vorrichtung zur Erzeugung von Flüssigkeitsstrahlen zur
Strahlverflechtung der Fasern z. B. einer entlang des Balkens geführten Faserbahn
besteht aus einem sich über die Arbeitsbreite der Faserbahn erstreckenden Oberteil (1)
und einem flüssigkeitsdicht daran befestigten Unterteil (2). An dem Düsenbalken ist an
dessen Unterteil (2) ein Düsenblech (14) mit den Bohrungen für die Düsen mittels eines abdichtenden
O-Rings (12) flüssigkeitsdicht gelagert. Dieser O-Ring (12) ist ohne Demontage des
Unterteils (2) vom Oberteil (1) auszutauschen. Damit dies leicht möglich ist, ist bei dem Düsenbalken
über die ganze Längen- und Breitenerstreckung der Lagernut für den O-Ring
des Unterteils gegenüberliegend im Oberteil des Düsenbalkens eine Reparaturnut (26)
vorgesehen, die in der Höhe etwas mehr als die Dicke des O-Rings bemessen ist.
Durch diese Reparaturnut (26) kann leicht ein Längsblech (27), an dem ein Ersatz-0-Ring gehalten
ist, eingeschoben werden. Das Längsblech (27) trägt den O-Ring stark gespannt, so
daß sich sein Durchmesser vermindert. Die Lagernut (12") ist an den Stirnseiten des Düsenbalkens
nach außen offen, so daß der O-Ring (12) im gespannten Zustand mittels eines
oben in die Reparaturnut (26) eingeschobenen Positionierstreifens in die schwalbenschwanzförmig
ausgebildete Lagernut (12") eingeführt werden kann. Wegen des verengten
Außenquerschnitts der Lagernut (12") kann der dann entspannte O-Ring (12) nicht mehr aus der
Lagernut (12") herausfallen oder herausschwimmen.
Patent EP-0911607-A3 (EP)
Inventor: ASAOKA TAIZO
IPC: G06F3/0482
Filed: 1998-10-20
Abstract: An information center sends an OK message for a log-in and
version information for a menu to a moving body terminal device.
The moving body terminal device compares the version number of the
menu held therein and the informed version number. If they are
different, the device asks for menu update. In response to the
request, the information center supplies difference data
indicative of the difference between the menus of different
versions to the moving body terminal device. Using the difference
data, the moving body terminal device updates the menu held therein.
With this arrangement, the menu used in the moving body terminal
device can be effectively updated.
Patent EP-0928048-A3 (EP)
IPC: H01R24/08
Filed: 1998-12-15
Abstract: The multi-function socket has a cup shape with a centrally located fixing screw Ä2Ü with a hole Ä3Ü that is used to locate a communication line. In particular the line may be a fibre-optics conductor. The head of the screw has a tapered hole for ease of insertion of the conductor and also has a cross cut slot for use with a screwdriver. A number of screw configurations may be used for different applications.
Patent EP-0968720-A3 (EP)
Title: Gastric emptying-promoting composition
Inventor: KONDO TAKAHARU
IPC: A61K45/00
Filed: 1998-12-22
Abstract: Compositions having an effect of promoting gastric
emptying. These compositions comprise a lipase which was
found to have an effect of promoting gastric emptying together
with lipase activity-free ingredient(s) acting on the
digestive tracts such as a prokinetic, a histamine H 2  receptor
antagonist, a proton pump inhibitor and/or a stomachic
ingredient. They are efficaciously employed as medicaments
for ameliorating or treating chronic gastrointestinal symptoms
such as sinking feelings, heartburn and heaviness in the
stomach, i.e., complaints about the digestive tracts.
Patent EP-0925942-A3 (EP)
Inventor: NAKAMURA SHIGETAKA
IPC: B41J2/447
Filed: 1998-12-22
Abstract: A vacuum fluorescent printer including a print head (60) having
luminous blocks (32, 33, 34) each having a plurality of luminous
elements arranged in a main scanning direction for irradiating a
photosensitive material with light released from phosphorous objects to
which electrons are applied based on a drive signal, thereby forming
dots on the photosensitive material. A further luminous block (32b) is
provided which is spaced from the luminous blocks (32a, 33, 34) in the
sub-scanning direction and used for printing a particular color among
the three colors (R, G, B) Each dot of the particular color is formed by
light from a plurality of luminous blocks (32a, 32b). A printer
controller (7c) is provided for generating a pulsed drive signal as the
drive signal. The number of pulses in the drive signal is determined
based on a density value of the image data, and the slower a moving
speed is in the sub-scanning direction, to the larger pulse width the
drive signal is set.