baber/WOPTO huggingface dataset:
Patent EP-0371269-A3 (EP)
Title: Spray coating and drying method
IPC: B05D1/00
Filed: 1989-10-30
Abstract: In a coating line, a first substrate such as a 
vehicle body, made of a steel plate, is coated separately 
from a second substrate made of a different material 
including a plastic, such as vehicle parts, i.e., bumpers 
and so on, and the parts are assembled with the vehicle 
body. The vehicle body and parts are coated separately 
to form each a highly reflective surface coating. The 
coating is implemented by a spraying step for spraying 
the paint on them to form a coat; and a drying step for 
drying the coat. The paint is sprayed in the spraying 
step in a film thickness which is thicker than a 
thickness at which the paint sags on a surface extending 
at least upwardly and downwardly. And the coat on each of 
the substrates is dried in the drying step while being 
rotated about its horizontal axis for a period of time 
ranging at least from before the paint starts sagging to 
until the paint achieves a substantially sagless state, 
rotation of the substrate being carried out at a speed 
which is high enough to rotate the substrate from a 
vertical position to a horizontal position before the 
paint coated thereon substantially sags due to gravity 
yet which is low enough so as to cause no sagging as a 
result of centrifugal force.
Patent EP-0375964-A3 (EP)
Title: Electronic flash camera having reduced cycle time
IPC: G03B17/52
Filed: 1989-11-29
Abstract: A self-developing camera system having an 
electronic flash, a film transport and processing system 
including a motor, and a battery for supplying electrical 
power to the electronic flash and to the motor. The 
camera system further includes a control system that 
connects the battery to the electronic flash for charging 
purposes and to the motor simultaneously during process­
ing of an exposed film unit as long as the battery volt­
age does not go below a level that would interfere with 
the motor's ability to properly drive the film transport 
system, thus reducing the overall camera cycle time.
Patent EP-0380827-A3 (EP)
Title: Device for horizontal spray compacting
IPC: C23C4/14
Filed: 1989-12-21
Abstract: The invention relates to a device for the horizontal spray compacting of rotationally symmetrical products, comprising a spraying chamber, on which the nozzle for the atomising jet is arranged, a holder which can be adjusted radially to the start-up head or the product produced, makes possible a longitudinal motion and supports the said head or product, and a device for the simultaneous rotation of the start-up head or product about its longitudinal axis. In order to design this device in such a way that it can be used to produce rotationally symmetrical products, especially round billets, while retaining both a defined position during the spraying operation and allowing a reliable longitudinal and rotary motion, it is proposed that a plurality of axially spaced holders (1) distributed around the circumference of the start-up head or product (5) produced be provided, the holders being arranged in such a way that they can swivel towards the start-up head or product and being arranged on coaxial gear rings (3) which can be driven by a common pinion (2), and that engaging on the gear rings (3) there should be servo cylinders (4) which displace the gear rings (3), and hence the respective holders (1) arranged thereon, alternately parallel to the longitudinal axis of the start-up head or product (5), the start-up head or product being clamped on the forward motion and the holders (1) being released from the start-up head or product produced on the return motion. 
<IMAGE>
Patent EP-0340035-A3 (EP)
Title: Microfragmented ionic polysaccharide/protein complex dispersions
IPC: A23L27/60
Filed: 1989-04-28
Abstract: Microfragmented ionic polysaccharide/protein 
complex dispersions which are suitable for use as fat 
substitute compositions in food products such as ice cream, 
salad dressings, dips, spreads and sauces and methods for 
preparing such dispersions and food products.
Patent EP-0356221-A3 (EP)
IPC: H05K3/00
Filed: 1989-08-23
Abstract: An automatic laminator (30) for laminating film 
on a board (40) includes a control unit, input and 
output roller tables (44,46) and a control cabinet. 
The control unit includes a tacking system (39), film 
supply rolls, takeup rolls, lamination rolls (32,34), 
a cutting system (36,38) and a vacuum system and 
holds the board stationary between the completion of 
the tacking operation and the beginning of the lami­
nation operation and starts the lamination at sub­
stantially the same position where the tacking has 
been effected, thus improving the efficiency of 
operation and enabling a reduction in the time, 
pressure, and temperature required for the successful 
performance of tacking.
Patent EP-0373815-A3 (EP)
IPC: F16K31/40
Filed: 1989-12-05
Abstract: In a power-operated valve in which the pressure of a 
working fluid is used to control the opening and 
closing of the valve member in dependence on the 
condition of an integral power-operated bleed valve (35), a 
compensation passage (28) being formed in the valve member (24) 
to permit working fluid to close the valve when the 
bleed valve is closed, the compensation passage is 
formed in that area of the valve member which is 
bounded by the valve seating and which also defines the 
cross-sectional area of the inlet chamber, whereby the 
closing force on the valve member is proportional to 
the area of the valve housing, thus enhancing the 
sensitivity of the valve. In a preferred embodiment, a 
filter is incorporated in the valve member to filter 
the working fluid to the compensation passage without 
filtering the bulk of fluid passing through the valve.
Patent EP-0378042-A3 (EP)
Title: Device for making a mechanical element integral in rotationalmovement with a second external, coaxial element by friction
IPC: B23B31/26
Filed: 1989-01-03
Abstract: Device for making two coaxial rotating mechanical elements (1, 2) integral by friction between two friction zones (3, 4) generated by traction on the inside element exerted by the threaded end with pitch n of shaft (10), screwing into a threaded hole (12) of inside element (1). Shaft (10) is also laterally threaded with pitch (10') equal to that of threaded pins (7) supported by housing (9) coaxial with the shaft.   When end (11) of shaft (10) is screwed into hole (12), pins (7) rotate tangentially along the inside threading of pitch m of bushing (5) wedged in outside element (2) and translate with housing (9). When friction surfaces (3, 4) of the two elements come in contact, a further rotation of shaft (10), pitches m and n being different, causes the relative locking. Coupling between shaft (10) and pins (7) and the coupling between the pins and bushing (5) are of the forced type, obtained by an interference between the various threads.
Patent EP-0379197-A3 (EP)
Title: Pump impeller
IPC: F04D29/22
Filed: 1990-01-18
Abstract: A pump impeller manufactured by press forming of steel plate and comprising a boss (13) formed with a central bore for connecting the boss (13) to a main shaft (12) of the pump through key and key way engagement, and a main shroud (11) fixed to the boss (13) is disclosed. The impeller is characterized in that the boss (13) is formed with a polygonal portion (13c) on the periphery of the boss (13) and the main shroud (11) is formed at central portion thereof with a polygonal recess fitting to the polygonal portion (136) of the boss (13). A retainer plate (14) is mounted on the boss (13) at an end portion thereof opposite to an end portion from which the main shroud (11) is fitted to the boss (13) and is connected by welding to the main shroud (11).
Patent EP-0385101-A3 (EP)
Title: Line noise signal measurement system
IPC: G01R29/26
Filed: 1990-01-24
Abstract: A line noise signal measurement system (10) is 
provided with detecting circuitry (16) for providing a 
sensed analog signal. Compression circuitry (18) is cou­
pled to the detecting circuitry (16) for providing an am­
plitude compressed signal responsive to the applied sensed 
signal. The compression circuitry (18) has a stepwise sub­
stantially linear transfer function responsive to a vari­
able magnitude of the applied sensed signal. Signal pro­
cessing circuitry (20, 22, 24) is coupled to the compres­
sion circuitry for sequentially generating a digital signal 
representative of the sensed analog signal. Digital pro­
cessing circuitry (14, 26) sequentially identifies a maxi­
mum peak signal for a predetermined time interval and pro­
vides linearity correction for the identified maximum peak 
signals and generates a display (FIG. 4) of the corrected 
peak signals.
Patent EP-0384314-A3 (EP)
IPC: C07D417/06
Filed: 1990-02-16
Abstract: Diaminothiophene der Formel 
  
oder deren Tautomere, worin  
R¹ und R² jeweils Wasserstoff oder zusammen einen Rest der Formel 
  
in der T¹ für Wasserstoff, Alkyl oder Phenyl, T² und T³ unabhängig 
voneinander für Alkyl oder Phenyl, oder T² und T³ zusammen mit dem sie 
verbindenden Stickstoffatom für einen heterocyclischen Rest stehen,  
R³ substituiertes Amino und  
R⁴ Alkanoyl, Benzoyl, Cyano, Nitro oder ein Rest der Formel 
  
bedeuten, worin T⁴ für Wasserstoff, Alkyl oder Phenyl und T⁵ für den 
Rest eines primären Amins oder einer methylenaktiven Verbindung 
stehen,  
sowie ein Verfahren zu ihrer Herstellung.
Patent EP-0394791-A3 (EP)
IPC: G03C1/89
Filed: 1990-04-13
Abstract: Ein fotografisches Material enthält auf einer Seite 
eines beidseitig mit einer Polyolefinbeschichtung 
versehenen opaken Schichtträgers mindestens eine 
Silberhalogenidemulsionsschicht und auf der anderen 
Seite eine Antistatikschicht, deren Bindemittel einen 
carboxylgruppenhaltigen Ölbildner (30-95 Gew.-%) und 
einen Polymerlatex (5-70 Gew.-%) enthält. Die Anti­
statikschicht zeichnet sich durch hohe Abriebfestigkeit 
aus und eignet sich zur Verarbeitung in mit Textilwalzen 
ausgerüsteten Maschinen.
Patent EP-0393647-A3 (EP)
Title: Portable recording and/or reproducing apparatus
IPC: G11B25/06
Filed: 1990-04-19
Abstract: A cassette loading apparatus for a video tape recorder 
includes a cabinet (2) having a cassette insertion opening 
(3) therein which is adapted to insertably receive a video 
tape cassette (42), and a lid (4) mounted on the cabinet 
(2) for movement between a first position, wherein the 
cassette insertion opening (3) is closed, and a second 
position, wherein the cassette insertion opening (3) is 
open. A cassette holder (14) is adapted to accept and hold 
a cassette (42) inserted therein and is movable between 
a cassette insertion position, which is adjacent to the 
cassette insertion opening (3), and a cassette operation 
position, spaced rearwardly and downwardly from the cassette 
insertion position. A cassette holder driving mechanism 
(17) is provided to move the cassette holder (14) between 
the cassette insertion position and the cassette operation 
position. When the lid (4) is moved to its second or open 
position, a switch (SW2; 33) is automatically closed, for 
actuating the cassette holder driving mechanism (17) so 
that the cassette holder (14) is moved from the cassette 
operation position to the cassette insertion position.
Patent EP-0394861-A3 (EP)
IPC: H03K5/1252
Filed: 1990-04-20
Abstract: Bei der Verarbeitung von digitalen Signalen müssen 
kurzzeitige Störimpulse, die dem Eingangssignal 
überlagert sind, herausgefiltert werden, um die 
Funktionsfähigkeit der digitalen 
Signalvearbeitungseinheit nicht zu beeinträchtigen. 
Aufgabe der Erfindung ist es deshalb eine 
Filterlogik aufzubauen, welche kurzzeitige 
Störimpulse unterdrückt, wobei die Zeitdauer der 
unterdrückbaren Störimpulse veränderbar ist.  
     Dies wird dadurch erreicht, daß das Eingangssignal (S) 
zunächst zu einem vorgegebenen Takt (T) synchronisiert 
wird und anschließend n-mal um eine Taktperiode 
verzögert wird, wobei Störimpulse mit n-facher 
Taktperiodendauer ausgefiltert werden. 
Das n-fach verzögerte Signal (Q2) und das zum Takt 
synchronisierte Eingangssignal (Q0) gehen an ein 
Exclusiv-Gatter (E0), dessen Ausgang (Z) an den 
Steuereingang (St) eines Multiplex-D-FF (MD) geht und der 
Ausgang (Qm) dieses Flip-Flops das gefilterte Signal 
ist. Das Exclusiv-ODER-Gatter (E0) steuert dabei das 
Multiplex-D-FF (MD) so, daß bei unterschiedlichen 
Eingangspegeln am Exclusiv-ODER (E0), d.h. wenn z.B. ein 
Störimpuls vorliegt, das bestehende Ausgangssignal (Qm) 
erhalten und bei gleichem Eingangspegel, d.h. wenn 
das ungestörte Signal (Q0) anliegt, dieses an den Augang 
durchgeschaltet wird.
Patent EP-0415296-A3 (EP)
Title: High alkaline proteases
IPC: C12N15/09
Filed: 1990-08-25
Abstract: Optimised high-alkaline proteases which are suitable for use in detergent formulations are described. They are prepared by employing mutated DNA sequences of transformed microorganisms. These DNA sequences are obtained by starting from DNA sequences which code for the high-alkaline protease which is normally produced by Bacillus species, modifying these DNA sequences in defined positions by directed mutagenesis (point mutation) in such a way that the codon in which the point mutation is located now codes for an amino acid which is more strongly basic than the original amino acid. The original amino acids have been replaced in the resulting high-alkaline proteases by more strongly basic amino acids, preferably by the amino acids lysine or arginine. Synthetic oligonucleotides, DNA sequences, vectors and transformed microorganisms used to generate and obtain the optimised high-alkaline protease are likewise described.
Patent EP-0399626-A3 (EP)
Title: Substituted tetrahydroisoquinoline compounds, their production, and pharmaceutical compositions containing them
IPC: C07D217/16
Filed: 1988-03-28
Abstract: Compounds of formula (I) or their salts are nephrovascular tract dilators <CHEM>  wherein <CHEM> i
Patent EP-0389139-A3 (EP)
Title: Break-out detection in continuous casting
IPC: B22D11/16
Filed: 1990-03-05
Abstract: A method and apparatus for predicting the likeli­
hood of a break-out during continuous casting of molten 
metal in a vertical mold. A continuous determination is 
made of (a) the location within the mold of the molten 
metal level and (b) the peak temperature location within 
the mold, both in relation to the top of the mold. The 
vertical distance between (a) and (b) is noted, and that 
distance is continuously monitored to detect any in­
crease therein. A substantial increase indicates the 
likelihood of a breakout unless corrective action is 
taken.
Patent EP-0407008-A3 (EP)
Title: Fibronectin fragment
IPC: C12N15/62
Filed: 1990-04-26
Abstract: The 140 kD fragment or a variant thereof generated by the action of the enzyme cathepsin D on human plasma fibronectin is used therapeutically for wound healing, especially on the cornea.
Patent EP-0443289-A3 (EP)
Title: Apparatus for inspecting printed circuit boards
IPC: G01N21/88
Filed: 1990-12-27
Abstract: A printed circuit board inspection device includes a lighting system for use with the series of cameras associated with the printed circuit board inspection device which is essentially domed in configuration, and which incorporates a plurality of selectively controllable light emitting diodes for developing desired lighting patterns. The light emitting diodes are arranged within the domed fixture to form an array of defined latitudes and longitudes, and are capable of selective activation to develop the particular lighting patterns which are desired. This permits an acquisition of images useful in developing a "topographical display" of the acquired image, which is useful in enhancing the subsequent inspections which are to be performed. <IMAGE>
Patent EP-0404731-A3 (EP)
Title: Burner with toric-cyclonic flow for boiler fired with liquid or gaseous fuel
IPC: F23C9/00
Filed: 1990-06-22
Abstract: The burner comprises a tubular body composed of an inner bush (12) and an outer bush (10). The inner bush (12) carries a spray nozzle (11), an ignition electrode (23) and an observation tube (40). An annular space (E) arranged between the two bushes provides the inlet for a flow of oxidiser. A primary flow (A) of supply of oxidiser gas is led in through apertures (15) towards a deflector plate (18). This arrangement permits an area of toric-cyclonic combustion (33) to be obtained by virtue especially of the existence of slots (16) let into the deflector plate (18) and inclined blades (13) mounted in the space (E) located between the inner bush (12) and the outer bush (10). The advantages are a better homogeneity of the mixture, an increase in the dwell time of the mixture in the combustion area and better recycling of the combustion gases. <IMAGE>
Patent EP-0430887-A3 (EP)
Title: Heteroatom containing 3,3-bis perfluoroalkyl oxetanes and polyethers therefrom
IPC: C07C43/13
Filed: 1990-11-22
Abstract: Heteroatom containing perfluoroalkyl terminated oxetanes of the formula <CHEM> are prepared from 3,3-dihalogenated oxetanes and thiols of the formula Rf-E-SH, amines of the formula Rf-E-NH-R, alcohols of the formula Rf-E-OH or perfluoro-amides, wherein Rf is a straight chain perfluoroalkyl of 1 to 18 carbon atoms. The reaction products of these fluorinated oxetanes with nucleophiles are disclosed, as are certain functional derivatives. These products may serve as intermediates or have utility in their own right. Fluorinated polyethers derived therefrom are disclosed and include random or block compositions containing the residue from at least one Rf oxetane, containing two perfluoroalkyl hetero groups.e (ücontaining two perfluoroalkyl hetero groups. These polyethers provide improved thermal stability and useful low surface energy oil and water repellent coatings for textiles, glass, paper, leather and other materials.
Patent EP-0485698-A3 (EP)
Title: Hay making machine
Inventor: KOSEL HANS DIETER
IPC: A01D78/10
Filed: 1991-08-24
Abstract: The invention is related to a haymaking machine for the swathing of stalk material, having at least one rotary rake (16, 17, 18) which is driven to rotate about a vertical axis of rotation and which is connected to the tractor via a machine frame (1), the machine frame (1) being supported on the ground via running wheels (3), and in which the tine carriers (4) are guided via crank arms (23) in a controlled curve (21), the guide faces (9) of which are located opposite one another and limit a guide gap which is coaxial with the axis of rotation (13, 14, 15) of the rotary rake (16, 17, 18) and through which run rollers mounted on crank arms (23), the running faces (6) of the rollers (7) and the generatrix (19) of an imaginary mid-face (20) between the guide faces (9) having a common intersection point (12) on the axis of rotation (13, 14, 15) of the rotary rake (16, 17, 18). <IMAGE>
Patent EP-0466346-A3 (EP)
Title: Rubber composite material mixed with short staple reinforcing fibers and method of manufacturing the same
IPC: C08J5/04
Filed: 1991-06-21
Abstract: A composite material, suitable for use in a power transmission belt, having a rubber matrix and a plurality of short staple reinforcing fibers therein of methaphenyleneiso-phthalamide coated with one of a rubber latex and a rubber paste. The invention is also directed to a method of forming the composite material.
Patent EP-0496152-A3 (EP)
Title: Viterbi equaliser with variable number of states
IPC: H04L25/30
Filed: 1991-10-21
Abstract: An equaliser of the kind using a Viterbi algorithm for signal processing to reduce the effects of multipath interference, comprising means for measuring multipath interference duration, signal processor means operative in accordance with a Viterbi algorithm having a selected number of states, and means for adapting the number of states in dependence upon multipath interference duration as measured.
Patent EP-0582891-A3 (EP)
Title: Process for the preparation of taurine-conjugated bile acids.
Inventor: BONALDI ANTONIO
IPC: C07J41/00
Filed: 1993-07-28
Abstract: Process for the preparation of taurine-conjugated biliary acids of general formula (I):    (Y-NH-CH2-CH2-SO3)1M   (I> where Y is the acyl of a biliary acid selected from the group consisting of ursodeoxycholic, chenodeoxycholic, lithocholic, 3 alpha -7 beta -12 alpha -tri-hydroxycholanic, 3 alpha -7 beta -dihydroxy-12-ketocholanic, deoxycholic, dehydrocholic, iodeoxycholic, iocholic acids; M is H, Na, K, Mg, Ca; l is 1 or 2, being 2 when M = Mg or Ca.
Patent EP-0594080-A3 (EP)
Title: Braking device particularly for skates.
Inventor: PELLEGRINI ALFRED JR
IPC: A63C17/14
Filed: 1993-10-15
Abstract: A braking device, particularly usable for skates (2) including a shoe (3) composed of a quarter (4) articulated to a shell (5) in turn associated with a supporting frame (6) for one or more wheels (7). The device comprises at least one rod-like element (8) which is rotatably associated with the quarter and is slidingly associated with a guide (15) formed on a wing (16) which is associated with the frame (6). The rod-like element is kinematically connected to a braking element (19) articulated to the frame. When the quarter is rotated backwards, the rod-like element causes the braking element to rotate so that it interacts with the ground. <IMAGE>
Patent EP-0574049-A3 (EP)
IPC: B67C9/00
Filed: 1993-05-04
Abstract: Cutting device (1) for cutting in peripheral direction 
through the jacket (25) of a cylindrical holder, comprising three 
blades (3) connected to a base element (2) and rotatable in the same 
cutting plane for cutting at three locations through the 
cylindrical jacket to be arranged rotatably relative to these 
blades, positioning means (8-10) for carrying the blades from a free 
position into an active position wherein the blades cut through 
the jacket, control means (17) for rotating the jacket 
and the blades relative to each other such that 
the jacket is cut through completely, wherein the base element 
is provided with blade guides (4) for displacing the blades 
therealong, and the positioning means comprise a system of 
mutually coupled connecting arms connected to these blades.
Patent EP-0589709-A3 (EP)
Title: Multiresolution transmission system
Inventor: OSHIMA MITSUAKI
IPC: H04L1/00
Filed: 1993-09-24
Abstract: At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first data stream are assigned. Also, data of the second data stream are assigned to the signal points of each signal point group. A difference in the transmission error rate between first and second data streams is developed by shifting the signal points to other positions in the space diagram expressed at least in the polar coordinate system. At the receiver side, the first and/or second data streams can be reconstructed from a received signal. In TV broadcast service, a TV signal is divided by a transmitter into, low and high, frequency band components which are designated as a first and a second data streams respectively. Upon receiving the TV signal, a receiver can reproduce only the low frequency band component or both the low and high frequency band components, depending on its capability. Furthermore, a communication system based on an OFDM system is utilized for data transmission of a plurality of subchannels, wherein the subchannels are differentiated by changing the length of a guard time slot or a carrier wave interval of a symbol transmission time slot, or changing the transmission electric power of the carrier.