baber/WOPTO huggingface dataset:
Patent EP-0219275-A3 (EP)
IPC: A61K38/095
Filed: 1986-10-01
Abstract: Certain vasopressin-like compounds whose structures 
have a β,β-diethyl-β-mercaptopropionic acid at position 1 
have unexpectedly potent V₂-antagonist activity. A species of 
the group is [1-β,β-diethyl-β-mercaptopropionic acid)-2-(O-­
ethyl-D-tyrosine)-4-valine-8-arginine-9-desglycine] 
vasopressin.
Patent EP-0228843-A3 (EP)
IPC: H03F3/347
Filed: 1986-12-10
Abstract: A transconductance circuit (10) has its signal input ter­
minals (22,28) at the gates of a pairs of MOSFETS (16,22; 
32,38) which are forced to operate in the triode mode. The 
outputs of the triode mode MOSFET pair are fed to a cascode 
transistor (18,20; 34,36) for treatment as a differential signal. 
The differential output (28; 40) of the cascode transistors is 
highly linear with respect to the input signal at the gates of 
the triode mode transistors. Bias voltages for the gates of the 
cascode transistors are generated by a bias network (14). The 
transconductance circuit 12 includes a cross-coupled set of 
compensation capacitors (62, 64; 66, 68) formed from devices 
with the same geometries as the triode mode transistors to 
compensate for high frequency loss due to the Miller effect in 
the input transistors.
Patent EP-0218561-A3 (EP)
IPC: H01J9/44
Filed: 1986-10-07
Abstract: A deflection yoke for TV monitors and the like, with fer­
romagnetic supports intended to correct distortions in the 
images obtained from the kinescope (C) to be coupled or 
being coupled with the yoke, comprising a magnetizable 
support (18) disposed around the yoke past the deflection 
zone, in the broader part of the yoke, whose local magnetiza­
tions are provided for correcting the distortions, in particular 
for the geometry correction.
Patent EP-0256543-A3 (EP)
IPC: B04B5/04
Filed: 1987-08-15
Abstract: A centrifuge rotor (10) is formed from an arm (12) 
having a base portion (14) with enlarged load distributing 
end regions (18A, 18B). The arm and each end region are formed 
from a plurality of laminae (14-L) themselves formed of 
fibers. Each lamina has a direction associated 
therewith, with the directions of the laminae in each 
end region defining a predetermined angle with a 
reference direction defined within the base portion.
Patent EP-0264096-A3 (EP)
IPC: C08K7/02
Filed: 1987-10-13
Abstract: The addition of fibrillated acrylic fiber to 
non-asbestos type friction material compositions provides 
marked improvement in the flexural strength and 
structural integrity of preforms used in the manufacture 
of friction elements. The consequent handling 
characteristics of the preform provides improvement in 
the manufacturing of the friction element.
Patent EP-0260981-A3 (EP)
IPC: F16G11/10
Filed: 1987-09-18
Abstract: A device for use in pulling ropes is in the form of an 
elongated handle (1) having a passage (2) extending 
between one end and the side thereof. A cleat (6) 
located in the passage is adapted to grip a rope (3) in 
the passage and to support a tensional force in a rope 
emerging from the passage at the side of the handle.
Patent EP-0272793-A3 (EP)
Title: Composite material
IPC: B32B5/00
Filed: 1987-11-17
Abstract: The invention provides a self-supporting flame resistant composite material comprising at least one layer (1) of lead material and at least one layer (2) of flame resistant fibrous material, the layers (1,2) having been bonded together, e.g., mechanically as by needling, to provide a self-supporting structure.
Patent EP-0235097-A3 (EP)
IPC: B05D1/28
Filed: 1987-02-19
Abstract: A method for carrying out reserve areas without the 
adhesion of the sealant, particularly in bottle caps, compris­
ing offset printing to reserved areas with lithographic ink, so 
as to lay down ink on the paint that guarantees the adhesion 
of the sealant, thus to prevent the above named adhesion in 
the reserved areas, when the sealant is subsequently laid 
down, for instance, through a nozzle and by centrifuging.
Patent EP-0302163-A3 (EP)
Title: Generator armature cooling and air gap sealing system
IPC: H02K9/197
Filed: 1984-11-01
Abstract: During operation of a rotary electric machine coolant 
tends to enter an air gap between a stator and a rotor thus 
producing drag losses. This is overcome by an arrangement 
for preventing the coolant from entering the air gap 
between the stator and the rotor. The rotary electric 
machine includes a housing (10) having a stator (12). The 
stator (12) includes an armature winding (14) with end turns 
(26) extending from opposite ends thereof. A rotor (18) is 
journalled (20, 22) within the housing (10) and the stator (12) and 
is separated from the stator (12) by an air gap (24). At least 
two nozzles (36, 38) are located within the housing (10), one 
adjacent each end of the armature, and directed at an 
associated set of end turns (26). A pair of partitions (80, 
100) are disposed within the housing, one for each end of 
the associated end turns (26) and nozzle (36, 38). An air gap seal (90, 
92) includes a resilient gasket (84) sealingly engaging one 
of the partitions (80) and the tips (28) of the adjacent 
end turns (26), which end turn tips (28) are impregnated 
with a plastic sealant (112) such as an epoxy resin.
Patent EP-0293562-A3 (EP)
Title: Process for making wine
IPC: C12G1/02
Filed: 1988-03-09
Abstract: A process for preparing wine of improved quality is described, in which the preparation of the grape mash is carried out under the action of carbon dioxide.
Patent EP-0282943-A3 (EP)
Title: Method and device for reclaiming glass from scrap glass
IPC: B03B9/06
Filed: 1988-03-14
Abstract: Method and apparatus for recovering glass from old glass by continuously feeding the old glass onto an open, continuously running conveyor system by segregating nonglass impurities and by mechanically crushing old glass in a breaking apparatus. To facilitate visual inspection and concentrating the size range of the shards, a sorting of the old glass into two fractions of different piece sizes is performed in a separating apparatus prior to the manual sorting and before crushing. Exclusively the old glass of the at least one coarser fraction ("coarse glass") is fed, after the segregation of at least a portion of the nonglass impurities, to the breaking apparatus. Then the old glass of this fraction, crushed to the desired shard size, is freed of remaining impurities and finally fed to a place of storage for good glass. After the segregation of at least a portion of the nonglass impurities, the old glass of the at least one finer fraction ("fine glass"), is fed without additional breaking, to a mechanical separating apparatus for the segregating of remaining metallic impurities and finally to a place of storage for good glass.
Patent EP-0294600-A3 (EP)
Title: Holder and security device for the cable exit of an electric apparatus
IPC: A47L9/32
Filed: 1988-05-10
Abstract: The invention relates to a hang-up and protective arrangement for an electrical appliance such as a vacuum cleaner or carpet cleaning apparatus having a guide wand. The guide wand is equipped with a handle having an end portion with an opening formed therein from which an electrical cable passes from the handle. A U-shaped bracket has respective legs which are pivotally connected to the end portion of the handle so as to straddle the cable. The bracket can pivot between a pivoted-out position whereat the bracket can be hanged on a wall-mounted hook and a pivoted-in position.
Patent EP-0305704-A3 (EP)
IPC: C25F5/00
Filed: 1988-07-15
Abstract: Bei dem Verfahren zum galvanischen Beschichten eines Stahl­
bandes mit einem Überzugsmetall, insbesondere Zink oder 
einer zinkhaltigen Legierung, wird zunächst auf der einen 
Seite des Stahlbandes eine aus dem Überzugsmetall bestehende, 
dünne Schutzschicht vorübergehend galvanisch abgeschieden. 
Diese Schutzschicht wird nach vollständiger Beschichtung der 
anderen Seite in einem Entschichtungsschritt, bei dem das 
beschichtete Stahlband als Anode durch einen Entschichtungs­
elektrolyten bewegt wird, vollständig oder im wesentlichen 
wieder entfernt. Der Entschichtungselektrolyt enthält einen 
Komplexbildner, zweckmäßig Natriumgluconat.
Patent EP-0311763-A3 (EP)
Title: Sedimentation tank for water and waste water
IPC: B01D21/00
Filed: 1988-08-02
Abstract: Known sedimentation tanks for separating off settling materials utilise, in addition to gravity, also other forces, especially centrifugal forces. The tank, divided by a lead pipe into an outer sedimentation zone with downward flow and an inner sedimentation zone located in the interior of the lead pipe, has parallel-plate separators as a post-purification zone. According to the invention, the feed flow is tangential and the lead pipe tapers conically downwards. In the lower section of the lead pipe, a suspended bed thus forms in which particles suitable for settling agglomerate. <IMAGE>
Patent EP-0360928-A3 (EP)
Title: Device for cutting an object along an arc-shaped plane
IPC: B27B19/00
Filed: 1988-09-30
Abstract: The device is provided with a blade-shaped 
cutting means (1) bent in the shape 
of a circular arc. The cutting means (1) 
is connected at both its ends (3, 4) to 
a pair of carriers (5, 6) which can move 
to and fro parallel and opposed to each other, in such a manner that 
as a result of the reciprocating movement 
of the carriers (5, 6) the blade-shaped 
cutting means (1) oscillates (c) about the 
centre (2) of the circular arc formed 
by the cutting means.
Patent EP-0307103-A3 (EP)
Title: Fungicides
IPC: A01N31/14
Filed: 1988-08-22
Abstract: Fungicidal compounds of the formula (I) : <CHEM> and stereoisomers thereof, wherein K is oxygen or sulphur; Z is optionally substituted aryl or optionally substituted heteroaryl; X is O, S(O)n, NR<4>, CR<1>R<2>, CHR<5>, CO, CR<1>(OR<2>), C=CR<1>R<2>, CHR<1>CHR<2>, CR<1>=CR<2>, CHR<1>CR<2>=CH, C IDENTICAL C, OCHR<1>, CHR<1>O, OCHR<1>O, S(O)nCHR<1>, S(O)nCHR<1>O, CHR<1>S(O)n, CHR<1>OSO2, NR<4>CHR<1>, CHR<1>NR<4>, CO2, O2C, SO2O, OSO2, CO.CO, COCHR<1>, COCHR<1>O, CHR<1>CO, CHOH.CHR<1>, CHR<1>.CHOH, <CHEM> CONR<4>, OCONR<4>, NR<4>CO, CSNR<4>, OCS.NR<4>, SCO.NR<4>, NR<4>CO2, NR<4>CS, NR<4>CSO, NR<4>COS, NR<4>CONR<4>, S(O)nNR<4>, NR<4>S(O)n, CS2, S2C, CO.S, SCO, N=N, N=CR<1>, CR<1>=N, CHR<1>CHR<2>CH(OH), CHR<1>OCO, CHR<1>SCO, CHR<1>NR<4>CO, CHR<1>NR<4>COR<4>, CHR<1>CHR<2>CO, O.N=CR<1>, CHR<1>O.N=CR<2>, CO.OCR<1>R<2>, CHR<1>CHR<2>CHR<3>, OCHR<1>CHR<2>, (CH2)mO, CHR<1>OCHR<2>, CHR<1>CHR<2>O, OCHR<1>CHR<2>O, S(O)nCHR<1>CHR<2>, CHR<1>S(O)nCHR<2>, CHR<1>CHR<2>S(O)n, CR<1>=NNR<4>, NR<4>N=CR<1>, CHR<1>CONR<2>, CHR<1>OCO.NR<2>, CH=CHCH2O, COCHR<1>CHR<2>O or (R<5>)2P<+>CHR<2>Q<->; A, B and E, which may be the same or different, are H, hydroxy, halo, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylcarbonyl, C1-4 alkoxycarbonyl, phenoxy, nitro or cyano; R<1>, R<2> and R<3>, which may be the same or different, are H, C1-4 alkyl or phenyl; R<4> is H, C1-4 alkyl or COR<1>; R<5> is optionally substituted phenyl; Q<-> is a halide anion; n is 0, 1 or 2 and m is a 3, 4 or 5; except that when Z is unsubstituted phenyl and X and K are oxygen, A, B and E are not all hydrogen.
Patent EP-0307220-A3 (EP)
Title: Macrolide compounds
IPC: C07F7/18
Filed: 1988-09-09
Abstract: Compounds of formula (I) 
  
wherein R represents a hydrogen atom or a silyl group;  
R¹ represents a methyl, ethyl or isopropyl group;  
Y¹ is -CH₂-, Y² is -CH- and X represents 
-C(R²)(R³)-[where R² represents a hydrogen atom or 
a group OR⁶ (where OR⁶ is a hydroxy group or a sub­
stituted hydroxyl group having up to 25 carbon atoms) 
and R³ represents a hydrogen atom, or R² and R³ 
together with the carbon atom to which they are 
attached represents 
C=O, C=CH₂ orC=NOR⁷ (where R⁷ 
represents a hydrogen atom or a C₁₋₈ alkyl group and 
the group 
C=NOR⁷ is in the E configuration)] or 
-Y¹-X-Y²- represents -CH=CH-CH- or -CH₂-C=C-;  
R⁴ represents a group OR⁶ as defined above 
and R⁵ represents a hydrogen atom or R⁴ and R⁵ 
together with the carbon atom to which they are 
attached represents 
C=O.  
     These compounds may be used for controlling 
insect, acarine, nematode or other pests.
Patent EP-0312274-A3 (EP)
Title: Laser apparatus
IPC: H01S3/03
Filed: 1988-10-10
Abstract: Laser apparatus includes a relatively long 
cylindrical cathode 1 within a discharge tube 2 which also 
contains a buffer gas at a low pressure of less than 1 
Torr. By employing the invention, it is possible to 
arrange that any resulting plasma extends along the length 
of the cathode which may be up to one metre long.
Patent EP-0324309-A3 (EP)
IPC: G01V3/10
Filed: 1988-11-22
Abstract: Le Système Détecteur de Matériaux Magnétiques faisant l'objet de 
cette invention est un ensamble constitu'e par un circuit élec­
tronique où il y a un microprocesseur (1) qui 'emet le signal à partir 
duquel on génére les autres signaux dont ont a besoin, qui passent 
à travers un synthétiseur de fréquences (3) d'ou les signaux sortent 
vers des bobines (14, 15) qui constituent l'antenne d'émission, une fois 
filtrés (4, 5) et amplifiés (11, 12). 
Ces signaux générent le signal de l'échan­
tillon qui est capté par une autre antenne (16) réceptrice, d'où une 
fois amplifiés (13) et filtrés (6, 7) et 
dépourvus de tous les possible élé­
ments de distorsion, ils sont envoyés à des filtres de fréquence 
appropriée (8, 9) pour obtener a la sortie 
des signaux d'amplitude prop­
ortionnelle aux signaux générés sur l'échantillon, qui sont portés 
au microprocesseur (1) et fournissent les données de sortie qui sont 
présentés sur l'écran.
Patent EP-0327838-A3 (EP)
IPC: B32B37/10
Filed: 1989-01-17
Abstract: Die Erfindung betrifft eine Vorrichtung zur kontinuierlichen 
Herstellung von Multilayer-Leiterplatten mit einer zwei endlose, 
in einem Pressengestell (1) übereinander angeordnete und über je 
zwei Umlenktrommeln geführte Preßbänder besitzende Doppelbandpresse 
zur Verpressung von Multilayer-Innenlagen, an deren Rändern 
Fixierlöcher (17) eingebracht sind. Vor der Doppelbandpresse sind 
hintereinanderliegende Abwickeleinheiten für die auf einer Rolle 
vorliegenden Multilayer-Innenlagenbahnen mit dazwischen liegenden 
Abwickeleinheiten (5,6,7) für die Prepreg-Bahnen oder 
Auflegeeinrichtungen für die als Platten vorliegenden Multilayer- 
Innenlagen mit dazwischen liegenden Abwickeleinheiten für die 
Prepreg-Bahnen angeordnet. Wenigstens ein Preßband der 
Doppelbandpresse besitzt an mindestens einem Rand in regelmäßigen 
Abständen auf der Außenseite des Preßbandes angebrachte Vorsprünge, 
die zu den Fixierlöchern korrespondierenden, um ein paßgenaues 
Übereinanderlegen der Multilayer-Innenlagen zu einem die Multilayer- 
Anordnung darstellenden Schichtgebilde und eine Fixierung der 
Multilayer-Innenlagen dieses Schichtgebildes während der 
Verpressung in der Doppelbandpresse zu gestatten.
Patent EP-0327016-A3 (EP)
IPC: B01D15/04
Filed: 1989-01-31
Abstract: A process for readily isolating and recovering 
highly pure erythritol at a high crystallization yield 
from an erythritol-containing culture medium, which 
contains erythritol together with various impurities such 
as salts, coloring materials and polysaccharides, through 
chromatographic separation with the use of a strongly 
acidic cation exchange resin. The process of the present 
invention can be continuously operated, since the lowered 
separation capability of said cation exchange resin can be 
readily restored by treating the same with a warm alkali 
solution.
Patent EP-0329186-A3 (EP)
Title: Polarization diversity optical receiver for coherent optical communication
IPC: H04B10/516
Filed: 1989-02-17
Abstract: Disclosed is a polarized wave diversity optical receiver 
for coherent optical communication comprising: an optic­
al local oscillating circuit (7) for oscillating local 
oscillating light; a mixing circuit (8) for mixing sig­
nal light and the local oscillating light to obtain two 
polarized components; a detecting circuit (9) for detec­
ting the polarized components to output intermediate 
frequency signals (e S  and e P ); and a frequency con­
trol circuit (11) for controlling, in accordance with 
the intermediate frequency signals (e S  and e P ), the 
oscillating frequency of the optical local oscillating 
circuit (7). To ensure that the intermediate frequency 
is not disappeared, the frequency control circuit (11) 
outputs a combined signal of a sum and a difference of 
said intermediate frequency signals (e S  and e P ).
Patent EP-0338270-A3 (EP)
IPC: C08L71/12
Filed: 1989-03-21
Abstract: Resin blends with a wide variety of desirable 
tensile properties are prepared from a polyphenylene ether 
having a low proportion of unneutralized amino nitrogen; an 
elastomeric polyester or blend thereof with a poly(ethylene 
terephthalate) or poly(butylene terephthalate); and at least 
one polymer containing a substantial proportion of aromatic 
polycarbonate units as a compatibilizing agent. The blends 
are free from extraneous impact modifiers.
Patent EP-0355590-A3 (EP)
Title: Keyless printing press
IPC: G03C1/09
Filed: 1989-08-09
Abstract: The known keyless printing press, in which print­
ing ink in an ink reservoir is delivered and fed to an ink 
source roller through a delivery pipe and a delivery nozzle 
by means of an ink pump, is improved in order to obviate 
the shortcoming that isolated wetting water may repeatedly 
circulate through the ink circulation system and accumu­
late, resulting in lowering of a printing depth. The im­
provements reside in that the keyless printing press 
comprises a wetting water emulsifier for micro-fining 
wetting water contained in the printing ink to mix and 
emulsify them and the wetting water emulsifier is inter­
posed in the midway of the delivery pipe.
Patent EP-0366984-A3 (EP)
IPC: G02B7/00
Filed: 1989-10-11
Abstract: A focusing module (100) for divergent light emitted from a 
source such as a laser diode (20). The focusing module (100) consists of 
telescoping cylindrical members which focus by sliding the 
members along their central axis and permanently adhering the 
members to each other after focusing. The focusing lens (60) is 
embodied in a lens assembly (40) which prevents direct contact 
between the lens surface and the lens seat in one of the 
cylindrical members. Axial rotation between the cylindrical 
members, and between the base and the module is prevented by a 
series of notch and key elements. Consequently, the opening (45) 
of the focusing module is fixed with respect to the 
cross-section of the light emitted, and can be shaped to match 
the cross section of the laser light beam thereby permitting 
maximum emission of focused light.
Patent EP-0368117-A3 (EP)
Title: Display system
IPC: G09G3/36
Filed: 1989-10-30
Abstract: A display system comprises: 
   a. a display panel having matrix electrodes 
constituted by scanning lines and information lines;    b. a display information storage memory for 
storing the display information transferred from a 
drawer; and    c. control means for comparing the information 
read out from the display information storage memory 
with write display information to be written in the 
display information storage memory, storing address 
information for designating a scanning line 
corresponding to write display information different 
from the readout information, and controlling the 
matrix electrodes such that only a scanning line 
corresponding to the stored address information is 
scanned.
Patent EP-0372455-A3 (EP)
Title: Rotary bristle toothbrush
IPC: A61C17/26
Filed: 1989-12-04
Abstract: A toothbrush in which the bristles (3) are supported by a rotary 
body (4) which can rotate about its axis (W). This body is rotated 
by a d.c. electric motor (5) housed in a handle (2) on which there 
is arranged a switch (30) to be operated by the user for actuating 
the electric motor (5) so as to cause the bristle bearing body (4) 
to rotate either clockwise or anticlockwise.
Patent EP-0329298-A3 (EP)
IPC: G03F7/027
Filed: 1989-01-30
Abstract: Aqueous solvent dispersible, radiation crosslinkable 
compounds and oligomers containing poly(ethylenically 
unsaturated) group-containing components and carboxyl groups 
are disclosed. Each compound is a monester of a cyclic 
dicarboxylic acid anhydride and a 2-hydroxyalkylpolyester, 
said 2-hydroxyalkylpolyester being the ester of a 
polyepoxide with a monoester which is the monoester of a 
poly(ethylenically-unsaturated)alkanol and a dicarboxylic 
acid. These compounds and oligomers are useful in the field 
of graphic arts and protective coatings.
Patent EP-0336552-A3 (EP)
Title: Identifying program units in an operating environment in a computer
IPC: H01L29/201
Filed: 1989-02-27
Abstract: In a computer operating system environment, program units are 
identified. Applications execute multiple loadable program units. The 
operating system permits the applications to externally reference to 
segments not included in the application's executable code through 
dynamic linking. These external references are application program 
interface calls to special program dynamic link libraries, DLLs, which 
contain run-time API function code. External references of subsequent 
applications referencing the same function are resolved to the same 
selector and offset. Only one copy of application program interface 
code is thereby required for a plurality of applications. Each DLL has 
a dynamic link identifier function, DLIF, as an entry point within the 
DLL. The DLIF allows programs to be written calling routines which 
provide selectors for each DLL in the respective program. A program 
provides display of all DLLs by name with respective selectors. Another 
program takes a selector reported to the system kernel upon abnormal 
application termination and returns the DLL identification including the 
number of the selector within the DLL. An application program interface 
to the system kernel thereby identifies code selectors for a given DLL 
file or, alternatively, identifies a DLL file given a code selector.
Patent EP-0351040-A3 (EP)
Title: Portable container for explosives
IPC: F42B39/14
Filed: 1989-05-05
Abstract: The application describes a portable self-contained unit (1) for transporting and mixing ingredients to form an explosive. The unit comprises an outer container (2) for holding one or more ingredients, an inner (3) container disposed within or contiguous to the outer container (2) for holding one or more ingredients which when mixed with the ingredient(s) in the outer container form an explosive, and a mixing element (8) for mixing together the ingredients in the outer and inner containers to form an explosive. The inner container (3) may be rupturable by the mixing element (8) upon its engagement, and the mixing element (8) may comprise a manually operable reciprocating plunger.
Patent EP-0356038-A3 (EP)
Title: Piece-wise printed image enhancement for dot matrix printers
IPC: G06K15/02
Filed: 1989-08-02
Abstract: Print enhancement circuitry (421) to enhance the 
printed image produced by a laser beam printer is interposed 
between the character generator circuits (411) and the laser 
drive circuits (391) to modify the laser drive signals 
provided by the character generator circuits (411). Bit 
data representing successive lines of the bit map for a 
desired image are stored in a first-in first-out (FIFO) 
buffer (101). The bit pattern sample window (109) having a 
central cell (bit) (111) and a selected (arbitrary) number 
of neighboring bits is compared to a number of matching bit 
patterns or templates (77-95), each of which is associated 
with an error element or cell. When a logic matching 
network (103) detects a match, a modification signal 
associated with a unique compensation cell (bit) (121-135) 
is generated. The sample window central bit (111) is then 
replaced (modified) with the unique compensation bit 
required by the matching template. In this manner, all bits 
in a desired bit map (90), or set of bit maps, are examined 
and their corresponding laser drive signals modified to 
compensate for the errors associated with the matched 
templates in a piece-wise manner.