baber/WOPTO huggingface dataset:
Patent EP-0379913-A3 (EP)
IPC: C08K9/04
Filed: 1990-01-13
Abstract: Die biaxial orientierte Folie auf Basis von Propylen­
polymeren enthält ein anorganisches teilchenförmiges 
Neutralisationsmittel, insbesondere aus Carbonat oder 
Magnesiumoxid. Zur Verbesserung der Gleiteigenschaften 
sind die Teilchen mit einem hydrophoben Überzug, ins­
besondere aus Wachs, Fettsäure, Fettsäuresalz oder 
Fettsäureester versehen.
Patent EP-0386670-A3 (EP)
Title: Thermal transit time flow measurement system
IPC: G01F1/7084
Filed: 1990-03-05
Abstract: The apparatus accurately measures flow rate of fluid 
within a conduit without direct fluid contact, based on 
the introduction of a thermal marker into the fluid 
stream by means of at least one externally mounted 
heater, and detection of the thermal marker by means of 
at least one externally mounted sensor. The transit time 
of the thermal marker can be ascertained for transit of 
the thermal marker from a heater to a sensor, or from one 
sensor to another sensor. A preferred embodiment of the 
heater comprises a resonant microwave cavity which heats 
the fluid radiatively, and a preferred embodiment of the 
sensor comprises a resonant microwave cavity through 
which a portion of the fluid conduit passes, the resonant 
characteristics of said microwave sensor being perturbed 
by the passage of the thermal marker.
Patent EP-0393537-A3 (EP)
Title: Granulation product of calcium ascorbate
IPC: A61K31/375
Filed: 1990-04-13
Abstract: This invention relates to granulation products of 
calcium ascorbate containing a solid organic acid in an 
amount to make the pH of an aqueous solution of 10 g of 
the granulation product in 100 ml of water within the 
range of 5.5 to 7.0. This granulation product is 
prevented from being colored.  
     The stable granulation product of calcium ascorbate 
is useful for medicines, food, and in the livestock 
industry (as fodder), etc.
Patent EP-0397136-A3 (EP)
Title: Pattern recognition method by using reference patterns each of which is defined by state models
IPC: G10L17/06
Filed: 1990-05-09
Abstract: In a method of recognizing an input pattern 
represented by a time sequence of input feature vectors 
(a(t)) as a recognized pattern selected from a plurality 
of reference patterns which represent categories of 
recognition objects, respectively, each of the reference 
patterns is defined by a sequence of state models, 
successively supplied with the time sequence of the 
input feature vectors and with a sequence of preceding 
state vectors (h(t, s, n)), the sequence of the state 
models produces a time sequence of predicted feature 
vectors (A(t+1, s, n)) and a sequence of new state 
vectors (h(t+1, s, n)). The recognized pattern is 
selected from one of the reference patterns that 
minimizes a prediction error between the time sequence 
of the input feature vectors and the time sequence of 
the predicted feature vectors. The prediction error is 
calculated by using a dynamic programming algorithm. 
Training of the reference pattern is carried out by a 
gradient descent method such as back-propagation 
technique.
Patent EP-0400668-A3 (EP)
Title: Multi-point conference system
IPC: H04N7/15
Filed: 1990-06-01
Abstract: A multi-point conference system for making a 
video conference includes a center unit (2) having a 
controller (46) and an image selector (42), and three or 
more stations (1) respectively coupled to the center 
unit, where each station includes at least one camera 
(11-13) for picking up an image to output an image data, 
a display (14, 15) for displaying an image based on an 
image data and a request part (18) for making a 
request. The controller initially sets master, sub and 
participating stations in conformance with a 
predetermined rule. The image selector automatically 
supplies the image data from the master station to the 
sub and participating stations to be displayed on the 
display thereof and supplies the image data from the sub 
station to the master station to be displayed on the 
display thereof. The controller automatically sets a 
new master station in response to a request from the 
request part of an arbitrary station requesting the new 
master station, sets the master station prior to 
receiving the request as a new sub station and sets all 
stations other than the new master and sub stations as 
new participating stations.
Patent EP-0384544-A3 (EP)
Title: Analog-to-digital encoder and digital-to-analog decoder
IPC: H03G9/02
Filed: 1984-10-08
Abstract: In the encoder an audio input signal is firstly given an 
adaptive pre-emphasis characteristic by a pre-processing circuit 
(16) and is then converted to a digital signal for transmission by a 
delta-modulator (22). In order to minimise the digital bit rate the 
delta-modulator (22) is rendered adaptive by deriving a step-size 
control signal in a circuit (18) responsive to the slope of the 
input signal, and applying the control signal to vary the step size 
of the delta modulator (22). The bandwidth of the control signal is 
limited to say 50 Hz by the step-size circuit (18) itself or a 
subsequent low pass filter (24) in order to render the encoder 
insensitive to random step-size errors. The slow response of the 
control signal is compensated for by a delay circuit 20 preceding 
the delta-modulator (22). The corresponding decoder comprises an 
adaptive delta-demodulator and a circuit complementary to the pre-­
processing circuit (16). In order to keep the decoder as simple as 
possible it has no step-size derivation circuit. Instead, the step-­
size control signal is transmitted in conjunction with the main 
digital signal by way of an analog to digital converter (26). In 
the encoder a complementary digital to analog converter is followed 
by another bandwidth limiting filter to reduce the effect of 
transmission bit errors. The slow response of the decoder control 
signal is compensated for by transmitting the step-size information 
from the encoder with a time advance relative to the main digital 
signal.
Patent EP-0390577-A3 (EP)
IPC: C07C67/54
Filed: 1990-03-30
Abstract: A purification process for methyl methacrylate (MMA) 
and a recovery process for methanol are disclosed. A mix­
ture, which contains water, methanol and methyl methacry­
late (MMA) as principal components along with at least one 
of methyl acrylate, methyl propionate and methacrylic 
acid, is azeotropically distilled together with hexane to 
obtain MMA in a form substantially free of water, methanol 
methyl acrylate, methyl propionate and hexane and a 
low boiling-point fraction. The low boiling-point frac­
tion is cooled and separated into a water phase and an oil 
phase. Methanol can be recovered from the water phase by 
adding an alkaline substance to it and then distilling the 
resultant mixture. A preparation process of MMA is also 
disclosed. MMA can be prepared by esterifying methacrylic 
acid or methacylamide with methanol and then applying the 
above purification process.
Patent EP-0397328-A3 (EP)
IPC: B60W10/04
Filed: 1990-04-17
Abstract: When an excessive acceleration spin 
condition is detected in one or both of the driven 
wheels (10,12) of a vehicle, braking pressure is 
applied to one or both wheel brakes to quickly take 
control of the respective excessive spin condition. 
A value representing the total engine torque being 
absorbed by both driven wheel brakes (18,20) above a 
predetermined low value is determined from which a 
desired engine torque reduction amount is determined. 
The actual engine torque output value is determined 
and reduced by the desired engine torque reduction 
amount resulting in a desired value of engine torque 
output. The engine torque output is then decreased 
to the desired engine torque output.
Patent EP-0409716-A3 (EP)
Title: Process for the hydrogenation of halogenated nitroaromatic derivatives in the presence of iodides
IPC: C07C209/34
Filed: 1990-07-17
Abstract: Process for the preparation of aromatic haloamino derivatives, according to which a halonitro aromatic derivative is brought into contact with Raney nickel and hydrogen in the presence of iodide.
Patent EP-0557825-A3 (EP)
Title: Bath and shower additives with vesicle forming properties, preparation and use thereof
Inventor: NUERNBERG E PROF DR
IPC: A61K8/55
Filed: 1993-02-12
Abstract: The present invention relates to oil-containing bath and shower additives which contain a combination of oil-soluble surfactants and vesicle-forming lipids and, where appropriate, other active substances. These compositions form dispersed vesicles spontaneously on pouring into, and/or dispersing, in water. They are particularly suitable for preparing additives for complete, partial and shower baths.
Patent EP-0574783-A3 (EP)
Title: Asymmetric hydrogenation
Inventor: BROGER EMIL ALBIN
IPC: C07D471/04
Filed: 1993-06-07
Abstract: A process for the asymmetric hydrogenation of 6,7-dihydropyrido[1,2-a]indole-8-methanol or of its aromatically substituted derivatives of the general formula <IMAGE> in which R<1>, R<2> and R<3> independently of one another denote hydrogen, halogen, C1-7-alkyl, C1-7-haloalkyl, hydroxyl, C1-7-alkoxy, C1-7-alkylthio, C1-7-alkylsulphinyl, C1-7-alkylsulphonyl, nitro, amino or acylamino, to give (S)- or (R)-compounds of the general formula <IMAGE> in which R<1>, R<2> and R<3> have the abovementioned meanings and <*> denotes the chiral centre, is carried out using optically active rhodium-diphosphine complexes as catalysts. The preparation of the novel compounds II, which form a further subject of the present invention, is likewise described. The compounds I and II are useful intermediates, e.g. for the preparation of pharmaceutical active compounds.
Patent EP-0570337-A3 (EP)
Title: Stabilisierte chlorhaltige Polymerzusammensetzungen
IPC: C08K3/22
Filed: 1993-05-04
Abstract: Stabilisierte chlorhaltige Polymerzusammensetzungen, enthaltend ein chlorhaltiges 
Polymer und ein Stabilisatorgemisch, enthaltend: 
   a) mindestens ein cyclisches oder nicht cyclisches sterisch gehindertes Amin,    b) mindestens eine organische Zinkverbindung und/oder anorganische Zinkverbindung 
aus der Reihe der Carbonate, Chloride, Sulfate, Oxide, Hydroxide, der basischen 
Oxide und Mischoxide, und    c) mindestens ein Verbindung aus der Reihe der kristallinen 
Alkali-/Erdalkali-alumosilikate und gegebenenfalls    d) mindestens ein 1,3-Diketon und/oder    e) mindestens eine organische oder anorganische Calcium-Verbindung.     
     Bevorzugt werden solche Polymerzusammensetzungen für "slush mold"- und 
"crash-pad"-Anwendungen eingesetzt.
Patent EP-0659953-A3 (EP)
Title: Device for fastening wall coverings.
Inventor: WILD GUENTER
IPC: E04F13/08
Filed: 1994-07-25
Abstract: The device serves for fitting wall claddings (16) or the like and has means for fastening on a wall (10). It has a horizontal wall fastening rail (22) with a horizontally running central web (32), from whose one end a wall fastening flange (34) projects vertically downwards, while a suspension flange (36) which is remote from the wall projects vertically upwards from its opposite end, and further has a carrying rail (30) which can be fitted on the rear side (28) of the wall cladding (16) or the like and exhibits a cross-sectionally horizontal central web (38), from whose one end a vertical fastening flange (40) projects upwards and from whose other end a carrying flange (42) engaging behind the suspension flange (36) projects downwards. <IMAGE>
Patent EP-0610096-A3 (EP)
Title: Ink jet recording apparatus.
Inventor: AKIYAMA YUJI C O CANON KABUSHI
IPC: B41J2/21
Filed: 1994-02-04
Abstract: An ink jet recording apparatus uses a recording head having discharge ports to discharge ink, and records by discharging ink from the recording head while enabling said recording head to travel in the direction of main scan. This apparatus comprises a recording head which is provided integrally with a plurality of recording units having a plurality of discharge port arrays for discharging ink of different colors, respectively, and then, the plurality of recording units are arranged in the direction of main scan to discharge ink of different densities, respectively. With the structure thus arranged, the recording in all the colors is not executed at a time thus making it possible to obtain an excellent image with a lesser deterioration of image due to ink blur and the like. <IMAGE>
Patent EP-0659007-A3 (EP)
Inventor: DAVIS GORDON TAYLOR
IPC: H04Q11/04
Filed: 1994-11-08
Abstract: The invention is an ISDN terminal equipment which will
maintain connectivity with existing analog modems by setting
up a voice-grade connection to existing analog modems
and using the power of a digital signal Processor DSP to
generate the digital equivalent of the analog modem signals
for transmission on an ISDN "B" channel.
Patent EP-0699871-A3 (EP)
Inventor: KIESLINGER MICHAEL DIPL-ING
IPC: F24C15/04
Filed: 1995-07-06
Abstract: The door consists of an inner base (9) for the door, and a front plate (5), which forms the front side of the door, and which is made preferably from glass, or a glass-like material. The plate is connected to the base by elements (20,42), which also serve as supports for an additional elements (31), of an external door subassembly (8). The connecting elements have points of contact with the base, which have a small capability for exchanging heat. They may be arranged in pairs, with the element (20) on one side locating the additional door elements substantially by shape-mating, and the element (42) on the opposite side locating them substantially by friction.
Patent EP-0686899-A3 (EP)
Title: Automated apparatus and method for consolidating products for packaging
Inventor: EDWARDS RUSSELL JAMES
IPC: B65B25/00
Filed: 1995-06-09
Abstract: The present invention provides an automated apparatus, for controlling the automatic packaging of contact lenses in a contact lens fabricating facility, which uses robotic transfer devices and a controller for tracking and identifying individual lenses. <IMAGE>
Patent EP-0712933-A3 (EP)
Inventor: MORGAN RICHARD D
IPC: C07H21/04
Filed: 1995-10-12
Abstract: The present invention is directed to a method for cloning and
producing the  Fse I restriction endonuclease by 1) introducing
the restriction endonuclease gene from  Frankia species  into a
host whereby the restriction gene is expressed; 2) fermenting
the host which contains the plasmid encoding and expressing
the  Fse I restriction endonuclease activity, and 3) purifying
the  Fse I restriction endonuclease from the fermented host
which contains the plasmid encoding and expressing the  Fse I
restriction endonuclease activity.
Patent EP-0712250-A3 (EP)
Inventor: ITAKURA EISABURO
IPC: H04N21/442
Filed: 1995-11-08
Abstract: In a data decoding technique, a system clock is
generated on the basis of a time stamp contained in
transmission data to be transmitted every packet, and the
transmission data are decoded on the basis of the system
clock. The transmission data are stored in a buffer memory
(41) before a time stamp is extracted, and the packet
storage amount of the transmission data stored in the
buffer memory (41) is detected by a counter (43) to
increase the read-out rate of the transmission data from
the buffer memory (41) by a buffer control circuit (55)
when the storage amount is larger than a predetermined
reference value, and to reduce the read-out rate of the
transmission data from the buffer memory (41) when the
storage amount is smaller than the predetermined reference
value.
Patent EP-0737695-A3 (EP)
IPC: C08L53/00
Filed: 1992-01-16
Abstract: A thermoplastic resin composition comprising: (a) a 
polymer comprising recurring units derived from a 
polycyclic (meth)acrylate represented by formula [I] 
  
wherein m is 0 or a positive integer, n is 0 or 1; and 
where m and n are not both 0; R is hydrogen or methyl; R 1 -R 18  
are each independently hydrogen, halogen or 
hydrocarbon; R 15 -R 18  may be linked together to form a 
monocyclic or polycyclic group which may have a double 
bond; R 15  and R 16 , or R 17  and R 18 , may form an alkylidene 
group; p is 0 or 1, and when p is 1 R a  and R b  are each 
independently hydrogen or hydrocarbon; and (b) at least one 
soft polymer.
Patent EP-0764666-A3 (EP)
IPC: C09D133/04
Filed: 1996-09-12
Abstract: This invention relates to the synthesis of a 
latex which can be used in making water reducible 
coating compositions, such as paints, which contain no 
or extremely low levels of volatile organic compounds. 
Coatings which are formulated with the latex of this 
invention offer an environmental advantage as well as 
excellent flexibility, excellent ultra-violet light 
resistance, and good water resistance. This invention 
more specifically discloses a process for producing a 
neutralized latex that is useful in the manufacture of 
water reducible coatings which comprises: 
   (1) free radical aqueous emulsion polymerizing, 
at a pH of less than about 3.5, a monomer mixture 
which comprises, based on 100 weight percent monomers: 
(a) from about 30 to about 70 weight percent vinyl 
aromatic monomers, (b) from about 25 to about 65 
weight percent of 2-ethylhexyl acrylate, (c) from 
about 1 to about 5 weight percent of acrylic acid, and 
(d) about 0.4 to about 3 weight percent methacrylic 
acid to produce a latex; wherein said emulsion 
polymerization step is conducted in the presence of 
about 0.5 to about 4 phm at least one phosphate ester 
surfactant and in the presence of about 0.5 to 4 phm 
of at least one water insoluble nonionic surface 
active agent selected from the group consisting of 
nonionic surfactants having a hydrophile-lipophile 
balance number of less than about 12, fatty alcohols, 
and polyols which are copolymers of ethylene oxide and 
propylene oxide; and    (2) neutralizing the latex with ammonia to a pH 
which is within the range of about 7 to about 10.5 to 
produce the neutralized latex.
Patent EP-0770815-A3 (EP)
IPC: F17C5/06
Filed: 1996-10-25
Abstract: The refuelling station has a gas connection line (101), a compressor (400), a storage device (500) provided by one or more underground pipe sections and a delivery device (700). The compressor is operated continuously. The storage device has a storage capacity corresponding to the maximum volume which can be delivered in a single hour, while the compressor provides between 4 and 50 hundredths of the maximum storage volume each hour at its maximum operating rate.
Patent EP-0779378-A3 (EP)
IPC: C22F1/00
Filed: 1996-12-10
Abstract: A method is claimed for the fabrication of a wire coated with brass for use as a spark erosion machining electrode wire. A copper wire coated with a layer of brass is heated to a temperature (T1) of up to 750 degrees C that is sufficient for the formation of beta phase brass, this temperature being maintained until the zinc is completely diffused. The thickness of the coating of zinc may be chosen in a manner so that once the zinc is totally diffused, the wire has a periphery made up of beta phase brass and a central core of copper. The wire may then be further heated to a temperature (T2) of at least 950 degrees C sufficient to produce alpha phase brass, this temperature being maintained until the transformation by diffusion of the central copper core to alpha phase brass.
Patent EP-0815788-A3 (EP)
Inventor: ANNOVAZZI LORELLA
IPC: A47L9/12
Filed: 1996-11-02
Abstract: Movable domestic or industrial vacuum cleaner in
which the dust is trapped in a dust collecting chamber
(7) by a combination of centrifugal and electrostatic
actions, dust-laden air being carried at high speed into
a helical tube (13) that is housed in the chamber (7) and
opens on the inside of the latter. The walls of the tube
(13) are given an electric charge by triboelectric action
and, while larger and denser particulates are deposited
in the chamber (7) by centrifugal action, finer
particulates are attracted electrostatically and
deposited on the external wall of the helical tube (13).
Patent EP-0734697-A3 (EP)
Inventor: KUPIECKI DAVID
IPC: A61B17/00
Filed: 1996-03-29
Abstract: An occlusive implant includes an elongated
member having an end, a portion proximal to that end, and
a portion distal to that end. The proximal portion is
sufficiently flexible so that it can be folded upon
itself and maintain that configuration without further
restraint. At least a portion of the distal portion is
preformed to have a first configuration when in a first
state and a second configuration when in a second state.
The distal portion second configuration has a flow
resistance substantially greater than that of the
proximal portion. When discharged in the region to be
occluded, the proximal portion is forced into a mass
around at least a portion of the distal portion secondary
structure. As the mass builds in size, it frictionally
engages the surrounding vasculature wall and anchors the
implant thereto.
Patent EP-0791892-A3 (EP)
Inventor: IWASAKI OSAMU
IPC: H04N1/60
Filed: 1996-09-06
Abstract: There is provided an image processing apparatus
constructed by an input device for inputting image data
constructed by a plurality of color components, a
restriction processing unit for executing a restricting
process for restricting so as not to exceed a
predetermined value for the image data constructed by
the plurality of color components so that a quantity of
each recording material which is used in an image
recording unit doesn't exceed a predetermined quantity
and an output device for outputting the image data
subjected to the restricting process to the image
recording unit, wherein the restriction processing unit
processes on the basis of the predetermined value
according to a feature of the input image data.
Patent EP-0772144-A3 (EP)
Inventor: DOWLING TERENCE S
IPC: G06T11/20
Filed: 1996-10-23
Abstract: A method for creating anti-aliased characters on a computer output device
includes the steps of generating a call from a client process for a character to be
rendered, rendering the character at a high resolution, and aligning stems of the
character with a coarse grid corresponding to the resolution of an output device.
The step of aligning the high resolution rendered stems to the coarse grid provides
for an anti-aliased output with balanced stems. A method for rendering a character
includes the steps of determining a device resolution and a number of greyscales to
be displayed by a digital output device, determining a coarse grid and a high-resolution
grid, developing character information concerning a character to be
rendered, creating an initial bitmap of the character from the character information at
the resolution of the high-resolution grid, and aligning stems of the initial bitmap
with the coarse grid to create a coarse grid aligned high-resolution bitmap.
Patent EP-0802248-A3 (EP)
Inventor: EDELMANN DIRK DR
IPC: C09F9/00
Filed: 1997-04-08
Abstract: New mixtures comprise (A) 10-90 wt.% long chain carboxylic acid metal salts of formula (I); and (B) 90-10 wt.% carboxylic acid esters of formula R<1>COOR<2> (II). In (I) and (II), M = metal such as Co, Mn, Fe, Pb, V, Ni, Cu, Zn, Sn, Ca, Ba, Sr, Cl (sic), Al, K, Cr, Sb or Bi; X = 6-14C aliphatic or aromatic carboxylate; n = 1, 2, 3, 4 or 5; R<1> = optionally unsaturated 14-22C aliphatic residue; and R<2> = 1-4C alkyl. Also claimed is preparation of the mixture by adding a stoichiometric amount of a basic metal salt of formula (III) within 20-60 minutes to a mixture of 10-90 wt.% XCOOH and 90-10 wt.% R<1>COOR<2> such that the temperature does not exceed 90 degrees C and distilling off the water thus formed at a sump temperature of 90-150 degrees C. In (III), Y = OH, O or CO3.