baber/WOPTO huggingface dataset:
Patent EP-0299857-A3 (EP)
Title: Machine de cambrage de fils métalliques
IPC: B21F35/00
Filed: 1988-07-08
Abstract: La présente invention se rapporte à une machine de cambrage de fils 
métalliques, caractérisée par le fait qu'elle comporte des unités de 
cambrage (3, 4) équipées chacune d'une tête rotative (32, 42) de cambrage 
du fil tournant autour d'un axe (35, 45) orthogonal à l'axe d'alimentation 
(51) du fil (5).
Patent EP-0299924-A3 (EP)
IPC: A23G4/00
Filed: 1988-07-07
Abstract: This invention relates to reduced base-content 
chewing gum compositions containing an anesthetic 
active. These compositions release sufficient amounts 
of the anesthetic to provide an anesthetic effect in the 
mount and throat areas without significant bitterness or 
off-note taste. Hexylresourcinol is the preferred 
anesthetic.
Patent EP-0278925-A3 (EP)
IPC: A01M7/00
Filed: 1988-02-10
Abstract: A variable geometry and foldable spray boom for spray­
ing chemical products on cultivations, which can be remov­
ably applied to an atomizer unit (1) and comprises two half-­
booms (5, 6) mounted on posts (34) of a chassis, each being formed 
with a conduit divided into a plurality of sections (7, 8, 9, 10) in 
communication with a blower (1b, 1c) and one to the other by means 
of flexible fittings (11, 12 13), and diffusers (33, 34) derived from the 
conduit for an air atomization of the composition fed 
through a pipeline (17, 23, 36, 37) in communication with the output of 
a pump (1d) of the atomizer unit and provided with fittings (38, 39, 40) 
for applying mechanical pulverizers.
Patent EP-0317530-A3 (EP)
IPC: G06F7/22
Filed: 1988-10-14
Abstract: A method and means for extending the collation func­
tions of a sorting program (SORT) enable the program to 
permute, combine, or filter input records having collating 
characteristics that are not recognized by the SORT pro­
gram. The extension includes provision of an extended 
function support program (EFS) that can be invoked by and 
concurrently executed with the sorting program. The EFS 
program is provided with a modality for modifying control 
statements received by the SORT program but executable only 
against records having the non-recognized collating charac­
teristics. The EFS program modifies such control statements 
to a form executable by the SORT program. The EFS program 
also is provided with the capability of modifying the 
collating characteristic fields of records which are to be 
processed by the SORT program, the modification resulting in 
the provision for the records of counterpart collating 
characteristics recognized by the SORT program. The SORT 
program is thereby enabled to SORT/MERGE input strings of 
records with non-recognized collating characteristics into 
output strings including such records. The EFS program is 
also invoked by the sorting program to perform conditional 
filtration of input records having non-recognized collating 
characteristics, which enables the SORT program to assemble 
an output list of filtered records with non-recognized 
characteristics. This permits the SORT program to perform 
INCLUDE/OMIT functions on records with non-recognized 
collating characteristics.
Patent EP-0328913-A3 (EP)
Title: Basically substituted 5-halothienoisothiazol-3(2h)-one-1,1-dioxides, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/425
Filed: 1989-01-26
Abstract: Novel basically substituted 5-halothienoisothiazole- 3(2H)-one-1,1-dioxides of the formula 
<IMAGE>
 in which
 R1 represents hydrogen, (C1-C4)-alkyl or halogen,
 R2 represents halogen and
 n represents an integer from 2 to 6, their pharmaceutically tolerable acid addition salts, a process for their preparation and their use in medicaments for the treatment of anxiety states.
Patent EP-0343330-A3 (EP)
IPC: C12R1/645
Filed: 1989-03-14
Abstract: Disclosed is a method for the production of 
homogentisic acid which involves growing a fungus 
(typically a yeast of the species  Yarrowia 
lipolytica ) which has been mutated to provide a 
strain which is unable to grow on L-tyrosine and/or 
L-phenylalanine as the sole carbon source in a 
suitable growth medium containing L-tyrosine and/or 
L-phenylalanine together with a sub-optimal 
concentration of carbohydrate assimilable by the 
yeast. The yeast secretes recoverable quantities of 
homogentisic acid which can be rapidly and completely 
polymerized by raising the pH of the medium to above 
10 thereby forming a melanin pigment.
Patent EP-0340533-A3 (EP)
IPC: B41J2/175
Filed: 1989-04-19
Abstract: An improved refill cartridge (10) is provided to 
contain a solidified ink pellet (44) for replenishing an ink 
jet printer or the like with flowable ink. The refill 
cartridge (10) comprises a flexible walled cup (26) having an 
outwardly projecting flange (32) at the open end thereof. 
The cup (26) defines a mold for direct reception of flowable 
ink or the like which solidifies in place to form the 
ink pellet (44), and a removable seal cover (42) is mounted on 
the flange to enclose the ink pellet within the cup (26) 
during shipment and/or storage. The ink pellet (44) is 
delivered when required to a printer by removing the 
seal cover (42) and inverting the cup over a printer ink 
well (12) while pressing inwardly on the cup wall (30) to prevent 
premature release of the ink pellet. The cup (26) is seated 
over the ink well (12) by engaging an upper lip (24) of the ink 
well into a shallow recessed groove (34) in the cup flange, 
at which time the cup wall may be released to permit 
the ink pellet to fall by gravity into the printer ink 
well. If required, the base of the cup defines a 
button (48) which can be depressed from the exterior thereof 
to positively push the ink pellet from the cup.
Patent EP-0380743-A3 (EP)
Title: 360 degree valve for atomizing pump dispenser
IPC: B05B11/00
Filed: 1989-07-08
Abstract: A 360° valve body for use with a dispenser includes 
a lower section (50) of generally cylindrical shape 
containing therein a central first bore (68) for accepting a 
dip tube and a top, an upper section (56) of generally 
cylindrical shape but of smaller diameter than the first 
section extending from the top, with the upper section 
having a central second bore therein (66), the first bore and 
second bore having a common axis (69), with the upper section 
adapted to be inserted into a dispenser. A third bore (79) 
is formed in the top of the bottom part adjacent the 
upper section and extends to first bore (68) in the lower 
section and has therein a seat (55) for a ball check valve (81). 
An arcuate recess (82) formed in a portion of said upper part 
adjacent opening is used for guiding a ball at one point 
and first (80a) and second posts (80b), each having an arcuate 
inner surface, spaced from each other and the arcuate 
cutout (82) are used for guiding said ball at two other 
points.
Patent EP-0354396-A3 (EP)
IPC: H04M11/02
Filed: 1989-07-21
Abstract: Es wurde bereits vorgeschlagen, Personenfunkrufzentralen an 
ein Nachrichtenvermittlungsnetz (ISDN) mit einem zentralen 
Zeichengabekanal anzuschließen. Dabei sollen alle 
Signalisierungsinformationen innerhalb des Netzes über 
diesen zentralen Zeichengabekanal übertragen werden. 
Um für den Personenfunkruf die Übertragungskanäle des 
Nachrichtenvermittlungsnetzes möglichst wenig zu 
beanspruchen, wird der vorhandene zentrale Zeichengabekanal 
für die Übertragung sowohl von Signalisierungsinformation 
als auch von Rufinformation, die für den gerufenen 
Personenrufempfänger bestimmt ist, benutzt.
Patent EP-0335737-A3 (EP)
Title: Computational aid
IPC: G09B19/02
Filed: 1989-03-31
Abstract: A computational aid, especially for teaching 
children calculations in a visual way, comprises a 
visual display area (6,7,8,11) and key-actuated means 
(10) to display on the visual display area information 
concerning any selected calculation in at least one 
non-digital representational mode. By demonstrating 
the same calculation with different visual concrete 
representational modes, e.g. counting blocks, number 
lines and finger counting, as well as with number 
symbols, the user can see the connection between number 
symbols and realistic situations. The device is 
preferably utilisable in three modes; a demonstration 
mode, a game mode and a tool mode in which minimal 
mental effort is required to obtain a numerical answer.
Patent EP-0351205-A3 (EP)
Title: Sheet feed mechanism and method feeding sheet
IPC: B65H3/08
Filed: 1989-07-12
Abstract: A sheet feed mechanism (18) has an array of suction cups (31) into 
and out of contact with an uppermost one of stacked sheets (16) 
in a sheet cassette (17). After the suction cups (31) are held 
against the uppermost sheet (16), a vacuum is developed in the 
suction cups (31) to enable the suction cups (31) to attract the 
uppermost sheet (16). Then, the suction cups (31) are lifted with 
the uppermost sheet (16) attracted thereto, and a leading end of 
the attracted and lifted uppermost sheet (16) is nipped, and the 
sheet (16) is delivered into a sheet feed path. When the 
suction cups (31) are lifted, they are angularly moved about an 
axis (34) to cause the leading end of the attracted uppermost 
sheet (16) to be obliquely separated from other stacked sheets.
Patent EP-0365281-A3 (EP)
Title: Cache memory supporting fast unaligned access
IPC: G06F12/0886
Filed: 1989-10-17
Abstract: A cache system that fetches aligned and un­
aligned references in one cache cycle that includes a 
separate memory unit for each word included in the 
multiword data unit fetched during one reference. Memory 
processing hardware responsive to the word address of a 
first word to be fetched fetches a sequence of words 
following the first word from the memory units. The 
address field identifying the position of the first 
word in the multiword data unit is utilized to order 
the words fetched from the memory units to correspond 
to the order of the words in the sequence to be fetched.
Patent EP-0332580-A3 (EP)
Title: Insecticides and parasiticides which can be derived from milbemycin
IPC: A61P33/10
Filed: 1989-03-02
Abstract: The present invention relates to novel derivatives of formula I that can be derived from milbemycins, to their preparation and their use for controlling pests, and also to pesticides that contain at least one of these compounds as active ingredient. The novel compounds have the general formula I   <IMAGE> (I)  in which X is one of the groups -CH(OR1)-, -C(O)- or -C(=N-OR)-; R1 is hydrogen or an OH-protecting group; R is hydrogen, an OH-protecting group, or an alkyl or cycloalkyl group; R2 is methyl, ethyl, isopropyl or sec.-butyl; and Ph is a phenyl ring that is substituted by Ra, Rb, Rc and Rd, wherein each of Ra, Rb, Rc and Rd, independently of the others, is hydrogen, C1-C10alkyl, C2-C10alkoxyalkyl, C2-C10alkenyl, C1-C10alkoxy, C2-C10alkoxyalkoxy, or a phenyl or phenoxy radical that is unsubstituted or is substituted by at least one substituent from the group C1-C3alkyl and C1-C3alkoxy.
Patent EP-0338986-A3 (EP)
IPC: A01N47/02
Filed: 1989-04-11
Abstract: Ein synergistisch wirkendes Gemisch zur Regulierung des Pflanzenwuchses 
wird beschrieben, welches aus a) einem Cyclohexandioncarbonsäurederivat 
der Formel I 
  
worin R C₁-C₄-Alkyl oder C₃-C₆-Cycloalkyl und R₁ Hydroxyl, C₁-C₆-Alkoxy, 
C₁-C₆-Halogenalkoxy, C₂-C₁₀-Alkoxyalkoxy, C₂-C₁₀-Alkylthioalkoxy, 
C₃-C₆-Alkenyloxy bedeuten oder ein pflanzenphysiologisch verträgliches 
Metall- oder Ammoniumsalz eines solchen Derivates und b) einem 5-(Tri­
fluoromethansulfonamido)-aceto-2,4-xylidid der Formel II besteht, 
  
worin R₃₂ und R₃ einzeln je Wasserstoff oder C₁-C₄-Alkyl, R₂ und R₃ 
zusammen eine 2-5 gliedrige Alkylenbrücke, die ein- oder mehrfach durch 
C₁-C₄-Alkyl substituiert sein kann, bedeuten. Die Mischung eignet sich 
zur Hemmung des Wachstums von Gräsern und Unkräutern in Rasen, sowie zur 
Hemmung des Wachstums in Getreide- und Sojakulturen im Sinne einer 
Verbesserung der Knick- oder Standfestigkeit und der Erhöhung des 
Ertrages.
Patent EP-0349515-A3 (EP)
IPC: H01H1/025
Filed: 1989-06-23
Abstract: Matériau composite à base de cuivre pour contacts électriques 
fortement sollicités, contenant au moins un composant de renforcement 
dispersé dans la matrice du cuivre. Ce composant de renforcement 
comprend un ou plusieurs oxydes stables vis-à-vis du cuivre, tels que 
Al₂O₃ et Y₂O₃, qui forment de préférence une dispersion durcissante 
dans la matrice du cuivre. Le composant de renforcement peut également 
comprendre des fibres courtes constituées de substances stables 
vis-à-vis du cuivre, telles que Al₂O₃ et SiC. La teneur en oxydes est 
comprise entre 1 % et 10 % en volume; la proportion desdites fibres 
courtes est comprise entre 5 % et 25 % en volume.
Patent EP-0362190-A3 (EP)
IPC: H03M1/28
Filed: 1989-09-25
Abstract: Ein Positionsgeber mit einem Codierungsträger (1), auf dem 
in Form von Bereichen (2, 3) mit zwei unterschiedlichen 
physikalischen Eigenschaften binäre Informationen auf mehreren 
parallelen Spuren vorgesehen sind, wodurch jeder Position 
ein Codewort zugeordnet ist, mit einer Abtastvorrichtung, 
die den Spuren zugeordnete Sensoren (S1-S4) aufweist 
und mit den Sensoren nachgeordneten Auswerteschaltungen (8-11). 
Die beiden Bereiche sind hiebei durch leitende Flächen 
(2, 3) gebildet, welchen zwei unterschiedliche Wechselspannungssignale 
(U o , U L ) zugeführt sind, die Sensoren sind als 
in Abstand von den leitenden Flächen liegende Elektroden 
ausgebildet und jede Auswerteschaltung (8-11) ist zur Überprüfung 
dazu eingerichtet, welches der auf die zugehörige 
Elektrode (S1-S4) kapazitiv eingekoppelten Signale (u₁) 
größer ist, um in Abhängigkeit von dieser Überprüfung ein 
einem der beiden binären Zustände entsprechendes Ausgangssignal 
(SA) abzugeben.
Patent EP-0392148-A3 (EP)
Title: Pipe connection
IPC: F16L21/02
Filed: 1990-02-08
Abstract: In order to avoid the specific disadvantages of screwed and welded connections of pipe ends, a plug connection is proposed in which both pipe ends (1, 2) have a collar-like expansion, provided with a bulged section (4), the sections (4) being surrounded externally by a clamping body (14) whose design is matched to these sections with a view to producing a positive closure. Inside the collar-like expansion there is a metallic core pipe (6) which externally - overlapping its end face ends - carries annular sealing elements (7) which are provided in the region of their end face ends which rest on one another with retaining pockets for a curable plastic which is partially forced out of these pockets when external pressure is exerted by means of the clamping body (14) and at the same time fills the central annular space (15) between the bulged sections (4) on the one hand and the clamping body (14) on the other hand. This results in a plug connection which has smooth walls on the inner side, can easily be assembled and is protected against axial thrust in a reliable manner. <IMAGE>
Patent EP-0385457-A3 (EP)
Title: High surface hardness transparent resin and polymerizable monomer
IPC: C08F299/00
Filed: 1990-03-01
Abstract: The present invention relates to a transparent resin 
which has a high surface hardness and which is excellent in 
scratch resistance, heat resistance and chemical resistance, 
a glazing material, a protective cover for display devices, 
an optical lens and a hard coat material comprising the 
above-mentioned resin, and a novel polymerizable monomer 
represented by the formula (I) useful as a raw material for 
the high surface hardness transparent resin. 
  
wherein R is an aliphatic residue having or not having an 
oxygen atom, an alicyclic ring, a heterocyclic ring or an 
aromatic ring, or an alicyclic residue, ℓ is 0 or 1, each of 
i and j is an integer of 1 or more, and when ℓ=0, i=j=1, 
when ℓ=1, (i+j) is 4 or less, when j=1, X is oxygen or 
sulfur, when j≧2, all X's are oxygen or sulfur, or one X is 
oxygen and the other X's are sulfur, or one X is sulfur and 
the other X's are oxygen.  
     The high surface hardness transparent resin comprises a 
crosslinked polymer prepared by copolymerizing a monomer (A) 
represented by the formula (I) as above and a monomer (B) 
 
 
containing one or more functional groups of at least one 
kind selected from the group consisting of CH₂=CH-C(O)-O-, 
CH₂=C(CH₃)-C(O)-O- and
Patent EP-0403758-A3 (EP)
IPC: B29C67/00
Filed: 1990-04-19
Abstract: A three-dimensional object formed from a 
photohardenable composition containing deflecting 
matter of core-shell polymers. A preferred material 
for the polymeric core is crosslinked to an extent to 
be nonswellable and insoluble in solvent for 
noncrosslinked polymer material while the shell 
polymer has no pendant acid groups.
Patent EP-0398286-A3 (EP)
IPC: G01N33/00
Filed: 1990-05-16
Abstract: An ammonia sensor consisting of at least one 
pair of electrodes and an ammonia-sensing material com­
prising a polyaniline filling the space between the 
electrodes.
Patent EP-0417548-A3 (EP)
Title: Optoelectronic receiver circuit
IPC: H04B10/60
Filed: 1990-08-30
Abstract: In optoelectronic receivers, the operating point of the user signal photosensor must be set by a bias voltage. According to the invention, this bias voltage is generated by a noise signal photosensor connected in antiparallel fashion via a DC-current path, which simultaneously also compensates for constant-light noise signals. <IMAGE>
Patent EP-0417568-A3 (EP)
Title: Aqueous sythetic resin composition
IPC: C08L33/06
Filed: 1990-08-31
Abstract: Aqueous synthetic resin formulations essentially contain A) from 3 to 75% by weight of one or more synthetic resins which are composed of a) from 50 to 99.9% by weight of one or more unsaturated carboxylic or vinyl esters, b) from 0.1 to 12% by weight of one or more  alpha , beta -monoethylenically unsaturated monobasic or dibasic acids or their ahydrides, c) from 0 to 10% by weight of one or more monoethylenically unsaturated acetophenone or benzophenone derivatives, d) from 0 to 35% by weight of one or more other copolymerizable monoethylenically unsaturated monomers, in polymerized form, B) one or more metal cations having a charge of from 2 to 4, in water-soluble form, C) from 0 to 10% by weight, based on the synthetic resin A, or benezophenones or acetophenones which are not monoethylenically unsaturated, D) effective amounts of emulsifiers or protective colloids or a mixture of these active ingredients, E) not less than 5% by weight of water and F) from 0 to 85% by weight of finely divided fillers, and the total amount of the cations B is such that it is capable of neutralizing from 0.2 to 6 times the amount, corresponding to the amount of acid functions incorporated in the form of the monomers b in the synthetic resin A, of their conjugated bases. These synthetic resin formulations are suitable for coating, adhesive bonding, sealing or impregnating.
Patent EP-0396202-A3 (EP)
Title: Graphic plotting network methods and apparatus
IPC: H04N1/32
Filed: 1990-05-03
Abstract: Graphic plotting network methods and apparatus are disclosed for connecting 
one or more video signal sources, such as computer workstations and/or RGB 
cameras, to a single plotter. In a preferred embodiment, a video chain unit 
(VCU) is connected to each of the sources for receiving analog video and/or 
digital serial and/or digital parallel information, and the VCUs are 
interconnected in series with one another and with a video processing unit 
(VPU) which is in turn connected to the plotter. The interconnection is made 
in series such that any VCU may communicate with the VPU even if other 
VCUs in the chain are powered off and such that the VPU (and the plotter) 
can be placed anywhere in the chain. Each VCU has a set of switches for 
setting the plot parameters, for acquiring a plot, for repeating a plot, and for 
aborting a plot in process, and an indicator to show when the plotter is ready to 
acquire a plot. Also in a preferred embodiment, a "handshake" communication 
is carried out between a transmitting VCU and the VPU during a video 
blanking interval. The VCU transmits to the VPU a command and 
identification signal identifying the VCU and indicating that the VCU is ready to 
transmit a video signal representing an image to be plotted, the VPU replies 
with a command signal commanding transmission of the video signal, and the 
VCU then transmits the video signal to the VPU. The command signal 
preferably echos the identification signal and includes a signal indicative of a 
sequence in which one or more components of the video signal are to be 
transmitted. The VCU preferably also transmits to the VPU a signal 
representing plot parameters and/or a signal representing a number of copies of 
the image to be plotted. The video signal is converted at the VPU to a form 
recognizable by the plotter, for example, a bit map of the image to be plotted.
Patent EP-0390392-A3 (EP)
Title: Separation of gas mixtures
IPC: B01D53/22
Filed: 1990-03-19
Abstract: Air is separated in a vessel 16 housing membranes 20. The air is pre-dried by 
means a vessel 6 housing membranes 8 relatively permeable to water vapour. The 
waste permeate gas from the vessel 16 is used to purge the permeate side of the 
membranes 8 in the drier vessel 6 and thus facilitates drying of the air.  
     In an alternative embodiment, drying is effected by pressure swing adsorption 
and the waste permeate gas from the vessel 16 is used as a purge gas in the 
regeneration of the sorbent.
Patent EP-0425306-A3 (EP)
Title: Process for 1h-imidazo(4,5-c)-quinolines
Inventor: ANDRE JEAN-DENIS
IPC: C07D417/04
Filed: 1990-10-26
Abstract: Process and intermediates for the preparation of imidazo[4,5-c]quinolines <CHEM> t
Patent EP-0394112-A3 (EP)
IPC: A61P31/18
Filed: 1990-04-13
Abstract: La présente invention concerne l'utilisation de 
dipyrido [4,3-b] [3,4-f] indoles de formule : 
  
dans laquelle : - R₁ est l'hydrogène, le groupe hydroxy, un groupe 
alkyle en C₁-C₆, un groupe alkyl(C₁-C₆)thio, un groupe alcoxy en 
C₁-C₆, un halogène, de préférence le chlore ou un groupe amino non 
substitué ou substitué par un groupe de formule : 
  
dans laquelle R₃ et R₄ identiques ou différents, représentent 
chacun l'hydrogène ou un radical alkyle en C₁-C₆, R₅ représente 
l'hydrogène ou un radical alkyle en C₁-C₆ et  n  représente un 
nombre entier de 1 à 10 ;- R₂ est l'hydrogène ou un groupe alkyle 
en C₁-C₄, et de leurs sels pharmaceutiquement acceptables pour la 
préparation de médicaments utiles pour le traitement du SIDA.
Patent EP-0395543-A3 (EP)
Title: Injection molding apparatus and method for controlling same
IPC: B29C45/77
Filed: 1990-04-23
Abstract: An apparatus is disclosed for forming objects from a moldable material 
such as wax.  
     The apparatus includes a die with a upper and lower mold pieces, defining 
a mold cavity for receiving the moldable material, and an injection 
chamber for containing the moldable material to be injected into the mold 
cavity. The moldable material is displaced from a cylinder and piston 
assembly through a conduit into the mold cavity. The piston is driven via 
a rotary to linear motion converter coupled to a motor driven rotating 
power shaft. The rate of advancement of the piston relative to the 
cylinder is monitored by a resolver which detects rotation of the power 
shaft to thereby determine the rate of displacement and amount of moldable 
material being conducted into the mold cavity. A closed loop servo 
feedback controller is operably connected to the resolver and to the motor 
powering the piston to provide continuous closed loop feedback control 
over the rate and amount of displacement of moldable material conducted 
into the mold cavity.  
     The apparatus includes upper and lower mold pieces having upper and lower 
mold cavity halves attached thereto. A lever arm extends from the upper 
mold piece and is pivotably attached to a linear actuator. The upper and 
lower mold pieces are pivotably connected to one another.  
Movement of the linear actuator results in opening and closing of the 
upper and lower mold pieces.