baber/WOPTO huggingface dataset:
Patent EP-0297366-A3 (EP)
IPC: H04W84/02
Filed: 1988-06-16
Abstract: A device and method are disclosed for saving 
stored messages in a digital stored voice paging 
receiver (10). The digital stored voice paging 
receiver (10) includes a plurality of message slots, 
each slot capable of storing a digitized voice 
message. A status value associated with a message 
slot is representative of the status of the message 
in the slot. A first embodiment of the method 
stores messages in the message slots by 
chronologically replacing older messages. A second 
embodiment of the method orders the stored messages 
in a predetermined priority. A stored message is 
replaced by an incoming message when the incoming 
message priority status is greater than the stored 
message priority status.
Patent EP-0298416-A3 (EP)
Title: Method of removing the transparency-impairing internal fog layer from refrigerator panes, and refrigerator for carrying out the method
IPC: F25D21/00
Filed: 1988-07-05
Abstract: There is disclosed a method for the removal of a coating of mist at the interior face of a glazing panel, especially of high thermally insulating glass, of a refrigerating cabinet, operating with forced air circulation, after the opening and closing of a door of the cabinet. In order to remove the coating, the speed of circulation of the air after closing of the door is temporarily increased until decomposition of the coating has taken place and thereafter is reduced back to the level required for normal cooling operation.
Patent EP-0299359-A3 (EP)
IPC: G01N33/543
Filed: 1988-07-07
Abstract: A reagent delivery system for use in solid 
phase analytical devices is disclosed. Matrices 
containing a reagent dispersed in a water soluble 
polymer that controls the dissolution rate are 
positioned over a reaction matrix such that sample 
liquid dissolves the conjugate to perform a solid-phase 
immunoassay reaction. The matrices are then removed 
from the reaction matrix where a detectable signal is 
formed for the particular solid-phase immunoassay 
performed.
Patent EP-0289348-A3 (EP)
IPC: C08G77/02
Filed: 1988-04-29
Abstract: Photoresponsive imaging members comprising hole transporting polysilylene 
compounds with a single peak molecular weight distribution, and wherein the polysilylenes 
selected have excluded therefrom molecular weight fractions of less than 50,000 thereby 
enabling, for example, the resulting imaging members to be substantially resistant to liquid 
ink developer compositions for an extended number of imaging cycles when these members 
are incorporated into electrostatographic imaging devices.
Patent EP-0294208-A3 (EP)
IPC: C01F7/02
Filed: 1988-06-03
Abstract: Microcrystalline alpha-alumina based ceramic articles 
comprising at least 60% alumina by weight in which 
substantially all the alumina is in the alpha phase having 
a uniform grain structure comprising alpha alumina 
crystallites with an average crystallite size less than 
0.5 micrometer and a density greater than 90% theoretical 
are disclosed. Ceramic articles particularly useful as 
high modulus refractory fibers, among other shaped bodies 
such as beads, flakes, coatings, and shaped or 
randomly-shaped abrasive particles, are produced from a 
unique sol-gel process wherein hydroxy iron polymers are 
utilized to nucleate the alpha alumina transformation. An 
inherent advantage of the unique process disclosed is the 
resulting fine grained microstructure which is essential 
if a ceramic article such as an alpha alumina fiber is to 
have reasonable strength.
Patent EP-0295140-A3 (EP)
IPC: H01J61/44
Filed: 1988-06-10
Abstract: A method for making a fluorescent lamp having a 
CRI approximately the same as the CRI of the lamp 
phosphor is disclosed. The method includes applying a 
coating comprising fine particle-size silica to the 
inner surface of the lamp envelope to form a coated 
envelope, the coating having a coating weight greater 
than 0.7 milligrams per square centimeter and less 
than the weight at which lumen output of the lamp is 
reduced due to absorption of visible wavelength light 
by the silica. A coating of phosphor selected to 
provide a predetermined CRI is applied over the silica 
layer; and the coated phosphor envelope is processed 
into a finished lamp. A fluorescent lamp having a CRI 
approximately equal to the CRI of the lamp phosphor is 
also disclosed. The lamp of the present invention 
includes a lamp envelope having an inner surface; a 
layer of fine particle-size silica disposed on the 
inner surface of the lamp envelope, the silica layer 
containing greater than about 0.7 mg/cm² of fine 
particle-size silica; and a coating of phosphor 
selected to provide a predetermined CRI disposed over 
the silica layer, the fluorescent lamp having a CRI 
approximately the same as the CRI of the phosphor.
Patent EP-0289400-A3 (EP)
IPC: H04J3/16
Filed: 1988-04-21
Abstract: A high speed asynchronous data multiplexer/­
demultiplexer system which multiplexes a quantity 
of independent and asynchronous data streams into a 
single packetized data stream and then demulti­
plexes and presents the original input signals at a 
remote site in their original form is described. 
The output bit rate of the demultiplexer is gene­
rated responsive to the packet arrival frequency of 
data from each particular channel and the output 
buffer fullness of that channel. This process 
reduces the amount of processing required, such 
that the effective bandwidth of the system can be 
greatly expanded.
Patent EP-0332800-A3 (EP)
Title: Parallelepide-shaped flat gable carton and method of producing it
IPC: B65D5/74
Filed: 1989-01-07
Abstract: The cuboid flat gable carton has a plastic pouring element. 
<??>In order especially to be able to meet the highest demands on sterility and hygiene without impairing the basic tightness, a one-part flat reclosable pouring element is proposed which consists of a tab 3 and a pouring spout 4, rising from said tab, a connection strap 12, hinged to the tab 3, and a closure flap lid 13 which is likewise hinged to said tab. 
<IMAGE>
Patent EP-0333987-A3 (EP)
Title: Halogenated polyester flame retardants for polyphenylene ether resins
IPC: C08L71/12
Filed: 1989-01-19
Abstract: Flame retardancy of polyphenylene ether resins is 
increased by blending with the resin a flame retarding amount 
of a halogenated polyester which is the reaction product of a 
halogenated phthalic acid or phthalic anhydride with an 
epoxide or hydroxy compound containing at least two hydroxyl 
groups. The polyphenylene ether resin may include 
homopolymers or copolymers of polyphenylene ethers or blends 
of polyphenylene ethers with vinyl aromatic resins such as 
styrene polymers and copolymers. The flame retarding 
polyesters are also effective as processing aids in improving 
the flowability and moldatility of the polyphenylene ether 
resins during melt processing.
Patent EP-0340754-A3 (EP)
Inventor: VENTURELLO CARLO
IPC: C07C409/42
Filed: 1989-05-03
Abstract: Described are monopersulfates of amino-(poly)percarboxylic acids of formula: <CHEM>  wherein: R, R1 and R2 are selected from hydrogen and alkyl groups which may optionally be substituted, provided that at least one of said groups is a hydrogen atom; n is an integer of from 1 to 6, and B is an alkylene group which may optionally have interspersed CONR3 groups, wherein R3 is hydrogen or an alkyl or aryl group. Also described is a process for the preparation of said salts and their use in bleaching agents.
Patent EP-0351514-A3 (EP)
Title: Waveguide twist
IPC: H01P1/161
Filed: 1989-05-12
Abstract: A waveguide twist for rotating the polarisation plane consists of rectangular hollow conductors wound constantly about its axis, but which require a not inconsiderable constructional length. In a conventional polarisation filter, although it is possible for the propagation direction to be positioned mutually parallel using an elbow, the polarisation planes are however rotated by 90 DEG  in the two waveguide branches. In order to provide a waveguide twist, especially for use in a polarisation filter having a small space requirement, with simple means, it is provided that two parallel adjacent waveguides are connected to one another via a common coupling window which is arranged centrally in the one waveguide in the longitudinal direction and off-centre in the other waveguide. When two rectangular waveguides are employed, the coupling window is arranged on the one hand centrally on the narrow side and off-centre on the wide side on the other waveguide. The waveguide twist is also especially suitable for polarisation filters. <IMAGE>
Patent EP-0350810-A3 (EP)
Title: Process for obtaining, isolating and purifying epidermin
IPC: C07K1/14
Filed: 1989-07-07
Abstract: A process for preparing the polypeptide epidermin with an antibacterial action is described. The process is distinguished by an economic procedure and relatively high epidermin yields.
Patent EP-0406474-A3 (EP)
Title: Synthetic crystalline aluminosilicate and process for its preparation
IPC: B01J29/08
Filed: 1989-08-29
Abstract: 2.1. Zeolites are microporous crystalline aluminosilicates which are distinguished by a number of particular properties. They have a defined cavity system with orifices of 0.3 to 0.9 nm. They are cation exchangers. In the H form, they have high acidity in the solid state. The hydrophobic character can be controlled by the ratio of silicon to aluminium. They exhibit high thermal stability. These substances were generally prepared only with the addition of organic, structure-controlling compounds to the synthesis mixture. Processes which dispense with the use of these organic substances, for example US 4,257,885, lead only very slowly (after several days) and generally incompletely to the desired product. Furthermore, the occurrence of undesirable secondary phases cannot in general be ruled out. The present invention relates to a purely inorganic synthesis process which virtually completely excludes the formation of secondary phases and which can be carried out in a short time. 2.2. The zeolites prepared by the process according to the invention have a chemical composition which can be described as follows in molar ratios: 0-3M2O : Al2O3 : 15-40SiO2 : 0-40H2O, in which M denotes an alkali metal cation. These zeolites can be subjected to exchange with the aid of a mineral acid, an ammonium compound, other proton donors or other cations. In conjunction with the above chemical composition and the interplanar spacings listed in Table I, the zeolites prepared according to this invention have, in the 29-silicon solid state Mas nuclear resonance spectrum, adsorption bands at about -100, -106, -112 and -116 ppm, based on tetramethylsilane as standard, with the aid of which this novel aluminosilicate can be distinguished from all similar zeolites (Fig. 1 and 2). 2.3. Because of these structural units, the zeolite catalysts prepared according to the invention have a much higher catalytic activity than similar pentasils prepared by conventional methods.  3. Table 1. Table 1           d Values/Interplanar spacings       Relative intensity                       11.2 +/- 0.3              strong 10.1 +/- 0.3              strong                        9.8 +/- 0.2 weak                       3.85 +/- 0.1              very strong 3.83 +/- 0.1              strong                       3.75 +/- 0.1 strong                       3.73 +/- 0.1              strong 3.60 +/- 0.1              weak                       3.06 +/- 0.05 weak                       3.00 +/- 0.05             weak 2.01 +/- 0.02             weak                       1.99 +/- 0.02          weak m
Patent EP-0335665-A3 (EP)
Title: Unitary gas sensors
IPC: G01N27/406
Filed: 1989-03-28
Abstract: A gas sensor (10) contains a body of solid 
electrolyte (14) in contact with a monitor electrode (12) 
exposed to a monitored gas environment (13) containing 
selected gas components to be measured, and in contact 
with a reference electrode (15) which is isolated from the 
monitored gas environment, where the solid electrolyte at 
the operating temperature of the gas sensor is effective 
to dissociate to provide at the reference electrode (15) 
the sole source of a self-generated gas corresponding to 
the selected gas component to be measured.
Patent EP-0335706-A3 (EP)
Title: Thermocurable epoxy resin composition
IPC: C08G59/50
Filed: 1989-03-30
Abstract: A new thermocurable composition is disclosed which 
comprises a Bisphenol A-type epoxy resin having a number average 
molecular weight of 650-1300, 10-40 % by weight of the Bisphenol 
A-type epoxy resin having an epoxy equivalent of 180-195; and 
a curing agent capable of cross-linking the epoxy resin. The 
curing agent is preferably a compound represented by the 
following general formula: 
  
wherein X is -CR₁R₂-, -CO-, -COO-, -SO₂-, -SO-, -S-, -O-, -NR₁-, 
-SiR₁R₂- or -POR₁- where R₁ and R₂ each stands for hydrogen, a 
lower alkyl or a phenyl; Y and Y′ each stands for hydrogen, a 
lower alkyl or an electron attractive group; R is a lower alkyl; 
and m and n each is an integer of 1-4, or a mixture thereof with 
a primary amine, a phenolic compound or an acid anhydride.
Patent EP-0357223-A3 (EP)
IPC: C08K5/3492
Filed: 1989-07-27
Abstract: The invention relates to new polyaminotriazines of the gene­
ral formula /I/: 
  
where Q, A¹ and A² are the same or different and mean the group 
-NR¹R², where R¹ is alkyl of 1 to 18 carbons, cyclohexyl or 2,2,6,6-­
tetramethyl-4-piperidyl; R² is hydrogen, alkyl of 1 to 12 carbons, 
cyclohexyl, and Q can also mean 1-piperidyl or 1-pyrrolidinyl; 
x is an integer from 2 to 12 and n is an integer from 2 to 20, 
which are efficient as polymer light stabilizers. The mentioned 
compounds are prepared by the reaction of the corresponding 
N,N-bis(2,2,6,6-tetramethyl-4-piperidyl)alkane diamine with 6-sub­
stituted 2,4-dichloro-1,3,5-triazine, which is used in the excess 
from 1 to 10 % mol at 140 to 220  o C in a hydrocarbon solvent, in 
the presence of the aqueous solution of an alkaline hydroxide 
under elevated pressure, or in the presence of a particulate alkaline 
hydroxide under the atmospheric pressure for 1 to 12 hours, to 
a chlorine-substituted oligomer which 
is treated under the same conditions with the corresponding amine.  
     The invention finds its use in the chemical industry.
Patent EP-0356036-A3 (EP)
IPC: F16H61/02
Filed: 1989-08-01
Abstract: For an automatic transmission for a vehicle including a speed 
stage shifting device such as shown in Fig. 1 in which the clutch C₁ is 
adapted to be engaged when the 2nd speed stage and the 3rd speed stage 
are set up and disengaged when the 4th speed stage is set up, the 
engagement of the clutch C₁ being essential for setting up the 2nd 
speed stage while the engagement of the clutch C₁ is not essential for 
setting up said second speed stage unless engine brake availability is 
required, a hydraulic control device includes a first passage 235 and a 
second passage 329 for supplying a hydraulic pressure to the clutch C₁ 
in parallel with one another, the first passage having a substantially 
less fluid flow resistance than the second passage, and a fluid flow 
switching over means including a 1-2 shift valve 210 and a C₁ control 
valve 300 for alternatively communicating the first or the second 
passage while interrupting the second or the first passage according to 
whether the 2nd speed stage or the 3rd speed stage is set up. An 
accumulator 450 may be provided in the second passage 329. Further, 
a one way valve 469, or more desirably a parallel connection of the 
one way valve 469 and an orifice 467 may be provided between the 
accumulator and the clutch C₁.
Patent EP-0369723-A3 (EP)
Title: An extruding method of an extrudable substance, a container and a device, used for the method
IPC: B65D35/28
Filed: 1989-11-14
Abstract: The invention relates to a method, a container 
and a device for extruding an extrudable viscous, 
pasty and greasy substance, without replacing to other 
containers, using the cartridge type container at a 
final usage, without troublesome work of washing and 
cleaning after use, extruding required volume preset 
continuously and intermittently,without quality change 
and contamination, with least substance loss.  
     An extrudable substance in the invention in­
cludes such substances as custard or whipped cream, 
liver or meat paste, glue, grease, packing compound, 
and other greasy chemicals, food staffs, etc.
Patent EP-0342166-A3 (EP)
Title: Thermal conditioning device having at least one thermoelectric module with reverse thermoelectric effect
IPC: B60H1/00
Filed: 1989-05-10
Abstract: The invention refers to a device consisting 
essentially of one or more thermoelectric modules (5) with 
reverse thermoelectric effect, thermically coupled to two 
dissipator elements (2,6), thermically insulated from each 
other and incorporated in a device providing forced air 
circulation. The device is powered directly by a battery (11) 
and heats or cools the air delivered to the inside of a 
passenger compartment, according to the direction of the 
low-voltage direct electric current.
Patent EP-0365494-A3 (EP)
Title: Slipper with upper bearing stirrups for attachment to the sole by means of a holding pin
IPC: A43B3/10
Filed: 1989-10-18
Abstract: This patent application for an industrial invention 
concerns a slipper composed of a sole molded in 
polyurethene or other similar material,upon 
which the upper is fixed by means of simple attachments 
in the form of pins threaded through stirrups created 
for this purpose on both longitudinal sides of the 
upper,said pins being pushed into and held within 
suitably shaped recesses situated on the sides of the 
sole.
Patent EP-0396879-A3 (EP)
Title: Transmission systems for infusion or transfusion
IPC: A61M5/00
Filed: 1990-03-17
Abstract: Transmission systems for infusion or transfusion purposes which in most cases are assembled from many different individual parts. In the prior art, attempts have hitherto been made to meet the requirements imposed on the properties of the individual components by means of various types of plastic. In addition, PVC materials are still frequently used for the hoses and these present disposal problems. The invention provides a remedy in that, for the purpose of environmentally compatible recycling, all the components consist of a polymer, copolymer or block polymer with polyvinyl chloride being excluded. The properties of the individual components desired in each case are controlled by modifying the molecular weight, or the quantitative ratios or the tacticity. <IMAGE>
Patent EP-0397042-A3 (EP)
IPC: C07B61/00
Filed: 1990-05-04
Abstract: Es wir ein neues Verfahren beschrieben zur Herstellung 
von Isochinolinderivaten der Formeln 
  
worin R¹ und R² die in der Beschreibung 
angegebenen Bedeutungen haben.  
     Die Verbindungen der Formel IV erhält man durch 
asymmetrische Hydrierung der Verbindungen der Formel I. 
Die Verbindungen der Formel I wiederum erhält man durch 
Isomerisierung von Verbindungen der Formeln 
  
oder eines Gemisches von Verbindungen der Formeln
Patent EP-0402906-A3 (EP)
Title: Method and apparatus for locating an abnormality in a gas-insulated electric device
IPC: G01R31/08
Filed: 1990-06-13
Abstract: Disclosed is a method and apparatus for 
locating an abnormality in a gas-insulated electric 
device, operative to locate the spot of an insulation 
abnormality, which emerges inside a metallic container 
(3), from outside of said metallic container. A 
plurality of detectors (S₀-S n ) disposed at certain 
positions in the metallic container produce detected 
signals, from which spectrum strengths (YH) in a high 
frequency band of 500 MHz or above are evaluated, and 
a position which renders a maximum spectrum strength is 
calculated from the relation between the spectrum 
strengths and the installation positions of the 
detectors and is determined to be the spot (x) of 
partial discharge. The apparatus comprises a plurality 
of detectors (S₀-S n ) disposed at certain positions 
in the metallic container, means (21) for analyzing 
the frequency spectrum of detected signals provided 
by the detectors thereby to evaluate the spectrum 
strength, and means (22) for calculating a position, 
which renders the maximum spectrum strength, from the 
installation positions of detectors and the spectrum 
strengths and determining the position to be the spot 
of partial discharge. The detectors detect the propaga­
tion of an electromagnetic wave caused by the partial 
 
 
discharge, and the spectrum strengths are evaluated 
from the detected signals. Since the electromagnetic 
wave is attenuated under the influence of the wall 
resistance, etc. of the metallic container, different 
spectrum strengths result from detector signals depend­
ing on the distance from the spot of partial discharge 
to each detector. Accordingly, a position which renders 
the maximum spectrum strength can readily be calculated 
from the relation between the magnitudes of spectrum 
strength of detectors and the installation positions 
of detectors, and the spot (x) of partial discharge can 
easily and promptly be located.
Patent EP-0395213-A3 (EP)
Title: Decoder
IPC: G11C8/10
Filed: 1990-03-16
Abstract: A clocked decoder circuit for a random access memory is 
disclosed wherein the rise and fall time delays of the output of 
the decoder circuit are minimized to permit the reading of data 
as soon as the precharge of the RAM is completed and to avoid 
conflict situations which result when a word line of the RAM 
is selected at the same time as the precharge operation is taking 
place.
Patent EP-0394008-A3 (EP)
Title: Editing control system
IPC: G11B27/028
Filed: 1990-04-18
Abstract: The editing control system can be used, for example, 
to transfer a frame sequence replayed from a source tape 
(VTR-A) into an editing gap on a recording tape (VTR-R). 
The source tape (VTR-A) is played at a constant speed 
which differs from the constant speed of the recording 
tape (VTR-R), these and speeds are maintained over a 
preroll period prior to the editing points. The speed of 
the source tape (VTR-A) is adjusted so that the duration 
of the required frame sequence fits exactly into the 
editing gap, e.g., the source tape is played in slow 
motion. The durations of each tape over the preroll 
period constitute a ratio for controlling the speed of the 
source tape (VTR-A) and sampling is carried out in order 
to correct the source tape speed so that the editing 
points arrive coincidentally at the start of information 
transfer. Frame positional information and programming 
sequences are illustrated on a display (9) and a control 
panel (10) is used to operate the system.
Patent EP-0395350-A3 (EP)
Title: A printing apparatus
IPC: B41J9/38
Filed: 1990-04-24
Abstract: A printing apparatus employing a shock absorbing tension 
spring (36), the tension spring (36) having first and second 
"U"-shaped portions (40,42) formed on one end thereof with the 
remaining end of the spring (36) being attached to a frame (16) of the 
apparatus. The first "U"-shaped portion (40) of the spring (36) is 
positioned around a stud (38) on a beam (12) of the apparatus, and the 
second "U"-shaped portion (42) engages a portion (12-6) of the beam 
(12). An actuator (28) is used to move a hammer (26) on the beam (12) 
to an impact position, and the tension spring (36) is used to return 
the beam (12) to a home position. As the beam (12) is moved toward the 
impact position, there is an increase in the area of contact between 
the stud (38) and the first "U"-shaped portion (40) to thereby 
minimize movement therebetween. When the spring (36) returns to the 
home position, the body portion (36-3) of the spring (36) assumes an 
"arched" position which minimizes "bounce" of the beam (12) in 
returning to the home position.