baber/WOPTO huggingface dataset:
Patent EP-0858195-A2 (EP)
Inventor: MOLLER DAVID DALE
IPC: H04L25/02
Filed: 1998-01-14
Abstract: A transmitter for a differential serial data communication bus
incorporating the CAN format includes features for minimizing radiated
emissions. The transmitter includes a second order input filter for
establishing a slew rate of pulses edges and for rounding corners, a first
amplifier for attenuating and level shifting the filtered input to produce a first
bus output, and a second amplifier coupled to the first bus output for
producing a second bus output mirroring the first. The second amplifier has a
high unity gain frequency and a closed loop configuration, both for
minimizing phase differential of the two outputs.
Patent EP-0877391-A2 (EP)
Inventor: GUTIERREZ CARLOS TENORIO
IPC: H01B7/00
Filed: 1998-02-18
Abstract: The primary cable of compressed conductor is properly a low tension
primary cable with the particularity of having a same sectional area that
permits to conduct, the same amount of electric current to any part of an
automotive vehicle. However, its external diameter is much more smaller
related to a same calibre of the same nature because of the compression that it
suffers during the process of the compacted joining in a joining machine. 
     The cable of compressed conductor has several advantages over other
conventional primary cables, since a bigger standardization in the insulator
thickness is found and in this way, a standardization on the results of the
chemical-physical, and mechanical tests is accomplished. (These tests are
compulsory because of its design).
Patent EP-0860461-A2 (EP)
Inventor: BISCHOFF REMY
IPC: C08G77/08
Filed: 1998-02-20
Abstract: A process for the ring-opening polymerisation of
cyclosiloxanes, which comprises contacting a cyclosiloxane
with 1 - 500ppm by weight of a phosphazene base, based on the
weight of cyclosiloxane, in the presence of water, preferably
0.5 - 10 mols per mol of phosphazene base. Also claimed is a
process in which the cycloxilosane is present together with
an agent which inhibits catalyst activity of the phoshpazene
base, e.g. carbon dioxide or water, and in which the
polymerisation is initiated by reducing the effect of the
inhibiting agent, e.g. by heating.
Patent EP-0866478-A2 (EP)
Inventor: AHIKO TAISUKE
IPC: H01G4/252
Filed: 1998-03-17
Abstract: Internal electrodes 21 to 27 overlap one another in the
direction of thickness T via dielectric ceramic layers 10 inside
a dielectric ceramic body 1, with alternate ends of adjacent
internal electrodes connected to the pair of external terminal
electrodes 31 and 32 at alternate sides in the lengthwise direction
L. The ends of the internal electrodes 21 to 27 at the other side
in the lengthwise direction L extend into the areas enclosed by
the external terminal electrodes 31 and 32, with the two corner
portions of each internal electrode at the opposite side in the
widthwise direction W cut off. The corner portions are cut off
to ensure that corner portion areas of the internal electrodes that
would otherwise be contained within a triangular area S11 formed
by the shortest hypothetical line X11 connecting the middle point
of the external terminal electrode 31 viewed in the widthwise
direction W and a front end 321 of the external terminal
electrode 32 viewed in the lengthwise direction L, one surface
in the widthwise direction W and one surface in the lengthwise
direction L of the dielectric ceramic body 1 are removed.
Patent EP-0866451-A2 (EP)
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B15/087
Filed: 1998-03-19
Abstract: A recording and reproducing apparatus uses a cassette
including a recording medium such as tape (3) and which has
a write-protect mode. The recording/reproducing means has
a head (11, 12, 13) for recording data inputted to the
apparatus on the recording medium (3) and/or reproducing
data recorded on the recording medium (3); a detecting
means (26) for detecting whether the cassette is set to a
record-possible mode or a write-protect mode; and a control
means (4, 15) for controlling the recording/reproducing
means. The control means allows input data and attribute
information of the recording medium to be recorded when the
cassette is set to the record-possible mode and allows the
attribute information but not the input data to be recorded
when the cassette is set to the write-protect mode.
Patent EP-0930694-A2 (EP)
Inventor: RANDALL STEVEN PAUL
IPC: H02K19/10
Filed: 1998-12-07
Abstract: In a switched reluctance machine, the air gap between aligned rotor and stator
poles is defined to have an inner region of uniform length and outer regions of
increasing length. The outer regions are flanked by extension portions on one
or both of the poles that form a radiussed transition region on the pole between
each outer region and a side wall of the pole. The at least one of the poles has a
waist portion between the extension portions and the body of the lamination.
As the rotor rotates with respect to the stator, alignment of the poles more
gradually modifies the flux path such that radial forces tending to distort the
stator and give rise to vibration and acoustic noise are reduced. The waist
portion decreases the inductance of the stator winding in the minimum
inductance position of the rotor.
Patent EP-0899375-A2 (EP)
Inventor: SAVUJAERVI PETRI
IPC: D21D1/30
Filed: 1998-08-26
Abstract: The refiner plate of this invention has a pattern of interlocking or nested
elements having a "I"s "T"s, "S"s, "L"s, "F"s, "E"s, or "H"s shape which form
channels. The body of the elements forms the refiner bars (50) which hold the
fibers as they move between the refiner plates in a disk refiner (20). The pattern
of elements retard the flow of fibers while at the same time providing a large open
area for steam to pass through the refiner disks (28, 30). The segments making up
the elements produce a refiner bar (50) which is reinforced for higher strength.
The shape of the elements has an increased edge length exposed to the flow of
fibers.
Patent EP-0986793-A2 (EP)
Inventor: EDWARDS DAVID BRIAN
IPC: B29C49/06
Filed: 1998-06-05
Abstract: Il est aujourd'hui courant de recycler des matières plutôt que de les jeter simplement, même si l'on doit effectuer invariablement un important travail de tri pour séparer les articles en fonction des types de matières. La plupart des opérations de tri étant effectuées à la main, il serait préférable de disposer en quelque sorte d'un système d'identification et de séparation axé sur les machines. Or des difficultés surviennent lorsqu'il s'agit de trier des matières telles que le plastique. La présente invention concerne l'utilisation d'inscriptions codées lisibles par machine, marquées sur les articles pour identifier non seulement la nature des articles, mais également leur couleur et l'usage auquel ils étaient précédemment destiné (leur contenu). On décrit un procédé de marquage codé pouvant être incorporé dans l'article (15) sous la forme d'une suite de zones (33) (ou arrangement similaire) ayant des propriétés de réflexion ou de diffusion de la lumière avec grand effet de contraste, lesdites propriétés étant partie intégrante de la surface de l'article. Ce marquage peut se présenter sous la forme d'un code AZTEC modifié dans lequel chacun des éléments de codage (les blocs (33) qui, avec les espace 'vides' qui les séparent, délimitent les données codées) jouxte côte-à-côte soit l'anneau le plus à l'extérieur (31) de la cible (31, 32) soit un bloc (33) ainsi contigu.
Patent EP-1019577-A2 (EP)
Title: Tensioactifs entrant dans des compositions siccatives et des compositions pour nettoyage a sec
Inventor: NALEWAJEK DAVID
IPC: C07F9/12
Filed: 1998-06-12
Abstract: L'invention a trait à un tensioactif fluoré s'utilisant avec des solvants halocarbonés et à base d'hydro-éther fluoré. Elle concerne également des compositions siccatives, des compositions pour nettoyage à sec ainsi que des compositions antisalissures contenant un hydrocarbure halogéné ou un hydro-éther fluoré et un tensioactif fluoré.
Patent EP-0990246-A2 (EP)
Inventor: BAUR RUDOLF
IPC: H01H36/00
Filed: 1998-05-20
Abstract: L'invention concerne un système d'électro-aimant comportant une culasse (1) et un noyau rond (2) qui possède une tige cylindrique et une partie conique (25) élargie vers l'extérieur en direction d'une extrémité de fixation. Le noyau est inséré avec sa tige saillante, à partir du côté extérieur, dans un trou rond (13) de la culasse. En outre, la partie conique (25) du noyau présente un filetage permettant son introduction par rotation dans le trou rond sans filet (13) de la culasse (1). Le noyau peut ainsi être positionné avec précision et l'on obtient une bon ajustement serré et un bon couplage magnétique.
Patent EP-0943773-A2 (EP)
Inventor: ARNHEIM HANS-RUDOLF DIPL-ING
IPC: E05F5/02
Filed: 1999-02-10
Abstract: The positioning element (1) consists of a base body (2) and an adjustable-height stop buffer (3). The base body has a baseplate (4) with fixing holes (11,12) and a wedge-shaped guide part (5) with at least one angled side surface (8). The positioning element can be fixed to the wing of a vehicle for precise side alignment, along with the bonnet pressed closed against the buffer at the same time, so the hood does not rattle.
Patent EP-0933020-A2 (EP)
Inventor: GOERTZ VOLKER
IPC: B65D85/50
Filed: 1999-02-01
Abstract: The holder comprises a disc-shaped base body (5) that encloses a cone-shaped inner section (2), together with a collar (1) made from crepe-paper. The pointed region of the cone-shaped inner section has a slit (4) that is radially-oriented and long in length, and has an opening for through-guidance of flower stems or similar. The collar stretched from the conical point's walled side of the disc-shaped base body to the crossover of the disc (5) to the cone (2). A seam (3) may be used to sew-up the collar with the base body.
Patent EP-0933612-A2 (EP)
Inventor: MILEWSKI GERHARD
IPC: F41H5/04
Filed: 1999-02-01
Abstract: Ceramic plates (3) form a closely adjacent, jointless assembly. On the sides facing away from the impact, they are attached to a carrier fabric which is non-expansive in its principal plane.
Patent EP-0935333-A2 (EP)
Inventor: NISHIDA AKIO
IPC: H02M3/338
Filed: 1999-02-05
Abstract: A switching power supply apparatus (10) comprises: a
transformer (T) having a primary winding (N1), a secondary
winding (N2), and a feedback winding (Nb); a switching element
(Q1) connected in series with the primary winding (N1); a
control circuit (11) provided between a control terminal of
the switching element (Q1) and the feedback winding (Nb); and
a rectifying circuit (3) connected to the secondary winding
(N2). The control element (Q3) is provided between the
control terminal of the switching element (Q1) and one end of
the feedback winding (Nb), and a delay circuit (C5, R6) is
connected to the control terminal of the control element (Q3).
Patent EP-0964549-A2 (EP)
Inventor: HEINRICH PETER
IPC: H04L69/40
Filed: 1999-06-09
Abstract: The monitoring circuit has a potential change detector (CA,CB) to monitor both lines (A,B) of a dual line bus, for the presence of potential change activity. A state can be detected in which potential change activity only occurs on one line, during a pulse sequence. A time measurement device (ZO) measures the duration of such this state. If a defined period is exceeded a fault signal is generated. Depending on this, a second switch controls at least some network nodes into the non-conducting state.
Patent EP-0971170-A2 (EP)
Inventor: BLECKMANN KARL
IPC: F26B17/26
Filed: 1999-07-02
Abstract: Ash from a powdered coal - fired furnace is cooled on leaving the furnace, in a wet sump (2) and the ash, containing up to 50% w/w moisture, is removed from the sump and dewatered in a vibratory sieve unit (14) prior to discharging for further processing.
Patent EP-0975061-A2 (EP)
Inventor: MATSUSHITA YASUO
IPC: H01R13/627
Filed: 1999-07-12
Abstract: [Object] 
     To provide a watertight connector provided with an inertial locking mechanism,
housings of which can be connected while making an operator feel and
notice the completion of a connecting operation. 
     [Solution] 
     An inertial locking mechanism 17 comprised of resistance arms 22 and
contact ribs 15 is provided between male and female housings 11 and 20. A
front annular projection 28A of a waterproof ring 27 mounted on the female
housing 11 is brought into contact with the leading end of a receptacle 12 of a
male housing 20 at a timing when the resistance arms 22 and the contact ribs
15 are brought into contact with each other during a connecting operation of the
housings 11, 20. Thus, a peak P3 of a connection resistance value of the
waterproof ring 27 and a peak P4 of a connection resistance value of the inertial
locking mechanism 17 are synchronized to generate a large connection resistance,
and a large inertial force can be obtained when this large connection resistance
disappears.
Patent EP-0992318-A2 (EP)
Inventor: NALDI VALTER
IPC: B23Q7/10
Filed: 1999-09-03
Abstract: A device (1) for feeding panels (4); the device (1)
being characterized by featuring:
     at least one push member (9) movable in two
directions (X, Y);   means (15) for determining the height (H) of
complete packs (6) and the heights (H a , H b ) of incomplete
packs (6a, 6b);   means (18) for subtracting the height (H a ) from
the height (H) to determine the height (H b ); and   means (18, 15, 2, 9) for selecting and removing a
second incomplete pack (6b), of the height (H b ) to be
superimposed on a first incomplete pack (6a), so that
the whole defined by the first incomplete pack (6a) of
the height (H a ) and by the second incomplete pack (6b)
of the height (H b ), one on top of the other, forms a
complete pack (6) of the height (H) for supply to the
cutting system.
Patent EP-1000908-A2 (EP)
Inventor: SHIMADA ATSUSHI
IPC: C03B19/14
Filed: 1999-09-30
Abstract: An object of the present invention is to provide a simple method for producing a quartz
glass preform for optical fibers of large size and high quality capable of minimizing the
clearance between the core glass rod and the quartz glass tube for the preform, upon producing
a quartz glass preform optical fibers in accordance with a rod-in-tube method, suitable to cost
reduction, and free from the presence of bubbles at the welded inter surface. 
     A method for producing a quartz glass preform for optical fibers comprising inserting a core
glass rod into a quartz glass tube and then heating and melt welding it to obtain a monolithic
body, wherein said quartz glass tube preforms has in its longitudinal direction , a mean
difference in outer diameter of up to about 1.0 mm, a mean difference in inner diameter of up to
about 0.5 mm, an outer diameter circularity of up to about 0.5 mm, an inner diameter circularity
of up to about 0.5 mm , and a deviation of circle center for the mean outer diameter of up to
about 1 mm with a deviation of the circle center for the mean inner diameter with respect to the 
circle center for the mean outer diameter of up to about 1 mm , said quartz glass tube having
been obtained by mechanically grinding the inner and outer peripheral surface of a high purity
quartz glass ingot using diamond abrasive particles and then mechanically polishing the inner
peripheral surface thereof with cerium oxide abrasive particles, said quartz glass tube having an
OH group concentration of up to about 1 ppm , a chlorine content of up to about 3000 ppm , a
gaseous hydrogen discharge quantity of up to about 1.0 × 10 18  molecule/cm 3 , and a water vapor
discharge quantity of up to about 2.0 × 10 17  molecule/cm 3 .
Patent EP-0978385-A2 (EP)
Inventor: NAGAHATA TAKAYA
IPC: H01R12/52
Filed: 1995-10-03
Abstract: A metallic clip-type terminal lead includes a clip portion
(12a), and a stem portion (12b) projecting from the clip portion
(12a). The clip portion (12a) has a first engagement piece
(121) for electrical conduction and at least one second
engagement piece (122) opposite to the first engagement piece
(121). At least both side edges (125) of the first engagement
piece (121) are offset away from the second engagement piece
(122).
Patent EP-1010441-A2 (EP)
Inventor: CAIN BERNARD
IPC: A62C35/02
Filed: 1999-12-10
Abstract: A fire sprinkler system comprising at least one sprinkler; break tank
means (8; 107), for receiving water from a mains water supply; pump means
(11, 12, 13; 109) for supplying water from said break tank means to said at
least one sprinkler; means (70; 117) for providing water to said at least one
sprinkler from said mains water supply other than by way of said break tank
means, and including check valve means (71; 118) for preventing reverse flow
of water to said mains water supply; and pressure detection means (20, 21, 22)
operable to detect pressure of water supplied to the or one or more of said at
least one sprinkler, and operable to cause said pump means to be operated
when said pressure is below a predetermined value.
Patent EP-0943961-A2 (EP)
Inventor: RUSCHAK KENNETH J
IPC: B05C5/00
Filed: 1999-03-11
Abstract: An inexpensive and versatile method for creating a curtain of
continuously adjustable width for the purpose of coating portions of a receiving
surface to form one or more layers of coating composition comprises a distributor
which has a horizontal lip from which the layers detach to form a free-falling
curtain. A trough adjacent and below the lip is provided to intercept and divert
some portion of the curtain and an edge guide is provided to maintain the width of
the remaining portion of the free-falling curtain.
Patent EP-0962238-A2 (EP)
Inventor: KELENY LLOYD G
IPC: A63C17/14
Filed: 1999-06-01
Abstract: A braking apparatus is provided for a skate (10) which comprises a shoe
composed of at least one quarter (14) connected to a shell (12) associated with a
supporting frame (16) for a plurality of wheels (18). The braking apparatus (20)
includes a braking element (22) connected to a rear portion of the supporting frame
(16) adjacent the wheels (18). A brake arm (30) is connected between the quarter of
the skate and the braking element (22). The brake arm (30) includes a first member
(40) and a second member (44) connected together with the first member (40)
moveable with respect to the second member (44). The brake arm (30) includes a
switch mechanism operable between a first and second position. Upon activation of
the switch mechanism from the first position to the second position, the first member
(40) of the brake arm (30) moves away from the second member (44) of the brake
arm (30) such that the length of the brake arm (30) is increased and the braking
element (22) is positioned lower with respect to the wheels (18) of the skate. Upon
activation of the switch mechanism from the second position to the first position, the
first member (40) moves toward the second member (44) of the brake arm (30) to
decrease the length of the brake arm (30) such that the braking element (22) is
positioned higher with respect to the wheels (18) of the skate.
Patent EP-1033411-A2 (EP)
Inventor: WITTWER CARL T
IPC: C12Q1/68
Filed: 1997-06-04
Abstract: A fluorescence energy transfer pair comprising a first probe labelled with fluorescein
and a second probe labelled with Cy5 or Cy5.5.
Patent EP-1001327-A2 (EP)
Inventor: LOLK SOEREN
IPC: F24D19/10
Filed: 1999-11-04
Abstract: The attachment has a housing with a base for attaching to the valve. An actuator acts via a two-arm lever on an outlet member for operating the valve tappet. A press surface (15) is provided between the lever (11) and the outlet member (17), perpendicular to the base axis (19). The front of the press surface lies on a press shoe (14) provided along the base axis in the housing. The actuator may be part of a remote adjusting device supplied with pressure from a capillary tube (8).
Patent EP-0952689-A2 (EP)
Inventor: HIRAMATSU TAMIHEI
IPC: H04L5/22
Filed: 1999-04-16
Abstract: The OD servers, encoders, NOD servers and CPUs supply voice data, character data and remote control data together with the control information. A transmitter modulates the control information and voice data, etc. by the QPSK modulation method. An infrared ray emitter outputs the modulated infrared ray depending on the modulated signal. A receiving apparatus reproduces acoustic signal from the modulated infrared ray and displays characters and also transmits the signal corresponding to the remote control data to the transmitting apparatus with the infrared ray. An infrared ray detector receives the modulated infrared ray output from the receiving apparatus. Thereby, with this system, the signal, required by the receiving side or suitable for the condition of the receiving side, supplied through many channels can be transmitted without any restriction on the wiring.
Patent EP-0964506-A2 (EP)
Inventor: WADA JYOJI
IPC: H02P6/16
Filed: 1999-06-03
Abstract: A three-phase alternating current voltage signal composed of
three alternating current voltage signals, of which phases are
shifted from each other by an electric angle of 120 degrees,
is produced in three Hall devices according to a Hall effect
caused by an interaction between the Hall devices and a
magnetic unit when the magnetic unit is rotated at a
rotational speed in a three-phase brushless servo motor. In
this case, because inclinations of straightly-rising line
portions and straightly-falling line portions in each
alternating current voltage signal indicate the rotational
speed of the magnetic unit, the straightly-rising line
portions and the straightly-falling line portions are
extracted from the three-phase alternating current voltage
signal and are connected to each other to produce a first
wave-form processed signal indirectly indicating the
rotational speed, and the first wave-form processed signal is
differentiated to produce a second wave-form processed signal
directly indicating the rotational speed. A servo control is
performed for the three-phase brushless servo motor according
to the second wave-form processed signal to adjust the
rotational speed to a target rotational speed. Accordingly,
the rotational speed in the three-phase brushless servo motor
can be maintained to the target rotational speed without any
rotational speed detecting encoder.
Patent EP-1022788-A2 (EP)
Inventor: ARAI MICHIO
IPC: H05B33/12
Filed: 1999-06-25
Abstract: To realize an organic EL device having an excellent
electron injection efficiency, improved luminous efficiency,
low operating voltage, and low cost, the invention provides
an organic EL device comprising a hole injecting electrode,
an electron injecting electrode, and at least one organic
layer between the electrodes, at least one of the organic
layer having a light emitting function. The device further
has a high resistance inorganic electron injecting layer
between the electron injecting electrode and the organic
layer. The high resistance inorganic electron injecting
layer contains as a first component an oxide of at least one
element selected from alkali metal elements, alkaline earth
metal elements and lanthanide elements, having a band gap of
up to 4 eV and as a second component at least one element
selected from Ru, V, Zn, Sm, and In and is capable of
blocking holes and has conduction paths for carrying
electrons.
Patent EP-0983727-A2 (EP)
Inventor: CHAEN HIROTO
IPC: A23L25/10
Filed: 1999-09-02
Abstract: A method for inhibiting the formation of volatile
aldehydes including their related compounds and/or the
decomposition of fatty acids including their related compounds by
incorporating trehalose and/or maltitol. Using the method,
compositions such as foods, cosmetics, and pharmaceuticals
comprising fatty acids can be prepared and stably stored for a
relatively-long period of time without fear of forming volatile
aldehydes and/or decomposing the fatty acids.