baber/WOPTO huggingface dataset:
Patent EP-0372819-A3 (EP)
Title: Electrical charging system control arrangement
IPC: H02J7/14
Filed: 1989-11-29
Abstract: A control arrangement (10) for an electrical charging system for selectively connecting alternator means (18) producing charging current at each of six outputs (22,26,30,22 min ,26 min ,30 min ) to the output of a first battery (34) and the output of a second battery (46) serially connected to the first battery (34), comprises a plurality of switchable full wave bridge rectifiers (78) for connecting each of the alternator outputs to the second battery output (50) so that the second battery (46) is charged. The rectifiers (78) are switchably connectible to the first battery output (38) so that the first battery (34) is charged. The arrangement also includes a switching circuit (74) for switching first one, and then the next of each of the switchable circuits as the voltage across the first battery (34) is increasingly less than the voltage across the second battery (46) so that the rate of charging of the first battery (34) is determined by the amount the voltage across the first battery (34) is less than the voltage across the second battery (46).
Patent EP-0358544-A3 (EP)
Title: Procédé d'enclenchement automatique d'une alarme, notamment pour un véhicule automobile, et système pour sa mise en oeuvre
IPC: G08B13/22
Filed: 1989-08-09
Abstract: Le procédé concerne un système d'alarme, 
notamment pour véhicule 
automobile, pour protéger celui-ci contre des intrusions 
et des vols.  
     Selon ce procédé, on prévoit pour chaque partie ou 
accessoire à protéger, du véhicule, un dispositif de 
détection électrique d'une condition d'alarme (BE₂, BE₃, BE₄), relie ces 
dispositifs de détection à un dispositif d'alarme (AL) 
et alimente l'agencement électrique en énergie à partir 
d'une source d'énergie telle que la batterie du 
véhicule. Le procédé est caractérisé en ce que l'on 
conforme au moins certains dispositifs de détection pour 
que chaque condition d'alarme détectée occasionne une 
variation brusque de la consommation du courant aux 
bornes de la batterie, détecte ces variations à ces 
bornes (en BE1) et utilise les signaux électriques de 
telles variations brusques pour enclencher le dispositif 
d'alarme (AL).
Patent EP-0344093-A3 (EP)
IPC: F16B41/00
Filed: 1989-04-13
Abstract: Die Erfindung betrifft ein Befestigungselement mit einer in einem 
Durchbruch einer Platte einsetzbaren Spreizhülze, die mit Längsschlitzen 
versehen ist und von einem darin einführbaren Spreizkern aufweitbar ist, 
wobei die Spreizhülze mit einem Kragen am Rand des Durchbruches bzw. der 
Außenwand der Platte anliegt. Um ein solches Befestigungselement so zu 
gestalten, daß es mit dem durch eine Platte ragenden Teil auch auf 
Biegung beanspruchbar ist, preiswert hergestellt werden kann und dazu in 
allen Lagen ohne besonderes Werkzeug leicht montier- und demontierbar 
ist, wird vorgeschlagen, daß die Spreizhülse (2) einen Innenrand (2.3) 
aufweist, mit dem sie im Spreizzustand an der Innenwand der Platte 
anliegt, wobei der Abstand zwischen dem Kragen (2.1) und dem Innenrand 
(2.3) gleich der Dicke der Platte ist.
Patent EP-0378964-A3 (EP)
Title: Trepanning tool
IPC: E21B10/48
Filed: 1989-09-05
Abstract: The trepanning tool, consisting of a support part (1) and a cutting body (2), has guide segments (3d) following the cutting body (2) towards the support part (1) in the opposite direction to the feed direction. The outer contour of the segments (3d) essentially corresponds to the outer contour of the cutting body (2). The segments (3d) serve to guide the trepanning tool in the bore produced by the cutting body (2). 
<IMAGE>
Patent EP-0388800-A3 (EP)
IPC: C23C16/27
Filed: 1990-03-15
Abstract: An apparatus and method for treating a 
substrate with an excited species removed from a plasma 
(15, 15a, 31, 52, 53) is described. The apparatus 
includes closed or open end tubes (13, 22, 30, 54 and 55) 
with apparatus or nozzles (16, 32, 56 and 57) for 
directing the excited species at a substrate (17, 33, 59) 
and a tunable plate or sliding short (11, 38, 39, 40) 
internal or external of the tubes for positioning the 
plasma in the tube during operation of the apparatus. 
Tuning or nozzle position or power variations are used. 
The method and apparatus is useful for depositing films, 
etching and the like.
Patent EP-0415012-A3 (EP)
Title: Pipe connection
IPC: F16L47/26
Filed: 1990-06-12
Abstract: The invention relates to a pipe connection consisting of plastic, metal or suchlike materials. In this case, the insertion end of a pipe acting as a male die is reduced in its external diameter by forming a conical transition region to the unobstructed width of the subsequent pipe, which is used as the female. According to the invention, at least one impact zone is provided on the conical transition region from the pinched insertion end to the actual pipe diameter. This impact zone forms the impact surface for the end surface of the subsequent pipe.
Patent EP-0386805-A3 (EP)
Title: Processing of high-definition television signals
IPC: H04N7/26
Filed: 1990-01-05
Abstract: A high definition television signal from a source such as a 
television camera (1) is applied to three parallel processing 
branches the operation of each branch being determined by a range 
of motion. An 80ms branch (3, 4, 5) and a 20ms branch (6, 7, 8) 
each respectively have a two dimensional low pass filter, a 
sub-sampler and a line shuffler. A 40ms branch (9,10) only has a 
two dimensional filter and a sub-sampler. A motion estimator 
(14) determines the degree of movement of picture blocks and a 
decision unit (13) decides on the appropriate branch, the motion 
vectors for the 20ms and 40ms branch and the blocks to which 
these are applied. This information is applied to a DATV 
formatting device (15) which produces a menu of motion vectors 
and codewords for each block. A switch (11) selects the 
appropriate branch for each block.
Patent EP-0398428-A3 (EP)
Title: Probe for ultrasonic microscope
IPC: G01H3/12
Filed: 1990-05-11
Abstract: A probe (1) for an ultrasonic microscope is disclosed. 
The probe (1) has a piezoelectric element (1a) 
an acoustic lens (1b). A mask (13) is provided between 
the sample and the acoustic lens. The mask is composed 
of an ultraviolet wave transmitting portion (13b) and 
an ultrasonic wave blocking portion (13a). The ultrasonic 
wave transmitting portion (13b) permits the 
transmission of first components of the ultrasonic 
beam, said first components taking part in producing an 
elastic surface wave in one direction in a surface 
layer of the sample, and second components of the 
ultrasonic beam taking no part in the production of any 
elastic surface wave. The ultrasonic wave blocking 
portion (13a) substantially reduces the transmission of 
third components of the ultrasonic beam, said third 
components taking part in producing elastic surface 
waves in directions other than said one direction in 
the surface layer of the sample.
Patent EP-0391585-A3 (EP)
Title: Sealing cap for elongated roll-on package
IPC: B65D41/04
Filed: 1990-03-26
Abstract: A sealing cap (6), particularly for sealing against a 
non-circular sealing surface (5) about an opening of a 
container (2) (such as a wide roller type roll-on con­
tainer), wherein the sealing cap (6) includes a closure (16), 
a sealing member (18) in the form of a noncircular gasket 
arranged within the closure for sealing against the 
non-circular sealing surface (5) of the container (2), and an 
alignment disk (17) in the closure for aligning the sealing 
gasket (18) with the noncircular sealing surface (5) during 
relative rotation of the sealing cap (6) and container (2). 
The alignment disk (17) and sealing gasket (18) are rotatably 
supported within the closure. The alignment disk (17) 
includes a non-cylindrical well (25) for receiving the non-­
circular sealing surface (5) of the container and a pair of 
opposed inclined surfaces (22,23) for aligning the sealing 
gasket (18) with the nonclrcular sealing surface (5) during 
relative rotation of the container (2) with the sealing 
cap (6). The alignment disc (17) can be used in other appli­
cations than in a sealing cap, e.g., for aligning 
coupling surfaces of two members to be coupled, with 
one coupling surface being exposed in the 
non-cylindrical well and the other coupling surface 
being introduced into the alignment disc to be aligned 
with the first coupling surface.
Patent EP-0398758-A3 (EP)
IPC: C08F297/04
Filed: 1990-05-18
Abstract: A hydrogenated diene block copolymer having a 
polystyrene-reduced number-average molecular weight of 
50,000-600,000 which is a hydrogenation product of an 
(A)-(B) block copolymer in which (A) means an alkenyl 
aromatic compound polymer block and (B) means a 
conjugated diene homopolymer block wherein the vinyl 
content of the conjugated diene portion is more than 
60%, or an alkenyl aromatic compound-conjugated diene 
random copolymer block wherein the vinyl content of the 
conjugated diene portion is 15% or more, an (A)-(B)-(C) 
block copolymer in which (A) and (B) are as defined 
above and (C) means an alkenyl aromatic compound-conjugated 
diene copolymer tapered block wherein the 
proportion of the alkenyl aromatic compound increases 
gradually, or an (A)-(B)-(A) block copolymer in which 
(A) and (B) are as defined above 
and in which hydrogenation product at least 80% of the 
double bonds of the conjugated diene portion is 
saturated by the hydrogenation. Said hydrogenated diene 
block copolymer is useful as a modifier for polar 
resins, non-polar resins or both of them.
Patent EP-0414530-A3 (EP)
Title: 3-substituted steroid derivatives
IPC: C07J43/00
Filed: 1990-08-22
Abstract: Compounds of Formula (I): <CHEM> in which the A-ring has one double bond where indicated by the broken; R is (1)  alpha -hydrogen,  alpha -hydroxyl, or  alpha -acetoxy, and/or   -W @R<2> where W is a bond or C1-12alkylidene or R<2> is C1-8alkyl, C1-8alkoxy or NR<3>R<4> in which R<3> and R<4> are inter alia C1-6alkyl, or together form a ring; (2) =CHWCOR<2> or =CHWOR<5> where R<5> is inter alia phenylalkylcarbonyl, benzoyl, alkoxycarbonyl or alkyl; (3)  alpha -hydrogen and NHCOR<6> or NR<3>R<4> or (4) keto, processes for their preparation, pharmaceutical compositions containing them and their use in therapy to reduce prostate size.
Patent EP-0380466-A3 (EP)
Title: Hybrid amino resin compositions
IPC: C08F299/04
Filed: 1990-01-22
Abstract: Hybrid curable compositions comprising 
components curable by condensation, and components 
curable by free-radical initiated polymerization, 
cure being catalyzed by a metal sulfonate. The 
components curable by condensation comprise amino 
resins and co-reactants. The components curable by 
free-radical initiated polymerization comprise 
acryloyl compounds.
Patent EP-0458163-A3 (EP)
Title: Method and apparatus for reflow-soldering of electronic devices on a circuit board
IPC: H05K3/34
Filed: 1991-05-13
Abstract: 2.1 Improvement of the temperature control for printed-circuit boards of different thickness and devices of different size. 
<??>2.2 The transportation speeds of the conveyor belts (8, 14) which transport the printed-circuit board (10) through a preheating oven (2) and a soldering oven (4) independently of one another are controlled such that the necessary temperatures are just reached in the case of the critical parts. 
<??>2.3 Reflow soldering with preheating in a preheating zone, and soldering in a subsequent soldering zone. 
<IMAGE>
Patent EP-0472170-A3 (EP)
IPC: F02B39/00
Filed: 1991-08-20
Abstract: A turbocharger for an automotive vehicle is comprised of a rotatable shaft 
having a cup-shaped section to which an axial projection of a turbine wheel is 
fitted under a shrinkage fit. The rotatable shaft is rotatably supported by ball 
bearings. A nut is screwed on the rotatable shaft in a manner to clamp the ball 
bearings together with a compressor wheel between it and the cup-shaped 
section. The inner race of the ball bearing on the turbine wheel side is in axially 
tight contact with an abutting surface formed in the rotatable shaft. In this 
arrangement, a setting is made to safisfy the following formala:   
 
 ℓ/P ≧ 0.002    
  
 
where ℓ is a distance (mm) in the rotatable shaft, between a bottom inner surface 
of the cup-shaped section and the abutting surface; and P is an axial tensile force 
developed by screwing up the nut in the direction of the cup-shaped section.
Patent EP-0481356-A3 (EP)
Title: Optical system utilizing polarization
IPC: G01D5/34
Filed: 1991-10-10
Abstract: A signal beam (1) is generated in an optical system utilising polarisation in accordance with Figure 1. This signal beam (1) is produced by interfering component beams (not shown) and is linearly polarised. The oscillation azimuth of the linearly polarised signal beam (1) is dependent on the mutual phase angle of the abovementioned component beams. Generated at a splitting grating (5) are component beams (6, 7, 8) which are analysed by analysers (9, 10, 11), detected by photoelectric transducers (12, 13, 14) and phase-shifted electrically with respect to one another. <IMAGE>
Patent EP-0507997-A3 (EP)
Title: Device for controlled introduction of volatile fuel components into the suction pipe of an internal combustion engine
IPC: F02M25/08
Filed: 1991-12-12
Abstract: An apparatus for temporarily storing and feeding in measured quantities the volatile fuel components found in the free space of a tank installation into the intake tube of an internal combustion engine includes a vent line which connects the free space to the atmosphere. A storage chamber with an absorption element is arranged in the vent line. A line connects the storage chamber to the intake tube and is capable of being sealed by a valve. A throttle valve is supported on a drive shaft and is configured in the intake tube. The valve includes an actuator, which is capable of being operated by the drive shaft.
Patent EP-0523761-A3 (EP)
IPC: C23C28/00
Filed: 1989-03-02
Abstract: Cooking utensils are coated with a non-stick layer by plasma spraying with several hard coatings made of different hard material powder whose grain size increases away from the surface of the utensil. The hard layers are then coated with non-stick layers.
Patent EP-0546621-A3 (EP)
Title: Device for scanning a disc-shaped record carrier
Inventor: VELTHOVEN JOHANNES LEONARD VAN
IPC: G02B7/18
Filed: 1992-12-04
Abstract: A scanning device for a record carrier (1) having a spiral track (2) is disclosed. The device has a motor (4) for causing the record carrier (1) to rotate about a point (3) of rotation. A slide (7) is radially displaceable with respect to the record carrier (1) by means of a radial displacement device (10, 11). A scanning head (5) with which the record carrier is scanned at the location of a scanning point (6) is arranged on the slide. A control system (8, 9) keeps the scanning point (6) on the track. To this end the control system comprises a fine-positioning device (8) secured to the slide (7), with which device the scanning point (6) can be radially displaced within a predetermined limited range of displacement. A position-indication signal (PS) which is indicative of the position of the fine-positioning device (8) with respect to the slide (7) is generated. By means of a control unit (12) it is detected whether the position-indication signal (PS) exceeds a predetermined limit value (LV1). In response to the detection of exceeding the threshold value, the control unit 12 supplies an energizing pulse (40, 41) to the driving motor (11) of the radial displacement device in order that the slide (7) will resume a position at which the position-indication signal (PS) resumes a value below the exceeded threshold value.
Patent EP-0536878-A3 (EP)
Title: Method for coloring fruits and vegetables
IPC: A23L1/275
Filed: 1992-08-12
Abstract: A method for permanently coloring fruits, such as cherries, and vegetables which uses carmine and other anthraquinones, and mixtures of multivalent metal ions and acid. The cherries, for example, are infused with a mixture of calcium ions, other multivalents metal ions, and carmine dye, at a pH at which the carmine is in soluble form. The cherries are then infused with an acidification solution which results in the precipitation of an insoluble carmine-metal ion complex within the cherries. Unused dye is treated and recycled.
Patent EP-0522956-A3 (EP)
Title: Preparation of 2-(2-thienyl) ethylamine and synthesis of thieno (3,2-c) pyridine derivatives therefrom
IPC: C07D495/04
Filed: 1992-07-07
Abstract: Compounds of the formulae:   <CHEM>  and <CHEM>  wherein: R<1>, R<2>, R<3> and R<4> are independently hydrogen, lower alkyl of one to six carbon atoms, aryl or substituted aryl; are advantageously converted to isocyanurate compounds, 2-(2-thienyl)ethylamine compounds and thieno[3,2-c]pyridine derivatives and the pharmaceutically acceptable salts thereof, particularly ticlopidine hydrochloride.
Patent EP-0494842-A3 (EP)
Title: Rigid contact lenses with improved oxygen permeability
IPC: C08F290/14
Filed: 1992-01-06
Abstract: Hard polymers with extremely high oxygen permeability are described, which consist of 
the copolymerization product of 1-15 % by weight of a poly-(dimethylsiloxane) bearing 
multiple polymerizable vinyl groups and having a number-average molecular weight M n  
of 1000-8000, 20-50 % of an oligosiloxanylkyl (meth)acrylate, 25-50 % of an at least 
three fluorine atoms containing vinyl-monomer, 0-30 % of copolymerizable monomers 
which by themselves as homo- or copolymers have a Shore-D hardness of at least 85, 
1-25 % of polyvinyl-crosslinking monomer of 100-1000 molecular weight, and 0-15 % of 
a watersoluble, copolymerizable monomer. The novel polymers combine a Shore-D 
hardness of 70-85 with an oxygen permeability of 40-90 barrers, making them outstanding 
materials for the manufacture and use as rigid, gas-permeable contact lenses.
Patent EP-0566935-A3 (EP)
Title: Interface module for connecting two bus segments
Inventor: FLACH WERNER DIPL-ING
IPC: H04L12/46
Filed: 1993-04-07
Abstract: The interface modules (4) of the present invention comprise two bus drivers (6) which are interconnected via an electronic system and are connected to the bus segments (1). In the present invention, the electronic system comprises two control circuits (15) which are separated from one another and two delay circuits (13) which interconnect the bus drivers (6). The control circuits (15) and the delay circuits (13) are constructed from low-cost standard components (14, 16-20). The interface modules (4) can therefore be implemented at extremely low cost. <IMAGE>
Patent EP-0570023-A3 (EP)
Title: Container formed from sheet material and blank for forming the same
IPC: B31B50/28
Filed: 1991-07-17
Abstract: Container of sheet material, such as cardboard or corrugated cardboard, comprising square or rectangular lateral faces connected in pairs by a folding line, the said folding lines being mutually parallel. 
<??>According to the invention, such a container comprises at least five lateral faces. It may be obtained by rolling up a blank of sheet material around a core interacting with a pressure plate whose profile corresponds to that of two or three consecutive faces of the said core. 
<IMAGE>
Patent EP-0563013-A3 (EP)
IPC: A61K8/00
Filed: 1993-03-18
Abstract: Chitosan derivatives having structural elements of the formulae I, II and III in random distribution <IMAGE> in which the R1 are, independently of one another, H or the radical -Z-R2-X, R3 is H or acetyl, Y is the anion O-Z-R2-X, and   (a) Z is -CO- or -SO2-, X is -CO2H, -CH2CO2H or -CH2PO(OH)2, and R 2 is -CHR4CR5(OH)-, R4 is -H, -OH, C1-C4-alkoxy or C1-C4-alkyl, and R5 is H or C1-C4-alkyl, or (b) Z is -CO-, X is -CO2H, and R2 is -CHR6-CHR7-CH(OH)- or -CHR8-CHR9-CHR10-CH(OH)-, R6, R7, R8 and R10 are, independently of one another, -H, -OH, C1-C4-alkyl or C1-C4-alkoxy and R9 is -H, -OH, C1-C4-alkyl, C1-C4-alkoxy or -CO2H, and their esters and salts, where the chitosan derivative contains a total of at least 2 structural elements and, based on one mole of the chitosan derivative, 30 to 100 mol% of structural elements of the formula I, 60 to 0 mol% of structural elements of the formula II and 30 to 0 mol% of structural elements of the formula III are present, and the mole percentages total 100%. They are suitable as wetting agents and for preventing adhesion and/or formation of solid deposits on inorganic or organic substrates.
Patent EP-0629589-A3 (EP)
Title: Method for making sheets for buildings and decoration which resemble natural stone.
Inventor: LINGART JURY K
IPC: C03B19/09
Filed: 1994-03-24
Abstract: The invention concerns a process for manufacturing natural stone-type panel-shaped construction and decoration materials of high strength for facing facades, walls and floors in indoor and outdoor areas, consisting of stacked individual layers of crushed glass, charge materials, in particular sand, and mixtures thereof.
Patent EP-0651531-A3 (EP)
Inventor: DALY JOHN J
IPC: H04B7/15
Filed: 1994-10-19
Abstract: A communication method wherein rate of information transfer with a
given signal transmitted or received at a transceiver node (e.g. 101) is dynamically
varied as a function of the relative quality of the transmission environment. The
method employs a responsive buffering process (in 107) at each communication
node that permits this rate to be varied somewhat independently of the rate at which
information is transferred to or from the transceiver node. In a particular application,
the invention permits information to be exchanged between a wireless signal (from
116) having a variable error correction bandwidth and a fixed bandwidth data stream
(108,115,111).
Patent EP-0625677-A3 (EP)
Title: Smoke and vapour-exhausting apparatus, in particular for cooking stoves.
Inventor: DELLA ROCCA GIANLUCA
IPC: F24C15/20
Filed: 1994-03-23
Abstract: A smoke and vapour-exhausting apparatus in particular for cooking stoves comprises a collecting element for smokes and vapours and means for supporting and moving the collecting element in a vertical direction, said means being adapted to enable the collection element to be selectively located for operation at variable-height positions within predetermined minimum and maximum heights. <IMAGE>
Patent EP-0683619-A3 (EP)
Title: Verfahren und Anordnung zum Umleiten eines Nachrichtenzellenstromes auf einen Ersatzweg
Inventor: EDMAIER BERNHARD DIPL ING
IPC: H04L45/24
Filed: 1995-05-08
Abstract: Innerhalb eines zellenorientierten Kommunikationsnetzes wird
für eine solche Umleitung durch eine am Anfang eines Wegepaares
liegende Koppeleinrichtung (CCa) ein dieser zugeführter
Nachrichtenzellenstrom dupliziert. Die dabei daraus resultierenden
Nachrichtenzellenströme werden gesondert über einen
aktiven Weg (AP) und über einen diesem zugeordneten Ersatzweg
(EP) des Wegepaares einer der am Ende des Wegepaares liegenden
Koppeleinrichtung (CCb) zugeführt. In dieser ist eine dezentrale
Synchronisiereinrichtung (SY) bzw. sind dezentrale
Synchronisiereinrichtungen (SY1, SY2 bzw. SY3, SY4) vorgesehen,
in welcher bzw. in welchen zunächst unter Weiterleitung
des Nachrichtenzellenstromes des aktiven Weges eine Synchronisierung
der beiden Nachrichtenzellenströme erfolgt. Nach
einer solchen Synchronisierung wird dann lediglich noch der
Nachrichtenzellenstrom des Ersatzweges weitergeleitet.
Patent EP-0723244-A3 (EP)
Title: Record carrier with an electronic module
Inventor: HAGHIRI-TEHRANI YAHYA
IPC: G06K19/077
Filed: 1995-12-21
Abstract: The data carrier is made up of several layers with the same dimensions. It includes an electronic module (6) with an integrated circuit (4) connected electrically to a coil (2). The coil is fitted into a channel (9,12), which is formed from cutouts in one or more internal layers (8,13) of the carrier. The layers containing cutouts continue to form coherent layers within the data carrier. At least one part of the channel contains a thermoplastic, with a softening point lower than that of the remainder of the carrier. At least one of the other layers has an additional cutout (10) to accommodate the integrated circuit.