baber/WOPTO huggingface dataset:
Patent EP-0151851-A3 (EP)
Title: Porous semiconductor dopant carriers
IPC: C30B31/06
Filed: 1984-06-08
Abstract: New porous semiconductor dopant carriers are disclosed together with a method for the diffusion doping of semiconductors by the vapour phase transport of an n or p type dopant, such as phosphorous, arsenic, antimony, boron, gallium, aluminium, zinc, silicon, tellurium, tin and cadmium to the semiconductor host substrate; wherein the dopant source comprises a dopant containing porous, inert, rigid dimensionally stable and thermal shot resistant carrier comprised of SiC, elemental silicon or mixtures thereof.
Patent EP-0135397-A3 (EP)
IPC: E06B3/44
Filed: 1984-09-21
Abstract: An assembly for fitting to existing window frames and 
comprising a vertically sliding sash window arrangement 
with two panes, e.g. of frameless synthetic resin sheet, has 
the first pane pressed against the flanges of the side channel 
members of the assembly by a continuous resilient strip at 
each side and the second pane is pressed against the back of 
the first strip at each side by a second resilient strip. Both 
strips abut against the side frame member by means of 
disengageable hook formations.
Patent EP-0152689-A3 (EP)
IPC: H01L21/8247
Filed: 1984-12-06
Abstract: A method of determining the conductance state of a 
non-volatile memory device switchable between high and 
low conductance states is provided. The device comprises 
at least one p-type amorphous or microcrystalline semicon­
ductor and an n or i-type layer. The device is irradiated with 
light to produce a photovoltaic response which is used to 
determine the conductance state.
Patent EP-0136936-A3 (EP)
Title: Mould for manufacturing ortheses and insoles especially adapted to patients' feet
IPC: A43B7/28
Filed: 1984-09-03
Abstract: A mold is provided for forming orthopedic soles and plantar moldings adapted to the feet of patients, characterized in that it is formed of a tray (1) with an essentially vertical wall (6), whose bottom (7) reproduces the shape and the instep of a shoe, means (2) for fixing relief correcting elements (4, 5) to this bottom for conferring thereon a surface adapted to the plantar arch of the patient, and a flexible and resilient cushion (3) extending over this bottom. This mold is used for forming orthopedic soles and plantar moldings by using a thermoformable sheet (9) placed in the tray and on which the foot of the patient bears.
Patent EP-0120827-A3 (EP)
IPC: F16N7/36
Filed: 1984-03-14
Abstract: This invention concerns a device for transporting lubri­
cant to the mechanical seals in a submersible machine.  
     A funnel formed guide means (5) is arranged on the rotat­
ing shaft (1) in an oilroom (4). Thanks to the funnel form oil will 
be sucked in at the small end of the guide means and flow out 
at its big end thus obtaining a transport of oil.
Patent EP-0151978-A3 (EP)
Title: Layered synthetic resin-aluminium tube
IPC: B65D65/40
Filed: 1985-01-24
Abstract: 1. Plastic-aluminum-laminate tube whose body is decorated and/or printed and coated by a transparent plastic layer, characterized in that the printing extends over the whole tube surface into the seamed area being formed by the overlapping foil ends.
Patent EP-0152015-A3 (EP)
Title: Apparatus for flashing reinforcement steel
IPC: E04C5/16
Filed: 1985-01-30
Abstract: 1. An apparatus for flashing reinforcing steel bars for connecting areas of concrete buildings, in the form of an elongate, substantially striplike, one-part body (1) having at least three longitudinal folded edges (2 to 5) in which bend-out connecting areas (14) of the reinforcing steel bars (8) can be embedded, the anchoring areas (15) thereof protruding out of a broad longitudinal surface (6) of the body, said surface having longitudinally spaced openings (11), characterized in that the entire body (1) embedding the reinforcing steel bars is made of hydrophilic cardboard.
Patent EP-0152915-A3 (EP)
IPC: C08G63/00
Filed: 1985-02-14
Abstract: A storage stable polyester polyol mixture is prepared 
by digesting polyalkylene terephthalate, particularly poly­
ethylene terephthalate, with a digesting medium compris­
ing a polycarboxylic acid component-containing polyol, 
wherein the polycarboxylic acid component has ring units 
with two  -O-    groups on adjacent or alternate ring posi­
tions, the ring unit content of the polycarboxylic acid compo­
nent being sufficient for improved storage stability of the 
digestion product. The polyester polyol mixture is useful in 
the preparation of cellular foam materials, particularly po­
lyisocyanurate and polyurethane foams.
Patent EP-0186846-A3 (EP)
IPC: H01H1/58
Filed: 1985-12-17
Abstract: Beschrieben wird eine Kontaktfeder für ein bistabiles Relais zum 
Schalten hoher Ströme, wobei der eigentlichen Kontaktfeder wenigstens 
eine Litze parallel geschaltet ist, die einen Teil der Ströme 
aufnimmt. Alternativ können auch mehrere Kontaktfederbleche übereinander 
gelegt und zu einem Paket verbunden werden.
Patent EP-0150879-A3 (EP)
Title: Flame resistant coaxial high frequency cable
IPC: H01B11/18
Filed: 1985-01-21
Abstract: To improve the flame-resistance of coaxial radio-frequency cables, the space between the inner and outer conductor is filled to less than 70% with a halogen-free material, the outer conductor has a number of shells from metal foil and mesh, and the protective sleeve is produced from a material whose oxygen index at 20 DEG C is at least 35%. <IMAGE>
Patent EP-0149534-A3 (EP)
IPC: C07D409/12
Filed: 1985-01-11
Abstract: Novel thioketene derivative of the formula: 
  
wherein R¹ is hydrogen atom, an alkyl group, a lower alkenyl 
group, a phenyl group or a group of the formula: -B-Y;  
Y is a nitrogen-containing monocyclic heterocyclic 
group or a substituted or unsubstituted phenyl group;  
B is a straight or branched lower alkylene group;  
R² and R³ are each a lower alkyl group or combine 
together to form a group of the formula: -CH₂CH₂- or 
-CH=CH-;  
R⁴ is hydrogen atom, a lower alkyl group or a  (lower 
alkoxy) carbonyl group;  
A is a group of the formula: -(CH₂) n - or -CH(COOR⁵)-; 
n is a integer of 0, 1 or 2 and  
R⁵ is a lower alkyl group; compounds of the formula 
  
wherein R¹ is hydrogen atom, an alkyl group, a lower alkenyl 
group, a phenyl group or a group of the formula: -B-Y;  
Y is a nitrogen-containing monocyclic heterocyclic 
group or a substituted or unsubstitited phenyl group;  
B is a straight or branched lower alkylene group;  
R² and R³ are each a lower alkyl group or combine 
together to form a group of the formula: -CH₂CH₂- or 
-CH=CH-;  
R⁶ is a lower alkyl group;  
R⁷ is hydrogen atom or a group of the formula:  
-A′-CH₂COOR⁸;  
A′ is a group of the formula: -CH₂- or -CH(COOR⁵)-;  
and R⁵ and R⁸ are each a lower alkyl group; and processes 
for their preparation. These compounds are useful as agents 
for treating and protecting various liver diseases.
Patent EP-0171256-A3 (EP)
Title: Self-contained, on-line, real-time bulk material analyzer
IPC: G01N23/222
Filed: 1985-07-30
Abstract: A complete prompt gamma ray neutron activation analysis (PGNAA) bulk material analyzer is self contained in a sealed and air conditioned housing. Bulk material is channeled by an open-ended vertical chute having a one-foot-by-three-foot cross-sectional dimension through an activation region between three neutron sources and two gamma ray detectors. The sources are symmetrically disposed on one of the three-foot- long sides of the chute from one end of such side to the other. The detectors are symmetrically disposed on the opposite side of the chute between positions opposing the positions of the sources on the one side of the chute. The chute is dimensioned to enable free flow of various bulk materials. It handles coal of up to a top size of four inches and with typical surface moisture contents and aglomeration characteristics. The relative disposition of the sources and detectors results in the measurements being independent of the lateral distribution of the bulk material within the chute. The signals produced by the detectors are continuously processed by signal processing equipment sealed within a separate compartment in the container to provide periodic measurements of the elemental content of the bulk material channeled through the activation region. A measurement of the bulk material channeled through the activation region during each periodic measurement interval is processed over several measurement intervals with the periodic elemental content measurements to provide weighted average measurements of the elemental content of bulk material over time periods representing average lots of the bulk material.
Patent EP-0177239-A3 (EP)
IPC: H03H21/00
Filed: 1985-09-24
Abstract: Impulse response estimation is improved in an adaptive 
filter (101) by compensating digital signals incoming to the 
filter to include a nonlinearity substantially identical to a 
nonlinearity (201) included in a return signal path (105, 106, 
107) to the filter.
Patent EP-0220415-A3 (EP)
Title: Apparatus for cutting sheets
IPC: B26F3/00
Filed: 1986-08-25
Abstract: In an apparatus for cutting flat stock such as foil, strip, fiber-reinforced ribbons, or the like, a support structure for the stock to be cut includes two endless chains running parallel to each other at a fixed distance from each other; the chain link members are provided each with holding elements for uniformly distributed pins; steel strips or wires loop around the pins and extend across the space between the two chains establishing a support surface for flat stock, the strips or wires are oriented so that respective thin edges face a cutting tool.
Patent EP-0226020-A3 (EP)
IPC: C08F220/04
Filed: 1986-11-04
Abstract: A plastic optical fiber comprising a core and 
a clad, said core being formed by an amorphous and 
optically transparent polymer and said clad being formed 
by a polymer having a refractive index lower than that 
of the core by at least 0.3%, at least one of the core 
and the clad being formed by an amorphous and optically 
transparent polymer containing metal elements and halogen 
atoms, is low in light loss and excellent in heat 
resistance.
Patent EP-0226150-A3 (EP)
Title: Process for the finishing of knitted or crocheted products
IPC: D06M15/267
Filed: 1986-12-06
Abstract: A method is disclosed for finishing knitted fabric to prevent cut edges from rolling up while the knitted fabric is being converted into garments. 0.2 to 1 percent, based on the weight of the knitted fabric, of a copolymer of N-vinylpyrrolidone and dialkylaminoalkyl acrylate or methacrylate, the alkyl groups preferably being lower alkyl groups with 1 to 4 carbon atoms and at least 10% of the amino groups being present in the quaternary form, is applied to the knitted fabric. The copolymer is preferably applied to the fabric from an aqueous solution.
Patent EP-0226191-A3 (EP)
IPC: H02M3/155
Filed: 1986-12-12
Abstract: A power supply comprising a high impedance source 
and a regulator configured as a boost type converter is dis­
closed. The duty cycle of a shunt switch in the regulator is 
controlled so as to be increased or decreased in order to re­
spectively decrease or increase the regulator output voltage.
Patent EP-0194719-A3 (EP)
Title: Self-extinguishing polycarbonate composition
IPC: C08L69/00
Filed: 1986-03-07
Abstract: Composition of self-extinguishing polycarbonate comprising, in mixture, a not halogenated aromatic polycarbonate and a mixture of additives conferring self-extinguishing characteristics to the same polycarbonate, formed by: (a) salt of alkaline metal, of alkaline-earth metal or of zinc, or mixed salt of said metals, of ethylenediaminotetraacetic acid; (b) oligomer of polycarbonate from tetrabromobisphenol-A terminated with phenol, or decabromodiphenyloxide; and (c) polytetrafluoroethylene.
Patent EP-0212726-A3 (EP)
IPC: C07D401/12
Filed: 1986-07-29
Abstract: The growth of unwanted plants is controlled by certain 
optionally substituted cinnoline-4-carboxylic acids and es­
ter, amino, hydroxamic acid and hydrazide derivatives 
thereof, and salts and N-oxides of such compounds, The in­
vention further includes compositions containing such com­
pounds, the preparation of the compounds and composi­
tions, and certain novel compounds per se.
Patent EP-0233384-A3 (EP)
IPC: B05B3/10
Filed: 1986-12-10
Abstract: Process and device for distributing a liquid in a gaseous 
medium, in which process the liquid is introduced into a hollow body (1) 
having a number of identical outlets (2), provided rotation-symmetrically 
relative to a vertical axis, and in which process an element (4) is pre­
sent in the hollow of the body, which element is at least partly in 
contact with the liquid and is moved up and down in a direction 
parallel to the vertical axis. At least the part of the body that is 
provided with outlets is moved up and down in a direction parallel to 
the vertical axis or the body is moved around the vertical axis. 
The frequency f of the movement of the body is equal to the product of 
a proportionality constant k and the quotient of the average flow rate 
of the liquid through the outlets of the body and the diameter d of an 
outlet, in which k is between 0.25 and 0.5, f is expressed in vibra­
tions per second, v in metres per second and d in metres.
Patent EP-0206674-A3 (EP)
Title: Improvements in and relating to fat compositions
IPC: A23D7/00
Filed: 1986-06-12
Abstract: Margarine and other plastic fat products are packaged as a sliced block from which individual slices in direct contact can be readily parted for convenience in use especially for baking, peripheral grooves or rills preferably being provided to assist separation.
Patent EP-0233597-A3 (EP)
Title: Rolling mill stand with chucks vertically adjustable in the stand housing
IPC: B21B31/28
Filed: 1987-02-12
Abstract: So that the chocks containing roll bearings can be guided in windows of stand housings with little frictional losses and if need be in such a way that they can be set horizontally, the chocks or the guide pieces guiding them are pivotably connected to guide links which are pivotable around pivot pins arranged on the housing beams. If the pivot pins guiding the guide links are designed as eccentric pins with adjusting devices allocated to them, horizontal settings can be made with little effort just as easily as re-adjustments of the guide clearance can be made, or else, for example, guide pieces can be retracted for carrying out the roll change. <IMAGE>
Patent EP-0240750-A3 (EP)
Title: Method for pasteurizing proteins of plasma and protein fractions of plasma
IPC: A61L2/00
Filed: 1987-03-09
Abstract: The invention relates to a process for the pasteurization of plasma proteins and plasma protein fractions without essentially impairing their biological activity, by subjecting a suspension of the plasma proteins or plasma protein fractions in glycerol esters of saturated or singly or multiply unsaturated fatty acids having 4-22 carbon atoms, or mixtures of these esters, as the inert heat-transfer agent, with a maximum water content of the suspension of 1% by weight, to a heat treatment at temperatures of 50 DEG  to 120 DEG  C.
Patent EP-0239018-A3 (EP)
IPC: E04C3/14
Filed: 1987-03-20
Abstract: A complete production line (10) of a wood I-beam manu­
facturing apparatus and the method of manufacture is disclosed 
wherein generally identical chord members (12,14) are simultaneously 
formed by cutting of a wooden stock material (18) into the chord 
members (12,14) and simultaneously providing 
grooves (32,34) in one surface 
of each chord (12,14) into which web 
members (16) are received to form the 
I-beam. The individual web members (16) are conveyed along a chords 
and webs assembly line between the grooved 
chords (12,14) and the chords (12,14) 
are converged so that the grooves (32,34) 
interfit with the web edges (17) 
to form the I-beam. The web longitudinal edges (17) are preferably 
beveled in an off-line beveling operation. The beveled webs (16) 
are stacked (D) for feeding into the chords and webs assembly line. 
Prior thereto, first and second glue layers are applied to 
one transverse edge of each stacked web member. The web members  (16) 
are subsequently conveyed in the assembly line in end-to-end 
abutting relationship. The chords (12,14) are independently driven 
at a speed greater than the webs (16) so that the in-line chords 
abut each other in end-to-end relationship to minimize wast 
of material. Prior to abutting each other, a trailing end of 
one of the chords is sensed to actuate a flying cut-off saw 
positioned at the end of the production line by a distance 
equal to the desired length of the cut beam. After cutting, 
the cut beams are conveyed off the line for inspection and 
packaging.
Patent EP-0241804-A3 (EP)
Title: Preserved antacid preparations
IPC: A61K47/00
Filed: 1987-03-31
Abstract: Novel antacid preparations which have a good shelf life and which contain cinnamon oil, cinnamaldehyde, clove oil, eugenol, thyme oil and/or thymol as preservatives.
Patent EP-0245689-A3 (EP)
IPC: C08J5/18
Filed: 1987-04-28
Abstract: Folien aus aromatischen Polyestern und aus arom­
atischen Polyestercarbonaten eignen sich hervorragend zur 
Herstellung von Schreibbändern, insbesondere für ther­
mische und elektrothermische Aufzeichnungsverfahren.
Patent EP-0247558-A3 (EP)
IPC: B24B5/42
Filed: 1987-05-25
Abstract: Es wird eine Vorrichtung und ein Verfahren zum Flachrund­
schleifen von Rotationskörperteilen (1), insbesondere 
Kurbelwellen- und Nockenwellengrundlagern vorgestellt, wo­
bei die zu bearbeitende Welle in Drehbewegungen versetzt 
wird und das Schleifwerkzeug, daß als aus einzelnen Seg­
menten zusammengesetzter Flachschleifstein ausgebildet 
ist, an dem zu bearbeitenden Wellenteil (1 a) vorbeige­
führt wird.
Patent EP-0273433-A3 (EP)
Title: Reflection type photoelectric switch
IPC: H01H35/00
Filed: 1987-12-28
Abstract: A reflection type photoelectric switch (1) including a light emitting member (3) for emitting a substantially single light beam having first and second different wavelengths, a reflector (7) for reflecting the emitted light beam at different reflection rates with respect to the first and second and wavelengths, a light receiving member (4) for sensing rays at the first and second wavelengths, and means for analyzing outputs generated from the light receiving member (4) receiving the reflected light beam at the first and second wavelengths to generate an output representing the existence of an object (8) to be detected by the photoelectric switch.
Patent EP-0250216-A3 (EP)
IPC: G01N33/68
Filed: 1987-06-17
Abstract: A method for determination of a mucoprotein vector from 
blood serum and its eluates won by separation on ion-­
exchanger, wherein blood serum proteins in the mucoprotein 
component are separated by means of gel ion-exchanger 
chromatography into at least two subgroups, mucoprotein 
concentration is then determined in both these subgroups and 
in the whole serum, and individual concentration values 
transferred to x, y and z axes whereby a point corresponding 
to the mucoprotein vector specific for the given blood is 
obtained.
Patent EP-0251770-A3 (EP)
Title: Multilayer film with good layer adhesion
IPC: B32B27/08
Filed: 1987-06-30
Abstract: A pasteurizable and/or cook-in shrink film is provided with good interlaminar adhesion and good orientability, and characterized by the presence of ethylene alkyl acrylate copolymer in shrink and abuse layers, in adhesive layers, or both. An associated method for making the film is also provided that includes coextrusion of the multilayer film, optional irradiation, and orientation.
Patent EP-0253628-A3 (EP)
IPC: B27G11/00
Filed: 1987-07-14
Abstract: A method of manufacturing plywood (10) includes 
providing at least two timber sheets (11) and securing 
the two sheets together by means of two adhesives (12, 
13), with one of the adhesives (13) having a 
relatively quick curing time so that the sheets (11) 
are held together in a fixed relationship while the 
other adhesive (12) cures.
Patent EP-0261843-A3 (EP)
Title: Bifolded mailer with insert
IPC: B42D15/08
Filed: 1987-09-11
Abstract: A bifolded mailer is provided with head and foot panels (44, 50) which are individually shorter than its middle panel (46) but collectively longer than its middle panel. The middle panel is provided with a window flap (56) which remains joined along its lower margin. For variably printing the mailer on one face, the window flap is first folded down so that its outer face is exposed on the inner face of the mailer. After variable printing is applied, the form is processed foot first, in the course of which the window flap is folded back up and patched in place, the head panel is folded up and an insert body (80) is deposited in the resulting trough, the foot panel is folded down, and adhesive bands, which have been applied to various marginal regions of the mailer panels, are activated, for instance by heated platens, creating seals at the left and right ends and in the lap between the head and foot on the outside rear of the mailer. Opening the mailer is accomplished by tearing off marginal strips at the ends, and by pulling across another tear strip located in an external panel.
Patent EP-0298520-A3 (EP)
IPC: G06F13/38
Filed: 1988-07-11
Abstract: A nest level judging device is operable in 
response to tokens each of which is given a nest level 
selected from first through N-th nest levels as a 
selected level and each of which comprises a data length 
code and a data identifier code including a nest bit. A 
detecting circuit (50) detects the nest bit to produce a 
nest bit detection signal. Responsive to selection 
signals, a selecting circuit (30) delivers the data 
length codes of the respective tokens as first through 
N-th data codes. A processing circuit (40) processes 
the first through the N-th data codes into a processed 
signal which is N bits long. Responsive to the nest bit 
detection signal and the first through the N-th data 
codes, a level decision circuit (60) decides a decided 
nest level indicative of, as the selected level, one of 
the first through the N-th nest levels that is selected 
as the selected level. The level decision circuit (60) 
supplies the decided nest level as one of the selection 
signals to the selection circuit.
Patent EP-0311112-A3 (EP)
Title: Remote control transmitting/receiving system
IPC: G06K1/12
Filed: 1988-10-07
Abstract: There 
is disclosed a remote control transmitting/receiving system in which a remote 
control transmitter (32) and a re­
mote control receiver (33) each have 
a timer (20, 31); at least part of control signals consist 
of timer information generated from the timer (20) of the remote 
control trans­
mitter. When the difference between the timer information of the 
control signals and the timer information of the timer (31) of 
the remote control receiver (33)is less than a predetermined first reference 
value, the remote control receiver can be controlled. This system includes 
means for giving an alarm when the difference between said pieces 
of timer information comes to a predetermined second reference value which 
is lower than said first reference value. The remote control transmitter 
and receiver have means for out­
putting and varying the timer information 
and means for setting an initial value of the timer. The 
receiver has means for setting a fixed code. Control signals of 
the transmitter are ciphered by ciphering means, and the ciphered signals 
are in turn deciphered by deciphering means. In this arrangement, the 
privacy can be protected from a copy remote controller, and the 
security can also be ensured.