baber/WOPTO huggingface dataset:
Patent EP-1458729-A1 (EP)
Inventor: VAULTIER MICHEL
IPC: C07F5/02
Filed: 2002-12-20
Abstract: Aminoborane derivatives (I) are new.  Compounds of formula (I) are new: A-BH-NR<1>R<2> (I)  R<1>, R<2>  = 2-20C alkyl, 3-20C cycloalkyl or aralkyl, or R<1>+R<2> is alkylene, and preferably the groups are chiral;  A  = aryl, heteroaryl, vinyl, dienyl, polyenyl or alkynyl, all optionally substituted with alkyl, alkoxy, amino, dialkylamino, halo, CN, ester, amide, (thio)acetal, (thio)ketal, trialkylsilyl and dialkoxyboryl. Independent claims are also included for:  (i) a process for preparing compounds (I);  (ii) production of arylboratranes by reacting (I) with dihydroxyethylamines;  (iii) production of 2-aryl-5,5-dimethyl-1,3,2-dioxaborinanes by reacting (I) with 2,2-dimethyl-1,4-propanediol;  (iv) production of arylboronic acids by reaction (I) with excess methanol and hydrolyzing the resulting aryldimethoxyborane;  (v) production of B,B-diaryl-aminoboranes by reacting (I) with A-X (not defined) in the presence of a zero-valent palladium (Pd(0)) catalyst and a base;  (vi) production of compounds A-A by reacting (I) with A-Z (not defined) in the presence of a Pd(0) catalyst, a base and water.
Patent EP-1331744-A1 (EP)
Title: Power line communication apparatus
Inventor: SEONG SEE-POONG
IPC: H04B3/54
Filed: 2003-01-08
Abstract: A power line communication apparatus includes: a carrier signal generator
for generating a carrier signal and transmitting a transmission signal inputted
through a transmission port; a line driver for amplifying the received transmission
signal to a certain level; a first EMI filter for removing a noise of the amplified
transmission signal; a coupling circuit unit for being matched with a power line,
transmitting the transmission signal outputted from the first EMI filter to the power
line, and receiving a reception signal transmitted from the power line; a second
EMI filter for removing a noise of the reception signal inputted through the coupling
circuit unit; and a signal demodulator for demodulating the reception signal of
which noise has been removed by the second EMI filter, and transmitting the
demodulated information to a reception port.
Patent EP-1429426-A1 (EP)
Inventor: DE JONGE JOHANNES
IPC: H01R13/627
Filed: 2003-02-04
Abstract: Plug (12) for insertion into a socket (24), comprising a first (13) and a second (15) spaced
apart bar, each having a first essentially rigid section (14) and a second essentially flexible
section (16) shaped for releasable engaging of the socket. The plug is adapted to allow
safe mechanical connection and release of the mechanical connection in ordinary use as
well as to allow disconnection of the connection if too strong a mechanical force in the
wrong direction that might break the bars is applied. The height of the plug is also limited
so that it can be used for very thin portable electronic devices, like cellular phones of the
clamshell type.
Patent EP-1348457-A1 (EP)
Inventor: GROSS MALTE
IPC: A61M1/16
Filed: 2003-02-11
Abstract: First and second chambers (103, 104) separated by a semipermeable membrane (102) are parts of an ultrafiltration removal system and an extracorporeal blood circuit respectively. A substitution fluid addition system (107), feeds the extracorporeal circuit. Fluid flow from the first chamber (Qo) is determined. A physical-chemical property Cs1 in the substitution fluid and the corresponding physical-chemical property Cf1 in the fluid removed, are determined. Cs is varied. Corresponding Cs2 properties Cs2 and Cf2 in the substitution fluid and fluid removed, are re-determined.  From the values determined for removed fluid flow Qo, properties Cs1, Cs2, Cf1 and Cf2, a treatment parameter is determined. An Independent claim is included for corresponding blood filtration equipment. Preferred Features: Variation in Cs is step-shaped or curved. The treatment parameter is the dialysance of the blood purification element, determined from D = (1 - DELTACf/DELTACs).Qo, where DELTA expresses the measured differences caused by variation in Cs. The treatment parameter is alternatively the blood inlet concentration Cbi. In the extracorporeal circuit, total ultrafiltrate flow Qf withdrawn, and the substitution fluid flow Qs are determined. The flow removed Qo, is determined from their sum. An additional flow of dialysis fluid Qd is provided in the first chamber. The flow removed is determined as the sum of the total ultrafiltrate flow withdrawn (Qf), the substitution fluid flow Qs and the fluid supplied Qd. In addition, the blood flow Qb is determined as the effective blood flow into the blood supply line which can alter the physical-chemical property. Dialysance D1 is determined from the first set of flows, D2 is calculated from a second set, D1 and the first set. Based on numbers of values D1i, taken at various times i during the treatment, and values D2j calculated for various times during treatment, the total treatment coefficient Kt is determined by summing and multiplying by the time differences from prior or subsequent measurement/calculation.
Patent EP-1335048-A1 (EP)
Inventor: NOMURA YUKIHIRO
IPC: C04B16/06
Filed: 2000-03-23
Abstract: A ballistic material comprising high strength polyethylene fibers   in which the fiber is characterized in that: it contains a high molecular weight polyethylene consisting essentially of a repeating unit of ethylene; it has an intrinsic viscosity number of 5 or larger and an average strength of 22 cN/dtex or higher; and the measurement of the fiber by differential scanning calorimetry (DSC) exhibits a temperature-increasing DCS curve having at least one endothermic peak over a temperature region of 140°C to 148°C (on the low temperature side) and at least one endothermic peak over a temperature region of 148°C or higher (on the high temperature side) or the number of frictions until the fiber is broken in an abrasion test according to method B for measuring abrasion resistance in the Testing Methods for Spun Yarn (JIS L 1095) is 100,000 or larger.
Patent EP-1462371-A1 (EP)
Inventor: CAVILLI GIANFRANCO
IPC: B65B59/00
Filed: 2003-03-28
Abstract: There is described a unit (1) for applying opening
devices (2) to pour portions (10) of respective sealed
packages (3) of pourable food products. The unit (1) has
first conveying means (15) for feeding the packages (3)
successively on a horizontal conveying surface (16) along
a straight first path (A); second conveying means (17)
for feeding the opening devices (2) successively along a
curved second path (C) into a predetermined application
position (P) with respect to the conveying surface (16);
first adjusting means (75) for adjusting the position of
the first and second conveying means (15, 17) in a
vertical first direction (Z) perpendicular to the
conveying surface (16), so as to adjust the height
between the application position (P) and the conveying
surface (16); and second adjusting means (60, 61, 70) for
adjusting the position of the first conveying means (15)
along a surface parallel to the conveying surface (16),
so as to align the pour portion (10) of each package (3)
with the application position (P) in a second and a third
direction (Y, X) perpendicular to each other and to the
first direction (Z).
Patent EP-1464394-A1 (EP)
Inventor: CHOUDARY BOYAPATI MANORANJAN
IPC: C07C67/343
Filed: 2003-03-31
Abstract: The present invention relates to a novel process for the preparation
of a reusable heterogeneous nanopalladium (o) catalyst, for preparing
coupling products by C-C bond formation reaction of haloarenes that
include unreactive chloroarenes in the presence of base. 
The catalyst is prepared by an exchange of PdCl 4   2- 
followed by reduction on the support selected from LDH and
S'-NR 3 X wherein S' is a unmodified surface support selected
from resin and silica, R is an alkyl group selected from the group
consisting of methyl, ethyl, propyl, butyl, X is selected from the group
consisting of Cl, Br, I, F, OH and OAc.
Patent EP-1336384-A1 (EP)
Inventor: BLOCHER MARTIN
IPC: A61B18/14
Filed: 2000-08-18
Abstract: Two adjacent jaws at the remote end are electrically- and physically-opposite electrodes supplied with high frequency current. Each has a projection facing the other, to concentrate current density between the free ends.
Patent EP-1365568-A1 (EP)
Inventor: UNGER KENNETH
IPC: H04L29/06
Filed: 2003-05-19
Abstract: A system for tunneling wideband telephony, comprises a
communication device configured to produce a compressed wideband audio
signal. The compressed wideband audio signal has (i) an audio frequency
passband greater than that of an 8 kHz sampled audio signal, and (ii) a
compressed data rate that is less than or equal to 64 kbps. The system also
includes an apparatus, such as a voice gateway, coupled to the communication
device and a data link, including a transcoder bypass configured to convert,
without transcoding, the compressed wideband audio signal into a data stream
including wideband compressed audio data for transmission over the data link.
Patent EP-1375763-A1 (EP)
Inventor: ROESSER DIETER
IPC: E03F9/00
Filed: 2003-05-23
Abstract: To clean a pipeline, spring rods are held together by release couplings using a pipe cleaning machine. The machine has a powered drum (3) which stays with it to hold at least part of the spring rods, and a push mechanism (8) which is coaxial to the drum and with an opening (8a). The drum has an anchored and flexible manipulator shaft (12), and a transport container with spring rods to be fed through in succession forming a chain of rods fed into the pipeline, and be withdrawn from it for their return into the container. The manipulator shaft has at least one coil from a fixed point (13) in the drum, and a maximum of three coils in contact with a drum mantle section (3a), to pass through a pipe bend (7) to emerge in front of the push mechanism opening.
Patent EP-1394277-A1 (EP)
Inventor: MORI KAZUHIKO
IPC: C10M149/18
Filed: 2003-08-01
Abstract: A sintered copper alloy material product is provided
on which a skin (particularly, a skin of a solid lubricant
with low adhesion, such as PTFE or molybdenum disulfide)
is securely formed on the surface thereof and has good
sliding properties and good seizure resistance under
unlubricating environments or under corrosive environments.
A sintered copper alloy material is processed using a
selective chemical etching solution containing a compound
of one kind or more selected from the group of consisting
of peroxide, peroxocompound, chromic acid and permanganic
acid and a compound of one kind or more selected from the
group of consisting of phosphoric acid, sulfuric acid,
nitric acid, hydrochloric acid, hydrofluoric acid,
zirconic hydrofluoric acid, titanic hydrofluoric acid,
titanic acid, molybdic acid, tungstic acid, vanadic acid,
niobic acid, and organic chelating agent. Thereafter, a
lubricating skin is on the surface of the processed
material.
Patent EP-1420151-A1 (EP)
Inventor: KURIHARA HIROKAZU
IPC: F02B37/013
Filed: 2003-11-06
Abstract: The invention relates to a supercharging apparatus
for an engine (2) comprising a high-pressure stage
supercharger (3) having a high-pressure stage turbine (31)
arranged in an exhaust gas passage (25) of the engine (2) and
a high-pressure stage compressor (32) that is arranged in an
intake gas passage (24) of the engine (2) and is driven by the
high-pressure stage turbine (31), and a low-pressure stage
supercharger (4) having a low-pressure stage turbine (41)
arranged in the exhaust gas passage (25) on the downstream
side of the high-pressure stage turbine (31) and a low-pressure
stage compressor (42) that is arranged in the intake
air passage (24) on the upstream side of the high-pressure
stage compressor (32) and is driven by the low-pressure stage
turbine (41), wherein the low-pressure stage compressor (42)
has a capacity larger than a capacity of the high-pressure
stage compressor (32), and the low-pressure stage turbine (41)
has a capacity equal to, or smaller than, a capacity of the
high-pressure stage turbine (31).
Patent EP-1426763-A1 (EP)
Inventor: WILLMANN STEFAN DR
IPC: G06F19/00
Filed: 2003-11-20
Abstract: System, to compute the pharmacokinetic behavior of a chemical substance in insects, uses a simulation model with a database with a physiological base for an insect, to predict the concentration-time progress in various compartments of the insect with at least one parameter dependent on the substance with physiological constants. The parameter is the permeability of the substance and the effective compartment surface.  The computer system (100), to compute the pharmacokinetic behavior of a chemical substance in insects, uses a simulation model (102) with a database (108). The simulation model has a physiological base for an insect, to predict the concentration-time progress in various compartments of the insect with at least one parameter (106) dependent on the substance with physiological constants (104). The prediction module (110) predicts at least one parameter based on a physicochemical characteristic of the substance. The parameter is the permeability of the substance and the effective compartment surface.
Patent EP-1462690-A1 (EP)
Inventor: KREMER PAUL
IPC: F16K1/30
Filed: 2003-03-28
Abstract: The valve has a principal valve (10) to open a control stem towards a fixing base by axial displacement. A part of the base remains in an access hole of cylinder when the body is sliced by shearing, where the part includes a normally closed secondary non-return valve (24). The control stem has a stem (30) extending itself via a gas/liquid passage (2) for opening the valve (24) when the valve (10) is opened.
Patent EP-1473159-A1 (EP)
Inventor: KEENAN PHIL
IPC: B41J2/05
Filed: 2003-04-30
Abstract: An inkjet printhead comprises a substrate 10 having at least
one ink supply slot 12. A plurality of ink ejection elements
16 are arrayed on the front surface of the substrate
alongside the ink supply slot. A structure covering the
front surface of the substrate and the ink ejection elements
defines a plurality of ink ejection chambers 50 associated
respectively with the ink ejection elements 16, an ink supply
path 52 from the ink supply slot 12 to the ink ejection
elements 16, and a plurality of ink ejection orifices 54 each
leading from a respective ink ejection chamber to an exposed
outer surface of the structure. The ink supply slot 12 is
filled to at least part of its depth with a selectively
exposed and developed resist material 32 having a plurality
of ink feed holes 42 therethrough forming a filter.
Patent EP-1371812-A1 (EP)
Inventor: BAUMANN ROBERT
IPC: B23P6/00
Filed: 2003-05-19
Abstract: The method involves treating the surfaces of the rotor blades (17), seated in the turbine section (11) of a gas turbine (10) and surrounded by a hot-gas casing (13) and arranged between the guide vanes (16,18) at the inlet of the turbine section, from the outside through an opening corresponding to the spaces between the guide vanes.
Patent EP-1367695-A1 (EP)
Title: Motor with connectors
Inventor: KANAZAWA AKIO
IPC: H02K5/10
Filed: 2003-05-29
Abstract: A stepping motor having a stator and a rotor is housed in a cylindrical case. The
case has a bushing for the terminals fitted at one end, and a shaft opening at the other.
Located on the periphery of the opening is a cylindrical support that projects inside the
case. A ball bearing is fitted inside the cylindrical support. A shaft is inserted
into the opening, and one end of the shaft is supported in the bearing. The other end of
the shaft is supported in another bearing, which in turn, is mounted in a bearing bushing
housed in the cylindrical case. One end of the stator touches a step of the inner
circumference of the case, thereby fixing the position of the stator in the axial direction.
One end of the inner circumference of the stator is fitted to an outer circumference of
the cylindrical support, thereby fixing its position in the radial
direction. The motor is sealed against ingress.
Patent EP-1374696-A1 (EP)
Inventor: CHEUNG LING YUK
IPC: A23K1/00
Filed: 2003-06-18
Abstract: The present invention relates to feed additives for cats. The invention provides
methods for making a biological compositions comprising yeast cells that can improve the
immune functions of cats. The invention also relates to methods for manufacturing the
biological compositions, and methods of using the biological compositions as feed
additives.
Patent EP-1420357-A1 (EP)
Inventor: SHIGEMASA HARUHIKO
IPC: G06K19/07
Filed: 2003-11-11
Abstract: An electromagnetic coupling characteristic
adjustment method for adjusting an electromagnetic
coupling characteristic between a reader/writer device and
an IC card which are used in a non-contact communication
system in which a power transmission antenna coil provided
in the reader/writer device and a power receiving antenna
coil provided in the IC card are electromagnetically coupled
so that the reader/writer device supplies power to the IC
card without contact with the IC card. The power supply
device includes adjustment impedance elements respectively
connected in series and in parallel with the power
transmission antenna coil. Impedances of these
adjustment impedance elements are determined so that the
semiconductor device receives greatest power when a power
supply distance, which is a distance between the power
transmission antenna coil and the power receiving antenna
coil, has a predetermined value greater than 0. On this 
account, heat generation due to the difference of received
power can be reduced with a simple structure.
Patent EP-1336391-A1 (EP)
Inventor: CABANIOLS HENRI GEORGES FRANCI
IPC: A61L27/00
Filed: 2003-02-12
Abstract: The hernial plate comprises a pocket (1) formed from two textile layers (11,12) and expansion means (2) for ensuring the deployment of the pocket. The expansion means are received in a removable manner in the pocket and pass by reversible deformation from a deployed configuration to a compact ball configuration. One of the textile layers has an orifice (100) allowing the withdrawal of the expansion means out of the pocket after deployment of the pocket.
Patent EP-1374849-A1 (EP)
Inventor: BIATRY BRUNO
IPC: A61K8/63
Filed: 2003-04-24
Abstract: In a cosmetic composition containing an aqueous phase, a combination of at least one oxidation sensitive hydrophilic active principle (a) and at least one maleic anhydride copolymer (b) are used as depigmenting agents. (a) Is ascorbic acid or its derivatives. (b) Comprises at least one maleic anhydride comonomers and at least one of e.g. vinyl acetate, vinyl alcohol or styrene. In a cosmetic composition containing an aqueous phase, a combination of at least one oxidation sensitive hydrophilic active principle (a) and at least one maleic anhydride copolymer (b) are used as depigmenting agents. (a) Is ascorbic acid or its derivatives. (b) Comprises at least one maleic anhydride comonomers and at least one of vinyl acetate, vinyl alcohol, vinyl alcohol, vinyl pyrrolidone, olefins containing 2-20C atoms or styrene.
Patent EP-1369823-A1 (EP)
Inventor: HENNION BERNARD
IPC: G06T17/00
Filed: 2003-05-20
Abstract: The virtual surface is created by data from a moving probe used to create a mesh model. The mesh apex nearest the probe is located and adjacent mesh facets computed, and the projection of the probe onto each facet computed. Two facets presenting a minimal distance to the probe are determined, and a normal is computed. Force is proportional to depth of penetration of the probe into the mesh.
Patent EP-1393778-A1 (EP)
Inventor: MAFFINI JEAN-PIERRE
IPC: A62C3/07
Filed: 2003-08-29
Abstract: A vehicle fire fighting system has temperature sensors (31 - 34) monitoring the drive systems including engine, axles (41, 43), wheels (41R - 43R), brakes (41F - 43F) and with central controller (11) using a correspondence table (65) in status memory (60) to control extinguishers (20 - 23) through time delay units (19).  Includes Independent claims for shock detectors to initiate fire suppression and a radio alarm system linked to a central monitoring station through a radio data or radio telephone system.
Patent EP-1414263-A1 (EP)
Inventor: LACROIX DIDIER
IPC: H04L69/14
Filed: 2003-10-17
Abstract: The method involves sending a message to an equipment of a network after establishing a connection on a port (C1) between the network and the equipment of the network that transmits or receives data. The message orders to continue the connection on another port (C2) while maintaining the former port till it receives data from the latter port and/or acknowledgment from the equipment.  An Independent claim is also included for a device for managing change of port between a network controller and an equipment of the network in a communication network.
Patent EP-1492269-A1 (EP)
Inventor: CAVALLI GIULIO
IPC: H04L47/30
Filed: 2003-06-25
Abstract: The method involves sending control information and traffic data to peripheral stations in respective parts of a downstream channel. The stations are commanded with an adaptive PHY mode. The upstream transmissions of the stations are scheduled in an upstream channel part. The stations are commanded to introduce an offset to the upstream channel from the downstream channel such that the parts will not overlap. An independent claim is also included for a point-to-multipoint radio system.
Patent EP-1478500-A1 (EP)
Inventor: GUSTAFSSON PER
IPC: B31B23/74
Filed: 2003-01-14
Abstract: L'invention concerne un procédé d'obtention de parties plastiques consistant à mouler par injection des parties plastiques au moyen d'un outil de moulage (5 ; 107), ce dernier se déplaçant après le moulage par injection ensemble avec la partie plastique. On prévoit également à cet effet un appareil d'obtention des parties plastiques comportant une buse de moulage par injection (23) et un outil de moulage (5 ; 107) présentant des parties ou des empreintes (6) de moulage de coopération et pouvant se trouver en positions ouverte et fermée. Par ailleurs, l'appareil comporte des moyens (2 ; 100) permettant de déplacer chaque partie plastique par rapport à une position de moulage par injection, dans laquelle a lieu le moulage par injection ainsi que des moyens (2 ; 108, 109) permettant de déplacer l'outil de moulage (5 ; 107) à l'état fermé avec la partie plastique.
Patent EP-1483753-A1 (EP)
Title: Methangas, bewachungsanlage mit zumindest einer ngm (natural gas monitor), sensoreinrichtung
Inventor: FRERS KLAUS-DIETER
IPC: G08B21/16
Filed: 2003-01-18
Abstract: Eine Methangas-Überwachungsanlage hat zumindest eine NGM (Natural Gas Monitor) -Sensoreinrichtung, mittels der ein Methangasgehalt erfassbar und, sofern der erfasste Methangasgehalt einen maximal zulässigen Grenzwert überschreitet, ein Alarmsignal auslösbar ist und die zur Gasdetektion eine NGM-Sensoreinheit (1) aufweist. Um mit einem minimalen Aufwand einen langfristig wirksamen Schutz gegen unbemerkte Sensorausfälle zu erreichen, hat die NGM-Sensoreinheit (1) ein Sensorelement (3), eine Auswerteschaltung (6) und eine Schnittstelle und ist als in die NGM-Sensoreinrichtung einsetzbares und aus dieser herausnehmbares Modulteil ausgebildet. Dieses Modulteil wird in regelmässigen Zeitabständen ausgetauscht.
Patent EP-1522307-A1 (EP)
Inventor: CALZADA NOVA LUIS ANTONIO
IPC: A61K35/14
Filed: 2003-02-26
Abstract: The present invention relates to a pharmacological compound which is made with the
soluble dialyzed extract of leukocyte lysates of animal origin. Said leukocyte lysates are
obtained from sanguineous or lymphatic tissue from sensitized or not sensitized
domestic animals with specific antigens for their application in animals in the treatment
of infectious diseases, such as canine distemper.