baber/WOPTO huggingface dataset:
Patent EP-0403945-A3 (EP)
IPC: C07D307/74
Filed: 1990-06-13
Abstract: Les éthers polycycliques de formule 
  
dans laquelle X représente un groupe -(CH₂)n-, l'indice n définit un nombre entier de 
valeur 0 ou 1, le symbole R⁴ représente un atome d'hydrogène ou un radical méthyle, 
chacun des symboles R¹ et R², identiques ou différents, représente un atome 
d'hydrogène ou un radical alkyle inférieur C₁ à C₃ et R représente soit un radical 
alkyle inférieur C₁ à C₆, linéaire ou ramifié, soit un radical alkylénique, le cas 
échéant substitué, comportant sur la chaíne principale 2 ou 3 atomes de carbone, 
ledit radical alkylénique formant un cycle tel qu'indiqué par les pointillés, ont été 
préparés par cyclisation à l'aide d'un agent acide un composé polyinsaturé 
   a) de formule 
  
possédant une double liaison dans l'une des positions indiquées par les pointillés, et 
dans laquelle l'indice m définit un nombre entier de valeur 1 ou 2, le symbole R³ 
représente un atome d'hydrogène ou un groupe protecteur de la fonction hydroxyle 
lié à l'atome d'oxygène et pouvant se dissocier de celui-ci dans les conditions de la 
réaction, la ligne ondulée représente une liaison C-C de configuration cis ou trans 
et l'indice n et les symboles R, R² et R⁴ ont le sens indiqué plus haut; ou    b) de formule 
  
 
 
dans laquelle les symboles R², R³ et R⁴, l'indice n et les lignes ondulées ont le 
sens indiqué ci-dessus; ou    c) de formule 
  
dans laquelle les symboles R², R³ et R⁴, l'indice n et la ligne ondulée ont le sens 
indiqué ci-dessus.     
     Certains des composés (I) sont nouveaux et peuvent trouver une utilisation 
dans l'industrie de la parfumerie.
Patent EP-0420270-A3 (EP)
Title: Ripple control transmitter
IPC: H02J13/00
Filed: 1990-09-28
Abstract: An actual pilot frequency value (fL1) is formed in a central station (ZS) by a first pilot frequency generator (LG1), is transmitted by at least one transmission device (ÜS) and is supplied, in reproduced form (fL1R) to in each case one substation (US) having at least one ripple control transmitter (RS1, RS2). A second pilot frequency generator (LG2) is synchronised there by means of the reproduced value. This generator (LG2) generates the actual pilot frequency value again (fL2) such that it contains only phase and frequency deviations which can be compensated for within the limits of the control range (fmax, fmin) of the ripple control transmitter, by said transmitter, without phase discontinuities. <IMAGE>
Patent EP-0434945-A3 (EP)
Title: Fluid-bed incinerator
IPC: F23G5/16
Filed: 1990-11-09
Abstract: The invention relates to a fluid-bed incinerator comprising a kiln with its combustion chamber being formed with a gas-pervious hearth (6), and which is provided with means (21) for loading into the combustion chamber any refuse to be incinerated above the hearth (6), and with means (4, 5) for feeding through the gas-pervious hearth (6) an upward combustion air flow, and also with means (22) for feeding chemical reagents into the said combustion chamber. According to the invention, the hearth (6) is formed with a centrally located outlet opening (106) which is connected to a delivery duct (9), means (26) being provided for feeding cold air into the combustion chamber in kiln (1), through the delivery duct (9) and the outlet opening (106) in hearth (6), and means (27) being provided for the delivery duct (9) to be put under vacuum by a suction device located in the last section of the delivery duct (9). <IMAGE>
Patent EP-0437759-A3 (EP)
Title: Grate and fuel fired boiler incorporating such a grate
IPC: F23H11/22
Filed: 1990-12-17
Abstract: A grate for a fuel boiler, consisting of plates arranged stepwise or in a cascading fashion, with at least two fixed plates and a movable plate disposed between the two fixed plates. The movable plate is capable of reciprocating to and fro and is provided with an appropriate drive. Combustion air passes through the interspace between the movable and fixed plates and allows for controlled and complete combustion of the fuel. The fixed plates are fastened to a common first holder and the movable plates are fastened to a common second holder. The fastening of each plate to its individual holder is vertically-adjustable. Preferably, the air utilized for combustion of the fuel is only that which has passed through, and preferably been drawn through, the interspace between the movable and fixed plates.
Patent EP-0439777-A3 (EP)
Title: Alkenyl group-containing siloxane copolymers, their preparation and use
IPC: C08G77/38
Filed: 1990-12-18
Abstract: A siloxane copolymer contg. 2 or more alkenyloxy gps. is claimed as is also its prepn.. The copolymer contains (a) siloxane units of formula RaSi(OR')bO(4-(a+b))/2 (I); (b) at least one siloxane of formula QRcSiO(4-(c+1))/2 (II) per mol; and opt. also (c) at least one unit of formulae O(4-(c+1))/2RcSi-Q1-(SiRcO(4-(c+1))/2)n (III); R = opt. halogenated 1-18C hydrocarbon (same or different); R' = 1-4C alkyl (same or different) opt. substd. by ether O; a and b = 0, 1, 2 or 3 with a+b not greater than 3; c = 0, 1 or 2; n = 1-3; Q = -CH2CHR2CHR2OY (OCR2=CR2Me)x-1; R3 = H or Me (same or different); Y = (a) a 3-, 4-, 5-, or 6-valent 2-20C hydrocarbon which can be interrupted by O, S or CO or which can be substd. by halogen, -OH, -OR3 (where R3 = 1-6C alkyl), -OSi(R4)3 (where R4 = Me, Et, isoPr, t.Bu or Ph) or -OC(O)R3; (b) = P, P=O or SiR5 or (c) a 4-valent element such as C, Si or Ti; R5 = 1-8C monovalent hydrocarbon; x= 3, 4, 5 or 6; and Q1 = gps. of formulae (VI), (VII) and (VIII). -
Patent EP-0418941-A3 (EP)
Title: Method of maintaining a constant predetermined contact pressure on elements for cutting under water in granulator machines and relevant machine with control and actuation device for said pressure
IPC: B29B9/06
Filed: 1990-08-10
Abstract: Method of maintaining a constant, predetermined contact pressure on elements for cutting under water in granulator machines, comprising the following phases:   bringing the blades (7) of the cutters into bearing against the die (3), applying to the blades a predetermined thrust force of constant value towards the die,   setting the drive shaft (5) in rotation, detecting (109), moment by moment, the value of the hydrodynamic thrust force generated by the rotation of the cutters in the water and acting on these cutters towards the die, applying to the blades of the cutters a force (14, 15) in the opposite direction to said hydrodynamic thrust force and of a value equal to the value of same, and granulator machine for cutting under water, adapted for the application and control of a constant pressure according to the above-described method, comprising actuator means with associated feed adapted for applying axial thrusts to the drive shaft for the cutters within a slidable bushing, means for detecting the hydrodynamic thrust force acting on the cutters and regulator means adapted for regulating the force supplied to said actuators.
Patent EP-0381450-A3 (EP)
IPC: G01N33/577
Filed: 1990-01-30
Abstract: A process for the determination of the presence 
or concentration of bone alkaline phosphatase (BAP) 
enzyme in a fluid which comprises: 
   (a) contacting a sample of the fluid with a first monoclonal 
antibody for BAP, wherein the first monoclonal antibody is bound to a solid 
carrier insoluble in the fluid, in order to form an insoluble complex between 
the first monoclonal antibody and BAP;    (b) separating the fluid sample containing unreacted BAP from 
the insoluble complex of the first monoclonal antibody and BAP;    (c) reacting a measured amount of a second, labeled 
monoclonal antibody to BAP, which antibody is soluble in the fluid, with the 
insoluble complex of the first monoclonal antibody and BAP, in order to form 
an insoluble complex of the first monoclonal antibody, BAP, and second, 
labeled antibody;    (d) separating the solid carrier from unreacted second, labeled 
antibody;    (e) measuring either the amount of second, labeled antibody 
associated with the solid carrier or the amount of unreacted second, labeled 
antibody;    (f) relating the amount of measured second labeled antibody 
with the amount of labeled antibody measured for a control sample prepared 
in accordance with steps (a) thru (e), said control sample being known to be 
free of BAP, to determine the presence of BAP in said fluid sample, or 
relating the measured amount of labeled antibody for the fluid sample with 
the amount of labeled antibody measured for samples containing a known 
amount of BAP prepared in accordance with steps (a) thru (e) to determine 
the concentration of BAP in the fluid sample;    
wherein both monoclonal antibodies used are highly specific for BAP, 
especially in the presence of LAP.
Patent EP-0388153-A3 (EP)
Title: Immunosuppressant agent
IPC: A61P37/00
Filed: 1990-03-13
Abstract: Described is a new immunosuppressant, 
L-687,819, a C-31 demethylated derivative of 
L-683,795 (FK-523), produced under fermentation 
conditions utilizing the new mutant microorganism, 
 Streptomyces hygroscopicus  subsp.  ascomyceticus  
(Merck Culture Collection MA 6646) ATCC No. 53855, 
being a blocked mutant of  Streptomyces hygroscopicus  
subsp.  ascomyceticus  (MA 6475) ATCC No. 14891. The 
macrolide immunosuppressant is useful in preventing 
human host rejection of foreign organ transplants, 
e.g. bone marrow and heart transplants.
Patent EP-0397337-A3 (EP)
Title: A semiconductor waveguide arrangement and method of fabrication thereof
IPC: G02B6/13
Filed: 1990-04-20
Abstract: A semi-conductor waveguide arrangement wherein several 
waveguides 5, 7 are arranged such that there is a possibility of 
spurious optical coupling. There being provided light absorption 
means (3, 21, 33) to absorb spurious light emitted from the 
waveguides 5, 7 to prevent spurious optical coupling. A method of 
fabrication of a semi-conductor arrangement including absorption 
means (3, 21, 33) is illustrated.
Patent EP-0401012-A3 (EP)
Title: Curved surface rubbing apparatus
IPC: B24B15/08
Filed: 1990-05-31
Abstract: A domed member 1 is mounted on a turntable 4 which 
is rotatable about a vertical axis by a shaft 8. A 
member 2 is rubbed against the member 1 by rocking of 
a frame 10 about adjustable pivots 20. The member 2 
is held by sliding clamps 14 secured by nuts 16 and is 
pressed against the member 1 by a pressure cylinder 
12 mounted on the frame 10.  
     The frame 10 has legs 10a and 10b which lie along­
side support posts 9a and 9b. The pivots 20 comprise 
pivotally-connected blocks which slide one on a post 
and the other on the adjacent leg and can be secured 
at any height by clamping screws 24 and 25. The frame 
10 is rocked about the pivots by a reciprocating 
mechanism which provides for stroke adjustment and 
is coupled to the frame at a selected height by bolts 
31a.
Patent EP-0404598-A3 (EP)
Title: Interpolator
IPC: G01D5/36
Filed: 1990-06-22
Abstract: An interpolator, particularly for use with an optical 
grating for detecting position in a metrological 
apparatus, receives input signals in quadrature. One 
of the input signals is squared and the two signals 
are multiplied together to provide further signals in 
quadrature at twice the frequency of the input 
signals. One of the further signals is also squared 
and the further signals are multiplied together to 
provide output signals at four times the frequency of 
the input signals. Filtering is provided to remove 
DC components, such as due to drift. In the 
illustrated metrological apparatus, the zero crossing 
points of the output signals are detected to effect 
sampling, with high resolution, of a surface sensor 
output. Interpolation noise occurs at a high 
frequency and is removed by low pass filtering of the 
sample signal from the surface sensor.
Patent EP-0441353-A3 (EP)
Title: Process for the production of gamma-glutamyl transpeptidase
IPC: C12N15/54
Filed: 1991-02-06
Abstract: The present invention provides a recombinant DNA comprised of a vector DNA and a DNA fragment containing a gene coding for  gamma -glutamyl transpeptidase and derived from Bacillus subtilis. The invention also provides a process for producing  gamma  -glutamyl transpeptidase, which comprises culturing in a culture medium a microorganism belonging to the genus Bacillus and carrying a recombinant DNA comprised of a vector DNA and a DNA fragment which contains a gene coding for  gamma  -glutamyl transpeptidase and derived from the genus Bacillus, accumulating  gamma  -glutamyl transpeptidase in the culture, and recovering  gamma  -glutamyl transpeptidase therefrom.
Patent EP-0497130-A3 (EP)
Title: Paint strippers
IPC: C09D9/00
Filed: 1992-01-13
Abstract: Paint stripper formulations containing a solvent system comprised of an ester such as benzyl formate and methods for using the same to strip paint.
Patent EP-0509334-A3 (EP)
Title: Method for screening and filtering solid material suspensions wit drum or band machines
IPC: B01D33/44
Filed: 1992-04-02
Abstract: In continuously rotating screening or filtering machines of the drum or band type, the back-washing is controlled in that a difference in the height of damming between the contaminated water side and clean water side is preset and the speed of revolution of the rotation drive of the machine is controlled in such a way that the preset difference in the height of damming is observed. When a maximum preset speed of revolution is reached, the back-washing facility is actuated and back-washing takes place during a preset number of rotations.
Patent EP-0517543-A3 (EP)
Title: Ink jet recording method
IPC: B41J2/05
Filed: 1992-06-05
Abstract: After an ink-jet recording head (1) with a 
plurality of discharging portions (Nos. 1-128) 
arranged is main-scanned in a direction perpendicular 
to the direction of the discharging portion 
arrangement to record a first image area, sub-scanning 
of the head is performed. Before the head 
is main-scanned to record a second image area, the 
sub-scanning is performed so that a few discharging 
portions (Nos. 1-3) on an upper edge portion of the 
head (1) in second main-scanning overlap part of the 
first image area. Ink droplets land on pixels in the 
overlapping portion twice for each main-scanning, and 
image density of the pixels in the overlapping 
portion is controlled by the sum number of the 
landing ink droplets. This enables image density 
unevenness of image density, a "black stripe banding" 
or a "white stripe banding" in a boundary of an image 
area being recorded in each main-scanning to be 
markedly reduced.
Patent EP-0557892-A3 (EP)
Title: A motorized bogie for a rail vehicle
IPC: B61F5/38
Filed: 1993-02-18
Abstract: A motorized bogie including four wheels (2) mounted for rotation on a chassis (1) to which at least one body (5) of a vehicle is pivotally attached by a vertical-axis pivot (3); according to the invention, the bogie has four electric motors (25) each of which is provided to drive one of the said wheels and to deliver to it a torque which may be varied within a predetermined range of values; the bogie also includes means for varying the torque delivered by at least one of the motors relative to those delivered by the other motors when the bogie is travelling on a curved path. <IMAGE>
Patent EP-0720307-A3 (EP)
Inventor: TSUTSUI KYOYA
IPC: G11B20/00
Filed: 1995-12-19
Abstract: A method and apparatus for high efficiency encoding audio signals. The high-efficiency
encoding apparatus includes a transform circuit (11; 61) for transforming an input signal into
frequency components and a signal component separating circuit (62) for separating the
frequency components into tonal components and noisy components. The high-efficiency
encoding apparatus also includes a tonal component encoding circuit (63) for encoding tonal
components and a noisy component encoding circuit (64) for encoding noisy components.
The tonal components are made up only of signal components of a specified band and
encoded along with the information specifying the band. The noisy components are
normalized (31) and quantized (33) every pre-set encoding unit and encoded along with the
quantization precision information. The information on the numbers of quantization steps of
the noisy components is encoded with a smaller number of bits for the high- range side than
for the low-range side. With the high-efficiency encoding method and apparatus, not only the
main information but also the subsidiary information may be improved in encoding efficiency,
while the degree of freedom may be assured in the method of representing the subsidiary
information and satisfactory encoding may be achieved.
Patent EP-0695528-A3 (EP)
Title: Packungsträger, insbesondere für Zigarettenpackungen
Inventor: HERSTATT JOHANN-DAVID DR
IPC: A47F5/00
Filed: 1995-07-13
Abstract: Ein Packungsträger, insbesondere für Cigarettenpackungen, weist
ein Grundgestell (1) und mehrere hintereinander angeordnete
Trägerelemente (2, 3) auf, die jeweils mehrere nebeneinanderliegende
Schächte (34) haben, in denen übereinander geschichtete
Packungen (40) lagerbar sind. Zumindest die Trägerelemente (3)
hinter dem vordersten Trägerelement (2) in dem Grundgestell (1)
sind jeweils zwischen einer Gebrauchsposition und einer darunter
liegenden Befüllungsposition verschiebbar gelagert. In der
Gebrauchsposition eines Trägerelements (2, 3) ist aus jedem
Schacht (34) die unterste Packung (41) nach vorne entnehmbar,
während in der Befüllungsposition eines Trägerelements (2, 3) die
Schächte (34) dieses Trägerelements (2, 3) von vorne mit
Packungen (40) befüllbar sind.
Patent EP-0725506-A3 (EP)
Inventor: BRANSTAD MARK W
IPC: H04N7/52
Filed: 1995-12-20
Abstract: Method and apparatus are provided for transmitting a stream
of multimedia digital data over a distribution communications
network. A multimedia stream server segments the multimedia
digital data stream into data blocks on a first boundary and a
second boundary. The first boundary is a set number of transport
system data packets and the second boundary is a transport system
data packet including a timestamp. A scheduler schedules the
segmented data blocks for transmission. The multimedia stream
server decodes the segmented data blocks to locate the timestamps
and matches the transmission of the located timestamp data block
with a time value indicated by the timestamp. The set number of
transport system data packets can be determined at connection
setup and is not a predetermined value for all sessions. At the
receiver, batch processing of received multimedia data can be
provided.
Patent EP-0736938-A3 (EP)
Inventor: ICHIKAWA MASAHARU
IPC: H01R43/052
Filed: 1996-04-03
Abstract: To effect accurate positioning and avoid interference of a
terminal fitting with a wire guide member. 
     By lifting and lowering guide members 112, 113 formed with
Y-shaped wire guide slots 112F, 113F, respectively, a wire W is
brought to a terminal mounting position. 
     The wire W and the terminal fitting mounted on the wire W
will not interfere the guide members 112, 113, and the wire W
can be more accurately positioned by the Y-shaped wire guide
slots 112F, 113F.
Patent EP-0741273-A3 (EP)
Title: A plate-type heat exchanger
Inventor: BENELLI GIANCARLO
IPC: F28F3/02
Filed: 1996-04-17
Abstract: Each couple of plates (1) defines a first canal (3) for a fluid under pressure by means of welded ribbing (2) that distance and reinforce the plates (1) and are parallel to the flow of said fluid and bears a continuous fin with a wave shape (4) perpendicular to the direction of said fluid, welded on each of its external surfaces, to define a second canal (5) for a second fluid associated to an opposite and equal fin (4) borne on a plate (1) of an adjacent couple, each couple of plates being free from the others and hence that can be singly extracted from the exchanger. <IMAGE>
Patent EP-0780700-A3 (EP)
Inventor: ROST DAVID P
IPC: G01S13/934
Filed: 1996-11-19
Abstract: In accordance with the principles of the invention, a surveillance
radar is provided with a rotating, frequency squinting, end-fed slotted
array antenna, which is caused to transmit a plurality of different
carrier frequency pulses for successively illuminating specific antenna
beam positions during rotation of the antenna. Upon reception of each
radar signal return, a signal processor responsive to the frequency of
each transmitted pulse and the mechanical pointing angle of the
antenna at the time of transmission of each pulse, will determine the
frequency dependent squint angle for the transmitted pulse and
combine that angle with the instantaneous mechanical pointing angle of
the antenna at the time of the pulse transmission, to determine the
actual beam pointing angle for each pulse at the time of its
transmission. A video signal processor groups together the pulse signal
returns from physically adjacent ones of the actual beam pointing
angles for common processing, i.e, integration, for improving the target
detection performance of the radar system.
Patent EP-0762320-A3 (EP)
Inventor: JOHNSON ALLEN PATRICK
IPC: G06F3/12
Filed: 1996-08-23
Abstract: A printer (1) has the capability of printing, for
example, in either 600 by 600 dpi resolution or 300 by
300 dpi under control of data processor controller (17).
Bit maps for printing are stored in memory (19). When
complex pages require more memory than is available,
information from groups of bits in the 600 by 600 bit
map is used to define the significance of one bit in a
300 by 300 bit map and the page is printed in the 300 by
300 bit map. This avoids terminating printing or
printing partial pages and the difference in images are
minor.
Patent EP-0766086-A3 (EP)
Inventor: SHRADER ERIC J
IPC: H01L41/314
Filed: 1996-09-27
Abstract: A sensor device adapted to detect at least one of a
particle and a bubble in a fluid, includes a fluid nozzle
defining a center (3) of fluid flow (F); and a plurality of sensor
elements (20a,20b,20c,20d) for converting an impact of one of a particle
and a bubble into an electrical signal, wherein a first
sensor element (20a) is arranged closer to the center of fluid
flow than a second sensor element (20b). The sensor device
includes a number of diaphragm sensor elements each
having a sufficiently small mass for responding to a
collision with the particle, and an apparatus for converting
a vibration of the diaphragm portion into an electrical signal
so as to detect the vibration. The multiple elements are
arranged in the fluid flow stream such that different
size particles will preferentially strike different elements.
Patent EP-0775972-A3 (EP)
Inventor: TANAKA MAMORU
IPC: G06F15/18
Filed: 1996-11-26
Abstract: Taking into consideration the disadvantage that a
large-scale analog neural network cannot be constructed as
an LSI and, even if this were possible, the cost would be
prohibitive and the network would lack universality, a
digital image processor for processing input image data based
upon a cellular neural network is provided with a first
multiply-and-accumulate arithmetic unit for digitally
processing multiplication and accumulation of input image
data of a plurality of pixels and input weighting values in
a predetermined area, a second multiply-and-accumulate
arithmetic unit for digitally processing multiplication and
accumulation of output image data of a plurality of pixels
and output weighting values in a predetermined area, and a
non-linear acting unit for deciding output image data in
accordance with results of calculation from the first and
second multiply-and-accumulate arithmetic unit and non-linear
characteristic parameters. This makes it possible
to realize an image processor which excels in universality,
ease of control and ease of integration.