baber/WOPTO huggingface dataset:
Patent EP-0259705-A3 (EP)
Title: Process for incorporating timing parameters in the synthesis of logic circuit design
IPC: G06F17/50
Filed: 1987-08-26
Abstract: During the synthesis of a logic circuit in which a plurality circuit components are examined and, in the presence of certain criteria, are changed in accordance with preestablished rules, timing parameters are estimated for selected circuit locations. Forward timing delays are determined by adding the timing delays associated with the intervening circuit components and media paths between an input terminal or latch component output terminals and a successive locations on the signal path. Similarly, a derived budget timing delay constant is calculated by designating a budget or design delay at any location in the circuit and by subtracting timing delays asssociated with the intervening components between that location and the previous location along the signal path in the reverse direction. The derived budget timing delay constant is substracted from the forward timing delay at each selected location to derive a timing debt for each selected location. The timing debt can be used as a criterion to determine when the implementation of circuit component should be changed. The timing information is stored in data structures associated with terminals of components and can include data with respect to a multiplicity of designated paths for complex circuits for which examination of all signal paths requires a prohibitive amount of time, the technique can be used between groups of latches that are activated by timing signals having known signal delays. The resulting timing data can be derived and stored for all latch (input signal and output signal) paths affecting each selected location.
Patent EP-0251397-A3 (EP)
IPC: D01H1/38
Filed: 1987-06-22
Abstract: Device for extracting the yarn windings (25) from 
axialsymmetrical elements of a textile machine, which 
comprises, in coordinated cooperation:  
- a cutting element (27), which performs the function of 
interrupting the continuity of the yarn (26) between the 
yarn windings of the reserve, and the bobbin (9) under way 
of formation;  
- an intake port (17) for suitably sucking and conveying into 
a slot the cut yarn end;  
- a rotary element (16) for seizing, extracting and opening 
the yarns, for the purpose of rapidly removing said 
reserve windings.
Patent EP-0231991-A3 (EP)
IPC: B60S1/08
Filed: 1987-01-06
Abstract: A precipitation sensor (32) for detecting 
when a predetermined fraction of the sensor area is 
covered with water drops comprises an insulating 
substrate (20), a pair of spaced electrodes (34,34′) of 
conductive material on the substrate (20), and an array 
of conductive spots (36) on the substrate (20) between 
the electrodes (34,34′), the spots (36) being arranged 
in a two-dimensional pattern to define a plurality of 
open circuit paths between the electrodes (34,34′) when 
the substrate (20) is dry and at least one closed 
circuit when at least some of the spots (36) are 
bridged by water drops. This sensor uses the physical 
principle of percolation to respond accurately to 
small amounts of precipitation and is preferably 
integrated in the wipe area (24) of a windshield 
surface (20) of a motor vehicle, and is incorporated in 
a wiper control system (26,28,30) thereof.
Patent EP-0251583-A3 (EP)
Title: Modular femoral fixation system
IPC: A61F2/36
Filed: 1987-06-18
Abstract: An instrument (27) for use in inserting a surgical implant into a cavity in a patient's bone characterized in that said instrument (27) comprises:an elongated rod (21) having a first end and a second end, said rod (21) having an externally threaded portion (23) adjacent said first end and an externally smooth portion (29) extending from said externally threaded portion (23) towards said second end, and said rod (21) being axially cannulated over at least a portion of its length so as to be capable of fitting over a surgical guide wire;a hollow sleeve (31) receiving said elongated rod (21), said sleeve (31) being capable of sliding movement upon said externally smooth portion (29) of the rod (21); andmeans (35) for advancing the hollow sleeve (31) along the externally smooth portion (29) of the rod (21) towards said externally threaded portion (23),said advancing means (35) positively preventing movement of the sleeve (31) along the rod (21) in a direction away from said externally threaded portion (23) while it is engaged with the sleeve (31), whereby advancement of the sleeve (31) can be stopped without relaxing the force being placed upon it by said advancing means (35).
Patent EP-0251599-A3 (EP)
IPC: H04R17/00
Filed: 1987-06-19
Abstract: An acoustic transducer l comprises a piezoelectric 
material 4 having a linear shape and which is arranged in 
the form of a flat spiral within a body 2 of encapsulant 
material. The piezoelectric material may be a 
polyvinylidine fluoride coaxial cable and this thus can 
allow the construction of a high performance planar 
hydrophone at relatively low cost.
Patent EP-0258175-A3 (EP)
Title: 5-hetero- or aryl-substituted-imidazoû2,1.a¨isoquinolines
IPC: A61K31/535
Filed: 1987-07-07
Abstract: Compounds of formula I <CHEM> wherein each R independently is hydrogen or methyl R1 is in 8- or 9-position and represents hydrogen, chloro, fluoro or C 1-3alkyl and R2 represents thienyl, furyl or <CHEM> wherein each Ro represents independently hydrogen, fluoro, chloro, C 1-10alkyl, C 1-10alkoxy or C 1-10alkylthio or one Ro is hydrogen and the other represents tri-(C 1-3alkyl)silyl, trifluoromethyl, phenyl, monochlorophenyl, monofluorophenyl, <CHEM> wherein X, Y, R3, R3' or R4 are as defined herein or two Ro's on adjacent carbon atoms form methylenedioxy. The compounds are indicated for use in treating PAF-mediated bronchocontriction and extravasation
Patent EP-0255997-A3 (EP)
IPC: F41A23/26
Filed: 1987-08-06
Abstract: Haltevorrichtung an einer Transporteinrichtung mit einem 
Rahmen (1), der wenigstens ein Auflager (9) für den 
Transportgegenstand (41) aufweist und mit wenigstens zwei 
gegeneinander bewegbaren, den Transportgegenstand (41) 
zumindest teilweise umfassenden Backen (201, 202), die 
auf einem mit dem Rahmen (1) verbundenen Träger (205) 
schwenkbar gelagert und als zweiarmige Hebel angesetzt 
sind, wobei jeweils der eine Hebelarm zum zumindest teil­
weisen Umfassen des Transportgegenstandes (41) vorgesehen 
ist und jeweils der andere Hebelarm an einem am Träger 
(205) gelagerten Dreh- bzw. Hebelkörper (225) im Abstand 
von dessen Dreh- bzw. Hebelachse angelenkt ist.
Patent EP-0278455-A3 (EP)
IPC: F01N3/28
Filed: 1988-02-08
Abstract: Keramikkörpers (3) zur Reinigung von Abgasen, insbesondere 
von Brennkraftmaschinen, besteht aus zwei aus tiefgezogenem 
Blech bestehenden Halbschalen, in denen der Keramikkörper (3) 
unter Zwischenlage einer aus einem Drahtstrickgewebe, einer 
Expansionsmatte oder dergleichen bestehenden Ummantelung (2) 
gasdicht gelagert ist. Die Ränder (11.3, 11.4, 11.5) der 
Halbschalen (11.1, 11.2) sind derart ausgebuchtet und mit 
einem nach außen zeigenden Flansch versehen, daß die 
Halbschalen (11.1, 11.2) mehr oder weniger tief 
ineinandersteckbar sind und daß eine gasdichte Schweißnaht 
(4) bequem angebracht werden kann.
Patent EP-0303274-A3 (EP)
Title: Holder for tape cartridges
IPC: G11B23/023
Filed: 1988-08-11
Abstract: A holder (116) for tape cartridges having a housing (118) divided by a partition (136) to form an upper section and a lower section each of which has a plurality of compartments (152, 154) integrally formed therewith from a relatively rigid plastic material so that a tape cartridge may be positioned in each of the compartments and separate resilient force applying structures, integrally formed from a plastic material more rigid than the plastic material in the housing, and secured to the housing so as to apply a resilient force against the tape cartridge in a compartment to urge the tape cartridge against portions of the housing to hold the tape cartridge in the compartment.
Patent EP-0276970-A3 (EP)
Title: Disposable diaper having an improved fastening device
IPC: A44B18/00
Filed: 1988-01-26
Abstract: A disposable diaper (10) comprising an absorbent core (14) that is encased between a liquid pervious topsheet (12) and a liquid impervious (16) backsheet, elasticized leg openings, and a fastening device (52) for securing the diaper on a wearer. The fastening device (52) comprises a first member (53) having a plurality of fiber elements (62) and a second member (54) having a plurality of engaging elements (74) that are mechanically engageable with the fiber elements (62) of the first member (53). The engaging elements are disposed and manufactured so as to provide a fastening device that is capable of resisting the peel forces and shear stress that are encountered during use and that is comfortable and skin friendly for the wearer. Each of the engaging elements (74) thus preferably comprises a stem (76) and an enlarged head (78) positioned on one end of the stem; the head (78) having a smooth, generally convex top surface that provides a skin friendly second member and a bottom surface that extends radially outwardly from the stem to engage the fiber elements of the first member. The fiber elements (62) of the first member (53) and the engaging elements (74) of the second member (54) are configured to maximize peel resistance such that the fastening device (52) has a fiber overhang ratio of at least about 2:1 and a height ratio of at least about 5:1.
Patent EP-0294128-A3 (EP)
IPC: B60J1/00
Filed: 1988-05-27
Abstract: An attachment structure for a resin window 2 
includes a plurality of attachment brackets 5 mounted 
on an edge 2c of the resin window by insert molding. 
The resin window is attached to an attachment flange 
3a of a body shell 3 by mechanical joint members 6 
which may comprise rivets inserted through holes 
5a, 3b defined in the attachment brackets and the 
attachment flange.
Patent EP-0315326-A3 (EP)
Title: Control of guided vehicles
IPC: G05D1/02
Filed: 1988-10-07
Abstract: In a location, such as a warehouse, in which there is a 
telephone communication system (4, 5, 6) which includes at least one 
handset (6) having a dial or a keypad, control apparatus for 
controlling the movements of an automated vehicle comprises a computer 
(1) for providing vehicle control signals, and an interface (8) which 
couples the computer to the telephone system and which is operable to 
feed to the computer data relating to desired vehicle movements in 
response to signals fed over the telephone system by operation of the 
dial or keypad. Information may be fed to the handset by the 
interface in the form of encoded audio tones or phrases generated by a 
speech synthesiser.
Patent EP-0323020-A3 (EP)
Title: Force-operated suspension position sensor for automotive vehicle
IPC: F16F9/02
Filed: 1988-11-21
Abstract: A sensor for determining the operational position 
of an automotive suspension including two suspension 
members (14,16) relatively removable with respect to 
another includes an assembly with a first component (30) 
movable with respect to a second component (36), with 
the first and second components being relatively movable 
with respect to each other as a result of the movement 
of the vehicle suspension. A sensor according to this 
invention will further include, without limitation, a 
force generation device (38) associated with the sensor 
components (30,36) for generating a force with a 
magnitude which is related to the position of the 
suspension members with respect to one another and a 
transducer device (40,42) associated with the force 
generation device (38) for producing a signal which is 
related to the magnitude of the force, and hence, to the 
position of the suspension members with respect to one 
another.
Patent EP-0320294-A3 (EP)
Title: Microwave cooking package
IPC: B65D81/34
Filed: 1988-12-09
Abstract: A package for microwaving heating or 
cooking a food item such as an egg roll, which 
requires surface browning or crispening, comprises a 
vented tray, a drapable, liquid permeable, microwave 
susceptive composite material, draped over the food 
item, and a film lid covering the tray and conformed 
to the shape of the food item.
Patent EP-0288399-A3 (EP)
IPC: C08G63/685
Filed: 1988-04-20
Abstract: This invention relates to novel fiber forming 
polyester compositions that exhibit improved whiteness 
by incorporating derivatives of dibenzoisoquinoline­
diones of the formula 
  
wherein  
    R is hydrogen, cycloalkyl, allyl, alkyl, 
aralkyl, alkoxyalkyl or cycloalkylalkylene;  
    R₁ is hydrogen, halogen, alkyl, alkoxy. 
aryloxy, alkylthio, or arylthio;  
    R₂ is hydrogen, halogen, alkyl, aryl, alkoxy, 
aryloxy, alkylthio arylthio, carbalkoxy, 
carbaryloxy, carbaralkyloxy, carboxy, sulfamoyl, 
alkylsulfamoyl, dialkylsulfamoyl, alkylarylsulfamoyl, 
cycloalkylsulfamoyl, arylsulfamoyl, carbamoyl, 
alkylcarbamoyl, dialkylcarbamoyl, alkylarylcarbamoyl, 
cycloalkylcarbamoyl, arylcarbamoyl, 2-pyrrolidono, 
acylamido or N-alkylacylamido;  
    R₃ is one or more groups selected from the 
group consisting of hydrogen, halogen, alkyl, and 
alkoxy; and  
 
 
    x is an integer of 1 to 5;  
wherein one or more alkyl, alkoxy, aryl, aryloxy, 
alkylthio, arylthio or aralkyl residues may contain 
one or more reactive groups selected from the group 
consisting of carboxy, carbalkoxy, carbaryloxy, 
N-alkyl-carbamoyloxy, carbamoyloxy, acyloxy, 
chlorocarbonyl, hydroxyl, cycloalkylcarbonyloxy, 
N-arylcarbamoyloxy, and N,N-dialkylcarbamoyloxy 
wherein said alkyl and aryl groups may also have 
common substituents such as alkoxy, acyloxy, cyano, 
halogen, hydroxy and acylamido.
Patent EP-0284600-A3 (EP)
Title: Bürstenelement für Walzenbürsten
IPC: A46B7/00
Filed: 1988-03-23
Abstract: Eine Vorrichtung zum Bearbeiten der Oberflächen (4) von 
Verkehrsflächen (5) besitzt eine um eine im wesentlichen 
horizontal verlaufende Achse (17) drehantreibbare Walze 
(16), die an ihrem Umfang an der zu bearbeitenden Ober­
fläche (4) angreifende Bearbeitungselemente trägt. Die 
Walze (16) ist gegenüber dem Rahmen (1) der Vorrichtung 
durch einstellbare Stellglieder (21) abgestützt und 
zusätzlich um eine zur Drehachse (17) der Walze (16) 
senkrechte und im wesentlichen horizontal ausgerichtete 
Achse kippbar.  
     Bschrieben wird weiters eine Walzenbürste (101) zum Bear­
beiten von Verkehrsflächen und von der Oberfläche Beläge 
zu entfernen, die einen Bürstenkern (102) mit an diesem 
befestigten Bearbeitungselementen aufweist. Die Bearbei­
tungselemente (120), die in Halteteilen (114) aufgenommen 
sind, sind am Bürstenkern (102) über in Längsrichtung der 
Bürstenachse (103) verlaufende Halteleisten (106) befe­
stigt, die auf der radial außen liegenden Umfangsfläche 
des Bürstenkerns (102) aufliegen und mit diesem verbunden 
sind. Jede Halteleiste (106) besitzt nach außen weisende 
Ansätze (107), die Löcher (108) aufweisen, durch die eine 
Befestigungsachse (109) für die Bearbeitungselemente 
(120) oder deren Halteteile (114) gesteckt ist.
Patent EP-0337413-A3 (EP)
Title: Naphthopyran derivatives and use thereof
IPC: A61P35/00
Filed: 1989-04-12
Abstract: The present invention relates to an aromatase 
inhibiting composition which contains a compound of the 
formula: 
  
wherein R is hydroxy, lower alkoxy or amino which may be 
substituted by lower alkyl; R¹ is hydrogen or lower alkyl; 
and A is hydrogen, a group of the formula 
  
in which R² is hydroxy, lower alkoxy or amino which may be 
substituted by lower alkyl and R³ is hydrogen or lower 
alkyl, or a group of the formula 
  
in which R⁴ and R⁵ are independently hydrogen or lower 
alkyl, or a salt thereof.  
     The present composition is useful in the prevention 
and treatment of estrogen-dependent diseases, such as 
breast cancer.
Patent EP-0345460-A3 (EP)
IPC: G01N33/52
Filed: 1989-05-03
Abstract: A test method and device employ a matrix to 
which is covalently bonded a second component of a two 
component dye system. Color is formed when the first 
component, which may be the analyte or another dye 
component, covalently couples to the second component. 
The color formed is covalently immobilized to the 
matrix. A preferred second component, 
5-amino-2-naphthalene sulfonic acid, is covalently 
bonded via the amino group and forms a colored covalent 
adduct with oxidized 4-aminoantipyrine. Another 
preferred second component is diazotized 
para-aminoaniline, which is covalently bonded via the 
amino group and forms a colored covalent adduct directly 
with bilirubin.
Patent EP-0346862-A3 (EP)
Title: Process to graft stereoregular polymers of branched, higher alpha-olefins and compositions thereof
IPC: C08F255/00
Filed: 1989-06-14
Abstract: Stabilized, stereoregular polymers of branched, higher alpha-olefins can be modified with unsaturated silanes, carboxylic acids, and/or carboxylic acid anhydrides in the presence of a free radical generator in the polymer melt. These polymers can also contain additional additives, such as glass fibers.
Patent EP-0351833-A3 (EP)
Title: Plant fault diagnosis system
IPC: G01R19/165
Filed: 1989-07-19
Abstract: The present invention relates to a plant fault 
diagnosing system for diagnosing the operating conditions 
of the plant, for example, change in the physical 
quantity or whether any fault is present in each of the 
instrumentations or not. This system makes reference and 
makes directly comparison the process data of the plant 
or a diagnosing pattern processed by treating the process 
data in a predetermined process with a predetermined 
information for detecting showing the symptom of an 
abnormality or a predetermined reference value. When any 
deviation from a predetermined allowable range or 
coincidence of the patterns is detected, it determines 
that there is any abnormality in the plant, and issues an 
alarm to, for example, an operator.
Patent EP-0353564-A3 (EP)
Title: Scored fiberboard having improved moldability
IPC: B27N3/18
Filed: 1989-07-21
Abstract: A plurality of intermittent incisions (14, 15) are made 
in a surface region of a fiberboard (20) to sever fibers 
without removing them from the surface region. The 
resultant fiberboard may be molded under heat and 
pressure to a three dimensional hardboard (60, 70) with high 
fidelity to the mold and without causing stretch marks, 
tears or fractures. The fiberboard may be a dry 
consolidated mass of wet-felted cellulosic fibers. The 
invention is particularly valuable in the molding of 
boards made from redwood fibers and other long fibers.  
     The intermittent incisions (14, 15) may be made along 
one or more lines parallel to or perpendicular to the 
longitudinal edge of the fiberboard but a grid of 
incisions along intersecting lines is advantageous. To 
cut the incisions, the fiberboard (20) is preferably moved on 
a conveyor belt (21) while an assembly (22) of toothed cutting 
disks (23) is rotated in cutting engagement with the board. 
The cutting disks are mounted co-axially on a motor-­
driven shaft (24).
Patent EP-0354464-A3 (EP)
IPC: F16J15/12
Filed: 1989-08-02
Abstract: Die Erfindung betrifft eine Flachdichtung, insbesondere eine 
Zylinderkopfdichtung für Verbrennungsmotore. Im Hinblick auf 
eine kostengünstigere Anordnung des metallischen Dichtungs­
ringes gegenüber der aus einem Weichstoffmaterial bestehenden 
Dichtungsscheibe beschreitet man den direkten Weg einer form­
schlüssigen Verbindung über am Dichtungsring vorgesehene me­
tallische Dichtlaschen.
Patent EP-0361428-A3 (EP)
IPC: G03B27/73
Filed: 1989-09-27
Abstract: The improved image forming apparatus with a capability 
for automatically identifying the type of originals measures 
the reflected light from an original of interest with at 
least two sensors for the light of at least one of three 
primary colors, constructs a discriminant function that makes 
use of the differences in spectral reflection density between 
originals and which uses as parameters all the values of 
measurements obtained or with the higher and lower values 
being cut off, and automatically identifies the type of the 
original by discriminating color photographic originals from 
another type of originals such as color printed originals or 
black-and-white originals on the basis of the value of said 
discriminant function. The image forming apparatus may 
measure the reflected light from the original with sensors 
for the light of three primary colors and identify a low-­
density, low-contrast original by means of a predetermined 
discriminant formula. Based on the results of such 
identification, the image forming apparatus selects the 
proper light-sensitive material and exposure conditions 
according to the type of original of interest or the low-­
density, low-contrast to original to be used and performs 
appropriate image formation.  
     In spite of the use of a simple discriminant function or 
formula, the image forming apparatus is capable of correct 
identification of the type of original whether its size is 
regular or irregular as in the case of small-size documents 
or bulky materials, thereby allowing for appropriate image 
formation.
Patent EP-0387401-A3 (EP)
IPC: H04N19/587
Filed: 1989-10-18
Abstract: Zur Unterscheidung, ob in einer Bildsequenz Änderungen 
auftreten oder nicht, ist ein Änderungskriterium notwendig.  
     Bei der Erfindung wird dieses Änderungskriterium aus den 
Framedifferenzen abgeleitet, deren Häufigkeitsverteilung 
ausgewertet wird. Diese Häufigkeitsverteilung wird über 
mindestens zwei Bilder gebildet. Zu jeder 
Häufigkeitsverteilung wird das Maximum im Bereich kleiner 
Framedifferenzen und die dem Maximum nächstgelegenen 
Wendepunkte ermittelt. Aus diesem Maximum und unterem 
Wendepunkt wird ein Entscheiderschwellwert ermittelt, der 
mit den Entscheiderschwellwerten der anderen 
Häufigkeitsverteilungen zum Änderungskriterium gemittelt 
wird.  
     Durch diese Maßnahmen gewinnt man ein auf Störungen, z.B. 
das Kamerarauschen, angepaßtes Änderungskriterium.
Patent EP-0339894-A3 (EP)
IPC: B22F5/00
Filed: 1989-04-24
Abstract: Composite articles with internal surface are 
prepared by heating a porous compact formed about an 
insert body of infiltrant material. The insert body has 
an external surface corresponding to the desired 
internal surface of the article and consists of a 
material having a melting temperature less than that of 
the article. The porous compact has substantially the 
net shape of the article and is made of a material that 
is wetted by liquid insert material and has a sintering 
temperature greater than the wetting temperature of the 
insert material. The compact is heated to a temperature 
such that the insert substantially melts and infiltrates 
the porous compact forming the finished composite 
article.
Patent EP-0349217-A3 (EP)
IPC: C07C205/26
Filed: 1989-06-23
Abstract: A process of forming 2-bromo-2-nitro-1, 
3-propanediol by contacting a 5-nitro-1,3-dioxane with 
bromine under alkaline conditions and hydrolyzing the 
brominated product.
Patent EP-0363104-A3 (EP)
Title: Silver halide photographic material
IPC: C09B23/06
Filed: 1989-09-29
Abstract: A photosensitive photographic material is described comprising a support bearing a silver halide emulsion layer sensitised with a dye of the general formula: <CHEM>  wherein  Y is S or Se, L<1>, L<2>, L<3>, L<4> and L<5> are each independently substituted or unsubsituted methine groups,  A is N-R<3>, O or S,  B is N-R<4> when A is O, or N-R<4>, S, or O when A is N-R<3>, R<1>, R<2>, R<3> and R<4> are each a substituted or unsubstituted alkyl or a substituted or unsubstituted aryl group,  R<5> is an alkyl group of 1-4 carbon atoms,  n is 0, 1 or 2, and  X is a counterion, and wherein at least two of R<1>, R<2>, R<3> and R<4> are substituted with an acid or acid salt substituent.