baber/WOPTO huggingface dataset:
Patent EP-0360103-A3 (EP)
IPC: C08L67/03
Filed: 1989-09-09
Abstract: Polymere Formmasse, enthaltend 
   a) 20 - 70 Gew.% eines thermotropen, flüssigkristallinen Polymeren    b) 10 - 50 Gew.% eines Polycarbonats    c) 10 - 50 Gew.% eines Polyesters,  
wobei die Gewichtsanteile a), b) und c) sich zu 100 ergänzen,  
sowie    d) bis zu 60 Gew.-%, bezogen auf die Summe der Anteile a), b) und c), 
weiterer Polymerer, Füll-, Verstärkungs-, Verarbeitungs- oder 
sonstiger Hilfsmittel,    
und deren Verwendung zur Herstellung von Formkörpern, Fasern, Folien oder 
Beschichtungen.
Patent EP-0379669-A3 (EP)
IPC: B60T8/88
Filed: 1989-11-23
Abstract: A safety circuit (12) for the surveillance of the proper functioning of an electronic wheel lockup-protected motor vehicle brake system includes automatic control circuits (10, 38), automatically controlled magnet valves (4, 46), and pick-up transducers (3, 47) at the motor vehicle wheels (2, 48) to be monitored. An error message and/or a partial shut-off of a defective pair of circuits, relating to wheel lockup protection circuits relating to diagonally disposed wheels, occurs in this safety circuit when an upward jump or a downward jump is recognized in the measured velocity of the one wheel and, simultaneously, the speed of the diagonally, oppositely disposed wheel or of any other wheel is measured to be above a limiting value. It is thereby avoided that an undesired error message occurs already when a jump in velocity is recognized, for instance in case of a standing vehicle, in case of a starting of the motor, or in case of a beginning of rolling of the vehicle.
Patent EP-0375083-A3 (EP)
IPC: C25D5/50
Filed: 1989-11-27
Abstract: Die Erfindung betrifft ein Verfahren zum Aufbringen eines 
metallischen Überzuges auf metallische, unter hoher 
Flächenpressung stehende Dichtungs- und/oder Gewinde­
bereiche von Stahlrohren, durch eine aus einer Reinigung 
und Entfettung bestehende Vorbehandlung der zu beschichtenden 
Oberfläche und einem elektrolytischen Abscheiden einer 
Zinnschicht, durch eine erste Wärmebehandlung mit einer 
Temperatur zwischen 150 bis 200 Grad Celsius und einer 
zweiten kurzzeitigen Wärmebehandlung oberhalb des Schmelz­
punktes von Zinn mit nachfolgender Abkühlung. Um ein Ver­
fahren zum Aufbringen eines metallischen Überzuges auf 
den Dichtungs- und/oder Gewindebereich von Stahlrohren 
für die Erdöl- und Erdgasgewinnung anzugeben, mit dem 
bei einer fettfreien Verschraubung auch bei Mehrfachver­
schraubung zuverlässig Fressen verhindert wird und dessen 
Dichtwirkung optimiert ist, wird vorgeschlagen, daß auf 
die Dichtungs- und/oder Gewindebereiche zunächst eine 
Zinn- oder eine Zinn enthaltende Grundschicht und an­
schließend darauf zur Bildung einer Deckschicht ein Element 
oder eine Legierung aus der Gruppe der duktilen Nichteisen­
metalle elektrolytisch abgeschieden werden und der so be­
handelte Bereich anschließend für 1-10 Sekunden bei einer 
Temperatur bis 50 K über dem Schmelzpunkt des Zinns er­
hitzt wird.
Patent EP-0335491-A3 (EP)
Title: Monolithic integration of optoelectronic and electronic devices
IPC: H01L21/8252
Filed: 1989-02-16
Abstract: In the monolithic integration of HFET and DOES 
devices, a wide band gap carrier confining semiconductor 
layer is provided only at predetermined locations where DOES 
devices are desired. This layer is not provided at other 
predetermined locations where HFET devices are desired as it 
would constitute a shunt path which would degrade the high 
frequency operation of the HFET devices. The invention is 
particularly useful where monolithic integration of optical 
sources, optical detectors, and electronic amplifying or 
switching elements is desired.
Patent EP-0337755-A3 (EP)
Title: Acetal copolymers with backbone double bonds
IPC: C08G65/06
Filed: 1989-04-12
Abstract: Acetal copolymers of trioxane and 1,3-dioxep-5-ene 
having a high degree of crystallinity and specific mole percent 
incorporations of 1,3-dioxep-5-ene are synthesized.  
     The invention also provides a process for producing 
highly crystalline acetal copolymers by copolymerizing trioxane 
and 1,3-dioxep-5-ene and precipitating the copolymer product 
from solution.  
     The copolymers show much improved stability against 
halogen degradation.
Patent EP-0388553-A3 (EP)
Title: Source range neutron flux count rate system incorporating method and apparatus for eliminating noise from pulse signal
IPC: G01T3/00
Filed: 1989-09-25
Abstract: In a method and apparatus for reducing frequency 
burst noise and noise spikes accompanying a random pulse 
signal, pulses with an amplitude above a high threshold 
or below a low threshold are eliminated, with the 
remaining pulses of intermediate amplitude being statisti­
cally filtered. The statistical filter compares the 
current pulse count rate signal to maximum and minimum 
statistical limits generated from the recent average value 
of the pulse count rate using Poisson statistics, and 
clamps the output to the limit which is exceeded. If the 
pulse count rate is between the statistical limits, it is 
used as the output pulse count rate signal. If the 
statistical limits are exceeded for a designated interval 
indicative of a true change in the pulse count rate, 
clamping of the output signal is overridden so that the 
true change in pulse count rate can be tracked. Statis­
tical filtering is resumed when the current pulse count 
rate is again within the statistical limits.
Patent EP-0371805-A3 (EP)
Title: Piperidine derivatives and hypotensives containing the same
IPC: C07C255/43
Filed: 1989-11-30
Abstract: A piperidine derivative of general formula (I) or 
a pharmaceutically acceptable salt thereof; 
  
wherein any of R¹, R², R³ and R⁴ may be the same or 
different from each other and each independently represents 
a hydrogen atom or other substituent;  
X represents an aralkyl- or aryl-containing 
group having from 6 to 30 carbon atoms or an alkyl group 
having from 4 to 30 carbon atoms or a cycloalkyl-containing 
group, which may optionally have substituent(s) and which 
may be substituted by hetero atom(s) or hetero atom-­
containing organic group(s), said alkyl group optionally 
containing unsaturated bond(s);  
 
 
Y represents a hetero atom or an optionally 
substituted alkylene chain, the alkylene chain optionally 
containing hetero atom(s) or unsaturated bond(s); and  
A represents an optionally substituted condensed 
aromatic or heterocyclic ring.  
     The compounds are useful as hypotensives.
Patent EP-0373868-A3 (EP)
IPC: G03G13/01
Filed: 1989-12-12
Abstract: A reproduction device forms a two-color copy in a single-pass mode. An original 
document (30), bearing fluorescent material on selected portions thereof, is illuminated by a light 
source (39). The light reflected from the document is transmitted through an colored filter (45) 
and is projected onto the surface of a monopolar photoreceptor (12). Light incident on the 
fluorescent material is absorbed over a specific wavelength range and is re-emitted at a different 
wavelength range. This light, and light reflected from the white background, are transmitted 
through the filter of a color associated with the re-emitted radiation. Light reaching the 
photoreceptor discharges charged areas thereon at two energy levels. The resulting latent image 
incorporates three separate discharge levels, corresponding to the dark image information, 
colored fluorescent areas, and background areas. The dark and colored areas are developed with 
appropriate colored toner by developer units (55, 56) biased at the appropriate levels.
Patent EP-0377974-A3 (EP)
Title: Measurement and/or analysis of a variable volume sample
IPC: G01F23/26
Filed: 1989-12-13
Abstract: Apparatus for moisture analysis in which a sample cell 
(10) containing sensors for moisture content, temperature 
and weight is supplied with a sample the volume of which 
has previously been measured in a container (20) of known 
configuration containing electrodes (30, 32, 34) which 
measure the height of the sample in the container and 
compute its volume by a processing means.
Patent EP-0376732-A3 (EP)
Title: Image forming apparatus
IPC: G03G15/01
Filed: 1989-12-28
Abstract: An image forming apparatus of the type having a 
transfer device for transferring images formed on an image 
carrying member to a transfer material (6) such as a paper 
sheet. The apparatus comprises an image carrying member (1); a 
charging device (15) for charging the image carrying member (1); a 
measuring device (9) for measuring the surface potential of the 
image carrying member (1); and a transfer device (4) for forming a 
transfer electric field by means of which images formed on 
the image carrying member (1) are transferred to a transfer 
material (6). The measuring device (9) measures the surface 
potential of the image carrying member (1) when it is charged 
but is not undergoing image transfer and measures the 
surface potential of the image carrying member when it is 
charged and is undergoing image transfer. The transfer 
electric field formed by the transfer device (4) is controlled 
on the basis of the measurement results thus obtained by the 
measuring device.
Patent EP-0398379-A3 (EP)
IPC: F02B37/16
Filed: 1990-05-18
Abstract: In a supercharged pressure control valve 
apparatus of an internal combustion engine, a housing (31) 
of supercharger has first and second by-pass air paths 
(34, 35); a valve sheet formed on an end of the second 
by-pass air path; a rubber diaphragm (38) having thick 
sealing part of convex and concave sectional shape at 
its outer periphery; a valve disc (40) fixed to the 
moving part of the diaphragm (38) and opening closing 
the first and the second by-pass air paths (34, 35) 
responding to movement of the diaphragm (38); and a 
casing (36) of the valve directly fixed on the housing 
(31) by sandwiching the outer periphery of the 
diaphragm (38).
Patent EP-0380334-A3 (EP)
IPC: A61K38/00
Filed: 1990-01-25
Abstract: A urokinase precursor-lipid composite 
comprises urokinase precursor and a lipid. Such 
composites are useful as thrombolytic agent.
Patent EP-0415564-A3 (EP)
Title: Improvement of excretion of nonprotein nitrogen into the intestine by prostanoic acid derivaties
IPC: A61K31/557
Filed: 1990-07-31
Abstract: A use of a prostanoic acid derivative for the manufacture of a medicament for improvement of excretion of nonprotein nitrogen into the intestine.
Patent EP-0473052-A3 (EP)
Title: Block element
IPC: E01C5/00
Filed: 1991-08-21
Abstract: 2.1 Individual elements of paving stones or lawn grid stones can be pressed into the earth under high load because of their perpendicular contact surfaces. 
<??>In course of time, this leads to irregularities capable of causing accidents and pronounced soil compacting. 
<??>The new basic block elements, preferably produced from recycled plastics, prevent this by means of their oblique contact surfaces. 
<??>2.2 This is achieved by means of a shaping of the basic module which is open on one side, limited by side walls (S1, S, S2), rhomboid in longitudinal section (SF1 + 2) and polygonal and/or arcuate in cross-section. Additional slots, holes or grooves increase the load-bearing capacity and functionality as required. 
<??>2.3 Individual basic modules make it possible, by any combination and interconnection, to obtain a horizontal to a vertical consolidation of high load-bearing capacity of soils, at the same time with a possibility of planting, but also a free-standing, self-supporting space-lattice structure. 
<IMAGE>
Patent EP-0441468-A3 (EP)
Title: Contrast agents composed of polyaldehydes
IPC: A61K9/00
Filed: 1991-02-11
Abstract: Microparticles consisting of biodegradable polymers, characterised in that they are composed of polymerisable aldehydes which, if required, contain additives capable of copolymerisation and/or crosslinkers, where appropriate surfactants or surfactant mixtures, gases and/or volatile liquids in free or bound form, coupling agents, where appropriate bio- or macromolecules bonded via these coupling agents, and, where appropriate, components with diagnostic or therapeutic activity, are suitable as ultrasound contrast agents.
Patent EP-0450751-A3 (EP)
Title: Carry save adders for high speed interative division
IPC: G06F7/535
Filed: 1991-02-20
Abstract: A special carry save adder includes means for performing multiple addition operations, common input means to said means for performing multiple addition operations, and muxing means for selecting the desired result of said multiple addition operations.
Patent EP-0449431-A3 (EP)
Title: Braided suture
IPC: A61B17/00
Filed: 1991-03-01
Abstract: A suture as provided with a substantially solid spiroid braid construction. The suture exhibits greater flexibility, better hand and less chatter and drag than tubular braided sutures of known construction. For a given overall suture denier, the number of yarns and denier of individual filaments comprising a yarn of the spiroid braided suture are related to each other as follows: <TABLE>   <IMAGE>
Patent EP-0453173-A3 (EP)
Title: Modified crystalline aluminosilicate zeolites and process for their preparation
IPC: C01B39/02
Filed: 1991-04-10
Abstract: A process for the manufacture of a modified 
aluminosilicate zeolite comprises 
contacting a starting zeolite in an aqueous phase with a 
dealuminating agent at a pH value of lower than 4 in the 
presence of a soluble silica. A modified aluminosilicate 
faujasite has a silica / aluminia mole ratio of greater 
than 6 an ammonium ion exchange degree of 
greater than 0.70 without having encountered a 
thermal history of above 150°C.
Patent EP-0578399-A3 (EP)
Title: Shift enable control method/system
Inventor: MARKYVECH RONALD KEITH
IPC: F16H61/02
Filed: 1993-06-18
Abstract: A control system/method for an at least partially automated mechanical transmission system (10) is provided for determining if selected upshifts into a target gear ratio are acceptable (208) or not acceptable (210) under current vehicle operating conditions and for prohibiting the initiation of not acceptable selected upshifts. An upshift is deemed acceptable if the available drivewheel torque (206) in the target ratio is sufficient to maintain at least a minimum acceptable vehicle acceleration (A0) after the upshift under current vehicle operating conditions. <IMAGE>
Patent EP-0642007-A3 (EP)
Title: Balancing machine provided with a device for determing the geometrical data of rotary bodies and balancing procedure therefor.
Inventor: FUCHS ANDREAS
IPC: G01M1/32
Filed: 1994-07-28
Abstract: Balancing machine with a device for sensing geometric data of rotary bodies, especially of motor vehicle wheels, which are to be balanced and can be clamped on a main shaft of the balancing machine, the device having a measuring stylus for sensing which is arranged on a holding rod, parallel to the main shaft, of the balancing machine and can be rotated about the longitudinal axis of the holding rod, the measuring stylus having a joint head which is arranged on the holding rod, which is fixed in the longitudinal direction, so as to be rotatable about the longitudinal axis thereof, having a measuring stylus lever with a positively guided sensing head, in the case of which the measuring stylus lever is pivotably supported on the joint head and a sensing finger arranged on the sensing head, during a pivoting movement of the measuring stylus lever, can be moved in parallel alignment with respect to the main shaft towards and away from a wheel which is to be sensed, and having an angle measuring device which is arranged on the joint head and registers the pivoting angle of the measuring stylus lever with respect to the joint head. <IMAGE>
Patent EP-0697284-A3 (EP)
Title: Minimising the deformation in lithographic printing presses
Inventor: LYMAN CHARLES D
IPC: B41F13/08
Filed: 1995-05-03
Abstract: In einer lithographischen Druckmaschine zum Bedrucken von bogen- oder bahnförmigem Material ist eine Druckform auf einen Plattenzylinder gespannt. Ein spaltloser Gummituchzylinder ist an einen Plattenzylinder anstellbar, und der Gummituchzylinder tr{gt ein austauschbares Gummituch mit einer kontinuierlichen Oberfl{che. Es sind Mechanismen zur Dehnung einer rohrförmigen H}lse wie auch Mechanismen zur Verminderung einer w{hrend der Rotation durch W{rme bedingten Zylinderverformung vorgesehen. <MATH>
Patent EP-0706865-A3 (EP)
Inventor: PETRUCCO TOFFOLO RENATO
IPC: B28B7/00
Filed: 1995-10-04
Abstract: A seal unit for male elements of sanitary appliance casting moulds
comprising at least one female mould part (3) defining the
moulding cavity for the appliance, and at least one male mould
part (4) to be inserted into and withdrawn from said moulding
cavity and provided with a contacting surface intended to
cooperate with a conjugate contacting surface of said at least one
female mould part, comprises an annular elastic tubular body (6)
which is positioned within a perimetral groove (5) formed in the
contacting surface of said at least one male mould part and is
connected to a unit arranged to alternately deflate and inflate
said elastic tubular body such that it assumes a first transverse
profile which is completely accommodated within the corresponding
transverse profile of said groove, and a second transverse profile
which projects beyond the mouth of said groove, where it rests
against the facing conjugate contacting surface of said at least
one female mould part.
Patent EP-0707430-A3 (EP)
Inventor: YAMAZAKI SHUNTARO
IPC: C04B28/18
Filed: 1995-10-12
Abstract: In an optical network unit of an optical access network, an optical
receiver is connected through a single-mode fiber optic link to a central office
for receiving therefrom an ATM cells having a rate in conformance to the
transmission capacity of the link. Multiple line interface cards are associated
respectively with subscriber drop lines. Each of the line interface cards
comprises an address filter having a uniquely assigned address for extracting,
from the output of the optical receiver, ATM cells having a VCI corresponding
to the assigned address, a first speed converter for converting the extracted
ATM cells to a signal having a rate conforming to the transmission capacity of
the associated drop line, a second converter for converting a signal from the
drop line to ATM cells having a rate conforming to the transmission capacity of
the single-mode fiber optic link, interface means for interfacing the first and
second converters with the drop line, and a buffer for storing the ATM cells
from the second converter. ATM cells stored in the buffers of the line interfice
cards are multiplexed into an ATM cell stream and transmitted through the
single-mode fiber optic link to the central office.
Patent EP-0729177-A3 (EP)
Inventor: JOHNSON F SCOTT
IPC: H01L29/10
Filed: 1996-02-21
Abstract: A bipolar transistor (100) and a method for forming the same. A
base-link diffusion source layer (118) is formed over a portion
of the collector region (102). The base-link diffusion source
layer (118) comprises a material that is capable of being used
as a dopant source and is capable of being etched selectively
with respect to silicon. A barrier layer (119) is formed over
the base-link diffusion source layer (118).A base electrode
(114) is formed over at least one end portion of the barrier
layer (119) and base-link diffusion source layer (118) and the
exposed portions of the barrier layer (119) and underlying base-link
diffusion source layer (118) are removed. An extrinsic base
region (110) is diffused from the base electrode (114) and a
base link-up region (112) is diffused from the base-link
diffusion source layer (118). Processing may then continue to
form an intrinsic base region (108), emitter region (126), and
emitter electrode (124).
Patent EP-0738878-A3 (EP)
Inventor: SATO HIROYUKI
IPC: G09B29/10
Filed: 1996-04-19
Abstract: A microprocessor obtains a vehicle travelled distance
by multiplying the number of pulses by a distance factor R, the
number of pulses having been outputted from a vehicle speed
sensor and having been counted by a counter. In addition,
the microprocessor estimates a current position on a road
according to map data read out from a CD-ROM via a driver,
measured data from an angular velocity sensor and a
direction sensor via A/D converters, and the
obtained vehicle travelled distance. The road direction on the
estimated current position and the vehicle direction obtained
from the measured data of the angular velocity sensor and
the direction sensor, are compared, and in accordance with
the angular difference therebetween and the information whether
the driving road is a left turn or a right turn, it is determined
whether the estimated current position is ahead or behind the
actual position. With the result, the distance factor R can be
dynamically modified. Therefore, it is possible to adequately
correct the distance factor which is used for obtaining a
travelled distance.
Patent EP-0749112-A3 (EP)
Inventor: MIYAUCHI DAISUKE
IPC: G11B5/39
Filed: 1996-06-13
Abstract: The spin-valve structure has at least an
antiferromagnetic material layer (12) made of a NiMn alloy, a first
ferromagnetic material layer (13), a nonmagnetic material layer (14) and
a second ferromagnetic material layer (15) sequentially deposited on
the substrate in this order.
Patent EP-0768612-A3 (EP)
Inventor: SATO YOSHIFUMI
IPC: G06F40/143
Filed: 1996-08-29
Abstract: A structured document generating method and
apparatus capable of easily generating a structured
document matching the document structure of each non-structured
document, by using a rule directly generated
from a preset document structure definition for the
conversion of the non-structured document into the
structured document. A keyword extracting module (102)
extracts a keyword representative of the document
structure from a non-structured document (101) by using
a keyword extracting rule (103), and a keyword/text
model (104) is generated which is described by two
elements including keywords and other strings. A
parsing module (105) generated by a process (113) of
automatically parsing the document structure by
referring to a parsing rule (110) generated by modifying
and converting DTD (106), performs a parsing process
relative to the keyword/text model (104) to generate an
interim SGML document (114). An SGML document correcting
module (115) modifies the interim SGML document
(113) and generates a final output of an SGML document
by referring to DTD different information (109)
generated when the parsing rule was generated.
Patent EP-0776857-A3 (EP)
Inventor: IWAKIRI ATSUSHI
IPC: B66B11/08
Filed: 1996-12-04
Abstract: A rope type elevator comprises a car vertically movably
arranged in a hoistway, a sheave arranged in an upper
portion of the hoistway, a rope passing around the
sheave for drawing the car up and down, a suspension rod
supported by the rope, a spring (15) interposed between
the suspension rod and the car for cushioning vibration,
a cylinder device (16) for attenuating vibration and
having a flow control valve (22), a car position
detector (24) for detecting a position of the car to
calculate a length of the rope, a load detector (25) for
detecting a load applied to the car, and a control
circuit (23) for calculating a characteristic frequency
f of the rope from the length of the rope, and
calculating a characteristic frequency f N  of the spring
from the load of the car, then calculating a frequency
ratio u (u = f/f N ) so that, when u = 1 or u ≒ 1, the flow
control valve of said cylinder device is closed.