baber/WOPTO huggingface dataset:
Patent EP-0391518-A3 (EP)
Title: Sustained-release pharmaceutical preparation
IPC: A61K31/405
Filed: 1990-02-01
Abstract: A sustained-release pharmaceutical preparation 
comprising an admixture of uncoated and/or single walled 
coated drug, and multi-units of microparticles of a 
multi-walled coated drug. The microparticle structure 
preferably has a core drug, an inner wall microencapsular 
enteric coating, such as a polymethacrylic acid/acrylic 
acid copolymer or cellulose acetate phthalate, a solid 
acid such as citric acid, adipic acid, or an acidic ion 
exchange resin layered onto or included in the enteric 
layer, and an outer wall microencapsulated control 
coating, such as a polymethacrylic acid ester copolymer or 
ethyl cellulose. The multi-walled coated drug has a 
delayed, gradual, long-term release which takes place in 
the intestines while the uncoated and/or single walled 
coated drug has immediate therapeutic properties upon 
dissolution in the stomach. The enteric coating and 
control coating may be applied to core drug granules by a 
coacervation, spray coating or other process. The acid 
may be a separate layer applied by a spray coating or 
other process.
Patent EP-0391783-A3 (EP)
Title: Radio communication apparatus
IPC: H04B7/26
Filed: 1990-04-02
Abstract: A radio communication apparatus comprising a modulating portion 
(35) for modulating a carrier with a signal to transmit so as to 
produce a transmissible signal (St); a signal transmitting portion 
(39) for transmitting the transmissible signal; a level adjusting 
portion (36) for adjusting a level of the signal to transmit or a 
level of a control signal used for controlling the transmissible 
signal in accordance with digital control data (Df) supplied to the 
level adjusting portions; a memory (32) for storing digital 
adjusting data (Dat); and a control unit (31) for reading the 
digital adjusting data (Dat) from the memory (32) and supplying the 
level adjusting portion (36) with the digital adjusting data read 
from the memory or modified digital adjusting data (Df) obtained 
based on the digital adjusting data (Dat) read from the memory (32) 
as the digital control data.
Patent EP-0472958-A3 (EP)
Title: Method and apparatus for making an apexed bead ring
IPC: B29K21/00
Filed: 1991-08-06
Abstract: A method of making an apexed bead for a tire comprises the steps of providing a supply of rubber and a supply of bead wire. The rubber is extruded around at least one bead wire. An apex leaf projects from the rubber extruded around the bead wire to form a bead ribbon. The apex leaf extends in a direction laterally from the extent of the bead wire and is located between a pair of planes which are coextensive with opposite major side surfaces of a bead portion of the bead ribbon. The bead ribbon is wound spirally about itself to form a bead. Radially adjacent apex leafs contact one another to form an integral apex extending laterally from the bead. <IMAGE>
Patent EP-0462803-A3 (EP)
Title: Method and apparatus for determining oil/water mixtures in a well borehole
IPC: E21B47/10
Filed: 1991-06-18
Abstract: A mixture of oil and water in a well borehole is 
determined by measurement of the mixture dielectric constant 
obtained by exposing a pair of windows to the mixture of 
well borehole liquids. Each window is formed in coaxial 
cable portions having cuts in the respective surrounding 
ground sheaths thereof wherein the sheaths are positioned so 
that the windows are adjacent and parallel. The two windows 
form a gap which may be approximately three times wider than 
the windows formed in the sheath. A signal generator drives 
the system at a specified voltage and frequency, and changes 
in signal coupled between the cables are measured where the 
changes derive from changes in the dielectric constant of 
the mixture of oil and water coupled in the circuit
Patent EP-0486225-A3 (EP)
Title: Polyester film
IPC: B29K67/00
Filed: 1991-11-08
Abstract: The invention relates to films of linear polyester containing glass spheres having a certain particle size distribution and in a certain amount. The addition of the glass spheres improves, inter alia, the dynamic coefficient of friction of the film. Preferably, a second film additive, fumed silica, of a controlled particle size distribution and weight is added to the film. The addition of the fumed silica improves, inter alia, the static coefficient of friction of the film.
Patent EP-0455589-A3 (EP)
Title: Base for a low voltage-high power fuse or load-break device provided with a current transformer
IPC: H01H85/20
Filed: 1991-04-24
Abstract: The base (3) for a low-voltage high-rupture-capacity fuse or low-voltage high-rupture-capacity load-break device, provided with a current transformer (8), for mounting on a busbar (1) has a housing (4) with a predetermined installed height (H) and with a recess (5), which is continuous in the direction of the installed height, in the predetermined connection region of the busbar. A flat conductor (6), which has a section (7) which is bent parallel to the intended mounting plane for the busbar and is provided with a hole for a connecting screw (2) to the busbar, is inserted into this recess as a connecting element to the busbar. The current transformer is arranged between the intended mounting plane for the busbar and the said section (7) of the conductor, which is bent parallel to said busbar. The current transformer has an annular core through which the said connecting screw is inserted as the primary winding of the current transformer. In order to achieve a low overall installed height above the plane of the busbar, the said section of the conductor, and essentially also the current transformer itself, are arranged within the said recess in the housing with respect to their height extending in the direction of the installed height of the housing. <IMAGE>
Patent EP-0499018-A3 (EP)
Title: Cleaning machine
IPC: E01B27/06
Filed: 1991-12-11
Abstract: A cleaning machine (1) for continuous take-up and cleaning of the ballast bed of a track with a machine frame (3, 5), which is supported on rail bogies (2) and has a clearing chain (14) for taking up ballast and a sifting installation for ballast cleaning, with conveyor belts for ballast and waste transport and with a track lifting device (19), which can be displaced vertically and laterally by drives, for lifting the track. The track lifting device (19) is assigned a vibrator (21) for generating horizontal vibrations and vibrations running transversely to the longitudinal direction of the machine. 
<IMAGE>
Patent EP-0525569-A3 (EP)
Title: Secateurs for trees
IPC: A01G3/02
Filed: 1992-07-20
Abstract: Generic secateurs for trees have been improved and stabilised by the joints between cutter and cutting lever or between cutting lever and hinge being bridged by a plate. In this manner, the tipping movement, to which the joints are otherwise subjected, is counteracted. <IMAGE>
Patent EP-0525600-A3 (EP)
Title: Cable protecting device provided for a conduit system to be laid underground and to be connected to buildings, pulling boxes or the like
IPC: H01R4/60
Filed: 1992-07-21
Abstract: The invention relates to cable protection arrangements for or on conduit arrangements which are to be laid underground, can be connected to buildings or the like and consist of a plurality of conduit sections (5-8). Each conduit section consists of at least one cable protection tube (23) composed of an insulating material and of one or more conductors or cables (31) which are incorporated or drawn therein. Each individual cable protection tube is provided with an electrically conductive metallic screen (24) which, in terms of its dimensions and the specific electrical conductivity, is capable of carrying lightning current and is externally surrounded by a conductive external jacket (25). Instead of the latter, a protective layer which simultaneously forms the screen and the protective layer and consists of highly conductive plastic, can also be provided. Contacting and connecting means (32, 37) are provided for the electrical and mechanical connection of the cable protecting tubes to the conduit sections which are also formed hereby, to one another and to buildings etc. The cable protection tubes may be either integral (23) or may be composed of two shell-like halves. <IMAGE>
Patent EP-0608846-A3 (EP)
Inventor: PORAT GADI
IPC: A61M27/00
Filed: 1994-01-25
Abstract: A medical drain tube for the removal of blood, secretions 
and other fluids or semifluids from surgical and inflammatory 
lesions and from other anatomical spaces wherein said 
drain is characterized by the ability to prevent or minimize 
an uncontrolled spillage and leakage of said fluids 
from the drain tube in the course of removing the drain 
from the patient's body at atmospheric pressure by means of 
unidirectional inlets along the tube's wall and a unidirectional 
valve or a plug at the distal opening of the drain 
tube, enabling the body fluids to flow in one direction 
from the outside into the inside of the tube.
Patent EP-0690522-A3 (EP)
Inventor: MOTT RICHARD C
IPC: H01Q21/06
Filed: 1995-05-22
Abstract: Contactless coupling of a low-noise block down-converter (LNB)
imbedded within a flat antenna is achieved by mounting the LNB (200) on a
power summing/combining network layer (220) of the antenna, and coupling
the transition capacitively to the power summing/combining network
in a stripline-to-stripline transition. The contactless coupling facilitates
antenna manufacture by allowing the rapid testing of the LNB and its
final assembly into the antenna.
Patent EP-0711948-A3 (EP)
IPC: F16L47/02
Filed: 1995-10-19
Abstract: The tubular extensions of the welding collar are portended radially outward as is also the interior of the clamping ring (7) fitted to each extension so that when the clamp is twisted round, the raised parts of extension and clamp respectively clamp onto the plastics pipe parts (5). The extensions are slotted out (14) at four points to produce four clamping straps (6) of identical size. Viewed from their ends the straps form a sawtooth figure, and the clamping rings in turn have a larger inside radius than the corresponding point of the ring, using axially placed shoulders (15) to limit the axial movement of the ring. In detail the plastics resistance-welding collar (1) has heater (4) terminals (3) for the axially aligned weld, with collar extension slots set at 0.90, 180, 270 deg. settings and subsequently twisted round to pressurise the pipes for welding.
Patent EP-0730059-A3 (EP)
Inventor: STELLINI RENZO
IPC: B32B27/12
Filed: 1996-02-21
Abstract: A method for improving fabrics made of natural or
synthetic fibers, which consists in applying a film (2) of
transparent thermoplastic material to one side of a fabric
(1). The application is performed with heat, at a
temperature that is adapted to achieve the partial softening
of the film (2), and by pressing the film (2) against the
fabric (1) to cause a penetration of the film (2) into the
meshes of the fabric (1) that makes the applied film (2)
substantially invisible.
Patent EP-0770639-A3 (EP)
Inventor: PAKUSCH JOACHIM DR
IPC: C08J3/12
Filed: 1996-10-15
Abstract: The process for drying aqueous dispersions of a polymer (B), in which the dispersion contains, as auxiliary drying agent, at least one polymer (A) containing (in polymerised form) 80-100 wt.% monomer(s) (a) of formula CH2CR1C(O)XCR2R3-R4-SOH (I) or salts thereof and 0-20 wt.% other radically polymerisable monomer(s) (b), in which R1-3 = H or 1-3 C alkyl; R4 = 1-5 C alkylene; and X = O or NH. Also claimed are: (i) the polymer powder containing (A) and (B); (ii) the mineral binder containing such polymer powder(s); (iii) the synthetic resin-plaster drying preparation containing such powder(s); (iv) the aqueous polymer dispersions of (B) with an emulsifier content of not more than 2 wt.%, containing (A) with a Mw of 5000-35,000 as added dispersant; (v) the process for the radical aqueous emulsion polymerisation of ethylenic monomers, in which (A) with a Mw of 5000-35000 is added before, during or after polymerisation; and (vi) the polymer powder obtained by drying as above.
Patent EP-0766953-A3 (EP)
Inventor: MENRAD MICHAEL JOSEPH
IPC: A61F13/512
Filed: 1992-09-28
Abstract: An absorbent article is provided for use in the perineal area 
of the body having an absorbent core (7) having an upper body 
facing surface (16), a lower garment facing surface (17), 
first and second longitudinal sides and first and second 
transverse ends (3). A body fluid impervious sealing wrapper 
(11) having upper and lower portions (11) each having 
longitudinally and transversely extending edges along which 
said portions are joined, is formed around the absorbent core 
(7) so as to enclose at least the entirety of the garment 
facing surface (17), the longitudinal sides and the transverse 
ends (3), thereby forming a seal. A centrally disposed opening 
(6) is formed in the upper portion of the sealing wrapper (11) 
thereby forming a window (6) on the body facing surface (16) 
of the absorbent core (7) that exposes it to fluid flow. The 
window (6) is formed in a fibrous non-woven fabric that covers 
the longitudinal sides of the absorbent core (7) and the 
window (6) is covered by an apertured plastic film.
Patent EP-0780964-A3 (EP)
Inventor: RAPPENECKER HERMANN DIPL-ING
IPC: H02P6/17
Filed: 1996-12-11
Abstract: An electronically commutated motor has at least three rotor position sensors generating digital signals. To each commutating state of the motor is assigned a given combination of signals. These signals all form a first batch. Auxiliary information is given at the rotor by the same sensors to generate speed signals and these form a second batch of combinations. The rotor position information is given as a magnetising pattern and the sensors are galvano-magnetic types in order to detect this pattern. The auxiliary information coincides with the central region of each rotor pole, this being less than 60 electrical degrees, and during a pole rotation of about 20 electrical degrees.
Patent EP-0786458-A3 (EP)
Inventor: VON ITZSTEIN LAURENCE MARK
IPC: A61K31/34
Filed: 1991-04-24
Abstract: Derivatives and analogues of 2-deoxy-2,3-didehydro-N-acetyl neuramic
acid of formula (I) or formula (Ia):
 
where in general formula (I), A is oxygen, carbon or sulphur, and in
general formula (Ia), A is nitrogen or carbon, and the other variables
are as defined in the claims; 
pharmaceutical formulations thereof, methods for their preparation and
their use in the treatment of viral infections, in particular influenza,
are described.
Patent EP-0786573-A3 (EP)
Inventor: TADIC PETER
IPC: E05C1/00
Filed: 1997-01-16
Abstract: The invention refers to a door or window locking device intended for installation
into a door wing frame or window wing frame and, in particular, into a narrow
frame made, e.g., of aluminum or plastic profiles, or into a door wing itself. The
locking device comprises a translationally movable bolt displaceable with a lock
cylinder bit through corresponding linkage into a door or window post, and vice
versa. The bolt 5 is slidingly movably arranged between a flat slider 6 and a coupling
link 7. The slider 6 to which presses one leg of a return spring 9 is guided so
as to move perpendicularly to the direction of the path of the bolt 5 only, and the
coupling link 7 is guided in a manner so as to move in the same direction as the
bolt 5 itself only . The bolt 5 is articulated with a swing arm 8 arranged between
the flat slider 6 and the coupling link 7.
Patent EP-0801452-A3 (EP)
Inventor: WATANABE SHIGEKI
IPC: G02F1/35
Filed: 1997-04-10
Abstract: Methods and devices for generation of phase conjugate light and wavelength conversion, and systems each having the device. In a basic structure of the present invention, a signal light beam is first separated into first and second polarization components by a polarization beam splitter. The first and second polarization components are next converted into first and second phase conjugate light beams by a single DFB (distributed feed-back) laser diode or two DFB laser diodes. In the case that a single DFB laser diode is used, the first and second phase conjugate light beams are combined by the above-mentioned polarization beam splitter. In the case that two DFB laser diodes are used, the first and second phase conjugate light beams are combined by an another polarization beam splitter. Through the structure, it can be possible to provide a phase conjugate light generator having no polarization dependence of conversion efficiency.
Patent EP-0802344-A3 (EP)
Inventor: KODA MASANORI
IPC: F16D48/06
Filed: 1997-04-16
Abstract: An automatic clutch system includes an
operating cylinder (16) which is interconnected through a
release lever (14) with a friction element engaging
mechanism (2). The operating cylinder (16) is communicated
with a master cylinder (19) and an auxiliary cylinder (22)
through a hydraulic passage (20a). A worm wheel (35) driven by
a motor (32) has first and second connecting points (36,37) which
are oppositely disposed with respect to a rotation
axis of the worm wheel (35). The first connecting point (36)
is interconnected with a piston rod (38) of the master
cylinder (19) and has a first distance (R 1 ) from the rotation
axis. The second connecting point (37) is interconnecting
with a piston rod (39) of the auxiliary cylinder (22) and has a
second distance (R 2 ) from the rotation axis. The second
distance (R 2 ) is set smaller than the first distance
(R 1 ) so that the volume change of the auxiliary cylinder side
is smaller than that of the mater cylinder side.
Patent EP-0810174-A3 (EP)
Inventor: SCHUBART RALF-PETER
IPC: B65H31/30
Filed: 1997-05-07
Abstract: The stacker has a pre-collection device (4) with collection shaft (18) and pre-collection support (17). Two stacker baskets (7) are position on a carousel (6). A pressing-down fork (47) is positioned peripherally and stationary. A first holding-down appliance is positioned in the area of the pre-collection device, and a second holding-down appliance is located on the carousel. The first appliance has several holding-down elements (50,52), located on various sides of the collection shaft. The second appliance has several elements located on various sides of the stacker baskets. Both appliances are axially movable.
Patent EP-0813812-A3 (EP)
Inventor: MEIER ALEXANDER
IPC: A21C5/04
Filed: 1997-05-15
Abstract: A dough working machine comprises a control unit, a storage area for dough, a dosing device and a measurement unit. The dough is sepd. and passed on using the measurement unit, and individual measurement units can be locked. The measurement units (1) are locked automatically using a central computer, by electric, electromagnetic hydraulic or pneumatic means.
Patent EP-0818778-A3 (EP)
Inventor: INUI TETSUYA
IPC: G11B7/007
Filed: 1997-07-07
Abstract: An optical disk has address recording sections each
of which has a wobbled part of one of side walls of a
groove. Each address recording section is formed by
providing convexes of a groove in an adjacent land so as
to widen the groove. With the wobbles thus provided in
a concavo-convex form, address information is recorded.
Besides, the address recording sections thus provided in
the grooves are linearly disposed in radial directions of
the optical disk. By thus arranging the optical disk on
whose grooves and/or lands information is recorded,
mixing of wobble frequency components in reproduced
information signals does not occur, the sector method is
applicable to the optical disk, and information signals
of high quality can be obtained.
Patent EP-0823225-A3 (EP)
Inventor: MATSUDA YOSHIO
IPC: A44B19/56
Filed: 1997-07-31
Abstract: A multiplicity of knitting needles (6) and one or more
knitting needles (7) are slid vertically along first and second
needle beds (1, 2), respectively, which are disposed in a
back-to-back relationship, with a predetermined distance from
each other. The second needle bed (2) extends along one end
portion of the first needle bed (1). And at the same time, a
predetermined number of knitting yarn guides (8) are swung and
shogged. During that time, a monofilament bending means (3, 30)
disposed near one end of the first needle bed (1) reciprocates
along the upper space between the first and second needle beds
(1, 2) at an underlapping position to continuously form
individual fastener elements by bending the monofilament (5) and
to knit the formed fastener elements successively in a warp-knit
fastener tape (T) by the back-to-back needles (6, 7) in the
first and second needle beds (1, 2) simultaneously with the
knitting of the tape (T).
Patent EP-0824148-A3 (EP)
Inventor: TOSHIAKI FUKUI
IPC: C08G63/06
Filed: 1997-08-13
Abstract: The present invention relates to a polyester synthase
gene coding for a polypeptide containing the amino acid sequence
of SEQ ID NO:2 or a sequence where in said amino acid sequence,
one or more amino acids are deleted, replaced or added, said
polypeptide bringing about polyester synthase activity; a gene
expression cassette comprising the polyester synthase gene and
either of open reading frames located upstream and downstream of
said gene; a recombinant vector comprising the gene expression
cassette; a transformant transformed with the recombinant
vector; and a process for producing polyester by culturing the
transformant in a medium and recovering polyester from the
resulting culture.
Patent EP-0858240-A3 (EP)
Inventor: ISHIHARA TOMOHIRO
IPC: H04L47/43
Filed: 1997-10-20
Abstract: A cell assembly and multiplexing device
includes short cell assembly parts which store input
information received via respective input lines and
add short cell headers to the input information so
that short cells having the short cell headers are
assembled, and a multiplexing part which arranges the
short cells in given fields of standard cells having a
given standard format and a fixed cell length and
outputs the standard cells having the short cells to a
transmission line.
Patent EP-0844530-A3 (EP)
Inventor: MCCULLOUGH ANDREW W
IPC: H01L21/027
Filed: 1997-11-03
Abstract: An illumination system for a scanning lithography system
used in the manufacture of semiconductor devices having a
multiplex array or multi-image array (14) resulting in pattern noise
that is reduced by a spatially frequency modulated multiplex
array or frequency modulating the pulse rate of a pulsed laser
source. A pulsed laser source (10) is used to illuminate a reticle (24)
containing a pattern thereon to be reproduced onto a
semiconductor wafer (28). An illumination system using a multiplex array or
multi-image array to obtain macro uniformity of an illumination
slot or field introduces micro non-uniformity that results in
undesirable pattern noise or fixed pattern noise resulting in
undesirable imaging properties. The undesirable effects of the
pattern noise are eliminated or substantially reduced by
spatially modulating the multiplex array in a scanning direction
so that the periodic pattern has a linear magnification dependent
on position. In another embodiment the pulse rate of the pulsed
laser source is frequency modulated. The present invention
improves linewidth control, linewidth variation, and edge
roughness.
Patent EP-0843436-A3 (EP)
Inventor: SUNOUCHI SHIGEMI
IPC: H04L29/08
Filed: 1997-11-14
Abstract: A baud rate generator in a data communication system
comprises a first and second counter for counting clocks
in a clock signal to generate a transmission and
reception counts, first and second match detection
circuits each for detecting a match between the
transmission or reception count and a reference value
to generate a transmission baud rate signal or reception
baud rate signal, a third match detection circuit for
detecting a match between the transmission baud rate
signal and the reception baud rate signal, and a control
section for controlling a transmission station and a
receiving station for restart transmission if a mismatch
is found in the third match detection section. A quick
restart of data transmission can be obtained if a
transmission error is found.