baber/WOPTO huggingface dataset:
Patent EP-0202718-A3 (EP)
IPC: H01L21/268
Filed: 1986-05-21
Abstract: A method of producing a semiconductor device 
comprising a monocrystalline layer of silicon on a substrate 
by which method a sublayer of silicon dioxide or a sublayer 
thermally matching said substrate is formed on said substrate, 
a recrystallizable layer of amorphous or polycrystalline 
silicon is superimposed on said sublayer, 
at least on capping insulating layer is formed on said 
thin buffer layer and then said recystallizable layer is 
converted into a monocrystalline silicon layer. 
According to the invention, before forming the capping layer 
a thin buffer layer selected from the group consisting of 
silicon nitride, aluminium nitride and aluminium oxide is 
formed on said recrystallizable layer. Such a technique 
results in a semi-conductor device in which contamination 
of the recrystallized silicon layer by oxygen from capping-­
and sublayer is prevented.
Patent EP-0204639-A3 (EP)
Title: Joint laxity measurement
IPC: A61B5/103
Filed: 1986-06-05
Abstract: A method for measuring parameters relating to the stability of joints in a patient's body includes the steps of securing a reference portion of the joint (that portion of the joint closest to the body) to a fixed location. A three dimensional digitization of the size, shape, position and coordinate system of the two portions is performed. A soft tissue compensation procedure is performed by applying forces to the reference portion of the joint to thereby determine the amount of reference portion motion, in the soft tissue surrounding the reference portion, due to these forces. A variety of forces are applied to the relative portion of a joint, which is movable relative to the reference portion thereof, and the total motion of the reference and relative portions associated with the forces are measured. By subtracting the motion determined in the soft tissue compensation from motion as determined by applying a variety of forces, the motion of only the relative portion relative to the reference portion is determined.
Patent EP-0239776-A3 (EP)
Title: Reagent containing monoclonal antibodies to bacteroides gingivalis
IPC: G01N33/569
Filed: 1987-02-21
Abstract: Bacteroides gingivalis frequently has been implicated in adult pepriodontitis. The present monoclonal antibodies are specific to Bacteroides gingivalis. The present monoclonal antibodies are typically employed as a reagent which includes an inert carrier, preferably a liquid such as buffered solution and a preservative. The carrier compositions are suitably selected to provide for the proper dispersal of bacteria, and to preserve the integrity of antigens and supplemental structures. The selection of the proper carrier is especially important in the detection of bacteria which produce large amounts of autolytic enzymes such as B. gingivalis. The monoclonal antibodies of the present invention are useful in clinical testing and differentiating antigens in the gingival or subgingival sera. The method of testing and differentiating involves the steps of contacting a sample of the bacterial flora from a lesion or other site with a measured amount of a monoclonal antibody specific to a simple antigen site or Bacteroides gingivalis and subsequently measuring the number of antibody-antigen complexes formed.
Patent EP-0245620-A3 (EP)
IPC: H04B11/00
Filed: 1987-03-18
Abstract: The subject matter of the invention is the manner of 
emergency communication in underground mines with the 
mine workmen that have been cut off from active 
workings. The essence of this procedure consists in 
that, that in order to establish phonic or 
telegraphic contact with the mine workmen cut off by 
an obstacle from active workings a modulated sonic 
wave is utilized. The said wave is induced on one 
side of the concerned obstacle in elements of a mine 
workings' equipment, in rock mass or in the concerned 
obstacle itself and is being received from the 
mentioned elements on the other side of the concerned 
obstacle.
Patent EP-0245822-A3 (EP)
IPC: B65D83/14
Filed: 1987-05-11
Abstract: An overcap assembly for a container having a pressure 
valve or the like, for dispensing a product selectively as a 
spray or a fog. The assembly has an overcap and a nozzle 
device which can be attached to the overcap outlet and is 
rotatable or otherwise movable between two positions relat­
ive to the overcap. In one position, a first outlet of the nozzle 
device communicates with the pressure valve of the con­
tainer, while a second outlet of the nozzle device does so in 
the second relative position. One outlet is suitable for produc­
ing a spray, while the other is for producing a fog. Preferably, 
locking members are provided to lock the overcap actuator in 
a position to hold the container valve open when the nozzle 
device is in one (but not the other) of the two positions, to 
ensure complete use of the product in the container.
Patent EP-0247533-A3 (EP)
Title: Profiled seal for sealing of windows, doors and facades
IPC: E06B7/23
Filed: 1987-05-22
Abstract: In a profiled seal (1) consisting of elastic material for sealing windows, doors and facades, in particular on the weather side, having an outer and an inner sealing zone (4, 5) and an anchoring wedge (2) formed on the rear side of the profiled basic element (3), the outer sealing zone (4) consists of closed-cell, expanded elastomer or thermoplastic material. This zone is designed as an essentially drop-shaped bead. The inner sealing zone (5) has a sealing lip which preferably has a concave design and extends approximately as far as the region of the mid-line (6) of the anchoring wedge (2). <IMAGE>
Patent EP-0253224-A3 (EP)
Title: Circuit arrangement for operating low-pressure discharge lamps
IPC: H05B41/28
Filed: 1987-07-02
Abstract: To reduce network harmonics upon connecting a fluorescent lamp (LP1) with a power network rectifier (2) and a push-pull frequency generator (3) and a series resonance circuit (4) to the network, a harmonic filter is connected in the circuit with the fluorescent lamp (LP1) or lamps (LP1, LP2). The harmonic filter includes two diodes (D8, D9), connected in forward current passing direction to the power rectifier (2), and two capacitors (C7, C8) connected, respectively, between the serially connected diodes and a center tap (M1) between the push-pull transistors directly and beyond an inductance forming part of a series resonance circuit (4) for the lamps. In parallel to the two diodes, two further diodes (D10, D11) are provided, having a center tap (M4) which is connected over a capacitor (C9) also to the center tap between the transistors of the push-pull frequency generator (3). Preferably, the capacity value of the further capacitor (C9) is about 0.2 times the total capacity value in the harmonic filter circuit.
Patent EP-0270132-A3 (EP)
Title: Dimensionally recoverable article
IPC: F16L58/10
Filed: 1984-01-05
Abstract: A recoverable article comprising a composite structure is produced from a recoverable fabric and a polymeric matrix material. The structure is used for environmental protection of cables, pipes and other substrates. The recoverable fabric comprises a cross-linked recoverable polyolefin having a recovery stress of 1.5 to 5  mu Pa, and the matrix is cross-linked such that the recovery ratio available in the composite is at least 65% of that available in the free fabric, and the polymeric matrix material, per se, after irradiation has room temperature elongation of 400-700% measured at a strain rate of 300% per minute.
Patent EP-0272618-A3 (EP)
IPC: H01R9/26
Filed: 1987-12-17
Abstract: Eine eine elektrische Schaltvorrichtung aufnehmendes 
 Isolierstoffgehäuse  (10) weist ange­
formte, der rastenden Halterung auf einer Tragschiene 
(11) dienende, nasenförmige Halteorgane (14, 15) auf, 
von denen wenigstens eines (15) an einer vom Gehäuse 
ausgehenden, federnd biegbaren Haltelasche (16) angeord­
net und manuell oder mittels eines Werkzeuges in eine 
Öffnungsstellung auslenkbar ist, in welcher das Gehäuse 
von der Tragschiene entfernbar ist. Das auslenkbare Hal­
teorgan ist mit einer von der Frontseite des Gehäuses 
her zugänglichen Betätigungshandhabe ausgestattet, wel­
che auch der Abstützung eines Werkzeuges dienen kann. 
Das Halteorgan ist manuell oder mittels des genannten 
Werkzeuges über die mindestens erforderliche Öffnungs­
stellung hinaus so weit beschädigungsfrei auslenkbar, 
bis es selbst oder seine Haltelasche (16) an einem als 
Überdehenungsschutz für diese Haltelasche dienenden An­
schlag (17) anstößt. Hierdurch ist eine Beschädigung 
oder gar ein Abbrechen des Halteorgans bzw. seiner Hal­
telasche bei sachgerechter Bedienung praktisch ausge­
schlossen.
Patent EP-0246777-A3 (EP)
Title: Cargo bag and method of forming same
IPC: B65D33/14
Filed: 1987-05-01
Abstract: Four pairs of lifting panels (30-3l, 32-33, 34-35, 36-37) extend upwardly from and have their lower end portions formed integrally with the upper edges of the side walls (l5-l8) of the cargo bag. Each of the four pairs of lifting panels includes a pair of adjacent lifting panels positioned adjacent a corresponding corner of the cargo bag and the upper end portions of the lifting panels are folded inwardly to form multi-plies thereof (Figure 5). The multi-ply upper end portions of adjacent lifting panels are positioned in overlapping relationship and are interconnected (45) to form a lifting loop (40-43) above each corner of the cargo bag for supporting and moving the cargo bag from one location to another.
Patent EP-0269260-A3 (EP)
IPC: C12Q1/68
Filed: 1987-10-27
Abstract: The invention offers a method of genetic 
analysis which is potentially an early detection method 
for atherosclerosis. The method comprises detecting the 
presence or absence of polymorphic states correlated 
with this disease which are proximal to the 
apolipoprotein AI-CIII-AIV gene complex, or to the 
apoAII, apoB, apoCI or, LDL-R genes. Individuals with 
particular polymorphic sites are likely to experience 
severe atherosclerotic symptomologies.
Patent EP-0273022-A3 (EP)
Title: Porte-information ou porte-horaire fixé sur un poteau
IPC: G09F7/18
Filed: 1987-12-17
Abstract: L'invention a trait à un support d'information ou support 
d'horaires destiné à être fixé à un poteau. Il est composé 
d'une gaine transparente (10) à section elliptique, placée 
autour d'un poteau (P) et servant à contenir l'information. 
La gaine transparente est bouclée à ses parties inférieure et 
supérieure par des disques elliptiques de support (1, 3), com­
posés chacun de deux parties et pourvus d'un collet circulaire 
(5, 7). Les deux moitiés de chaque disque de support sont 
munies d'une vis pouvant être serrée contre le poteau de façon 
à ce que l'ensemble soit fixé au poteau.  
     L'information doit être apposée derrière chacune des parties 
transparentes (10) sur une carte souple dont la largeur est 
égale à la demie circonférence de la section elliptique. La 
hauteur de la carte souple est égale à celle de la partie 
transparente.
Patent EP-0238477-A3 (EP)
Title: Rotating chip cutting tool
IPC: B22F7/06
Filed: 1987-03-16
Abstract: Rotating cutting tool, in particular a drilling, milling and/or reaming tool, with a tool body having a pronounced longitudinal extension in the direction of the rotational or main axis and made of carbide or mechanically resistant material, which tool body has on its outside at least one groove running preferably at an angle to the axis differing from 0 DEG , in particular roughly helically, and at least one web running in accordance with the course of the groove and if need be having at least one cutting edge, and also at least one channel, essentially passing through the tool body in longitudinal extension, for carrying a fluid medium, at least one channel (7) being arranged in the tool body (1), which is built up in one piece with an inner part (2) having the axis (a) and with at least one outer part (3) sinter-bonded in a planar manner to the inner part (2) essentially over the entire longitudinal extension and having or forming at least one radially outer area of the web (5), which channel (7), running essentially in accordance with the preferably helical course of the web (5), is arranged in the area of the sintered bond (23) of the said parts (2, 3), its wall (71) being formed essentially over its entire extension partly (72) by the inner part (2) and to the remaining extent (73) by the outer part (3).
Patent EP-0282904-A3 (EP)
Title: 2-thiomethyl-substituted-pyridines, a method for their preparation and pharmaceutical compositions containing them
IPC: C07D213/85
Filed: 1988-03-10
Abstract: Pyridines of formula I <CHEM> wherein R1 is acetyl, benzoyl, cyano, nitro, alkoxycarbonyl or aminocarbonyl groups; R2 is an optionally substituted aryl or a heterocyclic group; and O is a sulphurated residue such as alkylthio, cycloakylthio, arylthio, heteroarylthio, aminoalkylthio. Compounds I are useful in therapy in cardiovascular field.
Patent EP-0309639-A3 (EP)
Title: A method of automatically evaluating the quality of an audio-video program recorded on a recording medium
IPC: H04N17/06
Filed: 1982-09-14
Abstract: Method and means for evaluating the quality of 
audio and/or video transfer characteristics of a device 
upon which, or through which, audio and/or video 
information is contained, or passes, respectively. 
Both method and apparatus concern the evaluation of the 
quality of information transfer in the recording and 
playing back of a recording medium or in the 
transferring of audio and/or video information through 
an information handling device referred to as a 
throughput device. Unit evaluation is accomplished by 
establishing an input signal of known content, measuring 
selected parameters of selected parts of the input 
signal, feeding the input signal to the unit under 
test, measuring the parameters of parts of the output 
signal from the unit under test corresponding to the 
same selected parts of the input signal, and comparing 
the selected parameters of the input signal with 
the corresponding parameters of the output signal. 
Whether monitoring the quality of the signal transfer 
characteristics of a throughput device, a magnetic tape 
containing program material, or a video disc, master 
disc or replica, a "siganture" is created for the unit 
under test, and subsequent analysis of the unit as it 
progresses along a production line or of a copy made on 
the same or alternate recording medium results in a 
second "signature" which is compared against the first 
signature to make a determination as to the quality of 
the signal handling or transfer characteristics of the 
unit. In this manner, out-of-tolerance conditions can 
be automatically detected, thereby eliminating 
subjectivity and providing consistency in the quality 
level of device testing.
Patent EP-0290912-A3 (EP)
Title: Support of rigid plastic material
IPC: F16B47/00
Filed: 1988-05-02
Abstract: 1. Support including a pellet (10) of rigid plastic material having two opposed faces (12, 14) one (12) of which bears a coupling means (16) and the other of which is covered with a layer of adhesive material (18), characterized in that said pellet (10) exhibits at least a groove (22; 40) defining a flexure zone (24, 38).
Patent EP-0320588-A3 (EP)
IPC: B29D30/06
Filed: 1988-10-07
Abstract: Die Erfindung betrifft eine Vulkanisierform für eine 
Vulkanisiermaschine zur Herstellung von Gummireifen für 
Kraftfahrzeuge, mit einem vertikal bewegbaren Oberteil, das 
einen sich an den Dom der Vulkanisiermaschine anschließenden 
Auffangring (5), eine sich daran angepaßte obere Platte (1), 
einen Verschlußring (3) sowie den Formhohlraum begrenzende 
Formsegmente (16) und eine obere Formhälfte aufweist, wobei 
der ortsfeste Unterteil eine Grundplatte und eine daran 
befestigte Formhälfte hat. Die erfindungsgemäße 
Vulkanisierform zeichnet sich dadurch aus, daß die 
Formsegmente (16) an der inneren kegel- oder pyramidenförmig 
ausgestalteten Fläche des Verschlußringes (3) vorgesehen, in 
Führungsschienen schräg mitnehmbarer Gleitsegmente (4) 
befestigt sind, wobei die Gleitsegmente (4) in horizontal 
verlaufenden Führungselementen an der oberen Platte geführt 
sind und wobei auf dem Verschlußring (3) ein die Größe der 
Vorspannspalte zwischen dem Auffangring (5) und der oberen 
Platte regulierender Ausgleichsring (11) vorgesehen ist, der 
eine Stellschraube (10) und eine Befestigungsschraube (14) 
aufweist.
Patent EP-0316013-A3 (EP)
IPC: G03C1/83
Filed: 1988-11-11
Abstract: A silver halide photographic material comprising a 
support having thereon at least one hydrophilic colloid 
layer containing at least one dye represented by formula 
(I), 
  
wherein R₁ represents a substituted or unsubstituted aryl 
group, a substituted or unsubstituted alkyl group, a 
substituted or unsubstituted aralkyl group, or a 
substituted or unsubstituted heterocyclic group, each 
group being substituted by at least one carboxylic acid 
group or sulfonic acid group; R₂ represents -CONR₃R₄ or -­
NR₃COR₄, wherein R₃ represents a hydrogen atom or an alkyl 
group and R₄ represents a substituted or unsubstituted 
alkyl group or a substituted or unsubstituted aralkyl 
group having a hydrophobic substituent constant π in the 
range of about 1.60≦π≦ about 3.90; L₁, L₂, and L₃ each 
represents a substituted or unsubstituted methine group; 
and n represents 0, 1, or 2.
Patent EP-0286273-A3 (EP)
Title: Process on or with liquid
IPC: B01F33/40
Filed: 1988-03-23
Abstract: A method of carrying out a process on or with 
liquid comprises moving a bed of the liquid in 
a band 28 continuously along an annular path defined 
in a chamber 12 by passing fluid 38 having both 
circumferential and vertical components through 
the bed along the path during the carrying out 
of the process.
Patent EP-0295771-A3 (EP)
Title: Apparatus and method for obtaining a rapid hematocrit
IPC: B04B5/04
Filed: 1988-04-18
Abstract: A hand-held centrifuge apparatus for sedimenting a fluid suspension in a sample tube, the sample tube being subjected to centrifugation at an acute angle to the axis of rotation. An electronic circuit activates an electric motor for a preselected time period as a function of voltage supplied by a battery to the motor to provide a predetermined degree of centrifugation to the sample. A voltage tester periodically tests the voltage in the circuit to assure that adequate voltage is being supplied by the battery. A deactivation circuit is actuated if inadequate voltage is sensed and a disabling circuit disables the electronic circuit until adequate voltage is again available. The disabling circuit is masked during acceleration to preclude deactivating the circuit when the motor is in acceleration.
Patent EP-0313179-A3 (EP)
Title: Aromatic polyisocyanate modified latex compositions having improved adhesion and drying rates
IPC: C08G18/62
Filed: 1988-04-26
Abstract: A latex composition is modified by the addition 
of an aromatic or an alkyl substituted aromatic polyiso­
cyanate compound which unexpectedly has been found to 
result in improved properties such as increased drying 
rate and improved adhesion. The latex compositions 
generally contain a mineral filler therein such as cal­
cium carbonate, various clays, and the like, as well as 
a frothing agent such as soaps for producing an aerated 
system. A particular use is in forming a coating on a 
primary carpet substrate.
Patent EP-0324389-A3 (EP)
Title: Modified advanced epoxy resins
IPC: C08G59/68
Filed: 1989-01-07
Abstract: Modified advanced epoxy resins are prepared by 
reacting (A) an advanced epoxy resin prepared by 
reacting (1) an epoxy resin having at least one 
aromatic ring, an average of more than one, but not 
more than 2 vicinal epoxy groups per molecule and which 
contains at least one oxyalkylene or substituted 
oxyalkylene group per molecule; with (2) a dihydric 
phenol; with (B) a phosphorus-containing compound. 
Curable compositions comprising the modified advanced 
epoxy resin and cured products resulting from curing 
the curable compositions are also disclosed.
Patent EP-0338496-A3 (EP)
Title: Method and circuit for detecting data error
IPC: H03M13/00
Filed: 1989-04-18
Abstract: A error detecting circiut includes syndrome 
calculating circuits (3-6) which calculates quotients 
S₀′, S₁′, S₂′ and S₃′ by dividion of syndromes. When 
all of the syndromes are "0", an error zero is detected 
by an error zero detecting circuit (13), and a signal 
(ZE) is outputted. A single error detecting circuit 
(14) detects a single error when S₀′=S₁′=S₂′=S₃′=0, 
outputting a signal (1E). At this time, a J-latch (19) 
holds a counted value "j" of the counter (18) which 
counts the number of the division as data indicative of 
an error position. Based upon data calculated by adding 
circuits (7-12) and multiplying circuits (15, 16), a 
double error detecting circuit (17) detects that there 
are two or more errors through determination whether or 
not equations (S₀′+S₁′)(S₂′+S₃′)=(S₁′+S₂′)² and 
(S₀′+S₂′)(S₂′+S₃′)=(S₁′+S₂′)(S₁′+S₃′) can be formed, 
outputting a detection signal (2E) when double errors 
occur. At this time, the J-latch and an I-latch (20) 
hold counted values "j" and "i" as data indicative of 
error positions. By an error component calculating 
circuit (27), error components E i  and E j  are calculated 
by (S₀′+S₁′)/(1+α i-j ) and S₀-E i , respectively because 
a syndrome S₀=E i +E j .
Patent EP-0374388-A3 (EP)
IPC: A47B91/02
Filed: 1989-09-29
Abstract: Die bekannten Hilfsmittel zum Einstellen der 
Höhe oder der horizontalen Lage eines 
Schrankes waren entweder von außen erkennbar 
oder bestanden aus unter den Schrank einsetz­
baren Bauteilen, die nur ein stufenweises und 
für einen Laien kompliziert durchzuführendes 
Verstellen bedingten und sich auch im Laufe 
der Zeit wieder lockern konnten.  
     Um diese Nachteile zu vermeiden, wird eine in 
die Schrankwand integrierte Stelleinrichtung 
vorgeschlagen, die aus einem mit einem Stütz­
fuß (2) ausgerüsteten Stellstift (1) und einer Ab­
stützrosette (4) besteht, wobei diese beiden Bau­
teile gegeneinander bewegt werden können.
Patent EP-0368286-A3 (EP)
Title: Metal mold centering and clamping device in a tire vulcanizing machine
IPC: B29L30/00
Filed: 1989-11-08
Abstract: A metal mold centering and clamping device in 
a tire vulcanizing machine is improved. Hydraulic cylinders 
each having a piston rod equipped with a non-directional 
bearing at its top portion, are erected on a vulcanizing 
machine frame close to an outer circumference of a metal 
mold. An outside portion of a centering member is connected 
to the vulcanizing machine frame via a parallel linkage, 
and a bottom portion of the same centering member is con­
nected to the piston rod via a link. On the inside surface 
of the centering member and on the outer circumferential 
surface of a lower metal mold are respectively formed 
centering surfaces opposed to each other. In addition, at 
an upper portion of the inside surface of the centering 
member is formed a clamp claw adapted to be engaged with 
the edge of the lower metal mold.