baber/WOPTO huggingface dataset:
Patent EP-0356187-A3 (EP)
Title: Electrophoresis using contour-clamped electric fields
IPC: B01D57/02
Filed: 1989-08-21
Abstract: A gel electrophoresis method and apparatus is described in which the shape and orientation of the electric field is controlled by contour clamping. Electrodes are arranged around a closed contour. Two or more electrodes, the driving electrodes, are clamped at a potential difference  phi 0 to establish the general orientation and strength of the electric field. The remaining electrodes are clamped to intermediate potentials to control the shape of the field established by the driving electrodes. The field is varied in accordance with the purpose of the electrophoresis, depending upon the size of the particles and the information to be determined concerning the particles.
Patent EP-0360467-A3 (EP)
Title: Hot-melt pressure sensitive adhesive compositions and method of using same
IPC: C09J7/38
Filed: 1989-09-08
Abstract: A hot-melt silicone pressure sensitive adhesive 
composition comprising i) a silicone resin, ii) a silicone 
fluid, and iii) 1 to 10 weight percent based on the total 
weight of said silicone resin and said silicone fluid, an 
ester having the formula:    
R- 
-OR′  
wherein R is a monovalent hydrocarbon radical having from 2 
to 32 carbon atoms and R′ is a monovalent hydrocarbon radical 
having from 1 to 14 carbon atoms.
Patent EP-0346314-A3 (EP)
Title: Vacuum ejector device
IPC: F04F5/22
Filed: 1989-06-07
Abstract: The present invention relates summarily to a multi-ejector device with at least one ejector part (2) including at least one array of ejector jets (18, 19, 20) placed one after the other in the ejector part (2). Under the action of compressed air flowing through them, the jets (18, 19, 20) generate a subpressure in chambers (11, 12) connected to the jets. The chambers (11, 12) are in communication via openings (13, 15, 17) provided with non-return valves (14, 16) with a vacuum collection chamber (9), to which the tool or the like driven by the ejector device is connected. The ejector part (2) is an element in the shape of a plate formed by moulding or in some other way, where the ejector jets (18, 19, 20) and the valve chambers (11, 12) are formed integrally in the plate-like piece. The ejector part (2) is suitably parallel epipedic in shape, with pairs of arrays of jets (18, 19, 20) extending lengthwise through it, with each array ajacent the long side of said part and the vacuum collection chamber (9) placed between two jets (19).
Patent EP-0374128-A3 (EP)
Title: Method of transmitting and receiving color television signals on two channels for broadcasting from satellite and apparatus for carrying out said method
IPC: H04N11/24
Filed: 1983-06-28
Abstract: In order to improve the quality of color television 
signals for broadcasting via satellite the signals are 
transmitted on two of the channels available for 
transmissions via satellite according to the rules 
established by CCIR.  
     On the first channel the luminance information in the 
whole available band is transmitted and on the second channel 
the chrominance information R-Y and B-Y in the whole 
available band is transmitted, according to the following two 
alternatives: 
   1) the information is transmitted by means of a time 
division multiplex, i.e. in the first half of the active line 
there is transmitted one of the chrominance components and in 
the second half the other component;    2) the information is transmitted by means of a 
frequency sharing multiplex, i.e. one of the components is 
transmitted in baseband, i.e. from O to about 3 MHz and the 
other component is transmitted on an amplitude modulated 
subcarrier with single side band or vestigial band.
Patent EP-0387589-A3 (EP)
IPC: D06P3/66
Filed: 1990-02-26
Abstract: Reaktivfarbstoffe, die drei reaktive Gruppen aufweisen und der Formel 
  
gehorchen, in der  
R¹ Wasserstoff, Methyl oder Ethyl,  
X Wasserstoff oder Hydroxysulfonyl,  
Hal Fluor oder Chlor,  
D Phenylen, durch Carboxy oder Hydroxysulfonyl ein- oder zweifach 
substituiertes Phenylen oder durch Hydroxysulfonyl ein- oder zweifach 
substituiertes Naphthylen und  
A eine reaktive Gruppe, die mit den Hydroxygruppen der Cellulose nur 
substitutiv reagiert, oder der Rest A-D zusammen eine benzoanellierte 
reaktive Gruppe, die mit den Hydroxygruppen der Cellulose nur 
substitutiv reagiert, bedeuten, sowie ihre Verwendung zum Färben oder 
Bedrucken von Hydroxygruppen oder Stickstoff enthaltenden Substraten.
Patent EP-0391366-A3 (EP)
Title: Fuel injection apparatus
IPC: F02M59/36
Filed: 1990-04-04
Abstract: 1. Fuel injection device for diesel internal combustion engines with a minimum of one pump plunger 4, which is carried and forms a seal in a plunger sleeve 5 and together with the plunger sleeve 5 forms a high-pressure chamber 11, which during the downward movements of the plunger caused by fuel is connected by a control element to a low-pressure chamber 13, the high-pressure chamber 11 being flow- connected to an injection valve 49 via an injection line 48. 
<??>2.1  The object of the invention is to design the clearance of the fuel injection device as small as possible in order thereby to achieve high injection pressures. 
<??>2.2  This object is met according to the invention by a permanently open flow connection between the high-pressure chamber 11 and the injection valve 49. 
<IMAGE>
Patent EP-0400585-A3 (EP)
Title: Liquid herbicidal agents
IPC: A01N25/02
Filed: 1990-05-30
Abstract: The present invention relates to liquid herbicidal agents in the form of emulsifiable concentrates (EC) or concentrated emulsion (EW), characterised in that they contain, besides 1 - 40% by weight of the active substance diclofop-methyl (I), fenoxaprop-ethyl (II) or its optically active isomer (D+) fenoxaprop-P-ethyl (III), 0.5 - 30% by weight of (C10-C18) fatty alcohol polyglycol ethers or (C8- C9)alkylphenyl polyglycol ethers which are 6 to 10 times ethoxylated as surfactants, and, in the case of EC formulations, 0.5 - 7% by weight of calcium (C18-C14)alkylbenzenesulphonate and, in the case of EW formulations, 0.5 - 7% by weight of an ethylene oxide/propylene oxide/ethylene oxide block copolymer which is phosphorylated in the alpha- and omega-position or a salt thereof as dispersant, besides the customary formulation components. Compared with the known active substance formulations, these agents have markedly increased activities and improved miscibility properties with water and with commercially available preparations containing other active substances.
Patent EP-0397419-A3 (EP)
Title: Novel tumor-associated antigen, antibodies, compositions and uses therefor
IPC: C07K16/30
Filed: 1990-05-04
Abstract: An antigen, characterized by its reactivity to 
monoclonal antibody CCK061 and antibody CCR086, is a 
glycoprotein having a molecular weight in the range of 
about 600,000 to about 1,000,000 daltons and isoelectric 
points in the ranges of about 4.3 to about 4.5 and about 
4.8 to about 5.0. Antibodies directed against the 
antigen, methods for their production and diagnostic and 
therapeutic uses therefor are provided.
Patent EP-0493770-A3 (EP)
Title: Antiherpes compositions
Inventor: DEZIEL ROBERT
IPC: A61K8/60
Filed: 1991-12-21
Abstract: Disclosed herein is a combination of an antiviral nucleoside analog and a ribonucleotide reductase inhibiting peptide derivative. The combination is useful for combatting herpes infections.
Patent EP-0513981-A3 (EP)
Title: Apparatus for use in farrowing and/or heating
IPC: A01K1/02
Filed: 1992-03-27
Abstract: A farrowing pen has vertical side wall members (13 and 14) and a rear wall member (15) inclined to the vertical. The lower edge (18) of the wall member (15) is spaced from the floor (17) by a distance sufficient for a piglet to move under the edge (18) to a protected area (19) to escape crushing when a sow lies down on the floor by leaning against the inclined wall member (15) and sliding to the floor. A heated area (12) for the piglets contains a first heating means (34) of relatively high intensity, mounted in an upstanding wall component (33), and a second heating means (35) of relatively low intensity output mounted in a base component (32). The high intensity heating means (34) attracts piglets into the heating area (12), where they can lie comfortably on the floor to be heated by the second heating means (35). <IMAGE>
Patent EP-0537025-A3 (EP)
IPC: C11D1/72
Filed: 1992-10-09
Abstract: A surface erodible controlled releasing, free standing cleaning block for domestic water closets comprises controlled releasing agent, erosion rate modifier, processing aid, acidic chelating agent, colour indicator, density modifier and internal lubricant.
Patent EP-0553602-A3 (EP)
Title: Apparatus and method for collecting square bales, particulary giant bales of hay and the like
IPC: A01D90/08
Filed: 1992-10-23
Abstract: A machine for loading and unloading square bales, particularly giant square bales, of hay and the like, comprises a vehicle having a frame (3) supporting a tiltable platform (7), pushing means (74) associated with the platform (7) adapted to move a plurality of loaded bales parallel to the platform and loading means (13, 15) adapted to pick up a bale from the ground and to release the same on the platform (7). The loading means comprise a movable arm (13) having one end articulated to the frame (3) of the vehicle, whose opposite end carries a grasping clamp (15). The movable arm (15) is driven so as to take a first substantially horizontal position for grasping a bale, a second substantially vertical position in which the bale is raised parallel to its initial position on the ground, a third rotated position in which the bale is arranged transverse to the axis of the vehicle and a fourth releasing position in which the bale is located on the vertical of a space free for loading. <IMAGE>
Patent EP-0568790-A3 (EP)
IPC: G01L19/12
Filed: 1993-03-06
Abstract: 2.1 Bei entsprechenden Einrichtungen mit einem Kolben, der 
von dem Medium beaufschlagt wird, bewegt der Kolben 
eine Farbfläche auf eine als Sichtfenster ausgebildete 
Anzeigefläche zu. Unter Ausnutzung von totalreflektierenden 
Grenzflächen ist die vom Kolben bewegbare 
Farbfläche erst in der Endlage des Kolbens, d. h. bei 
ausreichendem Druck des Mediums durch das Sichtfenster 
sichtbar. Es soll bei einfacher Konstruktion die 
Sicherheit erhöht werden, mit der die Endlage des 
Kolbens und damit der ausreichende Druck des Mediums 
erkannt wird.  
     2.2 Durch die besondere Ausbildung eines das Sichtfenster 
(9) bildenden optisch transparenten Körpers (5) sowie 
der vom Kolben (2) bewegbaren und in den optisch 
transparenten Körper (5) hinein bewegten Farbfläche 
(12) des Kolbens (2) wird die Änderung der Reflexionseigenschaft 
einer Grenzfläche (13) ausgenutzt, um 
einen Wechsel der durch das Sichtfenster (9) sichtbaren 
Farbe (6, 12) zu erreichen.
Patent EP-0639374-A3 (EP)
Title: New treatments using phenethyl derivatives.
Inventor: RUDOLPH RICHARD LESLIE
IPC: A61P3/04
Filed: 1994-06-13
Abstract: This invention provides use of a following compound (in particular venlafaxine) to prepare a medicament for treating obesity, post-traumatic stress disorder, late luteal phase disphoric disorder (premenstrual syndrome), attention deficit disorder, with and without hyperactivity, Gilles de la Tourette syndrome, bulimia nervosa or Shy Drager Syndrome. The compound is a hydroxycycloalkanephenethyl amine of the following structural formula:   
in which A is a moiety of the formula   
where 
the dotted line represents optional unsaturation; 
R 1  is hydrogen or alkyl; 
R 2  is alkyl; 
R 4  is hydrogen, alkyl, formyl, or alkanoyl; 
R 5  and R 6  are, independently, hydrogen, hydroxyl, alkyl, alkoxy, alkanoyloxy, cyano, nitro, alkylmercapto, amino, alkylamino, dialkylamino, alkanamido, halo, trifluoromethyl, or taken together, methylene dioxy; 
R 7  is hydrogen or alkyl; and 
n is 0, 1, 2, 3, or 4;  
or a pharmaceutically acceptable salt thereof.
Patent EP-0684338-A3 (EP)
Title: Blade holder.
Inventor: HALMSCHLAGER GUENTER DR
IPC: D21H25/10
Filed: 1995-05-12
Abstract: A blade holder for disposing a blade proximate to a roll for transporting a continuous web of material includes a blade positioned transversely to a direction of movement of a continuous web of material. The blade tensioning device is disposed on a blade supporting beam extending transversely to the direction of movement of the web, the blade supporting beam swivelable and oscillatable transversely to the direction of movement of the web. The holder includes a supporting element and a stand having a bracket upon which a first drag bearing is disposed, the supporting element rotatably supported by the first drag bearing. A second drag bearing links the supporting element, the blade supporting beam, and a lever. The holder also includes a swiveling device for swiveling the blade supporting beam from a working position to a maintenance position and a positioning device for adjusting a blade working angle.
Patent EP-0707393-A3 (EP)
Title: Fractional bit-leaking clock signal resynchronizer for a highspeed digital communications system
Inventor: BROWN CARLTON DWAYNE
IPC: H04J3/07
Filed: 1995-10-11
Abstract: The circuit includes a write counter (14) which receives a periodically discontinuous clock signal and outputs a first write address signal representing the periodically discontinuous clock signal. A high pass digital filter circuit (12) receives a phase hit adjustment signal at an input and supplies a number of high pass filtered output signals. A summing circuit sums each of the high pass filtered signals with the write address signal and supplies a number of summed output signals. A PLL circuit includes a number of phase detector circuits and processes the summed output signals. A D/A converter converts the summed output signals into an analogue control signal and a VCO (50) generates a smoothed clock output signal responsive to the analogue control signal. The smoothed clock signal has frequency indicative of the sum of the write address signal and the filtered output signals. An elastic buffer (18) performs time coordination of incoming clock signals and the output smoothed clock signals.
Patent EP-0737009-A3 (EP)
Title: A recording medium on which attribute information on the playback data is recorded together with the playback data and a system for appropriately reproducing the playback data using the attribute information
Inventor: TAIRA KAZUHIKO
IPC: G11B20/10
Filed: 1996-04-09
Abstract: The video data to be reproduced is stored in a file in a video title set (72) (VTS) secured in an information recording area on an optical disk. In the beginning area of the video title set (72) (VTS), video title set (72) information (VTSI) for managing the video title set (72) (VTS) is written. The video title set (72) information (VTSI) is provided with a table (VTS_MAT) for managing the video title set (72) information. In the table (VTSI_MAT), the attributes peculiar to the video data stored in the title set (72) (VTS) and the attributes peculiar to the audio streams and sub-picture streams to be reproduced together with the video data are written. By referring to the management table (VTSI_MAT), the optimum playback conditions for the video data, audio streams, and sub-picture streams to be reproduced are set in a reproducing system. <IMAGE>
Patent EP-0762663-A3 (EP)
Title: Spreizspektrumnachrichtenübertragungssystem
Inventor: ENDERLEIN JANOS DR
IPC: H04B1/707
Filed: 1996-08-05
Abstract: Ein Spread-Spektrum-Signalübertragungsverfahren bzw.
Spread-Spektrum-Signalübertragungssystem, bei dem in einem
Sender eine Trägerfrequenz mit einem analogen oder digitalen
Basisbandsignal frequenzmoduliert, der frequenzmodulierte
Träger in eine Impulsfolge gewandelt, jeder Impuls in ein
mit einem Kode verknüpftes bandgespreiztes Signal gewandelt
und über eine Antenne ausgestrahlt wird und bei dem das ausgestrahlte
Signal anschließend von einer Antenne empfangen
und mit einem dem erstgenannten Kode zeitinversen Kode verknüpft
wird, wodurch eine Reihenfolge von Korrelationsspitzen
entsteht, die in einer Impulsfolge umgewandelt und
anschließend zur Gewinnung eines dem analogen oder digitalen
Basisbandsignals entsprechenden Ausgangssignal frequenzdemoduliert
wird. Das Verfahren bzw. das System ermöglicht es
mit einer geringen Zahl von Systemkomponenten, d.h. einfache
und kostengünstige Systemkomponenten, eine störsichere Übertragung
von sowohl analogen als auch digitalen Signalen mit
niedriger Sendeleistung und/oder großer Reichweite.
Patent EP-0766374-A3 (EP)
Inventor: SCHNAPPERELLE JOCHEN DIPL-ING
IPC: H02M7/162
Filed: 1996-09-16
Abstract: The DC supply has at least one transformer (35,36) with a primary winding (37,40) supplied from the AC network (34) and a pair of secondary windings (38,39 , 41,42), each coupled to a 3-phase rectifier path (45,46,47,48), supplying the DC load. Each rectifier path has 2 bridge halves (55,56,58,59,52,53,61,62) containing rectifier thyristors and a choke coil (51,54,57,60), all of the rectifier paths connected in parallel in a DC circuit (64), with different control angles for the thyristors in each rectifier path, used to maintain a constant blind load.
Patent EP-0747383-A3 (EP)
Inventor: COOK MICHAEL ALLEN
IPC: A61K35/00
Filed: 1993-06-07
Abstract: A process for the preparation of clavulanic acid or its pharmaceutically acceptable 
salts and esters in which an amine of formula (II): 
  
is used as an intermediate to form a salt with clavulanic acid, R1, R2 and R3 being 
selected from various substituent atoms and groups.
Patent EP-0767591-A3 (EP)
Inventor: KIMURA KISAO
IPC: G06F11/32
Filed: 1996-10-04
Abstract: An error monitoring system for video/audio devices (2a-2h) has a
processing unit (20) for executing an error monitoring process by detecting
errors occurring in the video/audio devices (2a-2h), a communication unit (21)
connecting the video/audio devices to the processing unit, and a display unit
(25) connected to the processing unit to simultaneously display on a common
display plane a plurality of images indicating the video/audio devices and to
give an error indication in accordance with a result of the error monitoring
process by the processing unit. The processing unit (20) automatically executes
the error monitoring process against respective video/audio devices (2a-2h), and
controls the display unit (25) to give an error indication by emphasizing one of
the images corresponding to one of the video/audio devices in which an error
is detected by the processing unit.
Patent EP-0793394-A3 (EP)
Inventor: BECHER REINHARD DR-ING
IPC: H04B7/0408
Filed: 1997-02-28
Abstract: Zur Administrierung zusätzlicher Dienste werden zusätzliche
Informationen über die Zuordnung von zusätzlichen Diensten zu
Dienstesteuerungseinheiten und den Status des jeweiligen zusätzlichen
Dienstes teilnehmerspezifisch in beiden einen
Teilnehmer zugeordneten Speichereinheiten des mobilen Kommunikationsnetzes
gespeichert. Bei einem Verbindungsaufbau
geschieht eine Abfrage dieser zusätzlichen Informationen, die
ggf. zu einer Dienstanforderung bei der zugeordneten Dienstesteuerungseinheit
führt.
Patent EP-0796994-A3 (EP)
Inventor: MARTIN DENNIS W
IPC: F03G1/00
Filed: 1997-03-20
Abstract: A motor for controlling the elevating and lowering
of a load comprises a storage drum, an output drum and a spring
member operatively connected therebetween to provide a spring
motor therewith, and a pair of cord drums aligned with and
respectively adjacent the storage drum and the output drum.
A gear train including an idler gear associated with the storage
drum drivingly interengages the cord drums with the output drum,
whereby the elevating and lowering of a load attached to the
cords on the cord drums is balanced regardless of whether the
elevating or lowering force is applied centrally between the
points of attachment of the cords to the load.
Patent EP-0813062-A3 (EP)
Inventor: LIAO JIA-LI
IPC: C08F20/34
Filed: 1997-04-04
Abstract: A separation medium for reversed-phase chromatography is prepared by
polymerizing an aqueous vinyl monomer mixture to which a hydrophobic alkyl
methacrylate with 3 or more carbon atoms in the alkyl group and a detergent have been
added. The further inclusion of a vinyl monomer with a charged group in the reaction
mixture produces a separation medium useful for reversed-phase electrochromatography.
Performance of the polymerization in a capillary produces a continuous bed inside the
capillary. An alternative for non-capillary separations, such as those conducted in larger
diameter tubing, is the preparation of the medium in a vessel outside the tubing, followed
by granulation of the polymer and placement of the granules in the tubing.
Patent EP-0790631-A3 (EP)
IPC: H01J1/316
Filed: 1992-10-07
Abstract: An electron-emitting device having an electron-emitting 
region between electrodes on a substrate where 
the electron-emitting region contains fine particles 
dispersed therein at an areal occupation ratio of the 
fine particles ranging from 20 % to 75 % of the 
electron-emitting region is disclosed. The other 
electron-emitting device where the electron-emitting 
region contains fine particles being arranged at gaps 
of from 5 Å to 100 Å and having average particle 
diameter of from 5 Å to 1000 Å is also disclosed. 
Electron beam-generating apparatus and image-forming 
apparatus comprise one of the electron-emitting regions 
and a modulation means for modulating the electron 
beams emitted from the electron-emitting devices in 
accordance with information signals.  
     Furthermore an electron emitting device is disclosed having an 
electron emitting region between electrodes on a substrate, wherein a 
measured voltage application length (L) in said electron-emitting region 
(15) ranges from 0.5 to 30 nm for an applied voltage of 1 to 4 volts.
Patent EP-0802316-A3 (EP)
Inventor: HASEGAWA YUSUKE
IPC: F02D41/00
Filed: 1995-02-03
Abstract: A system for estimating air/fuel ratios in
the individual cylinders of a multicylinder internal combustion
engine from an output of an air/fuel ratio sensor
installed at an exhaust system of the engine. In the system,
the exhaust system behavior is derived by a model in which
X(k) is observed from a state equation and an output equation
in which an input U(k) indicates air/fuel ratios in the
individual cylinder and an output Y(k) indicates of the
estimated air/fuel ratio as
   X(k+1)=AX(k) +BU(k)   Y(k)=CX(k) + DU(k)   
where A, B, C and D are coefficients. And an observer is
expressed by an equation using the output Y(k) as an input
and the air/fuel ratios in the individual cylinders is
estimated from the state variable X  ∧ . In the system, the
coefficient C is set to zero for a cylinder other than most
recent  m  (2≤m<n) cylinders. Alternatively, a plurality of
the observer matrices are prepared in advance and calculated
at the same time. Depending on the engine operating condition
or a valve timing switched between a plurality of
characteristics one among the calculation results is selected.
Patent EP-0818912-A3 (EP)
Inventor: LIEUWEN DANIEL FRANCIS
IPC: H04Q3/545
Filed: 1997-07-08
Abstract: An enhanced, deferred messaging service ensures a message is received
even when an answering machine is connected to a line and receives the call. In
such a case, the service notes the number of rings  n  necessary to activate the
recipient's answering machine. The service then resumes redialing and lets the
phone ring  n  - 1 times for each attempted call until either the phone is answered or a
time-out occurs. If the recipient's answering machine, however, is in toll-saver
mode, then the answering machine may answer a second time in less than  n  - 1
rings. If the toll-saver feature is activated, then the service notes the number of rings
 m  which caused the answering machine to be reached in toll-saver mode. The service
then resumes redialing and lets the phone ring  m  - 1 times for each attempted call
until either the phone is picked up or a time-out occurs. Thus, even after leaving a
message on an answering machine, the service will attempt to reach a human.