baber/WOPTO huggingface dataset:
Patent EP-0340976-A3 (EP)
Title: Acrylic polymers
IPC: C08L39/00
Filed: 1989-04-28
Abstract: The invention relates to acrylic polymers having 
pendent tertiary alkyl primary amine groups. One 
embodiment relates to such polymers which have at least 
one other pendent functionality reactive with isocyanate 
groups. Another embodiment relates to primary amine 
group containing copolymerisable vinyl monomer and at 
least one copolymerisable ethylenically unsaturated 
monomer characterised as free of primary amine groups. 
Another embodiment relates to a pigment dispersion 
composition comprising: 
   (a) from about 1 to about 50 percent by weight of 
an acrylic polymer having pendent tertiary alkyl primary 
amine groups as a dispersant;    (b) from about 10 to about 90 percent by weight of 
a pigment; and    (c) the balance of a liquid carrier.
Patent EP-0373953-A3 (EP)
Title: Endocardial defibrillation electrode system
IPC: A61N1/39
Filed: 1989-12-15
Abstract: An endocardial defibrillation electrode system is 
provided, including a coronary sinus lead(112), a ventricular 
lead(106), and a subcutaneous p!ate (114). The coronary sinus lead 
includes an elongated electrode adapted for location in 
the coronary sinus, extending into the great vein, and 
terminating (115) in the vicinity of the left atrial appendage. 
The right ventricular electrode may be located either in 
the right ventricular apex (108), or may extend from the right 
ventricular apex to the vicinity of the tricuspid valve (107). 
The subcutaneous electrode preferably is a large surface 
electrode, adapted for implant in the vicinity of the 
heart. A variety of defibrillation pulse regimes are 
disclosed, optimized for use with the defibrillation 
electrode system, and with subgroupings of the disclosed 
electrodes.
Patent EP-0343128-A3 (EP)
Title: Heating system including an assembly for automatically adjusting the temperature of the heating water
IPC: G05D23/24
Filed: 1989-05-17
Abstract: The present invention relates to a heating 
system including an adjusting assembly for automatical­
ly adjusting the temperature of the heating water, 
including a boiler, burner and heat exchanger, associated 
with a water recirculating device and at least a 
radiator device arranged in the environment to be heated.  
     The main feature of the invention is that 
the system further comprises a thermostat which drives 
programmable means to control, in a given period of 
time, the increase of the temperature of the boiler 
water, there being moreover provided means for controll­
ing the maximum temperature of the boiler water or 
fluid.
Patent EP-0382080-A3 (EP)
Title: Bump structure for reflow bonding of ic devices
IPC: H01L21/60
Filed: 1990-02-01
Abstract: In a semiconductor device tape assembly bonding process the 
fingers (22) of a copper tape are reflow soldered to metal bumps (19) 
located on the semiconductor device (10). First, the semiconductor 
wafer is covered with a conductive film composed of thin layers of 
aluminum (14), nickel-vanadium alloy (15) and gold (16). The bumps are 
then created by electroplating gold through openings in a photoresist 
mask. The gold bumps (19) are overcoated with a contolled thickness tin 
layer and the tin is overcoated with a thin gold anticorrosion 
layer. The copper assembly tape is coated with a thin gold layer (23) 
and are lightly pressed against the bumps by means of a thermode. 
The thermode is quickly heated to a temperature well above the 
gold-tin eutectic melting temperature and then rapidly cooled. 
The tin layer on the bump will combine with the adjacent gold to 
form a liquid phase eutectic (24) which will form and contact both the 
copper finger and the gold bump. Upon cooling the eutectic melt 
will solder the finger to the bump. Since all of the tin is combined 
with the gold there is no metallic tin left in the system and 
the problems of tin whiskers and tin electromigration are avoided.
Patent EP-0411668-A3 (EP)
Title: Central cholecystokinin antagonists for treatment of psychiatric disorders
IPC: C07D401/02
Filed: 1990-08-03
Abstract: Pharmaceutical compositions and methods of using CCK-ligands as antipsychotic, antianxiety, and agents useful in treatment or prevention of withdrawal symptoms caused by withdrawal of chronic or long term use of diazepam, alcohol, cocaine or nicotine and antianxiety agents are described. <IMAGE>
Patent EP-0393776-A3 (EP)
Title: Liquid chromatography
IPC: G01N30/26
Filed: 1990-04-13
Abstract: A method of analysis by liquid chromatography and liquid 
chromatograph apparatus are disclosed. The method and apparatus 
are arranged to enable a chromatographer to locate an optimum 
solvent composition for a particular analysis. A display is 
produced which shows simltaneously a contour map of chromatogram 
quality across an isoeluotropic plane and a predicted 
chromatogram corresponding to a selected point on the 
isoeluotropic plane.
Patent EP-0444334-A3 (EP)
Title: Mobile compost container
IPC: C05F17/02
Filed: 1990-12-19
Abstract: The invention relates to a mobile compost container (1) in the form of a closed container (cuboid shape) with connections (2) for the introduction and removal of air for the composting process, with a double base (3) which is formed by a continuous lower base plate (4) and a perforated plate (5) arranged above it, with waste water removal from the hollow space in the double base (3) and with at least one loading hatch (6) in the top and at least one discharge hatch (7) in a side wall of the compost container (1). In order to improve a generic compost container in such a way that traditional disadvantages are largely avoided and the compost container can easily be emptied and cleaned it is proposed that the perforated base is formed from a number of U-shaped profiles (8) whose central bridges (9) are in each case arranged on the top closely adjacent to one another and in which the air holes (11) are incorporated into the central bridges (9) and that the side supports (10) of the U-shaped profiles (8) rest loosely on cross-supports (12) of the double base (3) with their lengthwise axis pointing in the direction of the discharge hatch (7). <IMAGE>
Patent EP-0389137-A3 (EP)
Title: Siloxane resins and method for making them
IPC: C08G77/02
Filed: 1990-03-05
Abstract: Liquid organosiloxane MTQ resins of the general formula 
[M x T y Q z ] n  wherein M denotes a monofunctional, T a trifunctional 
and Q denotes a tetrafunctional siloxane unit is characterised 
by the fact that  n  has an average value of from 4 to 14,  x+y  is 
not less than  z  and not more than 2  z  and  x/y  has a value of 
from 2/1 to 9/1. The resin molecule has at least one reactive 
substituent as defined and can be made by a method comprising 
(I) adding together a tetraalkoxysilane, a monoorganosilane and 
a triorganosilane or hexaorganodisiloxane in an acidified 
aqueous medium provided the tetraalkoxysilane is not added to 
the aqueous medium prior to the other components, (II) allowing 
the components to react together in said aqueous medium and, 
optionally (III) further reacting the finished resin with 
another compound having N atoms.
Patent EP-0439012-A3 (EP)
Title: Method and apparatus for intermittently depositing particulate material in a substrate and article made therewith
IPC: B65G53/52
Filed: 1991-01-02
Abstract: An absorbent article is described which comprises a substantially integral fibrous layer of hydrophilic fibers; and a quantity of superabsorbent particles integrally mixed among said fibers in a non-layered configuration, and arranged with weight percentages of said superabsorbent particles (with respect to a total weight of superabsorbent) nonuniformly distributed along a length dimension of said article with selected length-wise, superabsorbent-containing regions of said fibrous layer having higher percentages of superabsorbent than other length-wise, superabsorbent-containing regions. <IMAGE>
Patent EP-0469377-A3 (EP)
Title: Analysis system and method for the determination of an analyte in a liquid sample
IPC: G01N21/552
Filed: 1991-07-16
Abstract: Analysis system for determining an analyte in a liquid sample, in particular a body fluid, by means of a specific binding reaction between two bioaffinic binding partners, one of which is substrate-immobilised and the other is free. The system comprises analysis elements (10) in whose test region (13) the substrate-immobilised binding partner is immobilised and an evaluation instrument (1) embodying an optical reflection measuring device for detecting the change in layer thickness resulting from the binding of the free binding partner to the substrate-immobilised binding partner. An increase in the measurement accuracy is achieved if the test region (13) has spatially separated subregions (14, 15) having varying binding activities of the substrate-immobilised binding partner and the optical reflection measuring device detects the subregions (14, 15) in a spatially differentiated manner, the measured values obtained from the subregions (14, 15) being compared with one another. <IMAGE>
Patent EP-0476304-A3 (EP)
Title: Temperature sensor
IPC: H01H37/48
Filed: 1991-08-14
Abstract: In the region of a sliding guide (17) of an outer tube (2), a rod sensor (1) has a smooth, bolt-shaped abutment (4) for an inner rod (3) which before the insertion of the inner rod (3) and before the structural connection of the temperature sensor (1) to a switch base (10) is set to a predetermined measure of adjustment (30) by means of a measuring screw (36) against the force of a spring (39) and is connected by means of a welding device (40) or the like rigidly to the outer tube (2). This results in a very precise adjustment in conduction with a simple design. 
<IMAGE>
Patent EP-0481242-A3 (EP)
IPC: H01S5/0687
Filed: 1991-09-20
Abstract: The operating point is stabilized at the MAX or 
the MIN of its optical frequency discriminating 
characteristic. Under the stabilized operating point, 
the detected difference between the average of the 
light intensity and a set value is fed back to a data 
modulator (11) so that the average value converges on a set 
value when a predetermined optical frequency deviation 
is produced. The operating point is also stabilized at 
the MED of said characteristic. Under the stabilized 
operating point, a low-frequency signal component is 
extracted from an electric signal output by means of 
synchronous detection. The operating point is 
stabilized at the MAX or the MIN of said 
characteristic. Under the stabilized operating point, 
a low-frequency signal component is twice in frequency 
by means of synchronous detection. In the fourth and 
fifth aspects, means such as synchronous detection is 
not required for the stabilization control of an 
operating point.
Patent EP-0486872-A3 (EP)
Title: Rotary shredding machine for the reduction of waste material
IPC: B02C18/14
Filed: 1991-11-06
Abstract: In a rotary shredding machine for the reduction of waste material, in particular of metallic and non-metallic waste material, having two rotors (11, 12) which are driven in opposite directions and intermesh with one another and are made of rotor discs (19, 21) provided with cutting edges, the mode of operation is improved, in particular made more variable with respect to the reduction result if the rotors have at least one coarse-grade and one fine-grade reduction area (24, 25).   <IMAGE>
Patent EP-0462709-A3 (EP)
Title: Cosmetic compositions
IPC: A61K8/00
Filed: 1991-05-29
Abstract: A cosmetic facial makeup composition comprising spherical silica, particulate nylon, spherical powder, light oils, and cosmetic waxes.
Patent EP-0519183-A3 (EP)
Title: Microcomputer controlled electronic balance
IPC: G01G19/415
Filed: 1992-04-23
Abstract: A microcomputer-controlled electronic balance, especially shop or industrial balance, has a keyboard comprising a plurality of individual keys. The individual keys of the keyboard have different stroke heights. The individual keys within the keyboard can be combined in particular regions to form keyboard segments. The stroke heights of the individual keys can be set differently either individually or in particular regions or as a whole. <IMAGE>
Patent EP-0519457-A3 (EP)
Title: Ink tank with pressure regulation means, ink jet cartridge having said tank and recording apparatus therefor
IPC: B41J2/175
Filed: 1992-06-17
Abstract: There is disclosed an ink jet cartridge composed integrally of a recording head and an ink tank, which are constructed in mutually separable manner, in order to enable repeated use of the recording head by tank replacement. In an ink supply part in the ink tank, an elastic partition wall is provided with a slit which is normally closed but is opened under a predetermined pressure difference. The slit is so designed as to generate an appropriate negative pressure on the recording head, thereby preventing ink leakage. Also a slit shielding valve member is provided to shield the slit at the abrupt inhaling action of the ink tank at the detaching of the ink tank, in order to prevent air intrusion into the ink tank. <IMAGE>
Patent EP-0550901-A3 (EP)
Title: Liquid, low-colour polyisocyanate compositions, process for their preparation and their use in the production of low-colour rigid polyurethane foams
IPC: C08G18/76
Filed: 1992-12-28
Abstract: The invention relates to novel, pale, urethane-modified polyisocyanates or polyisocyanate mixtures from the diphenylmethane series, to a process for their preparation by reacting highly bicyclic polyisocyanates or polyisocyanate mixtures from the diphenylmethane series with highly functional polyether-polyols and optionally subsequently blending these modified products with polyisocyanates or polyisocyanate mixtures of the diphenylmethane series, and the use of the modified polyisocyanate mixtures in the production of pale, tough and rigid polyurethane foams.
Patent EP-0539156-A3 (EP)
Title: Sheet feeding mechanism for a recording apparatus
IPC: B65H29/22
Filed: 1992-10-20
Abstract: There are provided for a sheet feeding device and a recording apparatus using such a sheet feeding device according to the preserit invention, a feed mechanism for feeding a sheet material; a guide mechanism for guiding the end portions of the foregoing sheet material, which is shiftable in the width direction of the sheet material; and a discharge mechanism for discharging the foregoing sheet material being fed, which is capable of changing its positions in accordance with the shift of the foregoing guide mechanism; hence making it possible to prevent any possible smudges to be caused by rollers, spurs, or the like when the recorded sheet is being discharged. In this way, image recording can be performed without degrading the recording quality. <IMAGE>
Patent EP-0552750-A3 (EP)
Title: Process for the disposal of ammonia and device for carrying out said process
IPC: F23G7/08
Filed: 1993-01-21
Abstract: In a process for the disposal of ammonia by combustion with the aid of a flare burner, in which a fuel gas is used for igniting the gas to be disposed of, it is possible to operate continuously without a fuel gas supply and without catalyst, if a burner tube is arranged underneath the flare burner with the flame passing to the latter and if the ammonia is ignited in the burner tube with the aid of a fuel gas and burned with addition of fuel gas until the flare burner has reached a temperature required for the auto-ignition of an ammonia/air mixture. After the flame zone has been displaced into the flare burner by an increase in the ammonia feed, the rate can then be increased and the fuel gas feed can be switched off entirely. <IMAGE>
Patent EP-0598462-A3 (EP)
IPC: A61B17/00
Filed: 1993-10-18
Abstract: A surgical instrument for applying fasteners, especially for endoscopic purposes, comprises a handle, a shaft being attached to the handle, a driving means (48, 100) which is guided for longitudinal movement inside the shaft and which is coupled at its proximal end to an actuating member being accessible from the handle, a fastener magazine (54) for fasteners (78) which are straight before being applied, and a fastener tube (56) protruding from the fastener magazine (54), the distal end portion of the fastener tube (56) being curved. The fastener (86) to be applied is shifted from the fastener magazine (54) into the fastener tube (56) and pushed out of the distal end thereof by means of the driving means (48, 100). The fastener magazine (54) comprises a rotatable drum (64) which is biased by a spring (68). The fasteners (78) are arranged in the peripheral area of the drum (64), essentially parallel to the rotational axis. <IMAGE>
Patent EP-0702043-A3 (EP)
Title: Verfahren zur Herstellung von Polykondensaten der Citronensäure und ihre Verwendung in Wasch- und Reinigungsmitteln
Inventor: BOECKH DIETER DR
IPC: C08G69/44
Filed: 1995-08-12
Abstract: Verfahren zur Herstellung von Polykondensaten der Citronensäure
und/oder Isocitronensäure, wobei man
   (a) Citronensäure, Isocitronensäure oder deren Gemische
in einem organischen Lösemittel in Gegenwart eines wasserentziehenden
Mittels zumindest teilweise in die Anhydridform
überführt und das Reaktionsgemisch anschließend, gegebenenfalls
nach Zusatz von cokondensierbaren Verbindungen aus der
Gruppe   (b) anderer Hydroxycarbonsäuren und/oder   (c) Aminosäuren, Alkoholen, Aminen und/oder mindestens zweibasischen
Carbonsäuren, die von den Carbonsäuren (a) und (b) verschieden
sind, 
bei Temperaturen von mindestens 80°C zu Polycarboxylaten mit
einem mittleren Molekulargewicht von mindestens 500 kondensiert,
Polykondensate der Citronensäure und/oder der Isocitronensäure,
die nach dem Verfahren erhältlich sind, und  
Verwendung der genannten Polykondensate als Zusatz zu phosphatfreien
und phosphatreduzierten Wasch- und Reinigungsmitteln sowie
Wasch- und Reinigungsmittel, die mindestens ein Tensid und gegebenenfalls
Builder sowie andere übliche Bestandteile enthalten,
mit einem Gehalt von die 0,1 bis 30 Gew.-% eines oben genannten
Polyesterscarboxylats.
Patent EP-0740407-A3 (EP)
Title: Braking device for a series commutator motor
Inventor: ASMUS TORSTEN DIPL-ING FH
IPC: H02P3/12
Filed: 1996-01-17
Abstract: The braking device uses change-over switches (15,16) associated with the series field windings (11,12), for selecting a braking mode in which the first field winding (11) is connected with a reversed polarity in a closed braking circuit together with the armature (10) and the second field winding (12). The part (19) of the braking circuit containing the second field winding is selectively bridged by a bypass path (22), with a transistor acting as a controlled resistance (18,21) inserted in this part of the braking circuit and/or the bypass path.
Patent EP-0760305-A3 (EP)
Title: Single wheel drive for an electrically driven vehicle
Inventor: ROTH CHRISTIAN DIPL-ING
IPC: B60K7/00
Filed: 1996-08-27
Abstract: The drive unit (1) is supported from the vehicle chassis via a spring mounting and uses an electric motor (4), an intermediate planetary gearing (5) and a clutch (9) between the drive output shaft (6) and the driven locomotive wheel (7). The motor has a hollow rotor (3) with the drive output shaft fitting through it, the axial length of the drive unit being less than the outer dia. of the drive unit determined by the motor. Pref. the axial length and the outer dia. have a ratio of between 0.15 and 0.3.
Patent EP-0765095-A3 (EP)
Title: Verfahren zur Zuteilung funktechnischer Ressourcen auf mehrere Übertragungseinrichtungen einer Basisstation innerhalb eines funktechnischen Kommunikationssystems
Inventor: HOEFER BRUNO
IPC: H04W28/26
Filed: 1996-09-05
Abstract: Dem Problem begrenzter funktechnischer Ressourcen, insbesondere
bezüglich der Frequenzkanäle in GSM-Mobilfunksystemen,
und der Anforderung einer hohen Auslastung der Ressourcen
auch bei Basisstationen mit einer geringen Anzahl von funktechnischen
Ressourcen und damit starken Effektivitätsschwankungen
beim Zuschalten zusätzlicher funktechnischer Ressourcen
wird mit einem Verfahren begegnet, das zusätzliche funktechnische
Ressourcen zur Verfügung stellt und diese bei Bedarf
auf mehrere Funkbereiche einer Basisstation aufteilt.
Die Auslastung der funktechnischen Ressourcen wird damit mit
geringem zusätzlichem schaltungstechnischem Aufwand verbessert.
Patent EP-0766196-A3 (EP)
Inventor: DEFFNER GERHARD P
IPC: B41J2/455
Filed: 1996-09-30
Abstract: A method of eliminating the effects of aliasing when printing
objects having opposing edges. A center line between the
opposing edges is identified. "Opposing pixels" on the edges
are also identified and assigned offsetting grayscale values.
This prevents the distances between the edges from appearing too
narrow or too wide.
Patent EP-0773122-A3 (EP)
Inventor: BAN TAKASHI
IPC: F01P3/20
Filed: 1996-11-12
Abstract: The engine housing (16) is provided with a separate auxiliary heat
source including a heater housing (1,2) provided with a heat generating
chamber (3) and an auxiliary heat receiving chamber (wj2) contiguous
with the heat generating chamber (3) and a heater driving shaft (6)
supported for rotation on the heater housing, and capable of making a
viscous fluid generate heat to supply heat to the cooling water flowing
through the auxiliary heat receiving chamber (wj2), and the auxiliary
machine and the auxiliary heat source are integrated in an assembly so
that the machine housing also serves as the heater housing (2) and/or the
shaft (6) of the auxiliary machine serves as the heater driving shaft.
Patent EP-0771638-A3 (EP)
Inventor: OSADA MICHIO
IPC: B29C45/02
Filed: 1996-10-29
Abstract: In a resin sealing/molding apparatus for electronic
parts, a cleaning UV application mechanism (17) for
removing mold surface contaminants adhering
to/accumulating on mold surfaces (16) is mounted to be
freely reciprocative to a retracted position not
inhibiting an operation for supplying unsealed lead frames
(3) and resin tablets (6) to each resin sealing/molding
part (8) and an operation for taking out sealed lead
frames (9) and a position close to the mold surfaces (16)
in each resin sealing/molding part (8). According to this
structure, the mold surface contaminants, such as a mold
release agent contained in a resin material or volatile
gas generated by heating, adhering to/accumulating on the
mold surfaces (16) of each resin sealing/molding part (8)
are efficiently and reliably removed.
Patent EP-0777023-A3 (EP)
Inventor: MILLER J CLAYTON
IPC: E05B49/02
Filed: 1993-01-11
Abstract: A locking mechanism for a safe has an engagement
element (302) movable from a disengaged position to an
engageable position thereof. When the engagement element (302)
is put in its engageable position, a manual force moves the
engagement element (302) to drive a lock-bolt (212) to an
unlocking position. According to the invention, the engagement
element (302) is connected to an electric motor (300) having two
magnetic detents, corresponding to the disengaged and engageable
positions. The required electrical power is generated solely
during the course of the user inputting a code to put the
engagement element (302) into its engageable position. Once the
engagement is obtained, the movement of the lock-bolt (212) to
its unlocking position is obtained strictly manually. A
subsequent unlocking requires the provision of a correct code.