baber/WOPTO huggingface dataset:
Patent EP-0734824-A3 (EP)
Inventor: MITWALSKY ALEXANDER
IPC: H01L21/301
Filed: 1996-03-11
Abstract: A method and apparatus for dicing a semiconductor
wafer in which the wafer is bowed or bent by forcing it
into contact with a spherical surface having parallel
grooves therein and in which an array of parallel wire saws
that are in registration with the grooves is forced against
the wafer for sawing parallel channels therethrough. A
second array of parallel wire saws that are orthogonal to
the wires of the first array is provided spaced therefrom
for sawing parallel channels through the wafer that are
orthogonal to the channels produced by the first array of
parallel wire saws.
Patent EP-0774825-A3 (EP)
Inventor: MUKAI TAKUZOU
IPC: H01R13/115
Filed: 1996-11-15
Abstract: A resilient thin metal sheet is used for the brush (51)
instead of a conventional brush unit including coil springs, pig
tails and graphite brushes. A slip ring (41) is made of a
perforated copper which is impregnated with carbon powder. The
brush (51) has two arc-shaped arms extending along circumference
of the slip ring (41) and contacting portions (57a) disposed at
the edges of the arms in contact with the peripheral surfaces of
the slip ring (41). Wear-resistant members are welded or caulked
to the contacting portions (57a) to prevent excessive wear of the
brush (51), thereby increasing the life time of the brush (51).
Patent EP-0781013-A3 (EP)
Inventor: IIYAMA KEIICHI
IPC: H04L27/233
Filed: 1996-12-20
Abstract: A data transmission and reception system according to
this invention comprises a transmitter for transmitting data
by modulating transmit data and a receiver for receiving and
demodulating a signal from the receiver, wherein the receiver
includes a parallel resonator for receiving a PSK signal; a
full rectification circuit for detecting output from the
parallel resonator; a low pass filter for shaping the waveform
of output from the full rectification circuit; and a
comparator for converting output from the low pass filter into
a binary-coded signal so that demodulated signals can be
obtained from the output of the comparator. Therefore, PSK
signals can be demodulated without a PLL or a tank circuit,
the overall system consumes a smaller amount of power and is
thin and reliable, the transmitter has an amplifier that can
operate efficiently, particularly with a limited power supply
as in IC cards or a single power supply used for portable
terminals, and the receiver is reliable even with a simple
circuit using a communication method that locally suppresses
the amplitude at phase change points to remove an oscillation
circuit in order to reduce the size and thickness of the
device.
Patent EP-0744205-A3 (EP)
IPC: B01D53/047
Filed: 1996-05-22
Abstract: An air separation method in which a pre-purification unit 16 is provided with three or more beds 
which are subjected to a pressure swing adsorption process. Each of the beds is subjected to 
feed, pressurisation, purge and repressurization stages. The purge stages are conducted with a 
waste stream from the air separation unit and the duration of the purge stage is equal to the total 
time of the cycle divided by the number of beds, and thus the waste stream is used continuously 
to purge the beds.
Patent EP-0759308-A3 (EP)
Inventor: BOURGEOIS IVAN
IPC: A61N1/362
Filed: 1996-07-30
Abstract: A cardiac assist device having muscle augmentation
during confirmed arrhythmia. In particular the present
invention operates, in a first embodiment, to sense a
cardiac event, next it determines whether the cardiac
event is a cardiac arrhythmia, if the event is not a
cardiac arrhythmia the devices delivers stimulation to a
skeletal muscle grafted about a heart, but if the event
is a cardiac arrhythmia the device inhibits delivery of
skeletal muscle stimulation and once the arrhythmia is
confirmed, then delivers therapeutic stimulation to the
heart. In a second embodiment the present invention
operates to re-initiate skeletal muscle stimulation once
the arrhythmia is confirmed but prior to the delivery of
the therapeutic stimulation to the heart.
Patent EP-0777358-A3 (EP)
Inventor: KAPLAN ALAN EDWARD
IPC: H04N7/173
Filed: 1996-11-19
Abstract: A user interface (26) for resolving contention for a data channel (on 20)
is coupled to a broadband network having a plurality of user interfaces (26) and a
distribution hub (22). The user interface (26) comprises a contention circuit (32) for
generating a contention signal in substantial absence of a common frequency with
other user interfaces. The contention signal is a contention request for allocation of a
data channel on the broadband network. A sensor for sensing other contention
signals on the broadband network determines a status of the contention request. In a
further enhancement, the contention signal is related to the unique id number. This
relationship in a further enhancement is based on a multiple of a step frequency
relative to a base frequency, wherein the multiple is related to the unique id number.
In a yet further enhancement, a contending user having a highest unique id number is
given access to the data channel. In yet another further enhancement, the user
interface contending for the data channel employs a unique binary address to bid for
said data channel by expressing a signal corresponding to a value of a bit of said
unique binary address. Each of the user interfaces having a "0" bit value drops out of
the bidding while each of the user interfaces having a "1" bit value continues bidding
with a next bit, continuing until only one user interfaces remains.
Patent EP-0775718-A3 (EP)
Inventor: BERNIER ROBERT JOSEPH NOEL
IPC: B29C48/57
Filed: 1996-11-21
Abstract: The present invention provides a continuous
process for compounding one or more polymers and
finished articles thereof. The process comprises
continuously feeding at least one granular elastomer
optionally with one or more thermoplastic polymers
having average particle sizes of about 5mm or smaller
and with optionally one or more additives to a
continuous mixer where the components are masticated
and melted into a compound and pumping said compound
through an orifice or die.
Patent EP-0734821-A3 (EP)
Title: Mauerschlitzgerät
Inventor: RUPPRECHT HANS
IPC: B28D1/04
Filed: 1996-01-31
Abstract: Das Mauerschlitzgerät weist ein Gehäuse (1), eine Antriebseinheit (2) für ein
Schlitzwerkzeug (4) und einen Schlitten (3) auf, gegenüber dem das Gehäuse (1) um ein
in einem ersten Endbereich des Gehäuses (1) angeordnetes Drehlager (6)
verschwenkbar ist. In beiden Endbereichen besitzt das Gehäuse (1) jeweils einen
Handgriff (9, 10), der im wesentlichen zylindrisch ausgebildete, parallel zueinander
verlauende, rechtwinklig zur Scheibenebene des Schlitzwerkzeuges (4) verlaufende
Griffbereiche (12, 13) aufweist. Im Griffbereich (13) eines ersten Handgriffes (10) ist ein
Elektroschalter (13) angeordnet, mit dem die Antriebseinheit (2) in Bewegung versetzbar
ist, während im Griffbereich (12) eines zweiten Handgriffes (9) ein mit einem
Arretierungselement (8) zusammenwirkender Verriegelungsschalter (11) angeordnet ist.
Patent EP-0798495-A3 (EP)
Inventor: KAMADA SHINYA
IPC: F16H59/14
Filed: 1997-04-01
Abstract: This invention discloses an automatic transmission control system for an automobile,
in which shift control for a specific gear shift is performed by especially
controlling a hydraulic working pressure, so that a specific gear shift, such as a
2-3 gear shift which has a necessity of locking a specific friction coupling
element is satisfactorily caused simultaneously with unlocking another specific
friction coupling element. 
     In the figure, the base pressure Pb is kept at a constant initial
level of pressure Pb from an appearance of the gear shift command to a
point of time at which the turbine speed starts to fall, i.e. at which
an inertia phase starts and increases at a fixed rate after the
commencement of the inertia phase. The feedback (Pfb) is established so
as to bring the turbine speed change rate dNt into agreement with the
target turbine speed change rate dNt, during the inertia phase after a
passage of a specified time interval (T1) from the commencement of the
inertia phase. Further, the learned pressure Psd is set on the basis of
the state of an inertia phase in a previous 1-2 gear shift.
Patent EP-0802220-A3 (EP)
Inventor: SCHERZER DIETRICH DR
IPC: C08J9/12
Filed: 1997-04-10
Abstract: Extruded polystyrene (PS) foam slab with a minimum thickness of 20 mm which is produced with halogen-free blowing agents (I), containing closed cells which are free from halogen- containing gases and with a thermoplastic matrix consisting of PS with an average mol. wt. (Mw) of 175,000-500,000 and a heterogeneity of Mw/Mn = more than 2.6. Also claimed is a process for the production of foam slab as above by extruding a mixture of plastified thermoplastic with 1-15 wt% (I) and optionally other conventional components.
Patent EP-0805080-A3 (EP)
Inventor: KATO YOSHIHISA
IPC: B60T7/06
Filed: 1997-04-29
Abstract: A supporting structure of a pedal device for a vehicle,
comprising: a pedal bracket (26) fixed to a vehicle body so as
to support a rotating shaft portion (48) of a suspended type
pedal device (10) for a vehicle; and a displacement controlling
device coupled to a rear end portion of the pedal bracket so
as to control the displacement of a stepping surface (44) of the
pedal device for a vehicle as a result of displacement of
the displacement controlling device substantially in a
downward direction of the vehicle by an external force of a
predetermined value or greater which is applied to a front
portion of the vehicle.
Patent EP-0826749-A3 (EP)
Inventor: KADOKURA SUSUMU
IPC: C25D15/00
Filed: 1997-08-18
Abstract: An electrodeposition coated member has a substrate
and an electrodeposition coating film formed thereon by
electrophoretic action using an electrodeposition
coating material comprised of a resin and fine
particles dispersed therein. The electrodeposition
coating film having a surface roughness of from 1.7 µm
to 5 µm.
Patent EP-0836826-A3 (EP)
Inventor: GRAUTE LUDGER
IPC: A47L9/16
Filed: 1997-09-15
Abstract: The attachment piece (1) has a suction channel (20) arranged in the suction channel housing (15), issuing in a slot-shaped suction mouth (21). The housing covers the fluid application device (3) in an arc formation. The fluid application device is secured in the arc interior, to at least one slide (25), which penetrates the housing (15). On the upper side of the housing, the slide is formed as a handle (26) for position adjustment. The suction mouth is divided crossways to its longitudinal extent into individual suction sections, which in the suction direction issue into a common suction chamber (53).
Patent EP-0854233-A3 (EP)
Inventor: KUSTERMANN MARTIN DR
IPC: B05C21/00
Filed: 1997-10-30
Abstract: To dampen the oscillations of rollers in contact with each other, especially in a paper web coating assembly, an active damping action is generated as a phase displaced counter oscillation. It is applied directly or indirectly, externally, on at least one roller bearing mounting. Also claimed is a roller assembly with at least two rollers pressed together, to form a nip between them, with each roller supported on bearing mountings at their end sides. One of the rollers, forming the nip, can be given a swing movement. Actuators (10-12) apply an external active action through a phase displaced counter oscillation, directly and/or indirectly on at least one bearing mounting (7) of a roller (1,2).
Patent EP-0849826-A3 (EP)
Inventor: HARTMANN FRANK
IPC: H01R4/48
Filed: 1997-11-04
Abstract: The connection clamp has an insulating housing containing a metallic contact device with at least 2 clamp points, provided by a current rail rod (3) and a one-piece spring steel plate (4), with a number of stamped out spring tongues (5). The latter are positioned in mirror-symmetry to the centre plane (7) of the spring steel plate, with a clamp edge lying in contact with the current rail rod at the end of each tongue, for securing an inserted conductor.
Patent EP-0849198-A3 (EP)
Title: Werkstückzwischenspeicher
Inventor: BAUER ANTON
IPC: B65G47/51
Filed: 1997-12-18
Abstract: Ein Werkstückzwischenspeicher, der in taktmäßigen Abständen
ankommende Werkstücke in geordneter Form aufnehmen kann,
umfaßt ein Gestell (1), in dem Werkstückaufnahmewannen (2)
mittels eines in Schritten antreibbaren Umlaufförderers (3)
paternosterartig im Kreis geführt sind. Ein Horizontalförderer
(20), der sich oberhalb einer Übergabeebene parallel zu
der sich jeweils in oder etwas unter der Übergabeebene befindenden
Wanne (2) erstreckt, ist mit einer Vorrichtung zum
Überführen aufeinanderfolgender Werkstücke von dem Horizontalförderer
in die jeweilige Wanne (2) versehen.
Patent EP-0795765-A3 (EP)
Inventor: IMURA SATOSHI
IPC: C09D4/00
Filed: 1997-03-12
Abstract: A photopolymerizable composition comprising:
   (I) a photopolymerizable oligomer of formula (1), or of
formula (2),
 
 
wherein R 1  is a hydrogen atom or a methyl group, 
   R 2  and R 3  are organic groups, X is oxygen or sulfur, n
is a number not smaller than 1, and m is a number not
smaller than 2, 
or a combination of the above photopolymerizable oligomer
and other ethylenically unsaturated monomer which is
copolymerizable therewith; and   (II) a catalytic amount of a photo-initiator, may be cured
to produce a transparent cured product by irradiation.
The product obtained exhibits excellent properties and,
particularly, excellent surface precision.
Patent EP-0798149-A3 (EP)
Inventor: RICHARDSON MICHAEL JULIAN
IPC: B60K31/00
Filed: 1997-03-21
Abstract: Cruise control system for a vehicle includes a sensor (14) for monitoring
the speed of the vehicle, a sensor (12) for monitoring the range of
vehicles moving in front of the equipped vehicle, switch means (16) for
manually selecting a cruising speed, switch means (18) for manually
selecting a headway which controls the separation between the equipped
vehicle and a vehicle moving in front of the equipped vehicle and means
(18) for switching the cruise control system on and off. The switch
means (18) for selecting the headway is manually adjustable between a
minimum value and a maximum value. Automatic switch means (20) is
provided for switching the cruise control system off when the vehicle is
stopped, the headway being automatically switched to a maximum value
when the cruise control system is switched on.
Patent EP-0810582-A3 (EP)
Inventor: MIYASHITA SHICHIRO
IPC: G10L21/10
Filed: 1997-05-20
Abstract: A method which is capable of performing an operation of creating a
sentence and an operation of adjusting a voice attribute at the same
time. 
     If a key for embedding an embedding command into an unsettled
character string is pushed with the state where the unsettled character
string has been displayed after kana-kanji conversion, the voice
attribute information held by a voice attribute information input section
115 is embedded in the form of an embedded command into the unsettled
character string. Also, if a key for instructing voice synthesis is
pushed with this state, voice synthesis is performed according to the
embedded voice attribute information.
Patent EP-0839645-A3 (EP)
Inventor: POWELL ANTHONY KEITH
IPC: B32B27/32
Filed: 1997-10-24
Abstract: A multi-layer structure comprises a first layer comprising a polyketone or a polyolefin
or a copolymer of an olefin with an acrylic monomer or a vinyl ester and a second layer
comprising a blend of a polyketone and at least one of a polyolefin or a copolymer of
an olefin with an acrylic monomer or a vinyl ester, the first and second layers being
directly bonded to each other. The copolymer can be ethylene/acrylic acid
ethylene/acrylic esters or ethylene/vinyl ester copolymers. The multi-layer structure
can be used for a variety of packaging applications.
Patent EP-0787763-A3 (EP)
Title: Adhesive composition for (meth)acrylate copolymers
Inventor: BRUNEAU JEAN-MICHEL
IPC: C09J133/04
Filed: 1997-01-16
Abstract: Adhesive composition for articles made of (meth)acrylic (co)polymer (A) comprising 80-100 wt.% of methyl methacrylate monomer and 0-20 wt.% of at least one ethylenically unsaturated monomer which is copolymerisable with the methyl meth acrylate. The composition comprises 45-90 wt.% 1,3-dioxolane, 2-25 wt.% of formic acid or mono-, di- or tetraglyme, 2-30 wt.% dissolved (meth)acrylic (co)polymer (B) and 0-40 wt.% of organic diluting additives. Also claimed is an article containing a joint obtained using the claimed composition. Preferably the composition comprises 60-85 wt.% of 1,3-dioxolane, 3-20 wt.% of formic acid or mono-, di- or tetraglyme, 10-16 wt.% of dissolved (meth)acrylic (co)polymer and 10-40 wt.% of diluting organic additives. The organic additives are selected from ketones, ethers, alcohols, or ester solvents of the copolymer (A), especially methylethylketone, methylisobutylketone, acetone, alcohol diacetone, dimethoxymethane, methyl acetate, ethyl acetate, butyl acetate, isobutyl acetate, methyl phthalate, ethyl formate and butanol. The dissolved (co)polymer (B) is methyl polymethacrylate or a copolymer of methyl polymethacrylate and at least one alkyl acrylate monomer where the alkyl group contains 1-10C and has a weight average molecular mass of less than 1000000, preferably 500000-1000000 and especially 500000-700000.
Patent EP-0848994-A3 (EP)
Inventor: KARRA VIJIA KUMAR
IPC: B02C2/04
Filed: 1997-11-21
Abstract: The residence time of material in the crushing cavity (44) of a
conical/gyratory crusher is controlled by providing the crusher with a flow
restricting arrangement at the lower end of the crushing surfaces. The flow
restricting arrangement includes a frustum (52), ledges or ring of outwardly
directed fingers provided at the lower end of the mantle (32), which fingers are
interspaced with inwardly directed fingers (50) provided at the lower end of the
bowl liner (42). The flow restricting arrangement may also include a solid ring
or a frustum provided at the lower end of the mantle. 
     Useful for increasing the ratio between the size of the feed material and
the crushed product size.
Patent EP-0862903-A3 (EP)
Inventor: LEUTZ REINER
IPC: A61F13/02
Filed: 1998-02-20
Abstract: A plaster, especially for covering small wounds, consists of a carrier material with a self-adhesive coating on the under side that is compatible with the skin. The upper side is partly covered by a print with long after-glow, which consists of lacquer containing a pigment (I) with long after-glow. Also claimed is a method of making the plaster.
Patent EP-0871226-A3 (EP)
Inventor: SHIMIZU TAKATOKU
IPC: B41J2/455
Filed: 1998-02-24
Abstract: A method is for manufacturing a light-emitting or a
light-receiving diode array chip. A first interlayer
dielectric (213, 113, 13) is formed in each of a plurality
of chip areas (K) on a substrate (11) of a first
conductivity type. Impurity diffusion regions of a second
conductivity type are formed in the substrate (11) using the
first interlayer dielectric (213, 113, 13) as a diffusion
mask. An electrode (21) is formed in contact with each of
the impurity diffusion regions. The substrate (11) is
separated so that the plurality of chip areas are separated
into individual chips. A second interlayer dielectric (31)
may be formed on the first interlayer dielectric (13) after
forming the impurity diffusion regions. The second
interlayer dielectric (31) is formed such that the second
interlayer dielectric is absent from a second area (L1, L2)
along which the substrate (11) is separated into the
individual chips, at least in the vicinity of the last one
(14a) of a plurality of windows (14). Island-shaped
patterns (33) may be formed on the interlayer dielectric so
as to hold the interlayer dielectric onto the substrate.
The first interlayer dielectric (213, 13) may be removed
such that the first interlayer dielectric (213, 13) is
absent from the second area (L1, L2), at least in the
vicinity of the last one (14a) of the plurality of windows
(14).
Patent EP-0878338-A3 (EP)
Inventor: LAMM HUBERT
IPC: B60J7/057
Filed: 1998-03-05
Abstract: Es wird ein elektromotorischer Antrieb (10) für ein Kraftfahrzeug-Stellteil
(13, 113) vorgeschlagen, das zwischen wenigstens
zwei Endlagen (15, 16, 115, 116) bewegbar ist. Um
wenigstens eine ausgezeichnete Position (38, 38', 138) des
Stellteils (13, 113) ist ein Bereich (35, 35', 135) festgelegt.
Der Antrieb (10) bewegt das Stellteil (13, 113)
selbsttätig in die ausgezeichnete Position (38, 38', 138),
wenn das Kraftfahrzeug-Stellteil (13, 113) den festgelegten
Bereich (35, 35', 135) erreicht hat.
Patent EP-0870443-A3 (EP)
Title: Stuhl, insbesondere Bürostuhl
Inventor: SCHMIDT ROLAND
IPC: A47C1/032
Filed: 1998-03-21
Abstract: Ein Stuhl mit einem gegenüber der Horizontalen neigbaren Sitzträger
(12) und einem synchron zur Neigung des Sitzträgers
(12) in seiner Neigung verstellbaren Rückenlehnenträger (11),
wobei der Sitzträger (12) und der Rückenlehnenträger (11) aus
einem mindestens bereichsweise elastisch federnden Bauteil
(13) gebildet sind und der Sitzträger (12) aus einem im
wesentlichen U-förmig gebogenen Bereich des Bauteiles (13)
besteht, wobei einer der Schenkel (14) des U-förmigen Sitzträgers
(12) an einer Stuhlsäule (16) angeordnet ist.
Patent EP-0918445-A3 (EP)
Inventor: BANEY DOUGLAS M
IPC: H04B10/29
Filed: 1998-07-10
Abstract: A channel selection method and apparatus accommodate the
dynamic reconfiguration of channels that are passed through parallel waveguides
by selectively tuning Bragg gratings along the waveguides. In the
preferred embodiment, the waveguides are output optical fibers connected to
an optical splitter (94) having an input of a wavelength division multiplexed
(WDM) optical signal. The number of channels in the WDM signal is equal
to the number of output fibers (74, 76, 78, 80, 82), which is in turn equal to
the number of tunable Bragg gratings (84, 86, 88, 90, 92) along each of the
output fibers. The series of Bragg gratings on a particular output fiber is
structurally identical to the other series, with each tunable Bragg grating
being dedicated to passing or rejecting one of the channels of the WDM
signal. Thus, the series of Bragg gratings along a particular output fiber
may be tuned to isolate any of the channels or may be tuned to pass two or
more channels. In addition to use in a demultiplexing application, the method
and apparatus may be used in a multiplexing application to enable channel
selection along each of a number of different input waveguides.
Patent EP-0908498-A3 (EP)
Title: Emulsionen von Organosiliciumverbindungen für die Hydrophobierung von Baustoffen
IPC: C09D183/08
Filed: 1998-07-30
Abstract: Die wässrige Emulsion enthält die Komponenten
   (A), welche ausgewählt werden aus   (A1) C 1 -C 20 -Kohlenwasserstoff-C 1 -C 6 -alkoxysilanen und   (A2) C 1 -C 6 -Alkoxygruppen enthaltenden verzweigten
Organopolysiloxanen,   (B), welche ausgewählt werden aus   (B1) Aminoalkygruppen enthaltenden C 1 -C 6 -Alkoxysilanen und   (B2) Aminoalkygruppen enthaltenden verzweigten Organosiloxanen,
und   (C) Emulgator.    
     Die wässrige Emulsion eignet sich zur Hydrophobierung von porösen
mineralischen Baustoffen und Baubeschichtungen sowie von
Holz.
Patent EP-0922413-A3 (EP)
Inventor: SAKU FUMIAKI
IPC: A47B95/04
Filed: 1998-08-28
Abstract: A service cart 1 used in a cabin of an airplane for serving
in-fight meals comprises a box-shaped body 10 formed of panels,
and stores trays mounting tableware in the interior thereof.
On the front and back sides of the body 10 are doors 30 supported
by hinges 32. On the lower portion of the body 10 are mounted
a caster 20, and the service cart 1 may be operated by use of
handles 50. On a side wall panel 12 on the body 10 are mounted
magnets 80, and a surface material 70 formed of a magnetic thin
plate is fixed removably thereto. According to such structure,
the surface material 70 could easily be replaced.