baber/WOPTO huggingface dataset:
Patent EP-0260748-A3 (EP)
Title: Bitrate reduction method and circuitry
IPC: H03M7/42
Filed: 1987-09-10
Abstract: The method is intended especially for video signals in which so- called coefficient blocks occur as an intermediate signal. The majority of the signal values belonging to a coefficient block - also referred to as coefficients - are 0. For this reason, an uninterrupted sub-string of zeroes is combined with the subsequent coefficient to form an event, provided that the length of the sub-string of zeroes remains below a maximum value. Once the maximum value has been reached, this maximum sub-string of zeroes, along with the subsequent coefficient, is regarded as an event and subsequent coefficients are combined to form further events. A Huffmann code word is allocated to each event for transmission purposes. To form events from the coefficient string, the coefficients are fed via an input line (e) to a comparator circuit (K) and to the address inputs of a memory (PROM). The count of a counter (Z) is supplied to further address inputs of the memory (PROM) and also to the comparator (K). If a coefficient on the input line (e) is 0, the comparator sends a counting pulse to the counter (Z), provided that a maximum count has not yet been reached. If the coefficient at the input (E1) of the comparator (K) has a non-zero value, or the maximum count has been reached, the comparator (K) sends a reset pulse to the counter (Z), with which the code word occurring at the memory (PROM) is simultaneously transferred into a flip-flop circuit (FF). 
<IMAGE>
Patent EP-0233765-A3 (EP)
Title: Unit for moulding concrete mix and the like
IPC: B28B3/20
Filed: 1987-02-13
Abstract: A unit for moulding concrete mix, asphalt or other flowable material which has a plurality of paddles (48) mounted on a rotatable paddle wheel (32). The paddles (48) compact and extrude the material into and through a mould box (22).
Patent EP-0243081-A3 (EP)
IPC: A61F2/50
Filed: 1987-04-15
Abstract: An improved knee prosthesis of the four bar kind as 
described in US-A-3823424 is provided, but which has a 
modified geometry of its links (5, 10, 15, 20) which 
permits the available degree of flexion to be increased to 
143°. Resilient means such as a coil or leaf spring (70) 
provides for extension bias at low angles of flexion, and 
since the anterior link (10) oscillates during flexion or 
extension movement resilient means (70) acting between 
that link (10) and another link (5) of the joint biases 
the joint towards its fully flexed position at high angles 
of flexion. An improved lock for the joint is also 
provided.
Patent EP-0256677-A3 (EP)
Title: Pseudorabies virus recombinants and their use in the production of proteins
IPC: C07K19/00
Filed: 1987-07-17
Abstract: A recombinant pseudorabies virus 
comprising:  
    a pseudorabies virus genome 
optionally having at least a portion of at least one 
nonessential region deleted therefrom; and  
    a foreign DNA fragment coding for a 
desired protein and capable of being expressed, 
wherein the foreign DNA fragment is inserted in the 
pseudorabies virus genome at a point selected from 
within a nonessential XhoI/gIII region of the genome.  
     The insertion may be made at an EcoRI site generated 
at a point within a non-essential XhoI/gIII region 
of the genome.  
     The recombinant virus may be used as a vaccine, 
or may be used to infect host cells for the production 
of said desired protein.
Patent EP-0262861-A3 (EP)
IPC: C23C14/56
Filed: 1987-09-23
Abstract: The present apparatus has a movable table (43) with apertures therein. In 
each aperture there is loaded a carrier device and each carrier holds a 
substrate to be coated. The carriers are advanced in a step-like fashion 
to a loading position under a vertical hollow cylinder (81). When a carrier is 
in the loading position, a piston (93) is moved upward, passing through the 
aperture, pushing the carrier into the hollow cylinder. Each carrier has 
an O-ring (19) on its periphery and the O-ring (19) is squeezed against the cylinder 
wall to form a seal. Each carrier pushes against the one above it to 
advance a column of carriers upward in the hollow cylinder (81). In this way, 
the carriers, and the substrates they hold, pass through the hollow 
cylinder. Along the cylinder there are vacuum stations (105) (109) which act to pump 
down and degas the substrates. The degassed substrates eventually emerge 
from the upper end of the cylinder into a vacuum chamber (69), whereat they are 
coated by sputtering (119), or the like. The vacuum level in the coating chamber 
is not as low as the vacuum level at the vacuum stations along the 
cylinder. Accordingly, gasses in the coating chamber tend to try to escape 
into vertical cylinder but are stopped by the O-ring seals on the 
carriers. Hence the coating chamber is not contaminated. The substrates 
are transmitted through the coating chamber, coated, and withdrawn 
therefrom through a second hollow cylinder (87).
Patent EP-0239529-A3 (EP)
IPC: H01R43/045
Filed: 1987-03-06
Abstract: Das Werkzeug hat zwei profilierte Pressbacken (36), die über 
ein Kniehebelgelenk (33) mittels zweier Zangenhebel (1,2) 
gegen eine Kabelendhülse (23) gepresst werden können, um 
die Endhülse (23) auf ein abisoliertes Kabelende aufzupres­
sen. Die zu montierenden Hülsen (23) bilden mit einem Trä­
ger (20) ein Endhülsenmagazin (12), das jeweils beim Oeff­
nen des Werkzeuges mittels einer Schrittschalteinrichtung 
(10,11) weitertransportiert wird.
Patent EP-0267162-A3 (EP)
Title: Pressure-regulating solenoid valve, particularly for high-pressure circuits of fuel injection systems for internal combustion engines
IPC: F16K31/06
Filed: 1987-07-29
Abstract: A pressure-regulating solenoid valve, particularly for high-pressure circuits of fuel injection systems for internal combustion engines, comprises a body (1) having an inlet (3) and an outlet (5) the communication of which is controlled by a ball-valve obturator (7) acted upon by a push rod (15) carried by a shaft (17) guided in a sliding manner in the body and to which there is fixed a magnetic core (22) cooperating with an energisation winding (23) to press the ball with a regulable force against a valve seat (8) defined between a calibrated aperture (13) communicating with the inlet (3) of the valve and a series of transverse passages (14) disposed symmetrically and communicating with the outlet (5) of the valve. The push rod (15) is also subject to the action of a resilient member (21) to press the ball (7) against the valve seat (B) with a constant force.
Patent EP-0248782-A3 (EP)
Title: Aerial ropeway having multiple bearing and traction cables
IPC: B61B12/00
Filed: 1987-04-23
Abstract: In the cableway having a multistrand lift cable, especially a double strand lift cable, with a plurality of couplable and uncouplable conveying means, the lift cable is guided at a driving station by at least two drive disks coupled with each other. The lift cable is formed by a single closed cable loop which is crossed at least once to form a plurality of cable segments. These cable segments are guided near the regions where the conveying means are coupled and uncoupled and in the conveying path parallel and adjacent each other. At least one crossing point of the lift cable loop is positioned between one of those regions and the cable (guide or drive) station associated therewith, near which the lift cable is fed to or guided from at least two guide disks positioned over each other at different heights by a plurality of deflection rolls. At least two drive disks for the lift cable can be coupled directly with each other for joint rotation but are replaceable by a single drive disk with at least two cable grooves.
Patent EP-0275956-A3 (EP)
IPC: A61B5/22
Filed: 1988-01-18
Abstract: Ein medizinisches Diagnosegerät besitzt einen an einer Schwenk­
achse (30) befestigten Hebel (3), der zur Erzeugung eines 
Reaktionsmoments mit den Kolben (5, 6) eines Hydraulikzylinders 
(2) so verbunden ist, daß eine alternierende Drehbewegung des 
Hebels (3) in eine translatorische hin- und hergehende Bewegung 
des Kolbens (5, 6) umgewandelt wird. Eine Meßeinrichtung dient 
zum Messen des in dem Hydraulikzylinder (2) herrschenden Drucks. 
Eine Anzeigeeinrichtung dient zum Anzeigen des gemessenen 
Drucks. Damit ein derartiges medizinisches Diagnosegerät einfach 
und raumsparend ausgebildet werden kann, durchsetzt die Schwenk­
achse (30) den Zylinder (2) quer und ist die Schwenkachse (30) 
im Innern des Zylinders (2) mit den Kolben (5, 6) durch ein 
Getriebe (7, 8) verbunden (Fig. 2).
Patent EP-0303833-A3 (EP)
IPC: G05B11/42
Filed: 1988-07-19
Abstract: Es wird ein Regelsystem für Prozesse, die durch ein 
Verzögerungsglied und ein Totzeitglied approximierbar 
sind angegeben, wobei aus der Differenz zwischen Soll­
wert und Regelgröße bei Auftreten von deutlichen Soll­
wertänderungen eine Umschaltung des Reglerverhaltens 
erfolgt. Der Regler befindet sich im Normalbetrieb in 
der Betriebsart Proportional-Integral-Regler, während 
bei Auftreten einer deutlichen Sollwertänderung die Um­
schaltung auf Integral-Regelung erfolgt. Das Regelsy­
stem kann auf einfache Weise realisiert werden und er­
möglicht eine gute Anpassung an unterschiedliche Be­
triebszustände des zu regelnden Prozesses auch unter 
Berücksichtigung auftretender Störungen.
Patent EP-0319662-A3 (EP)
Title: Spindle head
IPC: B23Q11/10
Filed: 1988-09-30
Abstract: A spindle head is described which has an arrangement for supplying the cutting tools with coolant and/or lubricant, this coolant and/or lubricant supply being effected via an axial passage in the spindle. To achieve high operating reliability and long life, the free spindle end and a connecting element serving to supply the coolant and/or lubricant are here coupled so as to interlock in the axial direction while forming a gap seal. <IMAGE>
Patent EP-0316613-A3 (EP)
Title: A partially opaque substrate red led
IPC: H01L21/301
Filed: 1988-10-21
Abstract: In a light emitting diode comprising a plurality 
of layers (501 to 503) deposited on a substrate 
(504), the substrate (504) is etched so as to reduce 
the area in which the substrate is attached to 
the plurality of layers. The reduction in the area 
of attachment results in less light being absorbed 
by the substrate and thus more total light shining 
forth from the light emitting diode.
Patent EP-0322043-A3 (EP)
Title: Polyketone polymer composition
IPC: C08L23/16
Filed: 1988-12-15
Abstract: Polyketone polymer composition comprising a non-miscible blend of an alkene- alpha , beta -unsaturated carboxylic acid polymer with at least one linear alternating polymer of carbon monoxide and one or more ethylenically unsaturated hydrocarbons, optionally reinforced with glass fibers.
Patent EP-0278727-A3 (EP)
IPC: C07C67/00
Filed: 1988-02-09
Abstract: The present invention provides compounds of the general 
formula (I) 
  
wherein  
X represents a bond, or a C 1-6 alkylene, C 2-6 alkenylene or 
C 2-6 alkynylene chain, and  
Y represents a bond, or a C 1-4 alkylene, C 2-4 alkenylene or 
C 2-4 alkynylene chain with the proviso that the sum total of 
carbon atoms in X and Y is not more than 8;  
R¹ and R² each represent a hydrogen atom or a C 1-3 alkyl 
group, with the proviso that the sum total of carbon atoms in 
R¹ and R² is not more than 4; and  
Ar represents a pyridyl group optionally substituted by one 
or two substituents selected from halogen atoms or hydroxy, 
C 1-3 alkyl and C 1-3  alkoxy groups, or  
Ar represents a phenyl group optionally substituted by one or 
more substituents selected from halogen atoms or the groups 
hydroxy, hydroxyC 1-3 alkyl, C 1-3 alkyl, C 1-3 alkoxy, -NR³R⁴ and -NR⁵COR⁶,  
or Ar is a phenyl group substituted by an alkylenedioxy group 
of formula -O(CH₂) p O-; where  
R³ and R⁴ each represent a hydrogen atom or a C 1-4 alkyl group 
 
 
or -NR³R⁴ forms a saturated heterocyclic amino group which 
has 5-7 ring members and optionally contains in the ring one 
or more atoms selected from -O- and -S- or a group -NH- or 
-N(CH₃)-;  
R⁵ represents a hydrogen atom or a C 1-4 alkyl group;  
R⁶ represents a hydrogen atom or a C 1-4 alkyl, C 1-4 alkoxy, 
phenyl or -NR³R⁴ group;  
p is an integer 1 or 2;  
and physiologically acceptable salts and solvates (eg. 
hydrates) thereof.  
     The compounds have a stimulant action at β₂-adreno 
receptors and may be used in the treatment of diseases 
associated with reversible airways obstruction such as asthma 
and chronic bronchitis.
Patent EP-0287304-A3 (EP)
IPC: H02H9/02
Filed: 1988-04-11
Abstract: A fault tolerant, failsafe power supply system for use 
in a power supply having an output port coupled to a 
preselected number of output terminals each providing power 
at a fixed voltage to an associated load circuit for 
supplying a fixed voltage to each load circuit. The power 
supply incudes a ground terminal and a power enable port for 
receiving an enable signal and turning off the power supply 
when the enable signal is active. A fault tolerant/failsafe 
current limit system for preventing an overcurrent condition 
in a load circuit coupled to a selected output terminal is 
provided and comprises:  
    a first monitor circuit, external to the power supply 
and coupling a first output terminal to a first load circuit 
and supplying current thereto, for generating a first output 
signal in a first state if an overcurrent condition is 
detected and in a second state if no overcurrent condition 
is detected; and  
    a second monitor circuit, external to the power supply 
and coupling a second output terminal to a second load 
circuit and supplying current thereto, for generating a 
first output signal in a first state if an overcurrent 
condition is detected and in a second state if no 
overcurrent condition is detected;  
    means, adapted to receive both monitor output signals, 
for shutting off the power supply to prevent an overcurrent 
condition unless both monitor circuit output signals are in 
the second state.
Patent EP-0306141-A3 (EP)
IPC: F01L7/06
Filed: 1988-07-26
Abstract: A rotary drive mechanism has an input shaft (10) with a 
first crank (11), mounted parallel to an output shaft (13), 
the input shaft (10) being offset from the output shaft 
(13) by a distance equal to the length of the first crank 
(11), the output shaft (13) having a second crank (14) of 
greater length than the first crank (11), the first and 
second cranks (11, 14) are pivotally connected to opposite 
ends of a link (16), interlocking formations (20, 22, 25) 
are provided to prevent rotation of the second crank (14) 
and link (16) independently of the input shaft (10) when 
the second crank (14) and link (16) are parallel to one 
another.
Patent EP-0291474-A3 (EP)
Title: Fusil à pompe avec chargeur prismatique
IPC: F41A17/38
Filed: 1988-05-09
Abstract: L'invention concerne un fusil à pompe muni d'un 
chargeur prismatique (19) et comprenant un crochet 
(24) monté sur la batterie de déclenchement (17) 
pour le blocage en oeuvre du chargeur (19), une 
glissière (23) destinée à porter les munitions en 
sortie du chargeur (19) au niveau du canon (11), et 
une culasse (14) avec un ergot poussant (14′) pour 
déplacer la munition le long de la glissière (23) 
et dans le chambre à cartouche du canon (11) quand 
il se porte en position de fermeture.
Patent EP-0332879-A3 (EP)
Title: Monoclonal antibody recognizing un-natural ganglioside gd3
IPC: A61K38/00
Filed: 1989-02-17
Abstract: A monoclonal antibody exhibiting specificity to a 
sialic acid glycolipid which contains at least one 
epitope selected from the group consisting of 
NeuAc α 2 → 9NeuAc terminal, NeuAc α 2 → 6Galβ terminal 
and NeuAc α2 → 1Cer. A hybridoma which produces said 
monoclonal antibody. A process for producing such a 
hybridoma.
Patent EP-0345670-A3 (EP)
Title: Spray head for a nozzle humidifier, and method for humidifying
IPC: D21G7/00
Filed: 1989-06-03
Abstract: A spray head (10) for a nozzle humidifier is disclosed, having a housing (11), an air nozzle element (20) with nozzle bore (22) for air to exit, a twist body (40) arranged in the air nozzle element and a water nozzle element 30 projecting through the air nozzle element and having a nozzle connection (31) at the tip of which a water outlet opening is arranged, an annular gap being constructed between the nozzle bore and nozzle connection. A spray head of this kind serves in particular for moistening paper webs. In this spray head, it is to be possible to maintain the shape of the annular gap with a greater degree of accuracy. For this purpose, one of the two nozzle elements (20, 30) is held centrally by the other of the two nozzle elements (30, 20) and is connected to the latter by means of a fitting. 
<??>Furthermore, a method for moistening paper is disclosed in which an air stream is made to rotate at a low pressure and receives water from a water nozzle. In order to generate a complete cone spray jet, an additional air stream parallel to the axis of rotation is generated. 
<IMAGE>
Patent EP-0347905-A3 (EP)
Title: Circuit for testing circuit blocks controlled by microinstructions
IPC: G06F11/267
Filed: 1989-06-22
Abstract: A test circuit for testing circuit blocks of an 
integrated circuit device controlled with 
microinstructions comprising a microinstruction register 
(13). The microinstruction register (13) is basically 
the one originally provided in the integrated circuit 
device but it holds not only a microinstruction read out 
of a micro-ROM (12) but also a control signal that is set 
externally to set the circuit blocks of the integrated 
circuit device. The control signal set externally in the 
microinstruction register (13) is decoded by a 
microdecoder (14) to test operation of the circuit blocks.
Patent EP-0355746-A3 (EP)
IPC: C30B15/00
Filed: 1989-08-18
Abstract: The present invention relates to a method and 
apparatus for mono-crystalline growth of a dissociative 
compound semiconductor. The method, which is based on the 
Czochralski method, includes the following steps. First, a 
first volatile component material and second material of 
the dissociative compound semiconductor are prepared. The 
first material is placed on the bottom of an inner air-­
tight vessel which is contained in the outer air-tight 
vessel. The second material is contained in a crucible in 
the inner vessel. The crucible is supported by a lower 
shaft extending from the inside to the outside of the inner 
vessel. The first material is, next, heated for 
evaporating so as to react with the second material in the 
crucible. Therefore, the dissociative compound 
semiconductor is synthesized in the crucible. Then, a 
single crystal is pulled up from the melt by an upper shaft. 
The upper shaft extends from inside to outside of the inner 
vessel, thereby the single crystal is grown. The 
improvement is that the pulling-up process includes the 
steps of, after the heating step: measuring the weight of 
the melt in the crucible, the weight of the melt being 
influenced by a difference between the interior pressure of 
the inner vessel and a pressure outside of the inner vessel; 
correcting the measured weight of the melt for the error 
due to the pressure difference, thereby obtaining an 
accurate data of the weight of the melt; and controlling 
at least one of a composition and a diameter of the growing 
crystal on the basis of the weight data of the melt.
Patent EP-0365827-A3 (EP)
IPC: G01N35/04
Filed: 1989-09-21
Abstract: A system for a plurality of specimen containers for performing assays, such as chemo- or bioluminescence measurements, includes a support element used for transporting the specimen containers through a measuring instrument, and a holder in which a plurality of specimen containers are received and which, for performing the measurement, can be mounted on the support element. The holder is a disposable component, so that once the measurement has been performed it can be discarded along with the specimen containers. For receiving multiple holders outside the measuring instrument, a stand is provided. Both on the holder and on the stand and support element, special provisions are made for positioning of the specimen containers both in the stand and in the support element in a way that both assures satisfactory measurement and precludes any mistake in the order of the specimen containers during the measurement or during the preparatory steps in the process. This system is suitable for performing chemiluminescence immunoassays, for instance.
Patent EP-0365989-A3 (EP)
IPC: G03F7/32
Filed: 1989-10-18
Abstract: Es wird ein Entwicklungslösemittel für durch Photopoly­
merisation vernetzbare Schichten, enthaltend ein Bin­
demittel auf der Basis eines elastomeren Polymeren, ein 
hiermit verträgliches photopolymerisierbares Monomeres 
sowie einen Photoinitiator, beschrieben. Das Entwick­
lungslösemittel enthält als wesentliche Komponente einen 
Phenolether.  
     Das Entwicklungslösemittel ist im Vergleich zu Lösemit­
teln des Standes der Technik ungiftig, schnell aus der 
Schicht zu entfernen und weist eine hohe Kapazität für 
Schichtbestandteile auf.
Patent EP-0373343-A3 (EP)
IPC: H01R12/79
Filed: 1989-11-03
Abstract: A method and connector device for connecting insulated 
wire cable to another device is provided. The connector 
device includes a housing (10) having an array of 
bifurcated connectors (12) disposed in a preselected 
pattern. The cable wires are completely stripped of the 
insulation at locations corresponding to the pattern of 
the connectors. The wires are then pushed into the 
connectors transversely to slidingly and frictionally 
engage the wires. The wires are pushed into this 
engagement by a cover which coacts with the housing to 
insulate the wires and their connectors.
Patent EP-0372229-A3 (EP)
Title: Ink jet printing apparatus with adjustable print head
IPC: B41J2/175
Filed: 1989-11-06
Abstract: An ink jet printing apparatus comprises a 
print head (22), a reservoir (24), and a rigid 
articulated support assembly (26) connecting the 
print head (22) to the reservoir (24). The support 
assembly (26) affords two degrees of rotational 
freedom for allowing adjustment of the print head 
(22) relative to the reservoir (24), so that printing 
can be carried out on surfaces lying in various 
planes or moving in various directions without 
tilting the reservoir. The support assembly (20) 
has an internal channel for conducting ink from 
the reservoir (24) to the print head (22), and 
may be made of a thermally conductive material 
in order to maintain hot melt inks at the proper 
operating temperature using heat generated by heating 
elements in the reservoir (24) and print head (22).
Patent EP-0368344-A3 (EP)
Title: Process for producing alpha-olefin polymers
IPC: C08F10/00
Filed: 1989-11-10
Abstract: A process for producing an α-olefin polymer 
which comprises homopolymerizing or copolymerizing an α-­
olefin by the use of a catalyst system comprising: 
   (A) a solid catalyst component (A) containing at 
least magnesium, titanium, a halogen and an ester compound as 
indispensable components, and    (B) a catalyst component (B) produced by reacting 
an organoaluminum compound represented by the general 
formula R¹ m AlY 3-m  (R¹ represents an aliphatic hydrocarbon 
group having 1 to 8 carbon atoms, Y represents a halogen, 
hydrogen or an alkoxy group having 1 to 20 carbon atoms, 
and m represents a number satisfying 2 ≦ m ≦ 3) with an 
organic silicon compound represented by the general formula 
R² n Si(OR³) 4-n  (R² represents an alicyclic hydrocarbon group 
or an aromatic hydrocarbon group having 5 to 20 carbon 
atoms, R³ represents a hydrocarbon group having 1 to 20 
carbon atoms, and n represents a number satisfying 0 ≦ 
n ≦ 3) in the state of a solution so that the product 
of this reaction becomes satisfying the following 
formula: 0.2 ≦ K ≦ 2.2,  
wherein: 
  
[S represents the area of a peak in the ¹³C-NMR spectrum of 
the reaction product assignable to the Al-R¹ bond, S′ 
represents the area of a peak in the ¹³C-NMR of the product 
assignable to the Si-R¹ bond formed by the reaction with the 
 
 
organoaluminum compound, and Z represents the molar ratio of 
Si atoms to Al atoms in component (B)].