baber/WOPTO huggingface dataset:
Patent EP-0398496-A3 (EP)
IPC: G06F17/30
Filed: 1990-04-10
Abstract: A system and method in which client access to data at a server is 
synchronised to keep the data consistent by ensuring that each portion 
of the data accessible for modification at a node is not accessible for 
reading or modification by any other node, while allowing portions of 
the data accessible only for reading to be accessible by any number of 
nodes. If a conflicting request arises from a different client the 
server must revoke data that has been previously distributed to a 
client. For a revoke_bytes request, all outstanding get_bytes are 
marked so that the bytes that are being requested to be revoked will be 
discarded when they do arrive at the client. To insure that read and 
write system calls on a file are performed in a serialisable fashion 
throughout a distributed environment, each machine at which a read is 
being performed must acquire a read token and each machine at which a 
write is being performed must acquire a read/write token from the 
server for the file. When any machine has a read/write token, no 
machine is allowed to have a read token, although any number of 
machines may have a read token at the same time. The server 
coordinates the distribution of these tokens by revoking all read 
tokens whenever a write token is requested and revoking the write token 
whenever any read token is requested.
Patent EP-0399729-A3 (EP)
Title: Preparation of polymer dispersions and photographic elements containing polymer particles
IPC: G03C1/04
Filed: 1990-05-17
Abstract: It is the object of this invention to provide a method 
for the preparation of an antiblocking agent which is effective 
in its antiblocking activity but is considerable less visible 
in photographic enlargements made from the film containing the 
antiblock of this invention.  
     There is described a process for the preparation of 
monodispersed polymer particles between 5 and 10 microns in 
diameter which comprises preparing a dispersion of monosized 
seed polymer particles and then adding to this dispersion an 
ethylenically unsaturated monomer which is different from the 
monomer used to prepare the seed polymer particles, together 
with a polymerization initiator and completing the polymeriza­
tion, the refractive index of one of the polymers produced 
being greater than 1.54 and the refractive index of the other 
polymer being less than 1.54.  
     The refractive index of gelatin is 1.54. There is 
produced by the process of the present invention a particle 
which comprises two polymers. Most preferably one polymer has 
a refractive index which is as much below 1.54 as the other 
polymer has a refractive index above 1.54. Preferably the 
final particles comprises substantially equal amounts of the 
two polymers.
Patent EP-0404370-A3 (EP)
Title: Resolution of emulsions formed in the production of pharmaceuticals
IPC: A61K35/74
Filed: 1990-05-30
Abstract: A method for resolving emulsions produced in pre­
paration of pharmaceuticals by fermentation and in other 
such bioprocesses is disclosed. The method comprises 
adding an effective amount of a demulsifier to an emulsion 
containing fermentation product that includes a pharmaceu­
tical which is desired to be extracted from the emulsion. 
The demulsifier comprises a nitrogen composition that is 
selected from among (a) polyoxyalkylated amines that have 
been derived from amines having about six to about thirty 
carbon atoms, (b) polyoxyalkylated amines that have been 
quaternized to at least some extent and that have been 
derived from amines having about six to about thirty car­
bon atoms, (c) conjugate acid salts of polyoxyalkylated 
amines that have been derived from amines having about six 
to about thirty carbon atoms, (d) salts of polyoxyal­
kylated amines that have been quaternized to at least some 
extent and that have been derived from amines having about 
six to about thirty carbon atoms, (e) condensation product 
formed by heating an oxyalkylated amine under dehydration 
condensation conditions to produce a polyoxyalkylated 
amine of molecular weight of at least about 400, (f) con­
jugate acid salts of said condensation product, (g) said 
 
 
condensation product that has been quaternized to at least 
some extent, (h) conjugate acid salts of said condensation 
product that have been quaternized to at least some ex­
tent, (i) copolymers of an epihalohydrin and an amine 
selected from the group consisting of lower aliphatic pri­
mary amines having from two to about eight carbon atoms 
and lower aliphatic secondary amines having from two to 
about eight carbon atoms, (j) such copolymers of an epi­
halohydrin and a lower aliphatic primary monoamine having 
from two to about eight carbon atoms, in which at least 
some of the nitrogen atoms of the copolymers therein have 
been quaternized, (k) polydialkyldiallyl ammonium salts, 
(1) polymers of acrylamido alkylene quaternary ammonium 
salts, and (m) mixtures thereof.
Patent EP-0451525-A3 (EP)
Title: Electrical connector of the pin and socket type
IPC: H01R13/10
Filed: 1991-03-13
Abstract: An electrical connector of the Pin (10) and socket (20) 
type wherein the socket includes a bent tube (50) into 
which the pin (28) of the connector is inserted. The 
tube includes a double bend such that when the pin is 
fully inserted, it is deflected making three point 
contact between the pin and the sides of the tube. The 
described connector thus results in wiping action 
between the pin and the tube as the pin is inserted, 
providing good electrical contact between the pin and 
the tube.
Patent EP-0508929-A3 (EP)
Title: Method for joining the sole to the upper in the fabrication of leather shoes
IPC: C09J175/04
Filed: 1992-03-03
Abstract: Method consisting in treating the lasting (lit. mounting) margin of the shoe when mounted on its corresponding last with polyurethane polymers which react during the shoe fabrication process (between the stages of laying (lit. mounting) and of joining of the sole). These polymers crosslink by themselves or under the effect of catalysts within the leather, when heated or simply when kept for a certain period at room temperature; this crosslinking has the effect of strengthening their fibre structure and improving the cohesion between the layers of leather. As a result the operation of scouring and roughing is no longer necessary to be sure of adequate joining of the sole to the shoe upper. This method offers great advantages in that by eliminating the conventional operation of scouring or roughing it enables labour to be cut back, the process then being readily automatable; and the quality and appearance of the finished articles to be improved.
Patent EP-0543770-A3 (EP)
IPC: G01N27/416
Filed: 1988-03-31
Abstract: An amperometric cell (1) for determining the 
concentration of ozone in a fluid external to said 
cell;the cell comprises a sensing electrode (10) and a 
counter electrode (12) each having a surface (100, 120) 
exposed to an aqueous electrolyte (15) which is 
separated from said fluid by a membrane (18) that is 
permeable to said ozone in said fluid but is 
substantially impermeable to said aqueous electrolyte; 
the aqueous electrolyte contains a redox catalyst for 
chemically transforming the ozone within the cell into 
an intermediary electroactive species capable of 
generating an indicative electrical signal in proportion 
with said concentration of said ozone.
Patent EP-0589279-A3 (EP)
Title: Radio mobile network with hierarchical cell structures
Inventor: IVANOV KOLIO DR
IPC: H04Q7/20
Filed: 1993-09-07
Abstract: In the speed-dependent handover method for hierarchical cell structures described here, a check is made, in the case of a mobile station moving into the coverage area of a microcell, as to whether the radio coverage of the mobile station with respect to the microcell is significantly or insignificantly improved within a time interval; in the case of a significant improvement, the microcell is barred for the fast moving mobile station. <IMAGE>
Patent EP-0601508-A3 (EP)
Title: Liquid-suspension controlled-release pharmaceutical composition.
Inventor: SANTUS GIANCARLO
IPC: A61K9/52
Filed: 1993-12-06
Abstract: Disclosed is a liquid-suspension controlled-release enteric-coated pharmaceutical formulation for the administration of naproxen, comprising (a) microgranules of naproxen and an excipient; (b) four successive coatings of polymeric hydrophilic and hydrophobic materials, the first applied of said coatings imparting controlled-release properties to said naproxen according to a predetermined release profile; and (c) a liquid administration vehicle. This composition enables the oral administration of naproxen as a single daily dose and the adjustment of the dosage to a patient's requirements, thus aiding oral intake and minimizing the drug's typical side effects.
Patent EP-0662522-A3 (EP)
Title: Apparatus and method for making steel alloys in a tundish.
Inventor: SOOFI MADJID
IPC: B22D43/00
Filed: 1994-12-30
Abstract: A method of making steel alloy wherein a base steel is purified in a tundish and the purified steel is fed to a chamber in the tundish where alloying ingredients are added to the steel to form the steel alloy which is recovered. Also claimed is a method of making two or more steel alloys. In this method an additional step is performed where further base steel is supplied to the chamber to supplant the alloy already there and then a second alloying material is added to this further batch of base steel.
Patent EP-0616265-A3 (EP)
Inventor: KUBO TAKAHIRO
IPC: D04H1/4326
Filed: 1994-03-18
Abstract: An image forming
apparatus comprising first convey means for conveying a
recording material to an image forming position where a
toner image is formed on the recording material, the
first convey means having a recording material bearing
member for bearing the recording material; fixing means
for fixing the toner image onto the recording material,
the fixing means having a pair of rotary members for
pinching and conveying the recording material, and oil
being adhered to one of the rotary members with which
the toner image is contacted; and second convey means
for turning over the recording material after a fixing
operation and for conveying the recording material to
the recording material bearing member. It further
comprises cleaning means (20) for cleaning the recording
material bearing member (7 g ), the cleaning means (20) having a
surface contacting with the recording material bearing
member (7 g ). The surface comprising a non-woven cloth (31)
including fibers having average thickness of below
10 µm and density of 0.05 to 0.80 g/cm 3 , and 70% or
more of the fibers having thickness of below 10 µm.
Patent EP-0669750-A3 (EP)
Inventor: FRUND JEAN DANIEL
IPC: H04M1/00
Filed: 1995-01-19
Abstract: A telecommunications device (10) includes an input terminal (12,13) for
coupling to an input line of a telecommunications network. A detection
arrangement (17, 18, 23) is coupled to the input terminal (12,13) for
providing an output voltage in response to a voltage on the input line
exceeding a threshold level. An output terminal (21) is coupled to receive the
output voltage from the detection arrangement (17,18). The detection
arrangement (17,18) includes a control arrangement (17) for setting the
threshold level in response to a received control signal (19).
Patent EP-0735424-A3 (EP)
Inventor: ZAMPINI ANTHONY
IPC: G03F7/023
Filed: 1995-12-06
Abstract: A photoresist that is a mixture of the esterification product of an o-quinonediazide
compound and a novolak resin and a high molecular weight phenol having from 2 to 5 phenolic
groups and at least 4 diazo naphthoquinone groups. The extent of esterification of the novolak
resin is up to 20 percent of the hydroxyl groups and the degree of esterification of the phenol is
at least 50 percent of the phenolic hydroxyl groups. The preferred novolak resins are the
aromatic novolak resin that are the condensation product of a reactive phenol with a
bis(hydroxymethyl)phenol or an aromatic aldehyde, each alone or in the presence of a reactive
phenol.
Patent EP-0715334-A3 (EP)
IPC: H01L21/02
Filed: 1995-10-13
Abstract: The disclosure relates to a plasma chamber RF 
excitation system including a high frequency RF power 
source (12a) having a fixed RF match circuit (30) at 
its output and sensing and control apparatus (32) for 
sensing the amount of RF power delivered by the RF 
power source and for regulating the output power level 
of the RF power source so as to maintain the RF power 
delivered by the RF power source at a desired level, 
and an RF plasma chamber including an RF radiator. The 
power source is mounted proximate or directly on the 
plasma chamber (10) so that the distance between them 
is much less than an eighth of a wavelength at the 
frequency of the RF source. The system may further 
include an endpoint detector (12c) for a plasma etch 
process or a chamber cleaning process which halts the 
process when the VSWR or reflected power ceases to 
change in response to the progress of the etch 
process.
Patent EP-0712225-A3 (EP)
Inventor: TAKAGI KOTARO
IPC: H04M1/60
Filed: 1995-11-07
Abstract: A portable telephone 100 which solves problems
conventionally associated with using a portable telephone
together with a hands-free accessory is disclosed. When the
portable telephone 100 is being used on its own and a
microphone arm 151 thereof is in a home position, the portable
telephone 100 can be put in a waiting state wherein it can
receive incoming calls. When the portable telephone 100 is
being used on its own and the microphone arm 151 is in a
pulled-out position, telephone conversations can be had using a
microphone 101 and a speaker 102 built into the portable
telephone. When the portable telephone 100 is connected to a
hands-free accessory 200 and the microphone arm 151 is in its
home position, conversations can be had in a hands-free mode
using a microphone 201 and a speaker 202 connected to the
hands-free accessory. When the portable telephone 100 is
connected to a hands-free accessory 200 and the microphone arm
151 is in its pulled-out position, conversations can be had in
a normal mode using the microphone 101 and the speaker 102
built into the portable telephone even though the portable
telephone 100 is connected to the hands-free accessory 200. As
a result, no special key for mode changeover between the hands-free
mode and the normal mode need be provided either on the
portable telephone side or on the hands-free accessory side,
nor is it necessary to perform a two-step key pressing
operation to effect mode changeover.
Patent EP-0779615-A3 (EP)
Inventor: SATO YOSHIO
IPC: G11B33/02
Filed: 1996-12-13
Abstract: A cover is moved to an opened position or a closed
position at a back side of an opening of a cabinet. A
gap in which the cover can lie down is provided between
an upper inner wall of the cabinet and a disk holder
placed in an insertion completing position of an MD. A
first guide groove and a second guide groove, in which a
first guide pin and a second guide pin projected in a
longitudinal direction from the cover slide, are
respectively formed on cover retaining sections provided
to both side surfaces of the cover. When each guide pin
is guided along each guide groove, the cover draws a
substantially arc-like trajectory along the inner wall of
the cabinet and enter the gap from an upper end section
of the cover. When the cover draws such a trajectory, an
opening of a recording and reproducing apparatus into
which a recording medium is inserted can be closed by the
cover regardless of the case whether or not the recording
medium is attached to the recording and reproducing
apparatus, and the cabinet of the recording and
reproducing apparatus can be small.
Patent EP-0778617-A3 (EP)
Inventor: DUDDERAR THOMAS DIXON
IPC: H01L23/057
Filed: 1996-11-27
Abstract: The bottom and side surfaces of an electronic device, such as an integrated circuit chip (300) or
a multichip assembly, are surrounded by a soft gel medium (400). The gel medium (400) is laterally
confined by means of a rigid plastic rim (500) that is epoxy-bonded in place along its perimeter.
A plate (600), made of plastic or metal, can be attached to the top surface of the rim (500), in order
to provide a cover for the package.
Patent EP-0786481-A3 (EP)
Inventor: STARNER WILLIAM EDWARD
IPC: C08G59/56
Filed: 1997-01-21
Abstract: A curable epoxy resin composition comprising a polyepoxide resin and an amine
curative characterized in that the amine curative comprises (a) the reaction product of
excess monomethylamine (MMA) and a polyglycidyl ether and
(b) an amine curative. When a diglycidyl ether is used in the reaction the resulting
product can be described by the following structure:
 
where R is an aliphatic, cycloaliphatic or aromatic organic radical and m is 0-3.
Patent EP-0819844-A3 (EP)
Title: 3/2-Wegeventil für eine Kraftstoffversorgungseinrichtung eines Einspritz-Verbrennungsmotors
Inventor: BRODESSER KAY
IPC: F02M37/22
Filed: 1997-06-21
Abstract: In einer Kraftstoffversorgungseinrichtung eines Einspritz-Verbrennungsmotors
mit einer Kraftstoff-Vorlauf- und einer
Rücklaufleitung ist als Strömungsteiler ein temperaturabhängig
arbeitendes 3/2-Wegeventil in der Rücklaufleitung eingesetzt.
Mit diesem Ventil kann erwärmter in den Tank rückfließender
Kraftstoff zur Kraftstofferwärmung in ein in der
Vorlaufleitung vorgesehenen Filter abgezweigt werden. 
     Durch eine Ausbildung des 3/2-Wegeventils als Membranventil
mit einer axial schwimmend gelagerten Membran kann dieses
Ventil auch die Funktion eines Entlüftungsventils beim Befüllen
des Filters mit Kraftstoff erfüllen. 
     Das 3/2-Wegeventil kann in das Gehäuse des Filters integiert
werden und dort insbesondere lotrecht oben angebracht sein.
Patent EP-0829387-A3 (EP)
Inventor: SASAKI SHOICHI
IPC: B60L50/16
Filed: 1997-07-17
Abstract: A power output apparatus 110 includes a planetary gear 120 having
a planetary carrier, a sun gear, and a ring gear, an engine 150 having
a crankshaft 156 linked with the planetary carrier, a first motor
MG1 attached to the sun gear, and a second motor MG2 attached to the
ring gear. Part of the torque generated by the engine 150 is output
to a power feed gear 128 via the ring gear, while the first motor
MG1 receives the residual torque. The second motor MG2 outputs a
torque having a greater magnitude than and an opposite direction to
this torque, so as to rotate the ring gear reversely. The electric
power consumed by the second motor MG2 is supplied by the electric
power regenerated by the first motor MG1. This structure enables
the power output from the engine 150 to be converted to a power of
reverse direction and output to the ring gear.
Patent EP-0821239-A3 (EP)
Inventor: MIKI YUTAKA
IPC: G01N33/92
Filed: 1997-07-22
Abstract: The present invention is to provide a method for measuring an
amount of cholesterol in low density lipoproteins (LDL-cholesterol) in a sample
specifically at high accuracy and a reagent used in this method, and the
present invention can attain such effect that direct measuring an amount of
LDL-cholesterol by widely used automatic analyzers can be conducted by
using the invention, which has not been possible after known methods.
Patent EP-0774835-A3 (EP)
IPC: H03H17/06
Filed: 1993-09-30
Abstract: An asynchronous digital sample rate converter includes a random access memory (100) for storing input data values, and a read only memory (104) for storing a reduced set of interpolation filter coefficients. Input data is written to the random access memory at the input sample rate. Output samples are provided from a multiply/accumulate engine which, given a stream of input data and filter coefficients, produces an output sample upon request at the output frequency. The initial address for reading input data from the random access memory, and the addresses for coefficients from the read only memory are provided by an auto-centering scheme which is a first order closed loop system with a digital integrator fed by an approximation of the input to output sample rate ratio. This auto-centering scheme may include a feed forward low pass filter to cancel steady state error, and an interpolated write address to reduce noise. A circuit determining the output to input sample rate ratios can also be provided to scale coefficient addresses and resulting output samples to allow for decimation. This circuit includes a form of digital hysteresis to eliminate noise. The ROM coefficients are reduced by relying on the symmetry of the impulse response of the interpolation filter and by utilizing a variable step size forward and backward linear interpolation. <IMAGE>
Patent EP-0804923-A3 (EP)
Inventor: PINZON CARLOS
IPC: A61K8/37
Filed: 1997-04-22
Abstract: A composition having enhanced skin protection
properties against ultraviolet rays comprises at least
one sunscreen composition and at least one
polysaccharide alkylether comprising at least two
different moieties and at least one hydroxyl group
substituted with a saturated C 1 -C 24  alkyl chain.
A composition for extending the longevity of fragrance on
the skin comprises at least one fragrance composition
and at least one polysaccharide alkylether comprising
at least two different moieties and at least one
hydroxyl group substituted with a saturated C 1 -C 24  alkyl
chain. An anhydrous composition for delivering
one or more vitamins to the skin comprises at least one
vitamin and at least one polysaccharide alkylether
comprising at least two different moieties and at least
one hydroxyl group substituted with a saturated C 1 -C 24 
alkyl chain.
Patent EP-0803807-A3 (EP)
Inventor: DUNHAM SCOTT NEIL
IPC: G06F13/14
Filed: 1997-03-18
Abstract: The system resources in a computer system having a multi-level,
hierarchical bus structure are allocated by determining the address
resource requirement of the devices and lower level PCI-PCI bridges, if
any, subordinate to every higher level bridge by receiving address
resource requirement information from each device and each lower level
bridge, if any. Then, the address value of resource address requirement
of the devices and lower level bridges requiring specific address
allocation are sorted in an ascending order. Next, the size of resource
address requirement of the devices and lower level bridges with non-specified
address allocation is sorted in an descending order. Finally,
the sorted list is grouped by an first fit algorithm to determine the
resource allocation for each device within the bus hierarchy.
Patent EP-0797972-A3 (EP)
Inventor: STONE ROSS G
IPC: A61N1/26
Filed: 1997-03-27
Abstract: A pain relieving device for selectively applying three
or more pain relieving modalities to an upper body region
of a patient. The modalities include acupressure and at
least two other modalities selected from the group of
vibration, massage, heat, traction and electric
stimulation. The device further includes a controller for
enabling an operator of the pain relieving device to select
which two or more of the pain relieving modalities are
applied to the patient at any given time. The controller
causes the pain relieving apparatus to automatically apply
the selected modalities to the patient.
Patent EP-0798873-A3 (EP)
Inventor: SUZUKI HIDETO
IPC: H04B1/707
Filed: 1997-04-01
Abstract: In a DS-CDMA multiple user serial interference
canceler unit, the sum of other user interference replica
signals that have been generated and synthesized is
transmitted to each user at each stage. An interference
replica signal of a present user generated at a stage
previous to a present stage is subtracted from the
synthesized replica signal. The remaining interference
replica signal is subtracted from the received signal,
thus cancelling the other user interference.
Patent EP-0803895-A3 (EP)
Inventor: SAITO KAZUO
IPC: H01L21/3065
Filed: 1997-04-22
Abstract: Disclosed is an electrode for parallel plate type
plasma etching, which is capable of suppressing the
generation of dust. The electrode has a flatness in a range
of from 0.001 to 5 mm and has a (positive) camber that the
front surface side of the electrode is recessed and the back
surface side thereof projects.