baber/WOPTO huggingface dataset:
Patent EP-0388837-A3 (EP)
IPC: C08G59/68
Filed: 1990-03-19
Abstract: Initiator compositions for materials which can be polymerized cationically are described, these containing i) an anhydride of a polycarboxylic acid, a polyisocyanate, a cyclic carbonate, a lactone or a mixture of such compounds, and dissolved therein ii) at least one compound of the formula I [M+n(L)x]n+ n X-(I) in which n is 2 or 3, M is a metal cation selected from the group consisting of Zn2+, Mg2+, Fe2+, Co2+, Ni2+, Cr2+, Ru2+, Mn2+, Sn2+, VO2+, Fe3+, Al3+ and Co3+, X- is an anion which is selected from the group consisting of AsF6-, SbF6-, BiF6- and derivatives derived from these anions in which a fluorine atom is replaced by hydroxyl groups, or in which up to 50% of the anions X-, based on the total amount of anions, can also be any desired anions, L is water or an organic  sigma -donor ligand which contains, as ligand sites, one or more functional radicals selected from the group consisting of -CO-, -CO-O-, -O-CO-O-and -O-, and which forms  sigma -bonds with the central atom via the oxygen atom or via the oxygen atoms, and x is an integer from 0 to 6, it being possible for the ligands L to differ within the context of the definitions given.
Patent EP-0388868-A3 (EP)
IPC: C07D307/20
Filed: 1990-03-20
Abstract: Verfahren zur Herstellung von Gemischen, die Butandiol-1,4 und Tetra­
hydrofuran enthalten, bei dem man 4-Hydroxybutyraldehyd der Formel 
  
gegebenenfalls in Gegenwart von Butandiol-1,4 auf Temperaturen von 20 bis 
300 o C erhitzt, und die dabei gebildeten Acetale der Formeln 
  
bei Temperaturen von 50 bis 300 o C und Drücken von 1 bis 350 bar kata­
lytisch hydriert.
Patent EP-0391137-A3 (EP)
IPC: A47B57/48
Filed: 1990-03-21
Abstract: Das erfindungsgemäße Regal 1 besteht aus vier Pfosten 2 und 
zwischen diesen angeordneten Fachböden 3, die auf aus den 
Pfosten herausgedrückten Nasen 4 aufliegen. Um eine optimale 
Stabilisierung des Regals bzw. eine exakte Positionierung 
der Fachböden zu erreichen, sind zwischen den kopfseitigen 
Abkantungen 6 der Fachböden 3 und den Schenkeln 5 der Pfo­
sten 2 Noppen 7 vorgesehen, die die Fachböden in ihrer Lage 
fixieren. Zusätzlich sind oberhalb der eingesetzten Fachbö­
den 3 mit den Pfosten verbundene Zungen 8 angeordnet. Diese 
Zungen 8 werden nach dem Einsetzen der Fachböden 3 so aufge­
bogen, daß sich ihre unteren Enden 9 direkt oberhalb der 
Fachbodenoberflächen befinden und auf diese Weise die Fach­
böden 3 gegen ein Ausheben sichern.
Patent EP-0398223-A3 (EP)
IPC: G03C1/89
Filed: 1990-05-14
Abstract: Disclosed is a plastic film comprising a support and an 
antistatic layer, provided thereon, comprising a reaction 
product of a water-soluble electroconductive polymer, 
hydrophobic polymer particles and a curing agent, 
characterized in that the hydrophobic polymer has a 
polyalkylene oxide chain.
Patent EP-0404165-A3 (EP)
IPC: G06F1/16
Filed: 1990-06-21
Abstract: A portable apparatus comprising a base unit (2) and 
a display unit (8) rotatably connected to the base unit 
(2). The base unit (2) has a recess (6a), and the dis­
play unit (8) has a first leg portion (15a) mounted in 
the recess (6a). The first leg portion (15a) comprises 
a rear leg segment (16) conjoining a base unit (2). The 
first leg portion (15a) has a front leg segment (17) 
fastened to the rear leg segment (16), defining a guide 
path (20) between the front leg segment (17) and the 
rear leg segment (16). The leg segments (16, 17), fas­
tened together, form a shaft (32) having a guide path 
(33) communicating with the guide path (20). An opening 
(38) is formed in one of the side walls defining the 
sides of the recess (6a) and also in the wall defining 
the bottom of the recess (6a), thus allowing access into 
the base unit (2). A support segment (43) is removably 
fitted in this opening (38), supporting the shaft (32) 
such that the shaft (32) can rotate. The portable appa­
ratus further comprises a flexible cable (53) which 
extends from the base unit (2) into the display unit 
(8), guided through the opening (38), the guide path 
(20, 33).
Patent EP-0422504-A3 (EP)
Title: Hygienic absorbent article
IPC: A61F13/15
Filed: 1990-10-04
Abstract: A distinctive absorbent garment article (10) generally delimits a front waistband section (12), a rear waistband section (14) and an intermediate section (16) which interconnects the front and rear waistband sections. The article comprises a substantially fluid-impermeable backsheet layer (20), a liquid permeable topsheet layer (70), positioned in facing relation with the backsheet layer, and an absorbent body (40) located between the backsheet layer and topsheet layer. The absorbent body includes a distinctive humidity transfer region which is advantageously configured to exhibit relatively low moisture retention. A vapor permeable panel (70) is connected to the backsheet layer at one or more waistband sections of the article, and is arranged in an overlying registry with the humidity transfer region of the absorbent body (10).
Patent EP-0401893-A3 (EP)
Title: Improved sterilizing dressing device for skin puncture
IPC: A61M5/00
Filed: 1990-05-28
Abstract: Conventional procedures for drawing blood 
from or injecting a substance into a host body 
comprise several steps and do not provide adequate 
protection against infection. Described herein is a 
sterilizing dressing (10) which reduces the number of 
steps required in the above procedure and which also 
provides increased protection from infection. The 
dressing (10) comprises a pair of cover sheets (12, 
14) and a patch (20) which is sandwiched between the 
two cover sheets (12, 14). The patch (20) is 
transparent and effective to reseal after being 
punctured by a needle. Most importantly, the patch 
(20) includes a sterilizing agent. In use, the 
needle penetrates the patch (20) in the dressing (10) 
prior to penetrating the skin. This means that the 
needle is disinfected and/or sterilized prior to 
penetration of the skin. Furthermore, an injection 
site can be located both easily and precisely with 
the dressing according to the invention either by 
feel or visually.
Patent EP-0402162-A3 (EP)
IPC: H04N1/409
Filed: 1990-06-08
Abstract: In an image processing device for processing image data representing an image, and 
including an image filtering arrangement (22), a filter function is applied to the image data (10-­
20) that greatly amplifies or enhances high frequency image data, including noise inherent in the 
image. Such noise, which may be the granularity of the image, when enhanced, serves to mask 
the beating pattern of moiré. One function which accomplishes adequate high frequency and 
noise filtering is a modified Laplacian function with a maximum modulation at a frequency of the 
noise or granularity of the image. Similarly, the special effect of a random screen image or mezzo 
tint is obtained when a continuous tone image is processed with the modified Laplacian filtering 
function, and subsequently thresholded in a thresholding arrangement (28).
Patent EP-0403266-A3 (EP)
Title: Magneto-optical recording and/or reproducting apparatus
IPC: G11B11/105
Filed: 1990-06-13
Abstract: A magneto-optical recording and/or reproducing 
apparatus comprises an optical head (2) for providing a light 
spot for recording, reproducing and erasing for a 
magneto-optical disc (1), magnetic head (4) which is disposed at a 
position opposing to the optical head (2) with the magneto-optical 
disc (1) therebetween and provides a magnetic field for 
recording and erasing while maintaining a substantially 
constant distance from the magneto-optical disc (1) by effecting 
a lift obtained caused by an air flow generated by the 
rotation of the disc (1), a loadbeam (24) 
which has the magnetic head (4) 
on its one end and serves to provide a force caused by 
elastic deformation to the magnetic head (4) thereby to be 
balanced with the lift thus obtained, and a moving mechanism 
connected to the loadbeam (24). Approaching or evading the 
magnetic head (4) to or from the magneto-optical disc (1) can be 
realized by deforming the moving mechanism.
Patent EP-0471151-A3 (EP)
Title: Radiation-curable binder mixtures
IPC: G03F7/027
Filed: 1991-05-08
Abstract: The invention relates to radiation-crosslinkable binder mixtures which contain, as component A, a product which is obtained by reacting an epoxide compound having more than 1 epoxy group per molecule with one or more carboxylic acids in a molar ratio of the epoxy groups to the carboxyl groups of 1 : 0.5 - 0.9 and then reacting the reaction product with one or more unsaturated isocyanato carbamate esters, and, as component B, a product which is obtained by reacting an epoxide compound having more than 1 epoxy group per molecule with one or more olefinically unsaturated carboxylic acids in a molar ratio of the epoxy groups to the carboxyl groups of 1 : >/= 1 and then reacting the reaction product with one or more polybasic carboxylic acids or anhydrides thereof, the components A and B being present in a weight ratio of 3 : 1 to 1 : 3.
Patent EP-0461555-A3 (EP)
Title: Process for preparing phenol-formaldehyde resins for impregnation
IPC: C08G14/06
Filed: 1991-06-07
Abstract: To prepare phenol-formaldehyde-based impregnating resins, phenol and an aminoplastic former are heated at an acidic pH, an alkaline contact agent and formaldehyde are added in such an amount that the ratio between phenol and formaldehyde is in the range from 1:1.5 to 1:4, the mixture is heated at the boil until not more than 2% of free phenol is detectable, the water is removed from the resultant mixture, the resultant resin is dissolved in methanol, an aminoplastic former is added, and the mixture is allowed to react until no more than 2% of free formaldehyde is detectable, and the reaction is completed by rapid cooling to room temperature.
Patent EP-0477912-A3 (EP)
Title: Novel n-acyldipeptides, processes for the preparation thereof and pharmaceutical compositions containing the same
IPC: A61K38/00
Filed: 1991-09-25
Abstract: Novel N-acyldipeptides of formula I <CHEM>  wherein   R   represents a rest of formula   <CHEM> and R4, Y, m, n and Z have the meaning as defined in the description, R1 represents hydrogen, a 1-10C alkyl, an optionally substituted methyl or benzyl,  R2 represents a-CO-A group,  wherein A has the meanings as defined in the description,  R3 represents a -(CH2)p-CO-W group,  wherein p and W have the meaning as defined in the description,  are obtained by reacting     a) a carboxylic acid II    R-COOH   II    with a dipeptide III <CHEM>     b) an acid chloride IV    R - CO - Cl   IV    with a dipeptide III <CHEM>     c) a carboxylic acid II    R-COOH   II    with an amino acid V <CHEM>  to a compound VI <CHEM>  which is reacted with an amino acid VII <CHEM>     d) an acid chloride IV    R - CO - Cl   IV    with an amino acid V <CHEM>  to a compound VI <CHEM>  which is reacted with an amino acid VII <CHEM> wherein the substituents , R, R1, R2 and R3 have the meaning as defined in the description.   Compounds of formula I possess immunomodulatory and antitumoral activities.
Patent EP-0475554-A3 (EP)
Title: Apparatus and method for colour calibration
IPC: G06T5/20
Filed: 1991-02-04
Abstract: There is disclosed technique and apparatus for calibrating a color processing device. The technique includes the steps of comparing a first digital representation of a colored image with a second digital representation thereof and employing at least the transformation to control operation of the color processing device to be calibrated. The first digital representation defines a plurality of first non-scalar color values and the second digital representation defines a plurality of second non-scalar color values corresponding to the plurality of the first non-scalar color values, thereby to provide a transformation pairing each individual one of the first non-scalar color values with a value relatively close to the corresponding one of the second non-scalar color values. The color processing device may be calibrated generally without reference to human aesthetic judgement. There is additionally provided a method and apparatus for transforming an element of a domain of a first color printing device to an element of a domain of a second color printing device. The method comprises the steps of providing a first transformation from a first digital representation of a colored image to a second digital representation thereof and a second transformation from a third digital representation of a colored image to a fourth digital representation thereof and comparing the first transformation with the second transformation. The second transformation corresponds to the second color printing device, the first transformation corresponds to the first color printing device and the second and fourth digital representations are defined within a single color space. <IMAGE>   <IMAGE>
Patent EP-0528498-A3 (EP)
Title: Catalysts used for producing carbonic acid esters and methods of producing carbonic acid esters using the same
IPC: C07C68/00
Filed: 1992-08-17
Abstract: The present invention relates to a novel catalyst having 
a stable catalytic activity for catalyzing the reaction of an 
alcohol with carbon monoxide and oxygen to produce carbonic 
acid esters (i.e., carbonate), and also the present invention 
relates to a method of producing carbonic acid esters using 
this catalyst. The catalyst of the present invention 
comprises a copper halide and at least one hydroxide compound 
selected from a group consisting of alkali metal hydroxides 
and alkali earth metal hydroxides carried on a porous carrier, 
and also provide a process of regenerating a catalytic 
activity of the catalyst.
Patent EP-0630057-A3 (EP)
Inventor: ABE TAKAO
IPC: H01L31/0232
Filed: 1994-06-14
Abstract: A semiconductor device (30) is configured with a transparent
insulator substrate (31) in which an optical waveguide(s) (37) is
formed, a semiconductor thin film (32) is pasted on the transparent
insulator substrate (31), an integrated circuit(s) (33) is formed on
the semiconductor thin film (32), a light emitting device(s) (34) is
connected to the wiring of the integrated circuit (33), and a light
detecting device(s) (36) is optically connected to the light
emitting device(s) (34) via the optical waveguide(s) (37). Some
wiring segments of the integrated circuit (33) are thereby replaced
with the optical waveguide(s) (37) so as to optically transmit
signals.
Patent EP-0644255-A3 (EP)
Title: Method for flocculating finely divided solids suspended in nonpolar liquids.
Inventor: HOLDAR ROBERT MARTIN
IPC: C02F1/54
Filed: 1994-09-14
Abstract: A method for flocculating finely divided particles suspended in nonpolar liquids, thereby facilitating the removal of these particles by sedimentation or filtration, by treating the contaminated nonpolar liquids with from about 0.01% to about 5% by weight of a flocculant comprising a water soluble organic compound having a cationic quaternary nitrogen or ammonium group. The flocculants useful in the method of the invention are desirably miscible or dispersible in the nonpolar liquid, and carrier solvent or surfactant may be used to improve dispersibility of the flocculant.
Patent EP-0678487-A3 (EP)
Title: Process and apparatus for cooling white cement clinker.
Inventor: BOMBA GERHARD DIPL-ING
IPC: F27B7/38
Filed: 1995-04-11
Abstract: A cement clinker leaving a sintering furnace (1) is cooled in several stages. In the first stage it is cooled by a coolant, pref. water as it is comminuted by rollers (3). After a short time its temp. is reduced to 650-750 degrees C, and it passes to a second cooling stage (5) where it is homogeneously mixed for at least 15 s and the temp. reduced to 550-650 degrees C. Finally the clinker is cooled in a last stage (8) with air. <IMAGE>
Patent EP-0685648-A3 (EP)
Inventor: SCHWAIGER HEINZ
IPC: F04B1/12
Filed: 1995-05-02
Abstract: A piston arrangement for a piston pump having at least one piston (1) cylinder (2) arrangement, has the piston contacting a rotating drive element (3) via a piston shoe (10), the piston is tensioned via a spring (9) mounted to the piston via a support element (8). The support element has a retaining element (86), which can be brought into contact with the piston shoe and is located in the direction of the piston shoe. The piston shoe has at least one return spring at its circumference in which the retaining element is held. <IMAGE>
Patent EP-0763922-A3 (EP)
Inventor: ONDA TAKEO
IPC: H04W4/06
Filed: 1996-09-04
Abstract: A communication apparatus includes a plurality of
transmitter-receivers operatively coupled together so that
they are simultaneously communicatable over-the-air with one
another by way of an interexchange repeater module, wherein
one of such transmitter-receivers comes with a display device
for providing information to the user, and a telephone
connector for connecting the transmitter-receiver to the
public telephone communication network. A sound-shielded
headset is employed in the transmitter-receiver. This headset
includes an audio input/output section with a microphone,
speakers and the like, and a transmitter/receiver function
section for executing signal processing tasks required for
communications. Upon reception of a telephone signal, the
transmitter-receiver is connected to the telephone connector
by means of a cable-wiring, optical coupling or radio-wave
coupling scheme providing voice communications with the
outside parties. In case where the telephone connector is
equipped with a known telephone set, voice communications will
be available by entry of phone numbers over either external
public lines or extension lines.
Patent EP-0768165-A3 (EP)
Inventor: DE NARDI IRENEO
IPC: B29C33/22
Filed: 1996-09-05
Abstract: Apparatus for blow moulding hollow bodies made of plastic
material, comprising a plurality of pairs of mutually coupling
mould plates (1,2,3,4), power
transmission means (46,47) adapted to close and
open said pairs of mould plates (1,2,3,4), each one of which is arranged
with the coupling faces that are parallel and capable of being
displaced in a direction which is orthogonal to the planes (A,B) of
said parallel faces, a plurality of cavities provided inside
each pair of mould plates (1,2,3,4) when the latter are closed, feeding
means provided to insert in each one of said pairs of mould
plates a respective train of preforms (7,8), a supporting structure
carrying said mould plates and said power transmission means (46,47),
wherein said trains of preforms are inserted contemporaneously
by said feeding means in the respective pair of mould plates
and said power transmission means actuate through appropriate
motion transferring means, which comprise appropriate
connection tie-rods, the contemporaneous opening and closing
of a double pair of said mould plates which are arranged on
the same side with respect to said power transmission means (46,47).
Patent EP-0738735-A3 (EP)
Inventor: RISTELI JUHA
IPC: C07K16/00
Filed: 1996-04-16
Abstract: Aminoterminal propeptide of type I procollagen exists
in serum in two forms: classical type I procollagen which
is a heterotrimer containing two pro α1-chains and one
pro α2-chain of type I procollagen, and an α1-homotrimer
type I procollagen containing three identical pro
α1-chains. These intact, trimeric aminoterminal propeptides
may be isolated without the use of proteolytic enzymes and
the resultant propeptides may be used to prepare antibodies
specific for the intact trimeric propeptide, having no
affinity for the monomeric form of the propeptide. Such
antibodies are useful in methods of assaying intact
trimeric aminoterminal propeptide of type I procollagen in
serum, without false information resulting from inadvertent
assay of the monomeric form of the propeptide.
Patent EP-0782302-A3 (EP)
Inventor: CHIUSSI FABIO MASSIMO
IPC: H04Q3/00
Filed: 1996-11-27
Abstract: A method and apparatus for controlling the data
transfer rates of data sources in an asynchronous
transfer mode-based network utilizes maximum and minimum
data transfer rates of sources in the network. A switch
instructs data sources within the network to modify their
data transfer rates by detecting "potential congestion"
and "congested" states.
Patent EP-0805418-A3 (EP)
Inventor: MOCHIZUKI YOSHIYUKI
IPC: G06T13/40
Filed: 1997-04-25
Abstract: A method for communicating and generating computer
graphics animation data relates to transmission and
reception of computer graphics animation data in a system
comprising a server computer, a client computer, and a
communication mediating means between the server computer
and the client computer and performing generation of a
computer graphics animation image in the client computer,
and this method comprises the following stages: first stage
of performing, in the server computer, formation and edition
of animation data comprising configuration data of an
object, configuration data of an environment where the
object exists, attribute data, light source data, camera
parameters, shading method, environment setting, environment
managing and controlling method, and time series motion data
for generating a motion of the object corresponding to the
behavior of the object in a time series, and storing the
animation data in a storage unit; second stage of
transmitting the animation data stored in the storage unit
of the server computer, in response to a request for
transmission from the client computer, from the server
computer to the client computer; third stage of storing the
transmitted animation data in a storage unit of the client
computer; and fourth stage of performing, in the client 
computer, rendering on the basis of the animation data
stored in the storage unit of the client computer, and
displaying a computer graphics animation image on a display
unit.
Patent EP-0821324-A3 (EP)
Inventor: HAAS JUERGEN
IPC: G06F12/0875
Filed: 1997-07-10
Abstract: The invention pertains to computer graphics systems providing
three-dimensional pixel oriented images. Proposed is an
efficient application of the Z-Buffer algorithm for visible
surface determination in 3D graphics hardware. 
     The Z-Buffer algorithm is improved by a method of caching
depth information which can be implemented in hardware by a
specific depth cache memory (Z-Cache). Hereby the Z-Buffer
access is speeded-up by burst read and write of depth values
from the Z-Buffer to the Z-Cache and vice versa. Further the
overall execution time of the Z-Buffer algorithm is
significantly improved with respect to the implementation of a
one cycle read/compare/write operation to Z-values in case of
a cache "hit".
Patent EP-0855560-A3 (EP)
Inventor: BOTTLAENDER ANDRE
IPC: F24F8/108
Filed: 1997-07-29
Abstract: The system both supplies and discharges the room air, and is also usable for recirculating it. It includes heat-recovery equipment (25) from the discharge-air current (18). A housing on the building wall (3) can be connected to the conduit (5) for the incoming ambient air, and also to that for the discharge air, and contains two separate passages, a filter element (26,27) being mounted in each. The elements together form a complete unit supported by a frame (38) which can also be used if desired to support the heat-recovery unit. The element can be at right angles to each other, forming an L-shaped unit. They can be of different thicknesses, the thicker one bering via a narrower side against the wider side of the thinner one, and they can be glued together. There can be a seal between the elements, so as to keep the two passages separate.
Patent EP-0831167-A3 (EP)
Title: Verwendung von Aryloxypolyglykoläthern als Egalisier- und Dispergiermittel
Inventor: MARTINI THOMAS DR
IPC: C09B67/46
Filed: 1997-09-15
Abstract: Verbindungen der Formel
 
worin R Wasserstoff oder eine Gruppe der Formeln
 
wobei Sulfosäureester nur im pH-Bereich von 7.1 bis 12 verwendet werden,
bedeuten und die übrigen Symbole die in der Beschreibung genannte Bedeutung
haben, werden als Cyclisier- und Dispergiermittel in Färbe- und Klotzbädern und in
Dispersionsfarbstoffen eingesetzt.