baber/WOPTO huggingface dataset:
Patent EP-1428417-A1 (EP)
Inventor: YANG RUI
IPC: H01L21/60
Filed: 2002-08-15
Abstract: L'invention concerne un polymère à cristaux liquides à semences de métal. Ce procédé consiste à fournir un substrat de polymère à cristaux liquides, à appliquer une solution aqueuse comprenant un hydroxyde de métal alcalin et un solubilisant pour attaquer chimiquement le substrat de polymère à cristaux liquides et enfin, à déposer une couche de métal adhésive sur ce substrat gravé par une opération de dépôt autocatalytique de métal ou un dépôt de métal sous vide. Lors du dépôt autocatalytique, on applique une solution d'étain (II) au substrat de polymère à cristaux liquides, puis une solution de palladium (II) ce qui permet d'obtenir un polymère à cristaux liquides à semences de métal. Une solution aqueuse comprenant entre 35 et 55% en poids d'un sel de métal alcalin et entre 10 et 35% en poids d'un solubilisant constitue un agent d'attaque chimique pour ce polymère à cristaux liquides à des températures comprises entre 50 et 120°C. Il est ainsi possible d'obtenir un circuit flexible comprenant un film polymère à cristaux liquides avec des trous traversants et des vides formés à l'aide des compositions d'agents d'attaque chimique susmentionnées.
Patent EP-1429160-A1 (EP)
Inventor: HIRAKA MASAHIRO
IPC: G02B6/12
Filed: 2002-09-18
Abstract: An optical waveguide comprising cladding 1 and core segment 20 buried in
cladding 1 and serving as a waveguide, wherein a combination of glass
material constituting the core segment 20 and another glass material
constituting the cladding 1 is so selected that an absolute value of difference
in coefficient of thermal expansion between these materials (α1 - α2) is
within a range of 0 and 9×10 -7  /°C, where α1 denotes a coefficient of thermal
expansion of the former material and α2 denotes that of the latter material.
Since this makes possible to bond directly the glass materials having different
refraction factors and different coefficients of thermal expansion, and to
produce the optical waveguide at even a lower temperature as compared to
the prior art method as an upper cladding layer is formed with the sputtering
method, it realizes reduction in number of processes and time of manufacture,
thereby providing the optical waveguide of low transmission loss at low cost,
as well as a method of manufacturing the same.
Patent EP-1432470-A1 (EP)
Inventor: HOUDE ERIC
IPC: A61M39/00
Filed: 2002-10-03
Abstract: L'invention concerne une valve de régulation de liquides (10) permettant de réguler, au moyen d'une valve unique, un écoulement entre une source de solution saline (12), une source de substance de contraste (13), un réservoir de liquides résiduels (14) et un cathéter (15). Cette valve de régulation de liquides comprend trois positions principales, et notamment une position de circulation de substance de contraste dans laquelle la valve assure une communication entre un injecteur et une source de substance de contraste tout en isolant la source de solution saline et le cathéter. Ladite valve peut également être mise dans une position de circulation de solution saline/liquides résiduels dans laquelle elle assure une communication entre l'injecteur et la source de solution saline et/ou le réservoir de liquides résiduels tout en isolant la source de substance de contraste et le cathéter. La valve peut en outre être mise dans une position d'injection dans laquelle elle assure une communication entre l'injecteur et le cathéter. Une valve unique remplit ces trois fonctions. Cette valve peut également assurer une communication entre un transducteur de pression (32) et un cathéter (15) pendant le chargement de la solution saline, l'évacuation des liquides résiduels et le chargement de la substance de contraste. Par ailleurs, ladite valve assure la protection ou l'isolation du transducteur de pression pendant les opérations d'injection.
Patent EP-1448570-A1 (EP)
Inventor: GEDON STEVEN C
IPC: C07B61/00
Filed: 2002-10-11
Abstract: L'invention concerne un procédé pour préparer un mercaptan organique, selon lequel on met à réagir un sulfure de formule (I), dans laquelle R1 est le même groupe alkyle ou un groupe alkyle différent pouvant contenir jusqu'à 6 atomes de carbone, un groupe aryle pouvant contenir jusqu'à 10 atomes de carbone ou un groupe alkoxy pouvant contenir jusqu'à 6 atomes de carbone, ou bien au moins deux des éléments R1 et l'atome de silicium auquel ils sont liés forment un système comportant jusqu'à 12 noyaux sans insaturation éthylénique et contenant éventuellement un ou plusieurs hétéroatomes sélectionnés dans le groupe constitué par oxygène, soufre et azote ; chaque R2 est le groupe hydrocarbone bivalent identique ou différent sans insaturation éthylénique et contenant jusqu'à 20 atomes de carbone ; m représente un chiffre de 0 à environ 8, hydrogène étant dans des conditions d'hydrogénolyse en présence d'une quantité catalytiquement efficace d'un catalyseur métallique du groupe VIII et en présence d'une quantité d'un agent inhibant l'empoisonnement de catalyseur sélectionné dans le groupe constitué par l'eau, excepté lorsque le produit mercaptan contient au moins un groupe silane hydrolysable, un alcanol ayant 1 à environ 6 atomes de carbone, du sulfure d'hydrogène et des mélanges associés, pour former un produit mercaptan organique de formule (II): (R1)3-Si-R2-SH, où R1 et R2 ont chacun une des significations susmentionnées.
Patent EP-1481973-A1 (EP)
Inventor: ISHIHARA MASAMI
IPC: G03F7/038
Filed: 2002-10-11
Abstract: The present invention relates to a heterocycle-containing
onium salt useful as, for example, a cationic photopolymerization
initiator and an acid generator for a chemically amplified resist,
and provides "a heterocycle-containing onium salt shown by the
general formula [1]:
 
[wherein R is a group shown by the general formula [2] :
 
(wherein R 3  and R 4  are each independently a halogen atom, an alkyl
group which may have a halogen atom or an aryl group as a substituent,
or an aryl group which may have a halogen atom or a lower alkyl group
as a substituent; X 2  is an oxygen atom or a sulfur atom; i is an integer
of 0 to 4; and j is an integer of 0 to 3), or a group shown by the
general formula [3]:
 
(wherein R 5  and R 6  are each independently a halogen atom, an alkyl
group which may have a halogen atom or an aryl group as a substituent,
or an aryl group which may have a halogen atom or a lower alkyl group
as a substituent; X 3  and X 4  are each independently an oxygen atom
or a sulfur atom; p is an integer of 0 to 2; and q is an integer
of 0 to 3); R 1  and R 2  are each independently a halogen atom, an alkyl
group which may have a halogen atom or an aryl group as a substituent, 
or an aryl group which may have a halogen atom or a lower alkyl group
as a substituent; m and n are each independently an integer of 0
to 5; and A is a halogen atom or an anion derived from an inorganic
strong acid, an organic acid or a compound shown by the general formula
[4] :
 HM 1 (R 7 ) 4   
(wherein M 1  is a boron atom or a gallium atom; and R 7  is an aryl group
which may have a substituent selected from a lower haloalkyl group,
a halogen atom, a nitro group and a cyano group)]" or "a
heterocycle-containing onium salt shown by the general formula [35]:
 
[wherein R 26  and R 27  are each independently an aryl group which may
have a halogen atom or a lower alkyl group as a substituent, a group
shown by the above-mentioned general formula [2], or a group shown
by the above-mentioned general formula [3] ; and A 3  is a halogen atom
or an anion derived from an inorganic strong acid, an organic acid
or a compound shown by the general formula [4]; and provided that
at least one of R 26  and R 27  is a group shown by the above-mentioned
general formula [2] or [3], and when only one of R 26  and R 27  is a group
shown by the above-mentioned general formula [2] or [3], A 3  is an
anion derived from an inorganic strong acid shown by the general
formula [36];
 HM 3 F 6   
(wherein M 3  is a phosphorus atom, an arsenic atom or an antimony atom),
an organic acid or a compound shown by the general formula [4] ]".
Patent EP-1455704-A1 (EP)
Inventor: ROESSLER THOMAS HAROLD
IPC: A61F13/15
Filed: 2002-10-25
Abstract: The present invention provides a method of achieving low tension, highly conformable elasticized areas in a nonwoven web construction such as may be suitable for the waistbands or leg openings of disposable absorbent pant garments, cuffs on sleeves of medical garments, or the like. A web, or webs, of nonwoven material which make up the substrate for the elasticized area are provided to be very light weight and flexible and provide the minimal amount of substrate to which an elastomeric liquid barrier material is affixed. The absorbent, or liquid retention, section of an absorbent garment article made according to the present invention will have its own barrier layer facing the backsheet, in order that the backsheet may be composed of a light and conformable material.
Patent EP-1562230-A1 (EP)
Inventor: SHIGAKI MASAFUMI
IPC: H01L23/373
Filed: 2002-11-12
Abstract: In a package mounting structure for mounting a
package on a case, wherein the package internally
incorporates at least one of a high-frequency
transistor, MIC and MMIC used in the microwave to
millimeter-wave band, and a base thereof is formed of
metal and serves as ground, an electrically conductive
sheet having excellent thermal conductivity and
exhibiting restorability and having a size identical
with that of the base of the package is laid on the
case at a package-bearing location, the package and
sheet are fastened together by two or more screws, and
the sheet is mounted on the case while it is pressed by
a pressing force of 10 N/cm 2  or greater owing to
fastening.
Patent EP-1451244-A1 (EP)
Inventor: RUTHERFORD JAMES ANTHONY
IPC: F16G5/06
Filed: 2002-12-06
Abstract: A method an composition for the bonding fibres to rubbers. The method comprising the steps of the fibres with a primer, treating the fibres with a resorcinol/formalin/latex preparation and curing the rubber in intimate contact with the treated fibres, wherein the primer comprises a ring-opened, maleinised polybotadiene and a phenolic derivative comprising electron-withdrawing groups. The composition can be the primer alone or in combination with the primer alone or in combination with the resorcinol/formalin/latex preparation.
Patent EP-1488223-A1 (EP)
Inventor: AL-JANABI YAHYA T
IPC: G01N27/403
Filed: 2002-09-30
Abstract: Cette invention se rapporte à un appareil de test à électrodes à cylindre rotatif résistant à la corrosion à haute vitesse (10), qui sert à surveiller les taux de corrosion de métaux et qui comprend à cet effet un corps de cellule électrochimique/de perméation (12) destiné à contenir un fluide dont l'effet corrosif doit être surveillé, ce corps de cellule (12) comportant dans l'une de ses surfaces inférieures une base (40) traversée par une ouverture. Une contre-électrode (26), une électrode de référence (10) et une électrode de travail cylindrique (58) sont montées dans cette cellule (12). Ce système comprend en outre un arbre de système rotatif (62) possédant une partie inférieure (84) sous la base (40) et s'étendant à travers l'ouverture jusque dans le corps de cellule (12), cette électrode de travail (58) étant montée sur une partie supérieure de l'arbre du système (62) pour être placée dans le corps de cellule (12) en vue de sa rotation. Un capuchon de forme conique formé en un matériau polymère résistant à la corrosion est placé au-dessus de l'électrode de travail (58) et s'étend vers le haut sur une distance relativement courte jusque dans le fluide, afin de réduire le phénomène de tourbillon. Un moteur (80) peut être couplé à l'arbre de système (62) pour la mise en rotation de cet arbre de système. Les composants de cet appareil de test sont fabriqués en matériaux résistant à la corrosion.
Patent EP-1444181-A1 (EP)
Inventor: MEIROM AHARON
IPC: C07C19/075
Filed: 2002-11-11
Abstract: A method is described for producing n-propyl bromide of a high degree of purity, which contains isopropyl bromide in an amount lower than 0.1% w/w, and usually lower than 0.05%. The method is characterized in that n-propanol is reacted with HBr which is in gas form, preferably dry, and which is in excess over the stoichiometric amount, wherein the excess HBr is at the end of the reaction in an aqueous solution formed from the reaction water. The invention further relates to N-propyl bromide of high purity, containing typically less than 500 ppm of isopropyl bromide.
Patent EP-1466007-A1 (EP)
Title: Methodes de surveillance non invasives ou effraction minimale
Inventor: BURKOTH TERRY L
IPC: C12Q1/54
Filed: 2002-12-13
Abstract: L'invention concerne des méthodes pour détecter la présence ou la quantité d'un analyte présent sous une surface de peau ou de muqueuse cible chez un individu. Les méthodes selon l'invention nécessitent l'effraction de la surface de peau ou de muqueuse cible, en utilisant par exemple une méthode d'administration de particules ménageant des micro-passages dans les tissus. Les méthodes selon l'invention concernent également un pansement ou une bande occlusifs refermables servant à protéger la zone cible d'agents externes ainsi qu'à maintenir l'hydratation de la zone de prélèvement. Maintenir l'hydratation au-dessus de la zone de prélèvement permet la diffusion continue de l'analyte concerné d'en-dessous de la zone cible vers la zone cible. Il est possible de prélever de multiples échantillons au cours du temps, permettant ainsi à l'utilisateur de surveiller la présence de l'analyte au cours du temps. Selon un mode de réalisation préféré, les méthodes selon l'invention servent à surveiller les niveaux de glycémie. La figure 1 constitue une vue en perspective d'un pansement occlusif refermable, avec un cache d'ouverture en position fermée.
Patent EP-1450748-A1 (EP)
Inventor: PICHA GEORGE J
IPC: A61J15/00
Filed: 2002-11-27
Abstract: A gastrostomy device includes a tubular portion and an internal bolster having a radial wing secured to the tubular portion. The internal bolster is flexible and permits elastic deformation between a first orientation with the wing wrapped into a generally cylindrical configuration and a second orientation with the wing unfurled. A constraining member encases the internal bolster to retain the internal bolster in the first orientation and to cover at least a major portion of the wrapped wing. Removal of the casing permits the internal bolster to move from the first orientation to the second orientation. The internal bolster may be deployed by a ripcord, freeing the internal bolster into the patient' stomach and deploying the internal bolster to the second orientation. Alternatively, the internal bolster may be deployed by the constraining member being dissolved by the patient's bodily fluids located inside the patient's stomach.
Patent EP-1461569-A1 (EP)
Title: High-level built-in cooking device
Inventor: KUTTALEK EDMUND
IPC: F24C15/02
Filed: 2002-11-28
Abstract: A raised-level cooking appliance has a heating chamber with a lowerable trapdoor and a drive device. The drive device is configured to lower and lift the trapdoor. The drive mechanism is subject to a tension force, counteracting a weight of the trapdoor. The drive for moving the trapdoor may be switched off when the trapdoor comes into contact with an upper or lower stop in a simpler and more reliable manner. A control device controls the drive device in dependence on a magnitude of the tension force acting on the drive mechanism.
Patent EP-1481139-A1 (EP)
Inventor: BLEIBLER ALEXANDER
IPC: E04G23/02
Filed: 2002-12-16
Abstract: Reinforcement for support structures has narrow anchoring sections at one or both ends. It has a laminated structure consisting of separate layers (2) separated by intermediate layers (3), at least in the anchoring section.  Independent claims are included for:  (1) A method for making the reinforcement; and (2) A method for reinforcing or repairing buildings using the reinforcement.
Patent EP-1434822-A1 (EP)
Title: Matieres hybrides organiques/inorganiques a effet colorant et leur fabrication
Inventor: FULLER DANIEL S
IPC: C09C3/10
Filed: 2002-10-03
Abstract: Une matière à effet colorant est composée de plusieurs plaquettes de substrat encapsulées, chaque plaquette étant encapsulée avec une première couche qui agit comme un réflecteur par rapport à la lumière qui la frappe, une deuxième couche organique transparente à la lumière visible, qui encapsule la première couche, la deuxième couche assurant la réflexion optiquement variable de la lumière qui la frappe et une troisième couche, qui encapsule la deuxième couche et qui est sélectivement transparente à la lumière dirigée sur elle.
Patent EP-1477001-A1 (EP)
Inventor: HARTMANN CLINTON S
IPC: H04L5/00
Filed: 2002-12-26
Abstract: La présente invention concerne un signal propagé faisant appel à une manipulation de multiples impulsions par groupe et un procédé d'utilisation associé. Dans un mode de réalisation, le signal propagé comprend : (1) un élément de données contenu dans une période du signal propagé, laquelle période est divisée en un groupe de créneaux temporels ; et (2) de multiples impulsions réparties de façon prédéterminée dans les créneaux temporels par manipulation de groupes d'impulsions visant à coder les données.
Patent EP-1329711-A1 (EP)
Inventor: KUBISIAK DAVID
IPC: G01F1/7084
Filed: 1998-12-03
Abstract: A heater (702) is included in a Wheatstone bridge (704), which
includes a voltage dependent resistor (706) in the leg opposite the
heater, which is controlled by a time-varying input signal (712) provided
by frequency generator (700). A differential amplifier (708) senses any
imbalance and provides the necessary power to balance the bridge via a
power input signal (710). The resistance and therefore the temperature of
the heater is forced to track the resistance of the voltage dependent
resistor (706), i.e. the time-varying input signal. Thus the phase lag
between the temperature of the heater and the time-varying input signal
is forced to be zero. Processor (740) determines the phase shift in the
power input signal relative to a reference or calibration function and
relates the phase shift to the thermal conductivity.
Patent EP-1454596-A1 (EP)
Inventor: BURKHARDT HANS-JOACHIM DR
IPC: A61C5/77
Filed: 2003-03-04
Abstract: A method for the production of veneers for artificial teeth by forming a compression-molded or injection-molded thin-walled plastic shell (2), in which a laminated veneer structure (1) is produced by applying a separate pigmented layer (3) to the inside of the shell (2) facing the artificial tooth. An independent claim is also included for a multi-layer veneer as described above for artificial teeth.
Patent EP-1447020-A1 (EP)
Inventor: WANG SWEI MU
IPC: A43B13/18
Filed: 2003-04-25
Abstract: A shoe sole structure that not only provides a shock absorbing effect but also can
protect the elastic portion of .the shoe sole structure from aging and wear. The shoe
sole structure contains a first protective container (11), a first elastic pad (1), a second
protective container (21) and a second protective container (21). The first protective
container (11) has a first side (14) having a first containing space (110) and a second
side (15) having plural first gutters (12) thereon. The first elastic pad (1) is united with
the first side (14) within the first containing space (110). The second protective
container (21) has a third side (25) having a second containing space (210) and a
fourth side (26) having plural second gutters (22) thereon. The second elastic pad (2)
is united with the third side (25) within the second containing space (210). The second
side (15) is united with the fourth side (26). Accordingly the first and second elastic
pads (1,2) are protected from exposing to sunlight and air directly and the first gutters
(12) combined with the second gutters (22) form plural channels (16) that greatly
increase the elasticity of the shoe sole structure.
Patent EP-1378269-A1 (EP)
Inventor: SALVIOLI MARIO
IPC: A63B23/02
Filed: 2003-06-10
Abstract: A gymnastic apparatus for sports exercise, comprising a supporting frame
(2), a backrest (3) which is provided with at least one portion (4) for contact
with the back of a user during exercise and is supported by the frame so that
it can oscillate between an initial configuration and a final configuration, a
seat (5) which is supported by the frame in front of the contact portion and
below it, and contrast elements (6) which are associated with the backrest
and are suitable to apply an action that contrasts the oscillation of the
backrest between the initial configuration and the final configuration, the
backrest (5) being pivoted to the frame in front of the plane of arrangement
of the contact portion.
Patent EP-1376195-A1 (EP)
Inventor: KAWABATA MOTONOBU
IPC: G02B13/00
Filed: 2003-06-13
Abstract: An optical scanner according to the present invention comprises a first imaging
optical system consisting of a collimator lens (2) and a cylindrical lens (3), a light deflector (5)
reflecting/deflecting a light beam for scanning; and a second imaging optical system
consisting of an f- lens (6) and an anamorphic lens (10). The f- lens has three groups of lenses,
i.e., a first lens (7) having negative refracting power, a second lens (8) having positive refracting
power and a third lens (9) having positive refracting power. The f- lens is formed to
satisfy relational expressions L/f < 0.100 and 0.10 ≦ r1/r3 ≦ 0.26, where L represents
the total length of the f- lens,  f  represents the focal distance of the f- lens, r1 represents
the radius of curvature of a light beam entrance-side refracting interface of the first lens
and r3 represents the radius of curvature of a light beam entrance-side refracting interface
of the second lens. Thus, a compact optical scanner comprising an f- lens having a
small total length L and high optical performance is provided also when increasing a focal
length  f  as well as a scanning line length W.
Patent EP-1424820-A1 (EP)
Inventor: TANIGAWA KEIKO
IPC: H04L12/28
Filed: 2003-08-28
Abstract: The conventional multi-user audio communication system and
an IM system each require a server for managing a conference
or a terminal having functions of the server. In the
present case, a specific terminal broadcasts an online or
offline command for indicating an online or offline state
with respect to an ad hoc network to all other terminals. In
an online state, resources such as buffers used by a
plurality of channels consenting in advance are allocated, a
participation-expressing command including a number of a
channel, which the terminal itself desires to participate in,
is multicasted to a pre-assigned address, and audio as well
as IM data is transmitted to the address at the same time. If
other terminals are participating in the channel, a plurality
of pieces of audio and IM data is received from the other
terminals. In the case of audio data, a plurality of pieces
of audio data are mixed and the mixed data is reproduced.
When a terminal leaves the channel, a departure command is
transmitted to the address.
Patent EP-1403801-A1 (EP)
Inventor: TSUJI NOBORU
IPC: G06Q50/00
Filed: 2003-09-23
Abstract: An inventory control method determines a standard deviation (σ) based on the difference between an actual received order quantity (×) in each unit period and an average received order quantity (µ), and controls a stock quantity by use of a safety stock quantity based on the standard deviation. In the inventory control method, the standard deviation is determined using the value of the difference between the actual received order quantity and the average received order quantity only when the actual received order quantity exceeds the average received order quantity. That is, the standard deviation is determined with the exclusion of variations due to differences obtained when the actual received order quantity falls short of the average received order quantity. Since the safety stock quantity is controlled based on the so determined standard deviation, the total stock quantity is appropriately decreased to avoid an excessive safety stock quantity.