baber/WOPTO huggingface dataset:
Patent EP-0264904-A3 (EP)
IPC: A61K9/14
Filed: 1987-10-20
Abstract: A pharmaceutical composition comprising a benzoyl 
urea compound (A) selected from the group consisting of a 
benzoyl urea compound (I) having the formula: 
  
wherein X is a halogen atom, a nitro group or a 
trifluoromethyl group, provided that when Y is a nitro 
group, X is a halogen atom or a nitro group, Y is a 
hydrogen atom, a halogen atom, a nitro group or a 
trifluoromethyl group, Z₁ is a halogen atom or a 
trifluoromethyl group, Z₂ is a hydrogen atom or a halogen 
atom, and A is a =CH- group or a nitrogen atom, and a 
benzoyl urea compound (II) having the formula: 
  
wherein each of X₁ and X₂ is a hydrogen atom, a halogen 
atom or a nitro group, provided that when Y is a nitro 
group, X₁ is a hydrogen atom, Y is a hydrogen atom, a 
halogen atom, a nitro group or a trifluoromethyl group, 
and Z is a hydrogen atom, a halogen atom or a 
trifluoromethyl group, as an active ingredient; a 
nonionic surfactant as a dispersant; and at least one 
member selected from the group consisting of a 
saccharide, a saccharide alcohol, silicic anhydride and a 
nonionic surfactant, as a disintegrator.
Patent EP-0268231-A3 (EP)
IPC: H04Q3/545
Filed: 1987-11-13
Abstract: A line condition data collecting system for a telephone 
exchange includes an image memory (8) in a central 
processing unit (1) which stores line condition data to 
reduce the amount of time central controller (11) in 
the central processing unit (1) waits for the line 
condition data. A signal receiving memory in the telephone 
exchange stores the line condition data and is 
sequentially accessed by an image memory controller (9) 
autonomously from the central controller (11) in the 
central processing unit (1). When the central controller 
(11) requires line condition data, the image memory (8) is 
checked and if the line condition data stored therein is 
valid, it is supplied to the central controller (11). If 
the line condition data in the image memory (8) is 
invalid, a conventional access request is made to the 
signal receiving memory, but this occurs less frequently 
than in a conventional system.
Patent EP-0269365-A3 (EP)
IPC: G02B6/34
Filed: 1987-11-19
Abstract: An optical wave guide having at least one wave 
guide portion (1) which is clad by a cladding portion (2) 
between whose refractive index and that of the wave guide 
portion (1) there is a refractive index difference 
characterised in that the refractive index difference increases 
as the wavelength of the light propagated through the wave 
guide increases.
Patent EP-0271258-A3 (EP)
IPC: F04F5/46
Filed: 1987-11-26
Abstract: A device (18) for ejecting granular or particulate 
material from supply means (20), comprises an elongate 
body (3/6/7) for through flow of the material, a nozzle 
(10) defining within the body (3/6/7) an air gap, and 
means (4/5/6) whereby air can be supplied to the air 
gap and as a result of the Venturi effect created 
thereby in the device flow of material through the 
device is enhanced or enabled. The device is provided 
with a bleed arrangement (22/23/21) for bleeding air to 
the material from the supply to the air gap before the 
material reaches the air gap. Bleeding air from the 
supply to the air gap to the material before it reaches 
the air gap can improve the flow of material through 
the device.
Patent EP-0270506-A3 (EP)
IPC: A47L9/02
Filed: 1987-10-02
Abstract: A combined vacuum cleaning tool comprises two mutually movable parts, 
such as a flat surface nozzle (12) and a brush nozzle (10) which are alternatively 
adjustable between working and non-working positions, the flat surface nozzle 
being resiliently actuated to occupy its working position. An adjusting mechanism 
comprises control means (15) rotatably supported by the brush nozzle and co­
operating with a means (18,21) attached to the flat surface nozzle in order to move 
the brush nozzle into engagement with a working surface during a first phase and 
remove the flat surface nozzle from the working surface during a second phase. 
The adjusting mechanism comprises a contact surface (18a, 15f) having a curvature 
generally corresponding to the path of movement of the brush nozzle during said 
first phase, whereby during at least the major portion of this phase the adjustment 
takes place generally without rotational movement of the control means (15), and 
during said second phase said flat surface nozzle being removed from said working 
surface as a result f the rotational movement of said control means.
Patent EP-0276797-A3 (EP)
IPC: C08B11/12
Filed: 1988-01-25
Abstract: The invention relates to a method and an equipment for preparing 
NaCMC, in which a) cellulose is slushed in the reaction medium 
until a consistency of c. 5-15%, preferably 5-10%, 
b) the fibre suspension obtained in step a) is thickened to a 
consistency of c. 20-35% and c) the pulp containing reaction me­
dium obtained in the second step is homogenized by means of a 
frota-pulper in order to increase the reactivity, whereby a merce­
rization activating the cellulose is carried out after step b) 
and/or c), and the cellulose thus pretreated is etherified in a 
manner known per se.
Patent EP-0282011-A3 (EP)
Title: Sustained release pharmaceutical dosage forms
IPC: A61K9/36
Filed: 1988-03-08
Abstract: A unique sustained release dosage form which 
prevents the tendency of an initial surge of medicament 
in the first hour of administration. The control is by 
a porous membrance coating. The amount of initial 
release can be varied by varying the proportions of the 
components of the coatings.
Patent EP-0312003-A3 (EP)
IPC: D06P3/68
Filed: 1988-10-12
Abstract: Gemäß den Färbeweisen dr Eisfarbentechnik werden 
Fasermaterialien, wie beispielsweise 
Cellulosefasermaterialien, gefärbt, indem man das mit einer 
Kupplungskomponente grundierte Fasermaterial in wäßrigem 
Medium mit der Diazoniumverbindung einer Anilinverbindung 
der nachstehend angegebenen und definierten allgemeinen 
Formel (1) kuppelt, wobei die Kupplungsreaktion und 
Farbstoffbildung auf der Faser bei einem pH-Wert zwischen 
3 und 10 durchgeführt wird. 
  
in welcher R für eine geradkettige oder verzweigte 
Alkylgruppe von 3 oder 4 C-Atomen steht.
Patent EP-0319733-A3 (EP)
Title: Process, modified rubbers and rubber compositions
IPC: C08K5/32
Filed: 1988-11-11
Abstract: It now has been found that uncured modified 
rubber compositions comprising mixtures of elastomers 
and a reinforcing filler can be prepared having improved 
properties. More particularly, such uncured modified 
rubber compositions can be prepared by a process which 
comprises the steps of 
   (A) preparing a first mixture comprising an 
elastomer, at least one reinforcing filler and at least 
one chemical agent capable of promoting the formation of 
filler-elastomer linkages;    (B) preparing a second mixture comprising 
   (i) an elastomer, at least one reinforc­
ing filler and at least one chemical 
agent capable of promoting the forma­
tion of filler-elastomer linkages, 
wherein at least one of the elastom­
er, filler or chemical agent in the 
second mixture is different from the 
elastomer, filler or chemical agent 
in the first mixture; or    (ii) an elastomer and at least one rein­
forcing filler; or    (iii) at least one reinforcing filler and 
at least one chemical agent capable 
 
 
of promoting the formation of fil­
ler-elastomer linkages; or    (iv) an elastomer and at least one chemi­
cal agent capable of promoting the 
formation of filler-elastomer link­
ages; and      (C) blending the first and second mixtures to 
form a third mixture.    
Examples of such useful chemical agents include aromatic 
furazan oxides, heterocyclic di-N-oxides, 1-hydroxy-ben­
zimidazole-3-oxide compounds, 1,3-dihydroxy-benzimidazol­
inone compounds, and aromatic nitroso compounds.  
     The invention also includes filled vulcanizates 
prepared by vulcanizing the uncured modified rubber com­
positions prepared in accordance with the above method. 
Rubber articles and portions thereof made from such vul­
canizates such as tires, hoses, belts, treads, sidewalls 
and the like are also within the scope of the present 
invention as well as methods of reducing the rolling 
resistance of tires.
Patent EP-0321785-A3 (EP)
IPC: G01N25/30
Filed: 1988-12-07
Abstract: Die Sensoranordnung enthält einen mit einer Katalysator­
schicht (9) versehenen Transistor (20). Der Nachweis der 
Gase erfolgt über die Temperaturerhöhung des Transistors 
(20) infolge einer exotermen, katalytischen Reaktion an der 
Katalysatoroberfläche, wobei die Katalysatorschicht (9) eine 
vorbestimmte Betriebstemperatur haben muß. Die Katalysator­
schicht (9) wird durch die Verlustleistung des Transistors 
(20), der als Sensor wirkt, oder durch die Verlustleistung 
eines Heiztransistors (11) geheizt.
Patent EP-0285412-A3 (EP)
IPC: E05B53/00
Filed: 1988-03-30
Abstract: An operating mechanism suitable for use in a vehicle door latch 
mechanism comprising structural components, such as a pawl (60) and 
ratchet (66), the operating mechanism comprising an inside handle release 
lever (134) operated from the inside of the door; an outside handle 
release lever (106) operated from the outside of the door; a mechanism 
(120) engaged by the inside handle release lever (134) and outside 
handle release lever (106), and operable to release the structural 
components (60, 66) of the latch mechanism; at least one of the said 
inside handle release lever (134) and outside handle release lever (106) 
being movable to a position whereat the release lever cannot engage the 
mechanism (120) to release the structural components when operated. In 
one embodiment the mechanism includes a pivoted pawl arm (120) engaged 
at one end by the inside release lever (134) at the other end by the 
outside release lever (106), and a pivoted locking lever (104) is 
movable, for example by a button inside the door or by a key lock (214), 
so as to move outside release lever (106) to a position (Fig. 3) in 
which it cannot engage the pawl arm (120) to release the latching 
mechanism.
Patent EP-0293123-A3 (EP)
Title: Surgical stapling apparatus
IPC: A61B17/115
Filed: 1988-05-16
Abstract: Surgical stapler apparatus comprises:     a tubular housing 17 having proximal and distal end portions; a staple pusher assembly 25 movably mounted in said distal end portion of said housing for movement between a retracted position and an extended position for expelling an annular array of staples therefrom; an anvil assembly connected to said distal end portion of said housing, said anvil assembly including an anvil 16 and an anvil shaft 13, said anvil shaft received within said tubular housing, said anvil including an annular array of buckets 49 configured to form the staples; and means mounted on said anvil for removing said anvil from said apparatus, said removing means comprising a latch 59 movable between a locking position and a release position, wherein movement of said latch to said release position allows removal of said anvil. <IMAGE>
Patent EP-0296739-A3 (EP)
IPC: G06F7/00
Filed: 1988-06-10
Abstract: An interface circuit (110) for interfacing between an 
"OR-tied" connection (P) of a programmable logic array 
device (10) and a TTL output buffer (36) includes a first 
bandgap generator (40), a high level clamp circuit (30), a 
second bandgap generator circuit (42), and a sensing 
circuit (26). The first bandgap generator (40) generates 
a first reference voltage (VB1) which has a positive 
temperature coefficient. The second bandgap generator 
(42) generates a second reference voltage (VB2) which has 
a negative temperature coefficient. A resultant base 
drive current (I x ) is supplied to the base of a phase 
splitter transistor (Q2) in the output buffer (36). The 
resultant current (I x ) is controlled by the first and 
second bandgap generators (40, 42), the current being 
higher at low temperatures and being smaller at high 
temperatures.
Patent EP-0295848-A3 (EP)
IPC: H05K1/00
Filed: 1988-06-13
Abstract: A pattern of conductive material (12'/14) is formed on 
a substrate of dielectric material. The substrate 
comprises a layer of flexible dielectric material (4) 
having a layer of dimensionally-stable material (6) 
adhered to one main face. The pattern is formed on 
the opposite main face of the layer of flexible 
dielectric material.
Patent EP-0317511-A3 (EP)
IPC: C07K14/325
Filed: 1988-11-09
Abstract: Gegenstand der vorliegenden Erfindung ist ein chimäres Gen, das in den 
Zellen von Baumwollpflanzen insektizid wirksame Verbindungen exprimiert, 
die im wesentlichen die Insekten-toxischen Eigenschaften des von  Bacillus 
thuringiensis  produzierten kristallinen Proteins besitzen.  
     Die transformierten Zellen werden zu kompletten Pflanzen regeneriert, die 
toxisch sind gegenüber Insektenlarven aus den Ordnungen  Lepidoptera, 
Coleoptera  und  Diptera .
Patent EP-0324447-A3 (EP)
Title: Mittel und Verfahren zur Herstellung eines rekombinanten, menschlichen Interleukin-1 alpha-Polypeptides
IPC: C12R1/19
Filed: 1989-01-11
Abstract: Die Erfindung betrifft homogene rekombinante, mensch­
liche Interleukin-1α Polypeptide, DNA-Sequenzen, die für 
solche Polypeptide kodieren, rekombinante Vektoren, die eine 
solche DNA enthalten, Wirtsorganismen, die einen solchen 
rekombinanten Vektor enthalten und Methoden zur Herstellung 
der genannten Polypeptide. Die homogenen rekombinanten, 
menschlichen Interleukin-1α Polypeptide und pharmazeuti­
schen Zusammensetzungen, die solche Polypeptide enthalten, 
können zur Stimulation des Immunsystems eines Patienten, zur 
Förderung der Wundheilung oder zur Förderung der Genesung 
von schwer-kranken, proteinunterernährten Patienten ver­
wendet werden.
Patent EP-0337212-A3 (EP)
Title: Silicia gels for controlling insect pests
IPC: C01B33/12
Filed: 1989-03-31
Abstract: Specific inorganic silica gels are used as an adsorbent 
drying agent for controlling insect pests in a structure. 
When it is too humid in the structure, the silica gels adsorb 
moisture. On the other hand, when it is too dry in the 
structure, the silica gels supply moisture. The silica gels 
thus create the environment where household insect pests 
cannot survive. Moreover, by exposing invading insect pests 
to silica-gel particles, the pests' tissues are 
physiologically decayed, and the population density of the 
insect pests is decreased. Insect pests in the structure can 
be thus controlled using the silica gels.
Patent EP-0345437-A3 (EP)
Title: Refrigerating apparatus with at least one compartment at even temperature and high relative humidity
IPC: F25D11/02
Filed: 1989-04-10
Abstract: Refrigerating apparatus provided with a compartment 
(5) at even temperature and high relative humidity. 
Blowing means (23) are housed in a channel (10), 
which substantially surrounds said compartment (5) and 
is separate therefrom, to provide along it a closed-­
loop air flow (A) in heat-exchange relationship with 
the evaporator (9) of the apparatus.
Patent EP-0341598-A3 (EP)
Title: High solids paper coating composition
IPC: D21H19/44
Filed: 1989-05-05
Abstract: A paper coating compound containing from 65 to 
75 weight percent solids, and having good rheology may be 
perpared from a carboxylated stryene-butadiene latex 
container from about 4 to 10 weight percent carboxylation 
which has good stability in the presence of multi-valent 
ions. Paper coated with such compounds have a good 
balance of properties including high gloss and pick 
strength.
Patent EP-0354483-A3 (EP)
IPC: B65B9/18
Filed: 1989-08-03
Abstract: A shirred stick of cellulosic casing having an open end formed to a desired profile by burnishing. A portion of the surface of the stick bore adjacent the open end is part of the desired profile. The burnishing action forms the stick end to a surface of revolution which is symmetrical about the longitudinal axis of the stick
Patent EP-0357034-A3 (EP)
Title: Audio signal processing system performing balance control in both amplitude and phase of audio signal
IPC: H04S7/00
Filed: 1989-08-30
Abstract: Disclosed therein is an audio signal processing 
system for performing a balance control, which includes 
an attenuator for performing an amplitude attenuation 
operation on the designated channel signal and a delay 
circuit coupled in series to the attenuator for performing 
a phase delay operation on the designatec channel signal. 
There is further provided a balance control unit which 
produces attenuation data and delay data in response to 
balance control information, the attenuation data and 
delay data being supplied to the attenuator and the delay 
circuit, respectively. Not only the amplitude but also 
phase of the designated channel signal are thereby 
attenuated and delayed.
Patent EP-0362871-A3 (EP)
Title: Remote-controlled circuit breaker
IPC: H01H89/08
Filed: 1989-10-06
Abstract: A remote-controlled circuit breaker has an 
operation mechanism unit, for selecting one of an off state 
and a remote-controllable state of the circuit breaker, and 
a movable contact which makes/breaks contact with a fixed 
contact in connection with a motion of an electromagnetic 
unit only in the remote-controllable state, in which the 
electromagnetic unit is automatically disconnected from 
actuating power when an operation handle is in the OFF 
position.
Patent EP-0364953-A3 (EP)
Title: Probe for detecting chromosomal aberration induced by chromosomal translocation and method of detecting it
IPC: C12Q1/68
Filed: 1989-10-17
Abstract: A probe for detecting a chromosomal aberration 
induced by chromosomal translocation, said probe compris­
ing a DNA fragment or an RNA fragment containing 50 to 
3,000 bases and having the ability to hybridize in a 2 x 
SSC solution at 40  o C with a DNA sequence existing 
between the second and third Hind III recognition sites 
on the bcr gene of a normal human chromosome 22, the Hind 
III sites being counted from the 3′-side of the first 
intron of the bcr gene, and a method of detecting a 
chromosomal aberration in leucocytes and/or lymphocytes, 
which comprises digesting a genome DNA of leucocytes 
and/or lymphocytes taken from a subject with a restric­
tion endonuclease, subjecting the resulting DNA fragment 
to Southern hybridization using the aforesaid probe, and 
then detecting the resulting band.
Patent EP-0369453-A3 (EP)
Title: Age-formation inhibitory agents
IPC: C07D417/04
Filed: 1989-11-16
Abstract: Thiourea compounds represented by the general formula: 
  
[wherein A is an aromatic ring group which may be 
substituted; R¹ is a hydrogen atom or a lower alkyl or 
aryl group which may be substituted, or may combine with 
A to form a cyclic ring; and -COB is an acyl group of a 
carboxylic acid or an esterified carboxyl group] or salts 
thereof are provided as agents for inhibiting the formation 
of AGE (Advanced Glycosidation End product) which are 
employable for treating diseases caused by AGE-formation, 
such as diabetic complications, senile cataract, 
atherosclerosis etc.  
     The compounds of the formula [I] are novel, provided 
that, when A is a phenyl group which may be substituted 
or A combines with R¹ to form a cyclic ring, B is not a 
phenyl group which may be substituted; and can be produced 
by reacting the corresponding aminothiazole compounds 
with isocyanate compounds having the formula of BCONCS 
(wherein B is the same as above).
Patent EP-0374580-A3 (EP)
Inventor: SWARS HELMUT
IPC: B21D53/84
Filed: 1989-12-05
Abstract: Verfahren zum Herstellen einer gebauten Kurbelwelle, Ge­
triebewelle oder Nockenwelle, bei dem ein Aufweiten von 
eingeschobenen Hülsen (36, 37) zum kraftschlüssigen Ver­
binden von aufgeschobenen Antriebselementen (34, 35) oder 
Lagerhülsen mit den Rohrkörpern (31, 32, 33) erfolgt, und 
bei dem in die offenen Enden einer Hülse (36, 37) jeweils 
durchbohrte Stopfen (38, 39, 40) druckmitteldicht einge­
schoben werden und jeweils der durch Hülse (36, 37) und 
eingesetzte Stopfen (38, 39, 40) gebildete Hohlraum 
mittels Druckmedium bis zur bleibenden radialen Verformung 
der Hülse (36, 37) druckbeaufschlagt wird.
Patent EP-0329409-A3 (EP)
Title: Backfilling process
IPC: C09K8/88
Filed: 1989-02-15
Abstract: A subterranean chamber is backfilled using a slurry 
of fine particulate material that has been flocculated 
using a water soluble polymeric flocculant formed from 
monomeric material that comprises 2-acrylamido methyl 
propane sulphonate or other sulphonic monomer.
Patent EP-0339893-A3 (EP)
Title: Recording apparatus
IPC: G06K15/12
Filed: 1989-04-24
Abstract: A recording apparatus (111) includes a receiving unit (112) 
for receiving an image signal sent from an external 
apparatus (110), and a recording unit (104) for performing a recording 
operation in accordance with the image signal received 
by the receiving unit. The receiving unit includes a 
clock signal generating unit(82) for generating a clock 
signal used when receiving the image signal; and includes 
a first reception mode where the image signal is received 
without using the clock signal and a second reception 
mode where the image signal is received by using the 
clock signal. The receiving unit may include a first 
reception mode where the image signal is received by 
using a clock signal (on 80) sent from the external apparatus 
and a second reception mode where the image signal is 
received without using the clock signal. The receiving 
unit may include a clock signal generating unit for 
generating a clock signal used when receiving the image 
signal, a first reception mode where the image signal 
is received in accordance with the clock signal sent 
from the external apparatus and a second reception mode 
where the image signal is received by sending the clock 
signal generated by the clock signal generating unit 
to the external apparatus.
Patent EP-0344955-A3 (EP)
Title: Novel long-chain glycolipid structure
IPC: C07K16/00
Filed: 1989-05-22
Abstract: A substantially pure compound comprising an 
unbranched ceramide polysaccharide type 2 chain having 
the following structure: 
  
wherein Gal represents galactose, GlcNAc represents 
 N -acetylglucoseamine, Fuc represents fucose and Cer 
represents ceramide. A substantially pure compound 
comprising an unbranched ceramide polysaccharide type 2 
chain having the following structure: 
  
wherein Gal represents galactose, GlcNAc represents 
 N -acetylglucoseamine, Fuc represents fucose, Cer 
represents ceramide and NeuAc represents sialic acid. 
Antibodies that are specific to portions of the 
above-described compounds, wherein the portions 
comprise the internal α1->3 fucosyl residue and/or the 
terminal sialic acid residue. Immunogens for producing 
antibodies to the above-described compounds or portions 
thereof. A method of actively immunizing against 
tumors that express the above-described compounds.
Patent EP-0375174-A3 (EP)
Title: Lentinan and curdlan sulfates for anti-retroviral use
IPC: A61K31/715
Filed: 1989-11-28
Abstract: Lentinan and curdlan sulfates are produced at Mw 
20,000-330,000 and S-content 14.5% ± 2.5% for anti-HIV use.  
     The process for their preparation preferably involves 
pre-drying of lentinan or curdlan to a water content of 2% 
or less. The curdlan may have been pretreated by stepwise 
conversion from a polar or aqueous solution to a less polar 
or non-aqueous solution.
Patent EP-0376649-A3 (EP)
IPC: A61M16/18
Filed: 1989-12-22
Abstract: An anaesthetic apparatus (10) having a plurality of 
vaporizers (12) is provided which utilizes an interlocking device (80) 
which prevents more than one vaporizer from being activated at one 
time. The interlock device (80) can be used with any number of 
vaporizers mounted side-by-side. The interlock device comprises a cam 
follower (26) which is adapted to be received in a rotating cam (22) 
which is used to activate the vaporizer. The cam follower is connected 
to a pair of cranks (32,34) which activate pins (40,42) which interact 
with pins on adjacent interlocking devices, when one of the 
interlocking devices is activated, thereby locking all the other 
vaporizers in a closed position. Also provided is a safety lock 
connector (49) which is used for connecting hose (76) to an 
anaesthesia apparatus (10).