baber/WOPTO huggingface dataset:
Patent EP-0571002-A3 (EP)
IPC: C22C1/04
Filed: 1990-08-22
Abstract: A permanent magnet made of an R-Fe-B-C or R-Fe-Co-B-C based 
alloy (where R is at least one rare-earth element) consisting 
of its individual magnetic crystal grains that are 
covered with an oxidation-resistant protective film is 
promising as a practicable next-generation magnet because 
of its having not only excellent magnetic properties inclusive 
of magnetic force that surpasses Sm-Co based magnets 
but also such highly improved oxidation resistance that may 
withstand use in practical applications for a prolonged 
time period without being coated on its outermost exposed 
surface with an oxidation-resistant protective film. Said 
protective film surrounding the individual magnetic crystal 
grains contains at least one, preferably substantially all, 
of the alloying elements of which said magnetic crystal 
grains are made, with 0.05 - 16 wt% of said protective film 
being composed of C in the R-Fe-B-C system and up to 16 wt% 
(not inclusive of zero wt%) of said protective film being 
composed of C and up to 30 wt% (not inclusive of zero wt%) 
being composed of Co in the R-Fe-Co-B-C system.
Patent EP-0660640-A3 (EP)
Title: Double-chamber bass-reflex cabinet.
Inventor: PROKISCH JOERG
IPC: H04R1/28
Filed: 1994-12-12
Abstract: According to the prior art, double-chamber bass reflex boxes are formed in such a manner that the box enclosure is subdivided into two volumes by a partition wall. A loudspeaker (19) is inserted in the partition wall. One of the two volumes (13, 14) is provided with an outlet opening in which a so-called bass reflex pipe is inserted for tuning the box. If box enclosures of complicated shape are to be formed, it is not possible to construct the bass reflex pipe in one piece with the wall to which it is connected. Instead, it is necessary in these cases to insert the so-called bass reflex pipe in an opening in the wall and to connect it by using suitable sealing and bonding measures. The invention was therefore based on the object of specifying an enclosure for double-chamber bass reflex boxes (10) which can be produced in a particularly simple manner. This object is achieved by the fact that the closed volume (13) of the box (10) is formed by a blown hollow body (11), that the tuning volume (14) of the box (10) is also formed by a blown hollow body (12), that in each case one wall of each of the two hollow bodies (11, 12) exhibits an indentation (16) pointing towards the interior of the hollow body (11, 12) and that the open volume (26) of the box (10) is formed by joining the two hollow bodies (11, 12) in that the walls (15) provided with the indentations (16) are joined together. A particularly good utilisation of the volume is given when the openings (22) and the outlet opening (24) are arranged symmetrically to one another. <IMAGE>
Patent EP-0650278-A3 (EP)
Inventor: BONSALL GORDON W
IPC: H04Q3/66
Filed: 1994-02-18
Abstract: A network comprises a set of nodes (A-I), each comprising a computer
workstation in a computer network and including means responsive to
messages from other computers in the network to join or leave a call. Each
node (A-I) maintains a list of calls in which that node is participating, an
entry in the list for a call including the identities of all the other
nodes in that call. In order to split a single call one node sends messages
to a subset of nodes to join a second call, and leave the original call.
The remaining parties in the original call then continue in a call of
reduced scope. In order to merge two calls together, a node that is common
to both calls sends messages to all the nodes in both calls, instructing
them to leave the existing call and join a new call.
Patent EP-0690268-A3 (EP)
Title: Heating household appliance
Inventor: KLEMENT JOHANN
IPC: F24C15/34
Filed: 1995-06-02
Abstract: The thermal insulation is used for enclosing the sides of the oven space and provided by several relatively spaced foil layers, joined together at defined points to form a cellular structure, with a number of air-filled pockets. At least one of the foil layers is provided with an air-tight sealed edge on all sides, acting as a flexible fixing and/or coupling element. Pref. the layers are provided by A1 foils, each layer comprising at least three foils, two of which act as cover layers (a,d) on either side of at least one central spacer foil (b,c) with a meandering configuration. <IMAGE>
Patent EP-0684373-A3 (EP)
Inventor: TOGAI KAZUHIDE
IPC: F02D45/00
Filed: 1993-02-09
Abstract: An idle control system comprises an engine speed
determining unit, a unit for determining the number of
operating cylinders, a valve stopping unit for stopping
the operation of inlet and exhaust valve of some
of cylinders, an idle control parameter calculating
unit, and an engine speed control unit. The idle control
parameter calculating unit calculates at least a
target idle speed and a target idle position as idle
control parameters according to the data on the number
of operating cylinders. The engine speed control unit
controls an idle speed control valve so as to remove a
deviation of an actual engine speed from the target
engine speed, or based on a target deviation compensating
gain or a corrected target position obtained
by a calculated position correcting means. Thus, the
engine can operate stably according to the idle control
method of the present invention even when it is
switched to a partial operation from a full operation
or vice versa and is subject to a sudden torque change
during idling.
Patent EP-0681140-A3 (EP)
Inventor: SEGERS KAREL
IPC: F16M3/00
Filed: 1995-04-04
Abstract: Housing for machines, characterized in that it consists
of the combination of a fixed part (3) which partly
covers the machine (2) and two mainly similar-shaped
parts (4,5), which are provided on either side of the
fixed part (3).
Patent EP-0704224-A3 (EP)
Title: Method of monitoring fluid flow
Inventor: FORD MICHAEL G
IPC: A61M5/168
Filed: 1991-03-28
Abstract: Fluid is flowed from a source container to a weighing container and from the weighing container, the flow to the weighing container being controlled to keep the weight of fluid in the weighing container within predetermined limits. A warning may be provided if the amount in the weighing container falls below a warning amount, fluid then being directed to the container from a different source. Flow from the weighing container may be shut down, if the weight falls below a fail safe amount.
Patent EP-0739016-A3 (EP)
Inventor: SAKUI KOJI
IPC: G11C16/02
Filed: 1996-04-16
Abstract: At the time of erasing data, common gate lines
connected to selective gates (SGDi, SGSi) are charged
with Vcc or a voltage higher than (Vcc-Vth). This
enables reliable cut-off of transfer transistors (T1i,
T17i) at the time of erasing data. Accordingly, even
if the potential of the selective gates (SGDi, SGSi)
increase in accordance with an increase in the
substrate potential of a memory cell portion, current
leakage through the transistors can be prevented.
Further, at the time of erasing data, the common gate
lines (CG0 - CG15) are set to V L  slightly higher than
Vss (0 V). This can enhance the cut-off characteristics
of transfer transistors (T2j - T16j) in a non-selected
block, and prevent erroneous erasion of data stored in
memory cells included in the non-selected block.
Patent EP-0729992-A3 (EP)
Title: Process for the preparation of polyesters from hydroxycarboxylic acids
Inventor: BUCHHOLZ BERTHOLD DR
IPC: C08G63/06
Filed: 1991-02-20
Abstract: Polyesters (I) based on hydroxycarboxylic produced by converting H-(OCHR-(CR'R'')x-CO)n-OH(II) to H-(OCHR-(CR'R'')x-CO)m-OH (I). In the formulae, R, R', R'' = alkyl and/or H; m, n = whole nos, with m greater than n; and x = 0 or a whole no. The novelty is that the reaction is carried out in the presence of a condensation catalyst (III). Specifically (III) is a cpd of formula R1-N=C=N-R2 (with R1, R2 = opt substd alkyl, cycloalkyl or aryl), R3-C0-R4 (with R3, R4 = opt Hal-substd alkoxy, a 5-, 6- or 7-membered ring (opt with 1 or more C atoms replaced by hetero atom(s) and opt unsatd and/or substd), or Hal (pref C1), R5-S02-X (with 5 = opt substd alkyl or aryl; X = Hal, pref Cl), R6-0-C0-0-R7 (with R6, R7 = opt substd heteroaryl or aryl, or C6H2Y1Y2Y3-Hal (with Y1, Y2, Y3 = H or nitro); pref (III) is phosgene, diphosgene or triphosgene, carbonyldi-imidazole (CDI) or dicyclohexylcarbodi-imide (DCC); reaction is carried out in the presence of an acylation catalyst, pref a 4-dialkylaminopyridine, esp pref 4-dimethylamino-, 4-piperidino- or 4-pyrrolidino-pyridine; (II) are alpha- and/or beta-hydroxycarboxylic acids or oligomers thereof, esp glycols acid, D- and/or L-lactic acid and/or oligomers thereof, or a mixt of these acids and oligomers.
Patent EP-0735367-A3 (EP)
IPC: G21C17/003
Filed: 1992-04-30
Abstract: The remote inspection of seam welds in reactor vessels is improved 
through the utilization of a pulser network which is inductively isolated from 
the transducer circuit to which it applies an excitation signal. Through the 
utilization of a step-up transformer, the pulser network may perform in 
conjunction with linear d.c. power supplies of lower voltage rating. The 
inductive coupling between circuits also serves to provide for the positive 
commutation off of switching devices such as SCRs employed for excitation 
signal triggering. To avoid ground path induced noise, a different ground 
path is employed for the pulser network as for the transducer circuit. The 
transducer circuit ground path is that associated with a manipulator and, for 
example, a reactor vessel itself. Thus, the transducers employed may come in 
contact with the surface of the vessel being inspected. In similar fashion, an 
inductive coupling is provided between the transducer circuit and a pre-amplfying 
receiver circuit. This same inductive coupling may be employed to 
enhance the impedance match between the FET-based amplification stage and 
the impedance defining components of the transducer circuit.
Patent EP-0750191-A3 (EP)
Inventor: RUMP HANNS
IPC: G01N27/12
Filed: 1990-10-17
Abstract: Gas sensor system has a first sensor element, which is preferentially sensitive to oxidisable gases and produces a corresponding signal, and an electrical control and evaluation unit, in which the signal is evaluated, the novelty being the provision of a second sensor element which is preferentially sensitive to reducible gases and which produces a corresponding signal for evaluation in the control and evaluation unit. Also claimed is a gas detection process employing the gas sensor system for reliable gas identification e.g, in exhaust gases of diesel, catalytic or conventional OHO engines.
Patent EP-0762619-A3 (EP)
Inventor: BURGBACHER MARTIN ING
IPC: H02K1/06
Filed: 1996-08-22
Abstract: The method reduces the reluctance moment of an electric motor known as cogging. The motor has a stator provided with groove openings and a permanent magnetic rotor. The latter has a magnetic flux density distribution, seen in the circumferential direction, with a region of essentially constant magnetic flux density in the middle of a pole. At least one additional reluctance moment is generated in the motor. This additional moment is superimposed on the first mentioned reluctance moment to reduce and/or eliminate the cogging effect. In the electronic commutator motor each pole boundary between adjacent rotor poles is divided into a number of parallel sections. The space between these sections is selected such that the rotor part with sections of a first type cooperates with the stator causing a first reluctance motor in counter-phase to a second moment.
Patent EP-0767181-A3 (EP)
Inventor: BARTH CHRISTIANE
IPC: C08F8/00
Filed: 1996-09-25
Abstract: Hydrophilically-modified high and/or ultra high mol.wt. polyethylene (HMW-PE and/or UHMW-PE), is coated with 0.1-10 (pref. 0.5-5, esp. pref. 0.7-2) wt% of a mixt. (I) contg. (A) 1-99.9 (pref. 5-90, esp. pref. 10-50) wt% water-soluble additive(s) and (B) 0.1-99 (pref. 10-95, esp. pref. 50-90) wt% water-insol. additive(s). Also claimed is (i) the prodn. of (pref. powdered) HMW-PE and/or UHMW-PE with the above amt. of mixt. (I) as above, esp. contg. 10-25 wt% (A) and 75-90 wt% (B); and (ii) moulded parts made from the modified polymer, esp. porous mouldings.
Patent EP-0799747-A3 (EP)
Inventor: FUKATSU HIRONARI
IPC: H05K5/03
Filed: 1997-01-15
Abstract: A slidable protection cover mechanism for use in an on-vehicle
electronic device (100) is constituted from an operation
knob (1) as operated by the operator to move laterally, a
lateral-direction guide mechanism (2) for guiding the operation
knob (1) to move in the lateral direction, a conversion
mechanism (3) for converting the lateral movement of the
operation knob (1) into movement in another direction, and an
openable/closeable member (4) for opening and closing an opening (5)
in accordance with the movement of the operation knob (1). When
the operator manually operates the knob (1) to move or slide
laterally, the openable/closeable member (4) is driven to open
and close the opening (5) in accordance with lateral movement of
the knob (1). This may eliminate erroneous open/closure
operations otherwise occurring due to a contact of the
operator or passengers while enhancing space-saving and
mountability.
Patent EP-0793362-A3 (EP)
Title: Datenübertragungsverfahren
Inventor: ALGER-MEUNIER MICHAEL DR
IPC: H04Q11/04
Filed: 1997-02-07
Abstract: Datenübertragungsverfahren zur Übertragung von blockweise in
eine Rahmenstruktur (16) eingebundener, diskretisierter Daten
mittels einer getakteten Übertragungseinrichtung (1, 2, 3),
wobei die in jeweils einem Block (20, 20', 20'', 20''') zusammengefaßte
Datenmenge variabel ist und die Taktfrequenz
der Übertragungseinrichtung (1, 2, 3) abhängig von dieser
Datenmenge derart verändert wird, daß Rahmenstruktur und Rahmenlänge
erhalten bleiben.
Patent EP-0796882-A3 (EP)
Title: Mischungen, enthaltend A) Reaktionsprodukte aus Isocyanaten mit NCO-reaktiven Silanen und B) Carbosilan-Dendrimere, ein Verfahren zur Herstellung von Pulverlacken aus den Mischungen und deren Verwendung
Inventor: MEIER HELMUT-MARTIN
IPC: C08G18/80
Filed: 1997-03-10
Abstract: Die vorliegende Erfindung betrifft Mischungen, enthaltend A) Reaktionsprodukte
aus Isocyanaten mit NCO-reaktiven Silanen und B) Carbosilan-Dendrimere, ein
Verfahren zur Herstellung von Pulverlacken aus den Mischungen und deren Verwendung.
Patent EP-0821342-A3 (EP)
Title: Stosswellenquelle nach dem elektromagnetischen Prinzip
Inventor: EIZENHOEFER HARALD DIPL-PHYS
IPC: G10K9/12
Filed: 1997-07-05
Abstract: Stoßwellenquelle nach dem elektromagnetischen Prinzip mit definierter Fokussierung,
mit einer elektrisch leitfähigen, räumlich gekrümmten Membran (2),
mit einer dazu benachbarten, mit Stromimpulsen beaufschlagbaren Spule (3), mit
einer schaltbaren elektrischen Verbindung (11,12,13) zwischen der Spule (3) und einer Versorgungseinheit,
mit einem die Membran (2) und die in einem Spulenträger (4) eingebettete
Spule (3) aufnehmenden Gehäuse (8), zwischen dem und der Membran (2) sich
der Spulenträger (4) befindet, sowie mit einem an die Membran (2) angrenzenden und
auf diese Druck ausübenden Übertragungsmedium (5). 
     Der Spulenträger (4) ist verformbar und elastisch kompressibel ausgeführt und in
komprimiertem Zustand installiert. 
     Nach der Montage bleibt die eingebaute Menge des
Übertragungsmediums (5) während des Betriebszustandes unbeeinflußt.
Patent EP-0831393-A3 (EP)
Inventor: NAKAHARA MASANAO
IPC: G06F5/06
Filed: 1997-08-13
Abstract: A plurality of channel data groups and a coupling data group are supplied to a data input port of a data buffering apparatus so as to be temporarily stored in a buffering memory (32) having a first memory area (32a) assigned to a non-coupled channel data group, a second memory area (32b) assigned to a coupled channel data group and a third memory area (32c) assigned to the coupling data group, and the data buffering apparatus outputs the channel data group from the first memory area or the channel data group and the coupling data group from the second and third memory areas before the next channel data group arrives at the data input port so as to decrease the memory areas of the buffer memory.
Patent EP-0829503-A3 (EP)
IPC: C08G63/60
Filed: 1997-09-10
Abstract: The invention relates to a degradable polymer and a process for
preparing of the degradable polymer which has a structure resulting from
combination of a star-shaped polymer comprising a polyfunctional center
compound of polycarboxylic acid having three or more carboxyl groups
and/or anhydride of the same or aliphatic polyhydric alcohol having
three or more hydroxyl groups and a unit of aliphatic hydroxycarboxylic
acid, through aliphatic polyhydric alcohol having two or more hydroxyl
groups or polycarboxylic acid having two or more carboxyl groups or
anhydrides of the same. 
     The degradable polymer of the invention leads to remarkably low
coloration as compared with a polymer comprising polysaccharide as a
polyfunctional center compound, has high melt tension as compared to
common aliphatic polyester is excellent in processability on various
molding methods, foam molding and blow molding in particular, and high
transparency.
Patent EP-0837501-A3 (EP)
Inventor: ONISHI HIDEAKI
IPC: H01L21/76
Filed: 1997-10-20
Abstract: Disclosed is a method of manufacturing a semiconductor
device having a reliable element isolation insulating film
on an SOI substrate having an SOI layer. That is, the step
of forming a semiconductor device on an SOI substrate
includes the steps of sequentially depositing a silicon
oxide film and an insulating film resistant to oxidation on
the surface of the SOI layer of the SOI substrate to form a
stacked film, etching the stacked film into a predetermined
pattern shape to expose the SOI layer, selectively forming
a thin silicon layer on the exposed SOI layer, and selectively
thermally oxidizing the thin silicon layer and the
exposed SOI layer by using the stacked film as a thermal
oxidization mask. In the thermal oxidization step, all the
thin silicon layer and the exposed SOI layer are thermally
oxidized to be converted into an element isolation insulating
film, and the element isolation insulating film is
formed in contact with a buried oxide film below the region.
Since the thin silicon layer is selectively formed in
advance on the SOI layer to be converted into the element
isolation insulating film, the element isolation insulating
film is made thick. Even after the process of manufacturing
the semiconductor device, a sufficiently thick element
isolation insulating film is ensured.
Patent EP-0843348-A3 (EP)
Inventor: LI-QUN XIA
IPC: H01L21/76
Filed: 1997-11-12
Abstract: The present invention provides systems, methods and
apparatus for high temperature (at least about 500-800°C) processing of
semiconductor wafers. The systems, methods and apparatus of the present
invention allow multiple process steps to be performed  in   situ  in the same
chamber to reduce total processing time and to ensure high quality
processing for high aspect ratio devices. Performing multiple process steps in
the same chamber also increases the control of the process parameters and
reduces device damage. In particular, the present invention can provide high
temperature deposition, heating and efficient cleaning for forming dielectric
films having thickness uniformity, good gap fill capability, high density, low
moisture, and other desired characteristics.
Patent EP-0860946-A3 (EP)
Inventor: MIZUNO FUMIAKI
IPC: H02H3/087
Filed: 1997-11-21
Abstract: A microcomputer 4 responds to an instruction signal to
turn the lamp L on or off to control the FET 2 to be turned on
or off through the drive circuit 5. The microcomputer 4 samples
an electric current I L  which is supplied through the A/D
converter 6 and which flows in the lamp L at every predetermined
sampling time T S  and subjects the sampled electric current I L  to
a comparison with a known rated current value I R  for the lamp L.
When I L  ≥ I R  is satisfied, the microcomputer 4 starts counting
energizing time T. When the accumulated value of I L  × T S  is
enlarged to a predetermined value S O , the microcomputer 4 turns
the FET 2 off. When the detected electric current I L  is larger
than an upper limit I O  (> I R ) determined previously, the
microcomputer 4 immediately turns the FET 2 off through the
drive circuit 5.
Patent EP-0784999-A3 (EP)
Inventor: HELMSTETTER RICHARD C
IPC: A63B53/04
Filed: 1997-01-07
Abstract: A golf club head (14) comprising a shell (16) having
toe (32) and heel (30) portions; a front wall (28) defining
a forward facing ball-striking face; and top (24) and
bottom walls, the bottom wall being metallic and having at
least one local zone (300) of relatively greater thickness,
remaining extent of the bottom wall having thickness
substantially less than the local zone (300) of relatively
greater thickness.
Patent EP-0810315-A3 (EP)
Inventor: KIM JAE-SIN
IPC: D06F37/04
Filed: 1997-05-22
Abstract: A drum for a washing machine is disclosed and has a tubular shaped panel (31)
formed from a flat sheet of material joined along two opposing edges and including an
integrally formed inwardly protruding lifter (35) for lifting laundry during rotation
of the drum, the joint between the opposing edges being provided on the lifter (35).
In a preferred embodiment, reinforcing members (36a',36a") are formed on the joints
(36,36a) so as to increase its strength and may include bosses formed adjacent one edge
and grooves formed adjacent the other edge so that the bosses fit into the grooves
when the joint (36,36a) is made. The position of the joint (36,36a) is such that it can
most efficiently resist the centrifugal force applied to it during operation, to prevent
the edges from coming apart.
Patent EP-0810459-A3 (EP)
Inventor: TURNER JAMES A
IPC: G02B27/30
Filed: 1997-05-28
Abstract: An off-axis backscreen visual display system
having an increased vertical field of view (FOV) is
disclosed. The lower edge of the backscreen member in
the display system is contoured in accordance with the
structure of the aircraft and the observer's point of
view. The contouring of the lower edge of the back-screen
increases the upward FOV coverage without changing
the eyepoint/display relationship.
Patent EP-0861622-A3 (EP)
Inventor: DOCANTO FABRICIO
IPC: A47G1/17
Filed: 1998-02-18
Abstract: The holding device has a base plate (2) formed in one piece with a front function part (4) and joined by a film hinge (3). The front function part has a holder such as a hook, clip or press stud. The front function part can have detent devices by which it can be detachably connected to corresponding detent devices in the base plate. The device can be made in one piece from plastics. The side of the base plate facing the adhesive strip has spacers (9) arranged on both sides of the strip whereby the height of the spacer is less than the thickness of the strip.
Patent EP-0878850-A3 (EP)
Inventor: TAKEHARA NOBUYOSHI
IPC: H02H3/33
Filed: 1998-05-07
Abstract: A solar cell array used in a photovoltaic power
generation apparatus for housing covers a relatively
large outside area for installation, and a considerably
large earth capacitance Ca exists between the solar cell
array and the ground. Further, as an inverter for
converting direct-current electric power generated by
the solar cell array into alternating-current electric
power, a transless-type inverter is used for reducing
cost. Therefore, a slight leak current flows via the
earth capacitance Ca, which may cause undesirable
operation of an earth leakage circuit breaker inserted
between the inverter and a commercial AC power system.
In the photovoltaic power generation apparatus of the
present invention, by designing it so that relationship
between the earth capacitance Ca[µF] and leak current
detection sensitivity EL[mA] of the earth leakage
circuit breaker has Ca < EL/3, the undesirable operation
of the earth leakage circuit breaker due to the leak
current is prevented.