baber/WOPTO huggingface dataset:
Patent EP-0352562-A3 (EP)
IPC: C08G69/16
Filed: 1989-07-14
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
schrumpffähigen Folien aus Copolyamiden mit gutem Verar­
beitungsverhalten. Die Copolyamide bestehen aus etwa 
äquimolaren Mengen an Dimerfettsäuren und Diaminen.
Patent EP-0362755-A3 (EP)
Title: Human cytotoxic t-cell clone and antibody thereto
IPC: C07K16/28
Filed: 1989-10-02
Abstract: A human cytotoxic T-cell clone with significant 
cytotoxicity against hepatocytes from patients with type 
non-A non-B virus hepatitis but not against hepatocytes 
from patients with type B virus hepatitis and an 
antibody against this cell clone. The human cytotoxic 
T-cell clone and antibody threto according to the 
present invention can contribute to the diagnosis, 
prophylaxis and treatment of type non-A non-B hepatitis.
Patent EP-0371405-A3 (EP)
Title: Organopolysiloxane composition for the formation of a release film
IPC: C09J7/02
Filed: 1989-11-24
Abstract: A curable organopolysiloxane composition comprising 
an organopolysiloxane having higher alkenyl groups, an 
organohydrogenpolysiloxane crosslinker, an 
organopolysiloxane free of alkenyl groups and 
silicon-bonded hydrogen atoms, a platinum group 
metal-containing catalyst and an inhibitor therefor 
provides for the formation of a cured release film. When 
this composition is coated on the surface of any of 
various types of substrates, for example, paper, synthetic 
resin films, fibers, etc., and then heated for 10 to 20 
seconds at 80 to 90 degrees Centigrade, it forms a cured 
film which manifests an extremely good release 
performance for tacky substances, such as, for example, 
pressure-sensitive adhesives, and the like, while at the 
same time evidencing an excellent adherence to the 
substrate itself.  
     The compositions can be used with synthetic resin 
films, such as polyolefin, which are easily deformed by 
heat and with poorly heat-tolerant paper.
Patent EP-0373613-A3 (EP)
Title: Pyridine-3-percarboxylic acid monopersulfate
IPC: C07D213/78
Filed: 1989-12-12
Abstract: Pyridine-3-percarboxylic acid monopersulfate of formula: 
  
the process for its preparation and the use thereof as bleach­
ing agent are described.
Patent EP-0366167-A3 (EP)
Title: Z-fold paper sheet carrier
IPC: B41J11/58
Filed: 1989-09-19
Abstract: A Z-fold computer paper sheets unfolding/refolding 
carrier (10) includes a horizontal base, a forward portion (11) of 
which underlies a computer or printer housing. A supply of 
folded computer paper sheets is held by a first lower trough (20) 
between upstanding rod stock open frame members adjacent the 
carrier base. A second upper trough (30) is connected across the 
frame members about and forwardly of the first trough (20) so 
that the second trough will overlie the rear of the computer 
or printer housing and be positioned to refold printed-on 
paper sheets exiting from the printer or computer housing. 
A guide ramp clips on and extends from a front top edge of 
the upper trough and is pivotable into a position to bridge 
the gap between the printer paper exit and the upper trough 
so as to guide the exiting paper to be refolded 
automatically in the upper trough. All parts other than the 
ramp are preferably constructed of rod stock.
Patent EP-0372654-A3 (EP)
Title: Preparation of 2-chloropyridine 3-carboxylic acid esters
IPC: C07D213/803
Filed: 1989-12-05
Abstract: 2-chloropyridine 3-carboxylic acid esters are 
prepared by cyclisation of 1,3-butadiene derivatives 
in the presence of hydrogen chloride.
Patent EP-0326288-A3 (EP)
Title: Fingernail repair
IPC: A45D31/00
Filed: 1989-01-19
Abstract: Nail means (1) for repairing a split or 
broken fingernail or for cosmetically 
enhancing the appearance of a fingernail has 
a support portion (2) for positioning 
underneath the natural nail (8) and a handle 
portion (3) by means of which the support 
portion (2) may be manipulated into position. 
The fixture is effected by applying 
adhesive to the support portion (2), positioning 
the support portion (2) firmly under 
natural nail (8) to secure the nail means (1) 
to the natural fingernail (8) and then 
removing the handle portion (3). The support 
portion (2) suitably has a lip (6) which may 
be butted up against the edge of the 
natural fingernail. The support portion 
may be trimmed to leave a forward part 
protruding and a nail extension may be 
applied to the protruding part.
Patent EP-0333473-A3 (EP)
Title: Micro-tunnelling method
IPC: E21D9/06
Filed: 1989-03-16
Abstract: A micro-tunnelling method in which the tunnelling 
friction is reduced by injecting an aqueous dispersion of 
a water-in-oil type water-swelling polymer emulsion into 
the clearance between the tunnelling pipe and the ground.
Patent EP-0337751-A3 (EP)
Title: A security system
IPC: B60R25/045
Filed: 1989-04-12
Abstract: A security system, particularly for a vehicle, comprises an electrical 
security key (317) usable to make circuits (353) which either 
directly, or through relays controlling other circuits (365, 366, 
etc.), render operable electrical devices (309, 382, etc.) necessary 
for the starting of the engine (378) of the vehicle by a conventional 
ignition key and switch (384, 385). To confuse a person attempting 
to breach the security, conductors (304, 388, etc.) necessary to 
supply power to the devices (309, 382, etc.) are made discontinous 
within a wiring loom of the vehicle and other conductors are tapped-in 
at sides of the discontinuities and extend to relay contacts operable 
by the use of the key (317). Further to confuse such person, 
further conductors (369, 370, etc.) are connected to other relay 
contacts but have no operating function.
Patent EP-0337753-A3 (EP)
Title: Chain saw for cutting aggregate material
IPC: B28D1/08
Filed: 1989-04-12
Abstract: A chain saw for cutting aggregate materials includes 
a saw chain (24) of interconnected centre links and 
side link pairs composed of heat-treated steel. Certain 
pairs of the side links (42) support diamond impregnated 
matrix cutting blocks (44) that are laser welded to 
the side links in a process where the laser beam is 
focused and orbited along the juncture to avoid stress 
risers in the steel material of the supporting side 
links. Drawing down of the zone adjacent the weld 
also is controlled to avoid stress risers. the guide 
bar (26) is provided with a pattern of enclosed channels 
(70,72) for directing water to the guide bar groove 
at spaced positions on the periphery of the guide bar 
edge for flushing away the aggregate dust generated 
by the cutting process. To reduce adhesive wearing 
of the bearing surfaces, as between the saw chain components 
and as between the saw chain and guide bar, the guide 
bar rails, the rivet holes, and depending centre link 
tang portions of the saw chain are hard-surfaced.
Patent EP-0364184-A3 (EP)
Title: Liquid cleaning compositions and process for their preparation
IPC: C11D17/00
Filed: 1989-10-09
Abstract: In non-aqueous liquid cleaning products compositions 
comprising dispersed particles of aluminosilicate builder, 
components sensitive to decomposition catalysed by 
aluminosilicate, such as bleach precursors, can be 
protected if the aluminosilicate particles are deactivated 
by pre-treatment with an ammonium or substituted ammonium 
compound, followed by a heating step to reduce the water 
level of the aluminosilicate.
Patent EP-0391031-A3 (EP)
IPC: C08G65/48
Filed: 1990-01-29
Abstract: 2.1 Aufgabe der Erfindung war die Entwicklung einer einfachen 
Synthese neuer Polyphenylenether-Polykondensat-Blockcopolymerer.  
         2.2 Die Aufgabe wurde durch ein Verfahren gelöst, das aus folgenden 
Schritten besteht:  
- man stellt durch oxidative Kupplung eines Gemisches aus 
90,0 - 99,8 Mol-% eines substituierten Phenols und 10,0 - 
0,2 Mol-% eines funktionalisierten Phenols einen Poly­
phenylenether mit einer funktionellen Endgruppe her;  
- anschließend führt man in Gegenwart dieses funktionalisier­
ten Polyphenylenethers eine Polykondensation geeigneter 
Monomerer durch.  
         2.3 Die erfindungsgemäßen Blockcopolymere können für sich alleine 
oder als Zusatz für thermoplastische Formmassen verwendet 
werden.
Patent EP-0388725-A3 (EP)
Title: Texture discrimination method
IPC: G06V30/162
Filed: 1990-03-08
Abstract: To reliably discriminate the characters only from the 
headlines having any background textures, the present invention 
analyzes the projection profile of a grey image in a headline area 
In order to automatically set a learning area A in the area of 
background texture only of the periphery in the headline area, 
and set a learning area B in the area that includes background 
texture of a central portion and characters; determines a 
discriminant function having, as variables, characteristics that use 
a plurality of pixel densities in the vicinity of a pixel which is 
processed so that output values of the discriminant function at 
each of the positions in the learning area A forms a profile with an 
average Va, that the output values at each of the positions in the 
learning area B forms a profile with an average Vb, and that the 
sum of dispersion values of the two profiles becomes smaller than 
a predetermined value, in order to discriminate in which area is 
included the pixel which is processed in the headline area; and 
determines in which area of the background pattern or the 
characters the pixel is included depending upon whether the 
output value of the discriminant function is close to the value Va 
or to the value Vb for each of the pixels in the headline area, in 
order to discriminate the headline area into areas.
Patent EP-0403825-A3 (EP)
Title: Preparation of beverages
IPC: A23L2/38
Filed: 1990-05-25
Abstract: A ready-to-serve heat treated beverage comprising a beverage 
vehicle containing milk protein, a beverage base containing 
coffee or tea, a buffering agent, kappa carrageenan in 
an amount up to 0.010% and a chelating agent for cations 
in an amount up to 0.25% containing at least 0.005% of 
sodium alginate and/or propylene glycol alginate, the 
said amounts being by weight based on the total weight 
of the beverage.
Patent EP-0418641-A3 (EP)
Title: Asynchronization device for a digital signal
IPC: H04L7/033
Filed: 1990-09-04
Abstract: Synchronisation device for a digital signal with a delay device (2), to which a phase discriminator (6) and a background phase discriminator (7) are connected, by which the delay device (2) is controlled in such a way that the phase shift of the delayed digital signals (DV, DH) at the signal outputs (22, 23) of the delay device amounts to approximately one bit duration and that in each case one of the digital signals (V2, H2) regenerated in the phase discriminators is fed to a data selection circuit (8). <IMAGE>
Patent EP-0389182-A3 (EP)
Title: Transmitter and receiver for data link system
IPC: H04B10/27
Filed: 1990-03-15
Abstract: A transmitter for a data communication device includes a 
self-configuration register (10), an input register (12) and 
a multiplexer (14). The multiplexer (14) combines information 
from the self-configuration register (10) with a start bit and 
a data identification bit to form a configuration data packet 
and transmits such a packet on an optical fiber. The 
multiplexer (14) also combines information stored in the 
input register (12) with a start bit and a data identification 
bit to form a message data packet that is transmitted on the 
optical fiber. A cooperating receiver includes circuitry to 
decode the configuration and message data packets.
Patent EP-0402129-A3 (EP)
IPC: G07C9/00
Filed: 1990-06-07
Abstract: An identification system for identifying individuals 
within a facility and having a plurality of individual tags 
T to be carried on the person, each tag continuously 
emitting tag pulse rates unique to that tag at a 
predetermined frequency, at least one location detector 
unit placed at a monitor location, and having a signal 
processor unit 4, an antenna 1 to receive tag signals and a 
direction sensor 2 to generate a direction signal responsive 
to movement of an individual, so that the signal processor 
unit 4 will examine a tag signal only when a direction 
signal has been received from the direction sensor 2 and, a 
central processing unit 7 to communicate with each signal 
processing unit 4, and a method of detecting individuals in 
such a facility using such tags T and location detector 
units U.
Patent EP-0410648-A3 (EP)
Title: A process for the preparation of a lubricating oil additive concentrate
IPC: C10N40/25
Filed: 1990-07-19
Abstract: A process for the production of a lubricating oil additive concentrate comprises reacting at elevated temperature the following components:-  component (A) a defined acid component (B) - a calcium base added either in a single addition or in a plurality of additions at intermediate points during the reaction, component (C) - at least one compound which is (i) water, (ii) a polyhydric alcohol having 2 to 4 carbon atoms, (iii) a di-(C3 or C4) glycol, (iv) a tri-(C2-C4) glycol, (v) a mono- or poly-alkylene glycol alkyl ether of the formula (I)  R(OR<1>)xOR<2>      (I) wherein R is a C1 to C6 alkyl group, R<1> is an alkylene group, R<2> is hydrogen or a C1 to C6 alkyl group and x is an integer from 1 to 6, (vi) a C1 to C20 monohydric alcohol, (vii) a C1 to C20 ketone, (viii) a C1 to C10 carboxylic acid ester, or (ix) a C1 to C20 ether, optionally, component (D) - a lubricating oil, component (E) - carbon dioxide added subsequent to the, or each, addition of component (B), and  component (F) - a compound of formula II  R<3>X      (II) wherein X is a halogen and R<3> is an alkyl, alkenyl or alkaryl group or halo derivative thereof.
Patent EP-0472982-A3 (EP)
Title: Hydraulically operated impact drilling device, especially for boltdrilling
IPC: B25D9/26
Filed: 1991-08-09
Abstract: In order to prevent overstressing of the transmission elements (drill sleeve and insertion end) when using percussion drilling devices, especially for drilling anchor holes, it is proposed to equip the pressure line (24) for the supply of the drive medium to the percussion piston (3) with a first control member (25) which reduces the working pressure driving the percussion piston - after a limit value of the rotary-mechanism working pressure is exceeded - as the latter rises. In addition, there is a second control member (42), via which the push-out pressure against which the percussion piston (3) can be returned counter to the percussion direction (arrow 21) can be changed, after a limit value has been exceeded, as a function of the size of one of the working pressures - namely of the percussion-mechanism or rotary-mechanism working pressure - in such a way that the size of the push-out pressure increases or decreases with increasing working pressure. 
<IMAGE>
Patent EP-0475766-A3 (EP)
Title: Window for transmitting radiation such as microwaves
IPC: H01P1/08
Filed: 1991-09-12
Abstract: A window for transmitting radiation of 20  mu m or longer comprises a layer (10) supported around its periphery (12) by a frame (14). The layer (10) comprises a first major surface (16) on one side capable of receiving the radiation and a second major surface (18) on the opposite side to the first major surface (16). The layer (10) comprises a plurality of diamonds (20) and a bonding polymeric resin (22) capable of transmitting the radiation. The diamonds (20) can, in one embodiment, be diamond plates (24) located edge-on relative to neighbouring diamond plates (24). <IMAGE>
Patent EP-0478401-A3 (EP)
IPC: A23L19/00
Filed: 1991-08-13
Abstract: On déchiquète des carottes en présence d'acide citrique, on les 
soumet à des opérations de pressages et de reprises en 
suspension (7, 10, 13, 16, 19), puis à un traitement de 
désaromatisation par de l'eau (27) et de la vapeur (30) et à un 
séchage (34). Industrie alimentaire.
Patent EP-0499200-A3 (EP)
Title: Cell openers for urethane foam surfactants
IPC: C08L83/04
Filed: 1992-02-11
Abstract: Compositions including silicone surfactants of the type used in manufacturing urethane foams and certain siloxane-oxyalkylene copolymers which act as cell openers when employed in combination with silicone surfactants in urethane foam manufacture are disclosed and claimed, as are urethane foam compositions including such cell operers, a method of preparing urethane foams using such cell operers, and urethane foams prepared by the method.
Patent EP-0501359-A3 (EP)
Title: Semiconductor sensor of electrostatic capacitance type
Inventor: HIRAI YUTAKA
IPC: H01L29/84
Filed: 1992-02-24
Abstract: A semiconductor sensor has a semiconductor substrate including both of a conductive or semiconductor surface and an insulative surface and a pair of conductive members provided on said conductive or semiconductor surface of the substrate. There is constructed a sensor section in which at least one of the pair of conductive members can be deformed and an electrostatic capacitance between the pair of conductive members is variable. The semiconductor substrate has a functional element which is electrically connected to the sensor section. <IMAGE>
Patent EP-0508092-A3 (EP)
Title: Modified polyoxymethylene composition and its use
IPC: C08L59/02
Filed: 1992-03-02
Abstract: Mixtures comprising A) polyoxymethylene and C) a polytetrafluoroethylene or those which additionally contain B) a rubber-elastic graft copolymer are suitable for the production of hollow blow mouldings and/or containers by extrusion blow moulding if component C) is present in the mixtures in fibrillary form and with a certain structure.
Patent EP-0526690-A3 (EP)
Inventor: NIMON KIMMY FOREST
IPC: H04L12/56
Filed: 1992-03-14
Abstract: A synchronized node control system (66), which provides an interface between user processors (72), which originate and receive messages, and a packet switching network (10) that uses a multi-level communications protocol. Clusters of user processors (72) are each associated with a node controller (78) that communicates with a gateway (82) of the switching network (10). Each node controller (78) is programmed to handle level two protocols for communicating messages between node controllers (78), and level three protocols for communicating messages between said user processors (72). Each node controller (78) is further programmed to perform processes associated with these protocols such that all node controllers (78) perform the same schedule of processes during a node control frame period. Each node controller (78) is further programmed to synchronize its internal level two and level three operations within the node controller frame period, and to synchronize its level two processes, such that an originating and a destination node controller (78) transfer a particular packet during a packet frame period. <IMAGE>
Patent EP-0557715-A3 (EP)
Title: Measuring vessel
IPC: G01N11/00
Filed: 1993-01-21
Abstract: With the aid of known measuring vessels, which are used for receiving fluids to be examined, such as blood, blood plasma or the like, the coagulation of blood is determined mechanically. However, a photometric measurement of the coagulation is not possible with these known measuring vessels, which are provided in the centre of the circular base area with a projecting delimiting journal, since for this a complete and uninterrupted passage of the light emerging from a transmitter through the wall of the measuring vessel is indispensable. 
<??>The aim of the invention is to provide a measuring vessel with which both a mechanical and a photometric determination of the coagulation of blood is possible. 
<??>This aim is achieved by virtue of the fact that the measuring vessel (1) has a rectangular shaft (4) whose one end is of funnel-shaped design and opens into the tubular part (7) which has two parallel side surfaces (9), which in each case form a plane contact surface. In this case a foot element is connected to the tubular part (7), onto which foot element the measuring vessel (1) can be placed. 
<??>By means of this design of the measuring vessel it is now possible to carry out photometric analyses over the entire spectral region. However, at the same time the measuring vessel can also be used for examining the blood according to the ball method. 
<IMAGE>
Patent EP-0567010-A3 (EP)
Title: Channel construction with flushing device
IPC: E03F9/00
Filed: 1993-04-16
Abstract: The invention relates to a sewer structure, in particular manhole (1), having a liquid-storage chamber (25) which is arranged therein and can be filled via an inlet (2, 3) and interacts with its discharge (18) as flushing device (25, 18), the discharge emptying into the sewer (35) through the bottom (10) or a side of the liquid-storage chamber (25) towards the base structure. In order to be able to fit out and operate such a sewer structure in a particularly simple manner and to permit uncomplicated inspection of the sewer, the invention proposes that an inspection opening (19) connecting the sewer structure (1) to the sewer (35) be provided for the sewer (35) separately from the discharge (18) of the liquid-storage chamber (25). <IMAGE>
Patent EP-0580085-A3 (EP)
Title: Level limit checking circuit
Inventor: SCHMIDTKE PETER
IPC: G11C7/00
Filed: 1993-07-16
Abstract: A description is given of a level limit checking circuit for an electronic memory module (10a-10g; 10h) which has a memory logic (12a-12g) which combines bits of a supplied data stream (D1-D7), stored in a memory (11a-11g) of the electronic memory module (10a-10g), to form cells of a defined bit length. According to the invention it is proposed that the memory logic (12a-12g) generates for each complete cell a counting-pulse memory signal (CC1-CC7; CC), which is fed to a counting device (30a-30g) of the level limit-checking circuit (20), the counter reading of which is incremented by the generated counting-pulse memory signal (CC1-CC7; CC), that the level limit checking circuit (20) has an evaluation unit (40) which periodically inquires the counter reading of the counting device (30a-30g), and that the memory logic (12a-12g) generates after completion of a cell reading-out operation an acknowledgement memory signal (Q1-Q7; Q), which is fed to the counting device (30a-30g), the counter reading of which is decremented by the acknowledgement-pulse memory signal generated by the memory logic. <IMAGE>
Patent EP-0628820-A3 (EP)
Title: Diagnosis and monitoring of colon cancer patients by measurement of NCA 50/90 in blood.
Inventor: ALLARD WILLIAM JEFFREY
IPC: G01N33/53
Filed: 1994-04-21
Abstract: A method for aiding in the diagnosis of, and monitoring the progression or course of, colon cancer in a patient by measuring the amount of NCA 50/90 in a blood sample, e.g., serum sample, obtained from the patient. Measurement in a single sample of an amount of NCA 50/90 significantly higher than the mean amount of NCA 50/90 in the normal population is an indication of colon cancer in a symptomatic patient. The course of colon cancer can also be monitored by performing a series of specific immunoassays over time to determine changes in the level of NCA 50/90 in blood samples. Increases in blood NCA 50/90 levels over time are indicative of a deteriorating condition whereas decreasing levels of blood NCA 50/90 over time indicate an improving condition.
Patent EP-0671508-A3 (EP)
IPC: E01C5/00
Filed: 1995-03-04
Abstract: The blocks or plates (2) are additionally secured by tensile anchors (6). The anchors are fitted into recesses (3) in the upper surfaces of the blocks. The recesses can be designed to extend away from the edges or corners of the blocks, and can have enlarged cut-outs at their rear ends. The anchors can be made to reach downwards from the upper surface, while retaining much of their cross-section. The cut-outs may be of circular, trapezoidal or rectangular cross-section.