baber/WOPTO huggingface dataset:
Patent EP-0339874-A3 (EP)
Title: Thin film head read recovery
IPC: G11B5/00
Filed: 1989-04-20
Abstract: A thin film magnetic read/write head is 
conditioned by (i) causing the head to perform a first 
operation (e.g., a read operation), (ii) determining if 
the first operation was performed acceptably, and (iii) 
if not, causing the head to perform a second operation 
(e.g., a write operation) that is capable of increasing 
the likelihood that the head will be able to perform the 
first operation acceptably.
Patent EP-0339906-A3 (EP)
IPC: C09D7/80
Filed: 1989-04-24
Abstract: Continuous strands of color concentrate 
are metered into the feed zone of a screw-melter 
polymer extruder where they are cut into pellets by 
the shearing action of the flights of a rotating 
screw against the extruder housing. These pellets 
are mixed within the extruder with a thermoplastic 
polymer to be colored and this mixture is then 
melted and extruded into a useful article, for 
example, a fiber for textile or carpeting end-use.  
     Additionally, color concentrates can be 
first formed into continuous strands and stored 
conveniently on a spool for subsequent metering 
into the polymer extruder.
Patent EP-0345090-A3 (EP)
Title: Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt
IPC: C11D10/02
Filed: 1989-06-02
Abstract: A particulate detergent composition, such as one 
comprising sodium linear higher alkylbenzene sulphonate 
(LAS) and bentonite, is made directly from anionic 
synthetic organic detergent acid by neutralizing such 
acid with a neutralizing agent, such as aqueous sodium 
hydroxide solution, in a reaction vessel and directly 
discharging the neutralized detergent salt from the 
reaction vessel into an absorption zone wherein 
globules of the anionic detergent salt, in aqueous 
solution or dispersion, and particulate solid carrier 
particles are rapidly circulated and repeatedly brought 
into contact with one another to produce detergent 
salt-carrier composition particles or agglomerates. In 
preferred aspects of the invention the bentonite will 
be admitted exteriorly to the neutralized detergent 
salt solution in an absorption zone so as to prevent 
contact with the walls of such zone of the aqueous 
solution or dispersion of detergent salt, and the 
detergent salt-carrier composition will be directly 
delivered to an agglomerator, granulator or tumbling 
drum, and the composition will be converted to 
particles of desired sizes.  
     Also within the invention are apparatuses that are 
useful in carrying out the described processes. Addi­
tionally, instead of employing aqueous or liquid 
neutralizing agents, powdered solids may be used, in 
 
 
which case the neutralization and absorption functions 
may take place in the same zone and be effected by the 
same materials, such as alkaline builders, e.g. sodium 
carbonate.
Patent EP-0334812-A3 (EP)
Title: Agents for the protection of plants against diseases
IPC: C07D213/81
Filed: 1989-03-16
Abstract: Novel acylated urea derivatives of the general formula  <IMAGE>  in which: X is hydrogen or halogen; Y is halogen; R1, R2 independently of one another are hydrogen, C1-C6alkyl or C1-C6alkyl which is substituted by halogen, cyano, C1-C4alkoxy or COO-C1-C3alkyl, or is C3-C5alkenyl or C3-C5alkenyl which is substituted by halogen, or is C3-C5alkynyl or C3-C5alkynyl which is substituted by halogen, or is C3-C7cycloalkyl or C3-C7cycloalkyl which is substituted by C1-C2alkyl, halogen, cyano or COO-C1-C3alkyl, or is phenyl, benzyl or phenyl or benzyl which are substituted by C1-C3alkyl, C1-C3alkoxy or halogen; and R1 can furthermore also be the radical Q or Q which is substituted by C1-C3alkyl, C3-C7cycloalkyl, C1-C3alkoxy or halogen, where Q can be bonded to the N atom via a C1-C2alkyl; or where R1 and R2 together with the adjacent N atom from a 3- to 7-membered heterocycle which can additionally contain 1 or 2 further hetero atoms such as O, N or S, and a carbonyl group and can be substituted by C1-C3alkyl, halogen or COO-C1-C3alkyl; Q is furan-2-yl, thiophen-2-yl, isoxazol-3-yl, isoxazol-3-yl, thiazol-2-yl, 1,2,4-thiadiazol-3-yl, 1,3,4-thiadiazol-2-yl, 2-, 3- or 4-pyridyl radicals or 2-, 3- or 4-pyridyl radicals which are substituted by C1-C3alkyl, C1-C3alkoxy, C1-C3alkylthio or halogen; 2-, 4- or 5-pyrimidyl radicals or 2-, 4- or 5-pyrimidyl radicals which are substituted by C1-C3alkyl, C1-C3alkoxy, C1-C3alkylthio, halogen or cyclopropyl. The novel active substances have plant-protecting properties and are suitable in particular for the preventive protection of plants against infection with phytopathogenic microorganisms, such as fungi, bacteria and viruses.
Patent EP-0363322-A3 (EP)
IPC: C09B67/20
Filed: 1989-09-27
Abstract: Verfahren zur Herstellung einer Pigmentzusammensetzung, indem man  
Ia) ein Pigment vor oder während seiner Synthese mit einem mit Wasser 
nicht mischbaren Trägermedium behandelt und dann die Pigmentsynthese 
unter Bildung der das Pigment und das Trägermedium enthaltenden Pigment­
zusammensetzung vervollständigt, und dann die erhaltene Pigmentzusammen­
setzung isoliert, oder gegebenenfalls  
Ib) die erhaltene Pigmentzusammensetzung mit einer aliphatischen organi­
schen Säure und gegebenenfalls einem mit Wasser nicht mischbaren Träger­
medium weiter behandelt, den pH-Wert des resultierenden Gemisches zuerst 
auf unter 7,0 dann über 7,0 einstellt, so dass die organische Säure in 
die wässrige Phase überführt wird, und die das Pigment und das Träger­
medium enthaltende Pigmentzusammensetzung isoliert, oder  
II) eine Suspension eines nach üblichem Verfahren vollständig syntheti­
sierten Pigments mit einem mit Wasser nicht mischbaren Trägermedium und 
einer aliphatischen organischen Säure gemäss obiger Verfahrensstufe Ib) 
behandelt.  
     Die erhaltenen Pigmentzusammensetzungen weisen verbesserte physikalische 
Eigenschaften und Wirtschaftlichkkeit auf.
Patent EP-0379155-A3 (EP)
Title: Large scale integration circuit device
IPC: H01L27/04
Filed: 1990-01-16
Abstract: A large scale integration circuit device comprises a 
plurality of registers (1a, 1b, 1c) serving as the output 
port of a CPU. Each of the register (1a, 1b, 1c) is composed 
of a plurality of latches having a write control signal 
terminal ( G ) and a plurality of OR gates (3a, 3b, 3c) con­
nected to the corresponding registers (1a, 1b, 1c). Each OR 
gate (3a, 3b, 3c) has its one input terminal connected to 
receive a write control signal addressed to a relevant re­
gister and another input terminal connected in common to 
receive a write control signal address common to all of 
the registers (1a, 1b, 1c). A further terminal connected to 
the write control signal terminal ( G ) of the relevant 
register (1a, 1b, 1c) is provided on the integration circuit 
device.
Patent EP-0383308-A3 (EP)
Title: Image reading device
IPC: H04N1/19
Filed: 1990-02-14
Abstract: An image reading device comprises a plural-line 
sensor containing plural one-dimensional sensor arrays 
formed on a substrate, a telecentric imaging optical 
system for forming the image of an object on the sensor, 
and a blazed diffraction grating positioned in the 
optical path between the imaging optical system and the 
sensor and adapted to separate the light from the object 
into plural color components and to guide thus color-­
separated lights to respectively corresponding the sensor 
arrays.
Patent EP-0388670-A3 (EP)
IPC: B01J47/12
Filed: 1990-02-28
Abstract: A fluorinated cation exchange membrane is 
made using reinforcement of oriented, hydrolyzed yarn 
of a cation exchange copolymer. Prior to use, the 
membrane benefits from the reinforcement, but during 
use the membrane is ion-conductive throughout its 
entire volume.
Patent EP-0398095-A3 (EP)
IPC: C07F9/09
Filed: 1990-05-05
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur 
Herstellung von Phosphorsäure-tris(2-chlor(iso)Propyl) 
ester durch Umsetzung von Phosphoroxychlorid und 
Propylenoxid in dem Endprodukt als Löaungsmittel, 
wobei man Phosphoroxychlorid und Propylenoxid im 
Molverhältnis 1,00 : 3,09 bis 3,25 bei 80-95°C in 
Gegenwart von 1,7 bis 2,8 . 10⁻³ mol Titantetrachlorid 
kontinuierlich umsetzt und die anschließende Auf­
bereitung durch aufeinanderfolgende Behandlung mit 
Säure, gegebenenfalls Wasser, mit Alkali, Wasser­
wäsche, gegebenenfalls Wasserdampfdestillation und 
Trocknung erfolgt.
Patent EP-0412260-A3 (EP)
Title: Audio reproduction apparatus with frequency-selective amplification for driving loudspeakers internal and external to the set
IPC: H04N5/60
Filed: 1990-06-20
Abstract: Due to the dimensions of the enclosure, determined by the picture tube, television receiving sets in most cases have too narrow a base width for radiating the stereophonic sound. To widen the base, it is therefore appropriate to connect external loudspeaker boxes. For receiving sets with integrated active boxes, a circuit arrangement is disclosed which allows passive wideband loudspeaker boxes to be operated externally instead of the set-internal loudspeakers, the transmission characteristics of the set-internal frequency-selective amplifiers being switched to wideband amplification with the aid of a separately operated switch or a socket switch. <IMAGE>
Patent EP-0378262-A3 (EP)
Title: Liquid detergent composition containing enzyme and enzyme stabilization system
IPC: C11D10/02
Filed: 1990-01-05
Abstract: Stabilization systems for high pH, aqueous liquid 
detergent compositions containing detergent enzyme and 
peroxygen bleaches are disclosed.  
     The detergent compositions contain magnesium salts as 
an enzyme stabilizing system.
Patent EP-0404227-A3 (EP)
Title: Process for the preparation of polysaccharide derivatives
IPC: A23L9/10
Filed: 1990-06-13
Abstract: The invention relates to a process for the preparation of low-calorie polysaccharide derivatives, obtained by feeding a worm shaft reactor, operating at elevated temperature and under elevated pressure, with a mixture of at least a saccharide, a polyol and a food-grade polycarboxylic acid. The products obtained may be added as low-calorie bulking agent to (diet) foodstuffs like puddings, cake etc..
Patent EP-0395253-A3 (EP)
Title: Method and apparatus for monitoring characteristics of electrically conductive coatings on optical fibers
IPC: G01B7/06
Filed: 1990-04-10
Abstract: Method and apparatus for monitoring the thickness 
and/or uniformity of electrically conductive coatings 
(12) that have been deposited upon optical waveguide 
fibers (10). The monitoring may be performed while 
coated fiber (22) is at rest or while it is in motion. 
No physical contact with the fiber or coatings is 
required. Monitoring is accomplished by feeding coated 
fibers (22) through an inductive coil (24) while 
simultaneously measuring an electrical value that is 
dependent upon the electrical resistance of conductive 
coating (10) then passing through inductive coil (24). 
The electrical value measured for a given section of 
coated fiber (22) is then correlated with the coating 
thickness of that section by comparing the value 
measured with previously measured electrical values 
generated by coatings of known thicknesses and/or 
uniformities.
Patent EP-0473993-A3 (EP)
Title: Novel peptide derivatives and their pharmaceutical use
IPC: C07K5/097
Filed: 1991-08-15
Abstract: Peptide derivatives of the following formula <CHEM> wherein R<1> and R<2> are the same or different and respectively mean hydrogen atom, a C1-5 alkyl group or phenyl, X is -NH-or -CH2-, Y is hydrogen atom, a benzyl group wherein phenyl may be substituted by hydroxyl, or a C1-5 alkyl group which may be substituted by -SH, -SR<3>, -SO2R<3>, -CONH2, <CHEM>   -OR<6> or <CHEM> (wherein R<3> means a C1-5 alkyl group or an aryl group, R<4> and R<5> are the same or different and respectively mean hydrogen atom, a C1-5 alkyl group or an amino protecting group and R<6> is hydrogen atom, a C1-5 alkyl group or a hydroxyl protecting group), Z is -CH2- or -S-, and n is 1 or 2, provided that when X is -NH-, R<1> and R<2> are not hydrogen atoms at the same time, pharmaceutically acceptable acid addition salts thereof and pharmaceutical use thereof. Since the compounds of the present invention possess stronger actions on central nervous system, they are of use as a therapeutic medicament for central nervous disorders.
Patent EP-0469633-A3 (EP)
IPC: B29C65/02
Filed: 1987-12-11
Abstract: A method of disposing a container (13) of plastic material (7) to be tightly sealed by a foil or film (2). In an area for the intended attachment of the film or foil, the fixing area, the opening part of the container has a layer (11) of plastic material forming an outer surface against which, while closing the container the film or foil rests during supply of energy to the fixing area. Before closing the container and, according to the invention, oriented plastic material included in the fixing area and defined by said outer surface is heated to at least a temperature at which the orientation of the material commences to be reduced and the material is maintained at the increased temperature until the material is converted to substantially non-oriented material.
Patent EP-0477827-A3 (EP)
Title: A low fat mayonnaise product and method for making the same
IPC: A23L33/20
Filed: 1991-09-23
Abstract: A low fat mayonnaise product which has an edible oil content of less than 10% by weight, which further comprises water, egg white, microcrystalline cellulose and polydextrose, and a process for producing the product.
Patent EP-0486022-A3 (EP)
Title: Naphthalene derivatives
IPC: C07C45/00
Filed: 1991-11-14
Abstract: The present invention concerns naphthalene derivatives of the formula: <CHEM> with specific meanings for the substituents R<1> to R<4> and Y and Z. The above compounds are useful as medicaments for the treating of diseases resulting in an increased production of prostaglandin or leukotrines, for treating an inflammatory disease and for treating a disease selected from chronic rheumatoid arthritis, osteoarthritis, shoulder periarthritis, cervicobrachial syndrome and lumbago.
Patent EP-0486040-A3 (EP)
Title: Connecting device for cables
IPC: F16G11/00
Filed: 1991-11-14
Abstract: The invention relates to a connecting device for cables (2, 3), especially for cable intersections of networks, having an integral device body (4) which has at least two through channels (6, 7) (which are separated from one another at least in places by walls (5)) for the cables (2, 3), and having securing elements (8, 9), which fix the cables (2, 3) in the through channels (6, 7). In order to achieve a safe and reliable cable connection with simple production and assembly, and with high strength and low intrinsic weight, the securing elements (8, 9) are constructed as threaded screws which extend in the lateral direction in each case through at least one of the through channels (6, 7) or one of the cables (2, 3). Although the securing elements (8, 9) pass through the respective cable (2, 3) in the lateral direction, as a result of their construction with a thread, for example with a self-tapping or self-forming thread, there is no material damage to the cable. <IMAGE>
Patent EP-0449774-A3 (EP)
Title: Dispenser for foaming a liquid product
IPC: B05B7/00
Filed: 1991-03-20
Abstract: The dispenser has a circular mixing chamber (8) which is arranged immediately in front of a mixing nozzle (7). A first channel (15) leads to the mixing chamber (8) which is connected with a rising pipe which is immersed in the filled material of a squeezable container. Simultaneously, a second channel (9) leads into the mixing chamber which is connected to the air space above the filled material. A sieve arranged in the outlet channel (19) at a distance after the mixing nozzle which completely covers the outlet channel under the effect of the pressure of the filled material flowing out when the container (1) is squeezed. With release of the container, the sieve partially releases the outlet channel under the suction effect of the air return flow. With that, the container is rapidly ready for a renewed press sequence.
Patent EP-0550068-A3 (EP)
Title: Image sensing apparatus using calibration sequences stored in extended portions of shift registers
IPC: H04N5/374
Filed: 1992-12-30
Abstract: In an image sensing apparatus comprising an array of image sensing 
elements, first and second shift registers are provided, each having stages 
divided into first and second sections, the stages of the first section of the 
first and second shift registers corresponding to odd-numbered elements 
and even-numbered numbered elements of the array, respectively. 
During each line scan, a transfer command pulse is generated to turn on 
gates to transfer image signals developed in the array to the 
corresponding stages of the first shift register of each shift register. A 
calibration sequence is stored into the second section of each shift 
register when the gates are in a turn-off state, and the shift registers are 
alternately driven to deliver the image signals followed immediately by 
the calibration sequences. The image signals delivered from the shift 
registers are combined to produce a complete video line signal. A 
difference in amplitude between the calibration sequences delivered 
respectively from the shift registers is detected for controlling amplitudes 
of subsequently delivered image signals.
Patent EP-0531237-A3 (EP)
Title: Increased grain size superconductive thin films and process for their preparation
IPC: C01G29/00
Filed: 1992-08-31
Abstract: A superconductive article is disclosed 
containing a a particulate thin film of a 
superconductive crystalline oxide satisfying the 
formula: 
 P₂Sr₂Ca n Cu n+1 O 6+2n-z     
     where  
   P represents Bi 1-z Pb z ;  
   n is zero, 1, or 2; and  
   z is 0 to 0.30.  
     The particles of the thin film have a thickness of less 
than 5 µm and a mean projected area viewed normal to 
the substrate surface in excess of 1000 µm². The thin 
film is formed by (a) applying to the substrate a 
coating of a solution comprised of a volatilizable film 
forming solvent and metal-ligand compounds of each of 
P, Sr, Ca and Cu containing at least one thermally 
volatilizable organic ligand, (b) removing the volatile 
components of the coating by heating and (c) forming 
the residual components of the coating into the 
superconductive crystalline oxide coating by firing. 
The mean projected areas of the particles are increased 
by incorporating fluoro-substituted organic compounds 
in the coating solution to provide a F:Sr atomic ratio 
of at least 3:1 and firing to a temperature of from 800 
to 860°C in forming the superconductive crystalline 
oxide.
Patent EP-0581153-A3 (EP)
IPC: B01D29/44
Filed: 1993-07-17
Abstract: Edge filters for liquids are proposed, having a filter body, through which the flow passes, which encloses a clean liquid space within a filter shell and which is separated off from a dirty liquid space. The filter body, on the clean liquid space side, has a supporting element and comprises a plate, which is provided with slot-like orifices, the slot-like orifices each enclosing a spring tongue.
Patent EP-0662567-A3 (EP)
Title: Rodless linear actuator.
Inventor: LIPINSKI REINHARD
IPC: F15B15/08
Filed: 1994-12-31
Abstract: The linear drive has a guide tube which through its side wall has a longitudinal slot and in which a piston is displaceably located in the longitudinal direction. At least one closure device closes the end side of the guide tube. A driven component is formed by a rib which is connected to the piston and which engages through the longitudinal slot. At least one separate profile component is arranged in the longitudinal slot (12) which extends at least along the longitudinal extent of at least one flank (13) of the longitudinal slot and is connected with a sealing band (16) so that between the sealing band and the guide tube (2) a securing connection is formed.
Patent EP-0687997-A3 (EP)
Inventor: CHIARI MAURO
IPC: B31B1/74
Filed: 1995-06-06
Abstract: A device for controlling the production quality of a press, which manufactures package blanks from a sheet of material by transferring the sheet of materials, such as paperboard or corrugated board, chronologically through an infeed station, a die-cutting station, a waste-stripping station and a delivery station, has an arrangement for controlling the printing and blanking quality which includes a camera scanning the color register marks and a register mark for the positioning of the blanking of the sheet. The camera is located at the outlet of the die-cutting station so that it can scan the marks applied on the lower side of the sheet. The device includes a marking device, which is driven by the arrangement for controlling the printing and blanking quality, to mark a defective sheet and is positioned in the delivery station of the press.
Patent EP-0704581-A3 (EP)
Title: An inlet valve mechanism
Inventor: WRIGHT SONNY RENE
IPC: E03D1/00
Filed: 1995-09-14
Abstract: An interlock mechanism (41-47) for a cistern or flush tank (1) having an underwater flush valve (3) is disclosed. The interlock mechanism is linked with the float arm (57) of an inlet valve (50). The interlock mechanism latches the float arm in its raised position in the event of a leaky flush valve (3). Thus although a single cistern volume is lost, there is no further loss. The next time a flush actuator (10) is operated the interlock mechanism in unlatched allowing the cistern to re-fill. The rising water re-sets the interlock latch mechanism.
Patent EP-0701390-A3 (EP)
Title: Circuit for controlling the light intensity and the operating mode of discharge lamps
Inventor: LUGER SIEGFRIED
IPC: H05B41/38
Filed: 1991-12-09
Abstract: A variable frequency inverter (30) supplies a load circuit (40), incorporating two fluorescent lamps (LA1, LA2). An integrated control circuit (17) includes a transceiver (10), to which commands are addressed for adjustment of the brightness and operational mode. With the lamps switched off, the inverter (30) is switched by a driver circuit (31) into SLEEP mode either immediately or after a preset delay, to be reactivated by reception of a fresh brightness command. It is fed from the mains via an on/off switch (S1) and a rectifier (20).
Patent EP-0708180-A3 (EP)
Title: Improved, inductionless process for the genetical preparation of glutarylamidase
Inventor: ARETZ WERNER DR
IPC: C12N15/31
Filed: 1995-10-16
Abstract: Genetic engineering method for prodn. of glutaryl acylase (GA) in bacteria comprises constitutive expression of the GA gene from an expression vector.
Patent EP-0718644-A3 (EP)
Inventor: SHIBA SHOJI
IPC: B41M5/52
Filed: 1995-12-20
Abstract: Disclosed herein is a process for producing a color
filter by applying inks to a base by an ink-jet system to
color the base, which comprises the steps of (1) forming,
on the base, a resin layer comprising a silicon compound
having a structural unit represented by the general
formula:
 
wherein R 1  to R 4  may be identical with or different from
one another and are, independently of one another,
hydrogen or a substituted or unsubstituted, aliphatic or
aromatic hydrocarbon group, with the proviso that R 1  to R 4 
do not denote hydrogen at the same time; (2) subjecting
the resin layer to patterning exposure to form a pattern
consisting of exposed portions and unexposed portions; (3)
applying inks to the resin layer by the ink-jet system to
color the exposed portions of the resin layer; and (4)
setting the colored resin layer.