baber/WOPTO huggingface dataset:
Patent EP-0284936-A3 (EP)
Title: Ttl-compatible cell for cmos integrated circuits
IPC: H03K19/00
Filed: 1988-03-21
Abstract: The TTL-compatible cell comprising two cascade coupled 
CMOS inverters is associated with an input pin of the 
integrated circuit to make it suitable to receive signals 
in TTL logic, as well as with a power-down pin, and is 
characterized in that said input pin (10) of the CMOS 
integrated circuit is connected to the input of the first 
of said two inverters (12, 14) through a first and a second 
respectively P-channel and N-channel MOS transistor in 
parallel (28, 30), the first controlled by the power-down 
pin (31), the second by an inverter (32) driven by said 
power-down pin, so as to be both off when the power-down 
signal is at logical 1 and active when the power-down 
signal is at logical 0; and in that between the input of 
the first inverter and the ground a further MOS transistor 
(34) is connected the gate whereof is controlled so that 
said further MOS transistor is active when the power-down 
signal is at logical 1 and is off when the power-down 
signal is at logical 0.
Patent EP-0297320-A3 (EP)
Title: Connecting device
IPC: F16B41/00
Filed: 1988-06-09
Abstract: The invention relates to a connecting device in which two essentially parallel webs are located one on top of the other and are connected to one another by at least one screw connection (56, 57, 58) or a riveted connection. In order to cover this screw or riveted connection in an inaccessible manner, a device is proposed which consists of two elements (32, 44: 33, 37) which are of identical construction and latch into one another during assembly. <IMAGE>
Patent EP-0298516-A3 (EP)
IPC: C07H15/203
Filed: 1988-07-08
Abstract: An azo glycoside composition containing a compound 
represented by formula (I): 
  
where A represents a substituted or unsubstituted phenyl 
group or a substituted or unsubstituted naphthyl group; B 
represents a substituted or unsubstituted phenylene group; 
and n represents zero or an integer of 1 to 8. The azo 
glycoside composition is useful for measurement of α-­
amylase without interference by pigments in the blood.
Patent EP-0281211-A3 (EP)
Title: Method for printing continuous forms and device used thereby
IPC: B41F13/04
Filed: 1988-03-04
Abstract: A strip (12) provided adjacent the edges thereof 
with perforations is driven forwards during a printing 
operation by the cooperating printing and counter-pressure 
cylinders (2 and 3) of an offset mechanism (2-11),and 
by two pairs of pin tractors (14 and 15), pins (20) 
of which enter the somewhat larger perforations. When 
the cylinders (2 and 3) release the strip (12), same 
is moved backwards by the pin tractors (14 and 15) over 
a distance equal to the difference between the forward 
displacement and the length of a form. To position the 
strip (12) before a new printing operation, those pins 
(20) going through the perforations of the pin tractors 
(14 and 15) are moved a little forwards until they lie 
anew frontwards in the perforations.
Patent EP-0304180-A3 (EP)
Title: Stabilized antimicrobial agents, thermoplastic compositions containing same and products produced therefrom
IPC: C08K13/02
Filed: 1988-07-28
Abstract: The invention relates to a stabilized antimicrobial agent characterised in that it is comprised of   (a) an antimicrobial agent which is a bisphenoxarsine compound or bisphenarsazine compound or mixtures thereof having the formula: <CHEM>  wherein:  Y is selected from the group consisting of oxygen and nitrogen; and  X is selected from the group consisting of oxygen and sulfur; and   (b) a stabilizing amount of a free radical scavenger which is: (i) an inorganic compound capable of undergoing a redox reaction having the formula    (M<+b>)x (A<-c>)y      II    wherein: M is a transition metal selected from copper, iron, nickel, cobalt, cerium, and vanadium;  A is an anion of an inorganic or organic salt; and,  bx = cy; or  (ii) a piperidine derivative having the formula: <CHEM>  wherein: R<1>, R<2>, R<3>, and R<4> are independently selected from the group consisting of an alkyl having 1 to about 10 carbon atoms; and  Z is a divalent hydrocarbon;  or mixtures of (i) and (ii).
Patent EP-0285585-A3 (EP)
Title: A device for collecting and temporarily storing urine
IPC: A61G9/00
Filed: 1988-03-17
Abstract: Device for collecting and temporarily storing urine, and is intended particularly, but not exclusively, for bed-ridden persons or patients and is characterized by the combination of   a) a urine tube (1) provided with a first and a second aperture, the first aperture being intended to form a urine inlet end and being so shaped as to enable it to be used by both men and women, b) a urine bag (8) having an inlet end and an openable and closable outlet end, c) a valve means (6) which includes a valve body (7) which has a substantially U-shape in longitudinal section and one end of which is intended to co-act in a liquid-tight manner with said second aperture, and the other end of which valve body is intended to co-act with the inlet end of the urine bag, and wherein at least the valve means (6) and the urine bag (8) form an undivided and liquid-tight urine collecting device, or preferably wherein the urine tube (1), valve means (6) and urine bag (8) together form an undividable or inseparable assembly.
Patent EP-0332976-A3 (EP)
IPC: H02B1/04
Filed: 1989-03-06
Abstract: Die Erfindung betrifft eine Einrichtung zur lösbaren 
Montage eines Gerätes an einem Gerätesockel, mit einem 
geräteseitigen Adapterteil und einem mit diesem kuppel­
baren sockelseitigen Adapterteil. An einem ersten (14) 
der Adapterteile ist wenigstens ein quer zur Kupplungs­
richtung zwischen einer Verriegelungsstellung und einer 
Entriegelungsstellung gegen Federkraft verschiebbares 
Riegelelement (26) angeordnet , welches bei gekuppelten 
Adapterteilen (2, 14) hinter eine am zweiten Adap­
terteil (2) ausgebildete Riegelfläche greift. Am Rie­
gelelement (26) und am ersten Adapterteil (14) sind 
miteinander zusammenwirkende, bei der Entriegelungs­
stellung des Riegelelementes einrastende, wahlweise 
ausrastbare Rastelemente (52, 54) ausgebildet. Zum 
selbsttätigen Ausrasten der Rastelemente bei der Mon­
tage sind am zweiten Adapterteil (2) Betätigungsmittel 
(58, 60) angeordnet, welche sich beim Kuppeln der 
Adapterteile (2, 14) gegen wenigstens eine an den 
Rastelementen (52, 54) des ersten Adapterteils (14) 
und/oder des Riegelelementes (26) ausgebildete Betäti­
gungsfläche (62) anlegen und die Rastelemente (52; 54) 
in Ausraststellung bringen.
Patent EP-0333148-A3 (EP)
Title: A decoding type select logic generating system
IPC: G06F17/50
Filed: 1989-03-15
Abstract: A decoding type select logic generating 
system including means (1, 2, 3) for listing on a group 
basis input signal names and output destination signal 
names contained in register transfer descriptions and 
control codes for commanding execution of the register 
transfers for each of the same input signal names and 
same output destination signal names, means (4) for 
simplifying logics by replacing the control code having 
the hamming distance of one by a bit meaning "don't 
care" on the group basis, means (2) for generating AND 
gates for the control codes and the input signal names 
in each of the group having the same input signal name 
and combining the outputs of the AND gates, means (3) 
for generating AND gates for the control codes in each 
group having the same output destination signal name 
and combining the outputs of the AND gates for each of 
the output destination signal names, and means (5) for 
combining the outputs of the groups each having the same 
input signal name and the groups each having the same 
output destination signal name.
Patent EP-0335170-A3 (EP)
Title: Apparatus for generating and transporting a charged particle beam
IPC: G21K1/10
Filed: 1989-03-15
Abstract: The apparatus has a source (1, 3) which generates the charged 
particle beam (2) at two current levels, 
and a magnet system (5) for bending 
the beam. Particles of different energies are bent along different 
paths, whereby at a specific height within the magnet system the 
radial displacement from the beam axis is a monotone function of the 
difference between the energy and the nominal energy. At this 
height there is provided an energy selection filter having at least 
one bimetallic element (17, 18). This element projects into the beam and, 
thus, intercepts beam particles; it is designed such that its 
interception distance decreases with increasing beam current. As a 
result, the energy range of particles passing the filter is broader 
at the higher current level than at the lower current level.
Patent EP-0333179-A3 (EP)
Title: Improved trigger switch
IPC: B23B45/02
Filed: 1989-03-15
Abstract: A trigger switch comprising a trigger member pivotally attached to a grip member by means of a pivot pin and connected to an electric switch main body. By pressing and pivotally moving the trigger member, the switch main body can be actuated. To avoid inadvertent actuation of the switch main body, a lateral lock pin is passed through a slot provided in a metallic lock plate securely attached to the trigger member and a hole provided in the grip member so as to secure the trigger member immobile by engaging a large diameter portion of the lock pin in an expanded part of the slot of the metallic lock plate and release the trigger member by moving the large diameter portion out of the slot. To increase the margin of an insulation distance, the metallic lock plate is placed a certain distance away from the pivot pin.
Patent EP-0344707-A3 (EP)
IPC: C07D205/095
Filed: 1989-05-30
Abstract: Antibacterial activity is exhibited by 
2-azetidinones having a 3-acylamino substituent 
and having an activating group in the 1-position 
of the formula
Patent EP-0352761-A3 (EP)
Title: Antigens composed of "major histocompatibility complex" class i antigens and specific carrier molecules, their production and use
IPC: C07K19/00
Filed: 1989-07-25
Abstract: Antigen constructs which result from linkage of major histocompatibility complex (MHC) Class I antigens to specific carrier molecules are described. The linkage takes place at the N or C terminus by covalent bonding or, in the case of non-covalent bonding, e.g. via avidin-biotin bridging. The specific carrier molecules bind selectively to target cells and are preferably monoclonal antibodies. Genetic engineering processes for the production of such constructs are indicated. Antigen constructs according to the invention are used for damaging or eliminating target cells. <IMAGE>
Patent EP-0361495-A3 (EP)
Title: Semiconductor package and computer using the package
IPC: H01L23/498
Filed: 1989-09-29
Abstract: A semiconductor package for use in computers includes an 
insulating substrate (2) onto which a semiconductor device 
(1) is mounted, an insulating cap (3) which shuts out outside 
air and seals said semiconductor device (1), power-source 
lines (7) which provide power to the semiconductor 
device, and signal lines (6) which transmit output signals 
from the semiconductor device to external circuits. The 
signal lines are arranged perpendicularly to the insulating 
substrate so that they are prevented from the dielectric 
constant of the insulating substrate, while the 
power-source lines are formed within the insulating 
substrate and connected through conductive layers parallel 
to the surface onto which the semiconductor is mounted to 
external leads (4, 5).
Patent EP-0361519-A3 (EP)
IPC: C08J3/03
Filed: 1989-09-29
Abstract: Waterborne, neutralized, carboxyl-bearing phenoxy resin with which is blended a relatively soft, neutral, non-carboxyl-bearing modifier resin. A coalescing solvent is preferably included in the aqueous blend.
Patent EP-0384966-A3 (EP)
Title: Engine mounting
IPC: F16F9/34
Filed: 1989-11-14
Abstract: An engine mounting with hydraulic damping, comprising two separate operating chambers (1) which are filled with a fluid and are bounded in at least one partial region by an elastically flexible wall (2) and are connected by a damping opening (4). At least one of the operating chambers (1) is additionally connected by means of a balancing opening (5) to a balancing chamber (3). As a result of a flexible and essentially non-elastic wall (4), the balancing chamber is suitable in at least one partial region for holding additional volumes of fluid in a pressure-free manner. The balancing opening (5) has a flow resistance which is significantly greater than that of the damping opening (4). 
<IMAGE>
Patent EP-0371453-A3 (EP)
Title: Bismuth system oxide superconductors and preparation thereof
IPC: H01L39/12
Filed: 1989-11-28
Abstract: A bismuth system oxide superconductive material 
comprising bismuth, lead, strontium, calcium, copper and 
oxygen and containing at least partly a phase having a 
tetragonal or pseudo-tetragonal system and lattice constants 
in the a and c axes which satisfy the following equation:  
a < 0.052 x c + 3.4747,  
which shows sharp decrease of electric resistance with no or 
little tailing around a critical temperature.
Patent EP-0372962-A3 (EP)
Title: Quinindolinone derivatives, process and intermediates for their preparation and pharmaceutical compositions containing them
IPC: A61K31/495
Filed: 1989-12-07
Abstract: A compound of formula (I) or a pharmaceutically 
acceptable salt thereof: 
  
wherein:  
R₁ is hydrogen, C₁₋₆ alkyl, C₃₋₆ cycloalkyl, C₃₋₆ 
cycloalkyl-C₁₋₄ alkyl, C₂₋₆ alkenyl or C₂₋₆ alkynyl;  
R₂, R₃ and R₄ are independently selected from hydrogen, 
C₁₋₆ alkyl, C₁₋₆ alkoxy, C₁₋₆ alkoxycarbonyl, C₁₋₆ 
alkylthio, hydroxy, C₂₋₇ alkanoyl, chloro, fluoro, 
trifluoromethyl, nitro, amino optionally substituted by 
one or two C₁₋₆ alkyl groups or by C₂₋₇ alkanoyl, 
cyano, carbamoyl and carboxy, and phenyl, phenyl C₁₋₄ 
alkyl or phenyl C₁₋₄ alkoxy in which any phenyl moiety 
is optionally substituted by any of these groups;  
R₅ and R₆ are independently selected from hydrogen, 
C₁₋₆ alkyl, C₃₋₇ cycloalkyl, C₃₋₇ cycloalkyl-C₁₋₄ 
alkyl, C₂₋₆ alkenyl, C₁₋₇ alkanoyl, C₁₋₆ 
alkylsulphonyl, di-(C₁₋₆ alkyl)amino C₁₋₆ alkyl, 
3-oxobutyl, 3-hydroxybutyl, and phenyl, phenyl C₁₋₄ 
alkyl, benzoyl, phenyl C₂₋₇ alkanoyl or 
 
 
benzenesulphonyl any of which phenyl moieties are 
optionally substituted by one or two halogen, C₁₋₆ 
alkyl, C₁₋₆ alkoxy, CF₃, amino or carboxy, or R₅ and R₆ 
together are C₂₋₆ polymethylene optionally interrupted 
by oxygen or NR₁₁ wherein R₁₁ is hydrogen or C₁₋₆ alkyl 
optionally substituted by hydroxy;  
R₇, R₈, R₉ and R₁₀ are independently selected from 
hydrogen, C₁₋₈ alkyl optionally substituted by one or 
two hydroxy, oxo, C₁₋₄ alkoxy, halogen or CF₃ groups, 
C₃₋₇ cycloalkyl, C₃₋₇ cycloalkyl-C₁₋₄ alkyl, C₂₋₇ 
alkanoyl, C₂₋₆ alkenyl or C₂₋₆ alkynyl either being 
optionally substituted by one, two or three halogen 
atoms or C₁₋₄ alkyl, C₃₋₇ cycloalkenyl optionally 
substituted by one or two halogen or C₁₋₄ alkyl groups, 
C₃₋₇ cycloalkenyl-C₁₋₄ alkyl in which the cycloalkenyl 
ring is optionally substituted by one or two halogen or 
C₁₋₄ alkyl groups, and phenyl optionally substituted by 
one or two halogen, C₁₋₆ alkyl, C₁₋₆ alkoxy, CF₃, amino 
or carboxy,  
or R₇ and R₈ together and/or R₉ and R₁₀ together are 
C₃₋₆ polymethylene optionally substituted by C₁₋₆ alkyl 
or C₂₋₆ alkenyl; and  
Z is (CR₁₄R₁₅) n  where n is 0, 1 or 2 and R₁₄ and R₁₅ 
are independently selected from hydrogen, C₁₋₆ alkyl or 
C₂₋₆ alkenyl.
Patent EP-0362116-A3 (EP)
IPC: C01F7/47
Filed: 1989-07-25
Abstract: Disclosed is a process for recovering gallium values contained in a 
basic aqueous solution by liquid/liquid extraction thereof. The liquid/liquid 
extraction process comprises contacting the basic aqueous solution with a 
water-immiscible, organic phase comprising a substituted hydroxyquinoline 
dissolved in an organic solvent therefor whereby gallium is extracted into 
the organic phase. Thereafter, the organic phase is separated from the 
basic aqueous phase and the gallium recovered from the separated organic 
phase. The improvement in process of the present invention comprises the 
organic phase further comprising dissolved therein an organic dioxime 
compound.
Patent EP-0387651-A3 (EP)
IPC: B29C39/32
Filed: 1990-03-03
Abstract: Um bei Formwerkzeugen zum Herstellen von flachen Körpern 
aus härtbaren Reaktionsharzen die Standzeit der zwischen 
einer Grundplatte (1) und einer Deckplatte (2) angeord­
neten elastischen Dichtung (6), durch deren Durchfüh­
rungen (8) entlüftet und die Reaktionsharzmasse einge­
bracht wird, zu erhöhen und das Entlüften und Füllen zu 
beschleunigen, gestaltet man die Durchführungen (8) als 
stationäre Kapillarrohre (9), welche teilweise in die 
Dichtung (6) hineinragen und in welche sich jeweils ein 
in den Formhohlraum (3) mündender Kanal (10) anschließt, 
und sieht in die Kanäle einschiebbare Verschlußnadeln 
(13) vor.
Patent EP-0402868-A3 (EP)
IPC: G06V30/192
Filed: 1990-06-12
Abstract: Ein Verfahren zum Erkennen von vorab lokalisierten, in 
digitalen Grauwertbildern vorliegenden Zeichen, insbesondere 
zum Erkennen von in Metalloberflächen eingeschlagenen Zeichen, 
bei dem zum Trainieren einer benutzten lernfähigen Zeichen­
erkennungseinrichtung Schritte vorgesehen sind zum Erzeugen 
linienhaft dargestellter Referenzzeichen (Ideale) und Ablegen 
dieser Referenzzeichen in einem Arbeitsspeicher der lern­
fähigen Zeichenerkennungseinrichtung, wobei Anzahl und Art 
der Referenzzeichen dem Zeichenvorrat entspricht, aus dem 
Zeichen zu erkennen sein sollen. Zum Erkennen von Zeichen sind 
Schritte vorgesehen zum Einlesen des zu erkennenden, digi­
talisierten Zeichens in die Zeichenerkennungseinrichtung, 
wodurch das betreffende Grauwertbild bereitgestellt wird, 
Vorverarbeiten des zu erkennenden Zeichens, damit eine 
Klassifizierung des betreffenden Zeichens durchführbar ist, 
Vergleichen des vorverarbeiteten Zeichens mit allen vorab 
durch die Zeichenerkennungseinrichtung gelernten Referenz­
zeichen, Durchführen einer Majoritätsentscheidung zur Be­
stimmung desjenigen Referenzzeichens, das mit der größten 
Anzahl von Teilmerkmalen mit dem zu erkennenden Zeichen 
übereinstimmt, und Erzeugen eines Ergebnissignals aus der 
Zeichenerkennungseinrichtung zur weiteren Verarbeitung 
desselben.
Patent EP-0404150-A3 (EP)
Title: Circuit arrangement for matching the resonant frequency of an antenna resonant circuit to the output frequency of a transmitter output stage
IPC: H03H11/30
Filed: 1990-06-21
Abstract: In a circuit arrangement for matching the resonant frequency of an antenna resonant circuit (18) to the output circuit of a transmitter output stage (10) the antenna resonant circuit (18) is loosely coupled via a reactance to the transmitter outupt stage (10). By means of a current sensor (16) the supply direct current of the transmitter output stage (10) is detected. A tuning component (26) lying in the antenna resonant circuit (18) can be changed as regards its value by means of a control signal; the tuning component is a governing factor for the resonance frequency of the antenna resonant circuit (18). A comparator and control unit (36) repeatedly samples the value of the supply direct current detected by the current sensor (16). In dependence upon the result of a comparison with a respective previously sampled value it applies the control signal to the tuning component (26) to obtain a maximization of the supply direct current detected.
Patent EP-0390253-A3 (EP)
IPC: H02S40/38
Filed: 1990-03-19
Abstract: Die Erfindung bezieht sich auf eine Ladevorrichtumg für 
mit Akkumulatoren betriebene Verbraucher, insbesondere für 
kleine elektrische Haushaltsgeräte (1), wie beispielsweise 
elektrische Trockenrasiergeräte, zu deren Energieversorgung 
aufladbare Akkumulatoren (24) dienen, die 
mittels einer Ladevorrichtung (15) aufladbar sind, die mit 
Solarzellen (11) ausgerüstet ist, wobei die Ladevorrichtung 
(15) einen Energie-Vorspeicher (20) aufweist, der 
parallel zu den Solarzellen geschaltet ist zum 
Vorspeichern der Ladeleistung der Solarzellen, wenn die 
Ladeleistungen der Solarzellen (11) unterhalb der Ladestromschwelle 
der Akkumulatoren (24) liegen, und zum 
Abgeben der vorgespeicherten Solarenergie an die Akkumulatoren 
(24), wenn der sich bei der Entladung des Energievorspeichers 
(20) einstellende Entladestrom die Ladestromschwelle 
der Akkumulatoren (24) überschreitet, solange bis 
die Ladestromschwelle wieder unterschritten wird.
Patent EP-0384626-A3 (EP)
Inventor: FRANCIS DAVID J
IPC: B29C59/00
Filed: 1990-02-12
Abstract: Articles comprising compressible foam in for example 
strip, block or pad form are disclosed in which the 
external shape is maintained by welded seams. Uniformly 
curved or shaped surfaces are preserved by the inherent 
resilience of the foam material which enables foam cords 
of substantially circular cross-section to be provided 
which are of use in painting as masking tape, 
particularly in the automobile industry. The articles 
may also be used as the basis for abrasive pads and 
wiping blocks, and may bear a surface coating of 
decorative or functional utility depending on the 
eventual purpose of the article. The articles are 
typically produced by shaping and/or cutting the article 
from foam webs using blunt edges which serve to compress 
the material and form the welded seams. Cold welds 
created by such compression are preferred.
Patent EP-0385780-A3 (EP)
Title: Image overlaying system
IPC: G02B27/14
Filed: 1990-03-01
Abstract: Images formed by lens systems 5 and 9 from object plates 7 
and 11 are combined by a pair of prisms 2 and 3 to provide a 
combined image at the exit pupil 14. The small compound lens 
5 with a wide field of view produces a divergent beam 8 which 
passes through the prisms to a retroreflector 4 from which a 
convergent beam impinges on the internally-reflecting surface 
of the prism 3 and is combined with the convergent beam from the 
lens 9.
Patent EP-0392707-A3 (EP)
Title: Method for the synthesis of acylamino organosilicon compounds
IPC: C08G77/38
Filed: 1990-03-29
Abstract: Organosilicon compounds containing at least one 
acylamino-substituted hydrocarbon radical are prepared by 
reacting an organosilicon compound containing at least one 
amino-substituted hydrocarbon radical with an acyl halide in 
a nonaqueous solvent and in the presence of a metal alkoxide 
in a nonaqueous cosolvent.
Patent EP-0392994-A3 (EP)
Title: Valved manifold
IPC: F16K27/02
Filed: 1990-04-09
Abstract: A unitary block (10) of steel is formed into a manifold 
by a feeder bore (18) that is intersected by one or more common 
branch bores (20). The common branch bore includes a first 
branch (24) and a second branch (26) which extend along the common 
branch bore axis (22) in opposite directions from the feeder 
bore. The first branch (24) is intersected by a first stem 
cavity (28) and the second branch (26) is intersected by a second 
stem cavity (42), and the valve stems are located in these 
cavities. In this way, the manifold block is formed by 
boring operations instead of by casting, and the flow of 
gas through the branches is unimpeded by obstructions or 
offsets in the flow path.
Patent EP-0457250-A3 (EP)
Title: Novel bifunctional linking compounds, conjugates and methods for their production
IPC: A61K47/48
Filed: 1991-05-13
Abstract: The present invention provides novel N-substituted hydrazine bifunctional compounds, novel N-substituted hydrazone derivatives of a cytotoxic reagent incorporating the bifunctional compounds, novel conjugates containing at least one cytotoxic reagent molecule reacted with the bifunctional compound and bound to a molecule reactive with a target cell population, methods for their production, and pharmaceutical compositions and methods for delivering cytotoxic reagents to a target population of cells. The hydrazone bonds of the conjugates of the invention permit the release of free cytotoxic reagent from the conjugates in the acidic external or internal environment of the target cells. The bifunctional compounds, derivatives, conjugates and methods of the invention are useful in antibody-or ligand-mediated drug delivery systems for the preferential killing of a target cell population to treat diseases such as cancers, infections and autoimmune disorders.