baber/WOPTO huggingface dataset:
Patent EP-0818787-A3 (EP)
Inventor: NAKAUMURA MASAYUKI
IPC: G11C11/407
Filed: 1997-07-11
Abstract: A DRAM memory device has bond pads, such as DQa through
DQh, arranged along the length of the substrate in a certain
order. The bond pads carry data signals to and from the device
with each bond pad carrying the same data bit of every data
word. Arrays of memory cells 1201, 1210 extend transverse of
the bond pads and are arranged in pairs of columns 1212-1226.
Data circuits 1242, 1244 transmit the data signals between the
bond pads and arrays. The data circuits include data lines
1230-1236 extending between the bond pads and pairs of columns
of arrays. Each data line extends from one bond pad to plural
pairs of columns of arrays in a sequence the same as the certain
order.
Patent EP-0848430-A3 (EP)
Inventor: IRONS ROBERT CHARLES
IPC: H01L29/739
Filed: 1997-09-15
Abstract: A semiconductor switching device comprises a substrate
(11) of silicon of a first conductivity type provided at
a first face with a doped region (18) of opposite
conductivity type and at a second, opposite face with
strips (12) of doped material of the opposite
conductivity type therein to form base regions. More
highly doped segmented regions (12a) of material of the
opposite conductivity type lie wholly within the lateral
bounds of the strips and are aligned therewith to include
in each case a first margin of width on each side towards
the boundaries of a strip. Further doped regions (13),
of material of the first conductivity type, separate the
segmented regions and include in each case a second
margin of width on each side towards the boundaries of a
strip. The first and second margins are for metal-insulator-silicon
gated channels in the material of the
opposite conductivity type between the further regions
and the substrate, and the surfaces of the segmented
regions (12a) and the further regions (13) are provided
with a common ohmically connected contact (17) for use as
a source terminal.
Patent EP-0855841-A3 (EP)
Inventor: CHAUVIN JACQUES
IPC: H04N9/31
Filed: 1998-01-10
Abstract: For convergence setting, a projection television set
contains photosensors (S) for the primary colours R, G, B
which supply an output signal (U1) in the event of
impingement of a marker (M) contained in the projected
picture. The time characteristic of the output signal of
the sensor while the marker sweeps over is significantly
steeper and shorter for the colour blue than that for the
colours green and red. This reduces the complexity of the
evaluation circuit. 
     An integrating element lies in the path of the output
signal (U1B) of the sensor (S) for the colour blue and is
dimensioned in such a way that the time characteristic of
the output signal of the sensor (S) for the colour blue
is approximately equal to the time characteristic of the
output signals (U1RG) for the colours red and green. As a
result, the time characteristic becomes identical for the
signals of all three sensors and the circuit is
simplified. 
     In particular for a projection television set with
convergence setting using a plurality of sensors.
Patent EP-0854485-A3 (EP)
Inventor: KOSHIKAWA YASUJI
IPC: G11C11/407
Filed: 1998-01-19
Abstract: In a synchronous semiconductor memory device
including a memory cell array (BK1, BK2), a burst counter
(8)for generating an internal address signal (YADD) in
synchronization with an external clock signal (CLK) and a
decoder (9) for reading out data from the memory cell
array according to the internal address signal, an
internal clock generation circuit (13-B, 13-C) generates
an internal clock signal (ICLK3) having a frequency equal
to 1/2 of the frequency of the external clock signal in
synchronization with the external clock signal, and a
data output circuit (11-1, 11-2, 12-1, 12-2, 12, 14'-1,
14'-2) outputs the data read out of the memory cell array
in synchronization with both a rising edge and a falling
edge of the internal clock signal.
Patent EP-0863351-A3 (EP)
Title: Wellrohr
Inventor: JELTSCH THOMAS DIPL-ING
IPC: F16L11/11
Filed: 1998-02-19
Abstract: Die Erfindung betrifft ein Wellrohr aus thermoplastischem Polymermaterial für
den Einsatz als Fluidleitung, mit mindestens einer Polymerschicht, aufweisend
voneinander in Rohrachsenrichtung beabstandete, geschlossene, geometrische
Außenkonturen, die in mindestens einem radialen Winkelbereich in axialer
Längsrichtung hintereinander eine Wellung auf dem Rohrmantel definieren, wobei
die geschlossenen, geometrischen Außenkonturen so ausgebildet sind, daß zwei
einander ungefähr gegenüberliegende Mantellinien der Rohrmantelfläche frei von
Wellungen sind und diese Mantellinien sich in Rohrlängsrichtung erstrecken.
Patent EP-0869638-A3 (EP)
Inventor: ROSENTHAL GUIDO
IPC: H04L12/12
Filed: 1998-03-04
Abstract: The remote microcomputers (13) each have a control card and reset element (6) that are connected via the telephone network to a central unit . Control signals are transmitted as binary code via an expander unit (4) and provide resetting of the appropriate microcomputer. The identification of the systems is made using a remote terminal (11) that allows transmission of code over the telephone network (9) to be received and decoded (1.2).
Patent EP-0880033-A3 (EP)
Title: Schleppantenne für Sonarsystem
Inventor: SCHMIDT-SCHIERHORN HELMUT
IPC: G01V1/20
Filed: 1998-04-23
Abstract: Eine Schleppantenne für ein Sonarsystem zur Detektion
und/oder Ortung von Schallquellen im Wasser weist
mindestens zwei akustisch sensitive Stränge (11, 12) auf,
die beim Schleppen mit Querabstand nebeneinanderliegen. Zur
Senkung der Fertigungskosten der Schleppantenne und zur
Erzielung einer ausreichenden Konstanz der Querabstände
zwischen den akustisch sensitiven Strängen (11, 12) sind
die Stränge (11, 12) an ihrem Stranganfang und ihrem
Strangende jeweils durch ein Verbindungselement (13, 14)
aneinander festgelegt.
Patent EP-0884774-A3 (EP)
Inventor: ABIKO HITOSHI
IPC: H01L21/76
Filed: 1998-06-02
Abstract: To form a device isolating deep trench (109) adjacent to a well
(108), the deep trench is formed by using, as a mask, a photoresist mask
(107) used for forming the well (108) and a silicon oxide film (104) or a
polysilicon film (111) formed on a semiconductor substrate and patterned
by an etching using another photoresist mask (105) which was used for
forming an adjacent well (106), or two patterned insulating layers (104
and 104, or 115 and 116) formed on the semiconductor substrate. Thus,
the deep trench for the device isolation can be formed without adding a
photoresist step for forming a trench formation pattern. In addition,
since a lift-off process is not used for forming the deep trench, an
isolation trench having a narrow width can be formed, and also, there
does not occur the re-deposition of the peeled-off plasma CVD insulating
film onto the semiconductor substrate, with the result that the stability in
manufacturing the semiconductor device is remarkably elevated.
Patent EP-0884585-A3 (EP)
Title: Vorrichtung zur Differential-Scanning-Kalorimetrie
Inventor: BRAEUER GERHARD
IPC: G01N25/48
Filed: 1998-06-08
Abstract: Beschrieben wird eine Vorrichtung zur Differential-Scanning-Kalorimetrie,
mit
     einer Temperiereinrichtung, die eine zu untersuchende
Substanz (S) und ein Referenzmaterial (R) einem vorgebbaren
Temperaturprogramm unterzieht, und   einer Sensoreinheit, die Temperaturfühler für die Substanz
und das Referenzmaterial aufweist, und die Differenz
der Energiezufuhr zu der Substanz und dem Referenzmaterial
als Funktion der Temperatur erfaßt.   
     Die Erfindung zeichnet sich dadurch aus, daß die Sensoreinheit
eine Sensorplatte (6,6 ), die thermisch mit
der Substanz und dem Referenzmaterial verbunden ist, und
eine Wärmesenke aufweist, deren Wärmeleitungseigenschaften
besser als die der Sensorplatte (6,6   ) sind, und die
mit der Sensorplatte thermisch gekoppelt ist.
Patent EP-0889618-A3 (EP)
Inventor: MURASE TUTOMU
IPC: H04L12/911
Filed: 1998-06-30
Abstract: A packet switching apparatus is disclosed
which is adapted to determine and control an allowed
transmission rate of a transmitting terminal in a packet
switching network. The packet switching apparatus
comprises a rate discriminator (102) to monitor an
interval of packet reception for each of connections,
judge, based on the interval of packet reception,
whether the transmitting terminal having sent the packet
is in pause of transmission and determine a first
allowed transmission rate for the transmitting terminal
correspondingly to a result of the judgment, an ER
calculator (109) to calculate, based on a predetermined
algorithm, a second allowed transmission rate for the
transmitting terminal, and an ER setter (111) to select
one of the first allowed transmission rate determined by
the rate discriminator (102) and second allowed
transmission rate calculated by the ER calculator (109),
whichever is smaller, and write it into a packet
returned to the transmitting terminal.
Patent EP-0892415-A3 (EP)
Inventor: MODY HEMANT KUMAR
IPC: H01H9/44
Filed: 1998-07-01
Abstract: An electric arc extinguishing mechanism (34) is provided
for an electric current switching apparatus of the type
having a pair of contacts which selectively engage to
complete an electric circuit. The mechanism includes a
plurality of splitter plates (40) located adjacent to the
contacts and formed of electrically conductive material.
Each splitter plate has a body of electrically conductive
material, and a casing (44) with a pair of planar portions on
opposite sides of the body and connected by the curved edge
portion (50). The edge portion (50) is adjacent the contacts
with the planar portions extending from the edge portion (50)
in an open loop having a gap (56). Any arc introduced
between adjacent splitter plates (40) moves around the open
loop before being extinguished thereby not residing in one
spot long enough to cause gross melting and associated
erosion of the splitter plate.
Patent EP-0892511-A3 (EP)
Inventor: NISHIYAMA NAOKI
IPC: H04B10/07
Filed: 1998-07-15
Abstract: This optical module comprises a photodiode 1, a
current mirror circuit 2 having two parallel lines, one of
the lines being connected to the photodiode 1, and a
transimpedance amplifier 3 connected to the photodiode 1.
Since the current mirror circuit 2 is provided, the
photocurrent from the line flows into the photodiode 1 and
amplified by the transimpedance amplifier 3. This
photocurrent is observed as a current flowing out of the
other line of the current mirror circuit 2.
Patent EP-0898015-A3 (EP)
Title: Unterlage wie Schwelle
Inventor: DIETZE HANS-ULRICH DR-ING
IPC: E01B1/00
Filed: 1998-08-04
Abstract: Die Erfindung bezieht sich auf eine Unterlage wie Schwelle (16) für ein Gleis bzw. einen
Abschnitt eines solchen, wobei die Unterlage in und/oder auf einer Bettung (18) wie Schotterbett
angeordnet ist. Um eine möglichst flächige Krafteinleitung von der Schwelle in die
Bettung zu ermöglichen, wird vorgeschlagen, dass sich zwischen der Unterlage (16) und der
Bettung (18) zumindest bereichsweise eine einen aushärtbaren sich an die Bettung anpassbaren
Füllstoff enthaltende flexible Aufnahme (10) erstreckt.
Patent EP-0905903-A3 (EP)
Inventor: WATARAI SEIICHI
IPC: H03K19/0175
Filed: 1998-09-25
Abstract: A signal conversion circuit according to the present
invention comprises: a differential signal amplifier (3), a
differential signal detection circuit (1), and a rated signal
recognition circuit (2). The differential signal amplifier (3)
receives differential signals (IN and INX ), amplifying and
converting into a single signal. The differential signal
detection circuit (1) receives the signal output from the
differential signal amplifier, detecting the difference
between the signal and a reference voltage (VR2), and the
difference between the signal and a reference voltage (VR3),
and then outputting the resultant signals (OUTA1 and OUTA2).
The rated signal recognition circuit (2) encodes the signals
(OUTA1 and OUTA2) into signals (OUT1 and OUT2). The signals (OUT1
and OUT2)together indicate the category (high level, a low
level, or middle level ) of the differential signals.
Patent EP-0939218-A3 (EP)
Inventor: IWAI SHINGO
IPC: B01D35/027
Filed: 1998-09-28
Abstract: A fuel supply apparatus comprising a housing (10a) made of a molded polymer
material and containing therein a filter element (8) of a fuel filter (10) for filtering the fuel
from the fuel pump (4.b) and a supply passage (12) for introducing the filtered fuel from
the fuel filter (10) to an engine. A pressure regulator (9) is provided for opening a valve
when the fuel pressure within the supply passage (12) is equal to or more than a
predetermined pressure to return an excess amount of the fuel to the fuel tank (1) for
regulating the fuel pressure within the supply passage (12). A check valve (13) is also
integrally incorporated in the supply passage (12) for preventing the reverse flow of the
fuel from the engine.
Patent EP-0938107-A3 (EP)
Inventor: HONDA KAZUYOSHI
IPC: H01G4/18
Filed: 1998-12-23
Abstract: In a method for manufacturing electronic parts by laminating
metal thin films (1) and insulating thin films (2) on a support, a mold
releasing agent is applied to the support before the start of lamination.
Alternatively, the mold releasing agent is applied to the surface of the
laminate during the lamination step, and then lamination is resumed.
Therefore, the laminate can be prevented from cracking when the laminate
is separated from the support or divided into plural pieces in the lamination
direction. Thus, the reliability and productivity of electronic parts
improve.
Patent EP-0875263-A3 (EP)
Inventor: FISCHELL ROBERT E
IPC: A61F2/958
Filed: 1998-04-15
Abstract: A balloon angioplasty catheter combines a catheter shaft having increased pushability with an elongated, gradually tapered, highly flexible, lubricity coated, distal tip that is specifically designed to penetrate through a tight stenosis. The distal end of the tip is formed as a very thin-walled, tapered, frustrum of a cone that is capable of following a guide wire through even the most tortuous coronary arteries. The proximal end of the tip has a diameter that is equal to or slightly larger than the diameter of an angioplasty balloon that is wrapped around a catheter shaft at a distal section of the balloon angioplasty catheter. One embodiment of the invention includes a thin-walled tube located at the proximal end of the distal tip which extends over the distal end of the angioplasty balloon. This design can prevent the distal end of the wrapped pre-deployed balloon from engaging the arterial wall as it is pushed through a tight stenosis. The balloon angioplasty catheter can be designed with the capability for either or both a rapid exchange or over-the-wire mode. <IMAGE>
Patent EP-0893881-A3 (EP)
Inventor: BOLTON DAVID ROBERT
IPC: H03H7/46
Filed: 1998-07-08
Abstract: The diplexer consists of two reactive power splitters
(splitter 1, splitter 2) and a reactive network (LC). 
     The first power splitter has a first port (a) connected in
use to a generator (Tx) of a signal for transmission at a
predetermined transmission frequency, a second port (S1)
connected, in use, to an antenna operative to transmit and
receive, and a third port (b) connected to the second power
splitter. The second power splitter having a first port
(c) connected to the third port (b) of the first power
splitter, a second port (S2) connected to the reactive
network (LC) and a third port (d) connected in use to
processing circuitry for received signals. The reactive
network is adapted to act as a notch filter centred on the
transmission frequency to attenuate signal components
having at least substantially the transmission frequency.
Patent EP-0899408-A3 (EP)
Inventor: HUDSON DAVID
IPC: E06B1/60
Filed: 1998-08-26
Abstract: A bracket (10) for mounting a frame (2) in an opening of a
building structure comprises means for securing the
bracket (10) to a frame (2) and means for securing the bracket to
a portion (6) of a building structure. Each of the frame
securing means (32) and the building securing means (18,20) is
pivotally connected to a main body (12) of the bracket (10).
Patent EP-0901846-A3 (EP)
Inventor: SUGANO KOJI
IPC: B22D31/00
Filed: 1998-09-09
Abstract: A forming stand for continuously forming a skelp
material into a pipe, by pressure of spaced-apart forming
rolls (1) supported by spaced upper and lower shafts (2), the
forming rolls (1) having two portions, with one portion
fixedly fitted on one side of its shaft (2), a sleeve (4) slidably
fitted to the other end of the shaft and fixedly secured
to the sleeve (4) and slidable with respect to the shaft; a
bearing box (3) for supporting one side of the associated
shaft (2); a bearing box (3) supporting the other side of the
associated shaft (2) through the sleeve; upper and lower stand
supporting frames (5) for supporting both of the bearing boxes (3)
to be movable in an axial direction; and supporting
columns for supporting the stand supporting frames (5); the
pipe-forming force is continuously measured and the
forming operation is adjusted such that the measured value
of pipe-forming force does not exceed a predetermined
pipe-forming upper limit.
Patent EP-0911619-A3 (EP)
Inventor: SATO SUSUMU
IPC: G02F1/13
Filed: 1998-09-11
Abstract: A polarizing plate 4 is disposed to polarize light parallel to the X axis of liquid crystal
display 3, which may be optionally rotated to a position where the intensity of a light that
transmits the liquid crystal display 3 takes an extreme value (maximum or minimum) and an
output Ix using a photodetector 6 is measured. The polarizing plate 4 is then disposed to polarize
light parallel to the Y axis to thereby measure an output Iy using the photodetector 6. The
polarizing plate 4 is then disposed to polarize the light in the direction inclined by 45 degrees
between the X and Y axes to thereby measure an output I45 using the photodetector 6. A quarter
wavelength plate 5 optionally may be disposed between the polarizing plate 4 and the liquid
crystal display 3 such that its axial direction is inclined by 45 degrees from the polarizing
direction of the polarizing plate 4 while disposing the polarizing plate 4 so as to polarize light at
45 degrees from both the X and Y axes. In this position, an output Iq45 is measured by the
photodetector. Stokes parameters are calculated according to each of the measured values Ix, Iy,
I45 and Iq45, and according to the calculated Stokes parameters, the thickness of the liquid
crystal layer and/or the twist angle of liquid crystal molecules of the liquid crystal display 3 can
be determined. Optionally, the light intensities may be measured by a two-dimensional
photodetector and Stokes parameters for a plurality of points on the liquid crystal display may be
simultaneously or substantially simultaneously determined.
Patent EP-0867196-A3 (EP)
Inventor: BESTETTI G E PROF DR
IPC: A61M25/00
Filed: 1998-03-13
Abstract: A catheter system (1) comprises a sleeve (4), a catheter (9) and a membrane (8) partially located in the sleeve. The system can be fixed to a skin penetration so the catheter protrudes from the penetration. The individual components of the system are connected and cannot be separated. The catheter system pref. consists of an organic material, esp plastic. Use - The device is used as a catheter. Advantage - The catheter can be applied quickly and is simple to use.
Patent EP-0937802-A3 (EP)
Title: Spulenträger einer Flechtmaschine
Inventor: KAPPEN JUERGEN DIPL ING
IPC: D04C3/14
Filed: 1999-02-23
Abstract: Bei einem Spulenträger einer Flechtmaschine, der wenigstens
einen Fadenführer aufweist, ist eine Verbindung
zwischen dem Spulenträger und dem jeweiligen Fadenführer
als bei Bedarf lösbare Verrastung ausgebildet. Vorzugsweise
ist die Verrastung federelastisch. 
     Jede Verrastung umfaßt ein am Spulenträger
befindliches Ansetzteil und ein am Fadenführer vorhandenes
Verbindungsteil, das unter Überwindung von zu elastischer
Formänderung führenden Ansetzkräften mit dem Ansetzteil
verrastbar ist.
Patent EP-0945311-A3 (EP)
Title: Aufprall-Schutzvorrichtung
Inventor: BOHN STEPHAN
IPC: B60R16/02
Filed: 1999-03-18
Abstract: Eine Aufprall-Schutzvorrichtung für Fahrer von Kraftfahrzeugen
umfaßt ein Lenkrad, ein Airbagmodul und eine Modulabdeckung. Das Lenkrad
(1), das Airbagmodul (2) und die Modulabdeckung (3) bilden jeweils
eine eigenständige Baueinheit. An der Modulabdeckung (3) sind zwei
sich parallel zur Lenkradachse erstreckende Montagebolzen (4) angebracht,
die zur Befestigung der Modulabdeckung (3) und des Airbagmoduls
(2) am Lenkrad (1) ausgebildet sind. Die Montagebolzen werden in
Durchgangslöcher am Lenkrad eingeführt und mittels von der Rückseite
des Lenkrades eingeführten Schrauben am Lenkrad befestigt.
Patent EP-0947961-A3 (EP)
Inventor: SANO HIROAKI
IPC: G06T1/00
Filed: 1999-03-02
Abstract: A CAD system for team-based design provides an undo
function and a redo function for execution by each designer
during team-based design. A database server comprises a
component DB and history DB provided for sharing in the same
team, and a history DB manager for collecting history
information of operator-performed operations and recording
into the history DB. The history information includes the
time an operation was performed, the element that is the
object of the operation, the type of operation, the designer
who performed the operation, and a validity flag of the
history information. When a designer executes the undo
function in the operator reference mode, the history
information of the operations performed by the designer is
searched, only the last operation performed by the designer is
canceled, and the operations by the other designers in the
same team are not canceled. Furthermore, when a designer
executes the redo function, an operation that was canceled by
the designer executing the last undo function is redone and
the operations by the other designers in the same team are not
redone.
Patent EP-0950437-A3 (EP)
Inventor: KWOK KUI-CHIU
IPC: B05C5/04
Filed: 1999-03-22
Abstract: An air pre-heating apparatus useable for pre-heating air supplied to one
or more hot melt adhesive dispensing nozzles (30) mounted on an adhesive supply
manifold. Air is supplied from an air supply inlet (14) on an outer portion of an outer
heating member (130) to an air supply outlet on an inner heating member (110) having a heater
therein. The outer heating member (130) formed of a plurality of laminated plates having
one or more air flow paths, which include preferably a serpentine air flow path portion
that increases the residence time of the air therein. The air is supplied through the
apparatus against a decreasing temperature gradient whereby heat is increasingly
added thereto before the air is supplied to the nozzles (30). The apparatus is preferably
thermally isolated from the manifold to permit maintaining the pre-heating apparatus
at a temperature different than a temperature of the manifold.
Patent EP-0958915-A3 (EP)
Inventor: RASP WOLFGANG
IPC: B32B27/32
Filed: 1999-05-21
Abstract: Multilayer, biaxially oriented polyolefin film with a base layer and at least one outer layer, in which the base layer contains a fatty acid amide and outer layer D1 contains at least 80 wt.% of a linear olefin polymer (LOP). Independent claims are also included for: (a) A process for the production of this film by coextrusion of the melts for the different layers through a sheet die, drawing the film over a takeoff roller at 40-100 degrees C, biaxially stretching with ratios of (4:1)-(7:1) in the machine direction and (8:1)-(10:1) in the transverse direction, heat-fixing, optionally subjecting to corona treatment and then winding on a spool; (b) laminates containing this film and a layer of polyethylene.