baber/WOPTO huggingface dataset:
Patent EP-0357109-A3 (EP)
Title: Platinum-(ii)-diamine complex, method for the preparation of this compound, preparation with an anti-tumour action which contains this compound and also shaped preparations with an anti-tumour action
IPC: C07F15/00
Filed: 1989-07-24
Abstract: A platinum-(II)-diamine complex of the formula 3, a method for the preparation of said compound, a preparation with an antitumour action containing said compound, shaped preparations with an antitumour action and shaped preparations with an antitumour action containing said compound. <CHEM> i
Patent EP-0361565-A3 (EP)
Title: High-definition television with frequency multiplexing
IPC: H04N7/081
Filed: 1989-08-29
Abstract: A high definition television encoder which 
provides an efficient use of bandwidth, segments line 
differential signals into left panel, center segment, 
and right panel line differential signals, and time 
expands the left and right panel line differential, 
panel, and luminance signals. The time corresponding 
expanded left and right panel line differential signals 
are arranged in time coincidence and quadrature modulated, 
as are the corresponding segments of the panel signals. 
The quadrature modulations providing signals in contiguous 
frequency bands (51, 53). Luminance signals are converted to 
a band (55) abutting the contiguous frequency bands (51, 53) as are 
digital stereo audio signals (49). Center segment line 
differential signals are time expanded to be consistent 
with conventional television horizontal line times and 
quadrature modulated with the television image signals 
to occupy a frequency band (45) contiguous with the abutting 
and contiguous frequency bands. A decoder operates in 
the reverse direction.
Patent EP-0328420-A3 (EP)
Title: Gangliosides containing de-n-acetyl-sialic acid and their applications as modifiers of cell physiology
IPC: A61K31/70
Filed: 1989-02-13
Abstract: Substantially pure gangliosides containing 
de- N -acetyl-sialic acid. A culture medium for 
stimulating growth of human and animal cells 
comprising: (1) essential nutrients for cell growth, 
and (2) a cell growth stimulatory amount of one or 
more gangliosides containing de- N -acetyl-sialic acid. 
A method for stimulating growth of human and animal 
cells cultured  in vitro  comprising contacting said 
cells in culture with a cell growth stimulatory amount 
of one or more gangliosides containing 
de- N -acetyl-sialic acid. A medicament for stimulating 
growth of human and animal cells comprising: (1) a 
cell growth stimulatory amount of one or more growth 
stimulators selected from the group consisting of 
gangliosides containing de- N -acetyl-sialic acid, 
substances that promote synthesis of gangliosides 
containing de- N -acetyl-sialic acid and pharmaceutically 
acceptable salts thereof; and (2) a pharmaceutically 
acceptable carrier, diluent or excipient. A method for 
stimulating growth of human and animal cells  in vivo  
comprising contacting said cells with a cell growth 
stimulatory amount of gangliosides containing 
de- N -acetyl-sialic acid, substances that promote 
 
 
synthesis of gangliosides containing de- N -acetyl-sialic 
acid, and pharmaceutically acceptable salts thereof. A 
medicament for inhibiting growth of human and animal 
cells comprising: (1) a cell growth inhibitory amount 
of one or more growth inhibitors that block synthesis 
of gangliosides containing de- N -acetyl-sialic acid or 
pharmaceutically acceptable salts thereof; and (2) a 
pharmaceutically acceptable carrier, diluent or 
excipient. A method for inhibiting growth of human 
and animal cells  in vivo  comprising contacting said 
cells with a cell growth inhibitory amount of one or 
more growth inhibitors that block synthesis of 
gangliosides containing de- N -acetyl-sialic acid or 
pharmaceutically acceptable salts thereof.
Patent EP-0331398-A3 (EP)
Title: Polyepoxide modified adducts or reactants and oleaginous compositions
IPC: C10M133/52
Filed: 1989-02-27
Abstract: A compound useful as a dispersant additive in 
oleaginous compositions selected from fuels and lubricating 
oils comprising the reaction products of: 
   (i) at least one intermediate adduct comprised of 
the reaction products of 
   (a) at least one polyepoxide, and    (b) at least one member selected from the 
group consisting of polyamines, polyols, 
and amino alcohols; and      (ii) at least one of (a) hydrocarbyl substituted 
C₄ - C₁₀ dicarboxylic acid producing 
material or (b) an aldehyde and a hydrocarbyl 
substituted hydroxy aromatic compound.    
Also included is a process for preparing said compound and 
an oleaginous composition containing said compound.
Patent EP-0339815-A3 (EP)
Title: Process for the preparation of pure cis-cyclopropane carboxylic acids and intermediates therefor
IPC: C07C49/403
Filed: 1989-04-06
Abstract: A process for the preparation of  cis -­
cyclopropane carboxylic acids which comprises 
the step of treating a derivative of a 4-­
hydroxy-2,2-dimethyl bicyclo[3,1,0]hexan-2-one 
with a source of hydroxide ions.
Patent EP-0373973-A3 (EP)
Title: Additives for curing fluoroelastomers containing bromine or iodine
IPC: C08K5/09
Filed: 1989-12-18
Abstract: The emission of the highly toxic volatile products 
methyl bromides or iodides or ethyl bromides or iodides 
during the curing of fluoroelastomers containing bromine 
or iodine atoms with peroxides, is substantially reduced 
by adding to the cure mix small amounts of substances 
capable of combining with the radicals which give rise to 
the abovesaid toxid products, thereby preventing them from 
forming. This procedure does not significantly affect the cure 
trend and results.
Patent EP-0324679-A3 (EP)
IPC: G01R5/18
Filed: 1989-01-10
Abstract: Appareil de mesure ferromagnétique compor­
tant un axe (17) sur lequel est fixée une aiguille (4) 
se déplaçant devant un cadran (7) et d'une première 
palette métallique (22), cet axe étant monté à pivote­
ment, sur des paliers d'extrémité, à l'intérieur d'un 
logement d'un corps de bobine (1) pour se déplacer par 
rapport à une seconde palette métallique (23) fixée à 
l'intérieur de ce logement, l'un des paliers (9) d'ex­
trémité étant prévu à l'une des extrémités du logement 
du corps de bobine (1), l'autre palier (13) étant pré­
vu sur une raquette (6) s'assemblant de manière amovi­
ble sur le corps de bobine, à l'autre extrémité du lo­
gement, un ressort spiral (14) étant en outre prévu en 
liaison avec l'axe de l'aiguille, appareil de mesure 
caractérisé en ce que le ressort spiral (14) est fixé 
par son extrémité centrale à la raquette et par son 
extrémité extérieure à l'axe (17) solidaire de l'ai­
guille (4)
Patent EP-0388568-A3 (EP)
Title: Arrangement for measuring the radioactivity of mineral load on an extraction machine, for instance a shovel dredger
IPC: E02F5/00
Filed: 1989-12-28
Abstract: The invention relates to a device for measuring radioactivity on machines for the extraction of radioactive ore having at least one movable vessel (18) capable of containing a load of ore. According to the invention, it comprises a rod (120) articulated on the machine at its upper end by means of a connection oscillating in at least a vertical plane and having at its lower end a radioactive radiation detector (122) covering a specific solid angle, and displacement means for bringing the rod and vessel in a reproducible manner into such a mutual position that the load of ore contained in the vessel occupies a substantial part of the solid angle of the detector. 
<??>Preferably, an arm (110) is provided between the rod and the machine. 
<IMAGE>
Patent EP-0381058-A3 (EP)
IPC: G11B15/665
Filed: 1990-01-25
Abstract: A second clutch gear (21), which serves as a driv­
ing gear, receives a driving force from a capstan motor 
(27). A first clutch gear (19), which serves as a 
driven gear, is arranged coaxial with the second clutch 
gear (21), with a friction mechanism (20) interposed 
therebetween. The first clutch gear (19) receives the 
driving force which the second clutch gear (21) trans­
mits thereto through the friction mechanism (20). A 
directly-coupling gear (22) for directly transmitting 
the driving force from the second clutch gear (21) to 
the first clutch gear (19) is provided such that it can 
be brought into mesh with the first and second clutch 
gears (19, 21). The directly-coupling gear (22) 
includes first and second gears (22a, 22b) which are 
arranged coaxial with each other and are designed to 
provide gaps in the circumferential direction thereof, 
such the gaps can absorb torsion generated between the 
first and second clutch gears (19, 21). Engagement-­
switching means moves the directly-coupling gear (22) 
between a first position at which the directly-coupling 
gear is engaged with the first and second clutch gears 
(19, 21) and a second position at which the directly-­
coupling gear is disengaged from the first and second 
clutch gears.
Patent EP-0387552-A3 (EP)
Title: Method for manufacturing superconducting article
IPC: H01B13/00
Filed: 1990-02-21
Abstract: A method for manufacturing a superconducting 
article, comprising the steps of: forming a first layer 
comprising a mixture of LnBa₂Cu₃O x  and Ln₂BaCuO x  on the 
surface of a substrate, said Ln being an optional rare 
earth element; then forming a second layer comprising 
a mixture of at least CuO and BaCuO₂ on the surface of 
the first layer; and then melting the mixture in the 
second layer to cause the resultant melt of the mixture 
in the second layer to diffusion-react with Ln₂BaCuO x  
in the first layer so as to convert the first and second 
layers into a film of a superconducting substance com­
prising LnBa₂Cu₃O x ; thereby manufacturing a superconduc­
ting article comprising the substrate and the film of 
the superconducting substance formed on the surface of 
the substrate.
Patent EP-0387919-A3 (EP)
Title: Improved print engine for color electrophotography
IPC: G03G15/01
Filed: 1986-10-21
Abstract: Electrophotographic system of the type including a first closed belt 
(38) carrying a photoreceptor thereon having a characteristic frst 
length, said first belt being driven around a pair of rollers (118, 
168) laterally disposed so that said first belt includes an elongated 
horizontal upper surface, an image source (120) disposed above 
said first belt for creating an electrostatic image on said 
photoreceptor in response to light from said image source, at least 
three developer modules (136a-136c) for carrying at least three 
distinct toners disposed above said elongated horizontal upper 
surface of said first belt, a fuser (62, 187), and a paper tray (59).  
     Thereby a second electrostatic transfer closed belt (39) 
having a characteristic second length, said second length being 
nominally an integer submultiple of said first length, said second 
electrostatic transfer closed belt being driven about a plurality of 
rollers (170, 171) so that a predetermined portion (178) of said 
second belt contacts said first belt at one of said pair of rollers;  
each of said developer modules including a 
toner exit opening, all of said toner exit openings being disposed in 
a common plane substantially parallel to, and above, said elongated 
horizontal upper surface of said first belt;  
said fuser ( 62, 187) being disposed below said 
elongated horizontal upper surface of said first belt and to one side 
of the bottom most one of said plurality of rollers carrying said 
second belt; and  
said paper tray (59) being disposed below said 
first belt and aligned with said fuser so as to provide a substantially 
straight horizontal paper path from said paper tray under said 
bottom most one of said plurality of rollers carrying said second 
belt, on to said fuser.
Patent EP-0398123-A3 (EP)
Title: Apparatus for cleaning meat hooks in a cleaning installation
IPC: A22B5/00
Filed: 1990-05-07
Abstract: An apparatus for cleaning meat hooks in a cleaning installation is described, which operates with an inclined slideway for gravity-driven transport of the meat hooks. The inclined slideway includes in its region prior to the cleaning installation a loading device for loading a predetermined number of supplied meat hooks, a lowering device, normally located with vertical clearance above the cleaning installation having an immersion tank filled with cleaning fluid, for lowering the predetermined number of meat hooks into the immersion tank of the cleaning installation and an exit section for carrying away the cleaned meat hooks, which adjoins the lowering device which has been returned to its normal position above the cleaning installation after carrying out a cleaning process. <IMAGE>
Patent EP-0402961-A3 (EP)
Title: Portable electronic memorandum device
IPC: G06F21/60
Filed: 1986-05-26
Abstract: A portable electronic memorandum device is set to a password 
mode by a switching operation. If, in this password set mode, 
data (0 - 9, alphabete) is entered, the entered data is stored 
as a pasword (step 58) in a password memory (S58) in the case, 
where no password has been stored there (S51). If on the 
other hand, the password has already been entered in that 
memory, the entered data are compared to the password in the 
memory and is only displayed when a coincidence occures 
between the two.
Patent EP-0421294-A3 (EP)
Title: Improved self-performing immunochromatographic device
IPC: G01N30/90
Filed: 1990-09-28
Abstract: Improved chromatographic strip binding assay devices are provided for determining the presence or amount of an analyte present in a patient sample. Assay label reagents interact with capture reagents immobilized in a testing region on the strip substrate to generate a visually detectable image indicative of the test result. The test result images include a minus sign (-) to indicate a negative test result for analyte which image is generated if the suspect analyte is absent in the patient sample and a plus sign (+) to indicate a positive test result for analyte which image is generated if the suspect analyte is present or is present at a pre-determined concentration in the patient sample. The immobilized capture reagents responsible for the location and configuration of the test result images are applied to the strip at an angled orientation with respect to the fluid flow direction of the strip to ensure that sharp substantially complete test result images are formed during performance of the assay. The devices provide substantially self-performing assays having inherently clear test results which are not subject to misinterpretation by the skilled or untrained user.
Patent EP-0442055-A3 (EP)
Title: Position measuring device
IPC: G01D5/26
Filed: 1990-11-28
Abstract: In a position measuring device, a sensing device (2) is coupled in articulated fashion to the driver (3) and is guided with a constant spacing along a steel strip (4). A plurality of ball bearings (9, 10, 11) which roll on the steel strip (4) are provided for the purpose of guiding the sensing device (2). In order to permit the construction of a small position measuring device, the ball bearings (9, 10, 11) used have a flange (13) with a narrow running surface (14), by means of which the ball bearings (9,10,11) are supported on the steel strip (4) and roll on it. The axial hole (15) and the region of the bearing balls (16) is many times wider than the flange 13, a high bearing capacity and smoothness of running thereby being guaranteed. <IMAGE>
Patent EP-0383515-A3 (EP)
IPC: B41F13/03
Filed: 1990-02-12
Abstract: A paper feed preparatory device for connecting the end 
of a web of paper drawn out from a paper roll (A) mounted in a 
paper supply unit (1) to a plate-shaped leader (L) adapted to be 
moved from the paper supply unit (1) along one side of a paper 
feed path. It includes a suction conveyor (30) for attracting 
and feeding the web of paper in one direction and a paper 
cutter (54) adapted to move transversely of the web of paper 
while the paper is being fed longitudinally to cut it 
obliquely. A tape applicator (70) is provided over the belt 
conveyor so as to be movable toward and away from the top of 
the suction conveyor (30). It has a tape reel (71) carrying a roll of 
adhesive tape (T) and a presser member (72) for sticking the end of 
the adhesive tape to the end of the paper along one side 
thereof with the leader (L) sandwiched therebetween to connect 
them together.
Patent EP-0385745-A3 (EP)
IPC: C08G59/18
Filed: 1990-02-28
Abstract: A powder coating composition is disclosed which 
includes an epoxy resin which is solid at room temperature, and 
a curing agent, characterized in that the curing agent includes 
an adduct obtained by reaction of (a) a polyfunctional epoxy 
resin, (b) an imidazole compound having a secondary amino group 
in the imidazole ring thereof and (c) a polyhydric phenol.
Patent EP-0390565-A3 (EP)
Title: Imide prepolymers, cured products, method for making the same, laminate preparation, and encapsulating compositions
IPC: H05K1/03
Filed: 1990-03-29
Abstract: An imide prepolymer comprising specific 
bismaleimide and diamine components in a specific molar ratio 
cures into a product having improved dielectric properties, 
heat resistance, and bond strength. An encapsulating 
composition for semiconductor packages is obtained therefrom. 
The prepolymer is used to form prepregs from which laminates 
useful as multilayer printed circuit boards are manufactured.
Patent EP-0435538-A3 (EP)
Title: Method and apparatus for electronic article surveillance
IPC: H02J1/00
Filed: 1990-12-17
Abstract: In an electronic article surveillance system, a low-power supply is used to power the system during ordinary search-and-detect operation, and the increased power needed to transmit high-power signals for deactivating the tag circuit is produced by charging up a rechargable storage device, such as a capacitor or rechargable battery, in the intervals between deactivations and using the charged-up storage device to provide the high supply power needed during deactivation, to generate the deactivation transmission.
Patent EP-0378500-A3 (EP)
Title: Process for preparing self-supporting bodies and products produced thereby
IPC: C04B35/58
Filed: 1990-01-11
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into a boron donor material and a carbon donor material. The reactive infiltration typically results in a composite comprising a boron-containing compound, a carbon-containing compound and residual metal, if desired. The mass to be infiltrated may contain one or more inert fillers admixed with the boron donor material and carbon donor material, The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal, ratios of one ceramic to another and porosity,
Patent EP-0441148-A3 (EP)
Title: Process for imidizing polymers of a methacrylic ester
IPC: C08F8/32
Filed: 1991-01-19
Abstract: In a process for imidizing an alkyl methacrylate polymer by reaction with a nitrogen-containing imidizing agent, the formation of carboxyl and anhydride groups is suppressed when a portion of the imidizing agent is added only after the previously added imidizing agent has been reacted at least partially, and particularly when the reaction with the imidizing agent is terminated before the polymer has been completely imidized.
Patent EP-0451086-A3 (EP)
Title: Stand leg for experiments
IPC: B01L9/00
Filed: 1991-03-22
Abstract: Stand base for experimental laboratory equipment, partic. for schools, has four support arms arranged at 90 deg. to one another, extending from the corners of a central square hub. The central part contains at least one hole in which a rod can be clamped. The base is assembled from two parts of the same construction, each contg. two arms and half the central hub, which has a contact face with a pin and a recess for a corresp. pin of the other half.
Patent EP-0499088-A3 (EP)
Title: Method and apparatus for communicating compressed digital video signals using multiple processors
IPC: H04N21/236
Filed: 1992-01-29
Abstract: Digital video signals are processed by a plurality of independently operating processors (42, 44, 46, 48) to provide data for transmission in a compressed, motion compensated form. A video image frame area (10) is divided into a set of subframes (12, 16, 20, 24). The set of subframes is systematically shifted such that the individual subframes progressively cycle across and wrap around the video image frame area. For each successive video frame, video image data bounded by each of the different subframes is independently compressed using motion estimation to reduce data redundancy among the successive frames. The motion estimation is limited for each subframe of a current video frame to areas of a previous video frame that were bounded by the same subframe in the previous frame. In an illustrated embodiment, the set of subframes (12, 16, 20, 24) is shifted once for each successive video frame, and each subframe includes a refresh region (14, 18, 22, 26) whereby the video image frame area (10) is progressively refreshed as the subframes are shifted thereacross. Receiver apparatus (60-82) for use in decoding the independently processed subframe data is also disclosed. <IMAGE>
Patent EP-0524565-A3 (EP)
Title: Method and device for homogenizing and densifying refuse
Inventor: ROECKELEIN MICHAEL
IPC: B09B3/00
Filed: 1992-07-18
Abstract: The invention relates to a method and a device for homogenising and compacting different waste materials such as for example household refuse and/or bulk refuse and/or industrial waste and/or sewage sludge but also contaminated soils and/or similar materials. The invention is based on the object of developing a method and a device with which waste of the most varied types, in particular household refuse and/or bulk refuse and/or industrial waste and/or sewage sludge and the like as well as contaminated soils and/or similar materials can be largely homogenised, as a result of which the density of the waste materials is increased and as a result, in turn, an increase in capacity of the dump can be achieved. In the event of the different waste materials being subjected to a further thermal treatment, an improvement in the degree of burning and a homogenisation of the combustion process is achieved. <IMAGE>
Patent EP-0550413-A3 (EP)
IPC: F01P7/04
Filed: 1988-11-08
Abstract: A viscous fluid clutch (10) comprising first and second members (42, 60) mounted for 
relative rotation about a common axis and defining cooperating shear surfaces (48 and 
98); means (46, 94, 96, 110) operative to generate a flow of viscous fluid between said 
surfaces; valving means (196) operable to effect modulation of said flow; and actuator 
means (30, 30') operative to displace said valving means in response to an actuation 
signal. The clutch further includes means (152, 166; 174, 456) operative to sense the 
rotational speed of one of said members (42, 60) and to generate a speed signal as a 
function thereof, said speed sensing means comprising flag (164, 456) and sensor (166, 
174) elements disposed in relative rotational alignment, one of said elements carried by 
said actuator means (30, 30') and the other of said elements carried by one of said 
members (42, 60); and control means (222) operative to generate said actuation signal 
as a function of said speed signal.