baber/WOPTO huggingface dataset:
Patent EP-0356186-A3 (EP)
Title: Power control circuit for electronic equipment
IPC: H02H9/00
Filed: 1989-08-21
Abstract: A power control circuit for electronic 
equipment including a power MOSFET the source-drain path 
of which is connected in series with the electronic 
equipment power supply, means for sensing the load 
voltage rise in the power supplied to the electronic 
equipment and feedback means responsive to the sensed 
voltage rise to control the gate voltage applied to the 
MOSFET over a predetermined period of time.
Patent EP-0365270-A3 (EP)
IPC: G01V1/36
Filed: 1989-10-17
Abstract: Marine seismic data is gathered using a cable (16) 
towed behind a vessel (10) having a slanted orientation 
in the water. The recorded data is processed to remove 
the time offset in the recorded data of seismic signals 
arriving at the cable (16) at varying plane wave 
angles. The recorded data is then processed to align 
the primary signals, thereby misaligning the ghost 
signals. The data is also processed to align the ghost 
signals, thereby misaligning the primary signals. The 
two resulting data sets may then be summed.
Patent EP-0371723-A3 (EP)
Title: Photocurable compositions and methods
IPC: C08F2/50
Filed: 1989-11-27
Abstract: Photocurable compositions which comprise a 
light sensitive composition in combination with at 
least one initiator therefor are improved by the use of 
dibenzoyl benzene as the photoinitiator. In a 
preferred combination, para-dibenzoyl benzene is 
employed in combination with para-di(4-­
dimethylaminobenzoyl) benzene. The photocurable 
compositions can be used for various purposes including 
preparation of lithographic printing plates.
Patent EP-0409253-A3 (EP)
Title: Method for manufacturing hoses, particularly high-temperature or filter hoses
IPC: B29C53/58
Filed: 1987-10-08
Abstract: Hoses for high temperatures or for filters are produced by winding an endless filter cloth web of material to a spiral and sew it up. A fold which extends up to the earlier seam is kept folded over and is sewn with the selvedgee into a seam. A fender strip covers a steel wire running along the spiral seam. The hose (1) is produced by sewing a spirally wound web of material (2) with a selvedge (3). A spirally wound wire (4) is sewn up on the outside, covered by a fender strip (5) with a canal-shaped curvature (6) and flanked by two seams (7,8). Recommended threads for the seams (7,8) are NOMEX filaments (RTM), suitable for up to 400 deg.C or PTFE coated glass filaments for higher temperatures. The fender strips (5) are made of NOMEX paper of aramide fibres. A fold (11) is also produced and sewn in by an implement on the sewing machine.
Patent EP-0422696-A3 (EP)
Title: Luminous horizontal roadway marking strips, and method and devices for forming such luminous horizontal roadway markings
IPC: G09F13/22
Filed: 1986-07-11
Abstract: A road surface marking strip (22) comprises spaced transparent protruding elements containing light-emitting diodes -LEDs- (18), and a photosensitive device (12) located on said strip (22) and adapted to cause, when excited by light from the headlights of an approaching vehicle, switching on of the LEDs (18)-Illumination of the marking strip can also be activated by traffic lights, light from the traffic light being transmitted to the photosensitive device via optical fibres. 
<??>Retroreflective elements, e.g. catadioptric prisms, alternate on the strip with the LED containing elements. Further the strip is provided with solar converters located thereon and with storage means for the electric energy generated. 
<??>To better cope with fog conditions, a series of halogen type micro-lamps (20) can be provided on the marking strip (22), in addition to the elements containing the LEDs (18). On the strip a second photosensitive device (14) monitors the light coming from a dedicated LED (16) and causes the fog condition lamps (20) to be switched on when the intensity of the illumination perceived drops below a safe level. 
<??>To provide a warning of potentially icy road conditions, the surface of the marking strip can contain cholesteric liquid crystals to change color when temperature drops below a certain point, a LED illuminating the warning surface.- Alternatively, the strip can be illuminated by a colored ice alert LED controlled by a temperature sensor.
Patent EP-0392593-A3 (EP)
Title: System for automatic correction of the pressing density in the manufacture of tiles
IPC: B28B13/02
Filed: 1990-04-03
Abstract: The clay in the form of granular material or wet powder which is poured into a mold (4) is swept by different independent scrapers (2) connected to the feed slide (7) and capable of being situated at a different height with regard to the free edge of the mold (4) for the purpose of accepting a larger load in the squared portions (16) in which each tile (15) is imaginatively divided, which do not attain the density of the rest. These areas of a lesser density are detected by the density testing apparatus, which are known and wherein previously obtained portions of the tiles are treated with a distribution identical to the one referred to.
Patent EP-0381392-A3 (EP)
IPC: B41J2/175
Filed: 1990-01-26
Abstract: This invention relates to an ink jet recording 
apparatus comprises an ink jet head (1) having an ink path (4) 
communicating with a discharge opening (2) for discharging 
ink; electrodes (7a,7b,7c) arranged in said ink path (4); a residual ink 
quantity detection means for detecting residual ink 
quantity in said ink path in accordance with a resistance 
value, current value or voltage value from said electrodes; 
and a correction means for correcting said resistance 
value, current value or voltage value in accordance with 
the difference in a resistance of the ink.
Patent EP-0391794-A3 (EP)
Title: Radio communication apparatus
IPC: H04W88/02
Filed: 1990-04-03
Abstract: A radio communication apparatus has a modulating portion (46) 
for modulating a carrier with a signal to be transmitted so as to 
produce a transmissible signal. A signal transmitting portion (48) 
causes the transmissible signal to he subjected to power 
amplification. The transmissible signal is transmitted after 
having been subjected to power amplification. A cooling device (26) 
is provided for cooling by force a heat source contained in the 
signal transmitting portion (48) in response to a condition 
detector (56) for detecting a temperature condition or an operating 
condition of the signal transmitting portion. An operation control 
unit (60) is operative to cause the cooling device (28) to be in 
operation when a particular temperature condition in which 
temperature of the signal transmitting portion (48) has exceeded a 
predetermined value or a particular operating condition in which 
the signal transmitting portion (48) has been in a predetermined 
state is detected by the condition detector (56).
Patent EP-0442449-A3 (EP)
Title: Replaceable wear element and method
IPC: E21B12/00
Filed: 1991-02-12
Abstract: An assembly of wear element (11) for installation on the wearable part of a structure engageable with abrasive material including a relatively elongated base element adapted to be secured to the wearable part and a relatively elongated wear element releasably, reversibly mounted on the base element, each of the elements having longitudinally spaced apart dovetail surfaces (30) in one outstanding wall portion and at least one surface in a second opposed outstanding wall portion positioned between the spaced art dovetail surfaces. A method of designing the dovetail connection through a repeating pattern is also disclosed. <IMAGE>
Patent EP-0459148-A3 (EP)
Title: Dry eye treatment process and solution
IPC: A61P27/02
Filed: 1991-04-25
Abstract: A method and composition for reducing evaporation of an aqueous layer from the surface of the eye. The method comprises applying an admixture of a charged phospholipid and a non-polar oil over the eye, preferably in the form of a meta-stable oil in water emulsion in a dosage not exceeding 100 microliters.
Patent EP-0455181-A3 (EP)
Title: Procedure for regulating the d.c. voltage of a rectifier
IPC: H02M7/219
Filed: 1991-04-27
Abstract: Procedure for regulating the d.c. voltage of a pulse- width modulated rectifier bridge controlled by self-commutated semiconductor components (T1-T6) and provided with filtering coils (L), in which procedure the phase voltages (Er,Es,Et) of the supplying three-phase mains (L1,L2,L3) and the d.c. voltage (Udc) of the rectifier are measured. The modulation references (Umr,Ums,Umt) needed for the pulse-width modulation are produced using pure sine and cosine curves synchronized with the mains voltages, with localized vectors formed from them or with components of such vectors by means of a phase-locked loop (PLL2). The regulation is effected in a coordinate system tied to the localized vector (E) of the mains voltages. <IMAGE>
Patent EP-0462831-A3 (EP)
Title: Bicyclic pyran derivatives and their use as inhibitors of 5-lipoxygenase
IPC: C07D413/12
Filed: 1991-06-19
Abstract: The invention concerns a bicyclic heterocyclic derivative of 
the formula I 
  
wherein Q is an optionally substituted 9-membered bicyclic 
heterocyclic moiety containing 1 or 2 N's and optionally a further 
N, O or S heteroatom;  
   A¹ is a direct link to X¹ or (1-3C)alkylene;  
   X¹ is oxy, thio, sulphinyl, sulphonyl or imino;  
   Ar is optionally substituted phenylene or pyridylene;  
   R¹ is (1-4C)alkyl, (3-4C)alkenyl or (3-4C)alkynyl; and  
   R² and R³ together form a group of the formula -A²-X²-A³- which, 
together with the carbon atom to which A² and A³ are attached, defines 
a ring having 5 to 7 ring atoms, wherein each of A² and A³ is 
(1-3C)alkylene and X² is oxy, thio, sulphinyl or sulphonyl;  
   or a pharmaceutically-acceptable salt thereof.  
     The compounds of the invention are inhibitors of the enzyme 
5-lipoxygenase.
Patent EP-0462053-A3 (EP)
Title: New epoxy resin compositions
IPC: C09D5/03
Filed: 1991-05-28
Abstract: Pulverulent, free-flowing compositions containing     A) liquid or semisolid epoxy resins and B) solid, colloidal condensation polymers made from urea or melamine and formaldehyde, having a pore volume of greater than 1 cm<3>/g and a specific surface area of greater than 5 m<2>/g, which can be used, for example, as powder coatings, adhesives, casting resins and compression-moulding compositions.
Patent EP-0498527-A3 (EP)
Title: Production of flat products
IPC: B22F3/22
Filed: 1992-01-07
Abstract: A process for producing strip products which comprises forming an aqueous slurry of a suspension of metallic particles in a film forming cellulose derivative, depositing a quantity of the slurry onto a support surface, drying the slurry to form a self supporting flat product, removing the dried product from the support surface and roll compacting the same to produce a green strip. The green strip is supported on a moving surface as it travels to and enters a heater in which it is heated in an oxidising atmosphere to a temperature at which substantially all traces of the cellulose derivative are removed. The heated strip is fed while still on the moving support surface to and through a sinter furnace to form a coherent strip of the required composition. <IMAGE>
Patent EP-0592117-A3 (EP)
IPC: G06F9/54
Filed: 1993-09-16
Abstract: To overcome the lack of support in time-sharing and uniprocessor 
operating systems such as the UNIX® operating system for real-time and 
multiprocessor applications, there is provided an asynchronous inter-process 
communications capability that can be grafted onto the operating systems. 
Communicating processes (100, 103) communicate via datagram messages through 
logical asynchronous inter-process communications links (110) each having a 
synchronous segment (101) and an asynchronous segment (102). The links include a 
message-serving hub process (11) that communicates in a synchronous, buffer 
and semaphore based, manner with processes (100) that are message senders, 
and communicates in an asynchronous, queue and signals based, manner 
with processes (103) that are message destinations. The hub process may be 
implemented at any process level of the operating system.
Patent EP-0627825-A3 (EP)
Inventor: HIRANO AKIHIRO
IPC: H04B3/23
Filed: 1994-05-30
Abstract: The present invention relates to a multi-channel echo
cancelling art enabling proper operation even if using a
microphone not generating propagation delay difference
between channels. 
     The present invention comprises: a step of
calculating a power of reception signal in each
reception channel and selecting a reception channel of a
reception signal having the biggest power; a step of
generating an echo replica corresponding to an echo in
each mixed signal generated by propagation of reception
signals of the reception channels based on a reception
signal of the reception channel selected in the previous
step; and a step of cancelling the echoes from mixed
signals in which the echoes are mixed by subtracting the
echo replicas from the mixed signals.
Patent EP-0635251-A3 (EP)
Title: Improved patient support systems and methods for automatically turning patients and for relieving pressure points.
Inventor: THOMAS JAMES MILTON CHERRY
IPC: A61G7/057
Filed: 1990-03-07
Abstract: A low air loss patient support system (20) includes a plurality of identical multi-chambered inflatable sacks (34). A restrictive flow hole (64) connects two adjacent chambers (46, 54) disposed predominately to one side of the centerline of the sack, and each side is separately pressurizable under the control of a microprocessor (160) and a plurality of pressure control valves (162) with pressure transducers and a plurality of flow diverter valves (220) for switching between different modes of configuring the manner in which the sacks are pressurized. The system includes a modular manifold (128) for mounting the pressure control valves (162), and a modular support member for mounting the sacks via quick-disconnect couplings and having air flow channels defined therethrough. The support system can rotate or tilt the patient by depressurizing one side of the sacks (34) while increasing the pressurization of the opposite side of the sacks. An end chamber (46) of the depressurized side of each sack remains inflated while the adjacent intermediate chamber (54) becomes progressively deflated during depressurization to permit the end chambers to restrain the patient from sliding off the sacks during tilting. The support system can relieve pressure points between the patient and the sacks while elevating the head and chest of the patient by reconfiguring the diverter valves (162) to connect alternating sacks at the same pressure and periodically decreasing the pressure in one group of sacks while increasing the pressure in another group of sacks alternately to relieve the pressure of and on the patient between the two different groups of sacks depending upon which group is depressurizing and which group is being increased in pressure.
Patent EP-0659412-A3 (EP)
Title: Inhibition of the symptoms of premenstrual syndrome/late luteal phase dysphoric disorder.
Inventor: FONTANA STEVEN ANTHONY
IPC: A61K31/40
Filed: 1994-12-19
Abstract: The use of 2-phenyl-3-benzoylbenzothiophenes of formula (I) and their salts to inhibit the symptoms of premenstrual syndrome (PMS) or late luteal phase dysphoric disorder (LLPDD) is new. R1, R3 = H, Me, C(O)(1-6C)alkyl or CO-Ar; Ar = opt. substd. phenyl; R2 = pyrrolidine, hexamethyleneimino or piperidino.
Patent EP-0675497-A3 (EP)
Title: Vorrichtung zum Aufbewahren von Signalträgern
IPC: G11B33/04
Filed: 1995-03-23
Abstract: Zum Aufbewahren von Signalträgern (CD), wie DC-Tonträgern 
dienen schwenkbare Aufbewahrungselemente (3). Jedes schwenkbare 
Aufbewahrungselement (3) hat ein Scharnierteil (6), das 
an seinen beiden sich gegenüberliegenden Seiten zur Aufnahme 
je einer Schwenkachse eingerichtet ist. Dabei ist es mittels 
einer ersten Schwenkachse mit einem ihm als Stütze dienenden 
Basiselement (2) verbunden, während es mittels einer zweiten 
Schwenkachse mit einem gleichartigen Aufbewahrungselement (3) 
verbunden oder verbindbar ist.
Patent EP-0693585-A3 (EP)
Inventor: STOPPER STEVEN RAY
IPC: D04H1/54
Filed: 1995-07-14
Abstract: The present invention provides a natural fiber knit-like
multi-layer composite containing at least one layer of
a nonwoven fiber web and at least one layer of an
elastomeric material, wherein the nonwoven web layer is
joined to the elastic layer at spaced-apart locations and
is gathered between said spaced-apart locations. The
nonwoven fiber web is fabricated from multicomponent
conjugate fibers or filaments that contain at least one
polyolefin, and is a spunbond fiber web, staple fiber web
or hydroentangled web. The composite exhibit soft, cloth-like
texture of natural fiber knits as well as highly
useful elastic properties.
Patent EP-0696816-A3 (EP)
Inventor: YAMAGUCHI AKIYASU
IPC: H01J61/30
Filed: 1995-07-21
Abstract: An emission device which operates a cadmium lamp (L) with a light
intensity sufficient for being used in industrial applications is achieved
by a fluorescent tube within which a cathode (3) and an anode (2) are spaced a small
distance apart and a buffer gas for easier initiation of luminous operation and metallic cadmium in an
amount per unit volume of the fluorescent tube of 1 x 10 -4  g/cm 3 
to 3 x 10 -3  g/cm 3 
are encapsulated and a power source device (20) for supplying an
electrical input between the cathode (3) and the anode (2) in an electrical input
range from 0.5 kW to 5.0 kW with the condition:
 6.03 + 2.79 W ≤ r ≤ 40 
is satisfied, where the electrical input of the power source device (20) into
the cadmium lamp (2) in steady-state luminous operation is  W  (kW) and the
maximum inside radius of the fluorescent tube is  r  (mm).
Patent EP-0712143-A3 (EP)
Inventor: WANI TAKAYUKI
IPC: H01G11/26
Filed: 1995-11-02
Abstract: The invention provides an improved double-layer capacitor in which the
improvement is a planar layered electrode assembly which has low electrical
resistance and which has high electric storage capacity. The electrode
material is produced by a process in which acicular electrically-conductive
particles are blended with a binder, oriented by extrusion means, and cut to
form planar electrode discs or plates in which the acicular particles are oriented
as nearly perpendicular as possible to the flat surfaces of the electrode.
Patent EP-0716915-A3 (EP)
Inventor: OGIHARA SHUICHI
IPC: B29C49/64
Filed: 1995-12-13
Abstract: A blow molding apparatus (10) which can be simplified in
structure, reduced in size and facilitated in maintenance, and
which can improve the heat efficiency and equalize the
temperature gradations. The blow molding apparatus (10) has a
preform supply section (12), preform heating sections (14), a blow
molding section (16), a product removing section (18) and a conveying
section (20). The conveying section (20) intermittently conveys preforms (22)
while maintaining a fixed spacing between adjacent preforms (22).
The preform heating section (14) is divided into first and second
heating portions (52,54). The first heating portion (52) has heaters (56)
extending along the preforms (22) while the second heating portion (54)
includes heaters (62a-62d) extending in the direction of preform
conveyance and aligned vertically. The first heating portion (52)
heats the preforms (22), and the second heating portion (54) applies a
temperature distribution to the preform (22). The second heating
portion (54) includes heaters (62a-62d) extending along the preforms
(22) and disposed at positions where the preforms (22) stop intermittently
on each side of the preform conveying path (20).
Patent EP-0729727-A3 (EP)
Inventor: YAMAMORI SHINJI
IPC: A61B5/083
Filed: 1996-02-23
Abstract: The capnometer applies an infrared radiation to a
respiratory gas and detects a signal associated with the
quantity of transmitted radiation for measuring the
concentration of CO 2  in the respiratory gas. It comprises a
thermal detector (2) for sensing the transmission of infrared
radiation, RAM (8), and control unit (6) that detects a maximum value
of the detection signal from the thermal detector during the
present inspiration phase, stores the detected maximum value in
RAM (8), performs the first approximation, Kalman filtering or some
other suitable method to compute a corrected value that is
valid for the time being until a maximum value is detected in
the next inspiration phase and determines a density signal by
calculating the difference between said corrected value and the
detection signal.
Patent EP-0745719-A3 (EP)
Title: Verwendung von Kohlenhydrat-Verbindungen als Hilfsmittel zum Färben und Bedrucken von Fasermaterialien
Inventor: SCHUMACHER CHRISTIAN DR
IPC: C07H15/203
Filed: 1996-05-09
Abstract: Verwendung von Kohlenhydratverbindungen der Formel (1)
 Z-G-T-R 1   n   
worin
     Z   für den Rest eines Kohlenhydrats aus der Reihe der Mono-, Di- oder
Oligosaccharide oder eines Zuckeralkohols steht, wobei die freie Valenz sich
an einem Kohlenstoffatom befindet;   G   für ein Brückenglied aus der Reihe -O-, -NR 5 -, -O-CO-, -NR 5 -CO- und
-NR 5 -SO 2 - steht, worin R 5  Wasserstoff oder C 1 -C 4 -Alkyl ist, das durch 1 bis 4
Reste aus der Reihe Hydroxy, Sulfo, Sulfato, Di(C 1  -C 4 -alkyl)amino oder
Carboxy substituiert sein kann;   T   für einen C 4 -C 30 -aliphatischen, cycloaliphatischen oder olefinischen
Kohlenwasserstoffrest, für C 6 -C 10 -Aryl oder für C 6 -C 10 -Aryl-C 1 -C 4 -alkylen
steht;   R 1     für Hydroxy, Carboxy, Cyano, C 1 -C 4 -Alkyl, C 1 -C 4 -Alkoxy, Sulfo, C 1 -C 10 -Alkylsulfonyl,
Aminosulfonyl, C 1 -C 10 -Alkylaminosulfonyl oder C 6 -C 10 -Arylaminosulfonyl,
C 1 -C 10 -Alkylcarbonyl, Ureido, C 1 -C 10 -Alkylcarbonylamino,
C 1 -C 10 -Alkoxycarbonyl oder Aminocarbonyl, wobei die Alkyl- oder Arylreste
mit 1 oder mehreren der Reste OH, NH 2 , NO 2 , CN, OCH 3 , SO 3 H und COOH
substituiert sein können;   n   eine Zahl von 0 bis 3 ist, wobei für den Fall, daß n größer 1 ist, die Reste R 1 
auch voneinander verschiedene Bedeutungen haben können,   
als Hilfsmittel zum Färben oder Bedrucken von Fasermaterialien mit faserreaktiven
Farbstoffen.
Patent EP-0743686-A3 (EP)
Inventor: NEGAMI TAKAYUKI
IPC: H01L31/032
Filed: 1996-05-14
Abstract: A precursor for manufacturing a semiconductor thin film in
which an oxide thin film comprising at least one element as a
dopant selected from an element group which consists of Ia-, IIa-,
IIb-, Va- and Vb-group element, and Ib- and IIIa-group elements
which are main components are deposited on a substrate, or a
precursor for manufacturing a semiconductor thin film which is
formed by depositing the oxide thin film comprising the Ib- and
IIIa-group elements on the substrate wherein at least one of
compositions of the Ib- and IIIa-group elements is varied in the
direction of a film thickness, and a method for manufacturing a
semiconductor thin film comprising the step of heat treating the
precursor for manufacturing the semiconductor thin film in the
atmosphere containing the VIa-group element. The present
invention provides a precursor for manufacturing a semiconductor
thin film and a method for manufacturing the semiconductor thin
film using the precursor which are suitable for manufacturing the
semiconductor thin film having a chalcopyrite structure that has
a high energy and uniform efficiency in the case where the
semiconductor thin film is used as a photoabsorptive layer of a
solar cell.