baber/WOPTO huggingface dataset:
Patent EP-0248616-A3 (EP)
IPC: H04N1/403
Filed: 1987-06-01
Abstract: A picture printing apparatus includes a picture type 
judgement means, and a best mode printing system is deter­
mined according to the judging result, A mixed mode picture 
including a binary picture element and a gradational picture 
element is printed to utilize selectively the binary method, 
multivalence concentration pattern method and the dither 
method.
Patent EP-0251584-A3 (EP)
IPC: G06F15/177
Filed: 1987-06-18
Abstract: A synchronization service which can be incorporated 
into a distributed operating system as a shared service. It allows 
the realization of different custom-built synchronization strategies 
for different applications. This approach is based on defining a 
general set of application-independent synchronization primitives. 
These are provided by the distributed operating system in the form of 
a synchronization service. By themselves the individual primities 
are insuffient to provide synchronization. However, they can be 
combined in different ways to realize customized synchronization 
strategies. This leaves the ultimate responsibility for 
synchronization with the application, but in a much simplified form. 
Application programs can combine these primitives to construct the 
most suitable form of synchronization.
Patent EP-0258053-A3 (EP)
IPC: C08L67/00
Filed: 1987-08-27
Abstract: Polyarylates are modified to improve the low wear 
properties by adding to the polyarylate an ultra high molecular 
weight polyethylene.
Patent EP-0277547-A3 (EP)
IPC: C08G73/10
Filed: 1988-01-20
Abstract: A polyimide copolymer having a repeating unit of 
formula (I): 
  
wherein each of R₁ and R₂ is independently 
  
or 
  
and R₁ and R₂ are different from each 
other, R₀ is an aromatic group having a valency of 4, 
and  m  is a positive integer. The polyimide copolymer 
is excellent in heat resistance, mechanical properties 
(e.g., tensile elongation) and thermal dimensional 
stability.
Patent EP-0305633-A3 (EP)
Title: Radiative heating body for a cooking apparatus with a high-intensity or a high-temperature radiation-heating element
Inventor: GOESSLER GERHARD
IPC: H05B3/74
Filed: 1985-09-18
Abstract: The heating element is supported by a carrier dish beneath the hob surface via an insulation layer fitted into the base of the carrier dish, with a peripheral edge zone (114) used to define the optical and thermal limits of the cooking zone. The heating element has 2 high power halogen lamps (20) extending parallel to one another across the heating zone and a heating resistance (25) operating at a lower temp. Each halogen lamp (20) projects through an opening (86) in the edge zone (114) and carries a coating (89) at this end for screening the light from being directed outside the defined cooking zone.
Patent EP-0284025-A3 (EP)
Title: Operation control method of multiple-phase weaving loom
IPC: D03D51/00
Filed: 1988-03-22
Abstract: An operation control method of a multiple-phase 
loom arranged to weave a plurality of fabrics by 
simultaneously picking weft yarns respectively to a 
plurality of warp yarn arrays. In this loom 
operation control method, first the loom is stopped 
in case mispick is caused in any of the warp yarn 
arrays. Then, a mispicked weft yarn and a weft yarn 
normally picked simultaneously with the mispicked 
weft yarn are removed automatically. Thereafter, 
detection is made as to whether the mispicked weft 
yarn and the normally picked weft yarn are present or 
not in a weft picking channel. Finally, the loom is 
restarted upon detecting absence of the mispicked 
weft yarn and the normally picked weft yarn. Thus, 
the loom restart is carried out after completion of 
removal of the mispicked weft yarn and the like, 
thereby achieving effective loom operation without 
operational troubles, preventing weaving defects such 
as heavy filling bar in a woven fabric.
Patent EP-0295415-A3 (EP)
Title: Circuit for protection against fault currents
IPC: H02H3/33
Filed: 1988-05-06
Abstract: A circuit arrangement for protection against fault currents in power supplies, having an energy storage means, such as frequency converters for the operation of three-phase motors. The arrangement comprises two identical detector windings in the supply lines leading to the power supply so that a differential current detector winding connected with such detector windings causes a circuit breaker device to be actuated when a given value is exceeded. This circuit breaker device interrupts all the supply lines between the power supply and a load connected therewith by means of switching paths. This ensures that despite the energy stored in the power supply there is rapid and reliable switching off of the load should a fault current occur.
Patent EP-0303857-A3 (EP)
Title: Support element
IPC: H04Q1/14
Filed: 1988-07-26
Abstract: The support element (1, 18) for several terminal strips (2), to be attached thereto, of a main distribution frame of a telecommunication system, particularly a communication system, is constructed as a plastic part by means of whose shape a recess (3, 19) used as wire duct is formed. The attachment to a mechanically rigid mounting plate (6) is affected without screws by hooks existing at the underside which engage corresponding cut-outs. The permanent connection between support element and mounting plate is effected via a connecting element, injection moulded with a rupture joint, in the form of the latch bolt (10, 23). Recessed mouldings (16, 30 and 26, 28) are provided for receiving a wiring hook (17, 27) used as support element for the wires. There are differently constructed support elements for mounting in the vertical or in the horizontal direction. <IMAGE>
Patent EP-0306040-A3 (EP)
Title: Improved air-spring, in particular for the use under extreme conditions
IPC: F16F9/04
Filed: 1988-09-02
Abstract: An improved air-spring with a diaphragm (20) fixed to a closing element by overlapping fitting, wherein the diaphragm (20) is made of rubber or any other synthetic material similar to rubber, it is provided with a strength carrier insert and it has on one or both ends flanges (20a) reinforced with steel wire or any other suitable wire. In order to provide an air-spring construction with exchangable diaphragm, to prevent back-slide in course of use, to achieve a proper airtightness and to reduce production costs on one or both ends of the diaphragm (20) the closing element is a cylinder-symmetrical flange-disc (19), made of sheet-material processed expediently by the technology of sheet-deformation, which is subdivided into sections promoting assembly with introductory continuously increasing and thereafter reduced local diameter, furtheron an impact surface (21) is provided for to assure proper positioning and airtightness of the diaphragm (20), while the latter one with the part of the flange-disc (19) with a reduced diameter thereto, as well as with the properly positioned diaphragm (20) confines a closed annular space-part (22) on three sides.
Patent EP-0327674-A3 (EP)
IPC: G03D3/13
Filed: 1988-10-01
Abstract: Es wird eine fotografische Entwicklungsmaschine, die insbe­
sondere für die Entwicklung von Formatmaterial bestimmt 
ist, beschrieben. Die Maschine weist mehrere in Durchlauf­
richtung hintereinander angeordnete Behälter (9) für die 
Aufnahme der fotografischen Behandlungsflüssigkeiten auf, 
wobei in jedem Behälter in auswechselbares Gestell mit flä­
chenförmigen Leitelementen und Transportrollen für das 
Entwicklungsgut angeordnet ist. Oberhalb der Behälter (9) 
befindet sich eine hochklappbare Trockenstrecke (8). Ferner 
ist wenigstens ein Einzugswalzenpaar (5) mit Freilaufan­
trieb vorhanden. Die Flüssigkeitskreisläufe sind so ge­
führt, daß Heizelemente in einem Teilstrom vorhanden sind, 
die zum effektiven Konstanthalten der Temperatur dienen. 
Ferner sind auswechselbare Flachfilter zur kontinuierlichen 
Reinigung vorhanden. Die Maschine weist einen Abdeckrahmen 
mit nach innen gerichteten Ablaufflächen auf. Durch das Zu­
sammenwirken dieser Merkmale ist es möglich geworden, die 
Maschine sehr kompakt zu bauen, so daß kurze Einwir­
kungszeiten der fotografischen Bäder (Schnellentwicklungs­
prozeß) realisiert werden können.
Patent EP-0282131-A3 (EP)
Title: Compositions and methods for treating gastrointestinal disorders
IPC: A61P31/04
Filed: 1988-03-02
Abstract: The present invention relates to pharmaceutical compositions useful for treating or preventing gastrointestinal disorders. These compositions comprise a campylobacter-inhibiting antimicrobial agent such as nitrofurantoin and bismuth subsalicylate, and a histamine-2 receptor blocking anti-secretory agent such as cimetidine. The present invention further relates to methods for treating or preventing gastrointestinal disorders in humans or lower animals by administering a campylobacter-inhibiting antimicrobial agent and a histamine-2 receptor blocking anti-secretory agent.
Patent EP-0286159-A3 (EP)
IPC: B25J15/02
Filed: 1988-03-23
Abstract: A gripping device for an apparatus for placing electronic 
and/or electrical components on a substrate comprises a pair of 
grippers (1 and 2) which are movable relative to one another by 
compressed-air or vacuum operated means to close and open the jaws 
(4 and 5) of the grippers. For indicating the absence of a 
component between the gripper jaws when the jaws are closed, an 
orifice (11) is provided which communicates with a source of 
compressed air or vacuum at least during the closing movement of 
the jaws so that air flows through the orifice during this 
movement. If the jaws are closed to less than a predetermined 
distance between them which is equal to the width of the smallest 
component to be handled by the gripping device, the orifice is 
closed by one (1) of the grippers to interrupt the flow of air 
through the orifice, and means responsive to the interruption 
produce a signal to indicate this closure of the gripper jaws. The 
orifice is formed in a body (6) which is fixed in relation to the 
movements of the grippers and which is formed on two opposite sides 
with abutment surfaces (7 and 8) which limit the closing movement 
of the grippers and in one (7) of which the orifice is formed.
Patent EP-0284435-A3 (EP)
IPC: C30B29/48
Filed: 1988-03-25
Abstract: A process for selective formation of a II-VI 
group compound film comprises applying a compound film 
forming treatment, in a gas phase including a starting 
material for supplying the group II atoms of periodic 
table and a starting material for supplying the group 
VI atoms of periodic table, on a substrate having a 
non-nucleation surface (S NDS ) with small nucleation 
density and a nucleation surface (S NDL ) with larger 
nucleation density (ND L ) than the nucleation density 
(ND S ) of said non-nucleation surface (S NDS ) and a 
large area sufficient for a number of nuclei to be 
formed and forming selectively a II-VI group compound 
film only on said nucleation surface (S NDL ).
Patent EP-0300640-A3 (EP)
Title: Optical communication systems using fabry-perot cavities
IPC: G01J9/02
Filed: 1988-07-07
Abstract: This invention is a new type of Fabry-Perot cavity, and an optical 
communication system using such a cavity. 
The inventive Fabry-Perot cavity 
comprises both a waveguiding portion (43) 
and a nonwaveguiding portion (52,53). In this 
manner, tunable cavities of desirable 
mid-range length, necessary to obtain 
required free spectral ranges, may be 
fabricated with minimal diffraction losses 
otherwise associated with cavities of 
such length. The cavity length may be 
varied using, for example, piezoelectric 
elements, and the various cavity elements 
may be aligned and connected, using fiber connector technology.
Patent EP-0298767-A3 (EP)
Title: Highly filled yarns and the production of yarns
IPC: D01F1/02
Filed: 1988-07-08
Abstract: A highly filled yarn is formed by melt spinning a thermoplastic fibre-forming polymer containing at least 25% by weight of a particulate filler through a spinneret (1) to form a continuous multi-filament yarn. The filaments (2) are drawn away from the spinneret at a rate sufficient to orientate the yarn at least partially. The filaments pass around a guide (4) between the spinneret and the draw means; the direction of travel of the filaments is diverted by means of the guide through an angle of at least 30 DEG . The yarns produced have increased strength and decreased extensibility. For example a yarn filled with at least 55% by weight barium sulphate may have a tensile strength of at least 2.5 cN/tex and a yarn filled with at least 30% by weight carbon black may have a tensile strength of at least 4 cN/tex, the extensibility in each case being less than 100%.
Patent EP-0302672-A3 (EP)
Title: Process for preparing aminopropyl alkoxy silanes
IPC: C07F7/10
Filed: 1988-07-29
Abstract: In a process for preparing aminopropyl alkoxy 
silanes comprising reacting an allylamine with a 
hydro-alkoxy silane in the presence of a rhodium 
catalyst, a rhodium phosphide or its oligomer is used 
as the rhodium catalyst. By this process the desired 
gamma-isomer can be prepared in a high selectivity 
and yield within a short reaction time.
Patent EP-0314370-A3 (EP)
Title: Bounded lag distributed discrete event simulation method and apparatus
IPC: G06F17/50
Filed: 1988-10-19
Abstract: A discrete event simulation system that avoids all blocking and advances the 
simulation time in an efficient manner by treating the simulated system as a set of 
subsystems and simulating the subsystems concurrently. The simulation proceeds 
iteratively by restricting the simulation of scheduled events for each subsystem at 
any one time to a chosen simulated time segment (bounded lag) beginning with 
the lowest simulation time found among the subsytems. With each simulation 
iteration, an "at risk" demarcation time is evaluated based only on a subset of the 
subsystems that can potentially affect the simulation at the considered subsytem. 
Events scheduled for a time earlier than the "at risk" time are simulated. In 
simulating systems where some subsystems affect other subsystems only through 
intermediate subsystems, opaque periods can be experienced when, because of the 
specific process that is being simulated, such an intermediate subsystem 
"promises" that a particular route maintaining from this subsystem would be busy 
for a set period of time, and thereby also "promises" that no other subsystem can 
use this route as a conduit to affect other subsytems. That tends to push forward 
the "at risk" demarcation time.
Patent EP-0346666-A3 (EP)
Title: Device for forming wire windings
IPC: G01N33/558
Filed: 1989-05-27
Abstract: The invention relates to a device for forming or coiling roll-hot, rod-shaped small sections and wire in small-section and rod mills, in particular for forming windings for wire of thick dimensions, i.e. wire with a diameter of greater than 20 mm, using a pouring reel or laying head having a three-dimensionally curved guide tube, an oscillating receptacle (20) for receiving the wire windings (2) discharged from the laying head (10) or the guide tube (11) being arranged below the laying head (10) or the guide tube (11). The axis of rotation (12) of the laying head (10) is inclined at between 15 and 90 degrees from the vertical. Arranged below the oscillating receptacle (20) are radially engaging support arms (21) and a station (3) for collecting the wire windings (2) around a collecting mandril (22) to form of wire coils (4) and for their cooling or temperature-maintenance and removal.
Patent EP-0344810-A3 (EP)
Title: Display apparatus
IPC: B60K35/00
Filed: 1989-06-02
Abstract: A display apparatus comprises a display, a 
first diffraction grating for diffracting light from 
the display, and a second diffraction grating for 
diffracting diffracted light from the first diffraction 
grating, so that a half-wavelength-width of the first 
diffraction grating is set to be larger than that 
of the second diffraction grating.
Patent EP-0380748-A3 (EP)
Title: Sprue gated stack injection molding system
IPC: B29C45/32
Filed: 1989-08-09
Abstract: A stack injection molding system for conveying melt from an upstream heated nozzle (12) seated in a fixed mold platen (16) to an aligned downstream heated nozzle (18) in a movable mold platen (22). The upstream and downstream nozzles (12, 18) each have a nose portion (62,112) with a forward face (64,114) which abuts against each other in the parting line (74) in the closed position. The melt passage extends through aligned central melt bores (48,118) in the nozzles which taper inwardly adjacent the forward faces (64,114) to form a sprue gate where they join. While both nozzles (12,18) have an integral electrical heating element, only the heating element (78) of the upstream nozzle (12) has a circular forward portion (102) which is brazed in the nose portion (62) to encircle the melt bore (48) and provide more heat and better control adjacent the sprue gate. Before the mold is opened along the parting line for ejection during the injection cycle, power to the heating elements (78,124) of the nozzles (12,18) is turned off to avoid drooling of melt from the open sprue gate.
Patent EP-0357004-A3 (EP)
IPC: B29C48/05
Filed: 1989-08-29
Abstract: A manifolded (6), multiple-pin die (9) apparatus 
and method processes potentially explosive material 
to form longitudinally perforated cylindrical pellets 
for use as gun propellants. A main entrance passage 
formed in mating manifold blocks gradually changes in 
cross-sectional configuration from circular to 
figure-eight (12), and then branches in a gently curved 
manner. The divergent branches formed then further 
branch in the same manner and feed circular 
cross-section passages leading to extruding dies 
wherein a series of die pins extend axially through a 
discharge passage. Each die comprises a central core 
member supporting an outer shell via radial ribs 
which are configured to form flow passages of 
hour-glass configuration. No change of flow 
direction in the entire apparatus exceeds fifteen 
degrees.
Patent EP-0369385-A3 (EP)
IPC: C09B62/473
Filed: 1989-11-13
Abstract: Reaktivfarbstoffe der Formel 
  
worin Y Wasserstoff oder Sulfo, U -CN, -CONH₂, -SO₃H, -OH oder -OSO₃H, D 
ein Phenyl- oder Naphthylrest, der durch C₁-C₄-Alkyl, C₁-C₄-Alkoxy, 
Halogen, Carboxy und Sulfo substituiert sein kann, ist, und der minde­
stens einen direkt oder über ein Brückenglied an ein Ringkohlenstoffatom 
gebundenen Reaktivrest enthält, oder an den ein weiterer Rest gebunden 
ist, welcher einen Reaktivrest enthält, und u die Zahl 2, 3, 4 oder 5 
ist, eignen sich besonders zum Färben oder Bedrucken von cellulosehalti­
gen Fasermaterialien nach dem Ausziehverfahren oder nach Kontinuever­
fahren und geben, bei hoher färberischer Ausbeute, Färbungen und Drucke 
mit guten Echtheitseigenschaften.
Patent EP-0329221-A3 (EP)
Title: Electronic control system for a leavening chamber electronic control system for a leavening chamber
IPC: A21B3/04
Filed: 1989-02-07
Abstract: The control system comprises a microprocessor control unit (32), a control keyboard (29), means (34, 35) for taking readings of environmental data, means (42) for driving the organs for the execution of variations of the environmental data and display means (38, 40, 41). A programme storage unit (28) is associated with the control unit (32) in a position to contain several preset programmes which may be selected and modified by means of the control keyboard. At least one of the stored programmes determines and operating cycle which includes at least one phase in which leavening is stopped and two subsequent leavening phases of different duration and with different values of the environmental data. The duration of the cycle may be extendable up to one week and more. In such cases an alphanumeric display unit displays the days of the week.
Patent EP-0331260-A3 (EP)
Title: Liquid, polymerisable composition yielding optical articles showing a high refractive index
IPC: C08F20/22
Filed: 1989-02-27
Abstract: A liquid composition, polymerisable by means of a free-radical route to yield optical articles endowed with a high refractive index, contains an allyl-carbonate derivative definable with the general formula: <CHEM> (wherein R1, X1, X2, X3, X4, X5, X6, a and b are as defined in the disclosure) and a copolymerisable monomer containing at least one ethylenic unsaturation in its molecule.
Patent EP-0338645-A3 (EP)
IPC: C12R1/645
Filed: 1989-04-18
Abstract: A process for the preparation of  S -2-(6-methoxy-­
2-naphthyl)propionic acid or a pharmaceutically 
acceptable salt or ester thereof, which comprises 
supplying  R -2-(6-methoxy-2-naphthyl)- propionic acid 
or a pharmaceutically acceptable salt or ester 
thereof, to a microorganism having a stereospecific 
inverting enzyme system, or an extract of the 
microorganism containing said enzyme system, capable 
of converting the  R  enantiomer to the corresponding  S  
enantiomer.
Patent EP-0334493-A3 (EP)
IPC: H03H11/26
Filed: 1989-02-24
Abstract: A clock-delay circuit for a sinusoidal clock 
output includes a pair of current amplifiers (12, 14), each con­
nected to the clock output, wherein one of the ampli­
fiers generates an amplified signal in phase with the 
clock output and the other generates a signal shifted in 
phase by 90°. Both signals are multipled by control 
signals (ICZ, ICN) to alter their respective amplitudes prior to 
summation of both multiplier outputs. The sum of the 
multiplier outputs will be a sinusoidal waveform whose 
phase depends upon the control currents in the multi­
pliers (16, 18) which are set by the user. Thus, the circuit 
provides a user-controlled continuously variable delay 
for a sinusoidal clock.
Patent EP-0336751-A3 (EP)
Title: Water heater
IPC: F24S90/00
Filed: 1989-04-06
Abstract: A water heater comprising a metallic water tank (1) having a generally vertical orientation in use, a cold water inlet (5) adjacent the bottom (3) of the tank, a hot water outlet (7) adjacent the top (4) of the tank, a tube (8) carrying refrigerant fluid heat conductively bonded to the outer surface of the wall (2) of the tank while being held under tension, said tube (8) being of a material having a coefficient of thermal expansion similar to the material of the tank, said tube extending from a position below the cold water inlet (5) to a position equivalent to approximately 66% of the height of the tank, and an evaporator positioned to be exposed to ambient conditions and have a passage for carrying said refrigerant, and a compressor connected to said passage and to said tube to circulate said refrigerant fluid through said tube and to said evaporator.
Patent EP-0356002-A3 (EP)
IPC: A61M25/06
Filed: 1989-07-20
Abstract: An apparatus for collecting blood or other body 
fluid from a donor, in which a length of tubing has a 
first needle (15) on one end for insertion into the vein of 
a donor, and a frangible joint (36) between the ends of the 
tubing to separate the lengtht of tubing into first and 
second parts (11, 14). The frangible joint includes a 
combination needle shield and test tube receptacle (30) on 
one end of the first part, disposed coaxially to a 
second needle (23) used to fill test tubes with material 
drawn through the first needle. The combination shield 
and test tube receptacle is adapted to receive a test 
tube therein for operative relationship with the second 
needle so that the test tube may be filled with the 
material. A second shield (40) is slidable on the tubing (14) 
and has a retracted position adjacent the frangible 
joint and an operative position extended over the first 
needle when that needle is withdrawn from the vein. 
Another form of the invention involves a length of 
tubing provided with only a donor needle and a 
combination test tube receptacle and needle shield.