baber/WOPTO huggingface dataset:
Patent EP-0291708-A3 (EP)
Title: Apparatus for measuring the velocity of light scattering moving particles
IPC: G01P5/00
Filed: 1988-04-20
Abstract: The apparatus uses laser beams with which a periodic intensity distribution (4) is generated at the measuring point (3), and a detection device (5, 7; 8, 9, 10) for light scattered by the object, and can be used to generate the periodic intensity distribution in a simple and insensitive fashion with the aid of a laser diode array (1) on which a multiplicity of laser diodes are arranged at a defined spacing from one another and whose transmitted light is focused onto the measuring point (3) by focusing optics (2). It is possible to achieve an additional directional discrimination of the velocity measurement in a simple way when the laser diode array (1, 13) does not emit at at least one such location (11') of a laser diode (11), and when an asymmetric intensity distribution is generated at the measuring point (3). 
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Patent EP-0297347-A3 (EP)
IPC: G06F21/62
Filed: 1988-06-14
Abstract: A method to prevent an incorrect program version from 
being executed by a computer system. More specifically, 
a synchronization key (29) is contained in a load 
module (11) and is used to encrypt that load module 
which also contains a protected program. The encrypted 
load module with the protected program and synchroniza­
tion key (29) therein is stored in auxiliary storage. 
The synchronization key and program name are then 
placed in a table (15) in a secure memory. When the 
program is requested for execution, the synchronization 
key in the protected table corresponding to the program 
name is used to decrypt the load module. The synchroni­
zation key in the load module is then extracted and 
compared with the synchronization key which is stored 
in a protected table and associated with the protected 
program. If the two synchronization keys are the same, 
then the decrypted protected program is loaded into the 
main memory for execution.
Patent EP-0338116-A3 (EP)
Title: Coating composition
IPC: C09D201/10
Filed: 1988-08-03
Abstract: A coating composition comprising a colloidal silica, an organohydroxysilane, a partial condensate of the organohydroxysilane and a liquid medium containing ethylene glycol monobutyl ether in an amount of at least 20 % by weight, which is applied to a substrate, shows excellent properties such as storage stability, workability for coating or painting, heat resistance, surface hardness, chemical resistance, abrasion resistance, scratch resistance, stain resistance and weather resistance.
Patent EP-0322618-A3 (EP)
Title: Clock selection circuit
IPC: G06F1/08
Filed: 1988-12-09
Abstract: A clock selection circuit for selecting and outputting 
one of clock pulse signals supplied thereto is disclosed. 
This circuit includes a selector supplied with the clock 
pulse signals and with selection signals each corresponding 
to the clock pulse signals and selecting one of the clock 
pulse signals corresponding to that selection signal 
taking a selection level, and a control circuit supplied 
with selection data for producing the selection signals, 
one of which takes the selection level in response to 
the selection data. The control circuit responds to 
the change of the selection data for changing one of 
the selection signals from the selection level to the 
non-selection level without a substantial delay and 
another of them from the non-selection level to the 
selection level after a delay of at least one clock 
pulse of the clock pulse signal to be selected.
Patent EP-0288325-A3 (EP)
Title: Dna encoding isopenicillin n-synthetase from a.nidulans, its use and vectors encoding it.
IPC: C12N9/00
Filed: 1988-04-25
Abstract: DNA encoding for isopenicillin N-synthetase derived from the genome of A. nidulans comprises a sequence shown in Appendix 1 and has been inserted in plasmid pCiAnH2 or another recombinant vector. A method of producing isopenicillin N-synthetase using the DNA which encodes the amino acid sequence of Appendix 2.
Patent EP-0290243-A3 (EP)
IPC: G01D3/028
Filed: 1988-05-05
Abstract: An optically powered sensor system includes a plurality 
of sensors (S₀, S₁, S₂, S n-1 , S n ) connected 
to a system optical bus (16) that communicates with a 
system controller (22). Optical energy is transmitted 
along the bus for distribution to all sensors in the 
system with return pulses from the various sensors 
transmitted on the bus (16) to the system controller 
(22). Each sensor includes a photodiode array (52) for 
converting optical energy transmitted system-wide by 
the controller into electrical energy for storage in a 
storage capacitor (57) associated with each sensor. A 
transducer (40), such as a thermistor, and a 
fixed-value reference (44), such as a resistor, are 
connected to a pulse encoder (42) and, in response to 
power switched from the capacitor, the pulse encoder 
produces a series of short-duration pulses having a 
pulse spacing (T₃-T₄. T₅-T₆) that is dependent 
upon the fixed value of the reference and the 
parameter-affected value of the transducer. The pulses 
are used to drive an optical source for transmitted 
optical pulses (P₁, P₂, P₃, P₄) from the sensor 
to the system controller. The parameter value is 
determined by multiplying the known value of the 
 
 
reference resistor by a time factor ratio which is 
related by the reference pulse timing and the 
parameter-affected pulse timing. An optical sensor 
system is provided in which the measurement of a 
parameter by each sensor is immune to variations in the 
electrical components at each sensor.
Patent EP-0312239-A3 (EP)
Title: Message fifo buffer controller
IPC: G11C7/00
Filed: 1988-10-05
Abstract: A FIFO (first in first out) control circuit (211) 
for providing address information to a FIFO memory (212). 
Two up counters (217, 218) are used; one to provide the write 
address and one to provide the read address. A multiplexer 
(219) selects which addresses (read or write) are used. Two 
storage registers (243,244) are used to temporarily "hold" 
the output from the counters. This enables the counters to 
be re-loaded with their original "count" to enable either a 
re-reading or a re-writing of a message stored in the FIFO 
memory. Logic circuitry is used to provide two status output 
signals, name full (or not) and empty (or not).
Patent EP-0324278-A3 (EP)
Title: Process for preparing thermoplastic resin composition
IPC: C08L23/02
Filed: 1988-12-28
Abstract: A thermoplastic resin composition is prepared by 
heat-treating a mixture of a thermoplastic resin 
substantially containing no olefinic unsaturated carbon-carbon 
bond and an elastomer having an olefinic 
unsaturated carbon-carbon bond, dynamically in the 
presence of a crosslinking agent, characterized in that as 
said elastomer there is used at least one member selected 
from the group consisting of styrene-butadiene-styrene 
block copolymer (SBS), styrene-isoprene-styrene block 
copolymer (SIS), 1,2-polybutadiene rubber and ethylene-propylene-diene 
random copolymer (EPDM), and that as said 
crosslinking agent there is used a dihydroaromatic 
compound or a polymer thereof.
Patent EP-0319484-A3 (EP)
Title: Continuous front for covering the outside walls of buildings, made of modular section members and having high insulation properties
IPC: E04B2/90
Filed: 1988-11-17
Abstract: The present invention relates to a continuous front or facade for covering the outside surfaces of walls of buildings, which front is made of modular section members (2, 3, 4, 5) and has high insulation properties, wherein the front supporting frame (2) is assembled by intercoupling a plurality of bearing section members (40), which have a substantially rectangular profile which is provided with a projection projecting from the middle or center line of one of the sides thereof or, in angle section members (16), from two adjacent sides,in the end portion of which a gasket (7) and coupling means for an outer tight section member can be arranged. The tightness section member (5) substantially consists of a web having,on the two faces thereof, two further projections (4) symmetrically arranged with respect to the middle line and operating as respective abutments (6) for the projection of the bearing section member,for the gasket (7) and for the coupling means.
Patent EP-0330856-A3 (EP)
Title: Telephone answering machine in paging systems with automatic number indentification based message operations
IPC: H04M1/57
Filed: 1989-02-03
Abstract: An automatic telephone answering device (6) employing 
an Automatic Number Identification (ANI) decoder (8) to 
selectively perform operations on a telephone call is 
described. The device may perform such operations as to 
selectively not respond, end, record or forward a telephone 
call wherein the selection is dependent upon the ANI signal 
associated with the telephone call, and the operations are 
determined prior to the reception of the telephone call.  
     In using the automatic answering device in a paging 
system, a method of selectively forwarding a telephone 
message to a paging device and ultimately to a pager is 
described, wherein the selection is dependent upon the ANI 
signal associated with the telephone call. Additionally, a 
way to selectively distribute message storage between a 
telephone answering machine and a pager is described.
Patent EP-0331041-A3 (EP)
Title: Corrosion inhibition of polymethylpentene
IPC: C08K5/52
Filed: 1989-02-24
Abstract: The corrosion tendencies of polymers of 4-methyl-1-pentene, 
when combined with tris-(3,5-ditert-butyl-4-hydroxybenzyl)isocyanurate 
and bis-(2,4-ditert-butyl)pentaerythritol diphosphite are reduced. 
Optionally, metal stearates and/or poly[[6-[(1,1,3,3-tetramethylbutyl)­
amino]-5-triazine-2,4-diyl][2,2,6,6-tetramethyl-4-piperidyl)imino]hexa­
methylene]2,2,6,6-tetramethyl-4-piperidyl)imino]] can be added to 
further reduce the polymer corrosion tendencies.
Patent EP-0337450-A3 (EP)
Title: Magnetic recording medium
IPC: G11B5/702
Filed: 1989-04-13
Abstract: A magnetic recording medium having a support and provided 
thereon, a magnetic layer containing a ferromagnetic metal 
powder and a binder is disclosed. The ferromagnetic powder 
comprises an adsorbed moisture of not less than 1.0 weight % 
and not more than 2.5 weight % of said ferromagnetic metal 
powder, a pH value of not less than 9.0 and not morer than 
11.5, and a specific surface area of not less than 45 m²/g 
measured by a BET method; and the binder comprises at least 
one polar group selected from the group consisting of: 
  
wherein M represents an atom selected from the group consist­
ing of hydrogen, lithium, sodium, and potassium; and M¹ and M² 
represent atoms of hydrogen, lithium, sodium and potassium, 
and an alkyl group, provided that M¹ and M² may be same with 
or different from each other.
Patent EP-0345516-A3 (EP)
Title: Centrifuge for separating mixtures of fluids and solid particles
IPC: B04B3/00
Filed: 1989-05-20
Abstract: In order to permit a simplified construction and a more economical loading in a centrifuge for separating mixtures of fluids and solid particles, in particular plastic granules, having a centrifugal drum which widens towards its upper end serving for the discharge of the particles, which drum comprises a filter part and a buffer ring part, the buffer ring part being arranged adjacent to the discharge end and the filter part adjacent to the lower end of the centrifugal drum, having a drive device and a feed device for the mixtures, it is proposed that the centrifugal drum is mounted in a suspended fashion, and that an opening for the feeding in of the mixtures is provided at its lower end. <IMAGE>
Patent EP-0343577-A3 (EP)
Title: Des-17-histidine calcitonin
IPC: A61P43/00
Filed: 1989-05-23
Abstract: New peptides are disclosed which have biological 
activity of the same type as known calcitonins and which do 
not have a histidine in position 17. The position 17 
histidine is omitted. Also resin peptides are disclosed 
which may be converted to peptides having such biological 
activity; and processes for producing said resin peptides 
and said calcitonin peptides.
Patent EP-0347749-A3 (EP)
IPC: A61K31/47
Filed: 1989-06-15
Abstract: Novel pyrazoloacridone compounds represented by 
the following formula: 
  
and pharmaceutically acceptable salts thereof have an 
excellent anti-tumor activity.
Patent EP-0351620-A3 (EP)
IPC: B32B27/32
Filed: 1989-07-01
Abstract: An improved, at least monoaxially oriented multilayer film which can be formed by laminating by way of heat has at least one base layer I, which consists substantially of polypropylene, as well as a layer II, which can be formed by laminating by way of supplying heat and has an ethylene-vinyl acetate copolymer A and an ethylene-ethyl acrylate copolymer B1 and/or an ethylene-acrylic acid copolymer B2.
Patent EP-0354430-A3 (EP)
Title: Converter composed of parallel subconverters with a dc circuit
IPC: H02M5/45
Filed: 1989-07-28
Abstract: In a converter composed of parallel subconverters (UR1, UR2) with a DC circuit (GK1, GK2), the reactors (L11, L21 or L12, L22) serving to impress the direct currents (ID1P, ID1N or ID2P, ID2N) are magnetically coupled (MK1, MK2) to one another in such a way that altering a direct current (ID1P or ID1N) in one of the subconverters (UR1) causes a corresponding alteration of the direct currents (ID2P or ID2N) in the parallel subconverters (UR2) in the manner of a precontrol. In a converter constructed of an even number of subconverters, the individual reactors can moreover be coupled in such a way that the magnetic unidirectional fluxes in the coupling caused by the direct currents in the reactors are compensated. 
<IMAGE>
Patent EP-0392079-A3 (EP)
IPC: H04W52/04
Filed: 1989-11-08
Abstract: A radio transceiver includes a control section for 
setting a transmitting output level higher or lower 
than a prescribed output level within a tolerance 
range, in response to a signal from a level conversion 
circuit. The level conversion circuit may designate a 
lower transmitting output level to reduce power 
consumption, and may designate a higher transmitting 
output level in the presence of high noise levels.
Patent EP-0372409-A3 (EP)
Title: Acylaminoalkylpyridineamides as inhibitors of tumor metastasis
IPC: A61K31/44
Filed: 1989-12-01
Abstract: The present invention relates to a method of inhibiting tumor metastasis in an animal by administering to an animal in need of such treatment an acylaminoalkylpyridineamides represented by the formula <CHEM> wherein: R1 and R2 are the same or different members of the group consisting of halo, phenyl, substituted phenyl and a <CHEM> group wherein n, m and p are independently an interger of from 1 to 8 provided n + m + p is equal to or less than 10; x is thio or sulfinyl; Alk1 is straight or branched chain lower alkylene of 1 to 6 carbon atoms, R3 is hydrogen or lower alkyl, Alk2 is straight or branched chain alkylene of 1 to 4 carbon atoms; R4 is selected from the group consisting of hydrogen, halo, hydroxy, lower alkyl and lower alkoxy; or a pharmaceutically acceptable salt thereof, in an amount effective to inhibit tumor metastasis.
Patent EP-0330424-A3 (EP)
Title: Expert system for identifying performance limitations of processing operations of digital data processing system
IPC: G06N5/04
Filed: 1989-02-21
Abstract: An expert system for processing performance 
data indicative of the performance of a computer 
system. The expert system includes a plurality of 
investigation nodes arranged in an investigation tree 
arrangment having a root node and a plurality of leaf 
nodes. Each investigation node defines an investigation 
operation in connection with a performance aspect of a 
computer system as represented by an item of said 
performance data and includes pointers to at least two 
other investigation nodes in the investigation tree. A 
theshold list includes a plurality of threshold entries 
each identifying a threshold value. A control module 
iteratively processes investigation nodes in the 
investigation tree from said root node to a leaf node. 
at each investigation node performing the investigation 
operation in connection with an item of performance data 
and a threshold entry in said threshold list means. The 
control module selects each investigation node to be 
processed based on the pointers and the result of 
processing.
Patent EP-0332435-A3 (EP)
Title: Method of detecting nucleotide sequences
IPC: C12Q1/68
Filed: 1989-03-09
Abstract: A method for detecting the presence or absence of one or more variant nucleotide sequences. The method comprises (i) contacting a nucleic acid sample with a diagnostic primer which is substantially complementary to a diagnostic portion of a target base sequence, whereby extension of the diagnostic portion on a target template under appropriate conditions is only achieved where a terminal nucleotide of the diagnostic primer is complementary to either a suspected variant nucleotide or a corresponding normal nucleotide of the target base sequence, and (ii) detecting the presence or absence of an extension product. Kits for performing diagnostic tests are also disclosed.
Patent EP-0339781-A3 (EP)
Title: Automated capillary injector
IPC: G01N1/00
Filed: 1989-03-14
Abstract: A pressure integrated apparatus and process 
for the measured injection of sample into a capillary (Q) 
for electrophoresis is disclosed. Preferably the cap­
illary (Q) is mounted in a serpentine path to a cartridge 
body (C) having a bottom. The capillary (Q), previously filled 
with electrolyte depends a distance below the bottom of 
the cartridge (C) and has its periphery sealed to the car­
tridge. Typically, the cartridge is registered at the 
depending capillary to a vial of sample. The vial of 
sample is moved into substantial gas tight relation 
with the cartridge so that the depending capillary is 
below the surface of liquid within the sample vial. 
The vial is then communicated to a source of substan­
tially constant fluid pressure in the order of 1 
lb./inch². At the same time, a pressure gauge (60) monitors 
the pressure of the vial and outputs a signal to integra­
tion apparatus (I) such as a microprocessor. By time integra­
tion of the area under a pressure curve, precise monitor­
ing of the amount of fluid introduced into a capillary 
occurs. Assuming a total capillary capacity of several 
microliters, injections of sample in the order of 5 
nanoliters with an accuracy of plus or minus 2% is 
possible.
Patent EP-0339918-A3 (EP)
Title: Improved optical coupler
IPC: G02B6/024
Filed: 1989-04-25
Abstract: An improved optical coupler has improved performance 
at room temperature and a greater thermal operating range. 
The coupler comprises two optically contacted optical fibers 
(3, 7) in a substrate (22, 23), wherein the externally 
induced stress on the fibers in the region of optical 
contact is reduced.
Patent EP-0353926-A3 (EP)
Title: Methods of producing yttrium-aluminium-garnet fine particles and yttrium-aluminium-garnet based phosphor fine particles
IPC: C01F17/00
Filed: 1989-07-24
Abstract: Methods of producing fine, single-phase YAG particles and fine, 
single-phase YAG phosphor particles includes subjecting yttrium and 
aluminium solubilized in an aqueous alkaline solution of pH not less 
than 10.0 to heating at not lower than 270 o C to produce fine single-­
phase YAG particles. The methods also include adding terbium 
solubilized in an aqueous alkaline solution as an activating element to 
the solution of yttrium and aluminium and subjecting this solution to 
heating to produce fine single-phase YAG phosphor particles.
Patent EP-0360461-A3 (EP)
Title: Resin compositions for sealing semiconductors
IPC: C08L63/04
Filed: 1989-09-07
Abstract: A resin composition for sealing semiconductors which 
comprises (a) a modified epoxy resin composed of (i) an 
epoxy resin having a specific structure or a graft 
polymer of an epoxy resin having a specific structure and 
a vinyl polymer and (ii) a silicone polymer in oily state 
or as particles having an average particle size of not 
more than 1.0 micron, which are uniformly dispersed in 
the epoxy resin or the graft polymer, (b) a hardening 
agent and (c) an inorganic filler, is herein provided. 
The resin composition for sealing semiconductors exhibits 
a low thermal expansion coefficient and a low elastic 
modulus, generates low stress when thermal shock is 
applied thereto and exhibits high heat resistance during 
soldering even after moisture absorption. Therefore, if 
the composition is used to seal large-scale semiconductor 
devices having high degree of integration or small-sized, 
thin semiconductors such as flat packages, these 
semiconductors provide high reliability.
Patent EP-0386357-A3 (EP)
Title: A reject device for a signature gathering machine
IPC: B65H39/04
Filed: 1989-09-12
Abstract: A saddle binding system is provided with a reject 
device (10) which removes misformed 
books from the gathering chain (24) and 
transports them to a tray (82) for recycling. The reject device (10) 
includes an arm (50) pivotally mounted adjacent the chain on a frame. 
The arm (50) is normally located in a rest position out of engagement 
with passing books. An actuator is connected to the arm (50) and is 
operable to pivot the arm to a raised, book-engaging position. 
In the raised position the arm (50) elevates the leading edge portion 
of a misformed book (112) off of 
the gathering chain (24), thereby rotating 
the book. This rotation advances the trailing edge of the book 
out of engagement with the pusher pin (26) of the gathering chain. A 
tape-and-roller take-away mechanism (14) is positioned above the chain 
to engage an elevated edge portion of a book. The take-away 
mechanism is angled such that it moves the book longitudinally 
and vertically of the gathering chain (24), as well as laterally. The 
book is discharged to a reject tray (82).
Patent EP-0363198-A3 (EP)
IPC: C07D207/448
Filed: 1989-10-05
Abstract: The present invention relates to a positive working 
photosensitive composition having an improved sensitivity due to the 
use of a sensitizer and having an excellent incandescent light safty. 
This composition comprises at least 1 molar % of a structural unit 
derived from at least one of monomers having the following general 
formulae: 
  
 
 
  
wherein:  
R₁ represents a hydrogen atom, an alkyl group or a substituted 
alkyl group,  
R₂ represents a divalent alkylene group or a substituted 
divalent alkylene group,  
R₃, R₄ and R₅ may be the same as or different from each other 
and each represents an alkyl group, a substituted alkyl group, 
an aryl group or a substituted aryl group,  
R₆ and R₇ may be the same as or different from each other and 
each represents a hydrogen atom, an alkyl group, a substituted 
alkyl group, an aryl group or a substituted aryl group,  
Ar₁ represents a single bond or Ar₂, and  
Ar₂ represents a divalent arylene group or a substituted 
divalent arylene group.
Patent EP-0364187-A3 (EP)
Title: Wallet
IPC: G08B13/14
Filed: 1989-10-09
Abstract: An alarming wallet includes: an alarm switch (20) 
having two contactors (21,22) respectively formed on two 
leaves (11,12) of the wallet (1) whereby upon a withdrawal 
of the wallet (1) from an owner's pocket, the two contactors 
(21,22) of the alarm circuit (2) will be closed by a 
pickpocket's fingers to sound the alarm for alerting a 
wallet owner and preventing the theft of his or her wallet.