baber/WOPTO huggingface dataset:
Patent EP-0318268-A3 (EP)
Title: Deflection measurement
IPC: G01B13/24
Filed: 1988-11-23
Abstract: A deflection measurement system uses a member 
(10), eg a tube, containing a head of liquid (11), eg 
water, which is connected at points (a, b, c, d, e) 
to a body (12) whose deflection is to be monitored. 
Pressure sensing means P, eg pressure gauges or 
transducers, measure the head of liquid at each point 
and the relative changes of head measurements 
occurring upon relative movement of the points and 
hence the member give a measure of the deflection of 
the body.
Patent EP-0347558-A3 (EP)
Title: Apparatus for partitioned clock stopping in response to classified processor errors
IPC: G06F11/00
Filed: 1989-04-26
Abstract: This apparatus stops the clock for a processor 
partition consisting of a group of processor units in 
response to detection and classification of an error 
in a processor unit which can cause a cascade of 
errors in the partition group.
Patent EP-0350804-A3 (EP)
Title: Process for the preparation of halosilanes
IPC: C07F7/08
Filed: 1989-07-07
Abstract: The present invention relates to a process for the preparation of compounds of the formula I   <IMAGE> (I)  in which Hal denotes F, Cl, Br or I; X denoted O, S or CH2; Y denotes CH or N; R1 denotes H or (C1-C4-alkyl; R2 denotes H, F, Cl or Br and R3 denotes H, F, Cl, Br, (C1-C4)alkyl or (C1-C4)alkoxy, which comprises reacting a compound of the formula II   <IMAGE> (II)  in which aryl stands for an unsubstituted or substituted phenyl, naphthyl or thienyl radical of the formulae (A), (B) or (C)   <IMAGE> (A)  <IMAGE> (B)  <IMAGE> (C) in which R4, R5 and R6 independently of each other denote H, alkyl, alkoxy, alkylthio, dialkylamino, phenoxy, phenylthio or phenyl and m, n and o independently of each denote the values 0, 1 or 2, and X, Y, R1, R2 and R3 are as defined in formula I, with a halogen or a halogen compound of the formula III Halp-Zq (III) in which Z denotes F, Cl, Br, I, H, PHal4 or SO2Hal and p and q independently of each other denote the values 1 to 5 and Hal is as defined in formula I.
Patent EP-0336714-A3 (EP)
Title: Improvements relating to warehousing systems
IPC: B65G1/137
Filed: 1989-04-04
Abstract: The invention provides a warehousing system wherein garments 
on hangers are suspended from conveyors in equally spaced 
arrangement and are conveyed continuously from a delivery 
station to which they are supplied in a first order until 
they reach a despatch station at which they arrive in another 
and desired order as dictated by the programming of a control 
computer. The pitching of the hangers is maintained by scroll 
conveyors and hangers are discharged from said conveyors by 
picking or gate devices which are operated by the computer 
based upon the counting revolutions the scroll conveyors. The 
system has storage carousel conveyors on which garments 
waiting to be picked are live stored in that they are 
continuously moved around the carousel conveyors. A 
particular sortation device comprises a drive scroll conveyor 
working in conjunction with a slide bar, a delivery scroll 
conveyor geared to the drive scroll conveyor and a transfer 
device to transfer hangers from the delivery scroll conveyor 
to the slide bar.
Patent EP-0344904-A3 (EP)
IPC: C30B19/00
Filed: 1989-04-20
Abstract: In a method for Liquid Phase Epitaxy (LPE) of semi-­
insulating InP, a solution of P, Ti and a p-type dopant in 
molten In is cooled in a non-oxidizing ambient at a surface 
of a substrate to grow an epitaxial layer of doped InP on the 
surface. The concentration of p-type dopant in the solution 
is such as to provide a concentration of p-type dopant in the 
grown epitaxial layer greater than the aggregate 
concentration of any residual contaminants in the grown 
epitaxial layer, and the concentration of Ti in the solution 
is such as to provide a concentration of Ti in the grown 
epitaxial layer greater than the concentration of p-type 
dopant in the grown epitaxial layer. The required melt 
concentrations are determined empirically. The method can be 
performed at temperatures below 650 degrees Celsius and is 
particularly suited to the LPE growth of semi-insulating InP 
to isolate InP-InGaAsP buried heterostructure lasers.
Patent EP-0343008-A3 (EP)
Title: Heat treatment of corrosion resistant steels
IPC: C21D8/02
Filed: 1989-05-19
Abstract: A method of heat treating a body of corrosion resistant steel which is, preferably, in coil form, having an austenitic to ferrite and carbide transformation temperature lying between 650 DEG C and 850 DEG C and a composition which results in a steel preferably having mechanical properties typically as follows: Proof stress 350MPa, ultimate tensile stress 520MPa, elongation 25% and Brinell hardness 165 and from which Martensite microstructures are generally absent at cooling rates lower than 5 DEG  C/min and where the method comprises: hot working the steel body at above the transformation temperature; cooling the hot worked steel body to below the transformation temperature at a cooling rate of between 10 DEG C/min and 1 DEG C/min determined to ensure generally the absence of Martensite microstructures throughout the body.
Patent EP-0358419-A3 (EP)
Title: Control system for an internal combustion engine
IPC: F02D41/30
Filed: 1989-09-04
Abstract: A control system for an internal combustion engine (31) 
has an ignition timing control device (41) and a 
combustion duration control device such as a mixture 
controller (42). Sensors (36, 37) detect the start and 
end of combustion which are compared (44, 45) with a 
look-up table (35) of target values for the engine speed 
(33) and load (32) to provide error signals. The 
processed error signals (46) provide corrections which 
are added (39, 40) to base values from look-up tables 
(34) of ignition timing and mixture and supplied to the 
control devices (41, 42) so as to tend to eliminate the 
error signals, so that the engine (31) runs with its 
designed start of combustion and combustion duration 
values.
Patent EP-0359532-A3 (EP)
Title: Protective overlay film
IPC: C09J7/29
Filed: 1989-09-12
Abstract: A protective overlay film comprising (1) a 
solvent-resistant, abrasion-resistant, and 
weather-resistant protective layer having an inner surface 
and an outer surface, and (2) an adhesive layer on the 
inner surface of the protective layer, wherein, the 
protective layer has a modulus at 2 percent elongation of 
at least 550 megaPascals, and is made from a mixture of at 
least one hydroxy-functional acrylic polyol and at least 
one polyfunctional curing agent. The acrylic polyol 
preferably has an effective T g  of between about -20°C and 
about 30°C and preferably has an effective equivalent 
weight of between about 300 and about 6000. The curing 
agent typically comprises at least one polyfunctional 
isocyanate, aminoplast resin, azlactone, or combination 
thereof, and preferably has a functionality between about 2 
and 20.
Patent EP-0361834-A3 (EP)
Title: Current source inverter control system for load cummutated induction motor drive
IPC: H02M5/458
Filed: 1989-09-25
Abstract: In a load commutated induction motor drive 
stability is achieved in a runaway situation by generating 
in response to the motor speed reference signal a signal 
representative of the desired power factor angle and in 
using such signal to delay by that much the gating pulses 
controlling the current-sourced inverter.
Patent EP-0365172-A3 (EP)
Title: Assay for anti-pre s antibody
IPC: G01N33/543
Filed: 1989-10-03
Abstract: Disclosed are methods for determining antibodies 
against the pre-S regions contained in the L-protein and the 
M-protein in hepatitis B virus (HBV) env proteins by enzyme 
immunoassays, in which nonspecific reactions can be 
depressed by pre-treatment of serum with an antigenic 
protein produced by a unicellular organism and by contacting 
an antigenic protein produced by a unicellular organism, 
whereby all anti-pre-S1 and anti-pre-S2 antibodies in human 
sera and the sera of experimental animals can be highly 
sensitively determined without the use of radioactive 
materials.
Patent EP-0358581-A3 (EP)
Title: A unique word detection system
IPC: H04L7/04
Filed: 1989-09-04
Abstract: A unique word in a digital communication system is 
detected on a receive side by using an acoustic surface 
wave matched filter (4) having a piezoelectric substrate, 
an input interdigital electrode (4c) and an output 
interdigital electrode (4a, 4b) on said substrate. An 
input signal is applied to said input interdigital 
electrode in the form of phase modulated IF band signal. A 
pattern of said output interdigital electrode is designed 
depending upon a unique word to be detected where data 1 
corresponds to an upper finger (4a) followed by a lower 
finger (4b), data 0 corresponds to a lower finger (4b) 
followed by an upper finger (4a) or vice versa, and 
propagation time of the surface acoustic wave over the 
spacing (d) between each pairs of fingers (4a, 4b) is 
equal to a bit time duration of the unique word. An 
output of the acoustic surface wave matched filter is 
coherently detected, and when absolute value of the 
coherent detection exceeds a predetermined value, a unique 
word is recognized and the received phase in the 
demodulator is judged at the same time.
Patent EP-0375630-A3 (EP)
IPC: B21D1/14
Filed: 1989-12-01
Abstract: The apparatus comprises a horizontally-extending base (2) 
mounted on wheels (3) and provided at one end (4) with 
anchoring means (5) locking it to a repair bench (6) and 
at the opposite end (9) with a pair of double-acting 
hydraulic jacks (11, 12) hinged thereto and jointed 
together at a junction point (P) which is raised relative 
to the base (2). Connected to the junction point (P) is a 
third double-acting hydraulic jack (16, 33) which is 
intended to carry out a pulling or thrust action in 
order to straighten the deformed part (21) of the 
accidented body. The junction point (P) defined by the 
intersection of the pair of jacks (11, 12) hinged to the 
second base end (9), can be shifted in space without 
discontinuity and can therefore take any appropriate 
position for a correct and quick straightening of the 
deformed body.
Patent EP-0379948-A3 (EP)
IPC: C25D3/56
Filed: 1990-01-17
Abstract: Beschrieben werden wäßrige, saure Lösungen für die 
elektrolytische Abscheidung von Zinn und/oder Blei/­
Zinnlegierungen zur verbesserten galvanischen Ab­
scheidung im hohen Stromdichtebereich und gleich­
mäßigen Glanzstreuung von im niedrigen Stromdichte­
bereich abgeschiedenen Metallen. Die erfindungsge­
mäßen Lösungen enthalten ein Gemisch aus Metallsal­
zen, freier Alkansulfonsäure, nicht ionogenen Netz­
mitteln und gegebenenfalls aromatische kurzkettige 
Aldehyde und/oder gegebenenfalls aromatische Ketone 
und/oder gegebenenfalls kurzkettige ungesättigte Car­
bonsäuren. Die erfindungsgemäßen Lösungen sind da­
durch gekennzeichnet, daß als Metallsalz Zinn- und/­
oder Bleisalze der Alkansulfonsäure verwendet wer­
den, wobei die Alkylgruppe der Alkansulfonsäure aus 
1 bis 5 C-Atomen besteht, freie Alkansulfonsäure Al­
kylgruppen mit 1 bis 5 C-Atomen aufweist und als wei­
terer Glanzbildner ein Gemisch aus einem Reaktions­
produkt aus Acetaldehyd und/oder seinen Aldolkonden­
sationsprodukten mit Ammoniak und/oder acyclischen 
Ketonen und/oder aliphatischen Aminen, Amiden, Ami­
nosäuren und/oder Hydrazinverbindungen enthalten ist.
Patent EP-0402570-A3 (EP)
Title: Narrow-band laser apparatus
IPC: H01S3/081
Filed: 1990-03-01
Abstract: A laser apparatus comprises an optical resonator 
including first and second mirrors (2, 3), and lasing medium (1). A 
wavelength selection element (6) is provided in the resonator 
for narrowing band-width. A polarizing conversion element (4) 
for changing ratio of S to P components and polarizing beam 
splitter (5) are provided for amplifying laser beam to output 
after wavelength selection and for reducing light load of 
the wavelength selection element. The polarizing 
conversion element is provided in the resonator light path. 
In another embodiment, the polarizing conversion element is 
provided in a branch light path formed by a second 
polarizing conversion element and a third mirror, where the 
second polarizing conversion element reflects and transmits 
P component at a given ratio and reflects S component. The 
wavelenght selection element comprises a Fabry-Perot etalon, 
grating, or prism. The polarizing conversion element 
comprises a quarter-wave plate or a phase retarder mirror. 
The polarizing beam splitting element comprises a 
polarizing beam splitter or polarizing beam splitting prism. 
The polarizing beam splitter and phase retarder prism may 
have a fine adjusting mechanism to adjust its optical axis 
to obtain desired characteristic. Such laser apparatus is 
suited for an exposure light source for photolithography.
Patent EP-0399175-A3 (EP)
Title: Pge1 and derivatives for dermal or mucosal application
IPC: A23L33/00
Filed: 1990-03-28
Abstract: Disclosed is the use of Prostaglandin E1, its derivatives and analogs and the physiologically compatible esters, amides, phospholipids and glycolipids thereof in a pharmacologically effective dosage form for the topical or inhalative treatment of acute manifest atopy in the dermal and mucosal areas. The substances used according to the invention are preferably used in combination with gamma-linolenic acid, 15-hydroxy-dihomo-gamma-linolenic acid and dihomo-gamma-linolenic acid, the physiologically compatible salts, esters, amides, phospholipids and glycolipids thereof.
Patent EP-0417588-A3 (EP)
Title: Process for the preparation of a complexed drug
IPC: A61K47/48
Filed: 1990-09-03
Abstract: Complexed drugs are obtained from an ionic active substance by reaction with a complementary ionic particulate polymer, by preparing a moistened mixture of these powdered components and drying.
Patent EP-0432631-A3 (EP)
Title: Method for the determination of an analyte
IPC: G01N33/546
Filed: 1990-12-06
Abstract: A method for detecting an analyte in a sample fluid by an enzyme immunoassay in which a partitioning of an enzyme-labelled compound between a solid and a liquid phase is carried out and the amount of enzyme label in the liquid phase outside the solid phase is determined as a measure of the concentration of the analyte, characterised in that the measurement is carried out in a non-porous shaped component, and the liquid phase present therein is in contact with the solid phase. The method is particularly suitable for being carried out in a cuvette which can be filled via a porous matrix.
Patent EP-0382319-A3 (EP)
Title: Method and apparatus for piercing brittle materials with high velocity abrasive-laden waterjets
IPC: B24C9/00
Filed: 1990-02-08
Abstract: An abrasivejet system for cutting brittle materials is 
disclosed. One feature of the disclosed system is a jet-­
producing nozzle assembly (10) which includes means for inducing 
turbulence in the jet-forming liquid during the period in which 
the jet initially impacts on the brittle material so that impact 
stress on the material is reduced. A second disclosed feature is 
a supplementary suction device (12), preferable in the form of a 
second nozzle dimensioned for maximum suction, which maintains a 
generally constant feed rate of abrasive into the cutting nozzle 
assembly during the turbulence-inducing phase of operation.
Patent EP-0401905-A3 (EP)
IPC: G11B5/55
Filed: 1990-05-31
Abstract: Ein Magnetbandgerät (1) mit einem wendbaren Magnetkopf 
(28) weist einen verdrehbaren, zwischen zwei Betriebslagen 
wendbaren Kopfträger (36) auf, der in einer Lageröffnung (46) 
einer Lagereinrichtung (45) mit Spiel drehbar gelagert ist. 
Die Lagereinrichtung (45) ist im Bereich der Lageröffnung 
(46) mit Freistellungen (58, 59, 60, 61, 62) für den Kopfträ­
ger (36) versehen und in seinen beiden Betriebslagen ist der 
Kopf träger (36) ausschließlich gegen zwei vorgegebene Lager­
stellen (96, 97 bzw. 96, 98) in der Lageröffnung (46) ge­
drückt, wobei diese Lagerstellen (96, 97, 98) im Querschnitt 
der Lageröffnung (46) gesehen punktförmig ausgebildet sind
Patent EP-0391703-A3 (EP)
Title: Quasi-achromatic optical isolators and circulators using prisms with total internal fresnel reflection
IPC: G02B27/28
Filed: 1990-04-04
Abstract: A quasi-achromatic configuration of two nonreciprocal 
optical rotators (25, 27) coupled by linear retardation 
elements (26, 28) based on total internal Fresnel reflec­
tion, such that wavelength or temperature effects on the 
optical rotator elements compensate one another to give 
quasi-achromatic isolation and/or temperature stability when 
this optical configuration is incorporated into an optical 
isolator or circulator. A quasi-achromatic optical isolator 
through which a light beam within a wavelength range about a 
nominal wavelength may propagate is made from a sequence of 
elements having a first plane polarizer (24) accepting said 
light beam as an input, said light beam then passing through 
in sequence, a first Faraday rotator (25), a first wave-­
length independent linear retardation element (26), a second 
Faraday rotator (27), a second wavelength independent linear 
retardation element (28), and said light beam exiting said 
isolator undiminished in intensity through a second plane 
polarizer (29). A quasi-achromatic optical circulator 
having first, second, third and fourth ports is provided 
such that said circulator may accept a light beam within a 
wavelength range about a nominal wavelength and direct it to 
a succeeding port. A light beam enters said circulator 
through a first polarizing beam splitter (44) adjacent to 
said first and third ports and passes through sequentially a 
first Faraday rotator (25), a first wavelength independent 
linear retardation element (26), a second Faraday rotator 
(27), a second wavelength independent linear retardation 
element (28) and a second polarizing beam splitter (49) 
adjacent to said second and fourth ports of said circulator, 
whereby said light beam is transmitted undiminished in 
intensity to the next succeeding port.
Patent EP-0400972-A3 (EP)
IPC: C08K5/00
Filed: 1990-05-30
Abstract: A curable composition, the cure of which can be 
monitored optically, comprises at least one of a hydride 
curable silicone, an ethylenically unsaturated compound, 
and a cationically polymerizable monomer, and as cure 
monitor dibenzofulvene or derivatives thereof. The cure 
monitor is a latent fluorophore which reacts under the 
cure conditions to form a UV-detectable fluorophore.  
     The invention also provides a method for measuring 
degree of cure of a polymeric material which can be a 
coating or an article.
Patent EP-0492603-A3 (EP)
Title: Liner ring for a pump
IPC: F04D29/08
Filed: 1991-12-23
Abstract: A liner ring for a pump which is provided between a pump casing and an impeller to check counterflow therebetween. The liner ring comprises a housing provided on a casing body, a sliding member provided in the housing in such a manner that a certain gap is provided in a radial direction between the sliding member and an impeller, and an elastic member provided between the sliding member and the housing. In accordance with the present invention, the sliding member is housed in the housing made of sheet metal in such a manner that a certain gap is provided between the sliding member and the housing. The gap corresponds to the variation of dimension caused by the difference of thermal expansion coefficient between the sliding member and the housing, The gap is sealed by the elastic member provided between the sliding member and the housing.
Patent EP-0461844-A3 (EP)
Title: Improvements in and relating to stranding machines
IPC: D07B3/10
Filed: 1991-06-11
Abstract: In a stranding machine in which a strand or cable is led through a cradle or flyer (11), twisting of the strand or cable due to friction against guide means during its planetary or orbital motion about the axis of the cradle or flyer is prevented by causing the guide means (32,36) to be driven to rotate relatively to the flyer in such a manner that they remain stationary relatively to the strand or cable. The guide means preferably comprise articulated members (33,32,34;36,37) that extend along the path of the strand or cable.
Patent EP-0471481-A3 (EP)
Title: Bacterial inhibiting compositions and their use
Inventor: DONOFRIO DEBORAH KALMAN
IPC: A01N57/34
Filed: 1991-08-01
Abstract: A bacterial composition and method for inhibiting and controlling the growth of bacterial particularly the capsulated, facultative bacterium, Klebsiella pneumoniae. The composition comprises n-tributyl tetradecyl phosphonium chloride (TPC) and an additional biocidal component. The method comprises administering between about 0.1 to about 200 parts of the composition (based on one million parts of the desired aqueous system) to the particular water containing system for which treatment is desired.
Patent EP-0467835-A3 (EP)
Title: Powder-actuated fastener driving tool
IPC: B25C1/04
Filed: 1991-07-08
Abstract: The powder-actuated fastener driving tool has a barrel (11) and a breechblock (17) which are axially displaceable in a housing (1). Provided on the housing (1), on the one hand, and on the barrel (11) and on the breechblock (17), on the other hand, are mutually co-operating stops (3a, 17e) and shoulders (8b, 11e), which first limit the displacement of the barrel (11) and, after a further displacement path, the displacement of the breechblock (17) counter to the driving direction. A free space, which permits the supply, normal to the barrel axis, of propelling charges (15), in particular in magazines, thereby results between the barrel (11) and breechblock (17). 
<IMAGE>
Patent EP-0559253-A3 (EP)
Title: Process for eliminating pollutants from combustion exhaust gases and fluidized bed reactor used therefor
IPC: B01D53/12
Filed: 1993-02-05
Abstract: At least one absorbent is added to the exhaust gas which is passed at temperatures in the range from about 40 to 500 DEG C through a fluidized-bed reactor and a dedusting device. Some of the solids separated off in the dedusting device are returned to the fluidized-bed reactor. At least some of the returned solids are blown into the lower region of the reactor by a transport gas through a tube upwards. At least some of the combustion exhaust gas is introduced into the reactor from a space surrounding the tube in the upwards-directed stream. The transport gas used can be for example air or alternatively combustion exhaust gas. <IMAGE>
Patent EP-0556934-A3 (EP)
Title: Ferroelectric liquid crystal electro-optic apparatus and manufacturing method thereof
IPC: G02F1/141
Filed: 1989-03-22
Abstract: There is disclosed herein a ferroelectric liquid 
crystal electro-optical apparatus of the matrix type 
comprising a liquid crystal cell having first and second 
electrode substrates which include n striped line electrodes 
and m striped column electrodes, respectively, facing at 
right angles each other. A ferroelectric liquid crystal having 
the following structural formula is put in therebetween so as to form n 
by m indication picture elements 
   
     R₁ means an alkyl group from 6 to 12 carbon atoms,  
X means single bond, -O- or 
   
     "n" means from 6 to 8.