baber/WOPTO huggingface dataset:
Patent EP-0292005-A3 (EP)
IPC: G21F5/00
Filed: 1988-05-20
Abstract: Der erfindungsgemäße Transportbehälter ist geeignet, radio­
aktive Stoffe und Strahlenquellen hoher Aktivität γ-und 
neutronenstrahlensicher in geschlossenen Behältern oder als 
festes Schüttgut nach verschiedenen Varianten umzuschlagen, 
zu speichern sowie zwischen Füll- und Entleerstellen kern­
technischer Einrichtungen in Typ B (U)-Ausführung zu trans­
portieren.  
     Der Transportbehälter ist universell einsetzbar und gewähr­
leistet eine aufwandsarme sowie richtungsunabhängige Be­
und Entladung unter γ-Strahlenschutzbedingungen sowie eine 
hohe Sicherheit beim Transport im öffentlichen Verkehrsbe­
reich.  
     Erfindungsgemäß besteht der Transportbehälter aus einem 
allseitig γ-und/oder neutronnstrahlensicheren, mechanisch 
und thermisch stabilen sowie wasserdichten Abschirmgehäuse 
(1), in dem drehbar gelagert ein zylindrischer Dreheinsatz 
(2) mit Aussparungen (3) zur Aufnahme des Ladegutes ange­
ordnet ist. Durch Drehung des Dreheinsatzes (2) mit dem 
Ladegut wird die Be- und/oder Entladeöffnung des Abschirm­
gehäuses (1) mechanisch verschlossen, gleichzeitig der γ- 
bzw. Neutronenstrahlenschutz realisiert und das Ladegut in 
die Transportlage überführt. Durch Schutzdeckel (4) wird 
der Transportbehälter wasserdicht verschlossen und dabei 
der Dreheinsatz (2) arretiert. Damit erfüllt der Transport­
behälter die Anforderungen an die Typ B (U)-Ausführung.
Patent EP-0293806-A3 (EP)
IPC: H04R3/00
Filed: 1988-05-30
Abstract: The dynamic loudspeaker driving apparatus consists of at 
least a power amplifier (21) and a feedback circuit (41). 
The power amplifier amplifies an input signal so that the 
dynamic loudspeaker is driven by the amplified input signal. 
A detecting circuit (32) is further provided in order to 
accurately detect a motional voltage (VM) produced at an 
equivalent motional impedance of dynamic loudspeaker, and the 
feedback circuit negatively feedbacks the detected motional 
voltage to the power amplifier so that distortions due to a 
transient response of a vibration system of dynamic 
loudspeaker will be eliminated. The amplified input signal 
is supplied to a first terminal of dynamic loudspeaker and a 
voltage at a second input terminal of dynamic loudspeaker is 
supplied to the feedback circuit, and impedance components 
other than the equivalent motional impedance can be canceled. 
In addition, it is possible to be further provided with a 
filter circuit (20) having a frequency response 
characteristic which can be obtained by electrically 
simulating a voltage transmission characteristic against the 
equivalent motional impedance of dynamic loudspeaker. Thus, 
the input signal (Vi) can be given with a desirable frequency 
characteristic by the filter circuit and then supplied to the 
power amplifier.
Patent EP-0298500-A3 (EP)
IPC: H05B41/32
Filed: 1988-07-08
Abstract: A flash device comprising a power source; a main 
capacitor adapted to be charged by the power source; a flash 
firing unit operable to consume charge stored in the main 
capacitor (C₃) to emit a flash light; a switching unit disposed 
in a discharge loop for the main capacitor through the flash 
firing unit; a trigger circuit (3) for exciting the flash firing 
unit (5) in response to a flash firing command; a pulse output 
unit, which is operable to output some kinds of pulses, the 
duty factors of the pulses being different from each other, 
for inputting a selecting command and for outputting one of 
the pulses in accordance with the selecting command; and a 
control unit (4) for causing the switching unit to be switched 
on and off repeatedly in response to the pulse outputted 
from the pulse output unit.
Patent EP-0307644-A3 (EP)
Title: Method and apparatus for detecting the speed of yarn in textile machines
IPC: G01P3/50
Filed: 1988-08-19
Abstract: The yarn (1) is wound onto a cross-wound package (4) by means of a grooved drum (3), and a first sensor (6) is provided for determining the circumferential speed of a member rotating synchronously at the speed of the traversing yarn. A second sensor (7) determines the position of the yarn (1) on the package (4) in relation to the longitudinal axis thereof, and a correction factor is derived from this determination in order to determine the instantaneous yarn speed from the mean yarn speed obtained from the circumferential speed of the rotating member. 
<??>This improves the determination of the yarn speed in textile machines to such an extent that on-line spectrograms can be measured on the latter. Moreover, the accuracy with which the length of the yarn defects is measured is also increased by an order of magnitude. 
<IMAGE>
Patent EP-0316602-A3 (EP)
Title: Wood-protecting agent
IPC: B27K3/52
Filed: 1988-10-19
Abstract: A wood protecting agent contains (a) a dimethylalkyl amine; (b) a water soluble acid; (c) a water insoluble acid or 2-(methoxycarbonyl)-benzimidazole.
Patent EP-0315195-A3 (EP)
Title: Optical disc player
IPC: G11B7/085
Filed: 1988-11-04
Abstract: A disc player for playing a first disc having 
data recorded on both sides thereof and also a second 
disc having data recorded on only one side thereof has 
disc drive means loadable with one of the first and second 
discs selectively. Whether the disc loaded on the 
drive means is the first disc or the second disc is 
detected from the data read by pickup means. When the 
second disc is detected, the pickup means is positioned 
for the data recording side of the second disc automati­
cally so as to reproduce signals therefrom. Accordingly, 
even if the second disc is loaded with the disc side 
oriented erroneously, the data can be read from the 
recording side at all times.
Patent EP-0316814-A3 (EP)
Title: Method of and apparatus for preventing scanning line deviation in a process scanner of a separated drum type
IPC: H02P5/52
Filed: 1988-11-11
Abstract: An original drum (2) and a recording drum (9) are 
driven by synchronous motors (5, 12), respectively, and 
encoders (6, 13) output rotation timing pulses (P a , P b ) at 
every rotation of the recording drum (9) and the original 
drum (2), respectively. If an interval of the timing pulses 
(P a , P b ) becomes smaller than a prescribed value, a scanning 
line deviation control circuit (20) generates a motor 
control signal (T b ), thereby breaking electric power supply 
to the faster motor (5) for a prescribed period.
Patent EP-0276894-A3 (EP)
Title: Latex based adhesive composition for paperboard and corrugated board
IPC: C09J103/02
Filed: 1988-01-27
Abstract: This invention relates to an adhesive of starch and an ammonium-based latex which provides paperboard and corrugated board treated therewith with improved wet-pin adhesion. The latexes are typical styrene-butadiene and carboxylated styrene-butadiene latexes but untypically are polymerized in the presence of a volatile base such as ammonium hydroxide.
Patent EP-0313181-A3 (EP)
IPC: B65F1/06
Filed: 1988-05-25
Abstract: A wastebasket which is adapted to receive an inner liner (8) 
includes a container (2) having an upper rim (14) defining an open end, 
and a lid (4) pivotally mounted on the container and adapted to cover 
the open end. A bezel (6) is provided for releasably retaining an inner 
liner in the container. The bezel is pivotally mounted on the container 
at its open end, and is pivotable between a first position, where the 
bezel is disposed substantially co-planarly with the upper rim of 
the container, and a second position, where the bezel is raised at 
an angle above the rim of the container. The wastebasket also has a 
structure for pivotally mounting the bezel to the container and for 
retaining the bezel in the raised second position.
Patent EP-0293230-A3 (EP)
Title: Acidic gas sensors
IPC: G01N21/78
Filed: 1988-05-27
Abstract: The present invention provides a sensor, preferably an electrochemical sensor, for detecting acidic gases, e.g. carbon dioxide. The electrochemical sensor has a sensing electrode (20, 22), a counter electrode (37) and a body of electrolyte containing a complex, e.g. copper(II) bis(propanediamine), which has one or more ligands that is displaceable by the presence of the acidic gas in the electrolyte to form a modified complex which can be electrochemically reacted at the sensing electrode at a potential at which the unmodified complex is unreactive. The acidic gas diffuses into the electrolyte through a porous membrane. The modified complex can also be detected colorimetrically because it absorbs light at a different wavelength to the unmodified complex.
Patent EP-0320086-A3 (EP)
Title: Visual analytical tracer and method for detection and quantitative analysis for water treatment chemicals
IPC: G01N33/18
Filed: 1988-07-21
Abstract: An inert water soluble dye is added to a concentrated water treatment composition. This mixture is added to the water in a circulating water system such as a cooling tower. The concentration of the dye and the concentration of the actives in the treatment composition are proportionate to each other. The concentration of the treatment composition in the water system can be determined by measuring the percentage of light absorbed by the dye in the water. This can be determined by use of a colorimeter. Fluorescein is the preferred dye.
Patent EP-0306316-A3 (EP)
Title: Methods of forming protective films on optical recording media
IPC: G11B7/24
Filed: 1988-09-01
Abstract: A method of forming a protective film (14) for an optical recording medium such as a compact disc (16). A protective film forming ink (22) having a viscosity in the range between 0.09 and 10 Pa.s is applied to a surface of a pad (21) having a Shore A hardness between 8 and 30. The spherical surface of the pad (21) thus loaded with the ink (22) is pressed against a substrate (11) of the optical recording medium on which a reflective layer (13) has been formed, to transfer the protective film forming ink (22) to the surface of the substrate (11). The ink (22) is then cured to form the protective film (14) over the entire surface of the reflective layer (13).
Patent EP-0286480-A3 (EP)
Title: Insulating strengthening for supporting poles for electric lines and manufacturing method
IPC: E04H12/02
Filed: 1988-03-16
Abstract: Insulating equipment (100) includes a flexible arm (1) having at one of its ends a means for attachment to a pole and at the other end means for attaching an electric line substantially perpendicular to the arm (1). The thickness of the arm (1) decreases regularly from the means fo attachment to the pole toward the means of attachment to the electric line, while the height of the cross section of the arm is constant. The arm (1) has in the direction of its thickness a series of layers (7a, 7b, 7c, 7d) of continuous mineral fibers extending in the direction of the arm's length and separated by layers (8a, 8b, 8c, 8d) of randomly-oriented short mineral fibers. These layers are bonded by a synthetic resin in which a layer (9a, 9b) of fabric of mineral fibers may be placed on each side of the arm (1) between the first layer of short fibers and the following layer of continuous fibers. To be used for improving longitudinal flexibility and resistance to vertical loads.
Patent EP-0372141-A3 (EP)
IPC: B23D61/02
Filed: 1988-12-01
Abstract: La présente invention concerne un disque diamanté 
pour la coupe de produits durs ou abrasifs, tels que les 
pierres, les granits, les grès, les produits réfractaires, 
le béton ou produits similaires, disque composé d'un support 
en tôle (1) dont la périphérie comporte des dents (2) séparées par 
des encoches (3), ainsi que de segments diamantés (4) de forme 
précise épousant la courbure de la périphérie du support (1) 
et dont l'épaisseur est supérieure à celle de la tôle du 
support.  
     Ce disque est caractérisé en ce que le bord 
d'attaque de chaque dent (2) est muni d'un moyen de protec­
tion (5) contre l'abrasion.
Patent EP-0325197-A3 (EP)
IPC: B65D51/32
Filed: 1989-01-17
Abstract: Kosmetik-, insbesondere Nagellackeinheit mit einer Flaschee (2) 
aus Glas oder Kunststoff und einer innen ein Auftragsorgan (1) 
tragenden Schraubverschlußkappe (3) vorzugsweise mit einer 
Drehbegrenzungseinrichtung, um ein Ausrichten von 
querschnittlich unrunden Bauteilen gegeneinander 
sicherzustellen, wobei die Flasche (2) und die 
Schraubverschlußkappe (3) sich nach oben konisch verjüngen und 
eine das Auftragsorgan (1) tragende Innenschraubkappe (7) 
unverdrehbar in eine konische Außenkappe (8) eingesetzt ist, 
deren Spitze offen und durch einen eingesteckten Stopfen (9) 
verschlossen ist.
Patent EP-0336236-A3 (EP)
Title: Composition and process for the qualitative and quantitative acceleration of hair growth in humans and animals
IPC: A23K1/175
Filed: 1989-03-23
Abstract: The invention relates to the use of physiological salts of thiocyanic acid in humans as cosmetic agent for hair care, for maintaining and promoting hair growth and for increasing the resistance of the hair to injurious effects. The composition and the process can likewise be used in productive livestock to increase yields and improve quality (gloss, skin texture, hair strength and elasticity, density and uniformity of the hair coat, softness and strength when processing) in the production of wool, furs, leather or feathers. Sodium thiocyanate or potassium thiocyanate or mixtures of these substances are preferably used. In humans, use is predominantly external (as additive to bath water, to hair lotions, shampoos or cosmetics), and in productive livestock it is predominantly oral by admixture with the feed or by administration with thiocyanate-supplemented feedstuffs.
Patent EP-0340489-A3 (EP)
Title: Improvements in injection moulding presses, particularly for plastics materials
IPC: B29C45/17
Filed: 1989-04-12
Abstract: An injection moulding press, particularly for plastics materials, 
having a mould closure unit (1) comprising a moulding head (2), a 
reaction or fixed platen (3) and a movable platen (7) slidable in 
known manner on tie rods (4) which connect said moulding head (2) 
to the fixed platen (3), said tie rods (4) having their ends (5, 
6) removably secured to said moulding head (2) and fixed platen 
(3), characterised by comprising hydraulically operated jaw means 
(14) which clamp one end (6) of at least one tie rod (4) and 
secure said end (6) to the fixed platen (3), the other end (5) of 
said tie rod (4) being connected to the moulding head (2) by 
hydraulically controlled catch means (13) which when in one 
position fix said tie rod (4) to said head (2) whereas when in 
their other position they release said end (5) of the tie rod (4) 
from the head (2) to allow at least one hydraulic actuator (21) to 
move the tie rod (4) axially when said catch means (13) are in the 
release position.
Patent EP-0341529-A3 (EP)
IPC: E05B63/00
Filed: 1989-04-29
Abstract: Die Schließvorrichtung ist für Einsteckschlösser 1 vorge­
sehen und zwar zum gleichzeitigen Betätigen eines Zusatz­
schlosses 2. Das Gehäuse 9 des Zusatzschlosses 2 ist am 
Innenschild 6 befestigt. Weiterhin ist das Einsteckschloß 1 
mit seinem Knauf-Profilzylinder 3 und seiner Schließnase 4 
zwischen einem Außenschild 5 und einem Innenschild 6 eines 
Türbeschlages angeordnet. Der zum Innenschild 6 gerichtete 
Teil des Profilzylinders 3 ist mit einer Knaufwelle 8 
versehen, die mit der Schließnase 4 verbunden ist, wobei an 
der Knaufwelle 8 ein in das Gehäuse 9 des Zusatzschlosses 2 
ragendes Antriebszahnrad 10 befestigt ist, das mit einem 
Drehknauf 11 verbunden ist. Über weitere Zahnräder und ein 
Betätigungszahnrad 31 wird eine Zahnstange 12 verschoben, 
an der ein Riegel 13 des Zusatzschlosses 2 befestigt ist.
Patent EP-0359280-A3 (EP)
Title: Liquid crystal device
IPC: G02F1/139
Filed: 1989-09-15
Abstract: A liquid crystal device has a pair of substrates 
(31, 32) having a plurality of electrodes (34, 35) 
arranged on facing surfaces thereof, aligning films (36, 
37), rubbed in a predetermined direction, for covering 
the surfaces of the substrates (31, 32) and the surfaces 
of the electrodes (34, 35) a nematic liquid crystal 
(38) disposed between these aligning films (36, 37), and 
a pair of polarizing plates (39, 40), disposed outside 
the substrates (31, 32). The liquid crystal device has 
an optical anisotropy Δn of 0.12 or below, a dielectric 
ratio Δε/ε⊥ of 1.0 or below, expressed by a ratio of a 
dielectric anisotropy Δε of a dielectric constant in 
a direction normal to the axes of liquid crystal 
molecules, and a retardation Δn·d of greater than 0.4 µm 
and less than 1.0 µm, which is expressed by a product of 
the optical anisotropy Δn and the thickness d of a liq­
uid crystal layer. The nematic liquid crystal is 
twisted 180° to 270° between the aligning films.
Patent EP-0366033-A3 (EP)
Title: Method of improving post-ischemic myocardial dysfunction using an ace inhibitor alone or in combination with a thrombolytic agent and combination
IPC: A61K31/265
Filed: 1989-10-21
Abstract: A method is provided for improving 
post-ischemic myocardial dysfunction such as 
contractile dysfunction or reperfusion injury by 
administering an angiotensin converting enzyme 
inhibitor alone or in combination with a 
thrombolytic agent before, during or immediately 
after (within 4 to 6 hours) an ischemic attack.
Patent EP-0369781-A3 (EP)
IPC: B29C48/00
Filed: 1989-11-15
Abstract: A process for producing an optical recording 
medium in a sheet form, comprising the steps of: 
melt-extruding a resin to form a resin sheet (8); and 
passing under pressure the resin sheet in a 
substantially melted state between a first heated 
roller (5) having a predetermined unevenness pattern and 
a second heated roller disposed opposite thereto (4), 
thereby to transfer the unevenness pattern to a 
surface of the resin sheet.
Patent EP-0375405-A3 (EP)
IPC: B29C48/45
Filed: 1989-12-20
Abstract: A process for molding a saturated crystalline polyester resin into a desired shape by supplying said resin to a molding machine, which comprises heating the resin above its melting point and molding the substantially molten resin into the desired shape such that the temperature Tc2 of the molded article obtained thereby and the crystallizing temperature Tc1 of the starting saturated crystalline polyester resin, satisfy the relationship of Tc1 - 20 </= Tc2 </= Tc1.
Patent EP-0374077-A3 (EP)
Title: Transmission system for telegraphic communications
IPC: H04L25/00
Filed: 1989-10-16
Abstract: The transmission system for telegraphic communications through 
the commutated telephone network is comprised by two phonotelex (1) 
devices, one of which is connected to a teletype (2) and the other 
to a telex exchange, each of them being provided with a cable (10) 
for connection to the telephone and a connector for connection to 
a related telephone and a teletype or telex line (9), in addition 
to a plug-in transformer (8) for connection to the mains.  
     Each phonotelex is in turn constituted by the functional 
association of two interfaces, one for the telex line and the other 
for the telephone line, a control module and a feed module. Both 
phonotelex devices have a common part which is comprised by current 
detecting circuits and a line switch, and a differentiating part 
comprised by a DC-DC convertor and a polarity selector in the 
phonotelex connected to the teletype, and a resistance related to a 
contact in that connected to the telex exchange.
Patent EP-0400846-A3 (EP)
Title: Valves for fluids
IPC: F16K31/44
Filed: 1990-05-18
Abstract: A bellows valve comprises a main body (16) 
defining a valve chamber (18) including a valve seat 
(28) and having inlet and outlet passages (20, 22) 
connected therewith. A valve element (24) is 
positioned in the chamber (18) and has an operating 
stem (30) with a free end extending axially 
therefrom. An actuating assembly (14) for moving the 
valve element (24) towards and away from the seat 
(28), includes a rotatably mounted actuating shaft 
(58) having a free end axially aligned with the free 
end of the operating stem (30) and a handle (60) for 
producing axial movement of the actuating shaft (58).  
     The operating stem (30) is joined to the actuating 
shaft (58) by a connection including a first ball (80) 
positioned axially between the free ends of the 
operating stem (30) and the actuating shaft (58) with 
a spring (86) engaged with the first ball (80) and 
acting to bias the free ends of the operating stem 
(30) and actuating shaft (58) axially apart. A 
plurality of second balls (94) interconnect the stem 
(30) and shaft (58) for preventing axial separation of 
the free ends while permitting free relative rotation 
therebetween.
Patent EP-0437288-A3 (EP)
Title: Apparatus for cutting and grinding glass blanks
IPC: B26F3/00
Filed: 1988-11-04
Abstract: An apparatus for cutting glass blanks according to a particular contour comprises a scoring machine, a breaking machine and a grinding machine. Said grinding machine includes two grinding heads and a motor for driving each of said grinding heads. Said apparatus further comprises a control system including a digital grinding file for simultaneously controlling said two grinding heads for smoothing the edge of the seaward glass blanks according to said digital grinding file. <IMAGE>
Patent EP-0518061-A3 (EP)
Title: Medical articles
IPC: A61L29/14
Filed: 1992-05-12
Abstract: The invention relates to medical articles such as catheters, tubes, containers, moulded components and the like made of polymeric materials. These articles have a particular finish to increase the compatibility with blood on contact with blood or fluids resembling blood. The invention comprises the mixing of a defined amount of rare earth carboxylates as additives into the initial polymer before the actual shaping.
Patent EP-0531005-A3 (EP)
Title: Micro-emulsions
IPC: C09K23/52
Filed: 1992-08-14
Abstract: A bicontinuous microemulsion which comprises (i) a first 
phase comprising a more polar liquid as herein defined, 
(ii) a second phase comprising a polymerisable oil as 
herein defined and (iii) an addition-polymerisable 
surfactant, solid/liquid compositions prepared from the 
microemulsion and composites prepared from the 
compositions.
Patent EP-0614319-A3 (EP)
Title: Television projection system.
Inventor: DETER CHRISTHARD
IPC: H04N9/12
Filed: 1993-12-30
Abstract: A t.v. projection system provides a colour image on a screen (20) using light provided by three lasers (32, 42, 52), supplied to an optical device (60) for colour mixing, deflection and focussing in correspondence with a given television standard. The wavelengths of the light signals are 620 nm, 545 nm and 470 nm, the colour tones defined by colour value signals supplied from an input circuit to a mixer (20) converting them from the original base system for a phosphor television screen to a second base system for the laser projection system, each output signal (R', G', B') of the mixer being fed to a respective modulator (34, 44, 54) associated with one of the lasers.
Patent EP-0694894-A3 (EP)
Title: Signal light
Inventor: BECK ALEXANDER
IPC: F21Y115/10
Filed: 1995-04-25
Abstract: The signal lamp has the LED's (LED) supported within the lamp so that they can be pivoted between at least 2 different radiation directions. The LED's are positioned in groups via setting discs (VS), to allow the radiated light distribution to be matched to different requirements. Pref. the setting discs are controlled by an adjustment device, for linear or pivoted displacement of the LED's into the required light radiation position, each LED in the group fitted in a respective opening in the setting disc. <IMAGE>
Patent EP-0693347-A3 (EP)
Title: Fastener driving tool
Inventor: HAAS GUENTER
IPC: B25B23/10
Filed: 1995-06-24
Abstract: The installation face (19) of the centring element (10) of the tool which interacts with the fastener (2) is located essentially parallel to its direction of movement. The centring element swivels freely on a bearing body (3) around an axis, and the installation face extends perpendicular to the swivel axis. The installation jaw of the centring element has a run-on bevel (21) for the head of the fastening element. The centring elements are mounted on the bearing body to be adjustable perpendicular to their plane of movement. <IMAGE>