baber/WOPTO huggingface dataset:
Patent EP-0118740-A3 (EP)
Title: Plate, foil or web-like materials made of mechanically and electrochemically grained aluminium, process for their manufacture and their use as supports for lithographic printing plates
IPC: B41N1/08
Filed: 1984-02-04
Abstract: Disclosed is a sheet, foil or strip material comprising aluminum or an alloy thereof, which is first mechanically and then electrochemically roughened on one or both surfaces to produce the following parameters: (a) from about 60 to 90% of the surface comprise a basic structure, in which the arithmetic mean of the distribution of diameters Da1 of the pits is in the range from about 1 to 5 microns, (b) from about 10 to 40% of the surface comprise a superimposed structure formed of elevations having an average base F from about 100 to 1,500 microns2, in which the arithmetic mean of the distribution of diameters Da2 of the pits is in the range from about 0.1 to 1.0 micron, (c) the center line average roughnesses Ra of the entire surface are at least 0.6 micron, and (d) the contact area tpmi of the entire surface is not more than about 20% at a stylus working depth of 0.125 micron and not more than about 70% at a stylus working depth of 0.4 micron. Also disclosed is a process for the production of this material and offset-printing plates which comprise a layer of this material provided with a radiation-sensitive coating.
Patent EP-0133500-A3 (EP)
Title: Remote control system for electrical and electronic devices, in particular for electronic entertainment ones
IPC: G08C15/06
Filed: 1984-07-20
Abstract: 1. A time multiplex method for a remote-control system for electrical and electronic devices (G), in particular home entertainment electronic equipment, incorporating a number of bi-directional channels (2) between a number of remote-control units (F) and devices (G) for the transmission of identification and instruction signals (K, B), there being associated with these channels (2) time intervals (t13 - t15; t16 - 18) which are periodically repeating in the time sequence of a time-multiplex system, characterized in that the spacing and length of these intervals are determined by regular repeated counting of a fixed number of mains voltage periods.
Patent EP-0135092-A3 (EP)
Title: Method for determination of ammonia
IPC: C12N9/06
Filed: 1984-08-01
Abstract: The quantity of ammonia in a sample to be measured for ammonia content can be determined by: (A) contacting the sample with L-glutamate dehydrogenase in the presence of reduced nicotinamide-adenine dinucleotide or reduced nicotinamide-adenine dinucleotide phosphate and  alpha -ketoglutarate to produce glutamate in a quantity corresponding to the ammonia content in the sample; (B) catalyzing the resultant mixture by L-glutamate oxidase in the presence of oxygen to produce hydrogen peroxide in a quantity corresponding to the glutamate content in the resultant mixture; (C) measuring the quantity of hydrogen peroxide produced or the production rate thereof; and (D) calculating the ammonia content from the quantity of hydrogen peroxide produced or the production rate thereof thus measured. In accordance with the method of the present invention described above, it has become possible to determine the quantity of ammonia with high sensitivity in a short period of time by using as a signal a measurable value associated with hydrogen peroxide via a continuous autoanalyzing system.
Patent EP-0135146-A3 (EP)
Title: An apparatus for discharging material
IPC: D21F1/02
Filed: 1984-08-16
Abstract: An apparatus is described for discharging material through an elongate aperture (12) in a substantially constant amount per unit length of the aperture (12). According to the invention the apparatus comprises a screw discharging unit (2) having an inlet end (6) and including a screw housing (3) with a casing wall (4) and a screw (5) rotatably mounted in the screw housing (3). The elongate aperture (12) is provided in the casing wall (4) and extends substantially parallel to the axis (11) of rotation of the screw (5). The screw (5) has a core (13) and at least one screw blade (14) extending around the core (13) and having a predetermined pitch for feeding the material from the inlet end (6) to the elongate aperture (12). The core (13) and the casing wall (4) define therebetween a space (16) having an annular cross section area successively decreasing the direction of feed of the screw (5).
Patent EP-0143918-A3 (EP)
Title: Fastening device for a plastic sheet
IPC: E21D11/38
Filed: 1984-09-08
Abstract: 1. Device for fastening a plastic sheet (6), especially to a tunnel wall, wherein for fastening the device nails or screws (5) are provided, the heads of which can be sunk into a recess provided in the device and wherein the plastic sheet (6) to be fitted can be secured by sealing (welding) to the device and wherein the device possesses predetermined breaking points which, under overloading, lead to a shearing-off of a portion of the device together with the plastics sheet (6), residues of the device remaining around the head of the fixing means (5) which protect the plastic sheet (6) from damage by the head, characterized in that the device is formed meandering in cross-section, a central foot (11), equipped with the recess, being provided for bearing against the wall and a web (12) disposed concentrically around it, with a collar (14) disposed between them being provided, which collar is equipped, near the foot (11), with recesses (15, 18, 19, 21), which are disposed perpendicularly and/or obliquely to the plane of the device.
Patent EP-0133713-A3 (EP)
IPC: B65H59/12
Filed: 1984-05-07
Abstract: The invention is concerned with an apparatus for the 
slowing-down of the swing of a boom, for instance on board 
of a sailing-vessel, such as a boom, tiller and the like.  
     The apparatus made according to the invention distin­
quishes itself by a closed casing that is relatively small and 
light, with two oval openings, between which a channel - 
included in the casing - extends in order to take in a flexible 
element such as a rope, which is attached to the ship 
between two points that are at some distance from each 
other.  
     The apparatus has been applied in such a way that at a 
swing of a boom or tiller the flexible element is being pulled 
through the channel, the latter exhibiting a slowing-down 
effect on the flexible element as a result of the friction.
Patent EP-0149263-A3 (EP)
IPC: C07K5/075
Filed: 1984-10-19
Abstract: A process for preparing α-L-aspartyl-L-phenylalanine 
methyl ester: 
  
in which:  
a) the compound methyl N(α-L-aspartyl)α-aminocinn­
amate, protected at the nitrogen, of formula: 
  
where R is a protector group at the nitrogen, is subjected to 
hydrogenation at the olefin bond by means of gaseous 
hydrogen in the presence of a hydrogenation catalyst, to give 
the compound of formula: 
  
where R has the aforesaid meaning, in the form of a mixture 
of α-L-aspartyl-L-phenylalanine methyl ester protected at the 
nitrogen, and α-L-aspartyl-D-phenylalanine methyl ester pro­
tected at the nitrogen;  
b) the protector group is removed from said α-L-­
aspartyl-L-phenylalanine and α-L-aspartyl-D-phenylalanine 
methyl esters protected at the nitrogen;  
c) the α-L-aspartyl-L-phenylalanine methyl ester is sepa­
rated and recovered from said deprotection reaction product.
Patent EP-0139529-A3 (EP)
IPC: B27M3/00
Filed: 1984-10-18
Abstract: A wooden container (10) is supplied to the user in flat 
pack kit form. The kit comprises a number of wooden 
container wall sections (12), one or more laminated wooden 
rings (11) and a wooden container base (21). On assembly 
the container wall sections (12) are fixed to the laminated 
rings (11) so that a container wall is built up, the rings (11) 
extending round the outer periphery of the wall. The base 
(21) is fixed either frictionally at the bottom of the container, 
or supported on dowels extending outwards from the inner 
surface of the wall sections at the bottom of the container 
(10). The wall sections (12) are arranged to engage with each 
other by tongue and groove (13, 14) joints provided in their 
adjacent edges, the joints being suitably dimensioned to 
allow for expansion and contraction of the wall sections (12).  
     A method and apparatus for manufacturing individual 
wall sections is also disclosed.
Patent EP-0144182-A3 (EP)
IPC: G02B5/20
Filed: 1984-11-15
Abstract: In a method of making an illuminance-correcting light-­
transmitting filter (1) employed in an exposure device for the 
preparation of the phosphor screen of a colour cathode ray 
tube, modulated laser light (R) is irradiated on the surface of 
a filter base plate (12) on which an opaque thin layer (12A) of 
the recording material has previously been formed. A pattern 
of through-holes of variable size or density is formed as the 
thin layer (12A) is vapourized, so that the light transmitting 
filter (1) can be prepared with high accuracy in a short time. 
The filter base plate (12) is mounted on a movable stage (13), 
the movement of which in the X and Y-directions is 
controlled by a computer (10).
Patent EP-0138792-A3 (EP)
IPC: D21D5/04
Filed: 1984-09-24
Abstract: The invention relates to an apparatus for fractionating 
fiber suspensions, said apparatus including a chamber (22) 
converging towards its periphery and formed by two annular 
fiber fractionating means (1, 2), preferably implemented as 
truncated cones, a collection trough (4) arranged concentric 
to and at the periphery of the chamber (22) for fibers retained 
by the fiber fractionating means (1, 2), and agitating means 
(20) departing from a centrally arranged shaft (19) and rotat­
able therewith, the means (20) having vanes (35) contiguous 
to the fiber fractionating means (1, 2), the vanes (35) having 
an engagement area coacting with the fiber fractionating 
means.
Patent EP-0152088-A3 (EP)
IPC: H04L12/437
Filed: 1985-02-11
Abstract: A data bus system having enhanced survivability in­
cludes a plurality of serially connected active terminals 
which may be configured in a user access mode to service 
users coupled thereto or a diagnostic mode during which the 
terminals undertake an analysis of the condition of the 
system and a determination is made of of the optimum 
available system configuration. Complementary redundant 
transmission paths extend between each terminal and the 
terminal adjacent together with a bypass transmission path 
which couples each terminal with the terminal beyond the 
adjacent terminal. The bypass paths in conjunction with the 
complementary transmission paths operate to allow a 
greater number of faults to occur in the transmission paths 
without bus degradation.
Patent EP-0159022-A3 (EP)
Title: Method of determining parameters being specific for plants which have been grown according to different cultivating methods
IPC: A01G7/00
Filed: 1985-04-17
Abstract: In a method for ascertaining phyto-specific characteristics for differently grown crops to differentiate between crop plants that have been subjected to different methods of growing, the following plant parameters FGmax=maximum fresh weight, TG=dry weight AcP=proportion by weight of cell components capable of swelling AH2O=proportion by weight of adsorptive water WH2O=proportion of cell water by weight are ascertained and are related to each other in the form of a ratio relativizing locality-dependent modifications. In accordance with a second form of the invention an enzyme, such as glutamate dehydrogenase, or an enzyme mixture present in the plants to be investigated and reacting particularly sensitively to an alteration in the supply of nitrogen, is isolated and the relaxation time  tau  of the enzyme is ascertained for different enzyme concentrations.
Patent EP-0168591-A3 (EP)
Title: Device for automatically opening and closing cash container
IPC: G07D1/00
Filed: 1985-05-20
Abstract: A device for automatically opening and closing the cash inlet-outlet opening of a cash container which is detechably installable into a rack in a cash handling apparatus. The device comprises a shutter provided inside the container and slidable along a wall thereof for opening or closing the opening; opening-closing drive means including opening and closing stoppers mounted on the rack and a knob attached to the shutter and cooperative with the stoppers, the drive means being adapted to drive the shutter with the movement of the container when the container is installed into or removed from the rack; lock means for holding the opening closed with the shutter; and release means for undoing the lock means with the movement of the container when the container is installed into the rack.
Patent EP-0172387-A3 (EP)
IPC: C08F242/00
Filed: 1985-07-11
Abstract: Formic acid is disclosed as a catalyst for polymerizing 
rosin.
Patent EP-0160346-A3 (EP)
IPC: G01N33/00
Filed: 1985-04-26
Abstract: The invention to an apparatus for detecting containers 
having at least one property deviating from a previously set 
standard, said containers comprising a convex, circular 
symmetrical reflecting upper rim, said apparatus compris­
ing: an illumination station and a video camera for forming a 
video signal corresponding with the video picture of the 
upper rim of a container to be checked, a video signal 
processing unit for comparing the video picture with the 
picture corresponding with the standard previously set, and 
generating in dependency of the result of said comparison 
an approval or rejection signal, respectively.  
     The invention has for its purpose to engineer such an 
apparatus in such a way that it operates very reliably, can be 
used for substantially all classes of containers and is adapted 
to assess the properties of the upper rim of the containers 
and furthermore the degree of crookedness of these contain­
ers, and provides thereto an apparatus of the type set forth 
above, which is characterized in that said video signal 
processing unit is adapted for separating the video picture in 
two mirror symmetrical parts with respect to a line extending 
perpendicularly to the picture lines, further characterized in 
that means are present for counting the number of repre­
sentative picture information elements per picture line in 
each of said both parts and for mutually comparing them, 
and in that means are present for comparing the result of 
said comparison with the video picture corresponding with 
the standard previously set and generating in dependency of 
the result of said comparison, an approval or rejection signal, 
respectively.
Patent EP-0152279-A3 (EP)
Title: Bearings
IPC: F16H55/06
Filed: 1985-02-07
Abstract: A bearing member comprising polymeric material 
dimensionally recovered into engagement with a supporting 
member to provide a bearing surface thereon.
Patent EP-0152292-A3 (EP)
IPC: A61K47/34
Filed: 1985-02-08
Abstract: A gelatin capsule for oral administration comprises a 
gelatin shell substantially encapsulating a physiologically 
compatible fill material, the fill material comprising an 
effective dosage amount of acetaminophen, a vehicle for the 
acetaminophen, a surfactant and a modifier for the vehicle, 
characterised in that:-  
(a) the vehicle comprises a low molecular weight 
polyethylene glycol having an average molecular weight of 
from about 400 to 1000 and a higher molecular weight 
polyethylene glycol having an average molecular weight of 
from about 1000 to about 10000, the acetaminophen being 
substantially evenly distributed through the vehicle;  
(b) the surfactant is of a type that is physiologically 
solubile and is in solution in the vehicle; and  
(c) the viscosity modifier is present in an amount equal to 
or greater than the amount necessary to gel the vehicle.
Patent EP-0179591-A3 (EP)
IPC: H04B7/005
Filed: 1985-10-08
Abstract: A technique for reducing the average fade duration of 
signals in a radio system by simulating motion of a plurality 
of transmitting antennas is disclosed. This simulation is 
accomplished by slowly and continuously varying a charac­
teristic of the modulated carrier signal supplied to the 
antennas. The altered characteristic can either be the power 
of the modulated carrier signal supplied to each of the 
antennas or the phase between modulated carrier signals 
coupled to the antennas. This technique can also be applied 
at a receiver to reduce the average fade duration of signals 
arriving thereat by simulating motion of a plurality of 
receiving antennas.
Patent EP-0186443-A3 (EP)
Title: Silicon nitride films for integrated circuits
IPC: H01L21/318
Filed: 1985-12-19
Abstract: The ratio of silane-to-ammonia in a reaction designed to deposit a silicon nitride thin film affects the refractive index as well as the absorption coefficient of the film. By controlling the influx of these gases such that an essentially small ratio of silane-to-ammonia exists in a reaction chamber, a silicon nitride film (9) is deposited which is transparent to ultraviolet radiation 4. The exact ratio needed is dependent upon the geometry and operating parameters of the reaction chamber system employed in the deposition process. Ultraviolet light transparent silicon nitride film provides a superior passivation layer (9) for erasable programmable read only memory integrated devices (2).
Patent EP-0166677-A3 (EP)
Title: Fabric conditioning and cleaning system
IPC: D21F1/32
Filed: 1985-06-27
Abstract: A method and apparatus for cleaning and conditioning a fabric (12) in which pressurized fluid is directed into a restricted and diminishing passageway (24) formed by the fabric (12) and a member (20) forming an extended nip therewith so that the fluid is forced through the fabric (12).
Patent EP-0222059-A3 (EP)
Title: Improved radiation-hardenable diluents
IPC: C07C43/11
Filed: 1986-07-11
Abstract: Radiation curable compositions containing outstanding reactive diluents have been developed. The diluents are lower alkyl ether acrylates and methacrylates of particular alkoxylated and non-alkoxylated polyols. Examples are mono-methoxy trimethylolpropane diacrylate, mono-methoxy neopentyl glycol monoacrylate and mono-methoxy, ethoxylated neopentyl glycol monoacrylate having an average of about two moles of ethylene oxide.
Patent EP-0209885-A3 (EP)
IPC: A45D34/04
Filed: 1986-07-22
Abstract: Bei einem Auftragsgerät für Nagellack ist die Kanüle zur 
Versorgung des Pinsels mit Nagellack aus einem Behältnis in 
Bezug auf den Nagellack als Kapilllare ausgebildet und ist ihre 
Austrittsöffnung seitlich neben dem Pinsel angeordnet und 
von diesem beabstandet.
Patent EP-0214520-A3 (EP)
IPC: C07K16/32
Filed: 1986-08-20
Abstract: This invention provides a method for diagnosing in a sub­
ject a neoplastic condition associated with the presence of an 
activated oncogene which comprises detecting in a sample of 
a biological fluid from the subject the presence of a poly­
peptide encoded by the activated oncogene.  
     A method for diagnosing the presence of a condition in a 
subject is disclosed which comprises quantitatively determin­
ing the amount of an oncogene-encoded polypeptide in a 
sample from the subject and comparing the amount so deter­
mined with the amount determined in a sample from a normal 
subject.  
     Further, a method for monitoring the course of a neopla­
stic condition in a subject is disclosed which comprises quan­
titatively determining in a first sample of a biological fluid 
from the subject the presence of an oncogene-encoded poly­
peptide and comparing the amount so determined with the 
amount present in a second sample from the subject, such 
samples being taken at different points in time.  
     Finally, methods for typing tumors and a method for 
screening putative therapeutic agents are disclosed.
Patent EP-0220579-A3 (EP)
IPC: E05D11/10
Filed: 1986-10-11
Abstract: The hinge device with preset stable positions, particularly 
employable for furniture doors, room doors and shutters in 
general. The hinge device, comprises a male element and of a 
female element (6). The male element has a pivot (9) and on its 
lateral surface are provided one or more recesses (10, 11, 12) 
interacting with a sliding element (18) which is adapted for 
cooperation with the recesses (10, 11, 12). The sliding element 
(18) cooperates with an elastically deformable element (17) ac­
commodated within a suitable seat (15) provided in a pin (7) 
adapted for associating the female element with a door. The 
sliding element (18) cooperates with the recesses (10, 11, 12) 
for defining one or more positions of elastic stability for the 
door.
Patent EP-0221571-A3 (EP)
IPC: B01D53/14
Filed: 1986-11-07
Abstract: Bei einem Lösemittel-Eliminationsverfahrens, insb. einem -­
Absorptionsverfahren zur Reinigung von Produktionsabluft, 
Pyrolysegas, Deponiegas, Biogas oder dergleichen von Löse­
mitteldämpfen wird in einer Absorptionsstufe die verunreinigte 
Luft mit einer Waschflüssigkeit in innige Berührung gebracht, 
in einer Aufbereitungsstufe die verunreinigte Waschflüssigkeit 
einer thermischen Trennung zur Wiedergewinnung der reinen 
Waschflüssigkeit unterworfen und in einer dritten Stufe das in 
der Aufbereitungsstufe anfallende flüssige Wasser-Lösemittel-­
Gemisch einer Wasseraufbereitung unterzogen, in der das Löse­
mittel abgeschieden und das Wasser soweit gereinigt wird, daß 
es wiederverwendet oder als Abwasser in ein Entsorgungssystem 
abgeleitet werden kann. Um die Absorption in der ersten Stufe 
technologisch vorteilhafter und die Rückgewinnung der Wasch­
flüssigkeit in der zweiten Stufe leichter und vollständiger zu 
ermöglichen, ist in der Absorptionsstufe vorgesehen, daß die 
Absorption der Lösemitteldämpfe an Dimethylpolysiloxan oder 
einem polyalkylenmodifizierten Siloxanöl mit niedrigem Oli­
gomergehalt als Waschflüssigkeit vorgenommen wird. Bei Ver­
wendung eines Siloxanöl-Wasser-Gemisches läßt sich die Aufbe­
reitung der verschmutzten Waschflüssigkeit in der Aufberei­
tungsstufe derart führen, daß eine Wasserdampfrektifikation 
ohne äußere Dampfzufuhr bei verbessertem Stoffaustausch möglich 
ist. Der Absorption in der ersten Stufe kann sich noch eine 
Adsorption an festem Adsorbens für die wasserarme Rückgewinnung 
niedrigsiedender Lösemittel (Nachreinigung) anschließen.
Patent EP-0192398-A3 (EP)
IPC: E21B43/10
Filed: 1986-02-11
Abstract: A liner setting apparatus which is especially but not 
exclusively useful in a gravel-packing system, comprises a 
housing (200) having a housing bore (202) disposed there­
through.A ball valve (272) is disposed in the housing and has 
a ball valve bore (444) disposed therethrough. The ball valve 
is rotatable between an initial closed position and an open 
position wherein the ball valve bore is aligned with the 
housing bore. A differential pressure responsive liner setting 
assembly (310) is operably associated with the housing for 
setting the liner hanger in response to an increase in fluid 
pressure within an upper portion of the housing bore above 
the initially closed ball valve. A differential pressure respon­
sive valve actuating assembly (348) is operably associated 
with the ball valve for moving the ball valve from its initial 
closed position to its open position in response to an 
increase in fluid pressure within a well annulus external of 
the apparatus. After the ball valve has been opened, a 
concentric inner tubing string can be received through the 
ball valve bore thereof for insertion into a gravel-packing 
apparatus located therebelow.
Patent EP-0196893-A3 (EP)
IPC: G05F3/24
Filed: 1986-03-27
Abstract: A temperature compensated active resistor for use on an 
integrated circuit semiconductor chip is formed of a N-­
channel MOS transistor, a string of first, second and third 
transistors connected as a series of diodes, and a P-channel 
MOS transistor. The P-channel MOS transistor has its drain 
electrode connected to an output terminal in which a 
resistance value at the output terminal remains substantially 
constant over a relatively wide temperature range.