baber/WOPTO huggingface dataset:
Patent EP-0194549-A3 (EP)
Title: Gripper control device in a sheet-fed rotary printing machine
IPC: B41F21/10
Filed: 1986-03-04
Abstract: A device for controlling the opening of a plurality of sheet grippers in a sheet-fed rotary press wherein the grippers are arranged to form a row on a gripper shaft disposed on a rotating cylinder. The gripper shaft is centrally controlled between its ends by two cam control systems acting in parallel relationship on the ends of an actuating shaft, by turning of the latter, with a central adjusting means interconnecting the actuating shaft and the gripper shaft to provide a symmetrically divided torsional force adjustable to vary the opening width of the grippers according to the sheet thickness being processed.
Patent EP-0195344-A3 (EP)
Title: Plastic aerating device for motor vehicles
IPC: B60H1/34
Filed: 1986-03-10
Abstract: An air flow guide assembly for use in the ventilating system of an automotive vehicle comprises an air guide element with a multiplicity of parallel spaced fins. The air guide element is attached to a crossbar in turn rotatably connected to a housing for pivoting about an axis extending perpendicularly to a direction of inflowing air. The housing is insertable in a sleeve-shaped receptacle or formation on a dashboard panel.
Patent EP-0197542-A3 (EP)
IPC: H04W84/02
Filed: 1986-04-08
Abstract: A selection call signal transmitted from a transmitter is 
received and compared with a preset selective call signal. 
When the compared signals coincide with each other, an 
alert tone is produced and a received message signal is 
displayed on a display device. An error detection circuit is 
provided for detecting an error of the message signal to 
produce an error signal. According to the presence or 
absence of the error signal the message signal is converted 
into display signals of opposite signs so as to display 
messages containing and not containing the error with 
opposite contrasts.
Patent EP-0205879-A3 (EP)
Title: Process for the preparation of herbicidal 2-(4,4-disubstituted 5-oxo-2-imidazolin-2-yl)benzoic, nicotinic and quinoline-3-carboxylic acids, esters and salts
IPC: C07D233/70
Filed: 1986-05-13
Abstract: The present invention provides a process for the preparation of herbicidal 2-(4,4-disubstituted-5-oxo-2-imidazolin-2-yl) benzoic, nicotinic and quinoline-3-carboxylic acids, esters and salts.
Patent EP-0218222-A3 (EP)
Title: Apparatus for data transmission from multiple sources on a single channel
IPC: G01R23/16
Filed: 1984-04-12
Abstract: Self contained radio transmitting state estimator modules are mounted on power conductors on both sides of power transformers in electrical substations and on power conductors at various places along electrical transmission lines. They are electrically isolated from ground and all other conductors. These modules are capable of measuring current, voltage, frequency and power factor (or the fourier components thereof) the temperature of the conductor, and the temperature of the ambient air. The modules transmit these parameters to local receivers. The receivers are connected by an appropriate data transmission link, to a power control center which allows determination of the state of the power system. Appropriate control signals are transmitted back to the electrical switchgear of the system to bring it to the appropriate optimum state. Direct local control may also be effected, for example, the prevention of overloading a transformer. A <<donut>> state estimator module comprises a novel hot stick operated hinge clamp and a novel voltage sensor which measures the current between an isolated capacitor plate and ground. The donut measures the fourier components of voltage and current over a number of cycles and transmites the components to the local receiver. The local receiver derives the desired electrical measurements such as voltage, current, power factor, power, and reactive power and transmits them to local or remote control stations. Up to 15 donut modules may transmit on a single channel to a single local receiver. Each transmits at intervals which are an integral number. The intervals between transmissions of all donuts do not have a common factor and the average interval is the desired transmission rate. Each donut uses the zero crossover of current of its conductor to establish its transmission interval. The system is self-calibrating using known reference signals within the donut module.
Patent EP-0220650-A3 (EP)
Title: Method and device for culturing cells
IPC: C12N5/071
Filed: 1986-10-20
Abstract: A method for culturing cells includes 
introducing cells within an extracapillary space 
defined by a shell (12) and a plurality of hollow 
semi-permeable fibers (22) extending therethrough. The 
semi-permeable fibers are spaced from each other a 
distance substantially similar to a distance that 
tissue capillaries are spaced from each other in  in  
 vivo  living tissue. Media is passed through the 
hollow fibers and cell growth having a density 
substantially equal to that of  in   vivo  living tissue 
is observed.
Patent EP-0197682-A3 (EP)
IPC: C08F299/06
Filed: 1986-03-18
Abstract: A polymerisable composition comprising an unsatu­
rated urethane, methyl methacrylate and a low profile 
additive characterised in that the weight ratio of unsaturated 
urethane to methyl methacrylate is in the range from 3:7 to 
3:2 and the low profile additive has a heat distortion 
temperature in the range from 50 to 150°C.
Patent EP-0211659-A3 (EP)
IPC: B01D53/14
Filed: 1986-08-06
Abstract: Natural or industrial gas streams are dehydrated with a 
liquid organic desiccant and the desiccant is treated in a 
thermal reconcentration zone to remove a major portion of 
the water contained therein, followed by treatment in an iso­
thermal azeotroping zone to remove substantially all the re­
maining water. The azeotroping agent is separated from the 
azeotrope and dried before being recycled to the azeotroping 
zone.
Patent EP-0215685-A3 (EP)
IPC: G08B13/04
Filed: 1986-09-19
Abstract: A method of monitoring an object, such as a pane 
of glass, for breakage, in which vibrations are generated 
in the object, detected and converted to an electrical 
signal, and the signal is processed to detect changes in 
amplitude or frequency. The signal may be compared with 
its time average, or examined for the presence of high 
frequency components, or for amplitudes outside a pre-set 
range. A warning may be generated only when the detected 
condition has been maintained for a pre-set time.
Patent EP-0224388-A3 (EP)
IPC: G02F1/1368
Filed: 1986-11-21
Abstract: An active matrix liquid crystal display device 
comprises a matrix substrate, a counter substrate, and 
a liquid crystal material. The matrix substrate is 
disposed in face-to-facr relationship with the counter 
substrate, and the liquid crystal material is filled 
into the space between the counter substrate and the 
matrix substrate, in which display electrodes, thin-­
film transistors, scanning lines and signal lines are 
respectively disposed on the matrix substrate in a 
matrix-like manner. A counter electrode disposed on 
the counter substrate is divided into a plurality of 
stripes by n/x (n = the number of scanning lines) in 
the scanning direction with respect to the number of 
scanning lines n formed on the matrix substrate (x = 
1, 2, 3, ... , n/2, and such a number that can divide 
n into an integer).
Patent EP-0221004-A3 (EP)
IPC: A01K13/00
Filed: 1986-10-30
Abstract: A method and device for eradicating lice and 
nits form an infested area, particularly the scalp of a 
human being, comprises a plastic or rubber cap for 
covering the head of a human being, and means for 
filling the cap with an inner gas, such as carbon 
dioxide from a pressurized-gas cartridge, in order to 
suffocate the lice and the nits enclosed by the cap.
Patent EP-0204683-A3 (EP)
IPC: B28B13/06
Filed: 1986-04-16
Abstract: Bei einer Vorrichtung für Rollverfahren und entsprechend wirkende Verfahren 
zur Herstellung von keramischen Artikeln werden die Arbeitsformen(A)mit ein­
gegossenen Kanälen 4 versehen, durch die bei der Artikelausformung das Va­
kuum verstärkt im Arbeitsbereich zur Geltung kommt und so die Artikelquali­
tät erhöht. Damit die Kanäle 4 möglichst nah unter der Oberfläche angebracht 
werden können und um die Festigkeit zu erhöhen, ist in diesem Bereich ein 
Metallgitter mit in die Arbeitsform (A) eingegossen.  
     Damit die Verbindung zwischen dem Vakuumsystem der Forgebungsmaschine 
und der Arbeitsform (A) hergestellt werden kann, wird ein Verbindungsstück 3 
zum Einsatz gebracht.  
     Nach dem Ausformvorgang werden eine oder mehrere Arbeitsformen auf einer 
Übergabestation abgesetzt. Nach dem Schwenken der Arbeitsformen werden diese 
nun mit Druckluft beaufschlagt. Dies bewirkt über die eingegossenen Kanäle 4, 
daß sich der Artikel aus der Arbeitsform (A) löst.  
     Durch diese Vorrichtung wird die Anzahl der Arbeitsformen drastisch ge­
senkt und es erübrigt sich das aufwendige und mit hohem Energieaufwand ver­
bundene Trocknen der Arbeitsformen.
Patent EP-0230961-A3 (EP)
Title: Phenol compound and heat-sensitive recording material
IPC: C07C39/15
Filed: 1987-01-20
Abstract: The phenol compound of the present invention can be readily produced by, for example, reacting glyoxal, glutaraldehyde or crotonaldehyde with particular phenols. The phenol compound of the present invention is useful not only as a developer but also as an antioxidant for, e.g., synthetic resins and as an intermediate in the production of medicines or agricultural chemicals. The heat-sensitive recording material of the present invention, which contains the phenol compound as described above, shows little discoloration of the developed color and little coloration of the ground even at a high temperature and high humidity. Thus it is highly superior to conventional ones.
Patent EP-0244726-A3 (EP)
Title: Process for the hydrothermal conversion of gypsum from flue-gas desulphurization into alpha semihydrate calcium sulphate
IPC: C04B11/26
Filed: 1987-04-25
Abstract: Industrial waste gypsum is hydrothermally converted into calcium sulphate  alpha -hemihydrate by heating an aqueous suspension of gypsum under pressure to temperatures of 130-180 DEG C, with addition of acids, flue gas desulphurisation gypsum in a concentration of 20-55 and preferably 40-50 % by weight being reacted with 0.02-1.0 and preferably 0.1-0.5 % by weight of sulphuric acid and 0.02-1.0 and preferably 0.1-0.6 % by weight of an organic acid at temperatures from 145 DEG C to 170 DEG C, preferably 155-165 DEG C, for times of 3-20 minutes, the reaction preferably being carried out continuously.
Patent EP-0252499-A3 (EP)
Title: Method, apparatus and article for identification and signature
IPC: G07F7/10
Filed: 1987-07-08
Abstract: A method and apparatus for simple identification and signature which enable any user to prove his identity and the authenticity of his messages to any other user. The method and apparatus are provably secure against any known or chosen message attack if factoring is difficult, and require only 1% to 4% of the number of modular multiplications previously required. The simplicity, security and speed of the method and apparatus derive from microprocessor-based devices which may be incorporated into smart cards, personal computers, passports, and remote control systems.
Patent EP-0261434-A3 (EP)
Title: Calendar, in particular an upright calendar
IPC: B42D5/04
Filed: 1987-08-27
Abstract: In a long-term calendar, it is necessary for reasons of space to print the calendar on both sides of the sheets. The holder (10) must therefore be suitable for receiving a stack of loose (calendar) sheets (12). For this purpose, it is proposed to develop the support plate (15) of the holder (10), which support plate is provided with opposite limbs (19, 20) for holding the rear wall (11) of the calendar, in such a way that a receptacle for the (calendar) sheets (12) is arranged between the limbs (19, 20), which receptacle preferably consists of extensions (47) of the limbs. <IMAGE>
Patent EP-0303736-A3 (EP)
Title: Stirling engines
IPC: F02G1/05
Filed: 1985-04-22
Abstract: A Stirling engine comprising: an engine housing (52) which 
includes compression and expansion cylinders (22, 24) and a 
crankcase (50); a compression piston (12) and an 
expansion piston (14) positioned in the respective 
cylinders (22, 24) in the housing (52) and coupled to a 
crankshaft (20) via bearing means (44); the crankshaft 
(20) being positioned in the crankcase area which is 
defined by the pistons (12, 14) and the housing (52); 
CHARACTERISED IN THAT the pistons (12, 14) include pad 
means (40, 42) between the pistons (12, 14) and their 
respective cylinders (22, 24) to minimize the friction 
therebetween during reciprocal movement thereof, the 
crankcase (50) is pressurized to inhibit the passing of 
working gas past the pistons (12, 14); and means (48) are 
provided for cooling the crankshaft (20) and the bearing 
means (44) thereby eliminating the need for oil in the 
crankcase (50).
Patent EP-0233746-A3 (EP)
IPC: B02C17/22
Filed: 1987-02-10
Abstract: A T-shaped rail for fitting a rubber lifting bar to a mill 
shell has a drooping head to the T with rounded ends. The bar 
is secured to the shell by means of bolts held captive in slots 
in the top of the T. In alternative constructions the leg of the T 
has an undercut slot in which the heads of bolts can be held 
captive or which can accommodate channel sections in which 
such heads are held captive.
Patent EP-0234841-A3 (EP)
IPC: B05B5/08
Filed: 1987-02-17
Abstract: A process for the production of solid particles, characterised by the solidification in flight of an electrically charged spray of fluid droplets of narrow particle size distribution, and an apparatus for that process comprisinga sprayhead (1) with a channel (17) for the fluid communicating with an outlet;means for subjecting the fluid to an electrical field such that the fluid will move from the sprayhead (1) under the influence of the field to produce a spray of the fluid, the means including means for applying a first potential to the fluid;an electrode (11) mounted spaced from but adjacent to the sprayhead (1) with means to apply a second potential to that electrode; anda spray chamber (14), so positioned that in use the sprayhead (1) delivers the spray to the chamber interior, and provided with means to apply a third potential to the chamber, and so dimensioned and arranged that in use the majority of the spray droplets solidify before impinging on any surface of or within the chamber.
Patent EP-0264222-A3 (EP)
Title: Selective intermixing of layered structures composed of thin solid films
IPC: H01L21/263
Filed: 1987-10-07
Abstract: A multilayer semiconductor structure, formed of two or more separate layers of different materials can be selectively intermixed so as to become compositionally modified, such that the distinction between the different original materials is lost, at least partially. This intermixing process employs irradiation with a pulsed or rapidly scanned laser or electron beam, generally at ambient conditions of temperature and pressure, at energy levels which avoid physical damage to the layered structure. The intermixing may be more complete when multiple pulses from the laser or electron beam are employed.
Patent EP-0244384-A3 (EP)
Title: An automatic utility meter reading and monitoring system
IPC: H04Q9/00
Filed: 1987-04-27
Abstract: An automatic utility meter reading and monitoring system comprises at each customer premises at least one sensor for automatically reading the amount of usage of a utility service, processing means for accepting data for said at least one sensor, and a communication interface connected to said microcomputer, and at a central office a main computer for accepting data relating to the amount of usage of the utility service at each customer premises over a remote link connected to said communications interface, said main computer being arranged to poll said micro-computers periodically at said customer premises on a basis to obtain therefrom billing and local management information. The continuous polling of said customer premises not only allows for easy conversion to time-of-day metering, but also provides information relating to load distribution on an ongoing basis.
Patent EP-0280852-A3 (EP)
IPC: E04C5/07
Filed: 1988-01-18
Abstract: Wand oder Wandelement für Sicherheitseinrichtungen, 
mit einer Schicht aus festem Baustoff, insbesondere Beton, in die Kör­
per aus einem gegen Bohren widerstandsfähigem Material ein­
gelagert sind. Die Körper sind unregelmäßig verteilt in 
der Schicht aus Baustoff angeordnet. Diese Unregelmäßigkeit 
verhindert ein systematisches Vorgehen bei einem Bohrangriff. 
Die unregelmäßige Anordnung läßt sich in einfacher Weise 
durch Zumischen der Körper während der Herstellung der Wand 
erzielen.
Patent EP-0307556-A3 (EP)
IPC: C23C4/06
Filed: 1988-06-23
Abstract: Um Hartstoffe bei kurzen Reaktionszeiten (rd. 1 - 10 ms) 
insbesonders auf dem Flugweg der Spritzteilchen in kosten­
günstiger Weise während des Lichtbogenspritzens erzeugen zu 
können, werden exotherm reagierende pulverförmige Ausgangs­
stoffe mit Hartstoffen und/oder metallischen und nicht­
metallischen Elementen und/oder Vorlegierungen in Pulver­
form zunächst mit organischen bzw. anorganischen Binde­
mitteln versetzt und hieraus durch Sprühtrocknung bzw. 
Agglomeration Verbundpulver hergestellt und anschließend 
zur Füllung von Hohldrähten verwendet.  
Infolge des hierdurch gegenüber einer losen Pulvermischung 
verringerten Reaktionsweges und dem gleichzeitigen Frei­
setzen von Energie aufgrund stattfindender exothermer 
Reaktionen, wird der Hartstoffanteil in den gespritzten 
Schichten signifikant erhöht.
Patent EP-0321753-A3 (EP)
IPC: F25D23/06
Filed: 1988-12-01
Abstract: Ein Kühl- oder Gefrierschrank (1) weist ein quaderförmiges 
Gehäuse auf, bei dem die rückwärtigen Kantenstreifen (5) 
der Seitenwände (2) die Rückseite überragen. In dem so 
gebildeten Raum befindet sich ein Verflüssiger (9) und 
gegebenenfalls Leitungen (10). Um dabei einfache 
Montagemöglichkeiten für den Verflüssiger (9) und die 
Leitungen (10) sowie einen schaumdichten rückwärtigen 
Abschluß zu erreichen, ist der Rückseite des Gehäuses eine 
Rückwand 3 zugeordnet und zwischen der Rückwand 3 und den 
überragenden Kantenstreifen 5,6 je eine dicht anliegende 
Profilschiene 8 festgesetzt, an welcher der Verflüssiger 9 
und gegebenenfalls die Leitungen 10 gehalten sind.
Patent EP-0307223-A3 (EP)
Title: Process for the preparation of macrolide compounds
IPC: A61P31/04
Filed: 1988-09-09
Abstract: A process is described for preparing a compound 
of formula (I) 
  
(in which R¹ represents a methyl, ethyl or isopropyl 
group, R² represents a hydrogen atom or a methyl 
or acetyl group and R³ represents a hydrogen atom, 
or OR² and R³ together with the carbon atom to 
which they are attached represent the group >C=0) 
which comprises treating a corresponding 23α- compound 
with a triethyloxonium salt.
Patent EP-0347506-A3 (EP)
IPC: F16C33/24
Filed: 1988-11-24
Abstract: A self-lubricating metallic matrix for injection 
molding, comprising an element having a lubrication 
requiring sliding wall in which a plurality of receiving 
holes (72, 73) are formed in such a positional relationship that 
end faces thereof may be positioned in a partially 
overlapping relationship with each other in the direction 
of such sliding movement, and a solid lubricant (A) received 
in the receiving holes (72, 73) of the element.
Patent EP-0299901-A3 (EP)
Title: Process for the recovery of germanium from solutions that contain it
IPC: C01G17/00
Filed: 1988-02-16
Abstract: Process for the recovery of germanium from solutions that contain it, in particular from solutions diluted by the addition of tartaric acid and extraction with an organic solution of a tertiary amine. In the reextraction with sodium hydroxide there is obtained a concentrate of germanium.
Patent EP-0328853-A3 (EP)
Title: Card holding apparatus with card automatic loading and unloading means and card resilient restraining means
IPC: H05K7/14
Filed: 1988-05-09
Abstract: The present invention relates to an 
automatically loaded -unloaded card holding frame, 
provided with means for resiliently restraining 
cards,which has the main feature of including a 
pair of supporting members,which are coupled to one 
another by a presettable length bar.  
     A plurality of rods are associated with 
the mentioned bar,said rods being arranged with an 
adjoining relationship and being provided,at mutually 
facing edges thereof,with resilient means engaging 
with edge portions of the cards to removably restrain 
or hold said cards.
Patent EP-0333047-A3 (EP)
IPC: C07C277/08
Filed: 1989-03-09
Abstract: Es wird ein Verfahren zur Rückgewinnung von Guanidin­
hydrohalogeniden aus den bei der Herstellung von Mer­
captoalkylsilanen anfallenden Produktgemischen beschrie­
ben, welche im wesentlichen aus Guanidinhydrohalogenid, 
Ammoniumhalogenid, Thioharnstoff und Silanverbindungen 
bestehen, wobei man die organischen Verunreinigungen 
aus dem Produktgemisch mit einem aliphatischen Keton 
mit bis zu sieben Kohlenstoffatomen extrahiert und den 
Extrakt vom Rückstand beispielsweise durch Filtration 
abtrennt. Auf dieses Weise läßt sich das Guanidinhydro­
halogenid in sehr hoher Reinheit zurückgewinnen. Außer­
dem fallen die organischen Verunreinigungen in einer 
solchen Form an, die eine problemlose Verwertung bzw. 
Beseitigung ermöglichen.
Patent EP-0334373-A3 (EP)
IPC: B25C11/02
Filed: 1989-03-23
Abstract: A staple remover is provided comprising two 
levers pivotally coupled at one end and being movable 
towards one another at their other ends. A pair of 
extraction jaws are formed at the movable ends of the 
levers for engaging the underside of a staple embedded 
in a material to thereby lift the staple away from the 
material. The staple remover also comprising an 
engaging member located adjacent the extraction jaw in 
one of the levers and forming a slot with said 
extraction jaw.The engaging member will engage the 
upper surface of the staple to thereby anchor the 
staple at a middle portion thereof for clean and 
uniform withdrawal of the staple ends from the paper.
Patent EP-0337368-A3 (EP)
Title: Controller
IPC: G05B19/042
Filed: 1989-04-11
Abstract: A controller includes an analog circuit for 
controlling a power source of an apparatus, the analog 
circuit including a charge balanced type comparator 
which outputs a signal for controlling the power 
source, and a digital circuit inclusive of a CPU for 
sequence controlling the apparatus, the digital and 
analog circuits being formed in an IC integrally on a 
same chip; wherein the CPU further performs the 
operation timing control of the charge balanced type 
comparator.
Patent EP-0343447-A3 (EP)
Title: Basic formula of active layout drawing in pants tailoring
IPC: A41H3/00
Filed: 1989-05-12
Abstract: A basic formula of active layout drawing in pants tailoring to 
make use of all the data obtained from measure around the waist 
line, measure around the hip between waist line and hip, measure 
around the hip, front measure from waist line to gore bottom, 
back measure from waist line to gore bottom, measure of full gore 
line, measure around the upper thigh, measure around the middle 
thigh, measure around the knee, measure around the calf, and the 
determination of the position of the middle thigh for making an 
active layout drawing to fit all kinds of figures of the body.
Patent EP-0383994-A3 (EP)
IPC: F25J3/02
Filed: 1989-07-26
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Luftzerlegung 
durch Rektifikation beschrieben. Aus dem Verfahren abgezogener 
Stickstoff (16) wird auf eine mittlere Temperatur angewärmt, 
teilweise aus dem Hauptwärmetauscher (17) herausgeleitet (30) 
und arbeitsleistend entspannt (31). Das entspannte Gas (32) gibt 
seine Kälte im Hauptwärmetauscher (17) an Zerlegungsluft (1) ab 
und wird erneut verdichtet (33, 36).