baber/WOPTO huggingface dataset:
Patent EP-0339133-A3 (EP)
Title: Rail wheel
IPC: B60B17/00
Filed: 1988-11-25
Abstract: In order to attain a cost-effective manufacturing, suitable for large-scale production, in the case of a rail wheel, and, at the same time, a high degree of structural strength, whereby the wheel disk, which rigidly joins the wheel hub (4) with the wheel tire in a fibrous composite type of construction, is made of two external fibrous composite surface layers and a characteristically light inner core, which transmits shearing force, arranged between them, the inner core is composed, according to the invention, of ring segment-shaped, foam plastic-filled fibrous composite hollow cases (22), each consisting of web portions (28), running radially between the wheel hub and the wheel tire, arranged perpendicularly to the surface layers, with an intersecting fibrous orientation, slanted at an angle to the longitudinal direction of the sections, as well as profile side walls (30), formed in one piece, on the longitudinal edges of the web portions, with a continuous fibrous structure, each evenly bonded with the inner surface of the surface layers, and of segment extensions (32, 34), lying contiguously, in one piece, on the web portion ends, forming the outer and inner surrounding edges of the hollow cases.
Patent EP-0316063-A3 (EP)
Title: Error correction using look-up tables
IPC: H03M13/00
Filed: 1988-09-23
Abstract: A method and apparatus is disclosed for correcting up to two byte 
errors in encoded uncorrected data in records of a predetermined 
length. As illustrated, the records are subblocks of a block in a 
multi-level error correction code format. The data is read from a 
storage device and corrected by decoding and processing four syndromes 
of error (S₁, S₂, S₃, S₀) that are generated by means disclosed in the 
prior art. These syndromes are decoded in response to uncorrected 
errors in any one record by computing vectors (P, Q, and R), which are 
functions of the four syndromes. Binary numbers (u and v) are then 
determined from these vectors by table look-up to enable calculation of 
one value (d) from the sum of the binary numbers for determining error 
locations. Another value (t), mathematically related to the one value, 
is then determined by table look-up and the error location values (y 
and z) are determined by calculating the offset of binary numbers (u,v) 
from the other value (t). Finally, error patterns (E y  and E z ) are 
determined by table look-up.
Patent EP-0317146-A3 (EP)
Title: A reel driving device for use in the slot machine
IPC: G07F17/34
Filed: 1988-11-07
Abstract: This invention is a reel driving device which comprises a drive disk having a drive shaft fixing boss for prohibiting the drive shaft from idling, and impact mitigating bosses for mitigating an impact force exerted by the motor, provided therein opposed to each other with respect to the drive shaft fixing boss; a reel having holes for receiving the drive shaft fixing boss and the impact mitigating bosses provided at corresponding positions thereof; and reel fixing means for prohibiting the reel from moving along the drive shaft.
Patent EP-0296133-A3 (EP)
IPC: C04B35/80
Filed: 1988-05-19
Abstract: A cutting tool material with 
improved toughness behavior using alumina or silicon 
nitride as the matrix material. The improved toughness is 
achieved by the addition of whiskers and optionally 
zirconia in a monoclinic or tetragonal phase, to the 
matrix. The whiskers are disc-shaped with a thickness of 
0.5-8 µm and an equivalent diameter (hypothetical 
diameter of a circle with the same area as the disc) of 
about 5-50 µm.
Patent EP-0331939-A3 (EP)
Title: Method and compositions for conferring resistance to retroviral infection
IPC: C07K14/15
Filed: 1989-02-16
Abstract: In accordance with the present invention, a method of 
conferring resistance to retroviral infection upon a host cell is 
disclosed. The method involves transforming the host cell with a 
vector comprising a polynucleotide directing transcription within 
the host cell of RNA which (a) is complementary or homologous to 
a nucleic acid sequence within one or more gene coding regions 
within the genome of said retrovirus, and 
(b) is effective to inhibit replication of the retrovirus when 
the host cell is infected. A method of treatment using cells 
upon which resistance to infection has been conferred is also 
disclosed.  
     Nucleic acid constructs including a polynucleotide as 
previously described are also disclosed. The construct can 
include a vector as previously described.  
     Cells upon which resistance to infection has been conferred 
by the above-described methods and their progeny are also 
disclosed. The progeny of the originally transformed cells 
"contain a sequence which is descendant from" the polynucleotide 
previously described.  
     RNA molecules directed by the polynucleotide are also 
disclosed. Such molecules are (a) being complementary or 
homologous to a nucleic acid sequence within the genome of a 
retrovirus, and (b) being effective to inhibit replication of 
said retrovirus.  
     Finally, conferring resistance to infection by the 
above-discribed methods using a synthetic polynucleotide which is 
complementary or homologous to a nucleic acid sequence within one 
or more gene coding regions within the genome of the retrovirus 
and is effective to inhibit replication of said retrovirus.
Patent EP-0332097-A3 (EP)
IPC: H04L12/40
Filed: 1989-03-04
Abstract: Bei einem Multiplex-Datenbus für Kraftfahrzeuge zum 
Verbinden mehrerer Stationen, der zwei elektrische 
Bus-Leitungen aufweist, unterscheiden sich die beiden 
Leitungen potentialmäßig für beide Zustände zumindest 
annähernd um denselben Betrag bei umgekehrt 
potentialmäßiger Wertigkeit der beiden Leitungen für die 
beiden Zustände. Damit ergeben sich für beide Zustände 
symmetrische Verhältnisse bezüglich des jeweiligen 
Potential-Mittelwerts. Daraus resultiert ein hohes Maß 
an Störsicherheit und Unempfindlichkeit auch bei nicht 
abgeschirmten Bus-Leitungen.
Patent EP-0344655-A3 (EP)
Title: Method for the explosive grinding of cellular material
IPC: B02C19/18
Filed: 1989-05-27
Abstract: The invention describes a method for the explosive grinding of cellular material, in which the material is subjected to compressed gas in a pressure chamber and then emptied out of the pressure chamber in portions, with explosive expansion, towards the grinding tools of a mill. 
<IMAGE>
Patent EP-0359233-A3 (EP)
Title: Computer system and method for changing operation speed of system bus
IPC: G06F13/42
Filed: 1989-09-13
Abstract: A computer system includes a program executing 
section (11, 17) for executing a program, a instruction 
generating section (102) for generating a frequency 
change instruction in response to the execution of the 
program, and a changing section (104) for changing the 
frequency of the operation clock of a system bus in 
response to the frequency change instruction.
Patent EP-0364742-A3 (EP)
IPC: E01C23/06
Filed: 1989-09-16
Abstract: Die Erfindung betrifft eine Baumaschine zum Aufbringen 
eines neuen Deckenbelages auf Radwege, Gehwege oder dgl.. 
Eine derartige Baumaschine besteht aus einem Fahrgestell 
(42) mit einem Antriebsmotor (5) und einem auf dem Fahr­
gestell angeordneten Bunker (5) für das Deckenbelag­
material, das über ein Förderband (6) entgegen der 
Fahrtrichtung abgezogen und vor eine Einbaudohle (7) 
abgeworfen wird. Derartige Baumaschinen werden auch zur 
Reparatur bestehender Altbeläge eingesetzt, zum Beispiel, 
um den Deckenbelag nach durchgeführten Kanalarbeiten wieder 
zu schließen. Hierzu müssen jedoch manuell Vorarbeiten 
ausgeführt werden, wie zum Beispiel Säubern der Kanten und 
dgl., was sehr zeit- und arbeitsaufwendig ist.  
     Gemäß der Erfindung ist vorgesehen, zwischen dem Förderband 
(6) und der Einbaudohle (7) eine Fräs- und Mischeinrichtung 
(8) anzuordnen, die den Altbelag auf eine vorbestimmte 
Breite abfräst, das abgefräste Altmaterial mit neuem 
Deckenbelagmaterial mischt und vor die Einbaudohle (7) 
abwirft, welche die Mischung als Neubelag einbaut. Manuelle 
Vorarbeiten können daher entfallen.
Patent EP-0365020-A3 (EP)
IPC: C09D133/14
Filed: 1989-10-20
Abstract: A resin composition comprising 5 to 100 % by 
weight of a vinyl copolymer comprising 0.1 to 99 % by 
weight of units having the formula (I): 
   
     The composition of the invention is excellent in 
weatherability.
Patent EP-0374630-A3 (EP)
IPC: C08L69/00
Filed: 1989-12-08
Abstract: Thermoplastische aromatische Polycarbonate mit mittleren 
Molekulargewichten  M w von mindestens 10 000, die bifunk­
tionelle Carbonatstruktureinheiten der Formel (I) 
  
mit  
R¹, R², R³, R⁴ unabhängig voneinander Wasserstoff, C₁ 
bis C₁₂ Kohlenwasserstoffrest, Halogen  
m 2 oder 3 und  
X Wasserstoff oder C₆ bis C₁₂ Kohlenwasser­
stoffrest, wobei mindestens ein Rest X 
ein C₆ bis C₁₂ Kohlenwasserstoffrest 
ist,  
in Mengen von 100 bis 1 Mol-%, bezogen auf die Gesamt­
menge von difunktionellen Carbonatstruktureinheiten im 
Polycarbonat, enthalten.
Patent EP-0364057-A3 (EP)
Title: Profiling control system for given curved surface
IPC: G05B19/41
Filed: 1989-10-13
Abstract: A profiling control system, which uses a 
multi-degree-of-freedom working machine having at least 
two degrees of freedom, comprising at least one force 
control loop including means for detecting force applied 
to a working tool from a work surface, means for taking 
an error between the detected force and a command f ro  of 
urging force of the working tool, which is set 
beforehand, means for computing a velocity command u z  of 
the working tool on the basis the error, and means for 
moving the multi-degree-of-freedom working machine on 
the basis of the velocity command u z , means for 
commanding at least one velocity command u x  of the 
working tool, means for moving the multi-degree-of-­
freedom working machine on the basis of the velocity 
command u x . There are provided first control means for 
providing a moving velocity v zof  in an urging direction, 
of the working tool, which occurs due to a gradient tan 
α of the work surface with respect to a feed direction 
when the working tool is fed with the velocity command 
u x  while the working tool is urged against the work 
surface with the force command f ro , and second control 
means for using the moving velocity v zof  in the urging 
direction to correct a controlled variable f ro  or u z  of 
the force control loop, thereby canceling force f of  due 
to the velocity v zof .
Patent EP-0352905-A3 (EP)
Title: Electrical terminals
IPC: H01R4/24
Filed: 1989-06-23
Abstract: In surface mounting technology, electrical components can 
be located on one or both sides of a printed circuit 
board. External connection to the circuit may be provided 
by connections to pins set into the board or plug/socket 
members arranged to clip onto or to engage other parts of 
the board, for example edge connector sockets. These 
systems may be complex and hence add to the cost of 
manufactured articles. Described herein is an electrical 
terminal which can be surface mounted and to which 
external connections can easily be made. The terminal 
comprises a foot or base portion (10) which rests on a 
conductive area of a printed circuit board and an 
upstanding member (11) which has two insulation 
displacement slots (15, 16) formed in respective walls 
(12, 14) of the member (11). Connection is made by 
inserting wires or cables into the slots (15, 16), the 
wires or cables being retained there in electrical contact 
with the terminal.
Patent EP-0357394-A3 (EP)
Title: Process for producing propylene block copolymer
IPC: C08F297/08
Filed: 1989-08-30
Abstract: Block copolymers of propylene with ethylene is 
produced by solvent-free, two-step polymerization 
comprising polymerization of propylene in a first step 
and subsequent polymerization of propylene with ethylene 
in a second step. The catalyst and the polymerization 
conditions or particulars are specified.
Patent EP-0373964-A3 (EP)
Title: Flowmeter fluid composition correction
IPC: G01F1/696
Filed: 1989-12-15
Abstract: In a method for correcting the flow measurement of a gaseous fluid of interest for changes in the composition of that fluid in a flowmeter 10 of the microanemometer class, an uncorrected flow value signal 21 for the fluid of interest in relation to a microanemometer sensor output is corrected by applying a correction factor to the flow value signal based on certain unique physical parameters of the fluid of interest which nominally include thermal conductivity, k, specific heat, cp, and density, q.
Patent EP-0379056-A3 (EP)
IPC: H02G15/184
Filed: 1990-01-11
Abstract: The invention concerns an element, that can be stored, 
of a device for realizing cable joints, constituted by 
a tubular support (1) on which a covering (2) for 
connections between conductors, suitable for effecting 
joints between cables chosen in a wide range of 
diameters is fitted in elastically expanded conditions. 
Said covering (2) comprises two coaxial and superimposed 
sleeves (3, 6 - 4, 7) of which the radially outermost 
one (4, 7) has a residual deformation due to an imposed 
elongation applied in time smaller than that of the 
radially innermost sleeve (3, 6).
Patent EP-0383037-A3 (EP)
Title: Device for the floating guiding of material webs by air jets aimed at the web
IPC: F26B13/20
Filed: 1990-01-18
Abstract: The invention relates to an apparatus for the floatable guiding of webs of material by air blown against the web. The apparatus comprises blowing boxes 2-6 disposed offset in relation to one another above and below the web 1 of material. Each blowing box 2-6 has two opposite rows of blowing apertures 21 whose blowing direction encloses an acute angle a2 with a deflecting surface 25, 26 which adjoins the edge of the blowing aperture 21 remote from the web 1 of material. The deflecting surface 25 also encloses an acute angle a3 with the web 1 of material. The two acute angles a2, a3 are so selected that the air blown out of the blowing apertures 21 is guided away the deflecting surfaces 25 and against the web 1 of material, where it spreads out in the form of a source flow 30. In this way both a strong air cushion supporting the web 1 of the material is obtained and also a high heat transfer at the web 1 of material and a clearly-defined flow of the blown air from the air cushion.
Patent EP-0382223-A3 (EP)
Title: Correction of printing signal to be supplied to thermal head of thermal printer
IPC: B41J2/365
Filed: 1990-02-08
Abstract: A data correction apparatus for correcting a printing 
data signal to be supplied to a thermal printer having a 
printing head constructed with heating elements aligned in a 
main scanning direction. The data correction apparatus 
comprises an estimation circuit for estimating a thermal 
state of the print head supplied with said printing data 
signal. The estimation circuit includes an integration 
circuit (11) for integrating the printing data signal 
corresponding to each of dots to be printed by the print 
head, and an equalizing circuit (12) for averaging an output of 
the integration circuit in one main scanning period and for 
equalizing an output level of the integration circuit to a 
level of the averaging result. Also included in the data 
correction apparatus is a correction circuit (13) in which a 
level of the printing data signal is corrected in response 
to an output of said estimation means.
Patent EP-0400308-A3 (EP)
IPC: B29C45/00
Filed: 1990-04-11
Abstract: Es soll ein Verfahren und eine Anlage entwickelt werden, bei dem 
die Spritzzyklen gegenüber den bekannten Verfahren verkürzt und 
die Materialeigenschaften der Hohlkörper verbessert werden.  
     Nach der Erfindung wird zur Erreichung dieses Zieles während der 
Herstellung der Hohlraum (11a) des Formkörpers (11) kontinuierlich 
von einem unter hohem Druck stehenden Gas durchströmt. Diese kon­
tinuierliche Strömung wird durch ein Druckgefälle zwischen der Zu­
strömseite und der Abströmseite der Form erreicht. Die Vorrichtung 
zur Durchführung dieses Verfahrens beinhaltet eine zweiteilige 
Form (10), deren Unter- oder Oberteil (10a, 10b) eine Überlaufkam­
mer (13) für das aus dem Formkörperhohlraum (11a) ausströmende Gas 
aufweist. An die Überlaufkammer (13) ist eine Rückführleitung (15) 
und an die Düse (12) zur Zuführung des Gases eine Zuführleitung 
(16) angeschlossen. Die Leitungen stehen so miteinander in Verbin­
dung, daß ein ständiger, geschlossener Gas-Umlauf entsteht.  
     Das erfindungsgemäße Verfahren ist besonders für die Herstellung 
von Formteilen mit geschlossenen Hohlkammerquerschnitten geeignet, 
die im Automobilbau Verwendung finden.
Patent EP-0393598-A3 (EP)
Title: Pixel interval compensating method
IPC: H04N1/04
Filed: 1990-04-17
Abstract: A method of compensating the interval of a plurality of 
pixels to be simultaneously recorded on a recording surface. 
The plurality of pixels are recorded by a plurality of beams 
whose light intensity distributions partially overlap with 
one another on the recording surface and the pixel whose 
position should be compensated is selected. The light 
quantity ratio of the plurality of beams for recording the 
pixel is changed. Since the light quantity is changed, the 
peak of the density of pixel is shifted on the side of the 
beam of a large light quantity so that the interval between 
the pixels can be compensated.
Patent EP-0381340-A3 (EP)
Title: Peptides with sulphate ester groups
IPC: C07K14/595
Filed: 1990-01-18
Abstract: There are disclosed compounds of formula I:  
Q - T - M - G - W - X - J - P - Z      I  
wherein  
Q represents H-Asp, H-βAsp, H-DAsp, For, Suc or 
R¹R²CHOCO,  
T represents Tyr(SO₃H),  
M represents Ile,  
G represents Gly, D-Ala or Pro,  
W represents Trp,  
X represents Ahx,  
J represents Asp,  
P represents MePhe,  
Z represents NR³R⁴,  
R¹, R², R³ and R⁴ are independently H or lower 
alkyl,  
in addition 
   a) Q and T may together represent Hpp(SO₃H),    b) when Q represents H-βAsp, X may represent Ile,    c) when G represents D-Ala, M and X may both 
represent Met    d) when Q represents H-DAsp, then M and X 
may both represent Ile provided that P represents Phe, 
 
    e) when Q represents H-Asp and G represents Pro, M 
and X may both represent Met.    
and pharmaceutically acceptable salts thereof.  
     The compounds are useful for the treatment of obesity.
Patent EP-0391515-A3 (EP)
Title: Mri compensated for spurious rapid variations in "static" magnetic field during a single mri sequence
IPC: G01R33/58
Filed: 1990-01-19
Abstract: Static B o  field strength is measured during each 
TR interval of an MRI sequence providing field 
calibration data used to compensate for rapid 
variations in B o  during the MRI sequence.
Patent EP-0388200-A3 (EP)
Title: Full length compressible sleeve
IPC: A61H23/04
Filed: 1990-03-15
Abstract: A sleeve for applying compressive pressures against a patient's limb from a source of pressurized fluid, wherein the sleeve comprises a multi-layered sheath (10), having a proximal (60) and a distal end. Generally parallel side edges (52, 54) extend between the proximal (60) and distal ends, which side edges (52, 54), on the proximal half of the sheath, are adjustably wrappable about the patient's limb, once it is inserted in the sleeve (10).
Patent EP-0390589-A3 (EP)
Title: Stratified-combustion internal combustion engine
IPC: F02B31/02
Filed: 1990-03-30
Abstract: A stratified-combustion internal combustion engine 
according to the present invention comprises at least two 
intake ports(36,38) situated on one side of a combustion 
chamber(30), guide passages(40,42) connected individually 
to the intake ports(36,38), a fuel injector(66) disposed 
in one of the guide passages(40,42). Each guide 
passage(40,42) has a straight region(44) extending over a 
10 predetermined length from its corresponding intake port. 
Thus, an air-fuel mixture and air, guided by the 
respective straight regions(44) of the guide 
passages(40,42) to be supplied through their 
corresponding intake ports(36,38) to the combustion 
chamber(30), flow along the axial direction of a cylinder 
bore(24), thereby forming barrel swirl flows(Fa,Fm) 
separated in layers from each other.
Patent EP-0395391-A3 (EP)
Title: Catalyst component for producing crystalline polymers and a process for producing the catalyst
IPC: C08F10/00
Filed: 1990-04-25
Abstract: A catalyst component for producing crystalline 
olefin polymers comprises a linear olefin/non-olefin 
block copolmer having at least one linear olefin block 
copolymer and at least one non-linear olefin polymer 
block and (a) a titanium trichloride composition or (b) 
titanium, magnesium, a halogen and an electron donor as 
components for a carrier; the content of the linear 
olefin polymer block being from 0.1 to 49.5 by weight, 
the content of the non-linear olefin polymer block being 
from 0.01 to 49.5% by weight, the ratio by weight of the 
linear olefin polymer block to the non-linear olefin 
polymer block being 2/98 to 98/2 and in the case of (a), 
the content of the titanium trichloride composition 
being 99.89 to 1.0% by weight.
Patent EP-0430434-A3 (EP)
Title: Process for the preparation of fluoroaromatic and fluoroheteroaromatic compounds
IPC: C07C205/12
Filed: 1990-10-25
Abstract: Good yields of a range of fluoroaromatic and fluoroheteroaromatic compounds may be obtained by reacting an aromatic or a heteroaromatic amine with a nitrosyl polyfluoro salt in an inert solvent to form an intermediate aryl or heteroaryl diazonium polyfluoro salt and decomposing this aryl or heteroaryl diazonium polyfluoro salt in situ. The process described is especially suitable for the preparation in good yield of fluoroaromatic and fluoroheteroaromatic compounds with ortho substituents.
Patent EP-0457006-A3 (EP)
Title: Device for transferring work pieces
IPC: B23Q1/00
Filed: 1991-03-28
Abstract: The device for transferring workpieces having a base from a setting-up place to the measuring table of a measuring machine is characterised by a movable, table-shaped frame (1) with a work plate (2) which can be adjusted in inclination and height. The work plate (2) rests on supports (7) which can be moved up and down separately from one another by stepping motors (4). The position and the inclination of the work plate is sensed by abutments (3) with sensors or proximity switches. In this way, it is possible to adapt the vertical position and the inclination of the work plate to those of the setting-up plate and in particular of the measuring table. The very sensitive transfer of the workpieces having a base (for example an air-bearing plate) is possible without the risk of damage and in accurate alignment of the planes. <IMAGE>
Patent EP-0481579-A3 (EP)
Title: Magnetic readable character printing process using matrix print heads and method for making the same
IPC: B41J2/505
Filed: 1991-10-16
Abstract: In a process for printing magnetically readable characters (CMC 7; E13B), magnetically readable ink is transferred in a printing mechanism from a disposable ink ribbon (13) to a recording medium (14). In order to increase the printing speed in comparison with daisy wheel printing mechanisms and printing mechanisms which operate in a similar manner, it is proposed that bar-shaped printing areas (1; 2) which are vertically positioned in the basic form are transferred onto the recording medium (14) and are composed according to the principle of a matrix to form a character and that the respective printing elements (15) with the bar-shaped printing areas (1; 2) are driven from one or more columns (21) of printing elements (15) in each case with bar-shaped printing area (1; 2), that the recording medium (14) and the disposable ink ribbon (13) are either fixed and a matrix wire print head (12) is moved, the disposable ink ribbon (13) being advanced in printing pauses, or the printing medium (14) and the disposable ink ribbon (13) is moved and the matrix wire print head (12) is held fixed. <IMAGE>