baber/WOPTO huggingface dataset:
Patent EP-0311948-A3 (EP)
Title: Quinolonecarboxylic acid compounds and pharmaceutical use thereof
IPC: C07D413/04
Filed: 1988-10-10
Abstract: A quinolonecarboxylic acid compound of the formula I 
  
wherein R¹ is an alkyl group, a cycloalkyl group, a haloalkyl 
group, an alkenyl group, mono- or di-alkylamino groups, a 
phenyl group or a substituted phenyl group by one to three 
substituents selected from the group consisting of a halogen 
atom, an alkyl group, an alkoxy group, a hydroxy group, a 
nitro group or an amino group, R² is a hydrogen atom, an 
alkyl group, a cycloalkyl group, an acyl group or an alkoxy­
carbonyl group, R³ is a hydrogen atom, an alkyl group or an 
aralkyl group, or R² and R³ together with the adjacent 
nitrogen atom form heterocyclic ring, R⁴ is a hydrogen atom 
or an alkyl group, R⁵ is a hydrogen atom, an alkyl group, an 
aralkyl group or an ester residue which is readily hydrolyzable 
in vivo, X is a hydrogen atom, a halogen atom or an alkyl group, 
n is integer of 1 to 3, and a salt thereof, and pharmaceutical 
 
 
use thereof.  
     Said compounds exhibit antibacterial activities and are 
useful for the treatment of various infectious diseases.
Patent EP-0315931-A3 (EP)
Title: Fluorine-containing protoporphyrin derivatives and their salts
IPC: A61K49/00
Filed: 1988-11-07
Abstract: Disclosed herein is a fluorine-containing 
protoporphyrin derivative of formula (I): 
  
wherein R₁ and R₂ each independently is -CH=CH₂ or -CH=CF₂ 
with the proviso that R₁ and R₂ cannot both be -CH=CH₂; 
and salts thereof.  
     They have remarkable property of peculiarly 
concentrating or accumulating in the cancer tissues, and 
very useful as a diagnostic agent of minute cancer in a 
NMR diagnosis method.
Patent EP-0335001-A3 (EP)
Title: Particle analyzing apparatus
IPC: A61B5/1459
Filed: 1988-11-18
Abstract: In particle analysis applied to blood cells, use is 
made of a distinguishing parameter which is the ratio of 
pulse height to pulse width derived from individual pulses 
generated in response to detection of corresponding in­
dividual particles. The distribution of the distinguishing 
parameter is plotted on a distribution of pulse height and 
pulse width, and a three-dimensional display of pulse 
height, width and the distinguishing parameter is used in 
analyzing the particles.
Patent EP-0324154-A3 (EP)
Title: 1,2 bis(aminomethyl)cyclobutane-platinum-complexes
IPC: C07C211/18
Filed: 1988-12-23
Abstract: 1,2-Bis(aminomethyl)-cyclobutane-platinum complexes having an anti-tumor activity.
Patent EP-0298727-A3 (EP)
Title: Game
IPC: A63F3/00
Filed: 1988-07-06
Abstract: The invention concerns a game based on the music business comprising a board means (12) resembling a double album foldable sleeve, consisting of two separately marked game playing areas (15,26) each having a plurality of distinct compartments (15B,27-28), random number selector means (22-24,51), a plurality of distinct counters (50), a plurality of instruction cards (16-20), a form of artificial currency , award indicators (52) and rules consisting essentially of the following:   a) in each of the playing areas the players move from compartment to compartment following the instructions b) while playing in the first playing area the players go round (normally in a single direction) and accumulate money (from a bank holding the money supply). c) in the second playing area the players move from a start end to an award end but normally can select in which direction they move on any turn. During this movement the players are obliged to pay money to the Bank but can collect awards. d) the winner is the first player to collect a preselected number of awards/points or to have collected the most awards when the players decide to finish the game. e) all players start in the first playing area but can move to the second playing area and back to the first playing area as they decide, probably subject to certain limitations on the position in either playing area from which they can move to the other playing area. r
Patent EP-0300707-A3 (EP)
IPC: F02M41/14
Filed: 1988-07-15
Abstract: A rotary distributor type fuel injection pump has 
a pair of angularly adjustable stop rings (25) having 
shaped internal surfaces which can engage with the cam 
followers of the pump to limit the outward movement of 
the pump plungers. The stop rings are interconnected 
by a saddle member (27-35) and a spring (38) biases the 
saddle member into engagement with a stop (35A). The 
stop which may be adjustable determines the normal 
maximum amount of fuel which can be supplied by the 
pump. For starting purposes the stop rings are moved 
to an excess fuel position which is achieved by a pin 
(42) engaged in a slot (43) in one of the rings. The 
pin is spring biased to move the one end and hence the 
other ring to an excess fuel position and is coupled to 
a fluid pressure operable piston which when the 
associated engine is started is moved by fluid pressure 
to move the pin (42) to allow the spring (38) to move 
the saddle member and stop into engagement with the 
stop (35A).
Patent EP-0302818-A3 (EP)
IPC: B66C1/18
Filed: 1988-08-03
Abstract: Bei einem Verbindungnsorgan für Gurte, Kettenglieder 
und/oder andere Bauteile werden insbesondere zur Er­
leichterung der Handhabbarkeit ein Grundkörper (1) 
und ein Schließelement (2) an einer ersten Verbin­
dungsstelle unter Einsatz eines Schwenkverschlusses 
miteinander verbunden, der aus einem Schwenkanker 
(19) und einer mit einem Führungsschlitz für den 
Schwenkanker (19) versehenen Lagermulde (26) besteht. 
Zur Sicherung der Lage des in die Lagermulde (26) 
einhängbaren Schwenkankers (19) in der Lagermulde 
(26) dient eine einen Haltebolzen (16) und eine 
Lasche (9) sowie eine die Lasche (9) umgreifende 
Gabel aufweisende zweite Verbindungsstelle.
Patent EP-0288437-A3 (EP)
Title: Apparatus for passive relaxation exercise and dorsal extension
IPC: A61G13/00
Filed: 1988-04-18
Abstract: The apparatus comprises a smooth and flat support (1) which can be inclined and is held by an underframe (8, 11). The upper edge of the flat support is covered with an elastically compressible part (14) having a surface with a high coefficient of friction. The apparatus permits a relaxation and a dorsal extension by gravitation in a position, with the legs bent, which is particularly favourable. <IMAGE>
Patent EP-0332918-A3 (EP)
Title: Compositions containing a calcium antagonist and a lipid-lowering agent
IPC: A61K31/275
Filed: 1989-02-28
Abstract: Combinations of calcium antagonists and lipid-lowering agents are suitable for controlling diseases.
Patent EP-0337261-A3 (EP)
IPC: A63C5/12
Filed: 1989-04-05
Abstract: Die Erfindung betrifft Faserverbundwerkstoffe aus Prepregschichten, die 
durch Zwischenschichten miteinander verbunden sind. Die Prepregschichten 
bestehen aus mit härtbaren Harzen imprägnierten Fasergelegen. Die 
Zwischenschichten enthalten Bereiche aus elastischen Polymerfilmen, die 
10 bis 90 % der Oberfläche der Prepregschichten bedecken. Die Polymerfilme 
werden als wäßrige Dispersion auf die Prepregschichten aufgebracht, nach 
dem Entfernen des Wassers werden die Schichten verpreßt. Die Verbund­
werkstoffe sind als Bauteile für die Luft- und Raumfahrt sowie in der 
Automobilindustrie geeignet.
Patent EP-0337507-A3 (EP)
IPC: A24D1/22
Filed: 1985-09-11
Abstract: The present invention relates to a smoking article 
which produces an aerosol that resembles tobacco 
smoke, but contains no more than a minimal amount of 
incomplete combustion or pyrolysis products.  
     Preferred embodiments of the present smoking 
article comprise a short combustible carbonaceous fuel 
element (10), a heat stable substrate (12) bearing an aerosol 
forming substance, a heat conducting member (14) which 
contacts a portion of the fuel element (10) and the 
substrate (12), and an insulating jacket (72) surrounding at 
least a portion of the fuel element.  
     The smoking article of the present invention is 
capable of providing an aerosol "smoke" which is 
chemically simple, consisting essentially of air, 
oxides of carbon, water, and the aerosol which carries 
any desired flavorants or other desired volatile 
materials, and trace amounts of other materials. The 
aerosol "smoke" from the preferred embodiments has no 
significant mutagenic activity as measured by the Ames 
Test. In addition, the article may be made virtually 
ashless so that the user does not have to remove any 
ash during use.
Patent EP-0357908-A3 (EP)
Title: Circuit for recoqnising whole picture frames of c,d and d2-mac packet signals
IPC: H04N11/08
Filed: 1989-07-11
Abstract: The invention relates to a circuit for recognising whole-picture frames of C, D and D2-MAC packet signals for generating whole-picture frame-synchronous pulses, particularly clamping pulses for clamping amplifiers in satellite receiving systems. To make such a circuit cost-effective, and at the same time ensure an operation without problems, it is proposed according to the invention to evaluate not, as is known, the line synchronisation words and the frame-synchronisation word but the white and black signal of reference line 624 and the frame-synchronisation sequence transmitted in line 625. For this purpose, the baseband signal is supplied to a reference line detection circuit (RZE) for detecting the white and the black reference signal (SW, SS) which, when the reference line is detected, emits an enable signal, and on the other hand, directly to a frame synchronisation sequence detection circuit (RSE) in which it is logically combined with the enable signal by means of an AND gate (UG2), the output of which is connected to the input of a counter (Z) which supplies whole-picture frame-synchronous pulses at the output (A). <IMAGE>
Patent EP-0353652-A3 (EP)
Title: Additional device for attachment to an offset-printing machine
IPC: B41F7/08
Filed: 1989-07-28
Abstract: The additional device for attachment to an offset-printing machine (1), which has at least one forme cylinder (3), a blanket cylinder (offset cylinder) (4) and a back pressure cylinder, is fitted with a further forme cylinder (6) which can be brought into engagement via a toothed wheel (18) with a toothed wheel (19) of the offset-printing machine (1), which toothed wheel (19) is appropriately equipped and is attached to the blanket cylinder (4). The forme cylinder (6) of the additional device can be adjusted along its axis and in the circumferential direction. <IMAGE>
Patent EP-0358060-A3 (EP)
Title: Binoculars
IPC: G02B23/18
Filed: 1989-08-25
Abstract: The binocular telescope with internal focusing and articulated bridge contains as a joint focusing mechanism two setting rings which can be coupled and which are arranged co-axially on a central axis. In uncoupled condition each setting ring is allocated to a focusing member of a tube, so that focusing can be done independently from each other. In coupled condition both focusing members are shifted jointly by actuation of each of the setting rings. Thus, an unintentional adjustment of the relative positions of the two focusing members is impossible, and focusing of each focusing member in succession is possible.
Patent EP-0371236-A3 (EP)
Title: Current supply unit
IPC: B25F5/00
Filed: 1989-10-10
Abstract: A current supply unit having a socket (16) for at least one electrical tool (12), which can be connected thereto by means of a connecting cable (15), with brushless motor, in particular asynchronised motor, is proposed, the current supply unit (13) having a device for adjustably presetting the supply frequency. This current supply unit (13) is designed as a plug-in device for an appliance (10) which can be used in conjunction with the electrical tool (12) and having at least one corresponding plug-in channel, a front housing wall (14) of the current supply unit (13), provided with the socket (16) and control and monitoring elements (17, 18), in the plugged-in state essentially shutting off the plug-in opening of the plug-in channel. As a result, this current supply unit (13) can be used in combination with the appliance (10), for example designed as a vacuum cleaner, but also independently from the latter. The current supply unit can be replaced quickly and simply. <IMAGE>
Patent EP-0363960-A3 (EP)
Title: Acrylonitrile polymer film and process for preparing same
IPC: C08F265/08
Filed: 1989-10-12
Abstract: An acrylonitrile polymer film is disclosed, comprising a 
polymer containing more than 80% by weight of 
acrylonitrile units, having more than 300,000 of weight 
average molecular weight, and having molar fraction Ne for 
the segment of polymerization initiator bonded to the 
terminal of the polymer satisfying the following equation:  
Mw x Ne ≦ 400
Patent EP-0374784-A3 (EP)
IPC: A61G7/057
Filed: 1989-12-16
Abstract: The apparatus for preventing and healing bedsores in 
long-term inpatients comprises a bed (2,3) which is 
supported by four elements (4) arranged in pairs at the 
longitudinal sides (6) of the bed. Each element is 
constituted by a tubular upright (5) fixed to the bed frame 
(2), inside which a column (20) is telescopingly 
accommodated. A roller (38) is rotatably supported at the 
top of both columns arranged on each longitudinal side of 
the bed. A piece of fabric (44) closed in a loop is wound 
around the two rollers. The fabric (44) is moved with 
respect to the bed by lifting and lowering the columns (20), 
whereas the fabric can be caused to slide transversely with 
respect to the bed by actuating the rollers (38). Therefore, 
the patient is first lifted off the bed on which he is 
laying and is then turned in the required position by virtue 
of the lifting and sliding motion of the fabric.
Patent EP-0365089-A3 (EP)
Title: 2-aryl-5(3-methoxy-5-(hydroxypropylsulfonyl)-4-propoxyphenyl) tetrahydrothiophen and analogs
IPC: A61K31/381
Filed: 1989-10-13
Abstract: Analogs of 2-aryl-5-3-Methoxy-5-(2-hydroxy­
propylsulfonyl)-4-propoxyphenyl)tetrahydrothiophene 
were prepared.  
     These compounds are found to be leukotriene 
inhibitors and potent and specific PAF (Platelet 
Activating Factor) antagonists. They are therefore 
useful in the treatment of various diseases or 
disorders mediated by the leukotriene and/or PAF, for 
example, inflammation, cardiovascular disorder, 
asthma, lung edema, adult respiratory distress 
syndrome, pain, and aggregation of platelets.
Patent EP-0327268-A3 (EP)
Title: Interpolator for and method of interpolating digital samples
IPC: G06F17/17
Filed: 1989-01-27
Abstract: The process of interpolating between two different sampling rates at any 
point in a sampling interval is obtained using a transversal filter arranged as a 
continuously variable digital delay line in which the tap coefficients of the delay 
line are made to be a function of the coefficients of an nth degree polynomial 
and the delay between the two sampling rates.
Patent EP-0338692-A3 (EP)
Title: Fraction collector
IPC: G01N1/18
Filed: 1989-04-03
Abstract: A fraction collector 10 includes a base unit 12 and 
a turntable 14 rotatably mounted on the base unit 12 for 
supporting a plurality of collection tubes (CT). The 
upper horizontal surface 44 of the base unit 12 includes 
a receptacle 46 which is disposed to collect fluids 
discharged onto the base unit 12. The turntable 14 is 
enclosed and includes a discharge port 100 which is 
aligned over the receptacle 46 when the turntable 14 is 
mounted on the base unit 12. In this way, fluids which 
are intentionally or unintentionally discharged into the 
turntable 14 will be collected in the receptacle 46. 
Receptacle 46 also includes a discharge port 50 which may 
be connected to a disposal site, typically by flexible 
tubing.
Patent EP-0354765-A3 (EP)
IPC: H01L29/08
Filed: 1989-08-08
Abstract: A bipolar transistor has a base region comprising a graft base 
region (11), a linking base region (13) and an intrinsic base region 
(12). A diffusion suppressing region (15) of an opposite conductivity 
type to that of the base region (11, 12, 13) is formed at least at the 
lower portion of the intrinsic base region (12). The junction depth 
(J2) of the linking base region (13) is selected to be shallower than 
that (J4) of the intrinsic base region (12). Since the base to base 
linking is performed in the linking base region (13), collision between 
the intrinsic base region (12) and the graft base region (11) is 
inhibited, while the diffusion of the base width beyond the diffusion 
suppressing region (15) is also inhibited. The junction depth (J2) of 
the linking base region (13) is selected to be shallow to prevent the 
width of the parasitic base from being increased to suppress the side 
injection effect.
Patent EP-0364183-A3 (EP)
Title: Chemical hybridisation of dicots
IPC: A01N43/02
Filed: 1989-10-09
Abstract: A method of inducing male sterility in an agricultural 
or horticultural dicotyledonous plant which comprises 
treating the plant prior to, during, or post meiosis 
with an amount, which is effective to produce male 
sterility in the plant, of at least one compound of the 
formula:- 
   
     wherein R¹ is (C₁-C₆) alkyl or (C₂-C₆) alkenyl, each 
optionally substituted with a group selected from 
hydroxy, carboxy, carboxy salt, phenyl and phenyl 
substituted with up to two of the same or different 
substitutents selected from halogen, methyl, ethyl, 
methoxy, ethoxy, trifluoromethyl, nitro, and cyano;  
R⁵ is hydrogen, (C₁-C₆) alkyl or halogen;  
R⁶ is hydrogen, or (C₁-C₆) alkyl;   
 
X is halogen, trihalomethyl, (C₁-C₆) alkyl, nitro, 
cyano or (C₁-C₆) alkoxy;  
n is 0 or an integer of 1-3; and  
Y is hydrogen or (C₁-C₆) alkyl;  
and agronomically acceptable acid addition salts; and 
carboxy salts of compounds of formula (I) where Y is 
hydrogen, having an agronomically acceptable cation.
Patent EP-0345229-A3 (EP)
Title: A chair for medical use, in particular in dentistry
IPC: A61G15/04
Filed: 1989-05-16
Abstract: In a chair comprising at least a seat (1) and a 
back (2), supported by a permanent base (3), the 
seat is height-adjustable only, remaining angled 
permanently downward toward the rear; the back (2) 
is hinged to the seat (1) in such a way as to give 
at least three basic positions: one substantially 
upright, another substantially horizontal, and a 
downwardly angled position set below the horizontal 
in which the back (2) and seat (1) are brought into 
alignment and the occupant of the chair assumes 
Trendelenburg's position.
Patent EP-0374121-A3 (EP)
IPC: H01L33/62
Filed: 1989-10-31
Abstract: Bei einer insbesondere für die Verwendung in Abtasteinhei­
ten von Längen- und Winkelmeßgeräten mit optoelektronischer 
Abtastung bestimmten Leuchtdiode (7), die mit ihrer Unter­
seite auf einem den einen Anschlußkontakt der Diode bilden­
den elektrisch leitenden Träger (1) sitzt und von deren 
Oberseite die zweite Zuleitung (8) ausgeht, sind Einrichtun­
gen vorzusehen, die eine Abstrahlung von Streulicht von 
den Seitenflächen der Leuchtdiode (7) in der Hauptabstrahl­
richtung verhindern. Um dies ohne wesentliche Vergrößerung 
des baulichen Aufwandes und der Herstellungskosten zu er­
möglichen, ist die Leuchtdiode (7) unter Einhaltung eines 
seitlichen Spieles zur Gänze in eine Vertiefung des Trägers 
(1) versenkt und der Freiraum der Vertiefung (5) ist mit 
einer lichtundurchlässigen, isolierenden Vergußmasse (12) 
ausgefüllt.
Patent EP-0387916-A3 (EP)
IPC: G09F3/10
Filed: 1982-12-07
Abstract: The invention discloses self adhesive labels in roll form 
which are for the high speed application to moving articles. 
A base web material is coated on one side with release 
material such as a polymerisable silicone resin, and on only 
a fraction of the other side with pressure sensitive 
adhesive, to enhance release of the web during unrolling and 
to prevent extrusion of the adhesive out of the end of the 
roll. The web has sprocket holes for controlling the feed of 
same through an applicator machine which preferably cuts the 
individual labels from the web leaving a skeletal waste.
Patent EP-0392438-A3 (EP)
IPC: F24F13/06
Filed: 1990-04-10
Abstract: In a device, in particular for discharging supply air or the like into a space, with a basic body (1), to which on the one hand a twist- plate (9) is fixed and which on the other hand is connected via a connection piece (2) to a supply air guide duct or the like, the connection piece (2) is to be assigned a perforated plate (5). 
<IMAGE>
Patent EP-0393630-A3 (EP)
Title: Spray system for lubricating moulds of a glass moulding machine
IPC: C03B40/027
Filed: 1990-04-18
Abstract: In the case of a spray system for spraying the moulding parts (10a, 10b; 16a, 16b, 16c) of a hollow-glass moulding machine, the spray nozzle (60a, 60b) is assigned an exchangeable jet-directing element (94) having a directional jet bore (100). <IMAGE>
Patent EP-0393658-A3 (EP)
Title: Novel steroid derivatives
IPC: C07J7/00
Filed: 1990-04-19
Abstract: Steroid derivatives represented by formula (I) are 
disclosed. 
  
wherein R is a hydrogen atom, a halogen atom, a hydroxy 
group, or a group -OCOR₁, wherein R₁ is a linear or branched 
alkyl group which may be substituted by a halogen atom or a 
cycloalkyl group, a cycloalkyl group, or an aryl group. The 
compounds are useful for curing or alleviating inflammation 
or rheumatism.
Patent EP-0394940-A3 (EP)
Title: Ultrasonic ground speedometer utilizing doppler effect
IPC: G01S15/60
Filed: 1990-04-24
Abstract: An ultrasonic ground speedometer utilizing Doppler effect comprises 
an ultrasonic transmitter (2) for outputting an ultrasonic wave at a 
predetermined angle (ϑ) against a road surface, an ultrasonic receiver 
(6) for receiving a reflected ultrasonic wave caused by reflection of 
the output ultrasonic wave from a road surface, an arithmetic circuit 
(12) for deriving ground speed from Doppler shift between the output 
ultrasonic wave and the reflected ultrasonic wave. The ultrasonic 
ground speedometer also includes an output frequency control circuit 
(13) for controlling the output ultrasonic wave frequency in such a 
manner as to keep the reflected ultrasonic wave frequency to a con­
stant value in response to changes in ground speed. An amplification 
degree control circuit (14) also included for controlling the ampli­
tude of the output ultrasonic wave to keep a substantially constant 
output intensity of the output ultrasonic wave over an output ultra­
sonic wave frequency range controlled bythe output frequency control 
circuit.
Patent EP-0402997-A3 (EP)
IPC: C12Q1/6804
Filed: 1990-06-08
Abstract: The invention relates to a method for the qualitative and/or quantitative determination of nucleic acid in a test fluid by binding biological particles present in the test fluid to a solid carrier by means of an immunochemical reaction. Thereafter the bound biological particles are lysed and the liberated nucleic acid is amplified. A test kit for carrying out the determination is also part of the invention.
Patent EP-0378443-A3 (EP)
IPC: G11B7/2433
Filed: 1990-01-12
Abstract: A method and a device for recording and reproducing infor­
mation utilizing a work function variation of a recording medium, 
the recording medium being made of a material whose work function 
can vary according to a structural change thereof caused by the 
irradiation of an electromagnetic wave or electron beam.