baber/WOPTO huggingface dataset:
Patent EP-0381620-A3 (EP)
Title: Verfahren zur Herstellung von vernetzten Produkten und neue Polymere
IPC: C08G73/14
Filed: 1990-01-23
Abstract: Beschrieben wird ein Verfahren zur Herstellung vernetzter Polymerer durch Erhitzen von 
ausgewählten Polyamid-Polyimid Blockcopolymeren mit einem mittleren Molekular­
gewicht M n  von 1'000-50'000. Die Verbindungen sind dadurch gekennzeichnet, dass 
mindestens 10 Mol%, bezogen auf die Gesamtmenge an Diaminresten in den Polyamid- 
und Polyimidblöcken, an alkylsubstituierten Diaminodiphenylmethangruppen ein­
kondensiert sind.  
     Die unvernetzten Verbindungen sind in dipolaren, aprotischen Lösungsmitteln löslich.
Patent EP-0492649-A3 (EP)
Title: Method of modifying the properties of a textile substrate
IPC: D06M10/04
Filed: 1991-12-27
Abstract: A process is described for the production of a sewing thread, particularly a sewing thread containing synthetic fibres, provided with a finishing agent. In this process, after spinning, a finishing agent is applied to the sewing thread, with the application to the sewing thread of monomers and/or oligomers which undergo ionic and/or radical oligomerisation or polymerisation to develop the finishing agent, and/of the finishing agent itself, and a treatment to produce radicals and/or ions is performed before the application of the monomers, oligomers and/or the finishing agent, simultaneously with the application and/or after the application of the monomers, oligomers and/or the finishing agent.
Patent EP-0441536-A3 (EP)
Title: Improvements relating to electrical appliances
IPC: H01R13/58
Filed: 1991-01-31
Abstract: A cordless electrical appliance, for example an electric hot water jug, has a standard multi-pin type electrical connector on its appliance part (3) and a cooperating connector on the base part. The pins (4,5,6) of the appliance connector (7) are oriented conventionally, namely generally horizontally as for a corded appliance, and are adapted to cooperate with shuttered spring terminals (10,11,12) in the base connector (2), the arrangement being such that as the appliance part (3) is lowered generally vertically onto the base part the horizontal pins (4,5,6) on the appliance connector (7) enter respective apertures in the base connector (2) and displace the shutter (8) thereby enabling the terminal ends of the spring terminals (10,11,12) to move forwards into electrical contact with the ends of the pins (4,5,6) on the appliance part (3). The use of a standard connector arrangement on the appliance part (3) means that the appliance can be used in a corded or cordless manner and has cost advantages. A control on the appliance, eg. an element overtemperature protector on a hot water jug, can be arranged to prevent the base connector (2) from coupling electrically to the base connector (2), and the base connector (2) can advantageously comprise a unitary structure provided with its own cable clamp.
Patent EP-0470066-A3 (EP)
Title: Process for melting steel from scrap and/or metal-containing waste material
IPC: C22B1/00
Filed: 1991-07-25
Abstract: In a process for smelting steel from scrap and/or metal-containing, waste-like materials, the continuously or discontinuously introduced metal carriers are preheated and melted in a fixed bed, and oxygen-containing gases are injected via at least one secondary nozzle level in the region of the fixed bed and/or above the fixed bed. The waste gas from the fixed-bed reactor (1) is fed to a thermal reactor (22) and heated to temperatures of 1000 DEG C to 1500 DEG C, in particular 1000 DEG C to 1200 DEG C. The waste gas leaving the thermal reactor (22) is passed via at least one filter (31) and is subjected to chemical flue gas treatment (38), after which the treated or physically or chemically prepurified flue gas is optionally subjected to final purification via an active carbon filter (46). <IMAGE>
Patent EP-0490876-A3 (EP)
Inventor: LUM FRANCIS
IPC: G11B5/584
Filed: 1985-04-04
Abstract: A method of and apparatus for obtaining digital expression of analog signals, in particular signals produced by «reading» (i.e., transducing) head-positioning information recorded on storage media, for example magnetic recording media. Head-positioning signals (36, 38) constitute signals bursts which are processed to obtain pulses whose width is dictated by the amplitude of the detected bursts, and the pulse width in each instance is expressed digitally by using the magnitude of the pulse to drive a counter-timer (61). The resulting count integrally embodies a digitized representation of the initial analog signal burst, which is directly available for further processing by digital means and for storage in digital memory apparatus.
Patent EP-0512403-A3 (EP)
Title: Arrangement for high-precision acquisition of videogrammetric data
IPC: G01C11/00
Filed: 1992-04-29
Abstract: This arrangement is intended, in particular, for image processing type measuring systems for recording objects with the highest geometric measuring precision. It is used in industrial measuring techniques for quality control and in high-precision optical instruments. According to the invention, the geometric structure of a two-dimensional sensor array is used as material measure for the measuring task, in which a microscanning system (9) comprising x-y translators (91,92) and measuring system realises shifts in sensor array position, derived from the material measure, compared with the original position by defined fractions of the centre-to-centre spacing between adjacent sensor elements, and the recorded measurement values of the image acquisition channel are correlated with the actual position values in the image analyser (7). The microscanning is synchronised with the sensor sequence control and can be carried out in a closed control loop to avoid hysteresis. A diaphragm array partially limiting the individual sensor element apertures in a defined manner can also be used for non-metric sensor matrices up to a CCD frame transfer matrix. <IMAGE>
Patent EP-0517222-A3 (EP)
Title: Polyethylene moulding composition
IPC: C08L23/06
Filed: 1992-06-04
Abstract: A polyethylene moulding composition which comprises from 50 to 80% by weight of a HD polyethylene having a very broad bimodal molecular weight distribution and from 20 to 50% by weight of an LLD polyethylene or LD polyethylene, gives pipes, sheets and films having very good long-term and low-temperature properties.
Patent EP-0498634-A3 (EP)
Title: Polymeric retan fat liquor for low fogging upholstery leather
Inventor: HODDER JAMES JOHN
IPC: C14C9/00
Filed: 1992-02-05
Abstract: A method for treating leather with a low fogging, substantive, retan fatliquor containing a solution or a dispersion of a selected amphiphilic copolymer, substantially free from organic solvents, formed from a predominant amount of at least one hydrophobic monomer and a minor amount of at least one copolymerizable hydrophilic monomer. The method produces leather having desirable strength and softness qualities and particularly reduced fogging characteristics. The treated leather is particularly suitable for use in vehicle upholstery.
Patent EP-0556915-A3 (EP)
Title: Polymeric dispersants
IPC: C10L1/198
Filed: 1993-02-15
Abstract: The invention provides a polyolefin-derived copolymer obtainable by a process which comprises reacting:   (i) a mixture of (a) a polyolefin or succinic anhydride derivative thereof, and (b) a polyamine having terminal -NH2 groups, or   (ii) the reaction product of (a) and (b); with carbon monoxide, hydrogen and a diene; in the presence of a suitable solvent and a catalyst system comprising a source of cationic rhodium; optionally a source of cationic ruthenium; an aromatic N-heterocyclic ligand; and a source of an anion other than a halide; a process for preparing the copolymer; and lubricating oil and fuel compositions containing the copolymer.
Patent EP-0557113-A3 (EP)
Title: Engine cooling system
IPC: F01P7/16
Filed: 1993-02-19
Abstract: An engine cooling system comprises a cooling water 
circulation circuit (1) interconnecting an engine body (E) 
and a radiator (R), a bypass circuit connected to the 
cooling water circulation circuit (1) to bypass the 
radiator (R), an electric-powered water pump (4) disposed 
in the cooling water circulation circuit (1) adjacent an 
engine inlet, a flow rate control valve (3) for 
controlling the flow rate of cooling water flowing through 
the radiator (R), an engine outlet water temperature 
detector (15), an engine inlet water temperature detector 
(16), and means for controlling the operation of the water 
pump (4) in accordance with at least the engine outlet 
water temperature and controlling the operation of the 
flow rate control valve (3) in accordance with at least 
the engine inlet water temperature to thereby properly 
control the temperature of the cooling water in accordance 
with the operational condition of the engine (E). In a 
knocking mode a target engine outlet water temperature for 
controlling the pump (4) may be reduced to reduce the 
temperature difference between the engine inlet and outlet 
temperatures, and in a post-stoppage mode the pump may be 
controlled by an open loop based on the engine outlet 
water temperature. The control valve (3) may be 
controlled on the basis of the engine inlet or outlet 
water temperatures depending on the water temperature and 
engine load.
Patent EP-0616790-A3 (EP)
Title: Articulated connection for a household appliance such as especially a vacuum cleaner, a steam cleaning apparatus or the like.
Inventor: GUEHNE WIELAND
IPC: A47L9/24
Filed: 1994-03-21
Abstract: The invention relates to an articulated connection (4) for a household appliance, such as especially a vacuum cleaner, a steam cleaning apparatus or the like, the articulated connection (4) being designed as a swivel joint and, if desired additionally as a tilting joint, between an appliance shaft (2), which is designed preferably in the manner of a tube for the passage of a fluid or suction or compressed air, and a working attachment (5). In order to further develop the known articulated connection, especially with regard to improving the manipulability, two swivel joints (10, 12) are provided, between the working attachment (5) and a connection piece (11) and also between the connection piece (11) and the appliance shaft (2). <IMAGE>
Patent EP-0626538-A3 (EP)
Title: Vibration-resistant low NOx burner.
Inventor: LIFSHITS VLADIMIR
IPC: F23D14/22
Filed: 1994-05-25
Abstract: A low NOx burner (2) includes a primary air and fuel discharge assembly which, in turn, includes a burner plate (6) having a plurality of slots (32) from which fuel gas jets and combustion air are discharged. The slots are arranged such that the width of the recirculation zones between adjacent slots substantially varies between the central region of the burner plate and its perimeter. With this construction, the local ignition patterns vary such that local oscillations of flame front occur at different frequencies so that vibrations are greatly dampened and resonance problems in the furnace minimized or eliminated. In applications where high excess air is not desirable, such as boiler applications, the burner is modified by providing a secondary fuel and flue gas injection assembly (80) to form a two stage burner (2'). In the preferred embodiment, the secondary injection assembly includes a plurality of discrete fuel and flue gas injection tubes (82, 94) arranged around the primary air and fuel gas discharge assembly (50). The secondary fuel and flue gases are directed radially inward and downstream from the burner plate so that they mix with the combustion air entering through the burner plate slots (32) in a secondary combustion zone. The resulting delay in the combustion of the secondary fuel gas and the need for heating the flue gas lowers the overall combustion temperature, which in turn reduces the NOx formation in the second or downstream combustion zone. <IMAGE>
Patent EP-0658013-A3 (EP)
Inventor: SASAKI YASUTAKA
IPC: H04B7/08
Filed: 1994-12-05
Abstract: A train radio communication system includes a
plurality of land communication equipments and a train
communication equipment. The land communication
equipments are arranged at predetermined intervals along
a railroad on which a train travels and designed to
output transmission signals having different
frequencies. The train communication equipment is
arranged in the train and designed to set a radio
channel between the train communication equipment and
one of the land communication equipments during travel
of the train. The train communication equipment
includes a plurality of antennas, an antenna switch, a
receiver, and an antenna controller. The antennas
respectively receive the transmission signals from the
land communication equipments. The antenna switch
selects one of the antennas. The receiver demodulates
an output from the antenna selected by the antenna
switch and outputs a reception signal. The antenna
controller includes a current position detecting section
for detecting a current traveling position of the train
and controls the antenna switch in accordance with a
current traveling position from the current position
detecting section.
Patent EP-0634250-A3 (EP)
Title: Cutting insert for demolishing tools.
Inventor: MAGYARI EUGEN
IPC: B24D3/06
Filed: 1994-05-04
Abstract: The cutting insert, capable of being brought into association with a material-removing tool, such as drills, cutting-off wheels, saws and the like, consists of a bonding agent, diamond grains and a small proportion of hard-material particles. The hard-material particles strengthen the bonding agent and support the diamond grains in their anchoring.
Patent EP-0698865-A3 (EP)
Inventor: LEE YOUNG W
IPC: H04N5/335
Filed: 1995-07-28
Abstract: The control system controls the operation of a charge
coupled device (CCD). The operation of the charge coupled
device is responsive to a shift clock signal of a given
frequency and a shift enable signal. The control system
includes a timer (1333) for generating one of a number of
shift clock signals. Each of the shift clock signals has a
different frequency. A programmable register (1322) stores a
plurality of control bits which may be programmed into the
program memory of the control system. A multiplex switch
(1334) is used for selecting one of the shift clock signals
in response to the state of the control bits and directing
the selected shift clock signal to the charge coupled device.
An address decoder, (1332,1326) in response to addressing by
the microprocessor, generates the shift enable signal which
signal is directed to the charge coupled device concurrently
with the presence of the selected shift clock signal.
Patent EP-0732540-A3 (EP)
Inventor: FEUERSTEIN ANTON
IPC: F21S8/02
Filed: 1995-12-11
Abstract: The main components are the base (2), the light distribution diffusor or reflector (3, 4), pref. four holders (21) for mounting in an aperture (6) in a body (7), an edge portion (8), and power supply equipment (9) for lamps (11) in eg. two lampholders (10). The base and the light distributor are fitted to the holders (21) so that they can be detached and can execute only limited movement between operative and inoperative positions, their connection being offset from the centre of the assembly.
Patent EP-0666270-A3 (EP)
Title: Peptide inhibitors of the p33cdk2 and p34cdc2 cell cycle regulatory kinases and human papillomavirus E7 oncoprotein.
Inventor: WEBSTER KEVIN R
IPC: A61K38/55
Filed: 1995-02-07
Abstract: Novel peptide and peptide mimetic ligands which act as inhibitors of p34<cdc2> kinase, p33<cdk2> kinase and human papillomavirus transforming protein E7 (HPV E7) are disclosed. The inhibitors are derived from the binding domains of a retinoblastoma tumor suppressor protein (Rb), p107 and a cyclin.
Patent EP-0731088-A3 (EP)
Title: Retroviral protease inhibitors
Inventor: REED KATHRYN LEA
IPC: A61K31/197
Filed: 1991-11-18
Abstract: Hydroxyethylamine compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Patent EP-0747036-A3 (EP)
Inventor: KRUTAK JAMES J
IPC: A61K8/00
Filed: 1996-06-05
Abstract: A method of coloring keratinous fibers with, and coloring compositions comprising, a
sulfo-containing, water-dispersible polymer having carbonyloxy linking groups, and a colorant
reacted into or onto the polymer backbone.
Patent EP-0753513-A3 (EP)
IPC: C07D521/00
Filed: 1996-07-08
Abstract: An optically active triazole derivative represented by 
the following formula (I) is disclosed: 
  
wherein R 1  and R 2  each represents a hydrogen atom, a halogen 
atom or a C 1 -C 6  haloalkyl group; R 3  represents a phenyl group, 
a phenyl group substituted with a halogen atom, a C 1 -C 6  
haloalkyl group, a C 1 -C 6  haloalkoxy group or a cyano group, or 
a silyl group substituted with a C 1 -C 6  alkyl group, a phenyl 
group or a halogen-substituted phenyl group; and n is an 
integer of 1 or 2, provided that R 1  and R 2  are not hydrogen 
atoms at the same time, or a pharmaceutically acceptable salt 
thereof. A method for producing it, an antifungal agent 
comprising it, and the use thereof are also disclosed.
Patent EP-0776000-A3 (EP)
Inventor: SHIMODA YASUHISA
IPC: G11B19/12
Filed: 1996-11-22
Abstract: There is provided an improved information reading system,
comprising: an objective lens for converging a reading beam on
an information recording medium so as to form an information
detecting point; an actuator (14) for controlling the position
of the information detecting point by driving the objective
lens; a tracking error signal generator (1 - 9) for generating
a tracking error signal (9); at least one light detecting/receiving
means (1, 2, 3) having at least two light
detecting/receiving sections (a - h) for detecting and
receiving light reflected from the information recording
medium; at least one calculator (6, 7, 8) connected with the
at least one light detecting/receiving means (1, 2, 3) for
producing a difference signal indicating a difference between
two light receiving amounts on the two detecting/receiving
sections (a - h); low frequency signal detecting/passing means
(10) for detecting and passing low frequency signals which are
low frequency components contained in the difference signal;
an adder (12) for adding together the low frequency signals
fed from the low frequency signal detecting/passing means (10)
and the tracking error signal (9); and a driver (13) for
driving the actuator (14) in accordance with an output signal
fed from the adder (12).
Patent EP-0752749-A3 (EP)
Inventor: SUZUKI YUZURU
IPC: H02K21/22
Filed: 1996-07-04
Abstract: This invention is to provide a low-cost structure that a
cogging torque and a torque ripple are small and a stable
rotation is provided in a radial gap type motor. 
     A portion that stator pole teeth (37) to become interpoles
are provided between stator poles (38) and a plurality of
stator pole teeth (37) are not continuously provided between
the partial stator poles (38) is provided. As a result, in
this invention, a magnetic attraction force between the
stator pole teeth (38) and the rotating pole (9) of a rotor (6) is
stronger in the case that the pole teeth (37) are provided
than in the case that the pole teeth (37) are not provided. 
     Accordingly, the rotational shaft (12) of the rotor (6) is
supported at three points of points P, Q and R of the
bearing cylinder (4), and a rotary force is received at the
point P as a center. As a consequence, the rotational shaft
(12) is rotated with less contact friction
with the bearing cylinder (4).
Patent EP-0770543-A3 (EP)
Inventor: MAMIYA ATSUSHI
IPC: B62K25/04
Filed: 1996-10-22
Abstract: According to the present invention, there is provided a suspension
device for a bicycle comprising a center frame (18) for supporting a
saddle (24); a front frame (10) for supporting a front wheel (12) at a
first end of the front frame (10), the front frame (10)
being secured to the center frame (18)
at a second end of the front frame (10) so as to pivot
about a first pivot
axis (38); a rear frame (14) for supporting a rear wheel (16) at a first
end of the rear frame, the rear frame being secured to the center frame
at a second end of the rear frame so as to pivot about a second pivot
axis (40) different from and spaced from the first pivot axis (38); and
a plate spring (26) which is secured to the front frame (10) at a first
end of the plate spring (26), is secured to the rear frame (14) at a
second end of the plate spring (26), and is fixed to the center frame
(18) at an intermediate portion of the plate spring (26), whereby the
front and rear frames (10,14) are resiliently supported relative to the
center frame (18) by means of the plate spring (26).
Patent EP-0775474-A3 (EP)
Inventor: O'CONNOR JOHN J
IPC: B29D11/02
Filed: 1996-11-26
Abstract: A system for staking a haptic (10) to an optic (12) to form an intraocular lens (14) using a laser beam
operating near the infrared range with a coaxial aiming laser beam operating in the visible range.
A portion of the haptic is inserted into the optic through a radial bore (16) and is exposed through an
axial bore (18) spanning from the optic upper surface to the radial bore. The coaxial laser beams are
collimated and then focused using a microscope objective through the axial bores, onto the
exposed haptic. Aiming of the coaxial beams onto the optic and haptic (10) is aided by the use of a
magnifying CCD camera (58). The coaxial lasers, which are typically focused to a minor diameter
which is greater than or equal to the inner diameter of the axial bore, make contact with the
exposed haptic. Consequently, the haptic is melted and is then allowed to cool, coalescing into
a bead staking the haptic to the optic.
Patent EP-0755109-A3 (EP)
Title: Tubular generator
Inventor: SCHWANDA JOSEF
IPC: H02K9/197
Filed: 1996-07-01
Abstract: The tubular turbine-generator has a stator assembly that has a series of axial rings of plate segments Ä5Ü and these are formed with radial slots through which cooling water flows. Slots Ä9Ü are provided for the windings. The segments are held together by axial tie rods and the laminated stator is located within a barrel casing Ä1Ü with an annular spacing Ä21Ü support between the stator and the casing is provided by a number of V-shaped spacer elements Ä14Ü with an intermediate plate Ä15Ü fixed to the stator by strips. Cooling water is allowed to flow through the annular space
Patent EP-0825676-A3 (EP)
Inventor: YONEZAKI MICHAEL S
IPC: H01Q1/38
Filed: 1997-08-16
Abstract: A low frequency, complementary bowtie antenna structure
(50) is described, including a resistive film, a sheet of silicon
impregnated with ferrite material and a sheet of rigid dielectric
foam. The film has a linearly tapered resistive coating
applied to a surface, and is cut in the shape of a partial
complementary bowtie radiator. A center conductor of a feed coaxial
line (100) is soldered to the most conductive section of
the resistive material. The outer conductor (104) of the coaxial
line is connected to a ground plane (110). The antenna
structure can be used in a conformal, L-band array of bowtie
radiators which can be integrated into an X-band array aperture
with minimal impact on the radiation and RCS performance of the
X-band array.
Patent EP-0827813-A3 (EP)
Inventor: PROKOP HEINZ-JUERGEN DR-ING
IPC: B25D9/14
Filed: 1997-08-26
Abstract: The hammer mechanism (1) has a striking piston (3) moving alternately through working strokes and return strokes under the influence of a control valve (5). The control unit is itself influenced by a servo valve (14) with a returning device (17, 17a) which can be in locked position or open position, depending on the setting of the striking piston. When the piston limit setting in the direction of the working stroke (3e) is exceeded, the control valve is changed to the return stroke setting. During the return stroke immediately following, a short stroke line (18) pressurises the control valve in advance into the working stroke position so that the piston only makes a short stroke.