baber/WOPTO huggingface dataset:
Patent EP-0844027-B1 (EP)
Inventor: ASAI KEI
IPC: B05B17/06
Filed: 1996-08-05
Granted: 2005-09-21
Abstract: La présente invention décrit un appareil atomiseur ultrasonique utilisant des ondes acoustiques de surface. Cet appareil atomiseur est pourvu d'un oscillateur (11) générant des ondes acoustiques de surface, et d'une mince feuille poreuse (12a) disposée sur une surface oscillante de l'oscillateur avec un espace intermédiaire très étroit ménagé entre les deux, et percée de plusieurs trous. Un liquide (19) dans une cuve (18) est aspiré dans l'espace intermédiaire très étroit entre l'oscillateur et la mince feuille poreuse en raison de l'oscillation provoquée par les ondes acoustiques de surface ou en raison d'un phénomène capillaire. L'oscillation des ondes acoustiques de surface est transmise à la mince feuille poreuse (12a) grâce au liquide dans l'espace intermédiaire très étroit, et une très petite quantité de liquide qui a pénétré dans les pores de cette mince feuille est atomisée par la force oscillatoire et pulvérisée vers l'extérieur. Grâce à cet appareil atomiseur, l'atomisation d'un liquide peut être effectuée en utilisant une pile de faible puissance électrique, et l'équilibre entre le débit d'alimentation et le débit d'atomisation d'un liquide peut être extrêmement bien préservé.
Patent EP-0804863-B1 (EP)
Inventor: BLANKERS HENDRIK J
IPC: H05B41/288
Filed: 1996-10-01
Granted: 2002-01-09
Abstract: A circuit arrangement for igniting and operating a high intensity discharge lamp including a Buck converter. The Buck converter includes a switch, a rectifier and an inductor having primary and secondary windings. The secondary winding is part of an integrator for controlling the non-conductive state of the switch. A detector responsive to the flow of current through the rectifier produces a signal supplied to the integrator output during the non-conductive state of the switch. The integrator output remains proportional to the flow of current through the inductor regardless of the state of the switch. Consequently, the time duration that the switch is in its non-conductive state can be limited while maintaining the circuit arrangement in a reliable non-self oscillatory mode of operation.
Patent EP-0868237-B1 (EP)
Inventor: NIEMEIER RALF
IPC: B23P11/00
Filed: 1996-12-04
Granted: 2000-04-12
Abstract: A method of producing metal sections wherein first a groove is made in a section limb by microstructure-changing deformation, then another section limb is placed in the groove and that material of the first section limb which is situated to the side of the groove is moved onto the side walls of the inserted section limb by pressure to such an extent that an at least force-fitting joint between the two section limbs is made at the contact location. This method of microstructure-changing attachment of section limbs makes it possible to produce metal sections with virtually any desired geometry and using any desired starting materials the strength of which sections is comparable to metal sections produced in a previously known manner.
Patent EP-0869825-B1 (EP)
Inventor: EICHER JOACHIM
IPC: A61M11/00
Filed: 1996-12-05
Granted: 2003-02-26
Abstract: On utilise un dispositif de commande de sortie actionné par un ressort, par exemple, dans la thérapie par aérosol médical pour un dispositif miniaturisé produisant une pression élevée, aux fins d'atomiser une petite dose d'un médicament liquide. Le mécanisme de sollicitation et de blocage destiné à un tel dispositif de commande doit être sollicité par l'application d'une force relativement faible, et il doit pouvoir être libéré d'une seule main et fonctionner de manière sûre pendant une longue période. Ce mécanisme de sollicitation comprend des moyens de transmission multiplicateurs de force, par exemple des moyens de transmission à poussée hélicoïdale, afin de solliciter le ressort, un organe de blocage conçu de manière annulaire et présentant des surfaces de blocage embrayables, deux butées servant à limiter la course du ressort et un bouton de déclenchement. Ce dispositif est compact, économique à produire, facile à assembler et comprend des composants présentant un faible taux d'usure. Des personnes non expérimentées peuvent le manipuler facilement et sûrement, même lorsque des forces de ressort élevées sont impliquées. Il est ainsi possible de mesurer avec un degré très élevé de précision un médicament à atomiser.
Patent EP-0870224-B1 (EP)
Inventor: DULONG CAROLE
IPC: G06F9/302
Filed: 1996-12-24
Granted: 2003-05-21
Abstract: A computer system which includes a multimedia input device which generates an audio or video input signal and a processor coupled to the multimedia input device. The system further includes a storage device coupled to the processor and having stored therein a signal processing routine for multiplying and accumulating input values representative of the audio or video input signal. The signal processing routine, when executed by the processor, causes the processor to perform several steps. These steps include performing a packed multiply add on a first set of values packed into a first source and a second set of values packed into a second source each representing input signals to generate a packed intermediate result. The packed intermediate result is added to an accumulator to generate a packed accumulated result in the accumulator. These steps may be iterated with the first set of values and portions of the second set of values to the accumulator to generate the packed accumulated result. Subsequent thereto, the packed accumulated result in the accumulator is unpacked into a first result and a second result and the first result and the second result are added together to generate an accumulated result.
Patent EP-0812724-B1 (EP)
Inventor: REITHMEIER HARALD
IPC: B60N2/90
Filed: 1997-05-28
Granted: 2001-12-05
Abstract: The child's backrest (1) sits on the backrest of the vehicle seat. It has supports (2,3) extending forwards from its sides to support the head of the child. At least one of the supports is fixed only at its top section and at its lower section has a slit (5) between it and the backrest. Pref. the rear face of the backrest has a hook and pile fastener strip (8) at the level of the slits.
Patent EP-0800278-B1 (EP)
Inventor: ALLOTT STEPHEN
IPC: H03K5/007
Filed: 1997-02-27
Granted: 1999-12-08
Abstract: An error correction circuit compensates for baseline wander which can occur when a data signal is passed through a DC isolation stage. The data signal, and its inverse are compared with a common reference level, and the error signal modifies the charge on a capacitor which forms part of a pair of negative feedback loop to control the baseline level. <IMAGE>
Patent EP-0849371-B1 (EP)
Inventor: EPLE STEPHANIE
IPC: C22C38/00
Filed: 1997-11-20
Granted: 2003-03-19
Abstract: A sheet steel contains less than 0.005 wt.% carbon, less than 0.1 wt.% phosphorous, 0.2 wt.% silicon, 0.1 wt.% manganese and additional quantities of Si, Mn and aluminium defined by equations 80Mn+90Si ≥ 85 (I) and 5.38 ≤ 6Mn+13Al+12Si ≤ 16 (II). Maximum levels of Si and Mn are 0.6 wt.% and 1.3 wt.% respectively. The steel is formed into a sheet, e.g. by cold-rolling, then annealed at 800-900 degrees C, remaining below the ferrite-austenite transformation temperature to produce a structure with non-oriented grains.
Patent EP-0932610-B1 (EP)
Inventor: SANGOKOYA SAMUEL A
IPC: C08F10/00
Filed: 1997-10-10
Granted: 2001-03-28
Abstract: Cette invention se rapporte à de nouvelles compositions contenant de l'aluminium et présentant une solubilité accrue dans la paraffine, que l'on prépare à partir d'une composition de méthylaluminoxane présentant une solubilité inférieure dans la paraffine. On prépare ces compositions en mélangeant en phase liquide (A) au moins un trialkyl-aluminium (ou une solution ou une suspension formée à partir de ce composé), ledit trialkyl-aluminium comportant au moins 30 atomes de carbone dans la molécule, et chacun de ses groupes alkyle étant divisé en position-2 en deux ramifications, l'une de ces ramifications ayant n atomes de carbone et l'autre ayant au moins n+2 atomes de carbone, n étant supérieur ou égal à 3; et (B) au moins une composition de méthylaluminoxane dotée d'une solubilité inférieure dans l'heptane (ou une solution ou une suspension épaisse formée à partir de ce composé). De préférence, on soumet à une agitation le mélange résultant à au moins une température élevée à laquelle le mélange devient plus homogène. De préférence, le trialkyl-aluminium est un composé comptant au moins 36 atomes de carbone dans la molécule, dans lequel la ramification la plus longue des groupes alkyle divisés comporte n+2 atomes de carbone, avec n supérieur ou égal à 4.
Patent EP-0951223-B1 (EP)
Inventor: JOHNSON GARY D
IPC: A45B25/02
Filed: 1997-10-09
Granted: 2004-07-21
Abstract: A foldable umbrella includes a post; a stationary hub secured to an upper end of the post; a canopy centrally secured to the stationary hub; a sleeve slidably mounted on the post; a plurality of radially oriented ribs secured to the canopy in equiangularly spaced relation, each rib having a radially inner end and a radially outward end; a plurality of foldable strut assemblies, each strut assembly connected between the sleeve and a respective one of the ribs, each strut assembly including a first strut having one end pivotally connected at a first pivot point to the sleeve and a second end pivotally connected to a respective one of the ribs at a second pivot point spaced radially outwardly from the radially inner end of the rib, a second strut having one end pivotally connected at a third pivot point to the stationary hub and a second end pivotally connected at a fourth pivot point to an intermediate point of the first strut, and a third strut having one end pivotally connected at a fifth pivot point to an intermediate point of the second strut and a second end pivotally connected at a sixth pivot point to the respective one of the ribs, the sixth pivot point being positioned radially inward of the second pivot point; and a U-shaped channel mounted to each rib for receiving the first strut therein when the umbrella is in an open configuration.
Patent EP-0906273-B1 (EP)
Inventor: CHRISTOPHERSEN PALLE
IPC: C07C275/40
Filed: 1997-05-26
Granted: 2002-10-16
Abstract: The present patent application relates to compounds having formula (I) or a pharmaceutically acceptable salt thereof wherein one of R1, R2 and R3 is a non-cyclic acidic group having a pKa value below 8 or a group which is in vivo convertible to such a group; R4, R5 and the other two of the substituents R1, R2 and R3 are each independently selected from hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, hydroxy, halogen, trifluoromethyl, trifluoromethoxy, cyano, nitro, amnino, and aryl, aralkyl, arylamino, aryloxy, aryl-CO-, or heteroaryl, wherein the aryl and heteroaryl groups may be substituted one or more times with substituents selected from alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, hydroxy, alkoxy, halogen, trifluoromethyl, trifluoromethoxy, cyano, nitro and amino; or R3 and R4 or R4 and R5 together form a fused 4- to 7-membered carbocyclic ring which may be unsaturated, or partially or fully saturated, while the other substituents R1, R2, R3, R4 and R5 are as defined above; Y is -CO-, -CS-, -SO2-, or -C(=N-R8)-, wherein R8 is hydrogen, alkyl, or cyano; X is -NH-, -CH2-NH-, or -SO2-NH-; Z is NR6, O, -CH=CH-, -C=C-, -N=CH-, or -CH=N-; wherein R6 is hydrogen, or alkyl; R11, R12, R13, R14 and R15 are each independently selected from hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, hydroxy, halogen, trifluoromethyl, trifluoromethoxy, cyano, nitro, amino, -NHSO2-R7, -COOR7, -SO2N(R7)2, -SO2OR7 and -CO-R7, wherein R7 is hydrogen alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl or aralkyl; and aryl, aralkyl, arylamino, aryloxy, aryl-CO-, or heteroaryl, wherein the aryl and heteroaryl groups may be substituted one or more times with substituents selected from alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, hydroxy, alkoxy, halogen, trifluoromethyl, trifluoromethoxy, cyano, nitro and amino; or one of R11 and R12, R12 a
Patent EP-0907448-B1 (EP)
Inventor: SVENSSON ANDERS
IPC: B23D57/02
Filed: 1997-06-17
Granted: 2002-05-29
Abstract: In a wire saw primarily intended for sawing stone with the aid of light portable equipment, a continuous, easily flexed wire loop or wire on which cutting elements are uniformly spaced includes elastomeric spacing elements between the cutting elements. With the intention of increasing the flexibility of the wire loop and its ability to endure bending as it runs around guide sprocket wheels of small diameter, the diameter of the wire or the wire loop is reduced. A narrow waist bore which centers against the wire enables the cutting elements to be threaded in a centerd way on the wire. The spacing elements are applied thinly on the wire between the cutting elements. The elastomeric material functions to resiliently center the cutting elements by being pressed against the center plane of the cutting elements from both sides into recesses provided in the end-walls of the cutting elements, theses recess being flared at a wide angle of about 90 degrees.
Patent EP-0909292-B1 (EP)
Inventor: SHIH WAYNE KEN
IPC: C08K5/103
Filed: 1997-06-24
Granted: 2002-10-16
Abstract: L'invention a trait à des mélanges polyester/plastifiant utiles comme films ou feuilles thermorétractables à des fins d'emballage sous film rétractable à basse température. Les films ou feuilles thermorétractables sont constitués d'un mélange de (A) 90 % à 99 % en poids d'un polyester ayant une température de transition vitreuse comprise entre 40 °C et 150 °C, et un indice logarithmique de viscosité compris entre 0,5 et 1,2 dL/g, et de (B) 1 % à 10 % en poids d'un plastifiant sélectionné parmi des monoglycérides C7 à C33, obtenu à partir de la réaction entre un glycérol et un acide gras comportant de 4 à 30 atomes de carbone, où les poids combinés de (A) et (B) totalisent 100 %. Le polyester comprend un composant d'un acide dicarboxylique comportant des unités de répétition provenant d'un acide aromatique dicarboxylique d'un pourcentage molaire d'au moins 80, présentant 8 à 14 atomes de carbone, et un composant diol comportant des motifs provenant de 1,4-cyclohexanediméthanol de pourcentage molaire d'au moins 10, sur une base de pourcentage molaire 100 d'acide dicarboxylique, de 100 de diol.
Patent EP-0923747-B1 (EP)
Inventor: LISSOTSCHENKO VITALIJ
IPC: G02B27/09
Filed: 1997-09-04
Granted: 2004-12-01
Abstract: An optical beam shaping system has optical elements arranged in a radiation bundle in part designed as lens arrays each having each several lenses for sensing partial radial bundles, their lens surface (3) being shaped into an optically active interface (2, 2') of a monolithic optical element (1). In order to provide a beam shaping system which can more effectively influence the beam parameters than the known prior art beam shaping systems and which has a more simple design, the interface (2, 2') has a curved basic shape.
Patent EP-0950067-B1 (EP)
Title: Purification par affinite de polypeptide sur une matrice de proteines a
Inventor: BLANK GREG S
IPC: C07K16/32
Filed: 1997-10-29
Granted: 2007-08-29
Abstract: L'invention porte sur un procédé de purification de protéines par chromatographie de la protéine A, ce procédé consitant à: (a) faire adsorber la protéine par la protéine A immobilisée sur une phase solide comprenant de la silice ou du verre; (b) éliminier les contaminants liés à la phase solide par lavage de cette dernière avec un solvant d'électrolyte; et (c) récupérer la protéine dans la phase solide.
Patent EP-0944685-B1 (EP)
Inventor: IYER SHRIDHAR RATNASWAMY
IPC: H01L21/52
Filed: 1997-12-15
Granted: 2005-06-08
Abstract: A novel thermally reworkable die attach adhesive composition for attaching a semiconductor device to a substrate is provided. The composition comprises (a) a thermally reworkable cross-linked resin produced by reacting at least one dienophile having a functionality greater than one and at least one 2,5-dialkyl substituted furan-containing polymer, and (b) at least one thermally and/or electrically conductive material present in an effective amount up to 90 % by weight of the die attach composition to provide a conducting medium.
Patent EP-0868101-B1 (EP)
Inventor: ANLAUF JOACHIM K PROF DR
IPC: H04Q7/36
Filed: 1998-03-25
Granted: 2005-03-16
Abstract: The traffic density analysis method for a mobile communications network uses a data detection device for detecting given parameters for each mobile station, with the parameter vectors representing a point distribution in a multi-dimensional parameter space. An analysis device is used for analysis of the vector data, corresponding to an analysis of the point distribution represented by the vectors
Patent EP-0899690-B1 (EP)
Inventor: OHSHIMA TOSHIKAZU
IPC: G06T19/00
Filed: 1998-03-24
Granted: 2006-07-26
Abstract: There is disclosed a mixed reality presentation apparatus which generates and displays a three-dimensional virtual image on a see-through display device so as to allow a plurality of players to play a multi-player game in a mixed reality environment. The apparatus has a CCD camera (230) for detecting the mallet positions of the plurality of players, and a sensor (220) for detecting the view point position of each player in the environment of the multi-player game. The apparatus generates a three-dimensional virtual image that represents a game result of the multi-player game that has progressed in accordance with changes in mallet position detected by the CCD camera (230) and is viewed from the view point position of each player detected by the sensor (220), and outputs the generated image to the corresponding see-through display device. The apparatus determines the motion of each player by detecting infrared rays output from the corresponding mallet on the basis of an image captured by the CCD camera (230). The view point position detected by the sensor (220) is corrected by specifying the marker in an image obtained by a camera (240) attached to the head of each player, and comparing the marker position in that image with an actual marker position. <IMAGE>
Patent EP-0908184-B1 (EP)
Inventor: MAUGENDRE RENEE-JANE
IPC: A61K35/08
Filed: 1998-10-06
Granted: 2003-03-05
Abstract: Compositions for washing nasal fossa are new and comprise 70% filtered, purified and sterilized sea water, and distilled water.
Patent EP-0994044-B1 (EP)
Inventor: ZIMMERMANN FRITZ
IPC: B65D88/30
Filed: 1998-09-22
Granted: 2003-01-29
Abstract: A storage container (3) with flexible sleeve is fixed on a frame (2). The sleeve is ready made with a frusto-conical end at the opening end and is anchored on the outer side of a complementary shaped tension pipe (5) by a tension device (6) which encloses the opening end area.   The tension pipe can be used as a filling and empting opening for the container and has a cylindrical neck section adjoining the frusto-conical shaped tension area on the outside.
Patent EP-0983409-B1 (EP)
Inventor: GEHLHAAR HORST
IPC: E04D3/361
Filed: 1998-05-14
Granted: 2003-03-12
Abstract: An elongate retaining element for building sheets has, as seen in cross section perpendicular to its direction of elongation, a head part (1) for engaging at least one building sheet, a base (4) for mounting the retaining element on a support structure and a connecting flange (2) extending upwardly from the base (4) and joining the head part (1) to the base (4). To allow relative mobility of the sheet and the support structure, the connecting flange (2) is attached to the base (4) by a connection permitting rotation of the connecting flange (2) and the head part (1) relative to the base (4) about an axis parallel to said direction of elongation of the retaining element (Fig. 3b).
Patent EP-0988364-B1 (EP)
Inventor: WOO RICKY AH-MA
IPC: C11D1/00
Filed: 1998-06-09
Granted: 2005-08-24
Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1 % to about 20 % by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone or in combination with the other ingredients, provides improved antimicrobial activity.
Patent EP-0994851-B1 (EP)
Inventor: BERNARD DIDIER
IPC: C07C319/14
Filed: 1998-07-03
Granted: 2004-02-18
Abstract: A process for preparing a compound of the formulacomprising reacting a compound of the formulawherein R3 is nitro or halo, or a salt thereof, with a compound of the formula R1SX (III) wherein X is hydrogen or alkali metal.
Patent EP-1031021-B1 (EP)
Inventor: EDER ERICH
IPC: G01N19/04
Filed: 1998-11-10
Granted: 2003-05-21
Abstract: In testing a method for non-destructive testing of a welded assembly which includes a plurality of strands of electrical conductors which are joined together into a bundle by ultrasonic welding, a defined testing force is introduced into two or more shell surface segments of the welded assembly in directions oriented substantially towards each other or substantially to a comon intersection. For carrying out the testing method, a testing device and a welding machine which constitute such a testing device are provided.
Patent EP-1045303-B1 (EP)
Inventor: CHEN A-CHIANG
IPC: H01L23/40
Filed: 1999-04-13
Granted: 2003-04-02
Abstract: An improved structure computer central processing unit heat dissipater, more specifically a computer central processing unit heat dissipation structure having modular heat sink element capability. The present invention is comprised of a fan, an upper cover, a heat sink assembly, and a lower cover, wherein the heat sink assembly is composed of numerous metal heat sink elements that are interlock-assembled together front to back in a flush arrangement. The thickness of the heat sink elements are thinner than that of conventional structures, while each element has a hook and a slot for purposes of assembly. Furthermore, an intervallic channel for the air flow heat dissipation area is formed between the conjoined hooks and slots. There is a concave-sectioned surface at the center section to reduce air resistance and interference as well as heat conduction fins along the bottom sections to enhance the contact area with the heat source at the lower cover to thereby increase heat conduction efficiency. As such, the improved structure of the invention herein increases fan performance and accelerates the rate of heat dissipation, allowing the central processing unit to function under optimal operating temperature conditions for the duration of operation and, furthermore, offers additional computer utilization stability. <IMAGE>
Patent EP-0962218-B1 (EP)
Inventor: LORENZ HERIBERT
Filed: 1999-05-17
Granted: 2005-11-30
Abstract: Process for oxidative dyeing of human hair comprises (1) treating the hair with an alkaline oxidation dye mixture containing at least 1 developer, at least 1 coupler and an oxidizing agent and leaving it to act for 5-30 minutes; (2) treating the hair, without an intermediate rinse, with an acidic composition containing at least 1 acid; and (3) rinsing.