baber/WOPTO huggingface dataset:
Patent EP-2531295-A4 (EP)
Title: Process for producing a catalyst and catalyst
Inventor: QUERNER CLAUDIA
IPC: H01M4/92
Filed: 2011-02-03
Abstract: The invention relates to a process for producing a catalyst, where the catalyst comprises a catalytically active material and a carbon-comprising support, in which the carbon- comprising support is impregnated with a metal salt solution in a first step, the carbon- comprising support impregnated with the metal salt solution is subsequently heated to a temperature of at least 1500°C in an inert atmosphere to form a metal carbide layer and the catalytically active material is finally applied to the carbon-comprising support provided with the metal carbide layer. The invention further provides a catalyst which has been produced by the process and comprises a carbon-comprising support and a catalytically active material, with the carbon-comprising support having a metal carbide layer and the catalytically active material having been applied to the carbon-comprising support provided with the metal carbide layer.
Patent EP-0016106-A4 (EP)
Title: Racquet.
Inventor: MCQUAID PHILLIP T
IPC: A63B71/06
Filed: 1980-02-25
Abstract: A tennis racquet or other athletic instrument configured for striking a movable ball or other playing element includes electronic sensors (90, 92, 96, 98) for providing an audible indication of the location on the racquet or instrument at which contact is made with the ball or other playing element. Various devices for sensing the location of contact are disclosed.
Patent EP-0160662-A4 (EP)
Title: Shell and tube heat transfer apparatus and process therefor.
Inventor: HOLL RICHARD A
IPC: F28F13/02
Filed: 1984-09-19
Abstract: Shell and tube heat transfer apparatus and a corresponding process of heat transfer employ a fluid flow consisting of non-turbulent boundary-layers (30) adjacent the inner (34) and outer (22) heat exchanger surfaces of the tubes and a non-turbulent core-layer (32) between the boundary-layers and interfacing therewith. Interrupter-structures (28) disposed within the tube and shell flow passes and interrupt the full development of the boundary-layers at a multitude of spaced spots, leaving the heat transfer surfaces unaltered, unmodified and uninterrupted, so that the boundary-layers cannot increase in thickness but will partially separate from the surfaces and mix non-turbulently with the core-layer to effect the required heat transfer between the surfaces and the fluid. The interrupter-structure preferably consists of a plurality of rows of spheres (28), with which the space remote from the heat exchange surface is filled with a space-filling material (58) to prevent the useless flow of fluid in a space not effective for heat transfer. The interrupter structure may also comprise a unitary body (60) of equivalent shape.
Patent EP-0207160-A4 (EP)
Inventor: KOBAYASHI HISAO HO- - KODAN-JU
IPC: A41G3/00
Filed: 1985-11-18
Abstract: Base de perruque épousant étroitement la forme de la tête de la personne qui la porte, ne se déformant pas même après l'avoir utilisée pendant de nombreuses années, et procédé de production. Un élément à mailles constituant la totalité ou une partie de la base de perruque est adapté à la forme de la tête de la personne portant la perruque, une résine est appliquée sur les filaments formant les mailles et sur les points d'intersection et leurs périphéries pour mouler temporairement la base de perruque, après quoi on fait adhérer entre eux par soudage les points d'intersection des filaments.
Patent EP-0258416-A4 (EP)
Title: Proof light.
Inventor: HULL FRANK A
IPC: G03B27/73
Filed: 1987-02-27
Abstract: A phase-controlled, multi-color light (30) for proofing of colors before a job is run on a printing press. A controlled manipulation of the spectral intensity of red, green and blue light (32-34, 41, 42) as exposed through various flats produce specific colors in proofing material. The proper exposure parameters of data are keyed into a computerize control which includes a number of printing process memories with each memory accepting a number of flats or films with a specific response for a given printing condition. This permits storage of frequently used conditions as well as modifications as desired. The color palette is also operator programmed. With such programming, the combining of spectral values will result in a specific combined spectral value to create a specific color in the proof. Because of this procedure only one exposure is required for each of the cyan, magenta, yellow and black exposures to obtain the position and acceptance color proof of the color layout. Additional exposures can be added for cropping marks and cut and fold lines and to create a background color.
Patent EP-0344312-A4 (EP)
Inventor: ONISHI MAKOTO TERUMO KABUSHIKI
IPC: A61M1/14
Filed: 1988-01-11
Abstract: Les surfaces des pores de la membrane poreuse sont rendues uniformément hydrophiles et présentent essentiellement le même spectre de réflexion dans la région visible qu'avant le traitement de surface. La membrane poreuse ainsi produite possède différentes propriétés excellentes, telle la perméabilité à l'eau, et a une grande valeur commerciale. Le procédé de préparation consiste à traiter chimiquement la membrane dans une solution fortement alcaline contenant un agent oxydant.
Patent EP-0380610-A4 (EP)
Title: Bioreactor device
IPC: C12M3/06
Filed: 1989-05-19
Abstract: A bioreactor apparatus (200) according to the present invention consists of two chambers, a feed and waste chamber (216) and cell chamber (215) separated by a selectively permeable ultrafiltration membrane (210). Within the cell chamber (215), a biocompatible three dimensional matrix entraps the animal cells. Due to the presence of this biocompatible matrix, the cell chamber (215) generally has a gel phase, i.e., the biocompatible matrix and cells, and a liquid phase containing a concentrated solution of the cell product to be harvested. Thus, the bioreactor of this invention uses only two chambers to achieve three distinct zones within the apparatus.
Patent EP-0448601-A4 (EP)
Title: Method and apparatus for vending customized documents
IPC: G06Q20/00
Filed: 1989-11-21
Abstract: A customized document vending system includes an input device for receiving and storing customized input information for producing and vending customized documents for the customer. In response to the receipt of the customized input information, a device generates and supplies cost information to the customer. Responsive to signals indicative of the correct payment corresponding to the cost information being received, a device produces the customized documents.
Patent EP-0487547-A4 (EP)
Title: Ideographical character signalling system
IPC: G08B5/22
Filed: 1990-07-09
Abstract: An ideographical character signalling system (2), such as an ideographical character paging system, comprising input means (4) for inputting a plurality of first and second different types of ideographical characters, said input means including coding means (84) for coding both said first and second types of ideographical characters according to a first code, and signal processing means (10) for receiving a data signal comprising said first and second types of ideographical characters coded according to said first code, said signal processing means comprising code converting means (88) for selectively coding the coded first type of ideographical characters according to a second standard code. A signal receiver (34), for receiving data signal comprising a plurality of coded ideographical characters, and having character generating means (52) for generating for display only the most frequently used ideographical characters together with a special character symbol if a rarely used character is received, is also disclosed.
Patent EP-0479913-A4 (EP)
Title: Micro-machined accelerometer with tilt compensation
IPC: F16F15/073
Filed: 1990-05-25
Abstract: A spring-mass-support structure (36') is arranged as an accelerometer with two electrostatic feedback loops so as to measure two components of acceleration. Two of such accelerometers (1010, 1012) are advantageously used on a submerged platform (1006) to determine the direction of a sound source in a body of water. One of such feedback loops (924, 926, 928, 930, 932) of each accelerometer is used to measure low frequency gravitational acceleration applied to the platform as a result of the tilt of the platform due to the action of current and wave action of the water. The other of the feedback loops (124', 126, 150, 164, 166) of each accelerometer measures sound wave induced acceleration on the platform. The gravitational acceleration of each accelerometer is used to compensate the higher frequency acceleration for the effect of tilt of the platform.
Patent EP-0540578-A4 (EP)
Inventor: GODINHO NORMAN
IPC: H01L21/60
Filed: 1991-07-12
Abstract: On a élaboré une structure de cellule mémoire compacte pour cellule mémoire à accès sélectif statique. La cellule possède deux transistors ayant des portes (30a, 30b) qui sont pratiquement parallèles l'une par rapport à l'autre. Une première interconnexion (45) connecte la porte (30b) d'un premier transistor à une électrode (35a) du second transistor. Une seconde interconnexion (46) connecte la porte (30a) du second transistor à une électrode (35b) du premier transistor. Les deux portes et les deux interconnexions forment pratiquement un rectangle. Une ligne (47) de circuit d'alimentation en courant est placée à l'extérieur du rectangle. Cette ligne et les deux interconnexions sont formées à partir d'une couche conductrice. En outre, dans un réseau de cellules mémoires, certaines lignes (37) de circuit sont formées dans le substrat, et d'autres lignes (47) de circuit sont formées directement au-dessus desdites lignes (37) formées dans le substrat. Les lignes (37) formées dans le substrat sont pourvues de prolongements (42a, 42b) qui permettant le contact desdites lignes (37) sans qu'il y ait contact avec les autres lignes (47) situées au-dessus.
Patent EP-0639531-A4 (EP)
Title: Process for treating waste washing water used for impregnation.
Inventor: YASUDA TOHRU NIPPON LOCTITE KA
IPC: B01D61/14
Filed: 1992-03-27
Abstract: A process for treating waste washing water, which is only slightly affected by the temperature and can dispense with any chemical and wherein the quality of treated water is not affected by a change in the waste water concentration. The process comprises conducting impregnation with an impregnant having a composition comprising triethylene glycol dimethacrylate, 2-hydroxyethyl methacrylate, lauryl methacrylate, nonionic surfactant and azobisisobutyronitrile, separating the impregnant thereafter, washing the surface of an impregnated article with water, and treating the waste water with a liquid obtained by filtering the liquid having the above composition though a filter having a retained particle diameter of 20  mu m or less.
Patent EP-0533954-A4 (EP)
IPC: C07C275/40
Filed: 1992-04-10
Abstract: A diaminourea compound represented by general formula (I) and a highly heat-resistant polyurethane-urea derived therefrom, wherein R1 and R2 represent each independently C2 to C8 linear or branched alkylene, C6 to C15 cycloalkylene, phenylene optionally substituted by C1 to C4 alkyl or C1 to C4 mono- or dialkylene, or methanediphenylene.
Patent EP-0560984-A4 (EP)
Inventor: ISHIKAWA KENJI TERUMO KABUSHIK
IPC: A61L31/06
Filed: 1992-06-11
Abstract: Elément souple à usage médical présentant une biodégradabilité dont l'excellence est telle qu'il se décompose rapidement sans provoquer de pollution de l'environnement une fois qu'on l'a stérilisé puis enterré ou jeté à la mer, et présentant également une transformabilité et une rentabilité excellentes ainsi qu'une compatibilité excellente avec les organismes vivants et l'écosystème. On le produit par le moulage au moins partiel d'un matériau contenant une composition de résine constituée principalement d'un polyhydroxyalcanoate et d'un copolymère ou un mélange de celui-ci, et contenant de 0,01 à 60 % en poids d'un composé lipidique.
Patent EP-0688367-A4 (EP)
Inventor: MCDEVITT DAVID D
IPC: C22C18/02
Filed: 1993-06-14
Abstract: L'invention concerne un laiton alpha bêta usinable à teneur réduite en plomb. L'alliage contient du bismuth afin d'en améliorer l'usinabilité. Une partie du zinc est remplacée par du silicium à l'aluminium ou de l'étain, ou une partie du cuivre est remplacée par du fer, du nickel ou du manganèse. La quantité de zinc et, dans certains modes de réalisation de substitut de zinc, doit être efficace pour produire une quantité suffisante de phase bêta et permettre le façonnage à chaud à des températures dépassant 600 °C. Les figures 2 à 4 illustrent les régimes de composition selon l'invention en fonction des éléments auxquels le zinc est substitué.
Patent EP-0660741-A4 (EP)
Title: Methods and apparatus for playing bingo over a wide geographic area.
Inventor: FIORETTI PHILIP R
IPC: H04H20/00
Filed: 1993-09-07
Abstract: A gaming system is described for playing a game of chance over a wide geographic area, wherein said game requires a plurality of game card arrays, each formed from a plurality of symbols positioned in predetermined symbol display locations, and further wherein it is an object of the game to sequentially and randomly generate symbols from a predetermined symbol universe, matching generated symbols against the symbols on said game card arrays, with a winner being declared whenever a predefined pattern of generated symbols is formed on at least one of said game card arrays, comprising: <a)   means for issuing, purchasing, distributing, creating, validating and/or registering game card arrays in response to game card array issuance, purchase, distribution, creation, validation or registration requests; and <b)   means for enabling each potential participant in said game to independently select, from a multiplicity of potential game participation sites, where to participate in said game of chance.   <IMAGE>
Patent EP-0670084-A4 (EP)
Inventor: ROTHMAN MARK ALAN
IPC: H01S5/40
Filed: 1993-11-16
Abstract: Un dispositif hétérostructurel comporte un laser (11) en guide d'ondes nervuré intégré de façon monolithique à un moniteur à facettes arrières (RFM) (12) en guide d'ondes nervuré. Un sillon en V intégré, gravé directement dans le substrat (10) du dispositif, permet l'alignement passif d'une fibre optique (13) sur la région active (11-1) du laser (11). Le laser et les facettes du RFM sont formés grâce à un processus de gravure recourant à une réaction ionique multi-étapes in situ.
Patent EP-0630808-A4 (EP)
Title: Aircraft.
Inventor: DEMIDOV GERMAN VIKTOROVICH
IPC: B64D41/00
Filed: 1994-01-20
Abstract: The invention concerns the field of aircraft engine construction, and more specifically the development of new aircraft. The aim of the invention is to develop new aircraft for non-stop long-haul flights with the same cargo carrying capacity, and also to solve the problems associated with extending the functional characteristics of existing aircraft. The aircraft comprises a fuselage (1), a suspended unit (6) attached to it and consisting of auxiliary fuel tanks (7), an auxiliary engine system (8), an undercarriage (4) and an auxiliary undercarriage (18) underneath the suspended unit (6). The suspended unit (6) can be attached to the fuselage (1) by an articulation (5) or with the aid of panels.
Patent EP-0702815-A4 (EP)
Title: Write anywhere file-system layout
Inventor: HITZ DAVID
IPC: G06F11/14
Filed: 1994-06-02
Abstract: The present invention provides a method for keeping a file system in a consistent state and for creating read-only copies of a file system. Changes to the file system are tightly controlled. The file system progresses from one consistent state to another. The set of self-consistent blocks on disk that is rooted by the root inode is referred to as a consistency point. To implement consistency points, new data is written to unallocated blocks on disk. A new consistency point occurs when the fsinfo block (2440) is updated by writing a new root inode for the inode file (1210) into it. Thus, as long as the root inode is not updated, the state of the file system represented on disk does not change. The present invention also creates snapshots (Figure 22) that are read-only copies of the file system. A snapshot uses no disk space when it is initially created. It is designed so that many different snap shots can be created for the same file system. Unlike prior art file systems that create a clone by duplicating the entire inode file and all of the indirect blocks, the present invention duplicates only the inode that describes the inode file. A multi-bit free-block map file (1630) is used to prevent data from being overwritten on disk.
Patent EP-0760494-A4 (EP)
Title: Liquid developing method of electrostatic latent image and liquid developing apparatus
Inventor: SASAKI TSUTOMU
IPC: G03G15/10
Filed: 1995-01-10
Abstract: This invention relates to an electrostatic latent image liquid developing method and liquid developing apparatus that can prevent adhesion of toner to the non-image parts on the image bearing member and thereby prevent the occurrence of image inaccuracies. The method provides a pre-wetting process that applies pre-wet liquid to photosensitive member 10 and a developing process. In the developing process, a thin layer of a highly viscous liquid developing agent, in which toner is dispersed at a high concentration in a non-conductive liquid, is formed on the elastic developing roller 506. Developing roller 506 is rotated and, at the same time, the liquid developing agent layer on developing roller 506 is brought into contact with the pre-wet liquid layer on photosensitive member 10 in order to supply liquid developing agent to the latent image on photosensitive member 10. Thus, the toner develops the electrostatic latent image formed on photosensitive member 10. <IMAGE>
Patent EP-0706551-A4 (EP)
Inventor: CHERPECK RICHARD E
IPC: C08F8/30
Filed: 1995-04-21
Abstract: L'invention concerne des carbamates d'hydroxy polyalkyl et amino aromatiques de formule (I) ou leur sel soluble dans le carburant; formule dans laquelle X représente hydroxy ou amino; R1 et R2 représentent indépendamment hydrogène, hydroxy, alkyl inférieur possédant de 1 à 6 atomes de carbones, nitro, amino, N-alkylamino dans lequel le groupe alkyl contient de 1 à 6 atomes de carbone, ou un N, N-dialkylamino dans lequel chaque groupe alkyl contient indépendamment de 1 à 6 atomes de carbone; R3 représente hydrogène ou alkyle inférieur possédant de 1 à 6 atomes de carbone; et R4 représente un groupe polyalkyle possédant un poids moléculaire moyen compris entre 400 et 5000. Les carbamates d'hydroxy polyalkyle et amino aromatiques de formule (I) sont destinés à être utilisés comme additifs pour carburant pour la prévention et la régulation des dépôts dans le moteur.
Patent EP-0720534-A4 (EP)
Title: High frequency drop-on-demand ink jet system
Inventor: HOISINGTON PAUL A
IPC: B41J2/045
Filed: 1995-06-20
Abstract: In the high-frequency drop-on-demand ink jet system described in the specification, a variable impedance characteristic of an ink jet orifice is utilized to provide maximum drop ejection rates exceeding the maximum rates possible with constant orifice impedance characteristics. In one embodiment, successive negative, positive and negative pulses are applied to eject each drop in order to utilize a nonlinear orifice impedance characteristic, permitting maximum ink drop ejection rates exceeding 10-20 kHz and up to 150-200 kHz, and, in another embodiment, the ink jet orifice is designed with a bellmouth shape arranged to enhance the variable impedance characteristic.\!
Patent EP-0853478-A4 (EP)
IPC: A61P29/00
Filed: 1996-04-18
Abstract: The present invention relates to a series of new N-acylated 4-hydroxyphenylamine derivatives, linked via an alkylene bridge to the nitrogen atom of a 1,2-benzisothiazol-3(2H)-one 1,1-dioxide group, of formula I:    <IMAGE>  I  in which n is a number from 1 to 5, and to processes for preparing these derivatives and to pharmaceutical compositions containing said derivatives; these compounds possess high analgesic activity free from antipyretic activity, and they display little hepatotoxic effect.
Patent EP-0828398-A4 (EP)
Inventor: TAGUCHI TSUTOMU
IPC: H04L12/28
Filed: 1997-03-05
Abstract: L'invention permet le transfert de données en paquets à un M-DTE (14) côté poste radio mobile depuis un DTE (22) côté système privé LAN sans utiliser un quelconque moyen compliqué dans un système de communication comprenant un système PC à domicile (10) et un système privé LAN (20). Un contrôleur (23) côté LAN envoie une demande de connexion contenant l'adresse de paquet des données en paquet adressées au M-DTE (14) du PBX (11) du système (10). Quand le contrôleur (23) reçoit les données en paquets, le PBX (11) informe un PS (13) de l'arrivée à l'adresse du paquet par un CS (12) et le M-DE (14) connecté au PS (13) fait une réponse à l'arrivée par le PS (13) et par le CS (12). Quand l'adresse du paquet correspond au M-DTE (14), le PBX (11) connecte le M-DTE (14) au contrôleur (23). Quand le M-DTE (14) est connecté au contrôleur (23), celui-ci transfère les données en paquets au M-DTE (14).
Patent EP-0914043-A4 (EP)
Title: Implantable agarose-collagen beads containing cells which produce a diffusible biological product, and uses thereof
Inventor: JAIN KANTI
IPC: A61K35/22
Filed: 1997-03-21
Abstract: The present invention relates to conditioned medium produced by incubating at least one agarose coated, solid agarose collagen bead, or at least one solid, agarose coated, agarose containing bead, under appropriate conditions, and collecting the medium with appropriate means, a diffusible biological product contained in said conditioned medium and the use of same for the preparation of a medicament.
Patent EP-0963497-A4 (EP)
Inventor: FIELD PETER
IPC: E05B47/06
Filed: 1997-05-23
Abstract: L'invention a pour objet une serrure à cylindre électromécanique (figure 1). Cette serrure comprend un bloc de sûreté extérieur (20) et un barillet de verrouillage rotatif (22) placé dans ce dernier et commandé par des fonctions de double verrouillage. Un ergot latéral ou mentonnet (20) bloque et permet, de manière sélective, la rotation du barillet (22) par rapport au bloc (20) en réponse à l'insertion d'une clé dans l'entrée de clé (34) dans le barillet (22). Un coulisseau (50) peut se déplacer entre une position de blocage dans laquelle l'ergot latéral (60) ne peut pas permettre la rotation du barillet (22) et une position de déblocage dans laquelle l'ergot latéral (60) permet la rotation du barillet (22). Par ailleurs, un mécanisme de blocage (figure 19) est prévu pour bloquer le mouvement des pênes dans la serrure à cylindre (30). Un dispositif de commande (706) en alliage à mémoire de forme, tel qu'un fil composé de nitinol, placé dans le barillet (22), est activé par un courant électrique en réponse à l'action d'un dispositif de commande électronique déterminant si une tentative d'ouverture de la serrure est autorisée. Un système de protection contre la chaleur externe du système de verrouillage est également prévu.