baber/WOPTO huggingface dataset:
Patent EP-0226710-A3 (EP)
Title: Anchorage rail for use in construction work
IPC: E04B1/41
Filed: 1986-09-01
Abstract: An anchor channel for use in the construction industry is provided having outwardly directed protuberances in the web of the channel with openings therethrough which are penetrated by the shaft of an anchor bolt. The bevel of the countersunk head of the anchor bolt is fitted tightly in the protuberance the inner surface of which due to material deformation is attached by a press fit to the circumferential surface of the anchor bolt. The inner surface of the opening is the shape of a truncated cone and arranged with the smaller diameter directed toward the web of the channel. The thereby formed wedge between the surface of the opening and the anchor bolt is filled by squeezing or upsetting a connecting section of the anchor bolt which has a greater cross-section or diameter and projects along the anchor bolt shaft from the countersunk head of the anchor bolt.
Patent EP-0202933-A3 (EP)
IPC: H01R43/00
Filed: 1986-05-21
Abstract: An electrical component, such as a joint between bus 
bars, is insulated by wrapping therearound a sheet of gel-like 
material, and manually causing it to conform to the joint. The 
material is curable by ultra-violet radiation, and this is 
directed on to the wrapped sheet to cause it to harden. A 
recoverable tube may be mounted over the sheet, before or 
after curing, to provide additional protection.
Patent EP-0204499-A3 (EP)
IPC: H01L27/092
Filed: 1986-05-28
Abstract: A high voltage isolation circuit for CMOS networks in­
cludes a N-channel MOS pass transistor for isolating a high 
voltage node from a low voltage node so as to prevent CMOS 
latch-up. There is provided a substrate of N-conductivity type 
and a P-conductivity region diffused in the substrate to form a 
PN junction. A supply potential is applied to the substrate. The 
pass transistor has a conduction path and a control electrode 
in which one end of the conduction path defines a first node 
for receiving thereat a first voltage, and the other end of the 
conduction path defines a second node for receiving thereat a 
second voltage. The first node is connected to the P-­
conductivity region. During a first mode of operation, the pass 
transistor is rendered more conductive so that the first node is 
coupled to the second node so that the second voltage follows 
the first voltage. During a second mode of operation, the pass 
transistor is rendered less conductive so that the second node 
is isolated from the first node so that the second voltage, 
which is allowed to be charged higher than the supply poten­
tial, is prevented from being applied to the P-conductivity 
region thereby avoiding latch-up.
Patent EP-0213900-A3 (EP)
IPC: C04B28/06
Filed: 1986-08-22
Abstract: A self-setting, foamed refractory composition comprises 
a particulate refractory material, a surfactant, water, a water 
soluble metal phosphate and alumina cement. The composi­
tion is suitable for forming a lining for a molten metal hand­
ling vessel such as a tundish or a ladle. The composition may 
be used to produce preformed shapes which are used to line 
the vessel or the composition may be used to produce a lining 
within the vessel.
Patent EP-0239848-A3 (EP)
Title: Drive control for a hydraulic cylinder acting as a drive for piston pumps
IPC: F15B11/05
Filed: 1987-03-13
Abstract: A control arrangement for hydraulic drives for driving piston pumps includes a control piston which is switchable between its end positions. The control piston has reciprocably effective longitudinally-extending flow restrictors connected into the power lines of the hydraulic drive and the control valves corresponding to each flow restrictor are provided with a pressure balancer. The direction of flow of the hydraulic fluid is the same through all flow restrictors in all switching positions of the control piston. The pressure balancer is controlled by the drop in pressure across the flow restrictor corresponding thereto. The outlet of the control valve for the hydraulic fluid flowing to the hydraulic drive and the inlet for the hydraulic fluid flowing away from the hydraulic drive are connected together at a common connecting terminal of the hydraulic drive.
Patent EP-0264750-A3 (EP)
IPC: A61K38/00
Filed: 1987-10-10
Abstract: Die Erfindung betrifft GRF-Analoga folgender Formel   
 
X -R¹-R²-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-­
Arg-R¹²-Val-Leu-R¹⁵-Gln-Leu-Ser-Ala-Arg-­
R²¹-Leu-Leu-Gln-Asp-Ile-R²⁷-R²⁸-Arg-Gln-­
Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-­
Arg-Ala-Arg-Leu-Y      I   
 
worin   
 
R¹     für Tyr, D-Tyr, desNH₂-Tyr, Acyl-Tyr, His oder 
 C α -Methyl-Tyr ;  
R²     für Ala, N-Methyl-D-Ala oder D-Ala;  
R¹²    für Lys, Ala  Leu ,  Val  oder  Ile ;  
R¹⁵    für Ala, Leu, Val, Ile, Nle, Nval, β-Ala oder α-Aib;  
R²¹    für Lys,  Ala ,  Leu ,  Val  oder  Ile ;  
R²⁷    für  Met , Leu, Nle oder Ile;  
R²⁸    für  Asn  oder Ser;  
X      für Wasserstoff oder -CO-A;  
Y      für -OE oder -NGL;  
A      für Wasserstoff,  C   1-4   -Alkyl  oder  Halogen-C   1-4 ­
 -alkyl ;  
E      für Wasserstoff oder C 1-5 -Alkyl;  
G und L unabhängig voneinander für beide entweder Wasser­
stoff, C 1-7 -Alkyl, C 2-4 -Alkenyl oder Halo-C 1-4 ­
-alkyl stehen;  
 
 
mit der Einschränkung, dass, wenn E oder G und L beide 
Wasserstoff darstellen, wenigstens einer der Substituenten 
X, R¹, R¹², R²¹ und R²⁸ einen der unterstrichenen 
Reste darstellt, um eine bis 15 Aminosäuren C-terminal 
verkürzte Fragmente davon,  
sowie pharmazeutisch verträgliche Säure- oder Basenaddi­
tionssalze dieser Verbindungen.  
     Die GRF-Analoga und ihre pharmazeutischen Verbin­
dungen sind zur Behandlung wachstumshormonbedingter 
Störungen beim Menschen und zur Anwendung bei Tieren 
geeignet.
Patent EP-0269946-A3 (EP)
Title: Ankle joint support
IPC: A61F5/01
Filed: 1987-11-17
Abstract: A U-shaped bow forming a bottom-sided yoke and side legs forms together with a curved front wall and upper rearwardly extending curved flaps an absolutely stiff shell for a patient's leg in order to hold the ankle absolutely immovable. The thin-walled ankle support structure replaces the usual cast and can already be used a short period after an operation of the ankle has been made.
Patent EP-0272644-A3 (EP)
Title: Intermediates and their use in the synthesis of organic compounds
IPC: C07C41/48
Filed: 1987-12-18
Abstract: Compounds of formula <CHEM> (wherein Ar, R, R1 and X have the meanings reported in the description) are useful intermediates for the preparation of a variety of organic compounds, also optically active, like alpha-haloketones, alpha-hydroxyketones or ketals, alpha-arylalkanoic acids.
Patent EP-0253433-A3 (EP)
IPC: H01H71/44
Filed: 1987-07-03
Abstract: The invention provides a delaying device (10) for release 
elements (12) of electrical circuit breakers, which is 
essentially constituted, in a circuit breaker structure (11), 
by at least a coil connected in series to a main circuit 
of a circuit breaker, said at least one coil actuating, 
when electrical power is supplied to it, at least an 
elastically-swinging lever (31) capable of rotating a release 
shaft (14) causing the tripping of said circuit breaker, said 
shaft being provided with at least one tongue (16) suitable to 
engage said at least one lever, characterized in that 
said delaying device is constituted by first delaying 
lever means elastically mounted on said release shaft, 
and acting on second delaying means of the delaying-mass 
type (19, 23), fastened onto said circuit breaker structure in 
correspondence of said first delaying lever means.
Patent EP-0272743-A3 (EP)
Title: Improved device for clamping together a semiconductor and its related heat sink
IPC: H01L23/40
Filed: 1987-12-14
Abstract: Improved device for clamping together a semiconductor and its related 
heat sink, characterised by the fact that it is constituted by a pair of bar clamps, 
provided with packs of calibrated springs, which clamp the radiator onto the 
semiconductor with the desired uniform pressure, requiring for mounting the 
removal of only two small areas of the heat sink for the passage of the bar 
clamps.
Patent EP-0236129-A3 (EP)
IPC: B05C17/005
Filed: 1987-03-03
Abstract: A pneumatic dispenser gun for two part viscous 
materials comprising two parallel containers containing 
the two materials and a pneumatic cylinder 12 whose 
axis is parallel to the axes of the two containers and 
which contains a piston 15 having symmetrically mounted 
piston rods 17, 18 extending through the end wall of 
the cylinder into the containers to expel the contents 
of the two containers simultaneously through a common 
outlet passage. A further rod 19 extends from the 
piston parallel to the piston rods but outside the 
containers to provide an indication of the amount of 
contents remaining in the containers and a handle for 
returning the piston to its initial position.
Patent EP-0250192-A3 (EP)
IPC: A61P37/04
Filed: 1987-06-15
Abstract: Tumor necrosis factor-alpha is employed in the 
manufacture of a medicament for the treatment of 
infectious disease. Resultant formulations are particu­
larly suitable for those infections consequent to a 
defect in phagocytic cells.
Patent EP-0257889-A3 (EP)
IPC: H04B10/61
Filed: 1987-08-07
Abstract: A dispersion transformer (14) is provided for limiting 
the data rate of an optical fiber transmission system. 
A transmission optical fiber (11), which connects a 
transmitter (Tx) and a receiver (Rx), may have a 
bandwidth much greater than that necessary to transmit 
a desired predetermined maximum data rate. The 
transmitted signal is connected to wavelength disperser 
means (15) which spatially separates the different 
wavelength components of the transmitted signal. Each 
wavelength component is then propagated with a 
different delay by optical fiber delay means (16-21). 
The wavelength component (λn) which propagates with the 
least delay through the transmission optical fiber (11) 
is subjected to the least induced delay in the optical 
fiber delay means (16-21) and that (λ₁) which 
propagates with the greatest delay through the 
transmission optical fiber (11) is subjected to the 
greatest induced delay in optical fiber delay means 
(16-21), the remaining components being subjected to 
intermediate delays. The delayed wavelength 
components are combined to form a series of broadened 
optical pulses (36).
Patent EP-0265199-A3 (EP)
Title: Wraparound recoverable article
IPC: B65D65/38
Filed: 1987-10-19
Abstract: A wrap-around recoverable article suitable for enclosing a splice in a telecommunications cable splice comprises a fabric cover portion (6) and closure elements at its edge regions which can be held together to maintain the sleeve in a wrapped-around configuration around the cable splice (9). The closure elements comprise a bundle of heat-stable filaments (4), preferably glass, enclosed by a loop or folded-over portion (5) of the fabric.
Patent EP-0276735-A3 (EP)
Title: Aqueous or water-dispersable powdery preparation of a slightly water soluble pharmaceutically active agent, and process for its production
IPC: A61K47/00
Filed: 1988-01-20
Abstract: The pharmaceutical preparation contains an emulsifier, a protective colloid and an edible oil or fat in microdisperse form, a slightly water-soluble active agent being dissolved in the oil or fat.
Patent EP-0280214-A3 (EP)
IPC: B41C1/10
Filed: 1988-02-19
Abstract: An ink which can be imparted with an 
adhesiveness on application of an electric current 
is obtained by impregnating a crosslinked substance 
such as guar gum or polyvinyl alcohol compound with 
a liquid dispersion medium such as water. The ink 
is supplied with a pattern of energy to be provided 
with an adhesive pattern, which is then transferred 
to a recording medium, such as plain paper, directly 
or by the medium of an intermediate transfer medium 
to form an ink pattern corresponding to the energy 
pattern applied. The ink further comprises a buffer 
action-imparting substance and is excellent in 
storage stability and stability of performances 
during a continuous use.
Patent EP-0281872-A3 (EP)
IPC: G21F5/002
Filed: 1988-02-26
Abstract: Als Aufnahmevorrichtung für radioaktive Stoffe, 
insbesondere abgebrannte Brennelemente, in 
Transport- oder Lagerbehältern verwendet man 
miteinander verbindbare Einzelteile, die als 
reguläre Prismen (4) ausgebildet sind und eine zentrale 
zylinderförmige Bohrung (5) zur Aufnahme der radioaktiven 
Stoffe aufweisen.
Patent EP-0290003-A3 (EP)
IPC: C07D471/04
Filed: 1988-05-04
Abstract: Verbindungen der Formel, 
  
worin  
R1 (H), Halogen, Alkyl, Alkoxy, Alkoxycarbonyl oder Cyan,  
R2 (H), Alkyl, Hydroxyalkyl, Haloalkyl, Cyanoalkyl oder Alkoxycarbonyl,  
R3 (H), Alkyl, Formyl, Hydroxyalkyl, Haloalkyl, 
Cyanoalkyl, Aminoalkyl, Mono- oder Dialkylaminoalkyl, 
Nitroso, Nitro, Amino, Mono- oder Dialkylamino oder Alk­
oxycarbonyl,  
R4 (H), Alkyl, Alkoxy, Halogen oder Trifluormethyl,  
R5 (H), Alkyl, Alkoxy, Halogen oder Trifluormethyl,  
R6 H oder Alkyl,  
n die Zahlen 1 oder 2,  
G1 CH oder N  
G2 O, NH, NAlkyl, S, (=CH-) oder Alkylen,  
G3 Ethylen, Trimethylen, Tetramethylen, 
Pentamethylen, Propenylen, 
1-Butenylen oder 2-Butylen-­
G4 S, O  oder (-CH=CH-) bedeutet, 
sind neue Verbindungen mit interessanten pharmakologischen Eigen­
schaften.  
     Sie weisen insbesondere eine ausgezeichnete Magen- und 
Darmschutzwirkung bei Warmblütern auf.
Patent EP-0299449-A3 (EP)
IPC: C07D273/04
Filed: 1988-07-13
Abstract: Pyridazinone, triazinone and oxapyridazinone 
compounds which are useful in inhibting lipoxygenase 
enzymes, particularly 5-lipoxygenase.
Patent EP-0304627-A3 (EP)
Title: Antimicrobial active aromatic compositions
IPC: A61Q11/00
Filed: 1988-07-21
Abstract: Aqueous, homogeneous compositions containing 0.0025 to 0.1% by weight of antimicrobial biguanide compounds, 0.005 to 0.2% by weight of an alkyl glycoside, 0.01 to 0.3% by weight of a flavouring oil which is insoluble in water, 0.01 to 0.3% by weight of a solubiliser from the group of ethoxylated fatty acid glycerides, ethoxylated fatty acid sorbitan partial esters or fatty acid partial esters of glycerol or sorbitan ethoxylates display, despite low concentration of antimicrobial biguanide compounds, a high activity. Clear solutions are obtained without ethanol or with very low contents up to 15% by weight of ethanol. The compositions are suitable as mouth washes.
Patent EP-0303243-A3 (EP)
IPC: A61K38/22
Filed: 1988-08-10
Abstract: Die Erfindung betrifft die Verwendung von ANF, dessen 
Teilsequenzen und Analoga sowie deren physiologisch 
verträglichen Salze zur Prophylaxe bei ischämischen 
Herzzuständen und bei der Behandlung von Herzerkrankungen.
Patent EP-0315039-A3 (EP)
IPC: B62J13/00
Filed: 1988-10-26
Abstract: Die Erfindung betrifft einen schutz von Fahrradketten 
und insbesondere von Schaltwerk und Zahnrädern der an 
der Hinterradachse vorgesehenen Gangschaltung eines 
Fahrrades. Um den schutz der Fahrradkette und insbe­
sondere auch des Schaltwerkes und der Zahnräder der 
Gangschaltung an der Hinterradachse eines Fahrrades 
zu verbessern, ist ein langgestreckter Astabweiser (14) 
an der außen gelegenen Seite der Fahrradkette, bevor­
zugt auch der Zahnräder (3) und übrigen Bauteilen (13) 
der Gangschaltung vorgesehen.
Patent EP-0325716-A3 (EP)
Title: Arrangement for connecting small-band and wide-band terminals to a wide-band subscriber line of a digital exchange
IPC: H04M11/06
Filed: 1988-11-17
Abstract: The invention is intended to achieve a flexible structure of the configuration of terminals connected to a subscriber line. Apart from narrow-band and broadband terminals connected directly to the network terminating equipment, additional broadband terminals can be connected to a loop which is controlled by a loop control device located in the network terminating equipment. An access control device located in the network terminating equipment ensures that only one of the remaining interfaces or the loop control device receives access to a single common signalling channel of the subscriber line. The broadband terminals connected to the loop receive access to this signalling channel via a loop-internal signalling channel. The loop has the result that the number of connectable broadband terminals can be increased and can also be set up at a greater distance from the network terminating equipment without this impairing the remaining access configurations. <IMAGE>
Patent EP-0276077-A3 (EP)
Title: A process for forming finely divided calcium sulphate
IPC: C01F11/46
Filed: 1988-01-13
Abstract: There is disclosed a process for preparing calcium sulphate having a particle size distribution such that at least 50% by weight of the particles have an equivalent spherical diameter smaller than 2 microns, which process comprises the following steps:   (a) mixing a relatively coarse calcium sulphate with water to form an aqueous suspension containing from 5 to 45% by weight of dry solids; (b) comminuting the calcium sulphate in the suspension formed in step (a) by agitating the suspension in admixture with a particulate grinding medium until the calcium sulphate has a particle size distribution such that at least 50% by weight of the particles have an equivalent spherical diameter smaller than 2 microns; (c) separating the aqueous suspension of ground calcium sulphate formed in step (b) from the particulate grinding medium; and (d) dewatering the aqueous suspension in a filter press at a pressure of at least 500 pounds per square inch (3.45 MPa); and wherein steps (a) to (d) are conducted in the absence of a dispersing agent. Also described is a process for preparing an aqueous suspension of finely divided calcium sulphate. p
Patent EP-0283319-A3 (EP)
IPC: H01L23/31
Filed: 1988-03-21
Abstract: Encapsulating an electronic component with an 
encapsulating resin having a filler that includes 
silicon carbide to form a composite with improved 
thermal conductivity (e.g., greater than 25 × 10⁻⁴ 
cal/cm-sec-°C) and improved stress characteristics 
(e.g., a thermal shock cycle number of at least 30).
Patent EP-0288236-A3 (EP)
IPC: C04B35/45
Filed: 1988-04-19
Abstract: A process for producing a high temperature super­
conducting material comprises reacting a mixture of 
ultrafine powders (A,B,C) in a furnace to obtain a 
superconducting raw material of powder form (a) and 
molding and sintering the superconducting raw material 
to a desired shape according to a slip casting method. 
This enables production of a uniform product having 
high temperature superconducting properties via a step 
of excellent reactivity.
Patent EP-0289237-A3 (EP)
IPC: H04L7/033
Filed: 1988-04-22
Abstract: An improved Manchester code receiver (FIG. 1) is disclosed 
which samples the received signal (100) and subtracts from that sample a 
previous sample of the received signal delayed by a half-bit time interval 
(101). A timing extractor selects sample timing from the central zero 
crossing of the received signal. The sample time (105) is selected (107) to be 
a quarter-bit time after the zero crossing time of the received signal.
Patent EP-0309238-A3 (EP)
IPC: B60J5/06
Filed: 1988-09-22
Abstract: The apparatus enables a door to be moved into, out 
of and across an opening in a structure.  
     A motor vehicle has upper, lower and intermediate 
guides (1, 7, 12) by which a door(6) is suspended and 
guided for movement by way of guide members(5′, 8, 15) 
engaged with the guides. Curves(1′, 7′) at the front of 
guides (1, 7)guide the door into the opening. A door 
plate (14 and arm 16) constitute a hinge and the arm(12) 
is pivoted to the intermediate guide member (15).  
     When the door is in the opening the arm (16) 
prevents downward pivoting of a carrier (19) on the 
intermediate guide member (15) whereby a roller(21) on the 
carrier is engaged with an abutment end(22) of the 
intermediate guide (12), preventing the intermediate 
guide member (15) engaged with it from sliding rearwardly 
along that guide (12). Initially , during opening, the 
curves of the upper and lower guides (1, 7) and the 
hinge (14, 16) cause movement of the door laterally out 
of the opening and to the rear. When the arm(16) clears 
the carrier (19) the latter can pivot down to allow the 
door to slide rearwardly. During closing, the 
carrier (19) prevents a forward pivoting of the arm(l6) 
until the roller (21) rises to engage the abutment 
end (22) positioning and freeing the door for movement 
into the opening. The door is latched in open and 
closed positions.
Patent EP-0317310-A3 (EP)
Title: Molded-in lead frames
IPC: H05K7/10
Filed: 1988-11-17
Abstract: This invention features lead frames, molded 
lead frames and adapters (10) and sockets produced by molding 
these lead frames. In general, the lead frames comprise 
a frame and a circuit, wherein the circuit comprises a 
plurality of electrical conducting elements (12). The 
elements are held in position by the frame, and each 
element comprises an area within the element suitable 
for positioning a pin (26) through the element to 
electrically connect the element with the board. The 
lead frame can be molded in plastic and trimmed to 
remove the frame to leave each element electrically 
separate from each other element.
Patent EP-0309300-A3 (EP)
Title: Process for the preparation of dimethylglycylgluconic-acid salts
IPC: C07G13/00
Filed: 1988-03-29
Abstract: A new process for the synthesis of pangamic acid salts (sometimes also referred to as vitamin B15 and more accurately called dimethylglycyl gluconates). This process consists in the esterification of gluconic acid or of calcium or magnesium gluconate with a dimethylglycine hydrochloride in aqueous medium in the presence of phosphoric acid or of sulphuric acid at a temperature varying between 30 DEG  and 70 DEG C; then in the concentration of the esterification product, followed by removal of the inorganic acids by reaction with a water-insoluble amine of high molecular weight. The pangamic acid obtained is then converted into one of its salts by reaction with a carbonate such as, for example, calcium carbonate or magnesium carbonate. The pangamates are useful in medicine for combating various forms of arteriosclerosis.
Patent EP-0288412-A3 (EP)
Title: Multi-function fuel metering valve
IPC: F02C9/32
Filed: 1988-04-21
Abstract: A hybrid fuel metering system incorporating a multi-function control valve (18) is disclosed. The valve has a sleeve (96), a piston (98) mounted for translational movement within the sleeve and a spool (100) mounted for translational movement in the piston. The piston (98) has three positions for cooperating with the sleeve (96); a variable first position for metering fuel to an engine (12), a second position for directing fuel to a metering valve (20) and a third position for shutting off flow to the metering valve (20) and to the engine (12) to correct engine overspeed. The spool (100) has two positions a first position to shut off flow to the engine (12) and to the metering valve (20) to shut off the engine (12) and a variable second position to position the piston (98) to meter flow to the engine (12).