baber/WOPTO huggingface dataset:
Patent EP-0222608-A3 (EP)
Title: Derivatives of p-guanidinobenzoic acid and pharmaceutical agents containing them as active ingredient
IPC: C07C311/08
Filed: 1986-11-10
Abstract: Compounds presented by the general formula:[wherein when Y is oxygen, R<sup>2</sup> is H, alkyl, alkoxy, alkoxymethyl, -COOR<sup>3</sup>, -CH<sub>2</sub>COOR<sup>3</sup>, -CH=C<sub>H</sub>-C<sub>OOR</sub><sup>3</sup>, halogen, -CF<sub>3</sub>, -COR<sup>4</sup>, -OCOR<sup>4</sup>, -CH<sub>2</sub>OCOR<sup>4</sup>, -SO<sub>2</sub>R<sup>4</sup>, -OSO<sub>2</sub>R<sup>4</sup>, -CONR<sup>5</sup>R<sup>6</sup>, -OCONR<sup>5</sup>R<sup>6</sup>, -SO<sub>2</sub>NR<sup>5</sup>R<sup>6</sup>, -CONH- SO<sub>2</sub>NR<sup>5</sup>R<sup>6</sup>, -NHSO<sub>2</sub>R<sup>7</sup>, -N0<sub>2</sub>, -OH, -CH<sub>2</sub>0H, guanidino, benzyloxy, guanidinophenylthiomethyl, morpholinosulfonylphenoxymethyl, pyridyloxymethyl, or (1,1-dioxothiazol-3-yl)carbonyl, or when Y is sulfur, R<sup>2</sup> is H, alkyl, alkoxy, halogen, -COOR<sup>3</sup>, -CH<sub>2</sub>COOR <sup>3</sup>, -NO<sub>2</sub>, or-SO<sub>2</sub>NR<sup>5</sup>R<sup>6</sup>, and n represents an integer of one to five, and when n represents more than two, each of R<sup>2</sup> may be the same group or the different group.] and acid addition salts thereof have inhibitory effect on elastase, and, therefore, are useful for the treatment and/or prevention of diseases induced by abnormal enhancing of degradation of proteins such as elastin and the like, by the action of elastase in mammals, especially in human beings.
Patent EP-0226351-A3 (EP)
IPC: G01R19/165
Filed: 1986-11-24
Abstract: A three-voltage level detector include an input node for 
receiving an input logic signal having either a high level, mid-­
level or low level voltage. A first level sensing buffer is re­
sponsive to the input logic signal for generating a first output 
sense voltage indicative of whether the input logic signal is 
either at the (a) high level voltage or (b) mid-level or low level 
voltage. A second level sensing buffer is responsive to the 
input logic signal for generating a second output sense vol­
tage indicative of whether the input logic signal is either at 
the (a) high level or mid-level voltage or (b) low level voltage. 
Logic gate circuits are responsive to the first and second 
output sense voltages for generating a first output signal 
being in a high level only when the input logic signal is at the 
high level voltage, a second output signal being in a high 
level only when the input logic signal is at the low level vol­
tage, a third output signal being in a high level only the input 
logic signal is at the mid-level voltage.
Patent EP-0201466-A3 (EP)
IPC: A61B17/00
Filed: 1986-03-24
Abstract: Planar blank (1;3) intended for the manufacture of a coil 
spring (5; 7) suitable for transluminal implantation, charac­
terized by an elongated, essentially straight mid section (9; 
11) which at its ends passes over into end sections that are 
bent in the plane of the blank in opposite directions to form 
a blank having Z-shape, whereby a coil spring made from the 
blank (in which the spring material as seen in cross section 
has radially flattened shape) at its ends has a lower pitch 
than the mid section or no pitch at all; and 
a coil spring made from such blank.
Patent EP-0249055-A3 (EP)
IPC: H03K4/64
Filed: 1987-05-18
Abstract: A power amplifier circuit for driving an inductive load 
comprises a capacitor coupled between first and second cir­
cuit nodes, a first unidirectionally-conductive device having a 
first terminal coupled to the first circuit node, and a transistor 
having its collector coupled to the second terminal of the first 
unidirectionally-conductive device and having its emitter 
coupled to the second circuit node. The direction of conduc­
tion of the first unidirectionally-conductive device is the same 
as the direction of conduction through the collector-emitter 
path of the transistor. The circuit also comprises a second 
unidirectionally-conductive device connected in parallel with 
the first unidirectionally-conductive device for conducting 
current in the opposite direction from the direction of conduc­
tion of the first unidirectionally-conductive device.
Patent EP-0264850-A3 (EP)
Title: Process and arrangement for rolling profiled bars within small tolerances
IPC: B21B1/18
Filed: 1987-10-16
Abstract: A star-shaped array of channeled rolls in a rolling mill for rolling bar stock has the rolls pressed together with a pressing force exceeding the rolling force by a prestressing force sufficient to cause frustoconical flanks of the rolls to forceably press against one another. This stabilizes the rolls and also permits a fine adjustment of the diameter of the passage defined between them.
Patent EP-0261699-A3 (EP)
Title: Angular-diversity radiating system for tropospheric-scatter radio links
IPC: H01Q3/18
Filed: 1987-07-01
Abstract: An angular-diversity radiating system is described for tropospheric-scatter radio links which comprises a paraboloid and two antenna horns (1, 2) in which the distance (D) between the antenna horns (1, 2) is adjustable in order to vary the diversity angle depending on the transmissive characteristics of the troposphere of the link involved and hence to always have the optimal diversity angle under all link conditions. The radiating systems also has four wave guides (P, S, T, Q) connected to the two antenna horns (1, 2) permitting the use of single and double polarization for both the antenna horns (1, 2) and the use of both the antenna horns, or optionally only one, for receiving and transmitting the signals, so that the radiating system is very flexible.
Patent EP-0241258-A3 (EP)
IPC: C08L25/02
Filed: 1987-04-06
Abstract: An expandable alkenyl aromatic polymer composition 
and methods of preparation are provided. The composition is 
admixed with a volatile blowing agent and an expansion aid 
which includes a polyphenylene ether. The composition may 
be extruded and then expanded by exposure to steam or hot 
air or may be impregnated with blowing agent and then ex­
panded.
Patent EP-0246765-A3 (EP)
IPC: H01L21/768
Filed: 1987-04-27
Abstract: An apparatus for planarizing an aluminum layer on a 
semiconductor wafer includes two deposition sources. The 
first source applies a refractory metal silicide layer to form a 
barrier to oxygen. The water is moved to a second deposition 
source which is an aluminum sputter device including a 
heater for the wafer, R.F. bias on the wafer and a magnetic 
mirror behind the wafer to move the plasma away from the 
wafer.
Patent EP-0251450-A3 (EP)
IPC: H01H35/34
Filed: 1987-05-01
Abstract: A vacuum operable, snap-action assembly (10) 
utilizing a metal disc (42) and flexible diaphragm (22) 
structure to move a switch (44) between first and second 
positions is disclosed. The switch (44) and disc assembly 
(42) are provided in a protective housing (12) and are 
responsive to a pressure differential across the disc (42) 
and diaphragm structure (22).
Patent EP-0253498-A3 (EP)
IPC: A01N55/04
Filed: 1987-06-11
Abstract: Compound of formula: 
  
and stereoisomers thereof, wherein R¹, R², R³ and R⁴ each 
represent a hydrogen atom, a halogen atom or an alkyl group 
containing from l to 4 carbon atoms, R⁵ and R⁶ each 
represent a hydrogen atom or an alkyl group containing from 
l to 4 carbon atoms, R⁷ and R⁸ each represent an alkyl 
group containing from l to 4 carbon atoms or R⁷ and R⁸ 
together with the adjacent nitrogen atom form a 
heterocyclic ring which may optionally contain an 
additional hetero atom, X and Y each represent a hydrogen 
atom, a halogen atom or an alkyl, cycloalkyl, 
cycloalkylalkyl, alkenyl, alkynyl, aryl, aralkyl, alkoxy, 
aryloxy, aralkoxy or haloalkyl group, or a 
  
group wherein R⁹, R¹⁰ and R¹¹ can be alkyl, 
alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, or aryl 
have plant fungicidal activity.
Patent EP-0264209-A3 (EP)
IPC: H01R4/24
Filed: 1987-10-01
Abstract: An electrical connector particularly of the insulation 
displacement type. It comprises an electrically insulated 
main body, provided with a connector arm slidably mounted 
through the body to project from the body at either end. 
The connector arm has a pair of accessible holes for 
receiving a wire pair to be shorted in the connector 
to complete an electrical circuit. An electrically conductive 
element defining a pair of opposed slits aligned to be 
in the path of travel of the wire receiving holes, are 
mounted in the body, the conductive element forming a 
passageway in which the connector arm slides. Acutation 
of the connector arm moves the wire pair through the 
slit which is dimensioned to sever the wire insulation 
and short the wire pair through the metallic plates. 
To release the wire pair the connector arm is moved in 
the opposite direction and the connector is then reusable.
Patent EP-0269331-A3 (EP)
Title: Roulette playing device
IPC: A63F5/04
Filed: 1987-11-13
Abstract: The roulette playing device according to this invention includes a hitting device (36) for releasing a ball (20d) onto a circular runway which comprises a first rotatable roller (44) disposed at the upstream of an outlet, a second rotatable roller (46) opposed to the first roller and spaced therefrom by a distance smaller than the diameter of the ball, and drive means for rotating the first and the second rollers in opposite direction to each other. Such arrangement makes it easy to spin and release the ball and to control the spin of the ball. A release device for feeding a ball to the hitting device comprises blower means (101) for sending forth air to the outlet through a release passage communicated with the upstream of the outlet, and feeding means for feeding balls one by one to the release passage. Such arrangement enables the ball released on the circular runway to be accelerated thereon.
Patent EP-0270427-A3 (EP)
Title: Cross-linking process
IPC: C09D4/02
Filed: 1987-11-13
Abstract: Process for crosslinking self-crosslinkable copolymers based on (meth)acrylic monomers, essentially characterised in that on or before the deposition of a layer containing at least one crosslinking catalyst, a second layer is applied, containing at least one self- crosslinkable copolymer in suspension or in solution in an aqueous medium or in an organic solvent, and in that these two layers are subjected to a heat treatment so as to produce the crosslinking of the layer containing the copolymer. 
<??>Application in the preparation of moulded articles, impregnation, coating, printing, adhesives, binders, finishers, paints and varnishes.
Patent EP-0229042-A3 (EP)
IPC: C12N15/00
Filed: 1987-01-07
Abstract: Nitrilase enzymes specific for the hydrolysis of the nitrile 
group of benzonitriles, eg. bromoxynil or ioxynil, nucleotide 
sequences encoding for such enzymes, and transformed cells 
in which the nitrilase expression is foreign are provided. The 
transformed cells are capable of expressing the nitrilase en­
zyme to provide detoxification of an environment and protect 
benzonitrile herbicide-sensitive cells from its cytotoxic effect. 
Plants are developed which are resistant to bromoxynil.
Patent EP-0244376-A3 (EP)
Title: Method for transforming of magnetic energy of permanent magnets to mechanic energy
IPC: H02K33/00
Filed: 1987-03-16
Abstract: The invention belongs to the areas energy technology and methods for transformation of the energy of permanent magnets (from the rotation of the electrones around the parallel atom axises of the permanent magnets) to mechanic energy. The method solves the technical problems to create screen of active type, which can screen magnetic fields, at the samt time screen which does not itself be acctracted or repelled by magnetic field. Other materials screening magnetic fields without themselves being attracted or repelled by the magnetic field do not exist. Iron for example screens the magnetic field but is itself attracted by the magnetic field and in order to pull the iron from the magnet is energy using needed. Martin Denev's method is solving this problem by building permanent magnet structures similar to the chromosomes and nervous system in living organisms, since living organisms have built structures that can both screen magnetic field and the living system is not attracted or repelled by outer magnetic field, even in case of that iron is included in the living system. Only such a chromosome-like permanent magnet structure can build a screen under which protection one can situate against each other two same poles of permanent magnets, which after taking away of the screen can perform work. This cycle can be repeated as much as wanted, in a motor,which transforms the magnetic energy to mechanic. This is no perpetum mobile, since the magnetic energy has its origin in the permanently rotating electrones, and the energy is all the time supplied in the system. In perpetum mobile machines no energy is supplied all the time during the work.
Patent EP-0283720-A3 (EP)
Title: Fixing element consisting of an anchor holt and a clamping wedge
IPC: F16B13/08
Filed: 1988-02-19
Abstract: A fixing element consists of an anchor bolt (1) and a clamping wedge (2) which are held together for transportation and insertion into a hole (24) via a flange (5), the latter at the same time being used to hold a load (25) on a ceiling (23). 
<??>To prevent interference when driving in the clamping wedge (2), the said wedge (2) is provided on its outer surface (11) with projections (21) which, when the fixing element is in the unspread state, rest on a penetrating cut-out (19) of the flange (5), the outer surface (11) of the clamping wedge (2) otherwise having play with respect to the cut-out (19) of the flange (5). 
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Patent EP-0322937-A3 (EP)
Title: Derivatives of paraherquamide isolated from a fermentation broth active as antiparasitic agents
IPC: A61K31/55
Filed: 1988-11-18
Abstract: Paraherquamide is a fungal metabolite 
isolated from the known fungus  Penicillium 
paraherquei , and from a newly isolated strain of the 
fungus  Penicillium charlesii . Additional compounds 
of formula  
  
are disclosed which are related to paraherquamide and 
have been isolated from  Penicillium charlesii . The 
compounds are potent antiparasitic agents. 
Compositions including such compounds as the active 
ingredient thereof for antiparasitic uses against 
endo and ecto parasites are also disclosed, as well 
as processes for the preparation of such compounds 
from the newly isolated fungus.
Patent EP-0297715-A3 (EP)
IPC: H03F3/45
Filed: 1988-05-23
Abstract: An improved differential input amplifier stage used as the input stage 
in digital differential line receivers or operational amplifiers. 
The differential input amplifier stage has a pair of input transistors 
(22, 23) forming a differential pair with a common node (N4) and 
two complementary output nodes (N3,N3'); a current mirror, coupled to 
the two complementary output nodes and responsive to a first one of 
the two complementary output nodes and a single-ended output signal 
on the second one of the two complementary output nodes; and a current 
source transistor coupled to the common node (N4) and responsive 
to the first one (N3') of the two complementary output nodes. The current 
source transistor maintains the voltage on the first one of the two 
complementary output nodes substantially constant, thereby improving 
common mode and power supply noise immunity and providing faster 
differential response by the differential input amplifier stage.
Patent EP-0293272-A3 (EP)
IPC: G11B23/023
Filed: 1988-05-31
Abstract: A storage case particularly for cassettes, cassette 
containers and the like comprises a body portion (11), 
a lid (12) and an insert tray (14) including partitions 
for receiving the material to be stored, in which the 
lid is opened by pivoting about an axis (13) towards 
the rear of the body and is mechanically engaged with 
the tray to cause the tray simultaneously to pivot 
upwardly and forwardly about an axis (16) towards the 
front of the body.
Patent EP-0331183-A3 (EP)
Title: Compositions of polyether compounds, epoxy compounds and processes for production thereof
IPC: C08G59/34
Filed: 1989-03-03
Abstract: Disclosed are a composition comprising polyether 
compounds, obtainable by addition copolymerization of a mixture 
of 4-vinylcyclohexene-1-oxide and a compound having at least 
two epoxy groups with a compound having at least one active 
hydrogen atom, and a composition comprising epoxy compounds 
obtainable by epoxidation of the composition of the polyether 
compounds. The invention also relates to processes for 
production thereof.  
     The disclosed composition comprising epoxy compounds has 
a higher softening temperature compared that produced by 
polymerization of only 4-vinylcyclohexene-1-oxide with a 
compound having at least one active hydrogen atom.
Patent EP-0337488-A3 (EP)
Title: Suspension system
IPC: B60G17/02
Filed: 1989-04-14
Abstract: A suspension system in a motor vehicle, comprising: a suspension including at least a resilient member (11) extending transversely of the motor vehicle and having one end coupled to a knuckle (3), said resilient member supporting a vehicle body of the motor vehicle; and detector means (21) disposed on said resilient member for detecting at least one of a change in a load and a change in the height of the motor vehicle from the ground due to an external force applied to said suspension.
Patent EP-0382877-A3 (EP)
IPC: B27C1/04
Filed: 1989-04-24
Abstract: The invention relates to a machine for surface and thickness working of wood workpieces of any dimensions, in particular short and thin workpieces without rigid clamping of the workpiece, consisting of a machine housing, a movable working table, a two-part baseplate with circular cutout into which a face of a milling head provided with fixed and exchangeable cutting edges is inserted. In the head, there is a guide insert. An upper guide strip is disposed in exactly the same plane as the cutting edge apex on the milling head and also in the same plane as a stationary portion of the baseplate. At least two working spindles, set at predetermined angles, are provided. The workpiece slides on the two-part baseplate guided by two flank guide rails and an upper guide strip forming together a movement channel for the workpiece.
Patent EP-0353421-A3 (EP)
IPC: H01R12/70
Filed: 1989-06-08
Abstract: Edge design for a printed circuit board (25) used with 
a connector (10) having spring biased contact members 
(23). The printed circuit board has a nose piece (26) 
bonded thereon which is made of a lubritious, 
insulating material for deflecting the spring biased 
contact members without cousing damage to the members 
or the electrical contacts (36) thereon. In a preferred 
embodiment, each spring biased member is fixed in the 
connector at one end (35) and has a bent portion (34) 
with an electrical contact (36) on the bent portion. 
The electrical contact is in a impact protected 
position when its spring biased member is undeflected, 
and moves to a contact making position for contact with 
an input/output tab on the printed circuit board as the 
spring biased member is deflected around its fixed end 
during the plugging in operation of the printed circuit 
board.
Patent EP-0349932-A3 (EP)
IPC: A47G7/06
Filed: 1989-07-01
Abstract: Die Erfindung betrifft eine zweiteilige Vase, bei 
welcher das Oberteil weit aus dem Fußteil heraus 
nach oben verstellt werden kann und wobei trotzdem 
die so gebildete Gesamtvase voll mit Wasser gefüllt 
werden kann.
Patent EP-0373293-A3 (EP)
Title: Injection molding rack and pinion valve pin actuating mechanism
IPC: B29C45/28
Filed: 1989-07-31
Abstract: A valve gated injection molding system having a double acting pneumatic rack and pinon valve pin actuating mechanism. The melt passage branches in a manifold (14) from a central inlet (12) and flows along the valve pin (28) in a central bore (16) in the nozzle (18) to the gate (20). A pneumatically driven piston (96) pivots a toothed pinion member (84) mounted in a slot (74) in the manifold (14). The pinion member (84) engages a toothed rack member (76) which reciprocates along a straight line in the slot (74) in the manifold and engages an enlarged head (66) of the valve pin (28) in a slot in the rack member (76). Lateral forces from the pinion member (84) are absorbed by sliding contact of surfaces of the rack member (76) against matching surfaces of the slot (74) and/or a valve pin bushing (26), and are not transmitted to the valve pin (28). This avoids uneven wear and buildup of melt deposits around the valve pin which can otherwise result in leakage and malfunction.
Patent EP-0356841-A3 (EP)
IPC: C08F4/58
Filed: 1989-08-19
Abstract: Rahmen ist das Herstellen von Polymerisaten des Propens mittels eines 
Ziegler-Natta-Katalysatorsystems aus (1) einer Titankomponente, die auf 
einem feinteiligen, formgebenden Kieselgel basiert und Titan, Magnesium, 
Chlor sowie ein Halogenbenzolcarbonsäurederivat enthält, (2) einer 
Aluminiumkomponente sowie (3) einer Silankomponente. Charakteristikum ist 
der Einsatz einer Titankomponente (1), welche erhalten wird, indem man 
(1.1) zunächst (I) einen Trägerstoff herstellt aus (Ia) einem Kieselgel, 
das einen relativ hohen Feuchtigkeitsgehalt aufweist, (Ib) einer 
magnesiumorganischen Verbindung und (Ic) einem gasförmigen 
Chlorierungsmittel, derart, daß man (1.1.1) zuerst (Ia) mit (Ib) umsetzt, 
(1.1.2) dann in das aus (1.1.1) Erhaltene (Ic) einleitet und (I), (1.2) 
daraufhin ein festphasiges Zwischenprodukt herstellt aus (I), (II) einem 
Alkanol, (III) Titantetrachlorid sowie (IV) einem Halogenphthal­
säureabkömmling, derart, daß man (1.2.1) zuerst (I) mit (II) umsetzt, 
(1.2.2) anschließend in das aus (1.2.1) Resultierende (III) einbringt, mit 
der Maßgabe, daß bei (1.2.1) bzw. (1.2.2) auch (IV) eingebracht wird, 
(1.3) dann das aus (1.2) festphasig Resultierende mit Titantetrachlorid 
oder einer Titantetrachlorid/Kohlenwasserstoff-Mischung extrahiert und 
(1.4) schließlich das aus (1.3) festphasig Resultierende mit einem 
flüssigen Kohlenwasserstoff wäscht.
Patent EP-0329225-A3 (EP)
Title: Acetylenic esters
IPC: A61K31/335
Filed: 1989-02-08
Abstract: This invention relates to acetylenic esters 
that are useful in the treatment of fungal diseases 
and hypercholesterolemic conditions.
Patent EP-0368371-A3 (EP)
Title: Method and apparatus for gas conditioning by low-temperature vaporization and compression of refrigerants, specifically as applied to air
IPC: F25B41/06
Filed: 1989-09-22
Abstract: A thermodynamic constant volume vapor compression heat pump 
system including a method and apparatus wehrein a closed 
fluid loop having first, intermediate and second treatment 
stations, is employed. A liquid refrigerant fluid under low 
pumping pressure is introduced to a first treatment station 
(100) following initial expansion, accelerating propulsion, 
and atomization thereof, precedent to evaporation of the 
refrigerant fluid through a divisive containment of the 
accelerated refrigerant fluid. A counterflowing of a warm 
contained fluid under treatment occurs in heat-exchange 
conduction relation to the refrigerant fluid, proximal the 
vaporizing refrigerant of the laminar flow thereof is 
disturbed at no greater than one atmosphere; thereafter the 
vaporized refrigerant fluid is compressed at an intermediate 
station (200) while diverting no greater a measure than 10% 
thereof to sequentially augment propulsion of oncoming liquid 
refrigerant through said first station; thence, the 
remaining bulk of compressed refrigerant fluid is passed 
under high pressure through a second treatment station (300) 
wherein the compressed refrigerant vapor is sequentially 
condensed by reverse-evaporation, the compressed refrigerant 
 
 
fluid being subjected at said second station to external 
conductive influence of a coolant fluid, said respective 
coolang fluids being divisively confined in counterflow 
conduction relation, and the steps aforesaid are repeated 
seriatim, cyclically.