baber/WOPTO huggingface dataset:
Patent EP-0372552-A3 (EP)
IPC: H01C7/02
Filed: 1989-12-07
Abstract: Disclosed is a composite temperature-sensitive 
element having temperature self-controlling characteristics, 
which comprises graphite or carbon black, a lowly 
dimensional substance composed mainly of a crosslinked 
polymer and a linear polymer, and optionally, an inorganic 
compound, said lowly dimensional substance and said 
inorganic compound being conjugated with the graphite or 
carbon black. In this temperature-sensitive element, the 
change of the resistance value with the lapse of time is 
very small even when the element is repeatedly used, 
stable temperature-electroconductivity characteristics are 
manifested, there is no risk of local super-heating, and 
temperature self-detecting and controlling functions are 
manifested at various stages as the sensor of the molecule 
level.  
     Furthermore, this temperature-sensitive element is 
pliable and shows an excellent elasticity even at the 
temperature elevation, and the temperature-sensitive 
element has properties of a flexible elastomer having an 
appropriate rigidity and can be processed into various 
shapes.
Patent EP-0351012-A3 (EP)
IPC: H05B41/282
Filed: 1989-07-10
Abstract: The invention relates to a controller for a fluorescent lamp load, comprising DC-AC converter means (24) having an input and an output, DC supply means coupled to said input, output circuit means coupled to said output and arranged for coupling to said fluorescent lamp load  (12), and control means (36) for controlling operation of said DC-AC converter and said DC supply means, said output circuit means including inductance means and resonant capacitor means forming a circuit (20) which is resonant at no-load and load-condition resonant frequencies with loads equivalent to those respectively obtained prior to and after lamp ignition. The control means (36) are arranged to operate in a lamp ignition phase to operate said converter at a frequency above the no-load resonant frequency of the output circuit means and to operate in an operating phase after lamp ignition to operate said converter in a frequency range above the load-condition resonant frequency of the output circuit means. The DC supply means comprise an up-converter (28) and the control means (36) include pulse width modulator means for applying high frequency gating pulses to said up-converter, which have a width so controlled as to maintain the DC output voltage of the DC supply means at a substantially constant level while also obtaining an input current wave form which is proportional to and in phase with the input voltage wave form. The control means include means for synchronizing the generation of said high frequency pulse width modulated gating pulses with a variable frequency signal applied to said DC-AC converter means.
Patent EP-0326296-A3 (EP)
Title: High-speed data latch with zero data hold time
IPC: G11C17/00
Filed: 1989-01-20
Abstract: A data latch with substantially zero hold time and with 
immunity to input data changes occurring after the latch has 
slewed toward a definable logic state. An input data 
flip-flop (10) is coupled via transfer transistors (40,42) 
to an output data flip-flop (12). Output nodes (36,38) of 
the output data flip-flop (12) are prechargeable. Inhibit 
transistors (24,30) are cross-coupled between the input data 
flip-flop (10) and the output data flip-flop (12) to prevent 
input data changes from affecting the latch once the output 
data flip-flop (12) slews toward a definable stable state.
Patent EP-0343925-A3 (EP)
IPC: C09B57/00
Filed: 1989-05-23
Abstract: Dyed denim cotton yarns capable of meeting the market demand for color jeans can be provided by immersing denim cotton yarns in a dye bath containing a dye or dye composition comprising a specific indirubin derivative(s), a specific quinophthalone derivative(s) and/or an indigo dye, squeezing and air-oxidizing the dyed yarns, and repeating a series of these steps.
Patent EP-0352014-A3 (EP)
Title: Cyclic grf analogs
IPC: C07K14/575
Filed: 1989-07-13
Abstract: Synthetic peptides which stimulate the release of pituitary GH in animals, including humans, and are more resistant to enzymatic degradation in the body than hGRF having the sequence: (B)R1-R2-R3-Ala-Ile-Phe-Thr-R8-Ser- THETA 10-Arg-R12-R13-Leu-R15-Gln-Leu-R18-Ala-A rg-R21-R22-Leu-R24-R @5-Ile-R27-R28-R @9-Gln-Gln-Gly-Glu-R34-Asn-Gln-Glu-R38-R39-R40-Arg-R42-R43-R44 wherein R1 is Tyr, D-Tyr, Met, D-Met, Phe, D-Phe, pCl-Phe, Leu, His or D-His; B is H, C<a>Me, N<a>Me, desamino, Ac or For; R2 is Ala, D-Ala, NMA or D-NMA; R3 is Asp or D-Asp; R8 is Ser, Asn, Lys, Arg, Asp or Gln; R10 is Tyr, D-Tyr or Phe; R12 is Arg or Lys; R13 is Ile, Val, Leu or Ala; R15 is Gly, Ala or  beta -Ala; R18 is Ser or Tyr; R21 is Lys, D-Lys, Arg or D-Arg; R22 is Leu, Ile, Ala or Val; R24 is Gln or His; R25 is cys, abu, asp, glu, orn, lys, dab or dap; R27 is Met, D-Met, Ala, Nle, Ile, Leu, Nva or Val; R28 is Asn or Ser; R29 is cys, abu, asp, glu, orn, lys, dab or dap; R34 is Ser or Arg; R38 is Arg or Gln; R39 is Gly or Arg; R40 is Ala or Ser; R42 is Phe or Ala; R43 is Asn or Arg; R44 is a natural amino acid, such as Leu or Val. C-terminal sequences of from 1 to 15 residues beginning at R44 and extending as far as up to R29 may be deleted. These peptides as well as their nontoxic salts may also be used diagnostically.
Patent EP-0357244-A3 (EP)
Title: Method for converting nitriles to amides and amides to nitriles
IPC: C07B43/06
Filed: 1989-08-03
Abstract: A process which comprises contacting and catalytically reacting under 
essentially anhydrous conditions in the liquid phase an amide with a 
nitrile according to the equation:  
RCONH₂ + R¹CN → RCN + R¹CONH₂  
where R and R₁ are not the same and are each selected from 
   (1) H, hydrocarbyl, a hydrocarbyl group substituted with: 
one or more of F, Cl, Br, I, amido, cyano, formyl, 
hydrocarbylcarbonyl, hydrocarbyloxy, hydrocarbyloxycarbonyl, 
hydrocarbylcarbonyloxy and dihydrocarbylamino, and    (2) any of group (1) where one or more H atoms are substituted by a 
deuterium atom.
Patent EP-0369658-A3 (EP)
Title: Polypropylene stretched film
IPC: B29K23/00
Filed: 1989-11-03
Abstract: The polypropylene stretched film of the present 
invention is prepared by stretching a composition 
comprising a crystalline propylene polymer and 0.1 ppm 
by weight to 10% by weight of a nucleating agent, the 
composition having a melting point of 160°C or more, 
a crystallization temperature of 128°C or more and a 
20°C xylene soluble portion of 3.0% by weight or less. 
The film has a high rigidity and a beautiful appearance as 
well as the characteristic properties inherent to 
crystalline propylene polymers. The film can be suitably 
used for food packaging and textile packaging.
Patent EP-0377318-A3 (EP)
IPC: G03G13/08
Filed: 1989-12-22
Abstract: An imaging member having a flexible supporting substrate layer, an electrically 
conductive layer, an optional adhesive layer, a charge generator layer and a charge transport 
layer, the supporting layer having a thermal contraction coefficient substantially identical to 
the thermal contraction coefficient of the charge transport layer. This imaging member may 
be employed in an electrostatographic imaging process.
Patent EP-0328450-A3 (EP)
IPC: G06F13/28
Filed: 1989-02-07
Abstract: A direct memory access controller coupled to a 
system bus (38, 39) for controlling a data transfer by a 
direct memory access comprises an internal bus (37), a 
data handler (36) coupled to the system data bus and the 
internal bus for controlling an exchange of data between 
the system bus and the internal bus, a microsequencer 
(21) which controls by microprograms parts of the direct 
memory access controller in units of one system clock 
cycle during one present transfer cycle, and a 
programmable logic array part (22) supplied with a 
transfer request, a transfer mode information and at 
least portions of a transfer address and a byte count. 
The programmable logic array part is coupled to the 
internal bus and outputs control information required 
during a next transfer cycle during one transfer cycle 
which corresponds to a predetermined number of system 
clock cycles. Each data transfer between the 
input/output device and the memory device is controlled 
by the microprograms of the microsequencer in 
cooperation with the programmable logic array part.
Patent EP-0332570-A3 (EP)
Title: Novel-n-(4-(aminosubstituted)phenyl) methanesulfonamides and their use as cardiovascular agents
IPC: C07D243/08
Filed: 1989-03-08
Abstract: Novel N-[4-aminosubstituted)phenyl]methane­
sulfonamides and their use as cardiovascular agents, 
especially as antiarrhythmic agents are described. 
Pharmaceutical formulations containing such compounds are 
also discussed.
Patent EP-0371941-A3 (EP)
Title: Generic application programming interface system and method
IPC: G06F9/45
Filed: 1989-11-27
Abstract: A support system and method for interfacing of computer 
application programs written in a plurality of languages to a 
software system such as a database manager or the like. A 
plurality of generic application program interfaces or entry 
points are defined having a corresponding plurality of 
parameters in a consistent form required by the system to 
execute functions. The parameters are transformations of 
like parameters associated with the application programs 
which call the APIs. Processor states corresponding to 
threads in the application programs are stored in a table 
shared by the generic APIs. Upon return from the call and 
execution of the system function, processor state is restored 
and control returned to the application program. Necessity 
for separate entry points for applications written in each 
different supported language is thereby avoided as well as 
associated increased development effort, maintenance, and 
support.
Patent EP-0381120-A3 (EP)
Title: High speed ecl input buffer for vertical fuse arrays
IPC: G11C8/08
Filed: 1990-01-29
Abstract: An ECL input buffer is particularly well-­
suited for use with logic arrays where a large amount 
of current must be sunk by the row line, for example, 
when vertical fuse devices are used in an AND 
array. The input buffer provides means for pulling 
down the row line such that the entire amount of 
current sunk by the input buffer from the row line 
need not pass through a current source, thereby 
minimizing current consumption of the input buffer. 
A pull down current source is used which causes a 
pull down transistor to turn on, thereby pulling down 
the row line while requiring only the base current of 
the pull down transistor to be consumed by the 
current source. A pull up device is utilized and 
means are included for insuring that the pull up and 
pull down devices are not both turned on simultane­
ously, thereby preventing a current spike through the 
pull up and pull down means.
Patent EP-0386650-A3 (EP)
Title: Aqueous disperse systems of photoinitiators and their use
IPC: G03F7/031
Filed: 1990-03-02
Abstract: The invention relates to aqueous disperse systems of photoinitiators 
which are particularly useful in the photopolymerisation of aqueous 
disperse systems and emulsions of oligomers or polymers carrying 
photopolymerisable functionalities which are widely used in the 
field of dyes and packaging.
Patent EP-0401500-A3 (EP)
IPC: B41F13/16
Filed: 1990-04-21
Abstract: Die Erfindung betrifft eine Vorrichtung zum Verstellen von 
biegsamen Druckplatten auf dem Plattenzylinder von 
Rotationsdruckmaschinen mit Spannschienen, in denen beide 
Plattenenden eingespannt sind, mit Anlenkhebeln, an denen die 
Spannschienen an ihren beiden Enden gelenkig verbunden sind 
und mit Mitteln zur Korrektur des Passers, bzw. des Registers 
um einen genau bestimmten Drehpunkt, wobei diese Korrektur 
durch Verdrehen der Druckplatte während des Maschinenlaufs 
durchgeführt werden kann.
Patent EP-0396985-A3 (EP)
IPC: G11B15/44
Filed: 1990-04-27
Abstract: On an audio tape cassette apparatus for reverse mode operation, having a control device for a switching gear unit driving the hubs, a fast-running/normal-running slide and a reverse slide, a switching mechanism is provided which produces from the two switching positions respectively of the fast-running/normal-running slide and of the reverse slide in each case three switching positions for the switching-over of the normal-running drive and the fast-running drive. <IMAGE>
Patent EP-0430111-A3 (EP)
Title: Optical sensor
IPC: G01F23/28
Filed: 1990-11-24
Abstract: The optical sensor described has a sensor element (10) consisting of glass. The light (30) generated by a light source is fed to a detector (32) after total reflection at the optical interfaces (11 and 12). If the sensor element (10) with its interfaces (11 and 12) dips into a liquid level, only partial reflection takes place at the interfaces (11 and 12). In order to prevent interfaces (11 and 12) located in a moisture-saturated atmosphere from already being wetted by a liquid before being dipped in, a suction element (50) is provided below the tip (13) of the structure. This suction element consists of a capillary tube via whose tapered end (51) the liquid sucked away is removed in the form of drops (22). <IMAGE>
Patent EP-0378368-A3 (EP)
IPC: G02B6/42
Filed: 1990-01-09
Abstract: A bidirectional optical coupler has a single optical fibre link 
between two transceivers. Each transceiver includes a holographic 
optical element (HOE) (14), equivalent to a combination of lenses and 
a beam splitter; a source of monochromatic radiation (16); and a 
photodetector responsive to the radiation (18). Within a transceiver 
in the transmit mode, a divergent beam of radiation from the source 
is incident upon the HOE, and is diffracted, to form a pattern of 
interference fringes. Radiation is apparently focussed on the adjacent 
end of the optical fibre, and is transmitted by the fibre. At the other 
end of the optical fibre, the transceiver is in the receive mode, and 
the transmitted radiation is emitted as a divergent beam from the fibre, 
to be incident upon the HOE. The radiation is diffracted, and forms two 
angularly separated patterns of interference fringes. Thus, the radiation 
is apparently focussed upon the photodetector, (and upon the angularly 
separated, inoperable source).
Patent EP-0390702-A3 (EP)
Title: Mold panel unit and spring-water processing structure using mold panel units
IPC: E04F15/10
Filed: 1990-03-30
Abstract: In a mold panel unit for constructing, for example, a 
spring-water processing layer, a mold panel (8) is made of a 
synthetic resinous material or fiber-reinforced material. A 
plurality of projections (9) identical in configuration with each 
other are formed on the one side of the mold panel. A plurality of 
recesses (10) are formed in the other side of said mold panel in 
placements corresponding to the respective projections. In 
addition, a spring-water processing structure formed on a grade 
slab includes a plurality of mold panel units which are laid on the 
grade slab such that end faces (9a) of the respective projections 
(9) of each of the mold panel units are in abutment with an upper 
surface of the grade slab, and the recesses of the mold panel unit 
open upwardly. A cement filler is after-cast on said mold panel 
units.
Patent EP-0409728-A3 (EP)
Title: Bi-aromatic esters, process for their preparation and their use in human or animal medicine and in cosmetics
IPC: A61K8/00
Filed: 1990-07-18
Abstract: Diaromatic esters. 
<??>The esters correspond to the formula: 
<IMAGE>
 in which : R1 denotes H, OH, -CH3, -CH2OH, -CH(OH)CH3, -COOR9, 
<IMAGE>
 or SO2R10, R9 denotes H, C1-C6 alkyl or a mono- or polyhydroxyalkyl radical, R10 denoting OH, C1-C6 or 
<IMAGE>
 r' and r" denoting H, C1-C6 alkyl, aryl, aralkyl, mono- or polyhydroxyalkyl, or r' and r" taken together form a heterocyclic ring, R2 denoting H, C1-C6 alkyl, OR9, F or -CF3, R3, R4 and R5 denote H, F, OH, -CH3, -OCH3, -CF3, -COOH or -CH2OH, R6 and R8 denote H,  alpha -substituted C3-C15 alkyl,  alpha , alpha '-disubstituted C4-C12 alkyl, C3-C12 cycloalkyl, mono- or polycyclic C5-C12 cycloalkyl in which the connecting carbon is trisubstituted, -SR11, -SO2R11 or -SOR11, R11 denoting C1-C6 alkyl or cycloalkyl, R6 and R8 being unable to denote simultaneously H, R7 denotes H, C1-C6 alkyl, alkenyl, alkenyloxy, OR12 or SR13, R12 denoting H, C1-C6 alkyl or alkenyl, R13 denoting H, C1-C6 alkyl or aralkyl, provided that when R1 denotes -CH2OH, -CH(OH)CH3, -COOR9 or 
<IMAGE>
 and R2 denotes H then: (i) either R3 and R4 are other than H or -CH3, (ii) or R7 is other than the radical OR12 and R6 or R8 is cycloalkyl > C7, (iii) or R7 denotes OR12, but R6 and R8 are then other than H, (iv) or R7 denotes OR12, but then R5 is other than H. 
<??>Use in human and veterinary medicine and in cosmetics.
Patent EP-0414602-A3 (EP)
Title: Method and apparatus for removing impurities from paper pulp in pulpers
IPC: D21B1/32
Filed: 1990-08-20
Abstract: The pulping space, whereto the paper pulp to be purified is conducted, is provided with e.g. a rotor unit and a connecting screenplate. According to the method, the pulping space (2) enclosed by a solid jacket (1,3,4) is divided into a primary and a secondary space (5,12) by means of a partition wall construction (13). Both the primary and the secondary space (5,12) are provided with separate rotor units (6,15) and perforated screenplates (8,16) in connection with said rotor units (5,16). The paper pulp to be purified is conducted into the primary space (5) and a connection between the primary and secondary spaces (5,12) is arranged within the partition wall construction (13).
Patent EP-0382661-A3 (EP)
IPC: H01B13/00
Filed: 1990-02-06
Abstract: A flexible electrically conductive article is 
disclosed comprised of an organic film, a conductive 
crystalline cuprate layer, and a release layer that 
together form a flexible electrically conductive 
assembly. The article is prepared by forming a 
conductive cuprate layer on a refractory substrate 
with the release layer interposed. After the cuprate 
layer is formed, the organic film is bonded to it, 
permitting the cuprate layer to be stripped intact 
from the substrate with the organic film. A crystal 
growth accelerating agent can be associated with the 
cuprate layer during its formation to minimize the 
heat energy required for crystallization.
Patent EP-0399956-A3 (EP)
Title: Method and device for producing endless drive belts
IPC: F16G5/12
Filed: 1990-05-21
Abstract: The endless drive belt is produced by winding a pre-formed 
load-carrying member (6) comprising a cord (8) embedded in a 
solid but softenable elastic material (10) along and around a 
surface of an endless compression member belt (2) also 
comprising a solid but softenable elastic material, thereby 
forming a layer (4) comprising a plurality of turns, and by 
simultaneously causing said turns to become intimately bonded 
to said surface. Said bonding is achieved by applying mutual 
pressure between said turns and said surface during winding and 
by selectively softening the surface layers of both said 
load-carrying member and said endless compression member belt 
which are to come into contact with each other, just prior to 
coming into contact with each other. The material of said 
surface layers is allowed to fuse. Said turns of said 
load-carrying member are further allowed to be partially 
impressed in said surface of said endless compression member 
belt. Softening may be carried out by the application of heat 
and/or the application of an adhesive. A device for carrying 
out the above method is also disclosed. With the device 
disclosed endless drive belts may be easily produced in-house 
at the time they are required at any size and at minimal costs 
and capital outlay.
Patent EP-0439374-A3 (EP)
Title: Inorganic recycling process and apparatus
IPC: C03B5/00
Filed: 1991-01-25
Abstract: The present invention relates to a mobile inorganic recycling process and apparatus. In the preferred embodiment, the invention includes two vehicles, a first of which is utilized to receive hazardous wastes and mix them with treating chemicals and a second of which is provided to fixate the hazardous wastes into end products which are usable by consumers. The fixating vehicle includes a sophisticated scrubber designed to render inoffensive the hazardous gases which are created as a result of the process carried out in the vehicles. The inventive system is useful in converting all hazardous inorganic wastes into end products which do not include any hazardous aspect. <IMAGE>
Patent EP-0545334-A3 (EP)
Title: Device for emulsifying diesel oil and water
IPC: B01F25/70
Filed: 1992-11-28
Abstract: The invention relates to an emulsifying device for emulsifying diesel oil and water with the following characteristics:   1.1 a housing, which contains a mixing chamber with an inner wall surface;   1.2 a connection for a water injection nozzle;   1.3 a connection for diesel oil;   1.4 a connection for a mixture.   The invention is characterised by the following characteristics:   1.5 two hollow bodies, which each form a swirl chamber, are arranged inside the mixing chamber; 1.6 a first or a second intermediate chamber is located between the inner wall surface of the mixing chamber and the outer surface of each hollow body; 1.7 the first intermediate chamber is connected to connections for diesel oil and water, the second intermediate chamber to the connection for mixture;   1.8 the two swirl chambers are connected by a duct; 1.9 the first swirl chamber is connected to the first intermediate chamber and the second swirl chamber to the second intermediate chamber.   <IMAGE>
Patent EP-0553830-A3 (EP)
Title: Display driving apparatus and information processing system
Inventor: MIYAMOTO KATSUHIRO
IPC: G09G3/20
Filed: 1993-01-28
Abstract: The present invention provides a display driving apparatus which can improve a picture quality by smoothly switching a partial writing mode and a refresh driving mode and also provides an information processing system having such a display driving apparatus. When a controller 7 discriminates the partial writing mode by a discrimination signal PH/RL, the controller generates a picture data request signal BUSY to a graphic controller 6, reads out data on a data line PIX DATA, and sets a scan address into a driver controller 12 in accordance with the value of the read data. When the discrimination signal PH/RL is switched from the partial writing mode to the refresh driving mode, in order to restart the refresh driving mode, the controller 7 directly reads a count value of an HSYNC counter 17 and calculates a scan address of the next refresh data in accordance with such a value and sets into the driver controller 12. <IMAGE>
Patent EP-0574936-A3 (EP)
Title: Method and apparatus for input classification using non-spherical neurons
Inventor: MOED MICHAEL C
IPC: G06K9/66
Filed: 1993-06-18
Abstract: A training method for creating a new neuron in a feature space having at least one existing neuron comprises the steps of (a) generating a feature vector representative of a training input, wherein said training input corresponds to one of a plurality of possible outputs; and (b) if no existing neuron corresponding to said training input encompasses said feature vector then creating said new neuron, wherein said new neuron comprises a boundary defined by two or more neuron axes of different length, wherein said feature space comprises an existing feature vector.
Patent EP-0576159-A3 (EP)
IPC: C09C3/06
Filed: 1993-06-01
Abstract: A new process for preparing a composite pigment from titanium 
dioxide and calcium sulphate is provided in which the calcium sulphate is 
milled to a particle size less than 10 microns, mixed with titanium dioxide 
and the mixed particulates are coated with an oxide or hydrous oxide of a 
metal or silicon.  
     The process can particularly be employed in conjunction with a 
sulphate-process titanium dioxide plant in which by-product sulphuric 
acid is converted to gypsum.  
     The composite pigment shows improved optical properties in 
comparison to a mixture of titanium dioxide and gypsum.