baber/WOPTO huggingface dataset:
Patent EP-0192419-A3 (EP)
Title: Method and apparatus for effecting range transformation in a digital circuitry
IPC: G06F1/02
Filed: 1986-02-13
Abstract: The invention relates to a range transformation method for transforming the normalized divisor in a division calculation to a range wherein the transformed value differs from one by no more than the quantity 2<-n>. The method and apparatus generate the transform multiplier value from a first high order "q" digits of the divisor and generate an out-of-range indicator signal from at least those same digits. The thus generated multiplier value is modified in response to the out-of-range indicator signal when an out-of-range condition is indicated. The apparatus employs a read-only-memory for enabling the generation of the transform multiplier value without requiring either large table look-up storage or multiplicative functions. As a result, various division methods requiring an initial transformation to provide a divisor which approaches one in value can be efficiently implemented.
Patent EP-0221741-A3 (EP)
IPC: G06F9/26
Filed: 1986-10-24
Abstract: A microsequencer suitable for use in real time data 
processing computer applications is described. The micro­
sequencer permits the utilization of a wide variety of 
program execution control structures, such as multiply-­
nested iterative looping, subroutine calls, branching 
multiple-interrupt servicing, all in a manner that is both 
instruction code and execution speed efficient. This is a 
accomplished by providing a microsequencer for producing 
execution point addresses in the execution of a program 
including nested program segments of one or more program 
instructions, the microsequencer comprising sequencer means 
for generating successive execution point addresses, the 
sequencer means including branch control means for provid­
ing a branch address to the sequencer means as a generated 
execution point address, the branch control means being 
responsive to a condition input, and nest control means, 
responsive to the sequencer means, for detecting changes in 
the effective segment nest level of the execution point 
address and for providing a corresponding condition input 
to the branch control means.
Patent EP-0249074-A3 (EP)
IPC: D02G3/44
Filed: 1987-05-22
Abstract: Method of forming top bedsheets (4), bottom bedsheets (7) or 
pillowcases (1) and the products produced by the method. The 
method includes making a sheath/core yarn having a sheath of primarily 
cotton fibers or cellulosic fibers having smoothness of 
hand properties comparable to cotton, and a core of primarily 
synthetic material having strength properties greater than the 
sheath fibers; circular knitting the sheath/core yarn into a knit 
fabric; and cutting and sewing the fabric to form top 
bedsheets, bottom bedsheets or pillow cases. An antimicrobial agent 
may be applied either before or after the products are 
formed.
Patent EP-0264796-A3 (EP)
Title: Disposable syrup package having integral disposable valve assembly
IPC: B65D47/26
Filed: 1987-10-14
Abstract: A disposable syrup package (10) includes an integral disposable valve assembly (16). The valve assembly (16) includes a conduit through the discharge wall of a container (10) which is opened or closed by a cam associated with a rotatable plate (22). The conduit may be formed in a spring locked plug or may include a resilient tube.
Patent EP-0243208-A3 (EP)
IPC: C08F20/58
Filed: 1987-04-27
Abstract: A polymer comprising a carbon-carbon backbone chain 
and at least one N-(substituted oxalyl)carbamoyl group of 
the formula: -CO-NH-CO-CO-OR wherein R is a hydrocarbon 
group as a side chain attached to said backbone chain.
Patent EP-0266137-A3 (EP)
Title: Switching device to be operated by means of a cylinder lock
IPC: H01H27/06
Filed: 1987-10-23
Abstract: The switching device 4 comprises a switching element 14 mounted for rotation with the core 10 of a cylinder lock 5, which switching element 14 lifts a spring-loaded contact pin 16 from its operating position in contact with an electric switch actuating surface 22 and locks it against returning to the operating position. Operation of the key of the cylinder lock 5 moves the switching element 14 so that the contact pin 16 is returned to the operating position in contact with the electric switch actuating surface 22 and the force of impact of the contact pin 16 on the actuating surface 22 is predetermined by the compression spring 17.
Patent EP-0275085-A3 (EP)
IPC: A01N37/18
Filed: 1988-01-12
Abstract: This invention relates to volatile contact insect 
repellent compositions comprising an insect repellent, 
such as deet or butyl hydroxy anisole, and specific maleic 
anhydride/alpha olefin polymers to increase the residual 
activity of the insect repellent, as well as a method of 
repelling insects utilizing said compositions.
Patent EP-0277591-A3 (EP)
Title: Apparatus for manufacturing thin boards
IPC: B27L5/06
Filed: 1988-01-28
Abstract: An apparatus for producing thin boards by chipless cutting of the boards from a log or a squared timber on one or both opposing sides of the timber where the apparatus includes a support means for the article being cut and a cutter station which is arranged in at least one side of the support and including a cutter blade engageable with the squared timber. A pressure applying means is located on the other side of the squared timber opposite from the cutter station to urge the squared timber against the cutter station at an adjustable pressure. A feed system is arranged to move the squared timber toward the cutter blade, and includes at least one pair of feed rollers which are floatingly supported in a direction transverse to the support. The rollers are arranged to adapt to the position of the squared timber developed by the contact pressure at the contact station while maintaining symmetrical clamping forces.
Patent EP-0292803-A3 (EP)
IPC: C12N9/04
Filed: 1988-05-13
Abstract: Das Gen für die aktive Domäne (461 carboxyterminale 
Aminosäuren) der humanen 3-Hydroxy-3-methylglutaryl-­
Coenzym A-Reduktase wird (in Form von 4 Fragmenten aus 
24 Oligonukleotiden) chemoenzymatisch synthetisiert. 
Es erlaubt die gentechnische Herstellung des entsprechenden 
Proteins.
Patent EP-0294828-A3 (EP)
Title: Mitomycin analogs, a process for preparing them and pharmaceutical compositions
IPC: C07D487/14
Filed: 1988-06-10
Abstract: The present invention provides novel mitomycin analogs of formula   <CHEM> wherein R is hydrogen or methyl; and X and Y each are independently or sulfur. These compounds are mitomycin C analogs in which the 7-amino group bears a 5-membered heterocyclic substituent. Mitomycin C is an antitumor agent of established utility, and the 7-N-substituted mitosane analogs thereof have similar utility.
Patent EP-0324895-A3 (EP)
Title: Scannable document velocity detector
IPC: G01P3/36
Filed: 1988-08-24
Abstract: A system for checking the velocity of scannable documents in a 
mark scanning system (10) includes a high speed mark scanning 
means (LS) that utilizes a line scanning technique to detect 
the presence of a data mark (DA) at mark areas (MA) on a 
scannable document (D) that has at least one column of timing 
marks (ST) (preferably, also detected by the mark scanning 
means) corresponding to the mark areas (MA). The invention 
provides means for checking the velocity of the scannable 
document (D) as it travels through the mark scanning system 
(10), by measuring the number of line scans executed in re­
lation to a timing interval defined by a specified number of 
timing marks (ST).
Patent EP-0308749-A3 (EP)
IPC: H01L31/0203
Filed: 1988-09-09
Abstract: Bei der Montage von Empfängermodulen für die Lichtwellenleiter­
übertragung in ein Modulgehäuse besteht das Problem, daß ein 
hochpräziser Einbau vorgenommen werden muß, der wegen der Ge­
fahr der Verschmutzung optischer Oberflächen nicht mittels Kle­
ben oder Löten erfolgen darf. Erfindungsgemäß wird die eine in­
tegrierte Schaltung und Verstärkerelemente enthaltende Schicht­
schaltung mit dem Keramiksubstrat über einen blechförmigen Zwi­
schenträger mit dem Gehäuseboden verbunden. Die Verbindung der 
Schichtschaltung mit dem Zwischenträger kann durch eine der üb­
lichen Techniken wie Kleben, Löten oder Legieren geschehen, wäh­
rend die Befestigung am Gehäuseboden über von der Schichtschal­
tung nicht bedeckte Randstreifen des Zwischenträgers mittels La­
ser- oder Widerstands schweißen erfolgt.
Patent EP-0316923-A3 (EP)
Title: Devisor for harvester
IPC: A01F12/40
Filed: 1988-11-17
Abstract: A distributing device for chaff choppers for attachment to mowing-threshing machines has a top cover plate, beneath which right and left groups of baffles are arranged next to one another, preferably at right angles to the cover plate. The baffles are pivotably supported around axles at their ends facing the chopper and spaced therefrom, while being rigidly connected by guide bolts penetrating guide slots in the cover plate or in the machine casing. A set bar is associated with each group of baffles. The baffles are connected with each other by the guide bolts which are rotatable in fixed bearings and by two guide rails, and, at their ends facing the chopper, rotatably and displaceably arranged in points on the cover plate. The guide slots of each group extend displaced relative to each other in a transverse direction, substantially parallel to each other and to a line through the axles. The set bars are outwardly inclined to that line and spacing of the guide bolts from the axles decreases from baffle to baffle in correspondence with outward displacement of the guide slots. A set leave is connected jointedly to each set bar, and is articulated in a point spaced from its point of articulation on the set bar on the cover plate. A coupling rod connects the set levers. Thus, the groups of baffles can be adjusted to different extents. The set levers are displaceably connected with the coupling rod and displaceable lengthwise to extents limited by stops.
Patent EP-0282126-A3 (EP)
Title: Method for constructing a cylindric metal building construction as well as apparatus for carrying out said method
IPC: E04H7/06
Filed: 1988-02-29
Abstract: A method and an apparatus are provided for constructing a cylindric metal building construction, in which the building construction is supported by a number of guidings (5 - 12), such, that always a appropriate support is obtained without the need for additional lifting devices. According to the invention the guidings (5 - 12) are each separately or together movable upwards and downwards.
Patent EP-0325287-A3 (EP)
Title: Dual combustion zone sulfur recovery process
IPC: C01B17/04
Filed: 1989-01-20
Abstract: A sulfur recovery process wherein a minor 
fraction (2) of a hydrogen sulfide-containing gas (1) is 
precombusted (3), cooled (6), and passed to a Claus reaction 
furnace (100) together with the major fraction of the gas (10), 
enabling using oxygen for a substantial productivity 
increase within the temperature and flow rate 
limitations of a Claus plant.
Patent EP-0342430-A3 (EP)
IPC: E05B55/12
Filed: 1989-05-02
Abstract: Das Türschloß (14) weist ein Teil (22) mit einer über eine 
Klinke (30) betätigbaren ersten Falle (24) sowie ein Teil 
(26) auf, in welchem eine zweite Falle (28) vorgesehen ist, 
die keine Betätigungsklinke aufweist. Das zugehörige 
Schließblech (32) für das Schloß (14) weist ein normales 
Langloch (34) für die erste Falle (24) und ein mit einem 
elektrischen Schließkloben (18) versehenes Langloch (36) für 
die zweite Falle (28) auf. Der elektrische Schließkloben 
(18) wird so geschaltet, daß er beispielsweise während 
normaler Bürozeiten aktiviert ist, so daß die Tür durch 
Betätigung der Klinke (30) geöffnet werden kann. Außerhalb 
der Bürozeiten kann der elektrische Schließkloben nur über 
ein elektrisches Schloß, eine Lesevorrichtung, mit welcher 
Personenkenndaten von einer Magnetkarte gelesen werden 
können, oder eine Tastatur betätigt werden, mit welcher eine 
Geheimzahl eingegeben werden kann. Zur Verriegelung der 
zweiten Falle (28) ist ein Riegel (38, 40) vorgesehen, so 
daß, wenn die Falle (28) in dem Langloch (36) eingerastet 
ist, diese nicht mittels einer Scheckkarte od.dgl. in das 
Schloßteil (26) zurückgeschoben werden kann.
Patent EP-0348868-A3 (EP)
Title: An electrophotographic photosensitive element and a process for manufacturing an offset printing master from the element
IPC: G03G5/08
Filed: 1989-06-26
Abstract: An electrophotographic photosensitive element for 
use in offset printing masters comprises an electrically 
conductive support having an photosensitive layer formed 
thereon where said layer comprises titanium dioxide and zinc 
oxide in a specific amount of zinc oxide based on the total 
amount of titanium dioxide and zinc oxide and a method for 
manufacturing the masters from the elments by subjecting the 
same to charging, exposure, development and lipophobicating 
treatment.
Patent EP-0349022-A3 (EP)
IPC: H01L21/225
Filed: 1986-01-29
Abstract: A semiconductor device comprises a first semiconductor 
region of a first conductivity type, a second 
semiconductor region of a second conductivity type, and an 
interconnection layer containing an impurity of a second 
conductivity type. Said interconnection layer (203) 
connects said first semiconductor region with said second 
semiconductor region, said first semiconductor region 
being a drain region (201) of a MOS transistor and said 
second semiconductor region being a gate electrode (202) 
of said MOS transistor. A third semiconductor region 
(204) of said second conductivity type is provided which 
is formed in said first semiconductor region (201) upon 
diffusion of the impurity from said interconnection layer 
(203) to said first semiconductor region. Said third 
semiconductor region (204) is adapted to form, together 
with said first semiconductor region (201) a p-n junction 
diode (204) .
Patent EP-0326223-A3 (EP)
Title: Copolymer composition
IPC: C08L23/08
Filed: 1989-01-24
Abstract: Stabilized copolymer compositions comprising an alternating copolymer of carbon monoxide and an olefinically unsaturated compound and from 0.03 to 3.0 %w of a sterically hindered phenolic (blend) compound selected from:     1) bis- and tris-phenolic alkanes,   2) tris-phenolic (alkyl)benzenes,   3 tris-phenolic cyanurates, 4) symmectrical diesters of hydroxyphenyl substituted aliphatic monocarboxylic acids and N,N min -bis(hydroxyalkyl)oxalamide, 5) blends comprising on the one hand specific defined phenolic compounds, and on the other hand aromatic amines and/or compounds of general formula R<1>OOC-(CH2)p-S-(CH2)q-COOR<2> in which p, q, R<1> and R<2> have defined meanings. y
Patent EP-0346964-A3 (EP)
Title: A process for the obtainment of copolimers with sequestering and dispersing properties
IPC: C11D3/37
Filed: 1989-06-05
Abstract: It consists of preparing copolymers by polymerization in an aqueous medium, at suitable temperature and pH, of compounds obtained from mono and dicarboxylic acids with an ethylene bond in the molecule thereof and aliphatic esters of mono-carboxylic acids with an ethylene bond, as well as their corresponding alkaline salts, by means of the use of a polymerization catalyst-initiator of the persulfate/peroxide/bisulfite type and with a system of addition simultaneous and sequential to the polymerization medium of weighted amounts of monomers and catalysts, all at atmospheric pressure and without the use of inert gas. It is used in the synthetic detergents industry.
Patent EP-0342899-A3 (EP)
Title: Acoustic fresh air ventilator
IPC: F24F13/00
Filed: 1989-05-15
Abstract: An acoustic fresh air ventilator is formed in a box (1) in which one or more fans (8, 10) are located. The box is designed to be mounted to a wall (5) with an inlet and/or outlet ducting element (42, 44) extending from the box through the wall. The ducting elements are so arranged as to occupy a minimal space for reducing the size of the hole (70). The box is packed with acoustic packing materials suitably in pieces or bags (30, 32, 36, 38, 40). Conduits (20, 22, 24, 26) between the fan(s) and box sides are preferably formed by the packing material. The fan(s) is/are held in free floating suspension in the acoustic material.
Patent EP-0359481-A3 (EP)
Title: Fuselage mounted flap drives for wing trailing edge flaps
IPC: B64C9/16
Filed: 1989-09-08
Abstract: A fuselage mounted flap drive is provided for supporting and 
controlling aircraft flaps (27) at their inboard end, the drive 
has a beam (28) mounted within the aircraft fuselage (26), a 
carriage (29) slidable along the beam, a first axle (31) held by 
the carriage for rotatably supporting the leading portion of the 
flap and a second axle (38) also held by the carriage for 
supporting a link (32) that sets the attitude of the flap so that 
as the carriage is moved along the beam, the flaps are 
increasingly deployed or retracted, the changing attitude of the 
flaps depending on the nature of the link.
Patent EP-0361785-A3 (EP)
IPC: C07B61/00
Filed: 1989-09-21
Abstract: A process for removing iodine or soluble iodide impurities from a 
carboxylic acid or carboxylic acid anhydride, the carboxylic acid or 
carboxylic acid anhydride having been produced by a carbonylation 
process, comprises step (a) treating impure carboxylic acid or 
carboxylic acid anhydride containing iodine or soluble iodide 
impurities with an unsupported scavenger at a temperature of between 
20 and 250°C and step (b) thereafter separating the treated 
carboxylic acid or carboxylic acid anhydride from the scavenger 
characterised in that the scavenger consists of a silver salt in the 
absence of a trialkyl phosphine, a triaryl phosphine and a 
heterocyclic aromatic nitrogen compound. The preferred scavenger 
for acetic acid and acetic anhydride is silver acetate.
Patent EP-0365214-A3 (EP)
IPC: F16M11/10
Filed: 1989-10-12
Abstract: A support apparatus for products such as video display terminals 
and similar devices is described. The apparatus contains few moving 
parts and results in only a limited displacement above the work surface. 
The apparatus has one or more rocker legs which have arcuate cross 
sections. The rocker legs allow forward and backward tilting of the 
video display terminal. Locking wedges are provided to stabilize the 
display base in a selected position. Swiveling is accomplished by 
rotating the entire video display terminal and support apparatus about a 
vertical axis. Rotation about a vertical axis is possible due to the 
small area of contact between the display base rocker legs with the work 
surface. The locking wedges are maintained in position by locking wedge 
flanges with mate with a groove in the rocker leg. A tensioning device 
is provided to insure constant pressure between the locking wedge and 
the rocker leg. A stop can be incorporated on the rocker legs to 
prevent excessive tilting.
Patent EP-0367469-A3 (EP)
Title: Heat-resistant thermoplastic resin composition
IPC: C08G75/0245
Filed: 1989-10-23
Abstract: Disclosed herein are melt-stable thermoplastic 
resin compositions comprising (A) 100 parts by weight 
of a particular poly(arylene thioether) block 
copolymer, (B) 0-400 parts by weight of at least one 
of thermoplastic resins, and (C) 0-400 parts by weight 
of at least one filler per 100 parts by weight of the 
resin components. At least either one of Component 
(B) and Component (C) is contained in a proportion of 
at least 0.1 part by weight per 100 parts by weight of 
Component (A). The poly(arylene thioether) block 
copolymer alternately comprises at least one 
poly(arylene thioether-ketone) block having predomi­
nant recurring units of the formula 
  
wherein the -CO- and -S- are in the para position to 
each other and at least one poly(arylene thioether) 
block having predominant recurring units of the for­
mula 
  
Also disclosed are compositions ob­
tained by stabilizing by the melt-stable thermoplastic 
resin compositions with a basic compound and products 
molded or formed product from these compositions.
Patent EP-0373074-A3 (EP)
Title: Frequency demodulating circuit for video reproducing apparatus
IPC: G11B20/06
Filed: 1989-12-08
Abstract: In a video reproducing apparatus having a head (1A,1B) for 
reproducing a recorded frequency modulated signal and a frequency 
demodulator (8) for demodulating the reproduced signal output from 
the head (1A,1B), a circuit interposed between the head (1A,1B) and 
frequency demodulator (8) comprises an adder (12) having an input 
receiving the reproduced frequency modulated signal output from the 
head (1A,1B), a limiter (13) connected between the output of the 
adder (12) and the frequency demodulator (8) for providing an 
amplitude limited output to the latter, and a feedback loop (20,21) 
for also applying the amplitude limited output from the limiter 
(13) to a second input of the adder (12) so as to prevent 
occurrence of a reversing phenomenon and of an abnormal noise bar 
output, and thereby improve the reproduced picture quality.
Patent EP-0330626-A3 (EP)
IPC: C11B1/06
Filed: 1989-02-17
Abstract: La présente invention a pour objet un processus 
d'élimination des eaux de décharge des moulins à huile, 
obtenu en employant, dans une installation de dessiccation, 
du marc d'olives épuisé imbibé des ledites eaux, du type où 
l'on arrose l'eau de végétation sur le marc d'olives que 
l'on met dans un cyclone à air chaud d'une installation de 
dessiccation où l'eau s'évapore et les parties solides en 
suspension se déposent sur ledit marc d'olives qui, 
successivement, est à nouveau recouvert d'eau de végétation 
et réintroduit dans l'installation, et ainsi de suite 
jusqu'à ce que toute l'eau ne s'évapore; ce processus étant 
caractérisé par le fait que le marc d'olives employé pour 
introduire, dans le cyclone à air chaud, l'eau de 
végétation qu'il faut faire évaporer résulte être du marc 
épuisé, c'est à dire du marc auquel on a déjà extrait les 
résidus huileux par dégraissage.
Patent EP-0362153-A3 (EP)
Title: A product enabling the application of a removable protective coating to floors and similar surfaces
IPC: E04F11/00
Filed: 1989-09-08
Abstract: A product with which to form a removable protective 
coating, applicable to floors and similar surfaces, 
consists in a fluid mixture of greater or lesser 
density comprising substantial proportions of dry 
natural or synthetic rubber, mineral fillers and 
water, and marginal quantities of thickeners, 
additives and liquid ammonia; when spread over a 
surface requiring protection, the rubber solution 
solidifies into a clinging protective film that is 
easily stripped away.
Patent EP-0376919-A3 (EP)
IPC: B04B1/20
Filed: 1990-01-02
Abstract: Dekanter für die Trennung von Suspensionen mit einem 
Maschinenbett (1), einer auf diesem 
drehbar abgestützten Trommel (3), einer in 
dieser mit Differenzdrehzahl umlaufend gelagerten Schnecke (4), einem 
zwischen die Trommel und die Schnecke 
eingeschalteten Getriebe (5), einem an 
dieses bzw. die Rotationseinheit aus Trommel und Schnecke über eine 
Drehmomentübertragungseinrichtung angeschlossenen, ebenfalls an dem 
Maschinenbett (1) abgestützt gehaltenen Antriebsmotor (6) und mit Zu- und 
Ableitungen sowie gegebenenfalls Hilfsaggregaten, die ebenfalls an dem 
Maschinenbett (1) gehalten sind. Eine 
solche Dekanteranlage bildet über das 
Maschinenbett (1) verbunden ein Massensystem, bei welchem kritische 
Eigenschwingungen möglichst umgangen bzw. gedämpft werden sollen. 
Dazu ist die Dekanteranlage derart ausgebildet, daß zumindest eines der 
an dem Maschinenbett (1) gehaltenen Bauteile und/oder Hilfsaggregate von 
den anderen an dem Maschinenbett gehaltenen Bauteilen in mindestens 
einer mit einer parallel zur Drehachse des Dekanters gerichteten 
Komponente verlaufenden Richtung, ausgenommen die Richtung der 
Antrieb-Drehmomentübertragung, durch elastische Halterung entkoppelt 
und/oder mittels eines Dämpfungsgliedes mit den anderen Bauteilen 
gekoppelt ist.