baber/WOPTO huggingface dataset:
Patent EP-0361645-A3 (EP)
IPC: C07C323/25
Filed: 1989-06-15
Abstract: A compound for pharmaceutical use has a nucleus of the formula    G1-G2---N- @-G2-G1 where E is an organic or organometallic radical having at least three atoms other than hydrogen and is attached to the nitrogen shown in the formula by a carbon-to-nitrogen single bond; where one G1 is C, N, O or S, and both G2's and the other G1 are carbon; or one G2 is S or P, and both G1's and the other G2 are carbon; where the bond shown as --- is a single or double bond; or a biologically acceptable salt thereof. Preferably, the compound is used for combating helminths in animals, including man.
Patent EP-0360462-A3 (EP)
Title: Locking device comprising lock cylinder and flat key
IPC: E05B27/00
Filed: 1989-09-07
Abstract: A locking device comprises a lock cylinder (1) and a flat key (2) which has locking indentations along its broad-sided surface and, in the area of the front of the key, is provided with at least one entry slot (26) lying in alignment with the locking indentations (22) for receiving the pointed heads (14) of the non-pivotally mounted plug pins, in which the bottom (28) of the entry slot forms a control face for plug pin displacement. Each plug pin (13) has, at a distance from its pointed head, at least one drive bevel (17) impingable by the key (2) which, viewed in the insertion direction of the key, lies at the side close to the corresponding pointed head (14).
Patent EP-0369733-A3 (EP)
Title: Fluorescent indicator dyes for alkali metal cations, their preparation and use
IPC: C07D273/00
Filed: 1989-11-14
Abstract: The invention discloses fluorescent chelator 
compounds that are especially useful to monitor and 
measure cytosolic concentrations of alkali metal 
cations such as Na⁺, K⁺, and Li⁺. The new compounds are 
comprised of: (1) crown ethers (that may or may not 
have substituent groups attached to the core carbons, 
but will always contain at least one core nitrogen) 
that are linked via the core nitrogen(s) to at least 
one (2) fluorophore that contains an additional 
heteroaromatic liganding center. In the currently 
preferred dye,  SBFI , the core compound is crown ether 
1,7-diaza-4,10,13-trioxacyclopentadecane and the 
heteroaromatic fluorophores are benzofurans that are 
linked to isophthalate groups. Selectivities for Na⁺ 
over K⁺ of about 20 are observed, resulting in 
effective dissociation constants for Na⁺ of about 20 mM 
against a background of 120 mM K⁺. Increasing [Na⁺] 
increases the ratio of excitation efficiency at 330-345 
nm to that at 370-390 nm with emission collected at 
450-550 nm, so that ratio fluorometry and imaging work 
at the same wavelengths as used with the well-known Ca²⁺ 
indicator fura-2. If the macrocyclic ring is increased 
in size to a 1,10-diaza-4,7,13,16-­
tetraoxacyclooctadecane, the chelators become selective 
for K⁺ over Na⁺. If the ring is decreased in size, for 
example to a 1,7-diaza-4,10-dioxacyclododecane, the 
chelators become selective for Li⁺ over Na⁺.
Patent EP-0359726-A3 (EP)
IPC: G06F9/44
Filed: 1989-06-09
Abstract: An apparatus and method for debugging a forward-­
chaining (rule-based) expert system are disclosed. A 
single STEP command controls the expert system and 
automatically presents prefire and postfire displays for 
observing the system's performance. The debugger alter­
nates between prefire and postfire states. In the 
prefire state, before the selected rule is fired, the 
conflict set of rules eligible to be fired, the selected 
rule to be fired, and the data for that rule are display­
ed in separate windows. Entry of the STEP command fires 
the rule and changes the debugger's state to postfire. 
In the postfire state, the just-fired rule and data 
updated thereby are displayed. Entry of the STEP command 
in the postfire state changes the state to prefire and 
automatically presents the prefire display for the next 
selected rule.
Patent EP-0391051-A3 (EP)
IPC: B23G1/06
Filed: 1990-02-22
Abstract: A machine for taper threading the end of a bar (21) such as 
reinforcing bar used in concrete construction utilizes a power operated vice 
(40) to clamp and feed the bar end axially into a rotary head (42) which 
contains chaser tooling holders (116-119) which open uniformly on the bar end 
as the head rotates. The rotary head is axially stationary but contains an 
axially movable key or linear cam (134) which engages a readily removable 
transversely extending control rod assembly (127) in turn moving the chaser 
holders. Axial movement of the power vice and thus the bar end at a 
controlled axial speed with respect to the rotary speed of the head moves 
the key to cause the movement of the chaser holders. The chaser holders in 
addition to supporting the thread cutting chasers (181) also support ahead of 
the chaser an indexable triangular insert (180) to pre-cone the bar end. To 
change the set-up of the machine for different bar sizes the control rod is 
removed and replaced, and a proper cutting speed for the bar is selected by 
adjusting the RPM of the head through a transmission. The extent of axial 
movement of the key may also be controlled to optimize the cycle time of 
the machine. In this manner all bar sizes may be threaded in a single pass 
and set-up from bar size to bar size is accomplished quite simply in a short 
period of time.
Patent EP-0388654-A3 (EP)
Title: Azole-1-alkanamides as antiarrhythmic agents and preparation thereof
IPC: C07D231/12
Filed: 1990-02-22
Abstract: N-[(alkylamino)alkyl]3,4 (or 4,5)-diaryl-1H-­
pyrazole-1-(branched)alkanamides and pyrazole-1-alkanamines 
useful for treating cardiac arrhythmias in mammals, are 
prepared by reacting a lower-alkyl ester of pyrazole-1-­
acetic acid with an appropriate diamine followed by 
reduction or by reacting the anion of a lower-alkyl ester of 
a pyrazole-1-acetic acid with an alkylating agent followed 
by displacement of the ester by an appropriate amine.
Patent EP-0395101-A3 (EP)
Title: Semiconductor memory device having low noise bit line structure
IPC: H01L27/10
Filed: 1990-04-27
Abstract: A semiconductor memory device having an improved digit line structure 
which is capable of carrying out a low-noise operation is disclosed. The 
semiconductor memory device has in each column a digit line pair and a 
sense  amplifier connected to the digit line pair. Each pair of digit 
lines are composed of a plurality of first wirings formed of a first 
conductor layer and a plurality of second wirings formed of a second 
conductor layer isolated from the first conductor layer through an 
insulating layer. One of the digit lines of each digit line pair is 
formed by electrically connecting part of the first wiring and part of 
the second wiring, and the other digit line of the digit line pair is 
formed by electrically connecting the other part of the first wiring and 
the other part of the second wiring.
Patent EP-0419760-A3 (EP)
Title: Zero standby power, radiation hardened, memory redundancy circuit
IPC: G11C29/00
Filed: 1990-05-03
Abstract: A fused, redundancy selection circuit (20) is disclosed which is disabled by the absence of a chip select signal (CS). The circuit has the feature of avoiding the use of nodes with a floating potential and in this manner it provides an enhanced radiation hardened characteristics. The circuit is effectively disabled if no redundancy is required on a particular memory chip, by leaving fuses which are a part of the circuit, intact. Alternately, if the memory chip is tested to have defects, the redundancy circuit (20) is selectively enabled to provide the desired redundancy for the chip, by blowing fuses which are a part of the circuit. Thereafter, the redundancy circuit is now an active part of the memory chip and it is selectively enabled when the chip select signal (CS) is applied to the chip. An advantageous feature of the circuit is that it does not dissipate power when its function is not required either because its enabling fuses have not been blown or alternately when the chip select signal is off. In this manner, a zero standby power, radiation hardened memory redundancy circuit has been provided.
Patent EP-0402615-A3 (EP)
Title: Sheet gripper for sheet working machines
IPC: B41F21/10
Filed: 1990-05-07
Abstract: The invention relates to a sheet gripper, whose gripper finger, executing a flat gripper flight path and closing perpendicular to the gripper rest, is assigned resiliently and adjustably to the pivot point of the gripper shaft and to the pivot point of a carrier pin, mounted rotatably in a case part of the basic body of the gripper finger and arranged parallel to the gripper shaft, at an angle of approximately 90 DEG , the lower end of the gripper finger being guided in a groove cam by a bar or the like in the manner of a cylinder catch. <IMAGE>
Patent EP-0398183-A3 (EP)
Title: Carrier independent network services
IPC: H04M7/06
Filed: 1990-05-11
Abstract: The present invention provides a method of establishing 
carrier independent network services (CINS) wherein feature 
and voice information are decoupled such that feature in­
formation is transmitted on a signalling line (13) esta­
blished on private and/or public facilities, but voice in­
formation is transmitted over a public network (12) when 
calls overflow, thereby permitting the terminating node 
(11) to identify the incoming call and associate feature 
information provided by the originating node (10).
Patent EP-0400658-A3 (EP)
Title: Coated abrasive material, process of making and use of same
IPC: B24D3/28
Filed: 1990-05-31
Abstract: A single step fining pad for use in ophthalmic applications 
having on a base (12), radiation cured maker (14) and size 
coats (18) of different hardnesses, holding the abrasive grits 
(16).
Patent EP-0428055-A3 (EP)
Title: Conductor rail
IPC: H01R25/14
Filed: 1990-11-07
Abstract: The invention relates to a conductor rail (10) comprising a supporting structure (13), an insulator (11) and a conductor or conductors (12) The supporting structure (13) and the insulator (11) of the conductor rail (19) are formed into one and the same uniform profile by means of a pultrusion method.
Patent EP-0382362-A3 (EP)
Title: Methods and apparatus for performing time interleaved multiplexed rate adaptation for sub-rate channels in a digital data communication system
IPC: H04Q11/04
Filed: 1990-01-22
Abstract: The sub-rate channel carrying capacity and the efficiency of 
bandwidth usage are improved over the CCITT I.463 standard, for 
switching systems having a granularity, that is, the smallest 
channel size that can be switched through the system, of better than 
64 Kbps (e.g. 8 Kbps). The system is capable of performing rate 
adaptation for multiple synchronized sub-rate channels in accordance 
with a predefined multiplexing protocol. The protocol calls for 
"time interleaved" multiplexed rate adaptation to be performed, 
i.e., multiple sub-rate channel data is packaged into fragment size 
envelopes (or integer multiples thereof). The width of a fragment 
is also matched (ideally equal) to the granularity of the system's 
switch. As a result of using the time interleaved multiplexed 
rate adaptation scheme, the rate adaptation process, the channel 
carrying capacity of the system at large, and the use of the 
system's switching and bandwidth capacity are all improved.
Patent EP-0396219-A3 (EP)
IPC: F21S2/00
Filed: 1990-01-25
Abstract: A lamp for providing uniform luminosity in an 
area to be illuminated, such as in an operating 
theatre and the like. The lamp comprises a light 
source (180), an infrared filter element (143), a planar prism 
field (10), having a substantial number of radial sectors (11) 
containing a plurality of transverse, outwardly 
curved prisms, and a toroidal lens system (70) which 
controls the divergence of the light emanating from 
the light source (180) so as to render the light 
substantially columnate and to direct the light onto 
the planar prism field (10), a transparent member (55) beneath 
the planar prism field (10) to protect the planar prism 
field from dirt, foreign material and scratches, and 
a handle (151) extending downwardly from the face of the 
lamp by which the lamp can be manipulated. The 
radial sectors (11) are held together in the planar prism 
field by attachment to one another. As a result, the 
transparent member (55) can be thin since it is not 
required to support the planar prism field. The 
transparent member (55), therefor, can be removed for 
cleaning or replacement without disassembly of the 
planar prism field. The lens of the toroidal lens (70) 
system is a conical Fresnel lens. The infrared 
filter element (143) comprises upper and lower 
substantially cylindrical portions only the lower 
 
 
portion of which acts as an infrared filter. The 
handle (151) is provided with slots permitting air to enter 
the handle and pass upwardly within the filter 
element and about the light source, exiting at the 
top of the lamp to cool the light source. Finally, 
the light source comprises a bulb supported by a bulb 
holder assembly which is preferably disposable.
Patent EP-0405858-A3 (EP)
Title: Control of aberrant expression vector accumulation during fermentation procedures
IPC: C12N15/70
Filed: 1990-06-22
Abstract: The present invention provides a method for preventing the accumulation of aberrant expression vectors during fermentation processes which rely on the expression of an expression vector coded gene for production of a polypeptide product of interest. Antibiotics are added at approximately the time at which product expression begins.
Patent EP-0436355-A3 (EP)
Title: Process for producing 7-aminocephem compound or salts thereof
IPC: C12N1/21
Filed: 1990-12-20
Abstract: A process for producing 7-aminocephem compounds, or salts thereof, which comprises cultivating in a nutrient medium a microorganism capable of producing a 7-aminocephem compound of the formula: <CHEM> wherein R is acetoxy, hydroxy or hydrogen, and recovering the compound (I) or a salt thereof from the culture broth. An example of a suitable 7-aminocephem compound-producing microorganism is a fungal strain belonging to the species Acremonium chrysogenum that is capable of producing a cephalosporin compound of the formula: <CHEM>  wherein R is as above and X is -CH(NH2)-COOH, -CO-COOH or -COOH, said fungal strain having been transformed with a 7-aminocephem compound production vector containing one or more promoters for Acremonium chrysogenum and gene(s) connected therewith which encodes enzyme(s) capable of converting the cephalosporin compound (II) to the 7-aminocephem compound (I). A vector for use in the process, cephalosporin compound-producing microorganisms transformed with said vector and a DNA fragment having the promoter activity of the Acremonium chrysogenum alkaline protease gene are also described.
Patent EP-0447968-A3 (EP)
Title: Apparatus for providing tv program information
IPC: H04N5/445
Filed: 1991-03-14
Abstract: A known system derives information from the VPS- and Teletext signals and displays the title of the current program and the network name on screen for a few seconds, each time a new channel is selected. The VPS- and Teletext signals contain more program-related information than mentioned above. The present invention concerns deriving (400, 410, 420, 430, 440, 450, 460, 470) the end-time and/or the remaining duration of the current program as well as the starting-time of the next program for display (480) on-screen.
Patent EP-0473436-A3 (EP)
Title: Dynamic voltage integration method and circuits for implementing and applying the same
IPC: G06G7/184
Filed: 1991-08-30
Abstract: An integrating circuit is formed in the present invention, of which the active element is a pair of bipolar transistors (T5/T6) or a CMOS transistor (T8) which with the aid of switches (s81 to s88) controls the storing of a sample charge from the signal voltage (Us) in a sampling capacitor (Ci) and the discharging of the sample into an integrating capacitor (Co). The circuit only consumes current while charges are being transferred. <IMAGE>
Patent EP-0448424-A3 (EP)
IPC: E01C7/26
Filed: 1991-02-18
Abstract: L'invention concerne un procédé de production de compositions 
bitumineuses renfermant des résidus de polyméres, et notamment 
des stériles d'automobiles, provenant du déchiquetage et du broyage, 
en majorité, de carcasses d'automobiles.  
     Le procédé comporte cinq étapes successives, à savoir, un 
broyage du mélange de polymères, un lavage à l'eau pour éliminer la 
terre, un séchage, un mélangeage avec du bitume pulvérent et une mise 
en forme, de préférence par une extrusion et granulation ou un 
compactage par compression.  
     Les compositions bitumineuses concentrées en résidus 
polymériques peuvent être avantageusement utilisé, à l'état dilué, 
pour améliorer la mise en oeuvre, la stabilité et les propriétés 
mécaniques de bitumes routiers ou industriels.
Patent EP-0497273-A3 (EP)
Title: Packaging container for a number of objects
IPC: B65D6/24
Filed: 1992-01-28
Abstract: 2.1. Packaging containers of the type mentioned here serve as transportation and presentation means for a number of packaged objects. These objects are sold from the packaging container. The empty packaging containers are usually destroyed since they are not suitable for renewed filling due to their material and their construction. The intention of the invention is now to provide a re-usable packaging container of this type. 
<??>2.2. The packaging container according to the invention has a base (11) and a stacking structure (12) which is detachably connected to the base (11) and can be folded up and/or collapsed, specifically preferably in such a way that the folded-up or collapsed stacking structure (12) can be placed on the base (11). In this manner, empty packaging containers can be transported back in a space-saving manner and, if appropriate, refilled again. The packaging containers according to the invention are thus re-usable. 
<??>3. The packaging container according to the invention is particularly suitable for receiving a plurality of piles of packaged confectionery articles lying one above the other, specifically in particular bars of chocolate (10). 
<IMAGE>
Patent EP-0631987-A3 (EP)
Title: Removing hazardous contaminants from water.
Inventor: LAMARRE BRUCE L
IPC: C02F1/64
Filed: 1989-10-12
Abstract: A method for removing hazardous contaminants such as radon gas and volatile synthetic organic chemicals from domestic water supplies uses a perforated, horizontally-oriented tray which is baffled to define a curved (e.g., serpentine, spiral) liquid flow path. Contaminated water is distributed upon a portion of the tray and flows as directed by the baffles to a downcomer and into a storage tank. Air is blown into the storage tank, which is located below the perforated tray, and up through the perforations. The forced air causes the water flowing across the tray to froth, and evaporates the contaminants out of the frothing water. The forced air, carrying the volatilized contaminants, is then vented outside the home. <IMAGE>
Patent EP-0639044-A3 (EP)
Title: Wärmeleitfolie
Inventor: SEIDEL WOLFGANG
IPC: H01L23/367
Filed: 1994-08-09
Abstract: Zur Vereinfachung der Handhabung bei der Montage und Reparatur 
von Flachbaugruppen, gedruckten Schaltungsplatinen bzw. 
Multichipmodulen mit vielen integrierten Schaltkreisen (IS), 
die mit aufgesetzten Kühlkörpern (KK) gekühlt weden, wird 
vorgeschlagen, zwischen die Gehäuseoberflächen (GO) der integrierten 
Schaltkreise (IS) und den Kühlkörpern (KK) eine nur 
einmal zu montierende gemeinsame Wärmeleitfolie (WF) einzufügen, 
die eine mäanderförmige Perforierung in der Weise aufweist, 
daß den Kontaktflächen zwischen den integrierten 
Schaltkreisen (IS) und den jeweiligen Kühlkörpern (KK) zugeordnete 
Einzelflächen (EF) vorhanden sind, die in begrenztem 
Umfang gegeneinander federn in unterschiedlichen Höhen entsprechend 
der Höhen der Gehäuseoberflächen (GO) der integrierten 
Schaltkreise (I) anordenbar sind.
Patent EP-0694578-A3 (EP)
Title: Aqueous synthetic resin dispersion
Inventor: NEUMANN UWE DR
IPC: C08G18/64
Filed: 1995-06-21
Abstract: The aq. synthetic resin dispersions (I) contain: (a) an ionic epoxy resin derived from bisphenol A substd. with aralkyl gp(s)., (b) a capped polyisocyanate, and (c) a polymer of radically polymerisable olefinic monomer(s). Also claimed are: (i) a process for the prodn. of (I) from a mixt. of vinyl monomer (c), resin (a) and blocked di or poly-isocyanate (b), by converting the mixt. into an aq. dispersion and polymerising with a radical initiator; and (ii) articles coated with the dispersion (I).
Patent EP-0789209-A3 (EP)
Title: Verfahren zur Trocknung von Schlamm, insbesondere Klärschlamm
Inventor: STEIER KLAUS DR-ING
IPC: F26B1/00
Filed: 1996-07-15
Abstract: Die Erfindung betrifft ein Verfahren zur Trocknung von Schlamm,
insbesondere Klärschlamm, bei dem eine Mischung aus einem
Trägermaterial und feuchtem Gut einem Trockner zugeführt und Heißgas
bzw. -luft darüber geleitet wird. Sie ist vornehmlich dadurch
gekennzeichnet, daß die Zufuhrmenge des feuchten Gutes (Naßschlamm)
in Abhängigkeit von der Austrittstemperatur des Heißgases bzw. Der
heißen Luft aus dem Trockner geregelt wird.
Patent EP-0761856-A3 (EP)
Inventor: HATTORI MASANOBU
IPC: D03C1/16
Filed: 1996-08-14
Abstract: In a shedding apparatus for driving a heald frame
assembly of a loom by a shedding drive motor installed
independent of a loom driving motor, a shedding control
apparatus which can ensure enhanced stability of motion of
the heald frame while suppressing the power consumption to a
minimum. The shedding control apparatus for controlling the
shedding drive motor through a feedback loop includes a
first rotation control pattern storing unit for storing a
first rotation control pattern, a second rotation control
pattern storing unit for storing a second one, a control
pattern generating circuit for generating the second
rotation control pattern and a selecting circuit. The
control pattern generating circuit generates the second
rotation control pattern on the basis of the rotation speed
information obtained from a rotary encoder. The selecting
circuit is so designed as to select the first or second
rotation control patterns on the basis of the rotation speed
changing information obtained from the rotary encoder.
Patent EP-0768049-A3 (EP)
Inventor: KORB DANIEL
IPC: A47B3/06
Filed: 1995-02-03
Abstract: The table has two or more transverse cross-pieces (2) extend between parallel lengthwise a profiled members (1). The latter have coupling portions (1, 1), to which the pieces are detachably secured by mating components (2, 1), being adjustable in the lengthwise direction of the members. The sides of the members towards each other can be profiled to form the coupling portions, typically having grooves in which protrusions on the mating component are lockable. The grooves and mating components can be of T- or trapezium-section. One half of a groove can be formed by a detachable clamping-piece.
Patent EP-0724351-A3 (EP)
Inventor: FOLADARE MARK J
IPC: H04M11/02
Filed: 1996-01-16
Abstract: In a communication system capable of establishing communications
between a calling party (12) and a mobile called party, who is equipped with a two
way pager (10), the calling party initiates an incoming call by dialing the called
party's Personal Telephone Number. The call is coupled to an adjunct (24) which
holds the call while contacting the mobile party. The adjunct contacts the mobile
party by cross referencing the dialed Personal Telephone Number to a pager code for
the called party and then initiating the transmission of a paging signal (from 28).
The paging signal alerts the called party to the incoming call at which time the called
party responds by sending a return signal to the adjunct (24) via the two way pager
(10).
The return signal includes a forwarding number corresponding to a
communication device (32) to which the adjunct (24) directs the incoming call.