baber/WOPTO huggingface dataset:
Patent EP-0276874-A3 (EP)
IPC: C08G63/60
Filed: 1988-01-29
Abstract: Copolyesters and copolyesteramides consisting of 
specific units can be injection molded at a low 
temperature into a part having a high heat distortion 
temperature. A filled composition is obtained by blending 
the copolyester or copolyesteramide with an inorganic 
filler. A magnetic resin composition is obtained by 
blending the copolyester or copolyesteramide with a 
magnetic powder.
Patent EP-0303782-A3 (EP)
Title: Resin composition
IPC: B21D43/04
Filed: 1988-06-04
Abstract: A thermoplastic resin composition comprising: 
   (A) a polymer selected from the group consisting 
of a conjugated diene rubber-reinforced resin and a non-­
conjugated diene rubber-reinforced resin and    (B) a graft copolymer which is obtainable by poly­
merizing 
   (b-1) at least one monomer selected from the group 
consisting of aromatic vinyl compounds, cyanated vinyl com­
pounds and alkyl unsaturated carboxylates and    (b-2) at least one unsaturated epoxy monomer 
in the presence of an ethylene-α-olefin base rubber, which 
gives a delustered molded article having improved weather 
resistance and impact resistance.
Patent EP-0312885-A3 (EP)
IPC: A47K/
Filed: 1988-10-11
Abstract: Equipped base for bath tubs comprising a bath supporting frame (10), a 
recirculating pump (30), a suction duct (32) connecting at least a 
suction inlet (34) with a pump inlet, a delivery duct (42) connecting a 
pump outlet with side branches (44, 46) and with at least a hydromassage 
fitting (52), fixtures or brackets (54a-d) for the fastening of wall 
panels (56) to the said supporting frame (10), the frame consisting of 
composable members to be coupled to each other.
Patent EP-0308996-A3 (EP)
Title: Coin validators
IPC: G07D5/08
Filed: 1984-11-05
Abstract: A coin validator comprises a microprocessor (4) 
which is periodically switched from a low current 
consumption state to an active, high current 
consumption state to check the output of an arrival 
sensing circuit (6) to determine whether a coin has 
arrived. The circuit (6) includes a printed circuit 
inductance (10) and produces an output signal the 
frequency of which alters when a coin arrives and is 
used to indicate coin diameter.
Patent EP-0313026-A3 (EP)
Title: Method of and apparatus for motion vector compensation in receiving television signal based on muse system
IPC: H04N11/24
Filed: 1988-10-19
Abstract: A time compressed color difference signal included in 
a high definition television signal is roughly compensated 
for in units of an interval of one-half of a transmission 
sampling interval in a range obtained by multiplying the 
amount of a horizontal motion vector by a compression 
rate. In addition, the time compressed color difference 
signal roughly compensated for is finely compensated for 
in a horizontal direction in units of an interval of 
one-half of the transmission sampling interval or less by 
a one-dimensional or two-dimensional spacial filter. 
Furthermore, the time compressed color difference signal 
is compensated for in a vertical direction by a distance 
corresponding to the amount of a vertical motion vector. 
On this occasion, a time compressed color difference 
signal to be inserted into a position to be interpolated 
in the present frame is produced using a time compressed 
color difference signal in a position spaced apart from 
the position to be interpolated by a distance 
corresponding to the amount of the vertical motion vector 
such that the time compressed color difference signal to 
be inserted becomes the same type of color difference 
signal as other time compressed color difference signals 
on a line to which the position to be interpolated 
belongs.
Patent EP-0302577-A3 (EP)
IPC: A61B5/363
Filed: 1983-02-14
Abstract: A system for predicting ventricular tachycardia from 
eletrocardiographic input waveforms (x,y,z), comprising 
a digital high-pass filter (170A, 170B) and level means (170A) 
to which edited, averaged waveforms are supplied and which 
operate to provide an output used to control the gain of 
said filter means (170B).
Patent EP-0297837-A3 (EP)
Title: Central tire inflation system
IPC: B60C23/00
Filed: 1988-06-29
Abstract: A central tire inflation system for a vehicle is disclosed 10 including a controller 222 for preselecting one of several desired air pressures for the tires 12 by actuating one of the push buttons 226, 228 or 230. The system 10 will adjust the tire pressure to the preselected pressure. Should the operator sense enemy fire or believes combat is eminent, the "run flat" button 234 is actuated which causes the electronic timer of the control unit 237 to cause the automatic measurement of tire pressure every few seconds instead of several times an hour. Should one of the tires 12 be damaged while the button 234 is actuated, the damaged tire will be immediately identified and the system 10 will assume the inflate mode and supply air to the damaged tire so long as the leakage rate does not exceed the capacity of the source 138 of pressurized air.
Patent EP-0301806-A3 (EP)
IPC: C07D493/22
Filed: 1988-07-26
Abstract: The compound 4″-deoxy-4″-N-methylamino 
avermectin Bla/Blb has been discovered to have 
unexpected properties when used as an agricultural 
insecticide. Specifically, the compound is 
considerably more active against insects, 
particularly lepidoptera, than closely related 
compounds, and the compound exhibits significantly 
lower levels of mammalian toxicity and aquatic animal 
toxicity. Thus the compound presents a much wider 
margin of safety towards the human appliers of the 
compound and to other mammals that come in contact 
with treated areas as well as wider margins of safety 
to aquatic animals to which any spray drift or 
run-off containing the compound may be directed.
Patent EP-0344379-A3 (EP)
Title: Water-colour fluorescent ink for writing instrument
IPC: C09D11/17
Filed: 1988-09-23
Abstract: A water-colour fluorescent ink for writing 
instruments comprises: 30 to 70% by weight of a dyed 
material obtained by providing a monomeric mixture 
consisting of 10 to 80%, preferably 30 to 55%, by weight 
of acrylonitrile, 0.5 to 20% by weight of (metha)acrylic 
acid, and the balance of styrene, emulsifying and 
polymerising the monomeric mixture to provide emulsified 
polymers of a particle diameter less than 0.5µm, and dyeing 
the emulsified polymers with a fluorescent dye; and 5 to 
35% by weight of a hydrophilic organic solvent.
Patent EP-0304347-A3 (EP)
Title: Polysaccharides extracted from plants and useful as medicines and food additives
IPC: C08B37/00
Filed: 1988-07-07
Abstract: A polysaccharide containing units corresponding to rhamnose, arabinose, xylose, mannose, galactose and glucose, additionally providing animals and humans with an increase in the plasma prolactin content.
Patent EP-0296092-A3 (EP)
IPC: H04R27/02
Filed: 1988-03-21
Abstract: The present invention relates to an arrangement for wireless 
earphones applicable in audio - systems or audio - visual systems 
of all kinds.  
     The present invention overcomes the problem of the high cons­
truction, installation, operation, repair and maintenance cost of the 
wireless earphones of the prior art, due to the batteries and electro­
nic circuits employed by the same, by means of a new system of wire­
less earphones without batteries and electronic circuits, whose ope­
ration is based on the inductive coupling between a space coil and 
an earphone coil, where the order of inductive coupling depends on 
the height of installation of the space coil, the circumferential 
length and number of turns of the two coils, the kind of used cores 
in the coils (air - or magnetic materials) and specific resistances 
of the materials used.
Patent EP-0320466-A3 (EP)
Title: Echographic technique-based method and apparatus to detect structure and anomalies of the subsoil and/or sea bottom and the like
IPC: G10K11/28
Filed: 1988-12-05
Abstract: An echographic technique-based method for prospectings of the subsoil or sea bottom and the like, by means of acoustic waves and carried out by the use of an apparatus constitued, in combination of a known acoustic wave transmittings equipment (1) consisting of a body (6, 8) in the inside of which a chamber (9) is formed defined by an internal reflecting surface (7) shaped like a round paraboloid of axis (Y-Y), closed at the base by an elastic diaphragm (5) and filled with a proper liquid, into which acoustic waves are emitted produced by a pair of main electrodes (10a, 10b) associated with an auxiliary discharge priming electrode (11) put between the first ones. The equipment (1) will be installed at a predetermined distance "D" from a receiving equipment (2) having a body structure (6a, 8) substantially like to that of the equipment (2), but that near the focus of its internal paraboloidic reflecting surface (7) has a piezoelectric - ceramic detector (13) mounted on the lower end of a hollow rod supported by the head (6a) of said body, by means allowing said detector (13) to be moved into the chamber (9) with respect to the focus within a range of predetermined value in any direction.
Patent EP-0312513-A3 (EP)
Title: Powder proof reclosable lid for container
IPC: B65D47/08
Filed: 1988-08-31
Abstract: A reclosable lid of the type comprising a frame (1) adapted to be 
sealingly secured to a container tube or sleeve (9), and a sealing lid 
(2) which is rotatable connected to the frame (1) over one or more 
hinges (3), and which is formed with a tamper proof means comprising one 
or more securing pins (11) cooperatively mounted between the lid (2) and 
the frame (1) and designed and provided for giving a locking engagement 
such that the lid (2) can only be released from the frame (1) by 
breaking one or more locking connections (13, 14), and in which each 
securing pin (11) is connected to the lid by means of a connection  
(13, 14) which can be broken off and which extends through a bore (15) 
of the frame and engages, with a locking part (12) thereof, under an 
edge (16) of the lid frame (1), and in which the securing pin (11) is 
prevented from being moved when the lid frame (1) is connected to a 
container tube (9) and whereby the lid (2) is released from the frame by 
breaking off the securing connection (13, 14) while leaving the securing 
pin (11) in the frame (1).
Patent EP-0336194-A3 (EP)
Title: Power field effect transistor driver circuit
IPC: H02H9/04
Filed: 1989-03-20
Abstract: A power field effect transistor driver circuit 
manufacturable in a MOS process is provided wherein a 
power field effect transistor (8) provides high current 
drive capability for driving fractional horsepower DC 
motors or other inductive loads (9). The power field 
effect transistor driver circuit provides reliable 
operation under environmentally harsh conditions such as 
overvoltage transients at the supply voltage terminals 
(1,2), loss of ground supply terminal (2) connection, and 
short circuits at the load terminal (3).
Patent EP-0338469-A3 (EP)
Title: Method for increasing bleed resistance of preserved plants and products of the method
IPC: A01N3/02
Filed: 1989-04-17
Abstract: The present invention is a method of preserving plants which 
achieves reduced bleeding of the preservative material when the plants are 
subjected to elevated humidity conditions. The method comprises perfusing 
the plants with an aqueous preservative composition in which the preserva­
tive is primarily an alkylene oxide oligomer, 1,3-butanediol, or 
1,4-butanediol. Preferred alkylene oxide oligomers are di- and polyethylene 
glycols in the molecular weight range of about 200-1500 and di- and 
polypropylene glycols with an average molecular weight below about 450. 
The preferred materials may be used with lesser amounts of secondary 
humectant materials selected from glycerol, ethylene glycol, propylene 
glycol, magnesium chloride or magnesium bromide hexahydrate, and water 
soluble cycle phosphonate esters. Plants are conventionally treated by 
perfusing an aqueous treatment solution into the vascular system through a 
cut stem or other incision which exposes the xylem. Treatment is carried 
out at a temperature in the range of 20⁰-50⁰C at a relative humidity in the 
range of about 20%-80% for a period time up to about 14 days.
Patent EP-0348980-A3 (EP)
IPC: C07C41/00
Filed: 1989-06-29
Abstract: The present invention relates to telomers of 1,2-dichloro-­
1,2-difluoroethylene and to a process of preparing them.  
     1,2-dichloro-1,2-difluoroethylene is reacted, at a 
temperature of from -100°C to +50°C, with a 
perhalofluorooxy compound of formula  
R x -OF  
wherein  
R x  represents, among other, a perhaloalkyl radical of 
from 1 to 10 carbon atoms.  
     Telomers are obtained which have, among others, the 
formulae  
R X O-(CFCl) n -F  
R x O-(CFCl) n -OR x    
R y -(CFCl) n -F and  
F-(CFCl) n -F,  
wherein  
R y  represents, among others, a perhaloalkyl radical 
containing from 1 to 9 carbon atoms.  
     Most of the resulting telomers are new products.
Patent EP-0340885-A3 (EP)
Title: A top-plate structure of variable shapes and extents for furniture, and a furniture structure of variable heights using the top-plate structure
IPC: F16B12/20
Filed: 1989-02-06
Abstract: Herein disclosed is a furniture top-plate struc­
ture (20) of variable shapes and extents. This top-plate 
structure is constructed by connecting a plurality of 
hollow, box modules (M), which have predetermined vertical 
and horizontal rigidities, removably but rigidly, while 
holding the side faces thereof in frictional engage­
ment, to form one rigid structure. Also disclosed is a 
desk or table structure of variable shapes and heights. 
This desk or table structure is constructed by stacking 
a plurality of box modules (M) one on another to form one 
of at least two leg structures (50) and by placing the top-­
plate structure (20) removably in position on the two leg 
structures.
Patent EP-0339765-A3 (EP)
Title: Disk drive spindle motor
IPC: H02K21/22
Filed: 1989-02-22
Abstract: A disk drive spindle motor for rotatably driving a 
plurality of memory storage disks (14) or the like, 
comprises a stator shaft (32), an armature (74,76) 
carried by the stator shaft and having a plurality of 
alternate armature poles, a rotor hub (54), and bearing 
units (40,42) for rotatably supporting a rotor hub from 
the stator shaft. A permanent magnet sleeve (80) is 
carried by the rotor hub (54) in magnetic coupled 
relation with the armature (74, 76). The sleeve has a 
one piece configuration including a plurality of 
circumferentially arranged alternate magnetic sleeve 
poles, whereby the permanent magnet sleeve (80) and the 
hub (54) are rotatably driven upon supply of electric 
power to the armature (74,76).
Patent EP-0356087-A3 (EP)
IPC: H05B3/26
Filed: 1989-08-11
Abstract: A self regulating heating device (12) for a mirror 
(10) includes a substrate (14) having an electrical buss 
system deposited on one surface including a plurality of 
interdigitated electrodes (32, 34, 36, 38) and two buss 
bars (16, 18). Stripes of positive temperature 
coefficient resistive material (40) are printed 
perpendicularly over the electrodes (32, 34, 36, 38) to 
form a plurality of heater areas (42, 44) and exposed 
substrate areas. A first adhesive layer (46) is 
deposited over the resistive stripes and exposed areas of 
the substrate (14) between the stripes. Preferably an 
electrical barrier layer (50) is secured to the adhesive 
layer (46) and another adhesive layer (52) on the other 
side of the barrier layer (50) is covered by a removable 
protective covering (54). The buss bars (16, 18) are 
tapered so that the power density at any point along 
their length is substantially equal to the average power 
density of the heater areas (42, 44).
Patent EP-0363175-A3 (EP)
Title: Comparator apparatus
IPC: G06F7/02
Filed: 1989-10-04
Abstract: A comparator apparatus connected to a clock for detecting an N bit 
string within an M bit data stream within a single clock cycle 
comprising a first register for storing the N bit string and a second 
register for storing the M bit data stream connected a comparison 
circuit for concurrently comparing the N bit string to each N bit wide 
group within the M bit data stream and providing an indication when a 
positive comparison occurs. Also provided, is an indication that 
signifies the location of the first bit of the N bit wide group within 
the M bit data stream of this positive comparison.
Patent EP-0384364-A3 (EP)
Title: A composition of nonlinear optical materials and a method for preparing the same
IPC: G02F1/35
Filed: 1990-02-19
Abstract: A composition of nonlinear optical materials 
is disclosed which comprises two or more organic 
compounds, at least one of which is a first organic 
compound with a π-electron conjugated system containing 
an electron-donative substituent group and an electron-­
attractive substituent group.
Patent EP-0393577-A3 (EP)
Title: Liquid crystal composition and liquid crystal display using said composition
IPC: C09K19/30
Filed: 1990-04-17
Abstract: Liquid crystal compositions and displays using the 
compositions are disclosed. The compositions contains at 
least one compound represented by the general formula 
(I), at least one compound represented by the general 
formula (II), and at least one compound represented by 
the general formula (III), or as well as the above 
compounds, at least one compound represented by the 
general formula (IV) as main components. 
  
(wherein all the symbols are as defined in the appended 
claims).
Patent EP-0384511-A3 (EP)
IPC: G11B15/675
Filed: 1990-02-09
Abstract: Die Erfindung bezieht sich auf ein Magnetbandkassetten­
gerät mit einem zum Abspielen von Magnetbandkassetten 
dienenden Laufwerk, das einen Kassettenlademechanismus 
aufweist, zu dem ein die Magnetbandkassette aufnehmender 
Kassettenschacht (15) gehört, der mit seitlich vorstehen­
den Bolzen (16) in ortsfesten vertikalen Führungen (6) zum 
Absenken in eine Spielposition und zum Anheben in eine 
Auswerfposition geführt ist, wobei die Bolzen (16) zusätz­
lich durch zur Vertikalen geneigte Schlitze (14) eines 
Schiebers (9) hindurchgreifen, wobei die Führungen (6) nur 
eine vertikale Längserstreckung aufweisen zum Absenken und 
Anheben des Kassettenschachtes (15) und daß die Einzugs- 
und Auswerfbewegung der Magnetbandkassette ein Kassetten­
mitnehmer (17) übernimmt, der von einem Betätigungshebel 
(21) zwischen einer Auswerf- und einer Einzugstellung 
bewegbar ist, wobei über die Verschiebebewegung des 
Schiebers (9) zugleich der mit dem Schieber verschwenkbar 
gekuppelte Betätigungshebel (21) zum Einziehen und 
Auswerfen der Kassette bewegt wird.
Patent EP-0386856-A3 (EP)
Title: Measuring probe
IPC: G01D5/347
Filed: 1987-03-31
Abstract: A measuring probe (20) used to assist in the diagnosis 
of periodontal disease comprises a housing (68; 300) containing 
a measurement apparatus (146; 182) which provides output signals 
representative of intra oral distances. A microcomputer (32) 
responsive to the output signal determines the distance and presents 
the data in a suitable format to a printer (48). A friction mechanism 
(69, 94) assures that a predetermined amount of force is applied to 
the probe, making repetitive measurements accurate and avoiding 
damage to tissues. The tip (64; 308) of the probe (20) is 
provided with storage apertures (314) for use in delivering 
medication via the probe member (78; 306). The probe is provided 
with an optical fibre cable (186, 210A, 210B) and an optical encoder 
(182) which is supported for rotary motion within the housing (68; 300) 
for eliminating cable twist evolved during manipulation. The 
tip (64; 308) of the probe is replaceable and provided with a frangible 
support which prevents reuse.
Patent EP-0398516-A3 (EP)
Title: Passbook page turning mechanism
IPC: B41J13/03
Filed: 1990-04-24
Abstract: A passbook page turning mechanism includes a 
page turning station (12) provided with upper and 
lower rotatable rollers (38,40), independently movable 
parallel to a feed path (21) for the passbook (18). 
For feeding the passbook (18), the upper and lower 
rollers (38,50) grip the passbook (18) and move in 
synchronism parallel to the feed path (21). The upper 
and lower longitudinally movable rollers (38,40) serve 
as apparatus to turn the pages of the passbook (18). 
At the page turning station (12), the lower roller 
(40) is displaced along the feed path (21) from the 
upper roller (38) and is raised to flex the passbook 
(18). The upper roller (38) is rotated to initiate 
page turning and then moved parallel to the feed path 
(21) to complete the page turning operation, after 
which the passbook is moved to the printing station 
(10). The mechanism also provides for turning one or 
more pages in the opposite direction from the 
direction of a normal page turning operation.
Patent EP-0398728-A3 (EP)
Title: Ceramic resonance type electrostatic sensor apparatus
IPC: G01V3/08
Filed: 1990-05-17
Abstract: There is disclosed a ceramic resonance type electro­
static sensor apparatus comprising an oscillator (1) including 
a ceramic resonator (1A); a detecting unit (A) for detecting 
capacitance between said detecting unit (A) and an object to be 
detected; and a resonating circuit (2) including a ceramic 
resonator (21) having a tuning point which varies with a small 
change in capacitance detected by said detecting unit (A) 
characterised in that high-impedance circuits (6,A1,A2) are 
respectively connected to input and output stages of said 
ceramic resonator (21) of said resonating circuit (2).
Patent EP-0400883-A3 (EP)
Title: High reactivity thermosettable molding compositions containing 2-methyl-1,3-propanediol
IPC: C08L67/06
Filed: 1990-05-23
Abstract: Styrene-soluble unsaturated polyesters useful in high reactivity 
molding resin compositions wherein the diol component comprises from 
about 10 to 100 mole percent 2-methyl-1,3-propanediol. Molded thermoset 
articles can be obtained from these compositions using short cycle times 
and have unexpectedly high flexibility, tensile strength and modulus.
Patent EP-0441409-A3 (EP)
Title: Nonvolatile semiconductor memory device
IPC: G11C16/30
Filed: 1988-07-27
Abstract: A nonvolatile semiconductor memory device comprises a 
plurality of memory cell circuits each including a nonvolatile 
memory cell (M11) consisting of a floating gate 
transistor. The floating gate transistor has its source 
connected to a reference voltage (VS) via a conductive 
layer (N1) having a resistance, and a plurality of 
semiconductor elements are connected in series with the 
current path of the floating gate transistor between a 
power source voltage (VP) and the drain of the floating 
gate transistor. The effective resistances of the 
conductive layers between the sources of the floating 
gate transistors and the reference voltage (VS) are 
different from each other and the resistance values of the 
corresponding semiconductor elements are selected so as 
to be inversely proportional to the effective resistances 
between the sources of the floating gate transistors and 
the reference voltage (VS).
Patent EP-0454155-A3 (EP)
Title: Recording method and apparatus
IPC: B41J2/14
Filed: 1991-04-26
Abstract: A liquid jet recording method includes applying thermal energy to liquid in a liquid passage to produce film boiling of the liquid to produce a bubble; permitting the bubble to communicate with ambience; wherein the liquid passage is not blocked in the communicating step.
Patent EP-0460500-A3 (EP)
Title: Hand shrink apparatus
IPC: B65B53/06
Filed: 1991-05-28
Abstract: The invention relates to a hand-held shrinking apparatus which comprises an injector-type burner with a combustible gas nozzle (4) arranged in a mixing nozzle which tapers in the direction of flow and sucks combustion air in through its end having the larger cross-section, and a combustion chamber. To improve the performance of a hand-held shrinking apparatus and make it easier to handle, a number of mixing nozzles (6, 7, 8) are to be arranged one behind the other in the direction of flow, the outlet orifice of the mixing nozzle arranged upstream in each case projecting into the intake end of the mixing nozzle arranged downstream in each case. 
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