baber/WOPTO huggingface dataset:
Patent EP-0245811-A3 (EP)
Title: Multiple blade curtain, in particular venetian blind
IPC: E06B9/264
Filed: 1987-05-11
Abstract: A Venetian blind (1) is accommodated within the sealed interspace (5) defined by two glass surfaces (7,8) of a glass-box (6), the glass surfaces being spaced apart by an aluminum frame (4) which contains a molecular sieve (10). The Venetian blind is provided with control members (12-37) which allow adjustment of packing and/or inclination of its blades (2) from outside the glass-box (6) without altering the seal, and therefore the functionality, of the same. Operation from the outside of the control members inside the glass-box is achieved, for each adjustment, by magnetic coupling, through one of the glass surfaces of the glass-box, between a first magnet (22,32), positioned inside the glass-box and directly connected to the respective control system, and a second external magnet (23,35).
Patent EP-0239162-A3 (EP)
Title: Characterization of oncogenes and assays based thereon
IPC: C07K16/00
Filed: 1983-09-29
Abstract: A method is described for indicating carcinogenesis in humans based on immunoassay analysis. The analysis involves the detection of a protein encoded by a mutant allele or oncogene as indicative of carcinogenesis. The method is used specifically for the detection of a human ras oncogene protein.
Patent EP-0251429-A3 (EP)
Title: Non-volatile semiconductor memory
IPC: G11C16/34
Filed: 1987-03-24
Abstract: This invention provides a non-volatile semiconductor memory having a first node (12) and a second node (Vss), the second node having a ground potential, comprising: a plurality of non-volatile memory cells (16) each having a drain and a threshold potential, the cells (16) for storing data written into the cells (16) at a predetermined normal writing voltage; a plurality of bit lines (14), each memory cell (16) being connected to one of the bit lines (14) for transferring data to and from the memory cells (16); and a circuit (11, 12, 13, 19, 20, 21) connected to the bit lines (14) for simultaneously testing the memory cells (16) of all the bit lines (14) at the normal writing voltage to detect changes in the threshold potential. The circuit (11, 12, 13, 19, 20, 21) acts to reduce a writing supply voltage Vpp to the normal writing voltage by using a dummy memory cell (20), to simulate the voltage drop from Vpp which would be experienced in the normal write mode, so that the memory cells are not unduly stressed during testing.
Patent EP-0250102-A3 (EP)
IPC: B22F9/14
Filed: 1987-05-21
Abstract: The apparatus for spraying liquids comprises : an electrostatic 
spray head (2), high voltage means (24) for charging a liquid contact 
surface (18) to a sufficiently high voltage to intensify the electric 
field strength at the spraying site (16) in such a way that the liquid is 
drawn out preponderantly by electrostatic forces into at least one cone 
from which a ligament issues and breaks up into charged droplets, and 
means (36) for initiating curing of the droplets in flight.
Patent EP-0247847-A3 (EP)
IPC: C12Q1/04
Filed: 1987-05-27
Abstract: Certain reducible aromatic and quinone 
compounds having bulky groups on the carbamate 
nitrogen atom have improved stability to light. 
These compounds are useful in analytical 
compositions, elements and methods, for example for 
assays of bacterial cells. These compounds have 
suitable substituents that promote the release of 
phenalenone or benzphenalenone fluorescent dyes at 
physiological pH.
Patent EP-0257742-A3 (EP)
Title: Method of synthesizing a peptide containing a non-peptide bond
IPC: C07K1/10
Filed: 1987-06-26
Abstract: This invention features a method for the solid phase synthesis of non-peptide bonds (CH2-NH) in polypeptide chains. These polypeptides are synthesized by standard procedures and the non-peptide bond synthesized by reacting an amino aldehyde and an amino acid in the presence of NaCNBH3. This invention also features somatostatin analogs with non peptide bonds. This invention further features a solid phase method of chemically modifying a peptide. The method involves synthesizing  alpha -N-R and side group N-R analogs of peptides, where R is an alkyl or aryl group, by reacting a carbonyl- containing compound and an amino acid in the presence of NaCNBH3.
Patent EP-0260120-A3 (EP)
IPC: H02H1/04
Filed: 1987-09-09
Abstract: A control circuit (15) for a circuti interrupter (400) or 
switching device provides a control signal (at 142) when predetermined 
parameters of the line current are satisfied; e.g., indicating or predicting the 
onset of a high overcurrent condition. In response to the control signal (at 
178), the control circuit (15) is placed in a mode of operation to wait for 
subsequent conditions which , when fulfilled, determine that a trip signal (at 
142) will be generated in appropriate coordination or synchronism with the 
overcurrent and/or other (e.g., at 185) interrupting or switching devices in 
the line. The selected time-current characteristic along with the various 
operating parameters of the control circuit are selected to provide the 
desired coordination with the operating characteristics of various other 
interrrupting or switching devices such as current-limiting fuses and the 
like. In a specific embodiment, the control circuit (15) includes an inverse-­
time current characteristic (via 120) and a fixed minimum time delay (at 
184) in the high-current portion. In that specific embodiment, a first pre­
determined delay time interval (at 184) is defined upon the occurrence of a 
first control signal (at 178). a second predetermined enable time interval 
(at 188) is defined after the expiration of the first predetermined delay time 
interval (at 184). A trip signal (at 162,142) to operate the circuit interrupter 
(400) or switch is generated upon the occurrence of a second control signal 
(at 178 - see FIG.3) within the second predetermined enable time interval 
(at 188).
Patent EP-0312886-A3 (EP)
Title: Liquid preparations for producing electrically conducting and infrared reflecting, fluorine-doped tin oxide layers on glass or glass-ceramic surfaces, as well as process for making such layers by the use of these preparations
IPC: C03C17/25
Filed: 1988-10-11
Abstract: The preparations contain tin(IV) chlorides optionally containing organic groups and contain tin(II) fluoride as the only dopant. The preferred preparation comprises
 from 30 to 89% by weight of tin(IV) chlorides optionally containing organic groups,
 from 1 to 5% by weight of tin(II) fluoride,
 from 10 to 55% by weight of a polar organic solvent and
 from 0 to 10% by weight of water. 
<??>The preparations according to the invention are simple to handle industrially and do not contain any aggressive or toxic compounds. Their constituents are readily accessible, related and inexpensive chemicals, but nevertheless allow the production of high-quality surface coatings on glass or glass ceramic.
Patent EP-0316744-A3 (EP)
IPC: B60R13/08
Filed: 1988-11-09
Abstract: Eine luftschalldämmende Anordnung (8) mit Absorptionseigen­
schaft für Flächenteile, insbesondere Trennwände in Kraftfahr­
zeugen, weist eine Schwerschicht (4) auf, die beidseitig 
Schaumauflagen (3, 5) besitzt, die nach außen weisend verhau­
tet sind oder eine Folie als Abdeckung (2, 6) tragen. Die An­
ordnung ist so nahe dem zu schützenden Flächenteil (Blech 1) 
angeordnet, daß zwischen der Schwerschicht (4) und dem Flä­
chenteil (1) ein möglichst geringer Abstand besteht. Eine 
Verklebung mit dem Flächenteil (1) findet nicht statt. Die 
Anordnung (8) kann an dem Flächenteil (1) anliegen, jedoch 
auch geringen Abstand, etwa zum Ausgleich von Sicken oder dgl. 
aufweisen. Die Anordnung (8) wird über Befestigungsbolzen 
und/oder über randseitige Halterungen in der erwünschten Lage 
gegenüber dem Flächenteil (1) angeordnet.
Patent EP-0325725-A3 (EP)
IPC: H01H71/50
Filed: 1988-11-26
Abstract: Die Erfindung betrifft Niederspannungsschalter mit Sperrhebel, die 
als Trenn- oder als Schutzschalter ausgeführt sein können und bei 
denen der Sperrhebel die Überführung des Betätigungshandgriffes in 
die Ausschaltestellung verhindert, wenn die Kontakte des Schalters 
blockiert sind.  
     Der Sperrhebel ist als Sperrlasche (11) ausgebildet, die hinter der 
oberen Kniegelenklasche (6) in gleicher Ebene wie die Kniegelenk­
lasche angeordnet ist, derart, daß ein Ende der Sperrlasche (11) orts­
fest drehbar am Schloßhalter (10) gelagert und das andere Ende mit 
dem Antriebshebel (13) gekoppelt ist, und das mit dem Antriebs­
hebel (13) gekoppelte Ende der Sperrlasche (11) während des Aus­
schaltens an die obere Kniegelenklasche (6) zum Anliegen kommt.  
     Niederspannungsschalter
Patent EP-0320864-A3 (EP)
IPC: C07C229/46
Filed: 1988-12-13
Abstract: Die Erfindung betrifft neue 4-Benzoyl-3-hydroxy-5-oxo-3-cyclohexencarbon­
säurederivate der allgemeinen Formel I 
  
in der A, B, R¹, R² und R³ die in der Beschreibung genannten Bedeutungen 
haben, Verfahren zur Herstellung dieser Verbindungen und ihre Verwendung 
als Mittel mit pflanzenwachstumsregulierender Wirkung.
Patent EP-0322738-A3 (EP)
IPC: C07C255/37
Filed: 1988-12-21
Abstract: There are provided pharmaceutical compositions containing as an active ingredient a compound of the general formula (I): <CHEM> wherein R1 and R2 are each independently CN, CONH2 or COOH or one of R1 ad R2 may be -CSNH2 or, when R1 is CN, R2 can also be the group <CHEM>  R3 is H, CH3 or OH, R4, R5, R6, R7 are each independently H, OH, C1-5 alkyl, C1-5 alkoxy, NH2, CHO, halogen, NO2 or COOH, or R4 and R5 together may represent a group -O-CH2-O-; provided that: (a) when R4 ad R7 are each OH, R3, R5 and R6 are each H and one of R1 and R2 is CN, then the other of R1 and R2 cannot be CONH2; and (b) when R3 and R7 are each H, R5 is OH and R4 and R6 are both H or both C1-5 alkyl, then R1 is CN and R2 is CN or the group <CHEM>  or a pharmaceutically acceptable salt thereof. There are also provided some novel compounds of formula (I) above. The compositions and compounds according to the invention are efficient protein-tyrosine kinase inhibitors and are suitable for the inhibition of proliferative processes in mammalian cells. <IMAGE>
Patent EP-0324969-A3 (EP)
Title: Method of measuring transferrin
IPC: C12R1/91
Filed: 1988-12-22
Abstract: Transferrin in a sample is measured by sandwich 
assay or a competitive binding assay wherein a 
monoclonal antibody specifically recognizing 
transferrin is used.
Patent EP-0317369-A3 (EP)
Title: Confinement in porous material by driving out water and substituting sealant
IPC: B09C1/08
Filed: 1988-11-21
Abstract: To provide confinement in a porous medium in 
the earth, a limited region of the porous medium is 
heated to drive substantially all of the free water 
from open spaces of the medium in the region. After 
heating, liquid material is introduced into the open 
spaces in the medium, which liquid material will set 
into a substantially solid structure. The liquid 
material is then set in the open spaces to form a 
substantially solid structure (54) in the medium in the 
region.
Patent EP-0322381-A3 (EP)
Title: Composite sound-deadening structure for the building industry
IPC: B32B13/14
Filed: 1988-12-21
Abstract: Composite structures for the building industry 
comprising three- or more-layered reduced thickness 
self-supporting boards or walls, wherein the two outer 
layers (1) are made of rigid material, such as wood-ce­
ment conglomerate, while the inner mat(s) (2) is (are) 
made of inorganic honeycomb material, possibly having 
sheets (3) made for instance of bituminous material 
interposed therewithin.  
     Walls built with these structures have a high sound-­
deadening power, and are highly fireproof while being of 
low overall thickness.
Patent EP-0335411-A3 (EP)
Title: Method of and apparatus for manufacturing biaxially oriented film
IPC: B29C48/92
Filed: 1989-03-30
Abstract: The present invention relates to a method of 
and an apparatus for manufacturing biaxially oriented 
film. A tubular original film which has been extruded by 
an extruding die is biaxially oriented by heat and air 
injected to the inside portion thereof being conveyed to 
nip rolls each having an individual circumferential 
speed. The temperature of heat to be applied to the film 
is controlled on the basis of the detected film thickness 
for the purpose of obtaining a uniform film thickness 
distribution. Furthermore, the film can be made uniform 
by adjusting the outer diameter of the bubble-shaped 
oriented film by adjusting the distance between two sets 
of nip rolls on the basis of the measured width of the 
film. In addition, when the thus-oriented film is 
subjected to a heat treatment, temperature of heat is 
arranged to be a predetermined temperature as to prevent 
adhesion of the films.
Patent EP-0338408-A3 (EP)
Title: Method and apparatus for detecting, recording and using scene information in a photographic system
IPC: G03B7/08
Filed: 1989-04-13
Abstract: A method of operating a photographic camera (10) 
to record data in correspondence with a picture 
frame includes activating a flash to provide 
illumination for exposing the picture frame onto a 
photographic film (14). Sensing is performed to 
determine if light generated by the flash (24) is 
reflected from a subject in the picture frame. Data 
is recorded in association with the picture frame 
indicating if reflected light is sensed. In 
accordance with a method of operating a photographic 
printer to print a negative frame, the reflected 
flash illumination data associated with the negative 
frame is read. An appropriate exposure for the 
negative frame is selected based at least in part on 
the presence or absence of the sensed reflected 
flash illumination.
Patent EP-0341563-A3 (EP)
Title: Inclined lift comprising several telescopic elements
IPC: B66B9/16
Filed: 1989-05-03
Abstract: The invention relates to an inclined lift comprising several telescopic elements, the individual telescopic elements consisting of guide rails which are connected like a ladder and are guided on one another. The essential feature of the invention consists in the fact that, in addition to the guide rails guided on one another, a further guide rail is arranged in particular in the top area of the inclined lift, i.e. on the last telescopic guide rail. The further guide rail is arranged as a narrow track between the external guide rails of the last (top) telescopic element and is guided in a sliding manner on the latter. The load-lifting member (slide) is provided with additional roller equipment for guidance on the narrow track. The narrow track forms a so-called integrated ridge bend piece on which the slide is positively guided in the ridge area and on the opposite side of the roof. <IMAGE>
Patent EP-0350818-A3 (EP)
Title: Power steering apparatus and rotary detector used therefor
IPC: B62D5/04
Filed: 1989-07-08
Abstract: An electric power steering apparatus of the invention 
is provided with a rotary detector (17) for detecting a rotational 
position of a motor (8), a vehicle speed sensor (18) for detecting 
a vehicle speed, a torque sensor (6) for detecting a 
steering torque, a calculating means for calculating angle 
velocity of aforesaid motor (8) on the basis of aforesaid rotational 
position, and a target angle velocity setting means, 
wherein flow quantity of electric current to a motor (8) for 
assisting steering force is made larger, when the steering 
torque is within a dead zone, correspondingly to the increase 
of the deviation on the basis of the deviation between 
the target angle velocity and the calculated angle 
velocity, thereby stabilized steering feeling in the vicinity 
of the steering angle middle point at the time of returning 
the steering wheel steered by mostly using the 
steering torque being in the dead zone.  
     And this power steering apparatus is capable of fully 
following up the rotation of the steering wheel as well as 
preventing the extreme returning of the steering wheel at 
the time of returning control, by subtracting subtractor 
current which is made small when both the steering torque 
and angle velocity are large, and made large when the steering 
torque is small and the angle velocity is large, from 
the driving current.
Patent EP-0359977-A3 (EP)
IPC: B21B45/00
Filed: 1989-08-10
Abstract: Um eine Speicherkapazität zwischen Stranggießanlage 
und Walzgerüst zu schaffen, wird zwischen Einfördervorrichtung 
und Ausfördervorrichtung eines Wärmofens ein 
Speicherofen (10) vorgesehen, der mit Querschleppern 
ausgerüstet ist, wobei in diesem Speicherofen 
Vorbänder (14) gelagert werden können oder bei 
störungsfreiem Verlauf zwischen Stranggießanlage 
und Walzgerüst schnell durchgefördert werden können.
Patent EP-0373314-A3 (EP)
Title: Method and compositions for protecting plants against stress and/or for increasing their yield
IPC: A01N37/44
Filed: 1989-10-10
Abstract: The invention relates to a method for protecting 
plants against stress and/or for increasing their yield, 
in which the plant is treated in its intense development 
stage and/or directly after flowering and/or before, during 
or maximum 5 days after the occurrence of stress with 
0.001-10 kg/hectare of a compound of formula (I), 
  
wherein X⁻ is an agriculturally acceptable inorganic or 
organic anion.  
     The invention also relates to a composition for 
protecting plants against stress and/or for increasing 
their yield, which comprises as active ingredient 0.001-95 % 
by weight of a compound of formula (I).
Patent EP-0374794-A3 (EP)
Title: Digital transmitting/receiving apparatus using buffer memory to eliminated effects of jitter
IPC: G06F5/06
Filed: 1989-12-18
Abstract: A digital signal transmitting and receiving 
apparatus includes a transmitting unit (51) producing a 
transmitted digital signal which is formatted to enable 
self-clocking operation of a receiving unit (52), and a 
recovered clock signal generated thereby in the 
receiving unit is used in writing successive received 
data values into a buffer memory (56). Readout of data 
from the buffer memory is based on a fixed-frequency 
clock signal which is independent of the recovered 
clock signal, so that an output data signal can be 
obtained which is free from the effects of jitter 
contained in the input digital signal supplied to the 
receiving unit.
Patent EP-0374978-A3 (EP)
Title: A rear view mirror unit for a vehicle
IPC: B60R1/06
Filed: 1989-12-27
Abstract: A rear view mirror unit (1) for a commercial vehicle, 
comprising a mirror (4), a support element (3) to which 
this mirror is fixed, pivot means (8, 9) for connecting 
the support element (3) in such a manner as to project 
from at least one region of the vehicle body defining at 
least one preferential angular position of the support 
element (3) itself with respect to the body, and a cable 
(18) slidably engaging a bush (15) fixed to the support 
element (3) and connected to a coil spring (19) with its 
front end; the free ends of the cable (18) and the spring 
(19) are connected to respective brackets (20, 21) fixed 
to the body to the sides of the said pivot means (8, 9).
Patent EP-0378878-A3 (EP)
Title: Unit for the treatment of electrophoretic strips
IPC: G01N27/447
Filed: 1989-12-19
Abstract: A unit for the treatment of electrophoretic strips 
mounted on a frame comprises at least one pair of basins and a 
feed, forced circulation and emptying circuit comprising as 
many tanks (23, 24) as there are different treatment liquids, 
a single tank (25) containing a rinsing liquid, a single tank 
(26) for discharging the treatment liquids and at least one 
pair of pumps (29, 30).
Patent EP-0325348-A3 (EP)
IPC: C12N9/00
Filed: 1989-01-09
Abstract: A method for separating a water soluble enzyme from 
undissolved material and/or non-enzyme protein (particularly cell 
débris) present in an aqueous medium containing the enzyme in which 
the aqueous medium is contacted with a clay and is thereafter 
subjected to a separation treatment. Preferred clays are smectite 
clay such as bentonites which are suitably added to the medium in 
water-swollen form.
Patent EP-0331320-A3 (EP)
Title: New alkaloid compounds, pharmaceutical compositions and their methods of use
IPC: C07D513/16
Filed: 1989-02-20
Abstract: Novel alkaloid compounds that are derivatives of formula 
   
     in which:  
R¹ is -CH₂CH₂N(CH₃)₂; -CH₂CH₂N⁺(CH₃)₃X⁻; -CH₂CH₂N⁺(O⁻)(CH₃)₂;  
-CH=CH₂; -CHO; or -COOR; where X is halogen; and  
R is hydrogen or alkyl;  
R² is hydrogen or together with R³ is -N=CZ-S-;  
R³ together with R² is -N=CZ-S- or is -NH₂, -NHCOR, or hydrogen, and 
where Z is -NO₂, -NH₂ or hydrogen and R⁴ is hydrogen or alkyl; and  
R⁵ is a hydrogen, alkyl or alkanoyl;  
are derived from marine 
sponges of the genus Dercitus. These compounds and pharmaceutical 
compositions containing therapeutic effective 
amounts thereof are useful as antitumor and immunomodulatory 
medications.
Patent EP-0342920-A3 (EP)
IPC: G01V3/30
Filed: 1989-05-16
Abstract: An apparatus for downhole measurement of formation 
parameters utilises a sonde (10) with a microwave 
transmitting antenna (30) and receiving antenna (32), with 
measuring means (52) for measuring signals transmitted 
between the antennae and through the formations, and means 
(24) for determining formation parameters from the 
measurements. In a method of measuring the formation 
parameters, the measurements are used to determine an 
equivalent circuit representative of the formation between 
the transmitter antenna and receiver antenna; the 
equivalent circuit encodes valuations of resistivity, 
dielectric constant and magnetic permeability of the 
formation material. Multiple measurements can be made in a 
given formation, and the sonde can be moved steadily or 
periodically to make measurements at selected locations. 
Formation electrical parameters in adjacent formations can 
then be determined.
Patent EP-0348164-A3 (EP)
IPC: F16J15/34
Filed: 1989-06-20
Abstract: The seal has particular use as a seal in vats having a 
rotatable drum (10). The seal prevents material from 
getting between the ends of the drum and adjacent vat 
inside surface and includes an inflatable tube retainer 
(20) extending at least partly around the drum (10), a 
wear shoe (28) of generally triangular cross-section 
having one surface (32) in sealing contact with the drum, 
a second surface (36) housing an inflatable tube (51, 53) 
and a third surface in contact with a wear shoe retainer 
(40). The tube (51, 53) causes the wear shoe to press 
against the drum, thereby to create the seal.
Patent EP-0375282-A3 (EP)
IPC: C21B5/00
Filed: 1989-12-14
Abstract: Inference is carried out through intermediate 
hypotheses representing physical states of a blast 
furnace using HG (Heuristic Grade) in order to 
comprehensively diagnose the state of the furnace 
to ascertain optimum actions. Specific parameters 
are monitored to immediately recognize a transition 
of conditions inside the furnace to additionally 
execute the inference. Various types of actions 
such as defensive actions and offensive actions are 
covered in this inference. A burden distribution 
estimation model considering collapse of a coke bed is 
used for calculating distribution inside the furnace to 
aid in deciding on an optimum action when an action to 
alter distribution in the furnace is required as the 
result of the inference. Creation and alteration of a 
knowledge base for the inference are carried out without 
interrupting the inference.