baber/WOPTO huggingface dataset:
Patent EP-0254163-A3 (EP)
IPC: H01R43/01
Filed: 1987-07-10
Abstract: There is disclosed herein an improved machine 
for applying electrical connectors to electrically con­
ductive cable, such as multi-conductor flat cable. The 
machine includes a pair of opposed tool members, each of 
which includes a shelf-like recess for receiving a con­
nector portion. The cable is positioned between the tool 
members which are advanced toward each other for staking 
the connector body portion to the cable and receiving the 
connector cap to the connector body, and thus securing 
the connector to the cable.  
     In each tool member the shelf-like recess is 
formed from a shelf which is slidably mounted to the tool 
member and biased to an outward position. When the shelf 
engages the cable and other tool member, it retracts and 
the tool member urges the connector onto the cable. Upon 
retraction of the tool member, the shelf is biased to its 
extended position.
Patent EP-0246865-A3 (EP)
IPC: E21B7/18
Filed: 1987-05-19
Abstract: A technique for providing a continuous 
underground tunnel between first and second 
spaced-apart points and for installing new cable, 
pipe or conduit utilizes a boring device (14) 
including means (36) for boring through soil and a 
thrust conduit (16) which pushes the boring device 
(14) through the soil from a first starting point to 
a second end point as the device (14) bores through 
the soil, thereby to form a tunnel between the two 
points. Thereafter, the cable to be installed within 
the tunnel is attached to the front end of the boring 
device (14) and the latter is pulled back through the 
tunnel to its starting point by means of the thrust 
conduit (16), thereby automatically pulling the new 
cable in place.
Patent EP-0267720-A3 (EP)
IPC: B41J9/10
Filed: 1987-11-02
Abstract: A flexible print wire guide assembly (10) for use 
with dot matrix printers having combination frame (14,­
15,16) and plurality of angularly shaped flexible print 
wire guides (12) formed or etched from a single plate. 
The angularly shaped flexible print wire guides (12) are 
in parallel spaced relationship so as to place the 
vertices of the print wire guides (12) in a 
predetermined pattern. Print wires (13) extend 
through apertures near the vertex of each wire 
guide and are welded or brazed to the flexible wire 
guides (12). The print wires (13) are directly attached 
at the opposite ends to solenoid drivers. When a 
particular solenoid driver is actuated, the print 
wire (13) is pushed forward, with the flexible print 
wire guide (12) bending to allow the forward motion.
Patent EP-0267852-A3 (EP)
IPC: G11C11/416
Filed: 1987-11-12
Abstract: A read/write control circuit that operates with a 
write-pull function while ensuring a stable read level includes a 
two level series gated emitter coupled logic structure. One 
level is formed by a differential amplifier that receives a data 
signal and produces a pair of output signals that are related to 
the voltage at a reference node. The other level is made up of a 
second differential amplifier that receives a write control 
signal. One output node of the second differential amplifier is 
connected to the first differential amplifier, while the other 
output node is connected to the reference node by means of a 
resistor that provides a secure read level during transient 
states.
Patent EP-0279335-A3 (EP)
Title: Switching power supply
IPC: H02M7/12
Filed: 1988-02-10
Abstract: 1. Switching power supply. 2.1. In a switching power supply, a high voltage peak occurs on the transformer (Ü) during the blocking phase, which peak endangers the switching transistor (TRP). The object of the invention is to reduce these voltage peaks using simple means. 2.2. Connected in parallel with the primary winding (1) and the secondary winding (2) of the transformer (Ü) there is in each case a network having a capacitor (CS), a diode (DS1) and a resistor (RS). 2.3. Particularly suitable for a switching power supply for a television or a video recorder. <IMAGE>
Patent EP-0282992-A3 (EP)
Title: Method of controlling communication in an id system
IPC: H04L29/06
Filed: 1988-03-16
Abstract: A memory (46) of a data carrier (40) attached to an article to be identified stores a classification code indicative of the data carrier's own communication protocol. Plural types of communication protocols are registered, in correspondence with the classification codes thereof, in the memory (24) of a controller (20) capable of communicating with the data carrier. Upon receiving a classification code transmitted by the data carrier, the controller selects from its memory a communication protocol indicated by the received classification code and then executes communication with the data carrier by using the selected communication protocol.
Patent EP-0291873-A3 (EP)
Title: Method to determine the anti-aggregatory activity of vasoactive substances, especially phosphodiesterase or cyclooxygenase inhibitors
IPC: C12Q1/56
Filed: 1988-05-13
Abstract: The anti-aggregatory activity of phosphodiesterase inhibitors (A) and/or of cyclooxygenase inhibitors (B) is detected outside the human or animal body by
 removing blood,
 adding (A) and/or (B) to the removed blood - if not already present therein in unchanged or in metabolised form as a consequence of a previous administration,
 where appropriate removing the erythrocytes and leucocytes, and
 initiating - preferably by adding an aggregation inducer - and measuring the platelet aggregation,
 where (A) - if only (B) has been administered or added up till then - is then added either before or, at the latest, on initiation of the platelet aggregation,
 or (B)- if only (A) has been administered or added up till then - is then added,
 and at least one prostaglandin (C) is added,
 so that the initiation and measurement of the platelet aggregation takes place in the presence of the triple combination of (A), (B), each in unchanged or in metabolised form, and (C). 
<??>Suitable as (A) are preferably compounds with a xanthine or pyrimidopyrimidine structure and as (B) is preferably O-acetylsalicylic acid. The method replaces elaborate and complicated tests on the human and animal body.
Patent EP-0298448-A3 (EP)
IPC: C09J7/29
Filed: 1988-07-06
Abstract: There is provided a radiation-curable adhesive 
tape comprising a radiation-curable adhesive layer which 
is formed on a radiation transmitting-substrate. The 
radiation-curable adhesive layer is composed of an acrylic 
adhesive and radiation-curable compound having carbon-carbon 
double bonds. The radiation-curable tape can be 
used preferably in processing steps for the production of 
semiconductor wafer, ceramics and glass employing a direct 
picking-up system.
Patent EP-0318719-A3 (EP)
Title: Elektrischer Steckverbinder
IPC: H01R13/639
Filed: 1988-11-04
Abstract: Die Erfindung betrifft einen verriegelbaren, elektrischen 
Steckverbinder mit einem Steckergehäuse mit Kammern für 
mehrere Steckkontaktelemente und einem Gegensteckergehäu­
se mit Kammern für mehrere Gegensteckkontaktelemente, 
sowie einer rastenden Verriegelungseinrichtung zur Ver­
riegelung der beiden Gehäuse, die am Steckergehäuse Rast­
nasen und einen mit den Rastnasen zusammenwirkenden, 
U-förmigen, am Steckergehäuse gelagerten Federbügel 
sowie am Gegensteckergehäuse eine von den Rastnasen 
hintergreifbare Rastkante aufweist und die zum Entriegeln 
über eine auf den Federbügel wirkende Betätigungstaste 
verfügt, wobei der Federbügel (16) ein aus einem Blech 
gestanztes Blechstanzteil ist, das hochkant gelagert 
ist und einen Kipphebel (7) beaufschlagt, wobei an dem 
Kipphebel die Rastnasen (10) angeordnet sind.
Patent EP-0309212-A3 (EP)
Title: Dartboards
IPC: F41J3/00
Filed: 1988-09-20
Abstract: A method of making a wire structure for defining the 
playing area of a dartboard comprising the steps of 
providing a series of concentric rings of wire positioned 
so as to define the "double" area (1,2) the "treble" 
areas (1,4) and the outer bullseye (5) of the playing 
area, positioning twenty equiangularly spaced, radially-­
extending wires (6) over at least the "double" and 
"treble" concentric rings of wires, each radial wire (6) 
extending from the outer bullseye ring (5) to beyond the 
concentric ring (1) of greatest diameter, each radial 
wire at that end being provided with a spike (7) for 
engagement with a dartboard when the completed wire 
structure is applied thereto, and attaching the radial 
wires to the concentric circles of wires at each junction 
thereof by fusing.  
     Thus a stapleless dartboard is provided.
Patent EP-0319253-A3 (EP)
Title: Sialic acid glycosides, antigens, immunoadsorbents, and methods for their preparation
IPC: C07K16/00
Filed: 1988-11-30
Abstract: The stereochemistry of sialylation of an 
acceptor saccharide to obtain an α (2-3) or α (2-6) 
linkage is controlled to favor the α anomer by use of an 
aromatic ester of the sialyl reagent. The resulting 
intermediate α (2-3) and α (2-6) sialylated intermediate 
disaccharide blocks are useful in the synthesis of 
antigenic substances which can be used to raise 
antibodies useful in diagnosis and therapy, and can 
themselves be used as reagents in various applications. 
The preparation of the tetrasaccharide antigens 
corresponding to the 19-9 and sialyl-X antigens 
characteristic of malignant tissue illustrates the 
application of this method.
Patent EP-0341366-A3 (EP)
Title: An improved seal for piston screws in plastics injection and extrusion apparatus
IPC: B29C48/03
Filed: 1988-07-28
Abstract: The improved seal of the present application consists of 
a substantially tapering lance tip (16) extending into a 
further cylindrical area (14) and having at the rear in the 
base of the tapering portion (16a) expandable lips (15) which, when 
the screw moves forwards in the injection direction 
pushed by the piston (22), close the annular gap leaving a 
preset tolerance allowing the passage of the plastic 
material during the charge stage and complete closure at 
the time of injection since the special treated steel 
material is resilient, recovering its original dimension 
when the injection pressure is released, with the neces­
sary space between the front injection chamber (17) and the 
lance tip (16) depending on the specific chemical peculiar­
ities of the plastic material, colour and part to be 
moulded.
Patent EP-0335104-A3 (EP)
IPC: H04B10/80
Filed: 1989-02-21
Abstract: Es sollen mit möglichst wenig baulichem Aufwand und mit 
großer Präzision sowohl externe optische Verbindungen von ver­
schiedenen integrierten Schaltkreisen, insbesondere von 
Rechnerchips, als auch interne optische Verbindungen bei ein­
zelnen integrierten Schaltkreisen sowohl solche externen und 
internern optischen Verbindungen in Kombination hergestellt 
werden können.  
     Eine Vorrichtung, welche dieses leistet, weist ein 
Substrat (Su) auf, auf dem die integrierten Schaltkreise (IC), 
optischen Sender (oS) und optischen Detektoren (oD) in Form von 
Bausteinen fixiert sind, wobei auf dem Substrat ein Abstands­
halter (Ah) aufgebracht ist und der Abstandshalter von einem 
Deckkörper (DK) abgedeckt ist, und wobei an dem Abstandshal­
ter oder/und dem Deckkörper eine optische Einrichtung (oE) zum 
Zuleiten des von einem optischen Sender (oS) ausgesandten 
Lichts zu einem oder mehreren optischen Detektoren (oD) an­
gebracht ist.  
     Anwendung zum optischen Verbinden von Rechnerchips
Patent EP-0331165-A3 (EP)
Title: A color comparison device having a color sample-bonding wheel which permits easy removal of a color sample sticker
IPC: G01J3/52
Filed: 1989-03-02
Abstract: A color comparison device uses a rotatable color 
sample-bonding wheel to hold a sticker containing a plurality 
of color shades for matching with a color of a test portion of 
a test stick as the wheel rotates. At least one recess is 
formed in a part of the sticker bonding surface of the wheel to 
permit access to an edge of the sticker to facilitate its 
removal from the wheel.
Patent EP-0336197-A3 (EP)
Title: Targetted discharge of dosed quantities of solid materiatargetted discharge of dosed quantities of solid materials contained in a gas using a venturi nozzle and a contrls contained in a gas using a venturi nozzle and a control device for regulating it ol device for regulating it
IPC: B05B12/12
Filed: 1989-03-21
Abstract: The invention relates to a method and device for the selective discharge of metered quantities of solids which are finely distributed in a gas using one or more controlled venturi nozzles for the purpose of applying lubricants and separating agents to the loaded surfaces of pre-forming tools in pre-forming machines or for applying solids which are finely distributed in a gas to solid carrier materials, in particular in the area of medicines, foods or catalytic converters.
Patent EP-0340443-A3 (EP)
Title: Light signal reception circuit for photoelectric switch
IPC: H03K17/78
Filed: 1989-03-23
Abstract: A light reception signal circuit for photoelec­
tric switch, comprising:  
a photoelectric conversion circuit (21) for receiving 
a light (14) from a light emitting part controlled perio­
dically for emission, and generating an electrical 
signal corresponding to a quantity of the received 
light;  
a programmable attenuator (23) for inputting the 
electrical signal coming from the photoelectric con­
version circuit, and attenuating the electrical sig­
nal stepwise at every constant levels according to a 
digital control signal;  
a first comparator (25) for comparing an output volt­
age of the programmable attenuator (23) with an upper 
bound threshold set beforehand, and generating an 
outgoing signal whenever said output voltage exceeds 
the upper bound;  
a peak holding circuit (24) for inputting the output 
voltage of said programmable attenuator (23), and holding 
a peak value of the output voltage on a time constant 
 
 
sufficiently longer than an emission period of said 
light emitting part;  
a second comparator (26) for comparing an output 
voltage of the peak holding circuit (24) with a lower 
bound threshold set beforehand, and generating an 
outgoing signal when said output voltage comes to 
the lower bound threshold or below;  
a counter (27) for counting the outgoing signal of 
said first comparator (25) as a clock, generating a dig­
ital control signal for stepping up an attenuation 
level of said programmable attenuator (23) at every counts, 
and resetting said digital control signal by input­
ting the outgoing signal of the second comparator (26);  
a third comparator (28) for generating an outgoing 
signal as the photoelectric switch through comparing 
the output voltage of said programmable attenuator (23) 
with a decision level set beforehand.
Patent EP-0338508-A3 (EP)
IPC: A61K38/00
Filed: 1989-04-18
Abstract: Die Erfindung betrifft Aminosäureester der Formel I 
  
in der n = 2 ist und R, R¹, R², R³, R⁴ und R⁵ die in der 
Beschreibung angegebene Bedeutung haben, ein Verfahren und 
Zwischenprodukte zu deren Herstellung, diese enthaltende 
Mittel und deren Verwendung.
Patent EP-0341565-A3 (EP)
IPC: B01D53/54
Filed: 1989-05-03
Abstract: Process for selective removal and destruction of hydrogen cyanide contained in nitrous gases, in which the nitrous-containing gases are washed with nitric acid in counter-current in an absorption column and the nitric acid charged with hydrogen cyanide is regenerated at elevated temperature, with simultaneous hydrolysis and oxidation of the hydrogen cyanide.
Patent EP-0362723-A3 (EP)
IPC: H04L49/111
Filed: 1989-09-29
Abstract: Die Erfindung betrifft ein Koppelfeld für ein Vermittlungssystem, 
das aus m/1-Stufen aufgebaut ist und bei 
dem Zellen nach einem Zeitvielfachverfahren übertragen 
werden und anhand der im Zellenkopf enthaltenen Weglenkungsinformation 
die Durchschaltung erfolgt. Die eintreffenden 
Zellen werden in einem Pufferspeicher so lange gespeichert, 
bis ein freier Rahmen zur Verfügung steht. Die 
in den Pufferspeichern (B) der m/1-Stufen gebildeten Warteschlangen 
sollen möglichst fair abgearbeitet werden.  
     Hierzu wird vorgeschlagen, jeder m/1-Stufe jeder Zubringerleitung 
(Z1...Zm) einen Speicher (F1F0) zuzuordnen, dem 
die Ergebnisse der Vergleiche zwischen Weglenkungsinformation 
und Adresse der Abnehmerleitung (A) zugeführt werden 
und die Entscheiderschaltungen (CA) die Reihenfolge festlegen, 
in der die in den Pufferspeichern (B) gespeicherten 
Zellen ausgelesen werden.
Patent EP-0364951-A3 (EP)
IPC: G02B17/06
Filed: 1989-10-17
Abstract: The present optical system provides an 
all-reflective continuous zoom optical system. An 
imaging mechanism including the tertiary mirror (14) of a 
three-mirror (10, 12, 14) anastigmat is moved to effect a 
change in the focal length, field of view, or both of the 
system.
Patent EP-0376260-A3 (EP)
Title: Discharge lamp assembly
IPC: H01J61/36
Filed: 1989-12-27
Abstract: An electric discharge lamp assembly (1) including a 
lamp bulb (2) having two lead wires (7), and a lamp base (9) 
supporting two lead support members (20, 21) with respective tip 
ends thereof being connected respectively to the lead 
wires (7) of the lamp bulb (2). One of the lead support members (21) 
is formed to have an elongated length and is covered by 
an insulating tubular member (23) substantially. The rear end 
portion of the insulating tubular member is fitted on 
and secured to a tubular portion (22) of the lamp base (9) which 
portion is integrally formed with the lamp base. Whereby 
the electric discharge between the two support members (20, 21) 
is prevented effectively, and the insulating tubular 
member (23) is secured to the lamp base reliably.
Patent EP-0337519-A3 (EP)
IPC: F16K25/00
Filed: 1989-01-17
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung 
zum Schutz und zur Stützung einer Dichtung einer Ventil­
vorrichtung, mit einem schieberartig ausgebildeten, trans­
latorisch oder rotativ verschiebbaren Schließglied, einem 
hierzu korrespondierenden Sitzbereich der Ventilgehäuse­
teile und einem Verschlußteil, welches in Richtung des 
Bewegungsfreiheitsgrades des Schließgliedes verschiebbar 
ist, und einer Dichtung bzw. Abdichtungsstelle, die 
entweder zwischen Schließglied und Sitzbereich wirksam ist 
oder mit dem Verschlußteil zusammen wirkt.  
     Durch das vorgeschlagene Verfahren und die Vorrichtung zu 
seiner Realisierung wird unter anderem sichergestellt, daß 
bei einer Ventilvorrichtung der einleitend gekennzeichneten 
Gattung die Dichtung in anderen Stellungen als in der 
Schließstellung geschützt und gestützt ist.  
     Dies wird unter anderem verfahrenstechnisch dadurch 
erreicht, daß die in der Schließstellung der Ventilvorrich­
tung eine Dichtwirkung erzeugendee Beanspruchung der Dich­
tung bzw. Abdichtungsstelle in anderen Stellungen als in 
der Schließstellung durch das Verschlußteil hervorgerufen 
wird.
Patent EP-0337665-A3 (EP)
Title: Process for preparing 4-demethoxydaunomycinone
IPC: C07C67/00
Filed: 1989-04-06
Abstract: 4-Demethoxy-daunomycinone I: <CHEM> the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyldaunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound, in an appropriate reducing environment, with a catalytic amount of a transition metal complex, preferably palladium or nickel with 1,3 diphenylphosphinopropane or 1,1 min -bis (diphenylphosphino) ferrocene, and eliminating the 13-dioxolanyl group by treatment with trifluoroacetic acid.
Patent EP-0375314-A3 (EP)
Title: Method and system for obtaining nmr images
IPC: G06T1/00
Filed: 1989-12-18
Abstract: A method for simultaneously obtaining a three-­
dimensional nuclear magnetic resonance (NMR) angiographic 
image of moving spins associated with fluid flow in a region 
of a living organism sample, and a three-dimensional NMR 
image of stationary tissue in the same sample region, by 
immersing the sample in a main static magnetic field; 
nutating, in an excitation subsequence of each of a plurality 
of NMR sequences, the nuclear spins and the generating a 
flow-encoding magnetic field gradient selected to cause a 
resulting NMR response echo signal from the spin of a moving 
nucleus to be different from the NMR response echo signal 
from the spin of a substantially stationary nucleus. The 
acquired response data is processed to provide at least one 
of (1) a difference data set from which response data ob­
tained from stationary nuclei has been substantially removed, 
(2) a summation data set from which response data obtained 
from moving nuclei has been substantially removed, and (3) a 
set of phase data indicating direction of flow for flow am­
plitudes obtained in set (1), in order to generate both an 
angiographic image lying in a selected plane in a three-­
dimensional volume, and an image of stationary tissue in the 
same plane.
Patent EP-0387799-A3 (EP)
Title: Radiation measurement system
IPC: G01T1/40
Filed: 1990-03-13
Abstract: A standard light beam is incident on the PMT (14) 
to adjust the gain of a preamplifier which serves to 
amplify the output signal of the PMT (14). A light-­
emitting diode (31) which shoots the standard light 
beam is fixed to the glass tube (19) of the PMT (14) by 
means of an attachment made of transparent resin. The 
standard light beam can therefore pass through the 
attachment. In short, the light transmitting efficiency 
of the attachment is so improved that ample quantity of 
the standard light beam can be supplied to the light-­
receiving face (18) of the PMT (14). Even when the 
angle of attaching the diode (14) to the glass tube (19) 
is changed, the transmission of the standard light beam 
is not disturbed by the attachment, thereby enabling the 
quantity of the standard light beam supplied to the 
light-receiving face (18) to be kept almost certain. 
Thus, gain adjustment can be accurately attained.
Patent EP-0388838-A3 (EP)
Inventor: HUBELE ADOLF DR
IPC: A01N47/22
Filed: 1990-03-19
Abstract: Neue Verbindungen der Formel 
  
in welcher bedeuten:  
R₁ und R₂ unabhängig voneinander Wasserstoff, Halogen, C₁-C₃-Alkyl, 
C₁-C₂-Halogenalkyl, C₁-C₃-Alkoxy oder C₁-C₃-Halogenalkoxy;  
R₃ C₃-C₆-Cycloalkyl oder durch Methyl oder Halogen bis zu dreifach gleich oder 
verschieden substituiertes C₃-C₆-Cycloalkyl;  
R₄ Halogen, Thiocyano, -OR₅, -SR₅, -NR₅R₆, wobei  
R₅ und R₆ die hierin gegebene Bedeutung haben, stellen neue Wirkstoffe zur Verhütung 
von Mikroorganismen-Befall an Pflanzen dar. Die Verbindungen lassen sich als solche 
oder in Form geeigneter Mittel als Mikrobizide einsetzen.
Patent EP-0414093-A3 (EP)
Title: Circuit arrangement for charging rectifier for a direct current energy accumulator of a telecommunication installation especially for telecommunications exchanges
IPC: H02J7/00
Filed: 1990-08-13
Abstract: Monitoring equipment is provided in a charging rectifier for operational monitoring of a converter supplied by the AC voltage supply network and is provided with DC voltage feed via two rectifiers serving the purpose of decoupling, in particular, via one of the two rectifiers from an auxiliary converter likewise supplied from the AC voltage supply network, on the one hand, and via another of the two rectifiers from a DC converter supplied by the DC energy storage device, on the other hand. The DC voltage offered by the DC converter is higher than the DC voltage offered by the auxiliary converter. The monitoring equipment distinguishes between these DC voltages with reference to magnitude and, when receiving a lower DC voltage, checks for the presence of the DC voltage supplied to the DC converter by the DC energy storage device. When receiving the lower DC voltage and given the presence of the DC voltage supplied to the DC converter, the monitoring equipment outputs a signal that indicates a malfunction of the DC converter.