baber/WOPTO huggingface dataset:
Patent EP-0352607-A3 (EP)
IPC: C30B29/40
Filed: 1989-07-18
Abstract: The present invention addresses the use of at least partially 
fluorinated organometallic compounds in reactive deposition applications. 
More specifically, the present invention addresses the use of the fluoro­
organometallic compounds M(CF₃)₃, M(CF₂CF₃)₃, or any M(C n F (2n+1) ) 3-y H y  
compound where (y≦2), M(CH₂CF₃)₃ or any fluoroalkyl organometallics of the 
general formula M(C n H [(2n+1)-x] F x ) 3-y H y , where y≦2; x has a value 
1≦ x ≦ 2n + 1; and M = As, P, or Sb, in processes requiring deposition of the 
corresponding element. These uses include a number of different processes; 
the organometallic vapor phase epitaxy of compound semiconductor materials 
such as GaAs, InP, AlGaAs, InSb, etc.; doping of SiO₂ or borosilicate based 
glasses to enhance the reflow properties of the glass; in-situ n-type doping 
of silicon epitaxial material; sourcing of arsenic or phosphorus for ion 
implantation; chemical beam epitaxy; and diffusion doping into electronic 
materials such as silicon dioxide, silicon and polycrystalline silicon. These 
types of materials generally have high volatilities, low toxicities, labile 
metal-ligand bonds, and stable decomposition products.  
     Specifically, the use of tris-trifluoromethyl arsenic (As(CF₃)₃) as a 
substitute for arsine in the manufacture of silicon integrated circuits, Group 
III-V compound semiconductors, optoelectronics and other electronic devices 
has been identified.
Patent EP-0358039-A3 (EP)
Title: Electromagnetic switch device
IPC: H01H50/64
Filed: 1989-08-22
Abstract: An electromagnetic switching device includes a mechanism to couple the magnet armature with its contact carrier. A plate spring is provided with cylindrical formations in its mid-section as well as on its opposite ends so that the plate spring can bend beyond its elongated state. This prevents the spring tension from being altered by contact with the ends of the opening of the magnet armature and the ends of the supporting slots.
Patent EP-0357030-A3 (EP)
Title: Use of thromboxane a2 receptor antagonists for the preparation of a pharmaceutical composition for treating skin injuries
IPC: A61K31/00
Filed: 1989-08-30
Abstract: The invention relates to the treatment of skin injuries by administering a composition prepared using a thromboxane A2 receptor antagonist systemically or topically to the skin area to be treated.
Patent EP-0369473-A3 (EP)
Title: Flame retardant compositions
IPC: C08K3/22
Filed: 1989-11-17
Abstract: A composition useful in the manufacture of plenum cable comprising:     (i) a copolymer comprised of ethylene and vinyl acetate wherein the portion of the copolymer attributed to the vinyl acetate is in the range of about 25 to about 60 parts by weight based on 100 parts by weight of the copolymer; and (ii) magnesium hydroxide having (a) a strain in the <101> direction of not more than 3.0 X 10<-><3>; (b) a crystallite size in the <101> direction of more than 800 angstroms; and (c) a surface area, determined by the BET method, of less than 20 square meters per gram, the amount of magnesium hydroxide being in the range of about 180 to about 350 parts by weight based on 100 parts by weight of the copolymer. t
Patent EP-0373401-A3 (EP)
Title: Ultraviolet radiation screener composition for surface impregnating hot polycarbonate sheet
IPC: C08J7/06
Filed: 1989-11-24
Abstract: An ultraviolet radiation screening composition 
is provided for on-line surface impregnating hot 
polycarbonate sheet. The composition comprises an 
ultraviolet radiation screener and carrier solution 
which contains respective amounts of dipropylene 
glycol methyl ether, tripropylene glycol methyl 
ether, 1,2 propanediol and 1,4 butanediol. The 
carrier solution provides a desired level of 
volatility and aggressiveness for on-line surface 
impregnation of hot aromatic polycarbonate sheet and 
film.
Patent EP-0372363-A3 (EP)
IPC: B65D27/00
Filed: 1989-11-28
Abstract: A printable paper substitute is composed of a 
laminated sheet having a central layer of nonwoven 
spunbonded polypropylene and outer layers of pigmented 
polypropylene. The outer layers are capable of 
delamination to provide evidence of tampering.
Patent EP-0329240-A3 (EP)
IPC: A61B5/055
Filed: 1989-02-13
Abstract: Die Erfindung betrifft ein Verfahren zur Ermittlung der 
spektralen Verteilung der Kermagnetisierung in einem 
begrenten Volumenbereich sowie eine Anordnung zur Durch­
führung des Verfahrens. Jede Sequenz umfaßt dabei eine 
Teilsequenz, die die Kernmagnetisierung überall außerhalb 
einer definierten Schicht dephasiert. Dieser Teilsequenz 
folgen drei Hochfrequenzimpulse, von denen die ersten 
beiden schichtselektiv sind. Diese drei Hochfrequenz­
impulse regen die Kernmagnetisierung in einem durch den 
Schnittbereich der erwähnten Schicht und zweier zu ein­
ander und dazu senkrechter Schichten an. Zur Unterdrückung 
unerwünschter FID-Signale und zur Vervollständigung des 
Spektrums erfolgt ein Phasencycling.
Patent EP-0360338-A3 (EP)
Title: Local communication bus system comprising a set of interconnected devices, a control bus, and a set of signal interconnections, and a device and a switchbox for use in such system
IPC: H04N5/44
Filed: 1989-09-15
Abstract: In a local communication bus sytem there exist terminal devices (22, 24) and switchbox devices (20). All devices are interconnected by a single-channel control bus (30), that is used for establishing and retiring pairwise signal interconnections between the devices. The switchbox (20) contains an interconnection table, specifying which plug of which other device is connected to each of its own plugs. No global control is necessary. Neither is a complete picture of all signal interconnections required in any one device.
Patent EP-0344891-A3 (EP)
IPC: C09B47/04
Filed: 1989-04-05
Abstract: Special tetraazaporphins containing Si, Ge or Sn 
as the central metal are useful for forming a recording 
layer in an optical recording medium.
Patent EP-0338805-A3 (EP)
Title: Circular warp knit composite cord
IPC: D04B25/14
Filed: 1989-04-18
Abstract: The circular warp knit composite cord 
includes a circular warp knit tube 
with a plurality of wales (W-1 to W-4) of base 
yarn needle loops circumferentially spaced around 
the tube. The base yarns (B-1 to B-4) forming 
the wales of needle loops also form laps extending 
between and interconnecting the circumferentially 
spaced wales (W-1 to W-4) of base yarn needle 
loops. Inlaid yarns (I-1 to W-4) are 
interlaced in selected ones of the wales of the base 
yarn needle loops and extend therealong to control 
longitudinal stretchability of the circular warp 
knit tube. If desired, a core element (C) 
can be provided to extend longitudinally along 
the center of the circular warp knit tube.
Patent EP-0353939-A3 (EP)
IPC: H01H71/02
Filed: 1989-07-27
Abstract: A molded case circuit breaker with a quick 
change current transformer assembly, used to sense 
overcurrent conditions and apply a signal to an electronic 
trip unit to trip the circuit breaker. The quick change 
assembly includes an insulated removable plate located 
adjacent an open cavity in the housing in which the 
current transformer is located. The current transformer 
is donut-type disposed about a load-side conductor located 
in a cavity in the housing rigidly fastened to the circuit 
breaker frame. In order to replace a current transformer, 
the insulated backplate is removed. Next the load-side 
conductor is unfastened and removed from the circuit 
breaker housing. The current transformer is then removed 
from the circuit breaker housing.
Patent EP-0368558-A3 (EP)
IPC: F16C17/03
Filed: 1989-11-02
Abstract: A nuclear reactor coolant pump utilizes a 
pivoted pad bearing assembly (48) to rotatably mount its 
shaft (22) through the pump housing (32). The bearing 
assembly (48) includes a plurality of arcuate bearing 
segments (52) disposed end-to-end in circumferentially 
spaced relation for encompassing the shaft (22) and 
providing bearing contact therewith, and a plurality of 
pivot pins (54) each extending radially between an outer 
annular split ring (50) attached to the pump housing (32) 
and one of bearing segments (52). The pivot pins (54) are 
mounted for universal pivotal movement at their inner ends 
(54A) with the respective bearing segments (52). The 
pivot pins (54) at their outer ends (54B) are mounted to 
the annular ring (50) for adjustable radial movement for 
changing the radial position of the pivot pins (54) 
relative to annular ring (50) and thereby of the bearing 
segments (52) relative to the shaft (22). A plurality of 
locking cups (72) are provided for coupling the pivot pins 
(54) in locked relation with the annular ring (50) to fix 
the pivot pins (54) in desired adjusted positions relative 
thereto.
Patent EP-0369688-A3 (EP)
Title: Modular plug for terminating cordage
IPC: H01R13/26
Filed: 1989-11-10
Abstract: A plurality of the terminals (42-42) are mounted in slots which open to 
an inner surface (75) of a well (78) of a housing (41) of a modular plug (23) to 
terminate conductors (22-22) of an end of a cordage (21) that has been secured 
within the housing. The slots communicate with a cavity in which are disposed 
conductors of the cordage. Each terminal includes a body portion (84) having first 
and second ends (87 and 88). Internal contacting portions in the form of tangs (92-­
92) protrude from the body portion and engage electrically the conductors of the 
cord. An external contact portion (94) of each terminal protrudes from and is 
disposed asymmetricaliy along the body portion between its ends. The external 
contact portion of each terminal is disposed between partitions (79-79) which extend 
from the inner surface of the well to an exterior surface of the housing or between 
such a partition and a sidewall of the housing. The external contact portion is 
adjacent to a termination end of the housing which first enters a cavity (37) of a jack 
into which the plug is inserted. When the plug is inserted into the jack cavity, wire-­
like contact elements (39-39) engage the external contact portions of the terminals to 
establish electrical connections between the plug and the jack. Because the 
partitions extend only from the termination end of the well toward the other end a 
distance that corresponds to the length of the external contact portions of the 
terminals, an insertion ram is able to contact simultaneously those surfaces of all the 
terminals which extend from the external contact portions to the other end of the 
well. The inner surface of the well acts as positive stop for the insertion ram to 
cause the external contact portion of each terminal to be a required distance above 
the inner surface of the well.
Patent EP-0338893-A3 (EP)
Title: Process for the preparation of (+)-(2s,3s)-3-(2-aminophenyl) thio-2-hydroxy-3-(4-methoxyphenyl) propionic acid methylester
IPC: C07C323/09
Filed: 1989-04-12
Abstract: Process for the preparation of (+)-(2S,3S) methyl 3-[2-amino- phenyl)thio]-2-hydroxy-3-(4-methoxyphenyl)propionates corresponding to the general formula (I) 
<IMAGE>
 in which X denotes a hydrogen or chlorine atom. 
<??>A 2-aminothiophenol substituted by X is reacted with (-)-(2R,3S) methyl 2,3-epoxy-3-(4-methoxyphenyl)propionate.
Patent EP-0383331-A3 (EP)
Title: Color document image processing apparatus
IPC: H04N1/64
Filed: 1990-02-15
Abstract: A color document image processing apparatus comprises image 
input means (10) for inputting document image data including 
multivalue color image, binarizing means (200) for binarizing 
input document image data by a simple binarization or artifi­
cial binary-halftone process, an image memory (300) for tem­
porarily storing image data binarized by said binarizing means 
(200), codec means (400) for executing predetermined coding 
for storing image data stored in the image memory (300) and 
executing decoding to the stored document image data, an image 
storage (500) for storing document image data encoded by the 
codec means (400), a binary-halftone transducer (600) for 
transducing binary image data decoded by the codec means (400) 
into multivalue image data, and an image output means (700, 
800) for outputting multivalue image data transduced by the 
binary-halftone transducer (600).
Patent EP-0384343-A3 (EP)
Title: Drawer with a separation panel
IPC: A47B88/20
Filed: 1990-02-19
Abstract: Drawers having at least one insertable separation panel are already known, which separation panel has a lock (13) which projects beyond the end face (15) of said separation panel, can be connected to a drawer wall (4) and can be moved back. The disadvantage in this case is that the lock (13) is displaced by hand. In order, in a drawer of this type, to lock the separation panel by means of its insertion movement, the lock (13) is mounted on the separation panel (1) so as to be additionally longitudinally displaceable, a deflection of the longitudinal movement into a transverse movement taking place and the lock (13) having for the longitudinal movement a shoulder (12) which interacts with a stop of the drawer (2). In the course of the insertion of the separation panel (1), the shoulder (12) touches the bottom (3) of the drawer and is displaced upwards with the lock (13) and towards the side part (4) of the drawer, by which means locking takes place. <IMAGE>
Patent EP-0385288-A3 (EP)
IPC: H04J3/04
Filed: 1990-02-23
Abstract: Verfahren zur Übertragung digitaler Nachrichten im 
Zeitmultiplex, wobei die einzelnen aufeinanderfolgenden 
Zeitschlitze jeweils verschiedenen Nachrichtenkanälen 
angehören, gekennzeichnet durch Invertieren eines Bitstromes 
und Übertragen dieses Signals anstelle eines fehlenden 
Kanalssignals. Dadurch wird bei konstanter binär 1-/binär 
0-Verteilung ein symmetrisches Ausgangssignal mit hoher 
Wechselzahl erzeugt, was für die Synchronisation dienlich 
ist. Einsatz vorteilhaft in Glasfaserbreitbandverteilnetzen 
zum Multiplexen weniger Kanäle mit hoher 
Datenübertragungsrate.
Patent EP-0407690-A3 (EP)
Title: Junction assembly for the ends of two earth wires with beam wave guides on the mast, and its use when repairing a wire
IPC: G02B6/44
Filed: 1990-03-23
Abstract: 2.1  Earth wires with light waveguides are known, as are their fittings and installation. It is intended to specify a wire repair method which can be carried out without the conventional use of span collars. This also necessitates a special junction of the wires to the masts. 2.2  The solution is for the defective wire section (2') between two masts (1, 1') to be replaced by a new wire (2''), for which purpose the mechanical joining to the intact wire (2) takes place in each case at the two supporting brackets (8, 8') by means of a tension wire (6) and terminating fittings (3), and the electrical and optical joining takes place by means of a joining fitting (9) and the necessary excess wire lengths. 2.3  Field of application, see 1. <IMAGE>
Patent EP-0399504-A3 (EP)
Title: Aryloxyphenylpropylamines their preparation and use
IPC: C07D521/00
Filed: 1990-05-23
Abstract: Novel aryloxyphenylpropylamines having the formula <CHEM>  wherein X is H, cyano, halogen, halogenoalkyl, C1-6-alkoxy, C1-6-alkyl, C1-5-alkanoyl, C3-5-alkylene, aryloxy or aralkoxy, and R is 3,4-methylenedioxy, aryl or heteroaryl which are optionally substituted with one or more cyano, halogeno, C1-6-alkyl, C1-6-alkoxy, C1-6-alkenyl, trifluoromethyl, C3-5- alkylene, aryloxy or aralkoxy: and R<1> and R<2> independently is C1-10-alkyl, C3-7-cycloalkyl, C2-10-alkenyl, C3-6-cycloalkyl-C1-5-alkyl, optionally substituted with C1-5-alkoxy or cyano;  or R<1> and R<2> may together form a carbocyclic ring and a salt thereof with a pharmaceutically acceptable acid, provided however that R<1> is not C3-7-cycloalkyl, C1-10-alkyl, or alkenyl which may be straight, branched or cyclic, unsubstituted or substituted with C1-4-alkoxy, aryloxy or cycloalkyl or cycloalkylalkyl, when X is H and R<2> is a methyl group. The novel compounds are useful in the treatment of anoxia, migraine, ischemia, epilepsy, traumatic injury and neurodegenerative diseases.
Patent EP-0407921-A3 (EP)
Title: Anorganic porous shaped product and process for the production of the same
IPC: C04B38/00
Filed: 1990-07-07
Abstract: The inorganic foam body consists of an at least partially open-cell mixture, foamed and hardened by heating, of alkali metal water glass and a filler from the group comprising alumina, silica, alumina cement, powdered rock and graphite or mixtures thereof. It is produced by heating a mixture of alkali metal water glass, at least one filler from the group comprising alumina, silica, alumina cement, powdered rock and graphite with a blowing agent, preferably azodicarboxamide, to temperatures of at least 180 DEG C, preferably 200 to 300 DEG C. The foam body has an apparent density within the range of 50 - 500 kg/m<3>, preferably 50 - 400 kg/m<3>.
Patent EP-0433563-A3 (EP)
Title: Method of manufacturing a rubber strip through blisterless calendering
IPC: B29C35/02
Filed: 1990-09-13
Abstract: A method of manufacturing a rubber strip through blisterless calendering comprises mixing into the not yet cured rubber compound a fraction of vulcanised, size-reduced material of a particle size of 0.7 mm + 0.1 mm before vulcanisation in a metered quantity of 1-4 %, referred to the total mixture weight. The size-reduced material has an irregular structure. Before vulcanisation, further size-reduced, vulcanised material may be additionally pushed into the surface of the rubber.
Patent EP-0383486-A3 (EP)
Title: Improvements in and relating to paper making machines
IPC: D21G9/00
Filed: 1990-02-08
Abstract: A paper making machine has a forming section (1 ....13), a 
press section (14 .... 23) and a dryer section (24 .... 30) 
each of which includes a multiple jet shower head assembly 
(32, 33, 34, 35) for conditioning the fabric, felt or screen 
of the section. Associated with each shower head assembly is a 
sensor (34) for sensing the condition of the fabric, felt or 
screen. The sensor (34) is linked to a computer (35) which 
controls the rate of traverse of the shower head assembly 
across the width of the fabric, felt or screen and the number 
of the jets in the head to be brought into use when the sensor 
indicates that conditioning is required to restore the 
condition of the fabric, felt or screen. Showering continues 
under the control of the computer in accordance with the 
sensed condition to maintain the fabric, felt or screen in an 
optimum condition
Patent EP-0399789-A3 (EP)
Title: Fringe field mri
IPC: G01R33/48
Filed: 1990-05-22
Abstract: Extremely non-homogenous high but extremely 
intense high fringe magnetic fields are purposefully 
(and even advantageously) utilized for magnetic 
resonance imaging (including localization and 
spectroscopy) so as to better obtain advantages 
typically associated with ultra high field MRI. 
Static magnetic field gradients inherently included 
in such fringe fields are actively utilized in 
conjunction with suitable NMR RF nutation pulses so 
as to achieve volume-selective NMR data acquisition. 
Special arrangements of static electromagnets, 
magnetic gradient coils and/or RF coils may be used 
in conjunction with novel RF/gradient pulse sequences 
so as to elicit and acquire suitable MRI data.
Patent EP-0442395-A3 (EP)
Title: Target for darts
IPC: F41J5/052
Filed: 1991-02-08
Abstract: The dartboard comprises a disc divided by radial spokes (1) and concentric hoops for defining a number of fields, each incorporating a spring-loaded, axially displaced segment (4) and a contact plate (9) with contacts indicating a strike of the respective segment (4). The latter has at least one attached pin (11) brought into contact with the contact plate (9) upon its axial displacement in response to a strike, with a rubber mat (10) between the rear of the segment (4) and the surface of the contact plate (9). An adapter plate (12) fits between the rubber mat (10) and the rear of the segment (4) incorporating bores for each of the pins (11), guiding the axial movement of the latter.
Patent EP-0515906-A3 (EP)
Title: Method and device for producing rope formed hollow profiles from thermoplastic material
IPC: B29C48/11
Filed: 1992-05-13
Abstract: 2.1 The invention is based on the object of increasing the extrusion rate of the hollow profile emerging from the die by 25 to 30 percent.   2.2 To achieve this object the channel or the channels (9, 9a) provided in the die (1) for the passage of air between the inner chamber of the extruded hollow profile and the atmosphere during the extrusion of the hollow profile are used in order to pass a gaseous coolant in the extrusion direction or against the extrusion direction through the inner chamber of the extruded hollow profile. 2.3 The method and the device are used for the production of window or door profiles as well as for roller-blind profiles or the like. <IMAGE>
Patent EP-0524710-A3 (EP)
IPC: B22F5/00
Filed: 1992-07-09
Abstract: The invention relates to integral metallic cutlery manufactured by powder metallurgy. The cutlery concerned is primarily that for table use and can be produced in the conventional shape or in a hitherto unusual configuration and the composition of the alloy used for it can be adjusted to match its function since the cutlery is manufactured from sintered metal. The cutlery is manufactured by methods known from powder metallurgy. <IMAGE>
Patent EP-0534665-A3 (EP)
Title: Fault containment system for multiprocessor with shared memory
IPC: G06F15/16
Filed: 1992-09-16
Abstract: A multiprocessor system 10 has a plurality of processing cells 18A - 18Q, each including a processor and memory interconnected via a network. The memories respond to requests by the processors for accessing data and, absent fault, transmitting it in response packets to at least to the requesting processors. A fault containment element responds to at least certain faults during access or transmission of a datum for including within the respective response packet a fault signal that prevents the requestor from accessing the datum. If a fault is detected in a datum not previously detected as faulty, a marking element can include a "marked fault" signal in the response packet. Whereas, it can include an "unmarked fault" signal when it detects a fault associated with a requested datum, but not specifically isolated to that datum. When a request is made for a datum which had previously been detected as faulty, the marking element can include in the response packet a "descriptor fault" signal. This facilitates identification of a particular source of an error and prevents that error from propagating to other processing cells. <IMAGE>
Patent EP-0562504-A3 (EP)
Title: Process for the continuous preparation of c1 to c4 alkyle esters of higher fatty acids
IPC: C07C67/03
Filed: 1993-03-22
Abstract: Production of lower alkyl esters of higher fatty acids from an oil phase and lower alcohols by catalytic transesterification at reaction temperatures of up to 100 DEG  C. in the presence of an alkaline catalyst, includes a) introducing a mixture of oil phase, alcohol and catalyst at reaction temperature into the top of a first reactor column, at a rate of flow which is lower than the sinking rate of the glycerine separated from the reaction mixture, b) the reaction mixture is passed into a second reactor for further transesterification, c) the thus obtained reaction mixture is further freed of glycerine in an initial separating stage by means of a short-term washing, d) the reaction mixture is passed into a third reactor with addition of further alcohol and catalyst, and at a rate of flow conforming to the first stage of the process, e) the reaction mixture is further transesterified, f) reaction product is freed of the remaining methanol, glycerine, soaps formed and catalyst in a second separating stage, under addition of an aqueous extraction buffer solution, and g) the reaction mixture is freed of lower alcohols by stripping, washed with suitable extraction and washing solutions and dried.